Alchemab Extends Partnership with Medicines Discovery Catapult to Bolster Collaborative Approach to Tackle Alzheimer’s Disease

On March 7, 2022 Alchemab Therapeutics – a biotechnology company focused on the discovery and development of naturally-occurring protective antibodies in neurodegeneration and oncology, reported an extension of its collaboration with Medicines Discovery Catapult (MDC), a national facility enabling the UK’s community to accelerate innovative drug discovery (Press release, Alchemab Therapeutics, MAR 7, 2022, View Source [SID1234609611]).

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The collaboration will functionally characterize antibodies from resilient patients with Alzheimer’s disease and frontotemporal dementia, previously discovered using Alchemab’s pioneering platform.

Under the agreement, Alchemab and MDC will evaluate antibodies using innovative technologies, including the use of high content imaging, high resolution microscopy, and spatial transcriptomics to assess endpoints using induced pluripotent stem cell (iPSC) derived neuronal and glial cells.

Alchemab and MDC initially entered a collaboration in March of 2021 to develop a novel antibody therapy for Huntington’s disease, exploring adaptive immunity and characterizing naturally-occuring protective antibodies in resilient patients.

"We are extremely pleased to extend our collaboration with Medicines Discovery Catapult," said Dr. Douglas A. Treco, PhD, Chief Executive Officer of Alchemab Therapeutics. "With great progress in our Huntington’s disease program, we are positioned to advance potentially transformative therapies. Continuing our collaboration provides Alchemab with state of the art technologies to support the expansion of our neurodegenerative pipeline into patients with Alzheimer’s disease and frontotemporal dementia."

Dr. Jane Osbourn, PhD, Co-founder and Chief Scientific Officer of Alchemab, commented: "Neurodegenerative conditions, especially Alzheimer’s disease, are impacting a larger patient population every year with behavioral, cognitive, and psychiatric disorders. Combining Alchemab’s pioneering platform with Medicines Discovery Catapult’s specialized neurodegeneration research capabilities will enable us to further understand the complex biology underpinning these devastating conditions and move closer to identifying novel drug targets and disease modifying therapies. We are delighted to continue the collaboration with Medicines Discovery Catapult and believe it will be integral in finding functional cures for these diseases."

Dr. Martin Main, Head of Molecular Technologies at Medicines Discovery Catapult said: "The continuation of this collaboration will build upon our previous success applying the learnings from our Huntington’s disease focused project to a new disease area with significant unmet patient need. We look forward to expanding world-leading innovation in the neurodegenerative space to ultimately help improve the lives of patients living with frontotemporal dementia and Alzheimer’s Disease."

Participant samples used in the study have been collected by University College London (UCL) and the EPAD Consortium, the largest global Alzheimer’s disease repository, and curated at the EPAD BioResource at the University of Edinburgh.

Lucid Diagnostics to Hold a Business Update Conference Call on March 28, 2022

On March 7, 2022 Lucid Diagnostics Inc. (Nasdaq: LUCD) ("Lucid") a commercial-stage, cancer prevention medical diagnostics company, a majority-owned subsidiary of PAVmed Inc. (Nasdaq: PAVM, PAVMZ), reported that the companies will host a business update conference call on Monday, March 28, 2022, at 4:30 PM EDT (Press release, Lucid Diagnostics, MAR 7, 2022, View Source [SID1234609610]). During the call, Lishan Aklog, M.D., Chairman, and Chief Executive Officer, will provide a business update including an overview of the Company’s near-term milestones and growth strategy. In addition, Dennis McGrath, Lucid’s Chief Financial Officer, will discuss the companies’ fourth quarter 2021 financial results.

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To access the conference call, U.S.-based listeners should dial 877-407-0789 and international listeners should dial 201-689-8562. All listeners should provide the operator with the conference call name "Lucid Business Update Conference Call" to join. Individuals interested in listening to the live conference call via the webcast may do so by visiting the investor relations section of the Company’s website at www.luciddx.com.

Following the conclusion of the conference call, a replay will be available for one week and can be accessed by dialing 844-512-2921 from within the U.S. or 412-317-6671 from outside the U.S. To access the replay, all listeners should provide the following pin number: 13727145. The webcast will be available for replay on the investor relations section of the Company’s website at www.luciddx.com.

Puma Biotechnology to Participate in Breast Cancer Panel at Cowen’s Annual Health Care Conference

On March 7, 2022 Puma Biotechnology, Inc. (Nasdaq: PBYI), a biopharmaceutical company, announced that Alan H. Auerbach, Chairman, Chief Executive Officer, President and Founder of Puma, will participate in a panel discussion on breast cancer at Cowen’s 42nd Annual Health Care Conference, which will be held virtually (Press release, Puma Biotechnology, MAR 7, 2022, View Source [SID1234609609]). The Breast Cancer Panel will take place on Wednesday, March 9, at 2:10 p.m. ET.

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A live webcast of the presentation will be available on the Company’s website at View Source The presentation will be archived on the website and available for 30 days.

Repare Therapeutics Presents RP-3500 Dose Selection Phase 1 Monotherapy Safety Data from the Phase 1/2 TRESR Clinical Trial at the 2022 ESMO Targeted Anticancer Therapies Congress

On March 7, 2022 Repare Therapeutics Inc. ("Repare" or the "Company") (Nasdaq: RPTX), a leading clinical-stage precision oncology company enabled by its proprietary synthetic lethality approach to the discovery and development of novel therapeutics, reported the presentation of monotherapy dose selection and safety data from its Phase 1/2 TRESR (Treatment Enabled by SNIPRx) clinical trial of RP-3500 at the 2022 ESMO (Free ESMO Whitepaper) Targeted Anticancer Therapies (TAT) Congress (Press release, Repare Therapeutics, MAR 7, 2022, View Source [SID1234609608]). RP-3500 is a potent and selective oral small molecule inhibitor of ATR (Ataxia-Telangiectasia and Rad3-related protein kinase) in development for the treatment of solid tumors with specific synthetic-lethal genomic alterations, including those in the ATM gene (Ataxia-Telangiectasia mutated kinase) .

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"The data featured today at ESMO (Free ESMO Whitepaper) TAT continues to show that RP-3500 is well tolerated. The dose optimization approach used in the trial provides robust evidence to support the recommended phase two dose and schedule in our ongoing trials. We believe these data confirm a well differentiated and likely best in class profile of RP-3500," said Maria Koehler, MD, PhD, Chief Medical Officer of Repare. "We look forward to presenting updated clinical data from 120 patients enrolled in the Phase 1/2 TRESR trial in the first half of this year."

Key Findings from the TRESR Phase 1 Safety Data:

TRESR is a first-in-human, multi-center, open-label Phase 1/2 dose-escalation and expansion clinical trial, designed to establish the recommended Phase 2 dose (RP2D) and schedule, evaluate safety and pharmacokinetics and identify preliminary anti-tumor activity associated with RP-3500, given alone and in combination with talazoparib. The study also examined biomarker responses and their relationship with RP-3500 antitumor activity.

Safety data presented in the oral presentation include a comprehensive safety analysis from three monotherapy dosing schedules of RP-3500 at therapeutic doses:

120mg once daily, 3 days on/4 days off
160mg once daily, 3 days on/4 days off
160mg once daily, 3 days on/4 days off, 2 weeks on/1 week off
Highlights from the data presented at ESMO (Free ESMO Whitepaper) TAT congress include:

This comprehensive safety analysis confirmed the acceptable tolerability of the recommended phase 2 dose (160mg 3 days/4 days off)
Anemia was the most common reported toxicity with less than 25% of patients experiencing grade 3 toxicities
A dose modification plan that includes 2 alternative dosing schedules was established to mitigate the on-target toxicity of anemia and maintain patients on an RP-3500 dosing schedule that targets antitumor activity
A nomogram, based on cycle 1 assessment of toxicities, is being prospectively evaluated to identify patients at increased risk of anemia and inform early intervention
Oral Presentation Details:

Title: Comprehensive Dose-Finding Strategy for Single-Agent RP-3500, a Highly Selective Inhibitor of Ataxia-Telangiectasia and Rad3-Related (ATR) Kinase
Presenter: Dr. Elisa Fontana, Sarah Cannon Research Institute UK
Abstract Number: 202
Session Title: DNA Damage Repair

About Repare Therapeutics’ SNIPRx Platform

Repare’s SNIPRx platform is a genome-wide CRISPR-based screening approach that utilizes proprietary isogenic cell lines to identify novel and known synthetic lethal gene pairs and the corresponding patients who are most likely to benefit from the Company’s therapies based on the genetic profile of their tumors. Repare’s platform enables the development of precision therapeutics in patients whose tumors contain one or more genomic alterations identified by SNIPRx screening, in order to selectively target those patients most likely to achieve clinical benefit from resulting product candidates.

NantHealth to Present at the Cowen 42nd Annual Health Care Conference

On March 7, 2022 NantHealth, Inc. (NASDAQ-GS: NH), a leading provider of enterprise solutions that help businesses transform complex data into actionable insights, reported that members of its senior leadership team will participate in a fireside chat at the Cowen 42nd Annual Health Care Conference on Monday, March 7, 2022 at 2:50 p.m. ET, 11:50 a.m. PT (Press release, NantHealth, MAR 7, 2022, View Source [SID1234609606]).

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A live audio webcast of the presentation can also be accessed via the investors section of the NantHealth corporate website.