bridgebio pharma and affiliate navire pharma announce dosing of first patient in phase 1 clinical trial of shp2 inhibitor bbp-398 for tumors driven by ras and receptor tyrosine kinase mutations

On November 13, 2020 BridgeBio Pharma, Inc. (Nasdaq: BBIO) and affiliate Navire Pharma, Inc. reported that the first patient has been dosed in a Phase 1 clinical trial of its SHP2 inhibitor (BBP-398) in patients with solid tumors driven by mutations in the MAPK signaling pathway, including RAS and receptor tyrosine kinase genes (Press release, BridgeBio, NOV 13, 2020, View Source [SID1234576221]). BBP-398 was developed through a collaboration with The University of Texas MD Anderson Cancer Center’s Therapeutics Discovery division.

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In this two-part Phase 1 study, safety and preliminary anti-tumor activity will be examined. Part 1 is a dose escalation to establish the recommended Phase 2 dose (RP2D) of BBP-398. Part 2 will examine preliminary anti-tumor activity in four cohorts of patients with certain molecular alterations. Those cohorts include advanced KRAS G12C mutant non-small cell lung carcinoma (NSCLC), advanced KRAS G12C mutant non-NSCLC, advanced solid tumors with other MAPK pathway mutations and advanced EGFR-mutant NSCLC. David S. Hong, professor of Investigational Cancer Therapeutics at MD Anderson, will serve as the lead principal investigator for the study.

The primary objective of the study is to evaluate the safety of BBP-398 in advanced cancer patients, with secondary objectives assessing preliminary anti-tumor activity, including objective response rates and duration of response. Patients enrolling in the study must have a diagnosis of advanced (primary or recurrent) or metastatic solid tumor with potentially susceptible genomic alterations in the MAPK pathway (excluding BRAF V600X).

"SHP2 inhibitors have the potential to be effective additions to the therapeutic arsenal for difficult-to-treat cancers by overcoming multiple mechanisms that tumors use to evade treatments," said Eli Wallace, Ph.D., chief scientific officer of oncology at BridgeBio, Navire’s parent company. "This study is a critical step in understanding the potential that BBP-398 has for patients with tumors driven by RAS or other MAPK-pathway activating mutations and informing our future clinical development activities."

SHP2, a conserved protein tyrosine phosphatase, plays a critical role in cell signaling and growth, which are important in the progression of cancer. As SHP2 regulates receptor tyrosine kinase signaling pathways commonly overly activated in cancer, targeting SHP2 may offer a potential new approach to treat this disease.

BBP-398 was initially discovered and developed by a team of scientists in MD Anderson’s Institute for Applied Cancer Science (IACS) and Translational Research to Advance Therapeutics and Innovation in Oncology (TRACTION) platforms, both engines within the Therapeutics Discovery division. The ongoing research is supported by Navire through a global licensing and development agreement with MD Anderson.

Interim Report – January to September 2020

On November 13, 2020 Affibody Medical AB (publ) ("Affibody" or "the Company"), a Swedish biotech company focused on developing next generation biopharmaceuticals based on its unique proprietary technology platforms: Affibody molecules and Albumod, reported its Third Quarter Report for 2020 (Press release, Affibody, NOV 13, 2020, View Source [SID1234575696]).

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Financial Highlights

Revenue for the 3rd Quarter 2020 amounted to SEK 0.1 (47.6) m, and to 119.4 (294.6) m for the full nine-month period
Operating result for the quarter amounted to SEK -78.8 (-17.5) m, and to -127.4 (110.8) m for the full nine-month period
Net result for the quarter amounted to SEK -80.0 (-6.0) m, and to -130.9 (116.9) m for the full nine-month period
Cash flow for the quarter amounted to SEK -99.3 (-27.9) m, and to -196.6 (298.2) m for the full nine-month period
Cash and cash equivalents at the end of the period amounted to SEK 178.2 (389.2) m
Significant Events during the rest of the Year

An EGM on February 17, 2020 elected José Suarez as Board member.
On April 30, 2020 we announced that Daewoong, a South Korea-based pharmaceutical company, had exercised an option under the collaboration related to a half-life extended biotherapeutics product
On May 15, 2020, we and Inmagene Biopharmaceuticals announced a strategic partnership to develop and commercialize ABY-035, a bispecific molecule targeting Interleukin-17A (IL-17), for multiple auto-immune diseases. Inmagene will be responsible for commercialization in mainland China, Hong Kong, Taiwan, and Macau (Greater China), and South Korea, as well as development activities in the Asia Pacific region, excluding Japan. Affibody will retain global commercial rights outside of Greater China and South Korea. The partners will work together to enroll patients into global registrational trials to support Biologics License Applications (BLAs) in multiple indications worldwide. Under the terms of the agreement, Affibody will receive a $10 million upfront payment and is eligible to receive up to $215.5 million in additional regulatory and sales milestones, plus royalties on sales in Inmagene’s commercialization territory.
On June 15, 2020 we announced positive top-line data from our Phase 2, 52-week trial investigating the novel bispecific IL-17A inhibitor ABY-035 in patients with moderate-to-severe psoriasis ("AFFIRM-35").
On June 15, 2020 we announced the completion of the ABY-039 Phase 1 trial and the termination of the ABY-039 program, our FcRn inhibitor, due to tolerability observations that would limit the target product profile of subcutaneous high dose once monthly maintentance injections. Based on these observations Alexion has terminated the co-development agreement with Affibody.
Significant Events after the close of the Reporting Period

On November 10, 2020, we announced the initiation of a 52-week trial investigating the novel bispecific IL-17A inhibitor ABY-035 in patients with psoriatic arthritis (PsA).
Affibody is a clinical stage biopharmaceutical company with a broad product pipeline focused on developing innovative bi- and multi-specific next generation biopharmaceuticals based on its unique proprietary technology platforms: Affibody molecules and Albumod.

The company operates a focused experimental medicine model and currently has two clinical stage programs. The first is a therapeutic program that targets psoriasis. The second program is a diagnostic imaging program that is directed primarily towards metastatic breast cancer.

Affibody AB is a holding of Patricia Industries.

OncXerna Therapeutics to Participate at the Piper Sandler Virtual Healthcare Conference

On November 13, 2020 OncXerna Therapeutics, Inc., a precision medicine company using an innovative RNA-based biomarker platform to predict patient responses for potentially first-in-class targeted oncology therapies, reported that Laura Benjamin, Ph.D., Founder and CEO of OncXerna, will participate at the Piper Sandler Virtual Healthcare Conference taking place November 30-December 3, 2020 (Press release, OncXerna Therapeutics, NOV 13, 2020, View Source [SID1234574521]).

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Plus Therapeutics Announces Webinar to Present ReSPECT™ Glioblastoma Clinical Trial Update

On November 13, 2020 Plus Therapeutics, Inc. (Nasdaq: PSTV) (the "Company"), a clinical-stage pharmaceutical company developing novel, personalized and targeted therapies for rare and difficult to treat cancers, reported it will host a webinar on Thursday, November 19, 2020, 4:30 to 5:30 p.m. ET (Press release, PLUS THERAPEUTICS, NOV 13, 2020, View Source [SID1234572299]). The call will follow a poster presentation of new interim data from the ongoing National Institutes of Health-sponsored ReSPECT Phase 1 clinical trial evaluating the Company’s lead investigational asset, Rhenium NanoLiposome (RNL), in patients with recurrent glioblastoma (GBM) at the 2020 Society for Neuro-Oncology (SNO) Annual Meeting.

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The webinar will feature a discussion of the interim safety, tolerability, dosing, feasibility and efficacy data from the ongoing ReSPECT trial. Andrew J. Brenner, M.D., Ph.D., Associate Professor of Medicine, Neurology, and Neurosurgery at The University of Texas, Health Services Center at San Antonio, will provide an update on the ReSPECT trial and provide insight on the trial data.

Marc Hedrick, M.D., President and Chief Executive Officer of Plus Therapeutics, and Gregory D. Stein, M.D., M.B.A., Senior Vice President, Clinical Development of Plus Therapeutics, will discuss the technology behind RNL as well as the current treatment landscape and unmet medical need in treating patients with recurrent GBM.

The sixth and final dose escalation cohort of the ReSPECT trial is underway and is expected to fully enroll by the end of 2020. In September 2020, the FDA granted both Orphan Drug designation and Fast Track designation to RNL for the treatment of patients with recurrent glioblastoma. Additional details about the ReSPECT trial are available at clinicaltrials.gov (NCT01906385).

Webcast Details

A live webinar with accompanying slides will be available in the Events page of the ‘Investors’ section of the Plus Therapeutics website or by clicking here. Individuals can participate in an interactive Q&A session by submitting pertinent questions via the webcast platform.

Please log in approximately 10 minutes prior to the scheduled start time. The archived webcast will be available in the Events section of the Company’s website for 90 days.

A live audio conference will be available by dialing (833) 340-0285 (toll-free) or (236) 712-2475 and entering Conference ID 6095968.

Andrew J. Brenner, M.D., Ph.D.

Dr. Brenner is a nationally known expert in the treatment of brain and breast cancers, with a particular research interest in developing new treatments. He has served on multiple committees and panels including for the National Institutes of Health, National Cancer Institute, Department of Defense Breast Cancer Research Program, and others. He has also served on advisory committees for a number of companies to help direct development of new drugs. His laboratory work developing new treatments has been funded by the Food and Drug Administration, National Cancer Institute, and Cancer Prevention and Research Institute of Texas. He has published nearly 50 original research articles in peer reviewed journals. Dr. Brenner is a member of the Plus Therapeutics Scientific Advisory Board.

Salvatore Valitutti, director of research at the Inserm Cancer Research Centre in Toulouse obtains an ERC Synergy, prestigious European funding

On November 13, 2020 Cancer Research Center of Toulouse reported that Nearly €10 million has just been allocated via ERC (European Research Council) Synergy funding to 4 international teams for a period of 6 years (Press release, Cancer Research Center of Toulouse, NOV 13, 2020, View Source [SID1234571073]). The "ATTACK" project of Salvatore Valitutti, team leader at the CRCT, is focused on the analysis of the tactical arsenal of T cells for the fight against cancer.

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In recent years, the success of cancer immunotherapies has drawn the attention of scientists and industry worldwide to the cytotoxic T cells that protect us by killing infected and cancerous cells. However, current approaches to immunotherapy still have many limitations, including high costs, dependence on the integrity of the patient’s immune system, and the resistance of cancer cells to treatment. The "ATTACK" project, funded by ERC Synergy, will focus on a new biotechnology to further explore the cytotoxic machinery of T cells and to approach the goal of effective and accessible cancer treatment.

In Toulouse, Salvatore Valitutti has been invited to participate in this collaboration because of his 30-year expertise in the study of the biology of human cytotoxic T cells and for his skill in visualising the fight between these cells and cancer cells using a combination of advanced imaging techniques.

The Toulouse team, in collaboration with scientists from Oxford University, has highlighted a hitherto unknown weapon in the tactical arsenal of T cells: supramolecular attack particles (SMAPs) which kill the target cells.

Thanks to ERC Synergy, four scientific teams based in Germany, France, Italy and the United Kingdom will combine their various skills to understand the biosynthesis, structure and function of these particles and develop a biotechnology to improve SMAPs in modified T cells.

In the future, new therapeutic approaches and clinical trials may be developed at the University Institute of Cancer in Toulouse.

This project places the Toulouse team at the heart of European expertise in the field and contributes to increasing the international recognition of the Toulouse cluster in the field of cancerology.

ATTACK project: Analysis of the tactical arsenal of T cells for the fight against cancer

Researchers and host institutions :

Jens RETTIG, Saarland University, Hamburg, Germany
Cosima BALDARI, University of Siena, Italy
Michael DUSTIN, University of Oxford, United Kingdom
Salvatore VALITUTTI, Inserm, University of Toulouse, France