Alligator Bioscience Successfully Completes End of Phase 2 Interaction with FDA For Mitazalimab

On February 6, 2025 Alligator Bioscience (Nasdaq Stockholm: ATORX) reported the successful completion of its End of Phase 2 (EOP2) interaction with the US Food and Drug Administration (FDA), further strengthening the prospect of initiating Phase 3 in 2025 with mitazalimab, which is in development as a first-line treatment for metastatic pancreatic cancer in combination with mFOLFIRINOX (Press release, Alligator Bioscience, FEB 6, 2025, View Source [SID1234650074]).

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The EOP2 meeting with the FDA provided positive feedback and alignment on the non-clinical and clinical data packages to support the Biologics License Application (BLA), including the Phase 3 trial design, thus reinforcing earlier regulatory guidance from the Paul Ehrlich Institute (PEI) of Germany in July 2024. Additionally, a recent Type C Chemistry, Manufacturing, and Controls (CMC) interaction with the FDA in December 2024 confirmed that the completed and planned CMC work through early 2025 is Phase 3-enabling.

Alligator expanded patient recruitment during 2024 in the ongoing OPTIMIZE-1 study by enrolling an additional 15 patients at the 450 µg/kg dose level as per guidance received from the FDA in December 2023. Results from this cohort, along with a 24-month follow-up on the 900 µg/kg dose group, are expected during Q1 2025. Alligator updated the FDA on this activity, and no new information emerged affecting the Phase 3 dose selection.

"The successful outcome of our End-of-Phase 2 FDA interaction marks a critical milestone in our development program," said Søren Bregenholt, CEO of Alligator Bioscience. " With clear regulatory alignment on our Phase 3 trial and robust CMC progress, mitazalimab is well-positioned for Phase 3 initiation during 2025. We remain committed to addressing the unmet medical need of patients with metastatic pancreatic cancer."

Henlius and Dr. Reddy’s Ink Licensing Deal for HLX15 (investigational daratumumab biosimilar) Expansion in Europe and the U.S.

On February 6, 2025 Shanghai Henlius Biotech, Inc. (2696.HK) reported it has entered into a license agreement with Dr. Reddy’s Laboratories SA, wholly-owned subsidiary of Dr. Reddy’s Laboratories Ltd., (BSE: 500124 | NSE: DRREDDY| NYSE: RDY | NSEIFSC: DRREDDY, along with its subsidiaries hereafter referred to as "Dr. Reddy’s") for the company’s independently developed investigational daratumumab biosimilar HLX15, a recombinant anti-CD38 fully human monoclonal antibody injection (Press release, Shanghai Henlius Biotech, FEB 6, 2025, View Source [SID1234650090]). Dr. Reddy’s will gain exclusive rights to commercialize both subcutaneous and intravenous formulation of HLX15 in a total of 43 countries and regions, comprising 42 European countries and regions and the United States (U.S.).

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Under the terms of the agreement, Henlius will be responsible for development, manufacturing and commercial supply, and may receive up to a total of $131.6 million, including a $33 million upfront payment and additional milestone payments. In addition, Henlius is eligible to receive royalties on annual net sales of the product. Dr. Reddy’s is a global pharmaceutical company, operating in over 75 countries across the globe. Through a partnership with Dr. Reddy’s, Henlius aims to boost the growth and reach of its products in the European and U.S. markets, providing local patients with enhanced treatment options.

"This collaboration with Dr. Reddy’s on HLX15 is a significant step in our response to global health needs and improving access to advanced biologics," said Dr. Jason Zhu, Executive Director and Chief Executive Officer of Henlius. "Dr. Reddy’s has a long-standing dedication to oncology, driven by the purpose that ‘Good Health Can’t Wait’, and is committed to timely access to affordable and high-quality medicines, which complement Henlius’ focus on addressing unmet medical needs in research and development. We are confident that this partnership will enhance the global market competitiveness of both organizations in oncology treatment, ultimately allowing us to reach and support more patients around the world."

"We are pleased to join hands with Dr. Reddy’s, signifying a pivotal moment in Henlius’ journey to expand our global partner network," said Ping Cao, Chief Business Development Officer and SVP of Henlius, "Henlius’ robust product development capabilities in biosimilars, along with its advanced manufacturing and quality systems that meet global standards, paired with Dr. Reddy’s vast experience and resources in the global commercialization of biosimilars, positions this collaboration to effectively harness the strengths of both organizations. Together, we aim to deliver more high-quality and affordable treatment options to the U.S. and European markets."

Erez Israeli, Chief Executive Officer of Dr. Reddy’s, said: "We are pleased to collaborate with Henlius to make this daratumumab biosimilar available to patients in the U.S., and Europe. Over the years, we have created a portfolio of biosimilar products that are being marketed in several emerging markets. This latest collaboration with Henlius further progresses our regulated markets journey in biosimilars. Additionally, oncology has been a top focus therapy area for us. We look forward to leveraging our strong commercial capabilities in these markets to ensure patients receive access to best-in-class therapies and affordable treatment options."

About HLX15

HLX15 is a fully human anti-CD38 IgG1κ monoclonal antibody independently developed by Henlius, and is a biosimilar candidate to Darzalex & Darzalex Faspro* which are indicated for the treatment of multiple myeloma. In accordance with the biosimilar guidelines of NMPA, EMA, and USFDA, HLX15 is being developed following the principles of stepwise development. HLX15 and reference daratumumab are considered comparable based on analytical similarity assessment and pre-clinical studies. In June 2024, the Phase 1 clinical study (NCT05679258) of HLX15 was successfully completed, meeting its primary endpoint. The findings indicate that HLX15 had similar pharmacokinetic characteristics, as well as comparable safety and immunogenicity profiles to the US-, EU-, and CN-sourced daratumumab. Comparative efficacy studies are currently underway.

*Darzalex & Darzalex Faspro are registered trademarks of Johnson & Johnson.

U.S. FDA Grants Orphan Drug Designation to Ariceum Therapeutics’ Proprietary Radiopharmaceutical Cancer Therapy

On February 6, 2025 Ariceum Therapeutics (Ariceum), a private biotech company developing radiopharmaceutical products for the diagnosis and treatment of certain hard-to-treat cancers, reported that the U.S. Food and Drug Administration (FDA) has granted Orphan Drug Designation (ODD) to 225Ac-SSO110 (satoreotide) for the treatment of patients with Small Cell Lung Cancer (SCLC) (Press release, Ariceum Therapeutics, FEB 6, 2025, View Source [SID1234650075]).

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SCLC is a deadly condition that represents a significant unmet medical need due to the limited number of treatment options available to patients with this aggressive form of cancer. Two-thirds of SCLC patients are diagnosed at an advanced stage where the disease has already spread significantly, resulting in a poor prognosis and a 5-10% overall five-year survival rate. Ariceum will commence Phase I/II human clinical development of 225Ac-satoreotide under the trial name, SANTANA-225 in Q1 2025.

Manfred Rüdiger, Chief Executive Officer at Ariceum Therapeutics, said: "Receiving ODD for 225Ac-satoreotide is a recognition of its potential as a treatment option for patients with SCLC and an important regulatory milestone for Ariceum. The FDA’s ODD will support our objective to accelerate the development of 225Ac-satoreotide through human trials to provide a potentially life-saving therapy to patients with limited alternatives."

The FDA provides ODD to drugs and biologics that demonstrate potential for the diagnosis and/or treatment of rare diseases or conditions that affect fewer than 200,000 people in the U.S. The designation provides development and commercial incentives for designated compounds and medicines, including eligibility for seven years of market exclusivity in the U.S. after product approval, FDA assistance in clinical trial design, and an exemption from FDA user fees.

In October 2024, Ariceum published outstanding preclinical data demonstrating the significant potential of 225Ac-satoreotide to outperform SSTR2 targeting agonists. 225Ac-satoreotide showed a high frequency of complete durable responses and 100% survival supporting advanced clinical development in SCLC, MCC, and other aggressive cancers. 225Ac-satoreotide in combination with its companion patient selection tracer 68Ga-SSO120 is being developed as a ‘theranostic pair’ for the combined diagnosis and targeted radionuclide treatment of multiple indications expressing SSTR2, such as SCLC, MCC, and other aggressive, hard-to-treat cancers.

Caris Life Sciences to Present at the 2025 ASCO Genitourinary Cancers Symposium

On February 6, 2025 Caris Life Sciences (Caris), a leading next-generation AI TechBio company and precision medicine pioneer, reported that the company and collaborators within the Caris Precision Oncology Alliance (Caris POA) will collectively present three studies at the 2025 American Society of Clinical Oncology (ASCO) (Free ASCO Whitepaper) Genitourinary Cancers (ASCO GU) Symposium, February 13-15, in San Francisco (Press release, Caris Life Sciences, FEB 6, 2025, View Source [SID1234650091]). The findings demonstrate the continued and expanded capabilities of Caris’ comprehensive database to enable novel insights into cancer that could have profound effects on a patient’s diagnosis, prognosis, care plan and response to treatment.

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"We are proud to present innovative research for prostate cancer and urothelial carcinoma at the upcoming ASCO (Free ASCO Whitepaper) GU meeting," said James Hamrick, MD, MPH, Chairman of the Caris Precision Oncology Alliance. "Through our comprehensive molecular profiling, powerful database and in-depth collaboration with Caris POA members, we are pushing the boundaries of precision medicine and helping improve outcomes for cancer patients."

Caris will present three posters at the ASCO (Free ASCO Whitepaper) Genitourinary Cancers Symposium:

Evaluating molecular alteration profiles to distinguish intraductal carcinoma of the prostate
Poster Session A | Poster Board L3 | Abstract 407
February 13; 11:25 a.m. – 12:45 p.m. PST

Downregulation of E-selectin and contributions to immune restraining in prostate cancer
Poster Session A | Poster Board G30 | Abstract 257
February 13; 11:25 a.m. – 12:45 p.m. PST

Real-world analysis of 2IR immune response score in urothelial carcinoma (UC)
Poster Session B | Poster Board D36 | Abstract 739
February 14; 11:30 a.m. – 12:45 p.m. PST
Poster and abstract summaries highlighting this research will be available onsite at Caris’ booth (#32). The full abstracts will be available on the Caris website beginning on February 13.

The Caris POA includes 96 cancer centers, academic institutions, research consortia and healthcare systems, including 47 NCI-designated cancer centers, collaborating to advance precision oncology and biomarker-driven research. Caris and POA members work together to establish and optimize standards of care for molecular testing through innovative research to improve clinical outcomes for cancer patients.

Protara Therapeutics to Present at the Oppenheimer 35th Annual Healthcare Life Sciences Conference

On February 5, 2025 Protara Therapeutics, Inc. (Nasdaq: TARA), a clinical-stage company developing transformative therapies for the treatment of cancer and rare diseases, reported that management will participate in a virtual fireside chat at the Oppenheimer 35th Annual Healthcare Life Sciences Conference on Wednesday, February 12, 2025, at 12:40 pm ET (Press release, Protara Therapeutics, FEB 5, 2025, View Source [SID1234650057]).

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A live webcast of the fireside chat can be accessed by visiting the Events and Presentations section of the Company’s website: View Source The webcast will be archived for a limited time following the presentation.