On December 8, 2025 Coherus Oncology, Inc. (NASDAQ: CHRS) reported compelling six-year overall survival (OS) follow-up results from the Phase 3 JUPITER-02 trial evaluating LOQTORZI (toripalimab-tpzi) plus chemotherapy in recurrent or metastatic nasopharyngeal carcinoma (RM-NPC). The findings reveal a striking and durable survival advantage that underscores the urgent clinical need to incorporate LOQTORZI with chemotherapy as first-line treatment.

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In this exploratory post-hoc analysis, patients receiving LOQTORZI plus gemcitabine and cisplatin achieved a median OS of 64.8 months, nearly double that of chemotherapy alone (33.7 months), representing a 31-month improvement and an observed 38% reduction in risk of death (HR 0.62; 95% CI, 0.45–0.85). These results, presented at ESMO (Free ESMO Whitepaper) Asia 2025, signal a step change in cancer patient survival, reinforcing LOQTORZI’s role in transforming outcomes for people living with RM-NPC.

JUPITER-02 is a randomized, double-blind, placebo-controlled Phase 3 study evaluating LOQTORZI with chemotherapy in first-line RM-NPC, and this long-term follow-up provides additional context for the previously reported survival outcomes.

A Meaningful Shift for Patients Who Need It Most

RM-NPC is an aggressive cancer, and long-term survival with standard chemotherapy can be limited for many patients. The multi-year survival observed in the LOQTORZI arm suggests a potential for meaningful clinical benefit, which may translate into longer survival for patients who typically face a challenging prognosis.

"The new 6-year overall survival follow up data gives us even greater confidence to use toripalimab in patients with NPC that is recurrent or metastatic," said Victoria Villaflor, MD, Professor and Director, Head and Neck Oncology Program, Division of Hematology-Oncology, Department of Medicine, UC Irvine School of Medicine.

For many patients, the difference between 33 months and nearly 65 months represents the possibility of more time with family and more milestones. This meaningful extension highlights why oncologists may consider adding LOQTORZI to chemotherapy upfront, as delaying or omitting a therapy associated with improved survival outcomes could reduce a patient’s opportunity to achieve longer-term benefit.

A Standard of Care Reinforced by Long-Term Evidence

"These data suggest a significant long-term overall survival benefit for patients living with RM-NPC," said Rosh Dias, MD, Chief Medical Officer, Coherus Oncology. "With these long-term data, LOQTORZI, in combination with chemotherapy, reinforces the data supporting this regimen as the standard of care for patients living with RM-NPC."

Coherus Oncology is advancing a pipeline built on deep scientific expertise and strategic collaborations designed to deliver first- and best-in-class therapies. LOQTORZI, Coherus’ next-generation PD-1 inhibitor, is an important part of this vision, with data indicating its potential to enhance survival outcomes when used with chemotherapy.

ESMO Asia 2025 Presentation Details
Abstract # 1279: Long Term Overall Survival Follow-up of Toripalimab versus Placebo in Combination with Gemcitabine and Cisplatin as First-line Treatment for Recurrent or Metastatic Nasopharyngeal Carcinoma

Date: Friday, December 5, 2025, 5:00 p.m. – 6:30 p.m. PST
INDICATIONS AND IMPORTANT SAFETY INFORMATION

INDICATIONS

LOQTORZI (toripalimab-tpzi) is indicated:

In combination with cisplatin and gemcitabine, for the first-line treatment of adults with metastatic or with recurrent, locally advanced nasopharyngeal carcinoma (NPC).
As a single agent, for the treatment of adults with recurrent unresectable or metastatic NPC with disease progression on or after a platinum-containing chemotherapy.
IMPORTANT SAFETY INFORMATION

Severe and Fatal Immune-Mediated Adverse Reactions
Immune-mediated adverse reactions listed herein may not include all possible severe and fatal immune-mediated adverse reactions. Immune-mediated adverse reactions, which can be severe or fatal, occur in any organ system or tissue, affect more than one body system simultaneously, and occur at any time after starting PD-1/PD-L1 blocking antibody. While immune-mediated adverse reactions usually manifest during treatment, they can also manifest after discontinuation of PD-1/PD-L1 blocking antibodies.

Monitor for early identification and management. Evaluate liver enzymes, creatinine, and thyroid function at baseline and periodically during treatment. In cases of suspected immune-mediated adverse reactions, initiate appropriate workup to exclude alternative etiologies, including infection. Institute medical management promptly, including specialty consultation as appropriate.
Withhold or permanently discontinue LOQTORZI based on severity and type of reaction (see Dosage and Administration in Prescribing Information). In general, If LOQTORZI requires interruption or discontinuation, administer systemic corticosteroid therapy (1 to 2 mg/kg/day prednisone or equivalent) until improvement to Grade 1 or less. Upon improvement to Grade 1 or less, initiate corticosteroid taper and continue to taper over at least 1 month. Consider administration of other systemic immunosuppressants in patients whose immune-mediated adverse reactions are not controlled with corticosteroid therapy.
Immune-Mediated Pneumonitis
LOQTORZI can cause immune-mediated pneumonitis.

In patients receiving LOQTORZI in combination with cisplatin and gemcitabine, immune-mediated pneumonitis occurred in 2.1% (3/146) of patients, including Grade 2 (1.4%) adverse reactions. Pneumonitis resolved in 67% (2/3) of these patients.
In patients receiving LOQTORZI monotherapy, immune-mediated pneumonitis occurred in 2.6% (22/851) of patients, including fatal (0.2%), Grade 3 (0.7%), and Grade 2 (1.1%) adverse reactions. Systemic corticosteroids were required in 82% (18/22) of patients with pneumonitis. Pneumonitis led to permanent discontinuation of LOQTORZI in 1.2% (10/851) of patients. Pneumonitis resolved in 23% (5/22) of these patients.
Immune-Mediated Colitis
LOQTORZI can cause immune-mediated colitis, which may present with diarrhea. Cytomegalovirus (CMV) infection/reactivation has been reported in patients with corticosteroid-refractory immune-mediated colitis. In cases of corticosteroid-refractory colitis, consider repeating infectious workup to exclude alternative etiologies. In patients receiving LOQTORZI monotherapy, immune-mediated colitis occurred in 0.4% (3/851) of patients, including Grade 3 (0.2%) and Grade 2 (0.1%) adverse reactions. Colitis resolved in all 3 patients.

Hepatotoxicity and Immune-Mediated Hepatitis
LOQTORZI can cause immune-mediated hepatitis.

In patients receiving LOQTORZI in combination with cisplatin and gemcitabine, immune-mediated hepatitis occurred in 0.7% (1/146) of patients, which was a Grade 3 (0.7%) adverse reaction. The patient with immune-mediated hepatitis required systemic corticosteroids.
In patients receiving LOQTORZI monotherapy, immune-mediated hepatitis occurred in 3.3% (28/851) of patients, including Grade 4 (0.8%), Grade 3 (2.1%), and Grade 2 (0.4%) adverse reactions. Hepatitis led to permanent discontinuation of LOQTORZI in 1.1% of patients and withholding of LOQTORZI in 0.8% of patients. Hepatitis resolved in 54% (15/28) of these patients.
Immune-Mediated Endocrinopathies
Adrenal Insufficiency
LOQTORZI can cause primary or secondary adrenal insufficiency. For Grade 2 or higher adrenal insufficiency, initiate symptomatic treatment, including hormone replacement as clinically indicated. Withhold or permanently discontinue LOQTORZI depending on severity. In patients receiving LOQTORZI monotherapy, adrenal insufficiency occurred in 0.5% (4/851) of patients, including Grade 2 (0.4%) and Grade 1 (0.1%) adverse reactions. Systemic corticosteroids were required in 75% (3/4) of the patients with adrenal insufficiency. Adrenal insufficiency led to withholding of LOQTORZI in 0.1% (1/851) of patients. In the one patient in whom LOQTORZI was withheld, LOQTORZI was reinitiated after symptom improvement.

Hypophysitis
LOQTORZI can cause immune-mediated hypophysitis. Hypophysitis can present with acute symptoms associated with mass effects such as headache, photophobia, or visual field defects. Hypophysitis can cause hypopituitarism. Initiate hormone replacement as indicated. Withhold or permanently discontinue LOQTORZI depending on severity. In patients receiving LOQTORZI monotherapy, hypophysitis occurred in 0.4% (3/851) of patients receiving LOQTORZI, including Grade 3 (0.2%) and Grade 2 (0.1%) adverse reactions. All three patients received systemic corticosteroids. Hypophysitis led to permanent discontinuation of LOQTORZI in 0.1% (1/851) of patients and withholding of LOQTORZI in 0.1% (1/851) of patients. The one patient in whom LOQTORZI was withheld reinitiated LOQTORZI.

Thyroid Disorders
LOQTORZI can cause immune-mediated thyroid disorders. Thyroiditis can present with or without endocrinopathy. Hypothyroidism can follow hyperthyroidism. Initiate hormone replacement for hypothyroidism or institute medical management of hyperthyroidism as clinically indicated. Withhold or permanently discontinue LOQTORZI depending on severity.

In patients receiving LOQTORZI in combination with cisplatin and gemcitabine, thyroiditis occurred in 2.1% (3/146) of patients receiving LOQTORZI, including Grade 2 (1.4%). Three patients required thyroid hormone replacement therapy. Thyroiditis resolved in one of the 3 patients. Hyperthyroidism occurred in 1.4% (2/146) of patients receiving LOQTORZI in combination with cisplatin and gemcitabine. Hyperthyroidism resolved in these 2 patients. Hypothyroidism occurred in 30% (44/146) of patients receiving LOQTORZI in combination with cisplatin and gemcitabine, including Grade 2 (24%) and Grade 1 (6%). Eighty percent of the 44 patients required thyroid hormone replacement therapy. LOQTORZI was withheld in 2.1% (3/146) of the patients. Of the 3 patients in whom LOQTORZI was withheld, 2 patients reinitiated LOQTORZI.
In patients receiving LOQTORZI monotherapy, thyroiditis occurred in 0.6% (5/851) patients receiving LOQTORZI, including Grade 2 (0.1%). Two of these 5 patients received systemic corticosteroids and 2 required thyroid hormone replacement therapy. Thyroiditis resolved in 2 of the 5 patients. Hyperthyroidism occurred in 7% (55/851) of patients receiving LOQTORZI, including Grade 2 (1.9%). Hyperthyroidism resolved in 85% (47/55) of the patients. Hypothyroidism occurred in 15% (128/851) of patients receiving LOQTORZI, including Grade 2 (8%). Sixty three percent of the 128 patients required thyroid hormone replacement therapy. LOQTORZI was withheld in 0.5% of patients. Of the 4 patients in whom LOQTORZI was withheld, 3 patients reinitiated LOQTORZI.
Type 1 Diabetes Mellitus, which can present with Diabetic Ketoacidosis
Monitor patients for hyperglycemia or other signs and symptoms of diabetes. Initiate treatment with insulin as clinically indicated. Withhold or permanently discontinue LOQTORZI depending on severity. In patients receiving LOQTORZI monotherapy, diabetes mellitus occurred in 0.9% (8/851) of patients receiving LOQTORZI, including Grade 4 (0.1%), Grade 3 (0.7%), and Grade 2 (0.1%). Diabetes mellitus led to permanent discontinuation in 0.4% of patients. Six of the 8 (75%) patients with diabetes mellitus required long-term insulin therapy.

Immune-Mediated Nephritis with Renal Dysfunction
LOQTORZI can cause immune-mediated nephritis.

In patients receiving LOQTORZI in combination with cisplatin and gemcitabine, immune-mediated nephritis occurred in 0.7% (1/146) of patients receiving LOQTORZI. The one patient with immune-mediated nephritis (Grade 4) required systemic corticosteroids and nephritis led to discontinuation of LOQTORZI. Nephritis resolved in this patient.
In patients receiving LOQTORZI monotherapy, immune-mediated nephritis occurred in 0.5% (4/851) of patients, including Grade 3 (0.5%) adverse reactions. Nephritis resolved in 75% (3/4) of these patients.
Immune-Mediated Dermatologic Adverse Reactions
LOQTORZI can cause immune-mediated rash or dermatitis. Exfoliative dermatitis, including Stevens-Johnson Syndrome (SJS), drug rash with eosinophilia and systemic symptoms (DRESS), and toxic epidermal necrolysis (TEN), has occurred with PD-1/PD-L1 blocking antibodies. Topical emollients and/or topical corticosteroids may be adequate to treat mild to moderate non-exfoliative rashes. Withhold or permanently discontinue LOQTORZI depending on severity.

In patients receiving LOQTORZI in combination with cisplatin and gemcitabine, immune-mediated dermatologic adverse reactions occurred in 8% (12/146) of patients, including Grade 3 (3.4%) and Grade 2 (1.4%) adverse reactions. Systemic corticosteroids were required in 25% (3/12) of the patients with immune-mediated dermatologic adverse reactions. Immune-mediated dermatologic adverse reactions led to permanent discontinuation of LOQTORZI in 2.1% (3) of patients. Immune-mediated dermatologic adverse reactions resolved in 92% (11/12) of these patients.
In patients receiving LOQTORZI monotherapy, immune-mediated dermatologic adverse reactions occurred in 4% (34/851) of patients, including Grade 3 (0.4%) and Grade 2 (1.4%) adverse reactions. Immune-mediated dermatologic adverse reactions led to withholding of LOQTORZI in 0.4% (3) of the patients. Systemic corticosteroids were required in 12% (4/34) of the patients with immune-mediated dermatologic adverse reactions. Immune-mediated dermatologic adverse reactions resolved in 71% (24/34) of these patients.
Other Immune-Mediated Adverse Reactions
The following clinically significant immune-mediated adverse reactions occurred at an incidence of <1% (unless otherwise noted) in patients who received LOQTORZI or were reported with the use of other PD-1/PD-L1 blocking antibodies. Severe or fatal cases have been reported for some of these adverse reactions.

Cardiac/Vascular: Myocarditis, pericarditis, vasculitis, pericardial effusion
Nervous System: Meningitis, encephalitis, myelitis and demyelination, myasthenic syndrome/myasthenia gravis (including exacerbation), Guillain-Barré syndrome, nerve paresis, autoimmune neuropathy
Ocular: Uveitis, iritis and other ocular inflammatory toxicities can occur. Some cases can be associated with retinal detachment. Various grades of visual impairment, including blindness, can occur. If uveitis occurs in combination with other immune-mediated adverse reactions, consider a Vogt-Koyanagi-Harada-like syndrome, as this may require treatment with systemic steroids to reduce the risk of permanent vision loss.
Gastrointestinal: Pancreatitis, to include increases in serum amylase and lipase levels, gastritis, duodenitis
Musculoskeletal and Connective Tissue: Myositis/polymyositis, rhabdomyolysis (and associated sequelae, including renal failure), arthritis, polymyalgia rheumatica, dermatomyositis
Endocrine: Hypoparathyroidism
Hematologic/Immune: Hemolytic anemia, aplastic anemia, hemophagocytic lymphohistiocytosis, systemic inflammatory response syndrome, histiocytic necrotizing lymphadenitis (Kikuchi lymphadenitis), sarcoidosis, immune thrombocytopenic purpura, solid organ transplant rejection, other transplant (including corneal graft) rejection
Infusion-Related Reactions
LOQTORZI can cause severe or life-threatening infusion-related reactions including hypersensitivity and anaphylaxis.

In patients receiving LOQTORZI in combination with cisplatin and gemcitabine, infusion-related reactions have been reported in 4.1% of patients, including Grade 2 (0.7%) reactions.
In patients receiving LOQTORZI monotherapy, infusion-related reactions occurred in 2% of 851 patients, including Grade 3 (0.1%) and Grade 2 (0.6%). LOQTORZI was withheld for one Grade 3 infusion related reaction. Monitor patients for signs and symptoms of infusion-related reactions including rigors, chills, wheezing, pruritus, flushing, rash, hypotension, hypoxemia, and fever. Interrupt or slow the rate of infusion for mild (Grade 1) or moderate (Grade 2) infusion-related reactions. For severe (Grade 3) or life-threatening (Grade 4) infusion-related reactions, stop infusion and permanently discontinue LOQTORZI.
Complications of Allogeneic Hematopoietic Stem Cell Transplant (HSCT)
Fatal and other serious complications can occur in patients who receive allogeneic hematopoietic stem cell transplantation (HSCT) before or after being treated with a PD-1/PD-L1 blocking antibody. Transplant-related complications include hyperacute graft-versus-host-disease (GVHD), acute GVHD, chronic GVHD, hepatic veno-occlusive disease (VOD) after reduced intensity conditioning, and steroid requiring febrile syndrome (without an identified infectious cause). These complications may occur despite intervening therapy between PD-1/PD-L1 blockade and allogeneic HSCT. Follow patients closely for evidence of transplant-related complications and intervene promptly. Consider the benefit versus risks of treatment with a PD-1/PD-L1 blocking antibody prior to or after an allogeneic HSCT.

Embryo-Fetal Toxicity
LOQTORZI can cause fetal harm when administered to a pregnant woman. Animal studies have demonstrated that inhibition of the PD-1/PD-L1 pathway can lead to increased risk of immune-mediated rejection of the developing fetus resulting in fetal death. Advise women of the potential risk to a fetus. Advise females of reproductive potential to use effective contraception during treatment with LOQTORZI and for 4 months after the last dose.

Lactation
There are no data on the presence of toripalimab-tpzi in human milk; its effects on the breastfed child, or on milk production. Maternal IgG is known to be present in human milk. The effects of local gastrointestinal exposure and limited systemic exposure in the breastfed child to toripalimab-tpzi are unknown. Because of the potential for serious adverse reactions in breastfed children, advise lactating women not to breastfeed during treatment with LOQTORZI and for 4 months after the last dose.

Serious Adverse Reactions

In JUPITER-02, when LOQTORZI was administered in combination with cisplatin and gemcitabine for the first-line treatment of recurrent, locally advanced or metastatic nasopharyngeal carcinoma, serious adverse reactions occurred in 43% of patients. Serious adverse drug reactions in ≥2% were thrombocytopenia (14%), neutrophil count decreased (10%), pneumonia (10%), anemia (9%), abnormal hepatic function (2.7%), and rash (2.1%). There were three fatal adverse reactions (2.1%): one due to epistaxis; one due to intracranial hemorrhage associated with immune-related thrombocytopenia and coagulopathy; and one due to pneumonia. Permanent discontinuation of LOQTORZI, due to an adverse reaction occurred in 12% of patients. Adverse reactions resulting in permanent discontinuation of LOQTORZI in ≥1% were pneumonia (2.1%), pulmonary tuberculosis (1.4%), rash (1.4%), and vomiting (1.4%). The most common Grade 3 to 4 laboratory abnormalities (≥2%) were decreased neutrophils (58%), decreased lymphocytes (57%), decreased hemoglobin (50%), decreased platelets (33%), decreased potassium (10%), decreased sodium (9%), increased alanine aminotransferase (6%), increased or decreased magnesium (4.2% each), decreased calcium (3.5%), increased aspartate aminotransferase (2.7%), and increased bilirubin (2.1%).
In POLARIS-02, when LOQTORZI was administered as a single agent to patients with previously treated, unresectable or metastatic nasopharyngeal carcinoma, serious adverse reactions occurred in 24% of patients. Serious adverse drug reactions in ≥2% were pneumonia (4.7%), abnormal hepatic function (2.6%), and hyperbilirubinemia (2.1%). Fatal adverse reactions occurred in 3.7% of patients who received LOQTORZI, including death not otherwise specified (1.6%), tumor hemorrhage (0.5%), hepatic failure and thrombocytopenia (0.5%), hyponatremia (0.5%), and sudden death (0.5%). Permanent discontinuation of LOQTORZI due to an adverse reaction occurred in 9% of patients. Adverse reactions resulting in permanent discontinuation of LOQTORZI in ≥1% included pneumonia (1.1%), abnormal hepatic function (1.1%), and hyperbilirubinemia (1.1%). The most common Grade 3 or 4 laboratory abnormalities (≥2%), were decreased sodium (11%), decreased lymphocytes (9%), decreased hemoglobin (6%), increased aspartate aminotransferase (3.8%), decreased phosphate (3.2%), and increased alkaline phosphatase (2.2%).
Common Adverse Reactions

In JUPITER-02, the most common adverse reactions (≥20%) were nausea (71%), vomiting (68%), decreased appetite (55%), constipation (39%), hypothyroidism (38%), rash (36%), pyrexia (32%), diarrhea (31%), peripheral neuropathy (30%), cough (26%), musculoskeletal pain (25%), upper respiratory infection (23%), insomnia (23%), dizziness (21%), and malaise (21%).
In POLARIS-02, in patients with previously treated, unresectable or metastatic nasopharyngeal carcinoma, the most common (≥20%) adverse reactions were hypothyroidism (27%), fatigue (22%), and cough (20%).
LOQTORZI Injection: 240 mg/6 mL (40 mg/mL) solution in a single-dose vial

Please see prescribing information for LOQTORZI.

(Press release, Coherus Oncology, DEC 8, 2025, View Source [SID1234661252])

On December 8, 2025 Cellectis (the "Company") (Euronext Growth: ALCLS – NASDAQ: CLLS), a clinical-stage biotechnology company using its pioneering gene-editing platform to develop life-saving cell and gene therapies, reported the presentation of encouraging updated data of patients treated in the Phase 1 NATHALI-01 clinical trial with eti-cel, at the 67th Annual Meeting of the American Society of Hematology (ASH) (Free ASH Whitepaper) in Orlando, FL.

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Eti-cel product candidate is the first allogeneic dual CAR-T targeting CD20 and CD22 simultaneously, being developed in Phase 1 of the NATHALI-01 clinical trial, for patients with relapsed/refractory non-Hodgkin lymphoma (r/r NHL), following at least two lines of therapy.

Cellectis presented preliminary results on eti-cel, which demonstrated an encouraging overall response rate (ORR) of 88% and a complete response (CR) rate of 63% (n=8) at the current dose level.

Additional in vivo data presented suggest that exogenous low dose Interleukin-2 (IL-2) support can significantly enhance the expansion and persistence of CAR-T cells to boost CAR-T efficacy without exacerbating toxicity.

"Cellectis believes that, with the addition of low dose IL-2 support, it is possible to further deepen the already high response rates seen with eti-cel in these patients who have relapsed following multiple prior lines of therapy including, in most cases, a CD19 CAR-T" said Adrian Kilcoyne, MD, MPH, MBA, Chief Medical Officer at Cellectis. "The trial will now investigate any potential impact of low dose IL-2 support in these difficult to treat patients. We look forward to sharing the full Phase 1 dataset expected in 2026."

Next Steps

Overall, these preliminary data underscore the potential of this innovative approach to transform outcomes for r/r NHL patients. The Company will now investigate the potential impact of low dose IL-2 support and will start recruitment of patients in the IL-2 support cohort in Q1 2026. Cellectis expects to present the full Phase 1 dataset in 2026.

(Press release, Cellectis, DEC 8, 2025, View Source [SID1234661251])

On December 8, 2025 Bristol Myers Squibb (NYSE: BMY) reported its hematology leadership through new research across multiple therapies for patients with lymphoma at the 67th American Society of Hematology (ASH) (Free ASH Whitepaper) Annual Meeting.

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Highlights include updates from the company’s targeted protein degradation pipeline, including data on first-in-class investigational lymphoma CELMoD agent golcadomide and first-in-class BCL6 ligand-directed degrader BMS-986458; alongside long-term results for Breyanzi (lisocabtagene maraleucel; liso-cel), a CD19-directed chimeric antigen receptor (CAR) T cell therapy, from the Phase 3 TRANSFORM and Phase 2 TRANSCEND FL trials.

"The data presented at ASH (Free ASH Whitepaper) represent a significant step forward in our pursuit of transformative outcomes for patients with lymphoma, who urgently need more effective and durable treatment options," said Anne Kerber, senior vice president, head of development, Hematology, Oncology and Cell Therapy, Bristol Myers Squibb. "From the potential of golcadomide to offer meaningful benefit in aggressive B-cell and follicular lymphomas, to the innovative mechanism of our BCL6 ligand-directed degrader, BMS-986458, and the proven, long-term efficacy of Breyanzi – these collective results underscore our dedication to pioneering therapies that make a real difference for patients."

Targeted Protein Degradation

Two-year follow-up of golcadomide plus R-CHOP in patients with previously untreated aggressive B-cell lymphoma (Abstract #476): At median follow-up of 24 months, golcadomide 0.4 mg plus R-CHOP continued to demonstrate deep, durable responses and promising progression-free survival (PFS).

PFS rate of 79% across overall and high-risk populations.
Complete metabolic response rate (CMR) was 88% and minimal residual disease (MRD) negativity rate was 90%, irrespective of cell of origin.
In high-risk patients, CMR was 89% and MRD negativity was 93%.
Predictable and manageable safety was observed with no new safety signals observed.
Data support the ongoing Phase 3 GOLSEEK-1 study in this high-risk population.
Extended follow-up of golcadomide plus rituximab in patients with relapsed or refractory follicular lymphoma (Abstract #1006) and relapsed or refractory diffuse large B-cell lymphoma (Abstract #479): Golcadomide plus rituximab continued to show promising efficacy and durable responses in heavily pre-treated patients with relapsed or refractory follicular lymphoma (R/R FL) and relapsed or refractory diffuse large B-cell lymphoma (R/R DLBCL), including in those with prior T-cell redirecting therapy.

In FL, golcadomide 0.4 mg plus rituximab showed an overall response rate (ORR) of 97% and a complete response rate (CRR) of 78%.
In DLBCL, golcadomide 0.4 mg plus rituximab showed an ORR of 58% and a CRR of 44%.
No new safety signals in either patient population were observed.
Data support the ongoing Phase 3 GOLSEEK-4 study in FL who have received at least one prior line of systemic therapy.
Updated results from dose-escalation study of BMS-986458 monotherapy in heavily pre-treated relapsed or refractory non-Hodgkin lymphoma (Abstract #480): BMS-986458, an investigational ligand-directed-degrader targeting BCL6, continued to show promising preliminary efficacy and acceptable tolerability in patients with heavily pre-treated R/R DLBCL and FL, with mainly low-grade adverse events.

Strong antitumor activity was confirmed, with an ORR of 65% (54% in DLBCL and 80% in FL) and a CRR of 21% (7% in DLBCL and 40% in FL).
Data support continued development of BMS-986458 as a monotherapy or combination therapy for non-Hodgkin lymphoma (NHL).
"The updated data for our BCL6-targeting ligand-directed degrader reinforce the promise of ligand-directed degradation as a novel approach for patients with relapsed or refractory non-Hodgkin lymphoma," said Michael Pourdehnad, senior vice president, head of early clinical development, Hematology, Oncology and Cell Therapy, Bristol Myers Squibb. "Seeing strong antitumor activity and meaningful responses, even in heavily pre-treated populations, underscores the potential of this mechanism to address critical unmet needs and advance the standard of care."

Cell Therapy

Long-term follow-up results of patients treated with Breyanzi in TRANSFORM study (Abstract #3710): In a four-year follow-up, combining data from TRANSFORM and long-term follow-up (LTFU) studies, Breyanzi continued to demonstrate long-term clinical benefit with high PFS and overall survival (OS) rates in patients with second-line relapsed or refractory large B-cell lymphoma (LBCL). Upon completion of TRANSFORM, patients treated with Breyanzi could choose to enroll in a separate LTFU study.

Median PFS (95% CI: 12.6–NR) and OS (95% CI: NR–NR) were not reached (NR).
The four-year landmark PFS and OS rates were 52.2% (95% CI: 41.5–62.8) and 61.5% (95% CI: 51.2–71.7), respectively.
Breyanzi continued to demonstrate a consistent safety profile with no new safety signals observed compared with previous results from TRANSFORM.
Three-year follow-up with Breyanzi in the TRANSCEND FL study (Abstract #467): Three-year follow-up results from TRANSCEND FL showed that a single infusion of Breyanzi continued to demonstrate high rates of deep and durable responses.

Complete response (CR) rate was 94% with 70% of patients still in response at 36-months (duration of response [DOR]).
36-month OS was 86% and PFS was 68% in patients with third-line or later R/R FL.
Consistently high efficacy was seen across subgroups with ORR of 96%-100% and three-year ongoing response rates of 60%-83%, including in patients with high-risk characteristics (progression of disease within 24 months (POD24), bulky disease, double-refractory disease).
Safety was consistent with the primary and two-year follow-up analyses.
"Results from the TRANSFORM and TRANSCEND FL trials are a remarkable display of the treatment Breyanzi can provide for patients living with certain B-cell lymphomas, offering improved outcomes and consistent safety profile," said Lynelle B. Hoch, president, Cell Therapy Organization, Bristol Myers Squibb. "These trial results are reinforced by what we’ve seen in the real world – cell therapy continues to revolutionize the treatment of certain types of blood cancer with deep and durable responses, further inspiring us at BMS to continue driving this modality forward for patients."

Bristol Myers Squibb thanks the patients and investigators involved in these clinical trials.

About Breyanzi

Breyanzi is a CD19-directed CAR T cell therapy with a 4-1BB costimulatory domain, which enhances the expansion and persistence of the CAR T cells. Breyanzi is made from a patient’s own T cells, which are collected and genetically reengineered to become CAR T cells that are then delivered via infusion as a one-time treatment. The treatment process includes blood collection, CAR T cell creation, potential bridging therapy, lymphodepletion, administration, and side-effect monitoring.

Breyanzi is approved in the U.S. for the treatment of relapsed or refractory large B-cell lymphoma (LBCL) after at least one prior line of therapy, has received accelerated approval for the treatment of relapsed or refractory chronic lymphocytic leukemia (CLL) or small lymphocytic lymphoma (SLL) after at least two prior lines of therapy, relapsed or refractory follicular lymphoma (FL) after two or more prior lines of systemic therapy, relapsed or refractory mantle cell lymphoma (MCL) after at least two prior lines of systemic therapy, and relapsed or refractory marginal zone lymphoma (MZL) after at least two prior lines of systemic therapy. Breyanzi is also approved in Japan, the European Union (EU), Switzerland, Israel, the United Kingdom (UK), and Canada for the treatment of relapsed or refractory LBCL after at least one prior line of therapy; in Japan for the treatment of patients with relapsed or refractory high-risk FL after one prior line of systemic therapy, and in patients with relapsed or refractory FL after two or more lines of systemic therapy; in the EU, Switzerland, Israel, and the UK for the treatment of relapsed or refractory FL after two or more lines of systemic therapy; and in the EU and Israel for the treatment of relapsed or refractory MCL after at least two lines of systemic therapy including a Bruton’s tyrosine kinase (BTK) inhibitor.

Breyanzi U.S. FDA-Approved Indications

BREYANZI is a CD19-directed genetically modified autologous T cell immunotherapy indicated for the treatment of:

adult patients with large B-cell lymphoma (LBCL), including diffuse large B-cell lymphoma (DLBCL) not otherwise specified (including DLBCL arising from indolent lymphoma), high-grade B cell lymphoma, primary mediastinal large B-cell lymphoma, and follicular lymphoma grade 3B, who have:
refractory disease to first-line chemoimmunotherapy or relapse within 12 months of first-line chemoimmunotherapy; or
refractory disease to first-line chemoimmunotherapy or relapse after first-line chemoimmunotherapy and are not eligible for hematopoietic stem cell transplantation (HSCT) due to comorbidities or age; or
relapsed or refractory disease after two or more lines of systemic therapy.
Limitations of Use: BREYANZI is not indicated for the treatment of patients with primary central nervous system lymphoma.

adult patients with relapsed or refractory chronic lymphocytic leukemia (CLL) or small lymphocytic lymphoma (SLL) who have received at least 2 prior lines of therapy, including a Bruton tyrosine kinase (BTK) inhibitor and a B-cell lymphoma 2 (BCL-2) inhibitor. This indication is approved under accelerated approval based on response rate and duration of response. Continued approval for this indication may be contingent upon verification and description of clinical benefit in confirmatory trial(s).
adult patients with relapsed or refractory follicular lymphoma (FL) who have received 2 or more prior lines of systemic therapy. This indication is approved under accelerated approval based on response rate and duration of response. Continued approval for this indication may be contingent upon verification and description of clinical benefit in confirmatory trial(s).
adult patients with relapsed or refractory mantle cell lymphoma (MCL) who have received at least 2 prior lines of systemic therapy, including a Bruton tyrosine kinase (BTK) inhibitor.
adult patients with relapsed or refractory marginal zone lymphoma (MZL) who have received at least 2 prior lines of systemic therapy.
Breyanzi U.S. Important Safety Information

WARNING: CYTOKINE RELEASE SYNDROME, NEUROLOGIC TOXICITIES, AND SECONDARY HEMATOLOGICAL MALIGNANCIES

Cytokine Release Syndrome (CRS), including fatal or life-threatening reactions, occurred in patients receiving BREYANZI. Do not administer BREYANZI to patients with active infection or inflammatory disorders. Treat severe or life-threatening CRS with tocilizumab with or without corticosteroids.
Neurologic toxicities, including fatal or life-threatening reactions, occurred in patients receiving BREYANZI, including concurrently with CRS, after CRS resolution, or in the absence of CRS. Monitor for neurologic events after treatment with BREYANZI. Provide supportive care and/or corticosteroids as needed.
T cell malignancies have occurred following treatment of hematologic malignancies with BCMA- and CD19-directed genetically modified autologous T cell immunotherapies, including BREYANZI.
Cytokine Release Syndrome

Cytokine release syndrome (CRS), including fatal or life-threatening reactions, occurred following treatment with BREYANZI. In clinical trials of BREYANZI, which enrolled a total of 769 patients with non-Hodgkin lymphoma (NHL), CRS occurred in 56% of patients, including ≥ Grade 3 CRS in 3.4% of patients. The median time to onset was 5 days (range: 1 to 63 days). CRS resolved in 99% of patients with a median duration of 5 days (range: 1 to 37 days). One patient had fatal CRS and 5 patients had ongoing CRS at the time of death. The most common manifestations of CRS (≥10%) were fever, hypotension, chills, tachycardia, hypoxia, and headache.

Serious events that may be associated with CRS include cardiac arrhythmias (including atrial fibrillation and ventricular tachycardia), cardiac arrest, cardiac failure, diffuse alveolar damage, renal insufficiency, capillary leak syndrome, hypotension, hypoxia, and hemophagocytic lymphohistiocytosis/macrophage activation syndrome (HLH/MAS).

Ensure that 2 doses of tocilizumab are available prior to infusion of BREYANZI.

Neurologic Toxicities

Neurologic toxicities that were fatal or life-threatening, including immune effector cell-associated neurotoxicity syndrome (ICANS), occurred following treatment with BREYANZI. Serious events including cerebral edema and seizures occurred with BREYANZI. Fatal and serious cases of leukoencephalopathy, some attributable to fludarabine, also occurred.

In clinical trials of BREYANZI, CAR T cell-associated neurologic toxicities occurred in 32% of patients, including ≥ Grade 3 cases in 10% of patients. The median time to onset of neurotoxicity was 8 days (range: 1 to 63 days). Neurologic toxicities resolved in 88% of patients with a median duration of 7.5 days (range: 1 to 119 days). Of patients developing neurotoxicity, 83% also developed CRS.

The most common neurologic toxicities (≥5%) included encephalopathy, tremor, aphasia, delirium, and headache.

CRS and Neurologic Toxicities Monitoring

Monitor patients daily for at least 7 days following BREYANZI infusion for signs and symptoms of CRS and neurologic toxicities and assess for other causes of neurological symptoms. Continue to monitor patients for signs and symptoms of CRS and neurologic toxicities for at least 2 weeks after infusion and treat promptly. At the first sign of CRS, institute treatment with supportive care, tocilizumab, or tocilizumab and corticosteroids as indicated. Manage neurologic toxicity with supportive care and/or corticosteroid as needed. Advise patients to avoid driving for at least 2 weeks following infusion. Counsel patients to seek immediate medical attention should signs or symptoms of CRS or neurologic toxicity occur at any time.

Hypersensitivity Reactions

Allergic reactions may occur with the infusion of BREYANZI. Serious hypersensitivity reactions, including anaphylaxis, may be due to dimethyl sulfoxide (DMSO).

Serious Infections

Severe infections, including life-threatening or fatal infections, have occurred in patients after BREYANZI infusion. In clinical trials of BREYANZI, infections of any grade occurred in 33% of patients, with Grade 3 or higher infections occurring in 12% of all patients. Grade 3 or higher infections with an unspecified pathogen occurred in 7%, bacterial infections in 3.5%, viral infections in 2%, and fungal infections in 0.7% of patients. One patient who received 4 prior lines of therapy developed a fatal case of John Cunningham (JC) virus progressive multifocal leukoencephalopathy 4 months after treatment with BREYANZI. One patient who received 3 prior lines of therapy developed a fatal case of cryptococcal meningoencephalitis 35 days after treatment with BREYANZI.

Febrile neutropenia developed after BREYANZI infusion in 8% of patients. Febrile neutropenia may be concurrent with CRS. In the event of febrile neutropenia, evaluate for infection and manage with broad-spectrum antibiotics, fluids, and other supportive care as medically indicated.

Monitor patients for signs and symptoms of infection before and after BREYANZI administration and treat appropriately. Administer prophylactic antimicrobials according to standard institutional guidelines. Avoid administration of BREYANZI in patients with clinically significant, active systemic infections.

Viral reactivation: Hepatitis B virus (HBV) reactivation, in some cases resulting in fulminant hepatitis, hepatic failure, and death, can occur in patients treated with drugs directed against B cells. In clinical trials of BREYANZI, 35 of 38 patients with a prior history of HBV were treated with concurrent antiviral suppressive therapy. Perform screening for HBV, HCV, and HIV in accordance with clinical guidelines before collection of cells for manufacturing. In patients with prior history of HBV, consider concurrent antiviral suppressive therapy to prevent HBV reactivation per standard guidelines.

Prolonged Cytopenias

Patients may exhibit cytopenias not resolved for several weeks following lymphodepleting chemotherapy and BREYANZI infusion. In clinical trials of BREYANZI, Grade 3 or higher cytopenias persisted at Day 29 following BREYANZI infusion in 35% of patients, and included thrombocytopenia in 25%, neutropenia in 22%, and anemia in 6% of patients. Monitor complete blood counts prior to and after BREYANZI administration.

Hypogammaglobulinemia

B-cell aplasia and hypogammaglobulinemia can occur in patients receiving BREYANZI. In clinical trials of BREYANZI, hypogammaglobulinemia was reported as an adverse reaction in 9% of patients. Hypogammaglobulinemia, either as an adverse reaction or laboratory IgG level below 500 mg/dL after infusion, was reported in 30% of patients. Monitor immunoglobulin levels after treatment with BREYANZI and manage using infection precautions, antibiotic prophylaxis, and immunoglobulin replacement as clinically indicated.

Live vaccines: The safety of immunization with live viral vaccines during or following BREYANZI treatment has not been studied. Vaccination with live virus vaccines is not recommended for at least 6 weeks prior to the start of lymphodepleting chemotherapy, during BREYANZI treatment, and until immune recovery following treatment with BREYANZI.

Secondary Malignancies

Patients treated with BREYANZI may develop secondary malignancies. T cell malignancies have occurred following treatment of hematologic malignancies with BCMA- and CD19-directed genetically modified autologous T cell immunotherapies, including BREYANZI. Mature T cell malignancies, including CAR-positive tumors, may present as soon as weeks following infusion, and may include fatal outcomes. Monitor lifelong for secondary malignancies. In the event that a secondary malignancy occurs, contact Bristol-Myers Squibb at 1-888-805-4555 for reporting and to obtain instructions on collection of patient samples for testing.

Immune Effector Cell-Associated Hemophagocytic Lymphohistiocytosis-Like Syndrome (IEC-HS)

Immune Effector Cell-Associated Hemophagocytic Lymphohistiocytosis-Like Syndrome (IEC-HS), including fatal or life-threatening reactions, occurred following treatment with BREYANZI. Seven out of 769 (0.9%) patients with R/R NHL exposed to BREYANZI developed IEC-HS. Time to onset of IEC-HS ranged from 7 to 32 days. Of the 7 patients, 3 patients developed IEC-HS with overlapping occurrence of CRS and neurotoxicity, 2 patients developed IEC-HS with overlapping occurrence of neurotoxicity, and 1 patient developed IEC-HS with overlapping occurrence of CRS. IEC-HS was fatal in 2 of 7 patients. One patient had fatal IEC-HS and one had ongoing IEC-HS at time of death. IEC-HS is a life-threatening condition with a high mortality rate if not recognized and treated early. Treatment of IEC-HS should be administered per current practice guidelines.

Adverse Reactions

The most common adverse reaction(s) (incidence ≥30%) in:

LBCL are fever, CRS, fatigue, musculoskeletal pain, and nausea. The most common Grade 3-4 laboratory abnormalities include lymphocyte count decrease, neutrophil count decrease, platelet count decrease, and hemoglobin decrease.
CLL/SLL are CRS, encephalopathy, fatigue, musculoskeletal pain, nausea, edema, and diarrhea. The most common Grade 3-4 laboratory abnormalities include neutrophil count decrease, white blood cell decrease, hemoglobin decrease, platelet count decrease, and lymphocyte count decrease.
FL is CRS. The most common Grade 3-4 laboratory abnormalities include lymphocyte count decrease, neutrophil count decrease, and white blood cell decrease.
MCL are CRS, fatigue, musculoskeletal pain, and encephalopathy. The most common Grade 3-4 laboratory abnormalities include neutrophil count decrease, white blood cell decrease, and platelet count decrease.
MZL is CRS. The most common Grade 3-4 laboratory abnormalities include lymphocyte count decrease, neutrophil count decrease, and white blood cell decrease.
Please see full Prescribing Information, including Boxed WARNINGS and Medication Guide.

(Press release, Bristol-Myers Squibb, DEC 8, 2025, View Source [SID1234661250])

On December 8, 2025 Amphista Therapeutics ("the Company" or "Amphista"), a leader in the discovery of next generation targeted protein degradation (TPD) medicines, reported that full details of its new preclinical data with its lead Targeted Glue AMX-883, an orally bioavailable, potent and selective degrader of BRD9 were presented on 6 December during the 67th American Society of Haematology (ASH) (Free ASH Whitepaper) Annual Meeting and Exposition in Orlando, Florida.

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The compelling findings support the potential of AMX-883 as a first-line treatment option in the earlier disease setting of acute myeloid leukaemia (AML), one of the most aggressive blood cancers where 5-year survival rates remain at just 33% and where resistance to standard of care treatments like venetoclax remains a major clinical challenge. Based on these data, the Company will advance AMX-883 as a karyotype-independent, pro-differentiation agent into the clinic for AML in H2 2026.

The key data presented at ASH (Free ASH Whitepaper) showed that:

AMX-883 demonstrates potent degradation as a monotherapy and synergistic benefit in combination with venetoclax

AMX-883 (30mg/kg twice daily and 100mg/kg once daily) significantly reduced cancer growth by achieving picomolar potency degradation of BRD9 across a panel of AML cell lines and significantly reduced leukemic burden in bone marrow and blood in vivo, compared to venetoclax alone.
Synergistic efficacy was observed when each dose of AMX-883 was combined with venetoclax (75mg/kg once daily), leading to significant blocking of tumour growth at therapeutically relevant concentrations.
AMX-883 prevents resistance to venetoclax when dosed in combination

The combination of AMX-883 with venetoclax in a venetoclax resistant cell line, prevented the emergence of resistance, and cells had comparable sensitivity to venetoclax from their first exposure.
AMX-883 actively degrades BRD9 in venetoclax resistant cells, prevents upregulation of key resistance markers, including MCL-1 and BCL-2, and increases levels of cell death markers.
Martin Pass, Chief Development Officer at Amphista Therapeutics said, "The important preclinical data presented for the first time show that our Targeted Glue AMX-883, a selective degrader of BRD9, extends the durability and efficacy of combination therapy with venetoclax and prevents AML cancer cells from becoming resistant to venetoclax. We are very pleased to receive positive feedback from experts in the field on this compelling profile, which gives us strong reason to believe that AMX-883 could be a viable treatment option for patients with AML. We look forward to commencing the first clinical trial for this devastating blood cancer in H2 2026."

To deliver the first clinical study of AMX-883, Amphista has built its development capabilities with three key strategic leadership appointments, including Dr. Lisa Butler, Senior Vice President of Clinical Operations who was previously Head of Study Leadership, early Oncology Clinical at AstraZeneca.

The abstract presented at ASH (Free ASH Whitepaper) is available on the congress website.

(Press release, Amphista Therapeutics, DEC 8, 2025, View Source [SID1234661249])

On December 8, 2025 Akari Therapeutics presented its corporate presentation (Presentation, Akari Therapeutics, DEC 8, 2025, View Source [SID1234661247]).

Schedule your 30 min Free 1stOncology Demo!
Discover why more than 1,500 members use 1stOncology™ to excel in:

Early/Late Stage Pipeline Development - Target Scouting - Clinical Biomarkers - Indication Selection & Expansion - BD&L Contacts - Conference Reports - Combinatorial Drug Settings - Companion Diagnostics - Drug Repositioning - First-in-class Analysis - Competitive Analysis - Deals & Licensing

                  Schedule Your 30 min Free Demo!