IN8bio Announces Clinical Pipeline Prioritization to Focus on INB-100 for Acute Myeloid Leukemia

On September 4, 2024 IN8bio, Inc. (Nasdaq: INAB), a leading clinical-stage biopharmaceutical company developing innovative gamma-delta T cell therapies for cancer, reported a plan to optimize its resource allocation through a pipeline prioritization and a workforce reduction of approximately 49% (Press release, In8bio, SEP 4, 2024, View Source [SID1234646341]). The Company will focus on generating robust clinical data from INB-100, the ongoing investigator-sponsored Phase 1 clinical trial of acute myeloid leukemia (AML), to further de-risk the registrational pathway and affirm the 100% one-year progression-free survival observed to date in this patient population.

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The Company will suspend its glioblastoma (GBM) development program while continuing to monitor patients in the Phase 1 INB-200 clinical trial and those enrolled in the Phase 2 INB-400 clinical trial. INB-200 has completed patient treatment with up to six repeat doses and further patient enrollment in the INB-400 trial is on hold while the Company explores potential partnership opportunities for the solid tumor program.

"The data across both of our INB-100 and INB-200 clinical programs remain positive and robust. We are committed to building upon the data for INB-100 in AML, and we are making the difficult decision to advance fewer pipeline programs, reduce our spend and focus on key milestones that can help to generate near-term interest and value creation," said William Ho, Chief Executive Officer and co-founder. "These are hard but necessary steps to enable us to continue developing these novel cellular immunotherapies that are demonstrating signs of clinical activity in difficult cancer patients. We are excited to focus on INB-100 as IN8bio and its investigators believe patient outcomes in its trial to date are surpassing that of similar leukemia patients, including those with AML undergoing haploidentical transplantation without receiving INB-100. I want to express my gratitude to all our employees, including those departing IN8bio today, for their contributions towards our mission of Cancer Zero."

Portfolio prioritization

INB-100 for AML

With additional funding, the INB-100 trial will continue to enroll patients in the expansion cohort with a new target total enrollment of approximately 25 patients at the recommended Phase 2 dose. IN8bio expects to complete this additional enrollment in the first half of 2025, with long-term follow-up results anticipated in late 2025 and in 2026.

IN8bio had a Type B meeting with the FDA earlier this summer where the Company received regulatory guidance on advancing INB-100 for the treatment of AML as a post-transplant maintenance therapy, with relapse-free survival as the primary endpoint. To affirm the improvements in relapse free and overall survival observed to date and to further de-risk a future registrational randomized control trial, IN8bio will also seek to add a control cohort to prospectively assess leukemia patients and enable comparison between patients receiving INB-100 to those who only receive standard haplotransplantation.

As of August 30, 2024, 100% of AML patients remain relapse-free after receiving their dose of INB-100 after a median follow-up of 18.7 months. The previously reported patients with other leukemic diagnoses (ALL and MDS/MPN overlap with concurrent TP53 mutations) who relapsed have since died of progression. There have been no new relapses reported since the last update.

INB-200 and INB-400

The Company has suspended patient enrollment in the INB-400 Phase 2 clinical trial for newly diagnosed GBM while it explores partnership opportunities for the program. IN8bio will continue to monitor patients previously treated in the fully enrolled INB-200 clinical trial as well as any patients that have been enrolled and are undergoing treatment in the INB-400 Phase 2 clinical trial.

Workforce Reduction

In conjunction with its pipeline prioritization, IN8bio is implementing a workforce reduction of approximately 49% of its current workforce, across all functional areas and at both its New York City and Birmingham, Alabama sites, along with cash compensation reductions implemented across the executive management team and the Company’s board of directors. IN8bio expects to incur one-time costs of approximately $0.3 million in connection with the workforce reduction, of which nearly all are cash expenditures related to severance. Such costs are expected to be incurred in the third quarter of 2024.

BostonGene and Mount Sinai to Collaborate on a Prospective Precision Medicine Study of Patients with Multiple Myeloma

On September 4, 2024 BostonGene, a leading provider of AI-driven molecular and immune profiling solutions, reported they will collaborate with the Icahn School of Medicine at Mount Sinai on a precision medicine clinical study in multiple myeloma (MM) (Press release, BostonGene, SEP 4, 2024, View Source [SID1234646357]). The study aims to evaluate and improve cancer sequencing for the characterization of tumor molecular vulnerabilities and the identification of novel therapeutics, paving the way for developing targeted therapies and personalized treatment approaches for MM patients.

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Samir Parekh, MBBS, Professor of Medicine at the Icahn School of Medicine at Mount Sinai, and fellow researchers at Mount Sinai will utilize BostonGene’s CLIA-certified, CAP-accredited and NY State-approved next-generation sequencing technologies, including whole exome and whole transcriptome sequencing, to support clinical care and discovery efforts for patients with MM.

"Collaborating with BostonGene enables us to leverage their advanced next-generation sequencing to gain deeper insights into the molecular and immune characteristics of multiple myeloma," said Cesar Rodriguez, MD, Associate Professor of Medicine at the Icahn School of Medicine at Mount Sinai. "This partnership will help us identify novel therapeutic targets and develop more effective, personalized treatment strategies for our patients. By recognizing the unique features a patient and their disease have, we may be able to select optimal regimens that may translate to better outcomes."

BostonGene’s cloud-based solutions, bioinformatics capabilities and analytical tools offer a robust platform for integrated analysis of the patient and their tumor. This comprehensive approach delivers data-driven results, transforming patient care and revolutionizing precision medicine practices.

"We are excited to partner with Mount Sinai on this study," said Nathan Fowler, MD, Chief Medical Officer at BostonGene. "Our AI-powered solutions and comprehensive analytical tools provide unparalleled insights into the molecular underpinnings of cancer and we are committed to advancing precision medicine to improve outcomes for multiple myeloma patients."

Innate Pharma announces its participation in the H.C. Wainwright 26th annual global investment conference

On September 4, 2024 Innate Pharma SA (Euronext Paris: IPH; Nasdaq: IPHA) ("Innate" or the "Company") reported that Arvind Sood, EVP, President of US Operations, is to participate in the upcoming investor conference, detailed below (Press release, Innate Pharma, SEP 4, 2024, View Source [SID1234646342]).

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H.C. Wainwright 26th Annual Global Investment Conference
Date: September 10, 2024 | New York, United States

Tempus Announces Real World Data Collaboration with BioNTech

On September 4, 2024 Tempus AI, Inc. (NASDAQ: TEM, "Tempus"), a technology company leading the adoption of AI to advance precision medicine and patient care, reported a multi-year collaboration with BioNTech SE (Nasdaq: BNTX, "BioNTech"), a global next generation immunotherapy company pioneering novel therapies for cancer and other serious diseases (Press release, Tempus, SEP 4, 2024, View Source [SID1234646358]). This collaboration leverages Tempus’ robust multimodal datasets in support of BioNTech’s next-generation oncology pipeline.

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Under this collaboration, Tempus is providing analytical support and computational biology expertise to BioNTech across its comprehensive research and development oncology pipeline. BioNTech will work collaboratively with Tempus to leverage Tempus’ real-world multimodal database to generate novel insights into the biological mechanisms supporting the discovery of new therapies and aiming to enhance the development of BioNTech’s clinical oncology pipeline.

"We are looking forward to collaborating with BioNTech to combine our real-world multimodal data and cutting-edge computational technology to help advance their differentiated oncology pipeline," said Ryan Fukushima, Chief Operating Officer of Tempus. "By applying Tempus’ extensive real-world multimodal data to BioNTech’s AI capabilities and multi-platform discovery engine, we believe we can generate a real impact by working to bring novel therapies to those cancer patients who could potentially benefit the most."

Merck to Present Survival Data and New Research on 10 Investigational or Approved Medicines at ESMO Congress 2024

On September 4, 2024 Merck (NYSE: MRK), known as MSD outside of the United States and Canada, reported that new data for four approved medicines and six pipeline candidates in more than 20 types of cancer will be presented at the European Society for Medical Oncology (ESMO) (Free ESMO Whitepaper) Congress 2024 in Barcelona, Spain, from Sept. 13-17 (Press release, Merck & Co, SEP 4, 2024, View Source [SID1234646343]). Study findings from the Phase 3 KEYNOTE-522 trial (#LBA4) in high-risk early-stage triple-negative breast cancer (TNBC), the Phase 3 KEYNOTE-A18 trial (#709O) in high-risk locally advanced cervical cancer and the Phase 3 LEAP-012 trial (#LBA3) in unresectable, non-metastatic hepatocellular carcinoma, in collaboration with Eisai, have been selected for the ESMO (Free ESMO Whitepaper) Presidential Symposium Sessions. Data being shared at the Congress showcase the company’s continued progress in advancing clinical research for Merck’s broad portfolio and diverse pipeline of investigational candidates, with a total of 80 abstracts being presented.

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"Over the past decade, data on KEYTRUDA have contributed to paradigm shifts in the treatment of some of the deadliest forms of cancer and the rewriting of medical textbooks. We are very proud that today marks ten years since KEYTRUDA received its first approval in the U.S.," said Dr. Eliav Barr, senior vice president and head of global clinical development, chief medical officer, Merck Research Laboratories. "The compelling data for KEYTRUDA at this year’s ESMO (Free ESMO Whitepaper) are demonstrative of KEYTRUDA’s impressive journey, from 10-year survival data in unresectable or metastatic melanoma to new overall survival data in earlier stages of two types of women’s cancers. We’re also excited to show how we’re building on our leadership in oncology with data from our broad and diverse pipeline as we work toward improved outcomes for as many patients as possible."

Presentations at the Congress will feature new or updated findings from Merck’s broad portfolio of cancer medicines: KEYTRUDA (pembrolizumab), Merck’s anti-PD-1 therapy; WELIREG (belzutifan); LENVIMA (lenvatinib), in collaboration with Eisai; and LYNPARZA (olaparib), in collaboration with AstraZeneca.

Key data from Merck’s portfolio to be presented at ESMO (Free ESMO Whitepaper) Congress 2024:

First-time overall survival (OS) results from the Phase 3 KEYNOTE-522 trial evaluating KEYTRUDA in combination with chemotherapy as neoadjuvant treatment and then continuing as single agent as adjuvant treatment in patients with high-risk early-stage TNBC (Presentation #LBA4; Presidential Symposium II: Practice-changing trials).
OS data from the Phase 3 KEYNOTE-A18 trial evaluating KEYTRUDA in combination with concurrent chemoradiotherapy (CRT) as treatment for patients with high-risk locally advanced cervical cancer (Presentation #709O; Presidential Symposium I: Practice-changing trials).1
First presentation of results from the first interim analysis of the Phase 3 LEAP-012 trial evaluating KEYTRUDA plus LENVIMA in combination with transarterial chemoembolization (TACE) in patients with unresectable, non-metastatic hepatocellular carcinoma (Presentation #LBA3; Presidential Symposium I: Practice-changing trials).2
Ten-year OS data from the Phase 3 KEYNOTE-006 trial evaluating KEYTRUDA compared to ipilimumab as first-line treatment for patients with advanced melanoma (Presentation #LBA44; Mini oral session: Melanoma and other skin tumours).
OS data from the per protocol final analysis of the Phase 3 KEYNOTE-811 trial evaluating KEYTRUDA plus trastuzumab and chemotherapy as first-line treatment for patients with advanced human epidermal growth factor receptor 2 (HER2)-positive gastric or gastroesophageal junction (GEJ) adenocarcinoma (Presentation #1400O; Proffered paper session 2: GI tumours, upper digestive).
Data from the per protocol final analysis of the Phase 3 LITESPARK-005 trial evaluating WELIREG as treatment for adult patients with advanced renal cell carcinoma that progressed following PD-1/L1 inhibitor and vascular endothelial growth factor tyrosine kinase inhibitor (VEGF-TKI) therapies (Presentation #LBA74; Proffered paper session 1: GU tumours, non-prostate).
Additionally, new data on investigational candidates from Merck’s pipeline will be presented at the Congress, including for: patritumab deruxtecan (HER3-DXd), a HER3-directed antibody-drug conjugate (ADC), and ifinatamab deruxtecan (I-DXd; also known as MK-2400) being developed in collaboration with Daiichi Sankyo; sacituzumab tirumotecan (sac-TMT; also known as MK-2870/SKB264), an investigational anti-TROP2 ADC being developed in collaboration with Kelun-Biotech; and opevesostat (also known as MK-5684/ODM-208), an investigational steroid synthesis inhibitor in collaboration with Orion.

Key data on investigational candidates from Merck’s pipeline to be presented at ESMO (Free ESMO Whitepaper) Congress 2024:

Data from the Phase 2 ICARUS-BREAST01 trial evaluating HER3-DXd as treatment for patients with hormone-receptor (HR)-positive/HER2-negative advanced breast cancer (Presentation #340O; Proffered paper session: Breast cancer, metastatic).3
First-time data from a Phase 2 study conducted in China, independently led by Kelun-Biotech, evaluating sac-TMT as treatment for patients with previously treated advanced endometrial carcinoma and ovarian cancer (Presentation #715MO; Mini oral session 2: Gynaecological cancers).4
Findings from a Phase 2 study conducted in China, independently led by Kelun-Biotech, evaluating sac-TMT plus KEYTRUDA as treatment for patients with recurrent or metastatic cervical cancer (Presentation #716MO; Mini oral session 2: Gynaecological cancers).4
Details on abstracts listed above and additional key abstracts for Merck

Breast cancer

Neoadjuvant pembrolizumab or placebo plus chemotherapy followed by adjuvant pembrolizumab or placebo for high-risk early-stage TNBC: Overall survival results from the Phase 3 KEYNOTE-522 study. P. Schmid.

Presentation #LBA4, Presidential Symposium II: Practice-changing trials

Efficacy, safety and biomarker analysis of ICARUS-BREAST01: a Phase 2 Study of Patritumab Deruxtecan (HER3-DXd), in patients (pts) with HR+/HER2- advanced breast cancer (ABC). B. Pistilli.3

Presentation #340O, Proffered paper session: Breast cancer, metastatic

Intensified alkylating chemotherapy with autologous stem cell rescue (IACT) or conventional chemotherapy followed by olaparib (CCT-O) in stage III, HER2-negative, homologous recombination deficient (HRD) breast cancer (BC): Survival results of the randomized-controlled SUBITO trial. S. Linn.5

Presentation #LBA14, Mini oral session: Breast cancer, early stage

Gastrointestinal cancers

Transarterial Chemoembolization (TACE) With or Without Lenvatinib (len) + Pembrolizumab (pembro) for Intermediate-Stage Hepatocellular Carcinoma (HCC): Phase 3 LEAP-012 Study. J. Llovet.2

Presentation #LBA3, Presidential Symposium I: Practice-changing trials

Final overall survival for the Phase 3, KEYNOTE-811 study of pembrolizumab plus trastuzumab and chemotherapy for HER2+ advanced, unresectable or metastatic G/GEJ adenocarcinoma. S. Lonardi.

Presentation #1400O, Proffered paper session 2: GI tumours, upper digestive

Genitourinary cancers

Final analysis of the Phase 3 LITESPARK-005 study of belzutifan versus everolimus in participants (pts) with previously treated advanced clear cell renal cell carcinoma (ccRCC). B. I. Rini.

Presentation #LBA74, Proffered paper session 1: GU tumours, non-prostate

Opevesostat (MK-5684/ODM-208), an oral CYP11A1 inhibitor, in metastatic castration-resistant prostate cancer (mCRPC): updated CYPIDES Phase 2 results. K. Fizazi.6

Presentation #1605P, Poster

Alliance A031501: AMBASSADOR Study of Adjuvant Pembrolizumab (Pembro) in Muscle-Invasive Urothelial Carcinoma (MIUC) vs Observation (Obs): Extended follow-up disease-free survival (DFS) results and metastatic (met) disease recurrence distribution. A. B. Apolo.7

Presentation #1964MO, Mini oral session: GU tumours, non-prostate

Study EV-103 Dose Escalation/Cohort A (DE/A): 5y Follow-Up Of First-Line (1L) Enfortumab Vedotin (EV) + Pembrolizumab (P) in Cisplatin (cis)-Ineligible Locally Advanced Or Metastatic Urothelial Carcinoma (la/mUC). J. E. Rosenberg.8

Presentation #1968P, Poster

Preliminary Efficacy And Safety Of Disitamab Vedotin (DV) With Pembrolizumab (P) In Treatment (Tx)-Naive HER2-Expressing, Locally Advanced Or Metastatic Urothelial Carcinoma (la/mUC): RC48G001 Cohort C. M. D. Galsky.8

Presentation #1967MO, Mini oral session: GU tumours, non-prostate

Gynecologic cancers

Pembrolizumab plus chemoradiotherapy for high-risk locally advanced cervical cancer: Overall survival results from the randomized, double-blind, Phase 3 ENGOT-cx11/GOG-3047/KEYNOTE-A18 study. D. Lorusso.1

Presentation #709O, Presidential Symposium I: Practice-changing trials

Safety and Efficacy of Sacituzumab Tirumotecan (sac-TMT) in Patients (pts) with Previously Treated Advanced Endometrial Carcinoma (EC) and Ovarian Cancer (OC) from a Phase 2 Study. D. Wang.4

Presentation #715MO, Mini oral session 2: Gynaecological cancers

Efficacy and Safety of Sacituzumab Tirumotecan (sac-TMT) Plus Pembrolizumab in Patients with Recurrent or Metastatic Cervical Cancer. X. Wu.4

Presentation #716MO, Mini oral session 2: Gynaecological cancers

Lung cancer

Neoadjuvant Pembrolizumab (pembro) or Placebo (pbo) Plus Chemotherapy and Adjuvant Pembro or Pbo for Early-Stage NSCLC: Subgroup Analyses of the Phase 3 KEYNOTE-671 Study. M. C. Garassino.

Presentation #1210P, Poster

Ifinatamab deruxtecan (I-DXd; DS-7300) in patients with advanced solid tumors: Updated clinical and biomarker results from a phase I/II study. M. R. Patel. 3

Presentation #690P, Poster

Melanoma and other skin cancers

Pembrolizumab vs Ipilimumab in Advanced Melanoma: 10-Year Follow-Up of the Phase 3 KEYNOTE-006 Study. C. Robert

Presentation #LBA44, Mini oral session: Melanoma and other skin tumours

Pembrolizumab versus placebo after a complete resection of high-risk stage III melanoma: 7-year results of the EORTC 1325-MG/Keynote-054 double-blind Phase 3 trial. A. M. Eggermont.

Presentation #1095P, Poster

KEYMAKER-U02 substudy 02C: neoadjuvant pembrolizumab (pembro) and investigational agents followed by adjuvant pembro for stage IIIB-D melanoma. G. V. Long.

Presentation #1082O, Proffered paper session: Melanoma and other skin tumours

Pembrolizumab (pembro) vs placebo as adjuvant therapy for high-risk stage II melanoma: Long-term follow-up, rechallenge, and crossover in KEYNOTE-716. J. J. Luke.

Presentation #1078MO, Mini oral session: Melanoma and other skin tumours

KEYMAKER 02B: A randomized trial of pembrolizumab (pembro) alone or with investigational agents as first-line treatment for advanced melanoma. R. Dummer.

Presentation #1083P, Poster

Primary Results from TACTI-003: A Randomized Phase IIb Trial Comparing Eftilagimod Alpha (soluble LAG-3) Plus Pembrolizumab Versus Pembrolizumab Alone in First-Line Recurrent or Metastatic Head and Neck Squamous Cell Carcinoma with CPS ≥1. C. A. Kristensen.9

Presentation #LBA35, Proffered paper session: Head and neck cancer

1 In collaboration with the European Network for Gynaecological Oncology Trial (ENGOT) groups and the GOG Foundation, Inc. (GOG)
2 In collaboration with Eisai
3 In collaboration with Daiichi Sankyo
4 Independent study led by Kelun-Biotech
5 In collaboration with AstraZeneca
6 In collaboration with Orion Pharma
7 Sponsored by U.S. National Cancer Institute (NCI)/led by Alliance for Clinical Trials in Oncology
8 In collaboration with Astellas/Pfizer
9 In collaboration with Immutep