On March 27, 2026 European Medicines Agency’s Committee for Medicinal Products for Human Use (CHMP) reported it has adopted a positive opinion recommending the approval of Sarclisa (isatuximab) subcutaneous (SC) in combination with approved standard-of-care regimens for the treatment of patients with multiple myeloma (MM) across all currently approved indications for Sarclisa intravenous (IV) formulation in the EU. If approved, Sarclisa would be the first available anticancer treatment to be administered through both an on-body injector (OBI) and manual injection, and the only anti-CD38 monoclonal antibody available in MM to offer the flexibility of both an OBI and manual injection. A final decision is expected in the coming months.

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"This positive CHMP opinion is a pivotal milestone in our mission to improve the treatment experience for multiple myeloma patients and providers," says Olivier Nataf, Global Head of Oncology at Sanofi. "Our aim is to evolve the treatment experience by combining the clinically proven efficacy of Sarclisa with innovative subcutaneous delivery via an on-body injector. This advancement reflects our unwavering commitment to patients and dedication to transforming care in ways that truly matter to people living with cancer."

The positive CHMP opinion is based on the results from the IRAKLIA phase 3 study in relapsed and/or refractory (R/R) MM (clinical study identifier: NCT05405166), which demonstrated non‑inferiority of the SC formulation compared to the IV formulation. Four additional studies supported the decision and include the GMMG-HD8 phase 3 study in transplant-eligible newly diagnosed MM (NDMM, TE) (clinical study identifier: NCT05804032), the IZALCO phase 2 study in R/R MM (clinical study identifier: NCT05704049), and the ISASOCUT phase 2 study in transplant-ineligible NDMM (NDMM, TI) (clinical study identifier: NCT05889221) and one phase 1b study in R/R MM patients who received at least two prior lines of therapy (clinical study identifier: NCT04045795).

Of the multiple SC studies two studies showed the use of Sarclisa SC + OBI was associated with greater patient satisfaction compared to IV administration, and patient and healthcare provider preference compared to Sarclisa manual injection, based on patient experience and satisfaction questionnaires fielded in the studies.

These collective results provide comprehensive evidence supporting the potential use of Sarclisa SC + OBI to advance patient care in NDMM and R/R MM, while maintaining Sarclisa’s strong efficacy and safety profile.

The studies were conducted using Enable Injections’ enFuse hands-free OBI, an automated injector designed to deliver subcutaneously high-volume medicines beginning with the push of a button, to administer Sarclisa SC formulation. The enFuse device uses a thinner and retractable needle that is smaller compared to the needles commonly used for large-volume injections, which may help support patient comfort.

Sarclisa IV is currently approved in four indications in the EU for both NDMM, TI and NDMM, TE, and as early as first relapse in R/R MM. In addition to the EU, a regulatory submission is also under review with the US Food and Drug Administration (FDA).

Sarclisa SC + OBI or manual injection is currently under clinical investigation, and its safety and efficacy have not been evaluated by any regulatory authority.

About the IRAKLIA study
IRAKLIA (clinical study identifier: NCT05405166) was a randomized, open-label, pivotal phase 3 study evaluating the non-inferiority of Sarclisa SC formulation administered at a fixed dose SC via an OBI versus weight-based dosed Sarclisa IV in combination with pomalidomide and dexamethasone (Pd) in adult patients with R/R MM who have received at least one prior line of therapy. The co-primary outcomes assessed were objective response rate (ORR), according to the 2016 International Myeloma Working Group (IMWG) criteria assessed by Independent Review Committee (IRC) and observed Sarclisa concentrations before dosing (C trough) at steady state (pre-dose at cycle 6, day 1 [C6D1]).

About the IZALCO study
IZALCO (clinical study identifier: NCT05704049) was a two-part, randomized, open-label phase 2 study evaluating the efficacy and safety of Sarclisa SC administered via the OBI or by manual injection, in combination with carfilzomib and Kd, for the treatment of adult patients with R/R MM who have received one to three prior lines of therapy. The primary objective is ORR, as assessed by IRC. The key secondary endpoint is patient preference for the Sarclisa SC administered via an OBI versus manual administration of Sarclisa SC. Healthcare provider preference of delivery method is also assessed as exploratory endpoint.

About the ISASOCUT study
ISASOCOUT (clinical study identifier: NCT05889221) is an open-label phase 2 study assessing Sarclisa SC administered via the OBI in combination with bortezomib, lenalidomide and dexamethasone (VRd) in NDMM patients ineligible for autologous stem-cell transplant (ASCT). The primary objective is rate of very good partial response (VGPR) or better, according to the 2016 IMWG criteria assessed by IRC. The study is ongoing.

About the GMMG-HD8 study
GMMG-HD8 (clinical study identifier: NCT05804032) was a randomized, open-label, multicenter phase 3 study evaluating the non-inferiority of Sarclisa SC administered via an OBI versus Sarclisa IV, both in combination with VRd at induction, for the treatment of patients with NDMM eligible for ASCT. The primary endpoint of the study is non-inferiority of SC to IV administration as measured by VGPR or better after induction therapy. Results from an interim analysis were submitted to support the conversion of the indication from Sarclisa IV to Sarclisa SC.

About Enable Injections
Cincinnati-based Enable Injections is a global healthcare innovation company committed to improving the patient treatment experience through the development and manufacturing of the enFuse On-Body Delivery System. An innovative wearable technology, the enFuse system is designed to deliver large volumes of pharmaceutical and biologic therapeutics via subcutaneous administration, with the aim of improving convenience, supporting superior outcomes, and advancing healthcare system economics.

About Sarclisa
Sarclisa (isatuximab) is approved in more than 50 countries, including in the US, EU, Japan, and China, across multiple treatment lines for MM. Based on the ICARIA-MM phase 3 study, Sarclisa is approved in the US, and Japan in combination with Pd for the treatment of patients with R/R MM who have received ≥two prior therapies, including lenalidomide and a proteasome inhibitor. Additionally, Sarclisa is approved in the EU in combination with Pd for the treatment of patients with R/R MM who have received ≥two prior therapies, including lenalidomide and a proteasome inhibitor and have relapsed on the last therapy, and in China for patients who have received at least one prior line of therapy, including lenalidomide and a proteasome inhibitor. Based on the IKEMA phase 3 study, Sarclisa is also approved in more than 50 countries in combination with Kd, including in the US for the treatment of patients with R/R MM who have received one to three prior lines of therapy and in the EU for patients with MM who have received at least one prior therapy. In the US, EU, and China, Sarclisa is approved in combination with VRd as a front-line treatment option in transplant-ineligible NDMM patients, based on the IMROZ phase 3 study. Sarclisa is also approved in the EU in combination with VRd as an induction treatment for transplant-eligible NDMM patients, based on the GMMG-HD7 phase 3 study. In Japan, Sarclisa is approved in combination with VRd as a front-line treatment option regardless of transplant eligibility.

At Sanofi, we are building on a long-standing commitment to oncology as we continue to chase the miracles of science to improve the lives of those living with cancer. We are committed to transforming cancer care by developing innovative, first and best-in-class immunological and targeted therapies for rare and difficult-to-treat cancers with high unmet need.

(Press release, Sanofi, MAR 27, 2026, View Source [SID1234663991])

On March 27, 2026 Radiopharm Theranostics (ASX:RAD, "Radiopharm" or the "Company"), a clinical-stage biopharmaceutical company focused on developing innovative oncology radiopharmaceuticals for areas of high unmet medical need, reported that the first patient has been dosed in its first-in-human Phase 1 clinical trial of RAD 402, a monoclonal antibody targeting KLK3 radiolabelled with Terbium 161 being evaluated in advanced prostate cancer.

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The Phase 1 clinical trial (NCT07259213) is designed to study the safety, tolerability, whole-body distribution, and preliminary clinical activity of RAD 402 in patients with advanced prostate cancer. The dose escalation Phase 1 study is designed to determine the Maximum Tolerated Dose (MTD) and/or recommended phase 2 dose (RP2D) for expansion.

"Dosing the first patient in our Phase 1 study of RAD 402 marks an important step forward for Radiopharm and for patients with advanced prostate cancer," said Riccardo Canevari, CEO and Managing Director of Radiopharm Theranostics. "RAD 402 is a differentiated, first-in-class, next-generation radiotherapeutic designed to selectively target KLK3-expressing tumors while minimizing off-target exposure. With preclinical data demonstrating strong tumor uptake and minimal bone or marrow involvement, we are optimistic about its potential clinical profile. Advancing this program into the clinic reflects our continued commitment to delivering meaningful data across our portfolio this year. I like to take the opportunity to thank our partners, TerThera and Cyclotek, for the great support in supplying Tb161, radiolabelling, and distributing RAD 402."

About RAD 402
RAD 402 (NCT07259213) is an anti-KLK3 monoclonal antibody radiolabelled with the radionuclide 161Tb that is being evaluated in a Phase 1/2a clinical trial for the treatment of prostate cancer. Prostate Specific Antigen (PSA) is a widely used biomarker to detect prostate cancer and is encoded by the KLK3 gene. KLK3 is highly expressed in prostate cancer cells along with most adenocarcinomas of the prostate including their metastases and has limited expression in sites outside of the prostrate. Preclinical proof-of-concept biodistribution studies of RAD 402 in mouse xenografts showed strong tumor targeting, limited bone and marrow uptake, and a hepatic excretion profile consistent with expectations for a monoclonal antibody.

(Press release, Radiopharm Theranostics, MAR 27, 2026, View Source [SID1234663990])

On March 27, 2026 Senti Biosciences, Inc. (Nasdaq: SNTI) ("Senti Bio"), a clinical-stage biotechnology company developing next-generation cell and gene therapies using its proprietary Gene Circuit platform, reported financial results for the fourth quarter of 2025 and full year 2025 and provided a summary of recent pipeline and corporate highlights.

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"2025 was a year of important progress for Senti as we continued to advance our mission of developing next-generation cell and gene therapies powered by our synthetic biology platform. Over the past year, we have strengthened the clinical and translational foundation of our pipeline, with SENTI-202 as the lead program generating positive clinical data, while continuing to refine and expand the capabilities of our Gene Circuit platform. We remain focused on disciplined execution, advancing our key programs toward critical development milestones and positioning Senti to deliver smarter, more selective medicines for patients with serious diseases. I am proud of our team’s commitment and believe the progress we made in 2025 positions us well for the opportunities ahead," commented Timothy Lu, MD, PhD, Co-Founder and CEO of Senti Biosciences.

RECENT PIPELINE AND CORPORATE UPDATES

Reported updated positive preliminary clinical data from the ongoing Phase 1 trial of SENTI-202 in relapsed/refractory acute myeloid leukemia (AML), demonstrating encouraging response rates, durability, and a favorable safety profile;
Received Regenerative Medicine Advanced Therapy (RMAT) designation from the U.S. Food and Drug Administration for SENTI-202 for the treatment of adults with relapsed or refractory AML;
Continued advancement of the Company’s pipeline and synthetic biology platform, including progress across its Gene Circuit–engineered cell therapy programs; and
Maintained focus on disciplined capital management to support pipeline execution and key development milestones.

YEAR 2025 FINANCIAL RESULTS

Cash and Cash Equivalents: As of December 31, 2025, Senti Bio held cash and cash equivalents of approximately $16.4 million.
R&D Expenses: Research and development expenses were $7.8 million for both of the three months ended December 31, 2025 and 2024, respectively. For the full year of 2025, research and development expenses were $37.6 million.
G&A Expenses: General and administrative expenses were $5.8 million and $8.4 million for the quarter ended December 31, 2025 and 2024, respectively. The decrease of $2.6 million was primarily due to a decrease of $2.3 million in external services and supplies cost and a decrease of $0.7 million in facilities and other costs, partially offset by an increase of $0.4 million in personnel-related expenses. For the full year of 2025, general and administrative expenses were $26.2 million.
Net Loss: Net loss was $14.5 million, or $0.53 per basic and diluted share, for the three months ended December 31, 2025. Net loss for the full-year 2025 was $61.4 million, or $2.73 per share. Net loss for the year ended December 31, 2025 included a non-recurring $5.1 million impairment of long-lived assets as well as non-cash stock-based compensation expense of $5.7 million.

(Press release, Senti Biosciences, MAR 27, 2026, View Source [SID1234663989])

On March 27, 2026 Calidi Biotherapeutics Inc. (NYSE American: CLDI) ("Calidi" or the "Company"), a biotechnology company pioneering the development of targeted genetic medicines, reported its fourth quarter and full-year 2025 operating and financial results and reviewed recent business highlights.

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"We are extremely excited about the continued progress at Calidi," said Eric Poma, PhD, CEO of Calidi Biotherapeutics. "We continue to advance CLD-401, the first lead from our RedTail platform, towards the clinic and have built a world-class scientific advisory board to aid those efforts. We have also expanded what the RedTail platform can do with our new approach of in situ T-cell engagers."

Fourth Quarter 2025 and Recent Corporate Developments

Partnered with Avance Clinical, a full-service contract research organization (CRO) with a proven track record and experience in obtaining regulatory approval and clinical trial initiation in Australia. The partnership is focused on rapidly initiating a first-in-human clinical trial for CLD-401 in Australia. CLD-401, the Company’s lead asset, is a systemically delivered oncolytic virus that replicates only in tumor cells. CLD-401 induces high concentrations of IL-15 superagonist (IL15 SA) expression in the tumor microenvironment while limiting peripheral exposure.

In parallel, Calidi is pursuing an IND filing with the FDA by the end of 2026. Calidi has interacted with the FDA around the Company’s manufacturing and analytical approaches through its Type D meeting request process. The feedback it has received from the agency supports the use of this process for the clinical development of CLD-401.

Partnered with Matica Bio, a leading CDMO in the field of oncolytic virus manufacturing, for the GMP manufacturing of CLD-401. Matica has successfully executed multiple oncolytic virus programs at its state-of-the-art, purpose-built GMP facility in College Station, Texas. That facility was designed specifically to support complex viral vector modalities like CLD-401.

Presented data demonstrating the expression of an in situ T-cell engagers (TCEs) for solid tumors and the simultaneous expression of a T-cell activating agent (e.g., IL-15 SA) through its systemically delivered RedTail platform at the AACR (Free AACR Whitepaper) Immuno-Oncology (AACR-IO) conference. High expression of in situ TCE coincident with expression of a T-cell activator in the TME may overcome the traditional limitations of TCEs in solid tumor.

Raised $6.0 million in gross proceeds from an underwritten public offering with new and existing investors in Q1-2026 and $0.5 million in gross proceeds from the sale of stock under our ATM in Q4-2025, strengthening the balance sheet and extending Calidi’s cash runway.

Fourth Quarter 2025 Financial Results

The company reported a net loss attributable to common stockholders of $4.1 million, or $0.57 per share, for the three months ended December 31, 2025, compared to a net loss attributable to common stockholders of $4.1 million, or $3.23 per share, for the same period in 2024.

Research and development expenses were $2.4 million for the three months ended December 31, 2025, compared to $1.8 million for the comparable period in 2024, respectively.

General and administrative expenses were $2.1 million for the three months ended December 31, 2025, compared to $2.2 million for the comparable period in 2024, respectively.

Full Year 2025 Financial Results

The company reported a net loss attributable to common stockholders of $25.6 million, or $5.95 per share, for the year ended December 31, 2025, compared to a net loss attributable to common stockholders of $23.8 million, or $35.70 per share, for the year ended December 31, 2024.

Research and development expenses were $9.7 million for the year ended December 31, 2025, compared to $8.9 million for the year ended December 31, 2024, respectively.

General and administrative expenses were $10.5 million for the year ended December 31, 2025, compared to $12.9 million for the year ended December 31, 2024, respectively.

The company had approximately $5.6 million in cash and $0.2 million in restricted cash as of December 31, 2025, compared to $9.6 million in cash and $0.2 million in restricted cash as of December 31, 2024.

(Press release, Calidi Biotherapeutics, MAR 27, 2026, View Source [SID1234663988])

On March 27, 2026 Lantern Pharma Inc. (NASDAQ: LTRN) and its CNS-oncology focused wholly owned subsidiary Starlight Therapeutics reported that the U.S. Food and Drug Administration (FDA) has cleared the Investigational New Drug (IND) application for STAR-001 in a planned Phase 1 pediatric clinical trial (IND No. 179145).

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STAR-001 is a precision oncology compound whose CNS and pediatric CNS indications were initially identified using Lantern’s proprietary RADR AI platform. The planned trial will evaluate STAR-001 as a single agent and in combination with spironolactone in pediatric patients with relapsed or refractory central nervous system (CNS) malignancies.

The trial is planned to be conducted in collaboration with POETIC — the Pediatric Oncology Experimental Therapeutics Investigators’ Consortium — a multicenter network of 14 leading academic children’s cancer centers across the United States, Canada, and Israel. The study protocol, as reviewed and cleared by the FDA, is titled:

"A PHASE 1, MULTICENTER, OPEN-LABEL, DOSE ESCALATION STUDY OF STAR-001 (LP-184) AS A SINGLE AGENT AND IN COMBINATION WITH SPIRONOLACTONE IN PEDIATRIC PATIENTS WITH RELAPSED OR REFRACTORY CENTRAL NERVOUS SYSTEM MALIGNANCIES."

ADDRESSING A CRITICAL UNMET NEED IN PEDIATRIC NEURO-ONCOLOGY

Pediatric CNS tumors represent one of the most devastating and treatment-resistant categories of childhood cancer. In the United States, an estimated 4,975 new cases of primary brain tumors will be diagnosed in children and adolescents in 2026 alone — making brain tumors the leading cause of cancer-related death among children and adolescents ages 0 to 19. The burden extends far beyond U.S. borders: globally, approximately 47,600 new pediatric CNS tumor cases are diagnosed each year, resulting in an estimated 23,500 deaths annually. Across Europe, the disease is similarly pervasive, with wide disparities in survival outcomes for children facing high-grade or relapsed cancers.

Despite significant advances in molecular profiling and surgical technique over the past two decades, survival outcomes for children with relapsed or refractory high-grade CNS tumors have improved only marginally. For certain diagnoses, the prognosis remains catastrophic. Diffuse Intrinsic Pontine Glioma (DIPG), for instance, carries a median survival of less than 12 months from diagnosis with no approved curative option. For children with relapsed ATRT, GBM, medulloblastoma, and ependymoma, current therapeutic options are equally limited and often associated with severe long-term toxicity.

The trial design provides for STAR-001 (LP-184) to be evaluated across a range of these aggressive pediatric CNS malignancies, including:

Atypical Teratoid/Rhabdoid Tumor (ATRT) — for which Lantern Pharma holds FDA Rare Pediatric Disease Designation
Diffuse Intrinsic Pontine Glioma (DIPG) — a brainstem tumor with virtually no long-term survivors under current standard of care
Glioblastoma (GBM)
Medulloblastoma
Ependymoma
"This IND clearance is a defining milestone for Starlight Therapeutics and a meaningful step forward for pediatric neuro-oncology. For children with relapsed or refractory CNS tumors, the options are desperately limited — and the science behind this planned trial was built to change that. CNS and pediatric CNS cancers were initially identified as priority indications by our team in support from our RADR AI platform, and that same analysis led us to ERCC3, a DNA repair enzyme that high-grade CNS tumors rely on to survive. Our modeling, analysis and subsequent in-vivo and animal studies showed that spironolactone could dismantle that pathway by degrading ERCC3 before STAR-001 even enters the cancer cell. In ATRT models, the combination extended median survival by 181% compared to the control. We believe this represents a genuinely new way to attack these brain cancers, and we are proud to be advancing it through a network of some of the world’s most respected pediatric oncology centers."
— Panna Sharma, CEO & President, Lantern Pharma Inc.; Founder & Chairman, Starlight Therapeutics

NOVEL BIOLOGY: TARGETING ERCC3 TO AMPLIFY DNA DAMAGE — A FIRST-IN-CLASS COMBINATION STRATEGY

A scientifically distinctive and potentially first-in-class feature of the planned trial is a dedicated combination cohort evaluating STAR-001 alongside spironolactone — exploiting a biological vulnerability in CNS tumor cells that Lantern’s RADR AI platform, helped in part to identify as a novel approach to creating synthetic lethality in these brain tumors.

STAR-001 operates through a precision bioactivation mechanism: selectively converted into a potent DNA-crosslinking agent within tumor cells that overexpress PTGR1 (Prostaglandin Reductase 1), it induces DNA double-strand breaks that are lethal to the cancer cell — if left unrepaired. By degrading ERCC3, spironolactone removes that option.

Lantern’s RADR AI platform identified ERCC3 (Excision Repair Cross-Complementation Group 3) — a key helicase in the nucleotide excision repair (NER) pathway — as a central repair mechanism that could be exploited in high-grade pediatric CNS malignancies including ATRT, medulloblastoma, and diffuse midline glioma, compared to low-grade gliomas. Spironolactone — a brain-penetrant, orally administered agent with a long safety record in pediatric patients — degrades ERCC3 through targeted proteasomal degradation, reducing ERCC3 protein levels by at least 50% across tumor models and confirming direct target engagement. With this repair pathway dismantled, STAR-001-induced DNA damage accumulates unrepaired, driving dramatically enhanced tumor cell death based on preclinical observations. In ATRT orthotopic xenograft models, the combination extended median survival from 27 to 76 days — a 181% improvement over control (p = 0.0018) — with comparable results across medulloblastoma and DMG models showing up to a 3- to 5-fold increase in apoptotic cells versus monotherapy (p < 0.0001).

This two-pronged strategy — AI-guided identification of a DNA repair vulnerability, precision bioactivation of a DNA-damaging agent, and pharmacological elimination of the tumor cell’s repair escape route — represents a mechanistically coherent and potentially transformative approach to pediatric CNS cancers where conventional chemotherapy has reached its limits.

"High-grade pediatric brain tumors represent a significant unmet medical need, with few effective options for children whose disease has relapsed or become refractory to standard therapy. STAR-001 is a novel, precision brain-penetrant alkylator, bioactivated by PTGR1, that has demonstrated meaningful activity across multiple malignant pediatric brain tumor types in preclinical models. In collaboration with the POETIC consortium, we have developed a Phase 1 pediatric protocol — reviewed and cleared by the FDA — to assess the safety, tolerability, and preliminary activity of STAR-001, both as a single agent and in combination with spironolactone, in children with recurrent malignant brain tumors. We look forward to initiating this planned trial and to the possibility of delivering a new therapeutic option to children who need it most."
— Marc Chamberlain, M.D., Chief Medical Officer, Starlight Therapeutics

MULTICENTER PEDIATRIC CLINICAL TRIAL DESIGN

The planned trial will be conducted across approximately 15 leading academic pediatric oncology centers in collaboration with POETIC (Pediatric Oncology Experimental Therapeutics Investigators’ Consortium), a multicenter network of 14 institutions — including MD Anderson Cancer Center, Memorial Sloan Kettering Cancer Center, and Lucile Packard Children’s Hospital at Stanford — spanning the United States, Canada, and Israel. The planned trial is subject to obtaining additional funding and it is designed to enroll approximately 18 to 42 pediatric patients aged 1 to 17 years. POETIC’s established clinical infrastructure provides Starlight with the reach to enroll a geographically and demographically diverse patient population across North America and internationally.

ABOUT STAR-001 (LP-184)

STAR-001 is Starlight Therapeutics’ CNS oncology compound, co-developed with Lantern Pharma as LP-184. CNS and pediatric CNS cancers were initially identified as priority indications for STAR-001 through Lantern’s proprietary RADR AI platform, which analyzed genomic and molecular data across tumor types to pinpoint the PTGR1 overexpression signature that makes these malignancies particularly susceptible to STAR-001’s mechanism of action. STAR-001 is a precision acylfulvene-based agent engineered to exploit elevated PTGR1 (Prostaglandin Reductase 1) expression in tumor cells. Laboratory observations have demonstrated that PTGR1-mediated bioactivation selectively converts STAR-001 into a highly reactive DNA-crosslinking species within cancer cells, while normal tissues with lower PTGR1 activity are largely spared. LP-184/STAR-001 has received multiple FDA orphan and rare pediatric disease designations and has demonstrated encouraging activity in early-stage clinical and preclinical studies. In pediatric CNS cancers — where PTGR1 overexpression has been identified across ATRT, GBM, DIPG, medulloblastoma, and ependymoma — we believe STAR-001 represents a scientifically grounded precision approach to a historically intractable disease.

(Press release, Lantern Pharma, MAR 27, 2026, View Source [SID1234663987])