HUTCHMED Receives Breakthrough Therapy Designation in China for HMPL-523 for Treatment of Primary Immune Thrombocytopenia

On January 12, 2022 HUTCHMED (China) Limited ("HUTCHMED") (Nasdaq/AIM:​HCM; HKEX:​13) reported that the Center for Drug Evaluation of China’s National Medical Products Admin­istration ("NMPA") has granted Break­through Therapy Designation ("BTD") to HMPL-523, a novel, investiga­tional spleen tyrosine kinase ("Syk") inhibitor, for the treat­ment of chronic adult primary immune thrombo­cytopenia ("ITP") patients who have received at least one prior therapy (Press release, Hutchison China MediTech, JAN 12, 2022, View Source [SID1234598629]).

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NMPA grants BTD to new drugs that treat life-threatening diseases or serious conditions for which there are no effective treatment options, and where clinical evidence demonstrates significant advan­tages over existing therapies. Drug cand­idates with BTD may be considered for conditional approval and priority review when submitting a New Drug Application (NDA).

Christian Hogg, Chief Executive Officer of HUTCHMED, said, "ITP is an autoimmune bleeding disorder that can often be serious and can have a significant, multifaceted impact on patients’ health and quality of life. The granting of BTD to HMPL-523 in ITP highlights the unmet need in this treatment setting and the promis­ing clinical value of this novel oral Syk inhibitor. With this designation, we are hopeful that can accelerate the development of HMPL-523 in China."

The BTD is supported by the encouraging results from the Phase Ib study of HMPL-523, which were presented at the 63rd American Society of Hema­tology (ASH) (Free ASH Whitepaper) Annual Meeting in December 2021. The data also supported the initiation of a Phase III trial, ESLIM-01, in China of HMPL-523 in adult patients with ITP in October 2021. Approximately 180 patients are expected to be enrolled. Additional details may be found at clinicaltrials.gov, using identifier NCT05029635.

About HMPL-523
HMPL-523 is a novel, investigational, selective small molecule inhibitor for oral admin­istration targeting spleen tyrosine kinase, also known as Syk. Syk is a major component in B-cell receptor signaling and is an established target for the treatment of multiple subtypes of B-cell lymphomas and autoimmune disorders.

HUTCHMED currently retains all rights to HMPL-523 worldwide. The ESLIM-01 Phase III trial is underway to evaluate the efficacy and safety of HMPL-523 in treating adult patients with primary ITP, an auto­immune disorder that can lead to increased risk of bleeding. Additional details may be found at clinicaltrials.gov, using identifier NCT05029635. HMPL-523 is also being studied in indolent non-Hodgkin’s lymphoma and multiple subtypes of B-cell malignancies in China (NCT02857998), the U.S. and Europe (NCT03779113).

About ITP and Syk
ITP is an autoimmune disorder characterized by immunologic destruction of platelets and decreased platelet production. Patients with ITP exhibit symp­toms of petechiae, purpura, and gastro­intestinal and/or urinary mucosal tract bleed­ing.[1] ITP is also associated with fatigue (reported in up to 39% of adults with ITP) and impaired quality of life, across domains of emotional, functional and reproductive health, and work or social life.[2][3][4][5][6] The incidence of primary ITP in adults is estimated to be 3.3 per 100,000 adults per year with a prevalence of 9.5 per 100,000 adults.[7]

Adult ITP is a heterogeneous disease that can persist for years, even with best available care, and treat­ments are infrequently curative. Despite the avail­ability of several treatments with differing mechanisms of action, chronicity of disease contin­ues to be a problem. Many patients develop resistance to treat­ment and thereby are prone to relapse.[8] Thus, there remains a significant popu­lation of patients who have limited sensitivity to currently available agents and are in need of new treatments.

As platelet destruction in ITP is mediated by Syk-dependent phagocytosis of FcγR-bound platelets, Syk inhibition represents a promising approach to the management of ITP.[9]

Lantern Pharma Expands Precision Oncology Collaboration with the National Cancer Institute – Accelerating Path to First in Human Clinical Trials for Drug Candidates LP-184 & LP-284

On January 12, 2022 Lantern Pharma (NASDAQ: LTRN), a clinical stage biopharmaceutical company using its proprietary RADR artificial intelligence ("A.I.") platform to transform the cost, pace, and timeline of oncology drug discovery and development, reported it has expanded its collaboration agreement with the Developmental Therapeutics Branch (DTB) of the National Cancer Institute (NCI) of the National Institutes of Health (Press release, Lantern Pharma, JAN 12, 2022, View Source [SID1234598628]). The expansion of this collaboration comes after identifying several gene signatures that predict a potential response of a patient’s tumor to Lantern’s drug candidates, LP-184 and LP-284. LP-184 is being pursued as a new therapy across a range of genetically defined solid tumors, including pancreatic cancer and GBM (Glioblastoma Multiforme). LP-184 was presented as a novel agent effective in GBM at SNO (Society of Neuro-Oncology) in November of 2021. LP-284 is being developed as a new therapy for certain leukemias and lymphomas as presented for the first time in December at the 2021 ASH (Free ASH Whitepaper) Annual Meeting.

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"This expanded collaboration with the NCI is further evidence of the power of combining multiomic data with our A.I. platform, RADR, to accelerate the cost-effective and biomarker guided development of targeted oncology therapies," stated Dr. Kishor Bhatia, Chief Scientific Officer of Lantern Pharma. "We look forward to publishing our first in human Phase 1 results in peer-reviewed publications and bringing our potential cancer therapies to patients through the power of A.I. and data."

The first phase of the collaboration with the DTB Genomics and Pharmacology Facility at NCI successfully identified biomarker correlations from multiomic NCI datasets that will be used to guide the accelerated development of Lantern’s drug candidates. The biomarker correlations are being used for LP-184 and LP-284 to: 1) uncover insights into the mechanisms of action 2) develop a signature predicting the response of a tumor, 3) prioritize the sub-types of cancer most likely to respond in a manner that would improve the current standard of care and, 4) generate data and models to guide the selection of other approved drugs that can be used in combination with LP-184 and LP-284.

The second phase of the collaboration will leverage the data and functionality provided by NCI’s complementary CellMiner and CellMinerCDB platforms to examine additional multiomic data for more accurate and powerful drug response correlation. This phase will also include data from Project Achilles at the Broad Institute, which is integrated into the CellMiner platform, to compare how Lantern’s complete drug candidate portfolio compares with other anti-cancer drugs under specific genetic and molecular conditions. The additional data and expanded analytic toolbox, including epigenetic, proteomic and microRNA data types, will enable Lantern to further refine multiomic signatures predictive of drug efficacy into a curated list of candidate biomarkers. These biomarkers can be utilized in gene editing and CRISPR technology studies to derisk development decisions and validate additional therapeutic strategies. Lantern will be using this rigorous approach to guide future development initiatives for itself and for potential development and commercial partners.

"The data generated from this collaboration will further advance and scale the capabilities of the RADR A.I. platform for potentially breakthrough drug discovery and development," stated Panna Sharma, CEO of Lantern Pharma. "The new data will drive insights and drug-candidate innovations and also lead to additional biopharma collaboration and partnership opportunities."

Lantern and the NCI expect to publish the research results of this collaboration in peer-reviewed journals. Early data indicates the uniqueness of the correlation of LP-184 with PTGR1 expression compared to other therapeutic agents in the database. Gene correlation comparisons between LP-184 and other DNA targeting agents support LP-184’s potential as a more effective drug candidate in tumors that show resistance to other DNA targeting agents, including synthetic lethal agents.

The data types in the NCI datasets included, DNA mutation, mRNA/ miRNA expression, DNA methylation, DNA copy number and protein data. This data was then used to characterize Lantern’s pipeline of drug candidate and their bioactivity profiles through NCI’s CellMiner platform. These multiomic analyses have provided deeper insights into the mechanism of action, efficacy profile and optimal cancer indications for Lantern’s pipeline of drug candidates in preclinical and clinical development. This analysis has aided in the accelerated development of the DNA damaging agents LP-184 and LP-284. Initial work helped identify several hundred genes whose transcript levels significantly correlated both positively and negatively with pan-cancer sensitivity to LP-184. Additional correlations were found for LP-284 that aided in targeting subsets of blood cancer indications. The expression of PTGR1, which was among the strongest correlations, reinforced a critical component underlying LP-184 sensitivity and was further validated in vitro and in vivo across several tumors.

Several negatively correlated genes confirmed the enhanced LP-184 sensitivity in tumors that harbor compromised DNA repair pathways. For example, the negative correlation of LP-184 sensitivity with methylation of MGMT substantiate the potential for higher sensitivity of LP-184’s efficacy in MGMT methylated tumors – an important therapeutic refractory feature in glioblastomas. The availability of multiomic data such as methylation data and protein data continue to support areas of applicability of such correlations.

LP-184 is being developed for multiple targeted oncology indications. Lantern Pharma intends to further advancing LP-184 as a new, potent treatment option in genetically defined subsets of patient populations in areas of high unmet clinical need, including pancreatic cancers, GBM, and other cancers that are DNA damage repair deficient. The U.S. Food and Drug Administration (FDA) granted LP-184 Orphan Drug Designation for the treatment of pancreatic cancer and GBM and other malignant gliomas in August 2021. LP-284 is expected to be developed for multiple hematological indications, including several rare sub-types of leukemia and lymphoma.

Targovax ASA: Targovax awarded NOK 8.2m grant by Innovation Norway

On January 12, 2022 Targovax ASA (OSE: TRVX) a clinical stage immuno-oncology company developing immune activators to target hard-to-treat solid tumors, reported that Innovation Norway has awarded Targovax an NOK 8.2m grant to accelerate product development activities related to the company’s TG mutant RAS vaccine program and planned clinical trials (Press release, Targovax, JAN 12, 2022, View Source [SID1234598627]).

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Awarded by: Innovation Norway
Granted amount: NOK 8.2m
Time frame: 2022-2024

Kristin Willoch Haugen, Director of Innovation Norway Oslo Viken, commented: "Through this project Targovax and their partners aim to solve an important part of the great, international societal challenge that cancer represents. Innovation Norway has awarded a significant grant to reduce the development risk in the project, which we believe has a high level of innovation and a great potential for value creation in Norway. The Research Council of Norway has also contributed with funding to this exciting project. "

Dr. Erik Digman Wiklund, CEO of Targovax, added: "We are very pleased to be awarded yet another prestigious grant towards our mutant RAS vaccines, this time from Innovation Norway. Targovax’s TG program is set up to develop innovative novel immunotherapies that target critical mutations in KRAS, a key driver of around 30% of all cancers. With the support from Innovation Norway, we have now secured a total of up to NOK 18m in grant funding, which will allow us to move the TG program forward faster and more broadly, and thus bring benefit to a patient group with poor prognosis and few available treatment options."

IMV Announces First Patient Dosed in the VITALIZE Phase 2B Clinical Study Evaluating its Lead Compound, MVP-S, in Combination with KEYTRUDA® (pembrolizumab) in Patients with r/r DLBCL

On January 12, 2022 IMV Inc. (NASDAQ: IMV; TSX: IMV), a clinical-stage company developing a portfolio of immune-educating therapies based on its novel DPX platform to treat solid and hematologic cancers, reported a first patient dosed in the VITALIZE Phase 2B clinical trial (Press release, IMV, JAN 12, 2022, View Source [SID1234598626]). VITALIZE will further evaluate the clinical benefit of IMV’s lead compound, maveropepimut-S (MVP-S), in combination with Merck’s (known as MSD outside the United States and Canada) anti-PD-1 therapy, KEYTRUDA (pembrolizumab), in patients with relapsed/refractory diffuse large B cell lymphoma (r/r DLBCL). The contribution of low dose cyclophosphamide (CPA) as an immune modulator will also be evaluated in this trial.

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"The VITALIZE study represents a critical step in advancing MVP-S toward registration," said Jeremy Graff, PhD, Chief Scientific Officer at IMV. "We believe this study should help affirm and extend our understanding of the clinical benefit previously seen in r/r DLBCL patients in the SPiReL trial and may support the use of PD-L1 as a biomarker for MVP-S in combination with KEYTRUDA. Importantly, this is an open label study, so we expect to review early data in the summer 2022."

In December 2020, results of the SPiReL study were presented at the ASH (Free ASH Whitepaper) annual meeting. In his presentation, Dr. Neil Berinstein, Principal Investigator of the SPiReL study and hematologist at Sunnybrook Health Sciences Center, describes that MVP-S in combination with KEYTRUDA induced durable clinical benefit and grade 1 or 2 adverse events. PD-L1+ patients demonstrated an objective response rate (ORR) of 75%.

About the VITALIZE Study

The VITALIZE Phase 2B trial is a randomized, parallel group, Simon two-stage study designed to assess MVP-S in combination with KEYTRUDA with or without CPA. Across the arms of this study, the combination will be evaluated in up to 150 subjects with r/r DLBCL who have received at least two prior lines of systemic therapy and who are ineligible or have failed autologous stem cell transplant (ASCT) or CAR-T therapy.

The primary endpoint is Objective Response Rate (ORR), centrally evaluated per Lugano (2014) and measured by the number of subjects per arm achieving a best response of Partial or Complete Response (PR+CR) during the 2-year treatment period. All subjects will be evaluated for their baseline PD-L1 expression. Exploratory endpoints include cell mediated immune response, tumor immune cell infiltration, and biomarker analysis.

KEYTRUDA is a registered trademark of Merck Sharp & Dohme Corp., a subsidiary of Merck & Co., Inc., Kenilworth, NJ, USA.

Nirogy Therapeutics Appoints Simon Pedder, Ph.D., as Chief Executive Officer

On January 12, 2022 Nirogy Therapeutics ("Nirogy" or "the Company"), a privately-held biotechnology company developing novel small molecules to target cellular transporters, reported that it has appointed life science veteran Simon Pedder, Ph.D., as Chief Executive Officer (CEO) and to the Company’s Board of Directors (Press release, Nirogy Therapeutics, JAN 12, 2022, View Source [SID1234598625]). Dr. Pedder takes over the position from the founding CEO, Vincent Sandanayaka, Ph.D., who will be transitioning to the role of President and Chief Scientific Officer (CSO). Dr. Pedder brings over 30 years of drug development and commercialization experience to Nirogy.

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"We are delighted to have Simon join us as CEO and on the Board. He brings considerable development know-how to the team at a pivotal time in the Company’s growth, as we prepare to file our first IND for our lead oncology candidate in the next 12 months," said Dennis McWilliams, a Partner at Santé Ventures and member of Nirogy’s Board of Directors. "Simon’s guidance and expertise in clinical development, regulatory processes, and the commercialization of products in the oncology and autoimmune spaces will be critical as we advance our pipeline and grow the company."

"I am thrilled to join Nirogy as it pioneers a new approach to drug development by targeting cellular transporters. The breadth of targets that Nirogy’s platform has the potential to reach is exciting as we look to develop new potential medicines to address significant unmet medical needs for people suffering from cancer and autoimmune diseases," said Dr. Pedder.

"It has been a pleasure to lead Nirogy since its inception. I look forward to focusing on the science as CSO and working with Simon to advance our new potential modality of treating cancer and autoimmune diseases," said Vincent Sandanayaka, Founder, President and CSO of Nirogy. "Simon brings a wealth of team-building and development experience that will help shepherd our company into clinical development and beyond."

Dr. Pedder joins Nirogy from Athenex Pharmaceuticals, where he served as served as Chief Business and Strategy Officer. Prior to Athenex, he was President and CEO of Cellectar Biosciences and of CEO of Chelsea Therapeutics before that. Earlier in his career, Dr. Pedder held senior leadership roles of increasing responsibility at Hoffmann-LaRoche, including as an Officer of the Company, Vice President of Oncology Pharma Business, Life Cycle Leader and Global Project Leader of Pegasys/IFN, and as global Head of the Hepatitis Franchise. Under Dr. Pedder’s leadership, he oversaw the development and commercialization of numerous global brands, such as Tasmar, Copegus, Northera, and Kliseryi and Pegasys, which became the standard of care for Hepatitis B and C for over a decade.

Dr. Pedder began his career as a faculty member in the Department of Pharmacology in College of Medicine in the University of Saskatchewan, where he obtained his Ph.D. in Clinical Pharmacology. In addition to his Ph.D. in Pharmacology, Simon obtained a Master of Science in Toxicology from Concordia University, a Joint Honors Bachelor of Science in Environmental Studies/Biology from the University of Waterloo and completed the Roche-sponsored Pharmaceutical Executive Management Program at Columbia Business School.