On December 17, 2018 Daiichi Sankyo Company, Limited ("Daiichi Sankyo") and AnHeart Therapeutics Inc. ("AnHeart Therapeutics") reported they have entered into a worldwide exclusive license agreement ("Agreement") for DS-6051, Daiichi Sankyo’s selective ROS1/NTRK inhibitor, currently in phase 1 development in the United States and Japan (Press release, Daiichi Sankyo, DEC 17, 2018, View Source [SID1234532114]).

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Under the terms of the agreement, Daiichi Sankyo grants AnHeart Therapeutics worldwide exclusive rights for the development, manufacturing and commercialization of DS-6051. While Daiichi Sankyo and AnHeart Therapeutics will collaborate to continue two ongoing phase 1 studies, AnHeart Therapeutics will be responsible for further development of DS-6051 worldwide. Daiichi Sankyo will receive an upfront payment and is eligible for clinical, regulatory and sales milestone payments, as well as royalties on worldwide net sales of DS-6051. Financial terms of the agreement are not disclosed.

"We continue to look for innovative ways to maximize the potential of promising compounds in our oncology pipeline in order to deliver on our mission of transforming science into value for patients with cancer," said Antoine Yver, MD, MSc, Executive Vice President and Global Head, Oncology Research and Development, Daiichi Sankyo. "We are confident that AnHeart Theraeputics will use the resources necessary to deliver a fast-to-market strategy to potentially bring this novel ROS1/NTRK inhibitor to patients as quickly as possible."

"We thank Daiichi Sankyo for its trust in AnHeart Therapeutics and its continued support in further developing the DS-6051 asset worldwide. DS-6051 is currently being studied in two phase 1studies for cancers bearing ROS1 or NTRK fusion mutations, and is a leading asset in our pipeline," commented Junyuan Wang, PhD, Chief Executive Officer, AnHeart Therapeutics. "It is our priority to move DS-6051 through the global regulatory pathways with a fast-to-market approach. We will communicate with regulatory agencies to initiate multiple global phase 2 trials of DS-6051 immediately after the transfer of clinical development responsibilities is completed."

About DS-6051

DS-6051 is an oral, selective small molecule ROS1/NTRK inhibitor currently being evaluated in two phase 1 clinical studies in patients with solid tumors harboring either a ROS1 or NTRK fusion gene and neuroendocrine tumors in the U.S. and Japan. Preliminary safety and efficacy data of DS-6051 from the first part of the U.S.-based phase 1/1b study were presented at the 2018 American Society of Clinical Oncology (ASCO) (Free ASCO Whitepaper) Annual Meeting.1

On December 17, 2018 UroGen Pharma Ltd. (Nasdaq:URGN), a clinical-stage biopharmaceutical company developing treatments to address unmet needs in the field of urology, reported that it has initiated the rolling submission with the U.S. Food and Drug Administration (FDA) of the New Drug Application (NDA) for UGN-101 (mitomycin gel) for instillation as a treatment for patients with low-grade upper tract urothelial cancer (LG UTUC) (Press release, UroGen Pharma, DEC 17, 2018, View Source [SID1234532095]). The company expects to complete its NDA submission by mid-2019, with potential approval in 2019.

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"This is an important milestone in our mission to bring innovative, non-surgical treatment options to patients with urothelial cancers and potentially eliminate the need for repetitive surgical intervention and kidney removal," said Ron Bentsur, Chief Executive Officer of UroGen. "UGN-101 has the potential to be the first non-surgical therapy for LG UTUC, and the first drug ever approved in this indication. We are grateful to our UroGen team and clinical investigators who have worked diligently to advance this potentially paradigm-shifting program."

The NDA submission is supported by clinical data from the Phase 3 OLYMPUS clinical trial of UGN-101 for the non-surgical treatment of LG UTUC. Results from an interim analysis were presented at the American Urologic Association Annual Meeting in May 2018. UroGen plans to present topline data from the OLYMPUS study in January 2019.

The FDA previously granted Orphan Drug, Fast Track, and Breakthrough Therapy Designations to UGN-101 for the treatment of UTUC. If approved, UGN-101 would be the first drug approved for the non-surgical treatment of LG UTUC.

About UGN-101
UGN-101 (mitomycin gel) for instillation is an investigational drug formulation of mitomycin in Phase 3 development for the treatment of low-grade upper tract urothelial cancer (LG UTUC). Utilizing the RTGel technology platform, UroGen’s proprietary sustained release, hydrogel-based formulation, UGN-101 is designed to enable longer exposure of mitomycin to urinary tract tissue, thereby enabling the treatment of tumors by non-surgical means. UGN-101 is delivered to patients using standard ureteral catheters.

On December 17, 2018 C4X Discovery Holdings plc (AIM: C4XD), a pioneering drug discovery company, reported that it has entered into an exclusive target discovery partnership with Horizon Discovery Group plc ("Horizon", AIM: HZD), a global leader in the application of gene editing and gene modulation technologies (Press release, C4X Discovery, DEC 17, 2018, View Source [SID1234533248]). The partnership aims to validate novel synthetic lethal oncology targets that have been identified by Horizon’s cutting-edge CRISPR-Cas9 technology leading to the generation of potential new drugs for patients with limited effective treatments such as colorectal and lung cancer.

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C4XD aims to apply its proprietary 4D shape-based chemistry technology (Conformetrix) to discover drug candidates directed against these high value, novel, synthetic lethality targets and out-license them to clinical development partners. This discovery partnership bolsters C4XD’s oncology pipeline, a high priority therapeutic area for the company.

The therapeutic concept of harnessing synthetic lethality in cancer with tumour-specific mutations has been demonstrated with the recent approval of the poly(ADP-ribose) polymerase (PARP) inhibitors Lynparza Zejula and Rubraca. These drugs are effective in indications that are poorly served by immunotherapy drugs, such as checkpoint inhibitors, and have become an established treatment in ovarian cancer. They work by targeting a specific DNA repair pathway that cancer cells, with mutations such as BRCA, become over-reliant on. Inhibiting this critical DNA repair pathway causes the tumour cells to self-destruct, resulting in the terminology ‘synthetic lethality’. The pharmaceutical industry is now rushing to fill its clinical pipelines with investigational drugs, identified by empirical research, that might produce similar efficacy in cancers where PARP inhibitors are not effective.

However, recent advancements in the gene-editing tool, CRISPR-Cas9, has enabled systematic ‘functional genomic’ screening to identify novel synthetic lethal genes in cancer cells with specific mutations. Horizon has utilised its target discovery platform to conduct high quality CRISPR gene knock-out studies across multiple cancer cell lines, screening around ~3000 genes suitable as the basis for small molecule drug targets. This cutting-edge approach has identified a shortlist of ~20 novel, high value synthetic lethal genes following a secondary screen to further validate them as targets. The partnership has been established to complete the target validation package for these novel targets, leading to the initiation of drug discovery programmes by C4XD should it exercise its options on a target-by-target basis. C4XD will provide the funding for the work plan and Horizon will receive a share of all future revenues C4XD receives should any drug discovery programmes emerging from the partnership be out-licensed for clinical development.

Dr Craig Fox, Chief Scientific Officer of C4XD, said: "PARP inhibitors are transforming the treatment of ovarian cancer, particularly in patients with BRCA mutations and so identifying the next generation of synthetic lethality drug targets is a key priority to develop new therapies for cancers patients who are not responsive to current treatments. This partnership with Horizon gives C4XD access to a comprehensive proprietary CRISPR screening dataset that has selected the most promising novel drug targets in colon and lung cancer. We look forward to working with the highly experienced team at Horizon to complete the target validation package for these novel genes and initiate drug discovery programmes to generate high value pre-clinical licensable assets for partnering."

Dr Jon Moore, Horizon’s Chief Scientific Officer added: "Drugging the cancer genome now requires new synthetic lethal therapies that can exploit the vulnerabilities in patient’s tumours that are created by mutations in undruggable cancer driver genes. Horizon’s internal research program has used powerful CRISPR technology to open a new window into how cancer cells are wired and has identified a cohort of novel targets. We are delighted to have secured this collaboration with C4X Discovery, which applies a powerful drug discovery engine to the first-in-class opportunities for transformational medicines represented by the targets Horizon has found and allows Horizon to share in the upside."

On December 17, 2018 Gossamer Bio, Inc., a privately held, clinical-stage biopharmaceutical company focused on discovering, acquiring, developing and commercializing therapeutics in the disease areas of immunology, inflammation and oncology, reported that it has appointed Jakob Dupont, M.D. as Chief Medical Officer (Press release, Gossamer Bio, DEC 17, 2018, View Source [SID1234532096]). Dr. Dupont has nearly 20 years of academic, biotechnology and pharmaceutical drug development experience, from early clinical phase through post-commercialization.

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"Gossamer has grown rapidly during the past year and has a meaningful pipeline of exciting clinical and preclinical drug candidates," said Sheila Gujrathi, M.D., Gossamer Bio’s Co-Founder and Chief Executive Officer. "Jakob’s extensive clinical development and regulatory expertise comes at a critical time for the company as we accelerate our development and look ahead to multiple significant clinical milestones. Jakob’s deep experience across the spectrum of therapeutic clinical development is an ideal fit, and we are thrilled to welcome him to the Gossamer team."

"Gossamer’s program pipeline addresses a number of significant disease areas that continue to be underserved by currently available therapies," said Dr. Dupont. "I am excited to be joining the team to advance these important potential new treatments in an environment that combines a rare blend of the nimbleness of an early-stage biotech company with the resources, expertise and rigor of a much more mature company."

Dr. Dupont most recently served as Vice President and Global Head of Breast and Gynecologic Cancer Development and was a member of the Oncology Leadership Team for Genentech/Roche. He was responsible for global development of Herceptin, Perjeta, Kadcyla, ipatasetib, taselisib, and Tecentriq, among others, and co-led the Genentech/Roche Breast Cancer Disease Area Strategy Team. Prior to his recent role at Genentech/Roche, Dr. Dupont was Chief Medical Officer and Senior Vice President of OncoMed Pharmaceuticals, Inc. where he oversaw clinical development and regulatory activities in oncology and other therapeutic areas. These activities included investigational new drug applications (INDs), clinical trials initiation, conduct and analysis. Dr. Dupont also participated in the execution of corporate initiatives, including OncoMed’s initial public offering and a partnership agreement with Celgene. Dr. Dupont began his career in the biotechnology industry with Genentech/Roche where he served as Global Medical Director of Avastin and was Group Director and Medical Director overseeing the angiogenesis pipeline, playing a key role in the development and approval of Avastin in ovarian, cervical and breast cancers as well as IND filings of novel anti-angiogenic agents. Prior to first joining Genentech/Roche in 2006, Dr. Dupont was a faculty member and laboratory researcher at Memorial Sloan-Kettering (MSK) Cancer Center and oversaw a solid tumor and GYN oncology clinic and a tumor immunology laboratory. He also served as adjunct clinical faculty in medical oncology at Stanford University, overseeing a GYN Oncology clinic.

Dr. Dupont received his undergraduate degree in philosophy from Vassar College and an M.A. in philosophy from New York University. He studied pre-medical science at Columbia University and received his M.D. from the Joan & Sanford I. Weill Medical College of Cornell University. He also served as Assistant Chief Resident at MSK and completed his Medical Oncology Fellowship at MSK Cancer Center, his Internal Medicine Residency at the New-York Presbyterian Hospital—Cornell Campus, and his Internal Medicine Internship at The University of Michigan Medical Center in Ann Arbor.

On December 17, 2018 Puma Biotechnology, Inc. (Nasdaq: PBYI), a biopharmaceutical company, reported top line results from the Phase III NALA trial of the Company’s lead drug candidate PB272 (neratinib) in patients with HER2-positive metastatic breast cancer who have failed two or more prior lines of HER2-directed treatments (third-line disease) in the setting of metastatic disease (Press release, Puma Biotechnology, DEC 17, 2018, View Source [SID1234532097]). The Phase III NALA trial is a randomized controlled trial of neratinib plus capecitabine versus Tykerb (lapatinib) plus capecitabine in patients with third-line HER2-positive metastatic breast cancer. The trial enrolled 621 patients who were randomized (1:1) to receive either neratinib plus capecitabine or lapatinib plus capecitabine. The trial was conducted globally at sites in North America, Europe, Asia-Pacific and South America. The co-primary endpoints of the trial are centrally confirmed progression free survival (PFS) and overall survival (OS). An alpha level of 1% was allocated to the PFS and 4% allocated to OS. The study was to be considered positive if either of the co-primary endpoints was positive. Puma reached agreement with the U.S. Food and Drug Administration (FDA) under a Special Protocol Assessment (SPA) for the design of the Phase III clinical trial and the European Medicines Agency (EMA) also provided follow-on scientific advice (SA) consistent with that of the FDA regarding the Company’s Phase III trial design and endpoints used in the trial.

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For the primary analysis of centrally confirmed PFS, treatment with neratinib plus capecitabine resulted in a statistically significant improvement in centrally confirmed PFS (p=0.0059) compared to treatment with lapatinib plus capecitabine. For the primary analyses of OS, neratinib plus capecitabine resulted in an improvement in OS that did not achieve statistical significance but trended positively in favor of the neratinib plus capecitabine arm of the study (p=0.21). For the secondary endpoint of time to intervention for symptomatic central nervous system disease (also referred to as brain metastases), the results of the trial showed that treatment with neratinib plus capecitabine led to an improvement over the combination of lapatinib plus capecitabine (p=0.043).

The safety profile of neratinib in the Phase III NALA study was consistent with previous clinical trials of neratinib.

Full results of the trial will be submitted to health authorities around the world, including the U.S. Food and Drug Administration and European Medicines Agency. Results of the trial will be submitted for presentation at a major medical conference in 2019.

Alan H. Auerbach, Chief Executive Officer and President of Puma Biotechnology, said, "We are highly encouraged by these results from the NALA trial with the combination of neratinib plus capecitabine in patients with HER2-positive metastatic breast cancer who have failed two or more prior lines of HER2-directed treatments. We look forward to working with the regulatory authorities in the hope of bringing another potential treatment option to patients with HER2-positive metastatic breast cancer as soon as possible."

Conference Call

Puma Biotechnology will host a conference call at 1:30 p.m. PST/4:30 p.m. EST on Monday, December 17, 2018, to discuss the results of its NALA trial. The call may be accessed by dialing 1-877-709-8150 (domestic) or 1-201-689-8354 (international). Please dial in at least ten minutes in advance and inform the operator that you would like to join the "Puma Biotechnology Conference Call." A live webcast of the conference call may be accessed on the Investors section of the Puma Biotechnology website at View Source A replay of the call will be available approximately one hour after completion of the call and will be archived on Puma’s website for 30 days.