Castle Biosciences to Present at the 19th Annual Needham Virtual Healthcare Conference

On April 6, 2020 Castle Biosciences, Inc. (Nasdaq: CSTL), a skin cancer diagnostics company providing personalized genomic information to improve cancer treatment decisions, reported that Derek Maetzold, president and chief executive officer, is scheduled to present a company overview at the 19th Annual Needham Virtual Healthcare Conference on Wednesday, April 15, 2020, at 3:30 p.m. Eastern time (Press release, Castle Biosciences, APR 6, 2020, View Source [SID1234556152]).

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A live audio webcast of the company’s presentation will be available by visiting Castle Biosciences’ website at View Source A replay of the webcast will be available for two weeks following the conclusion of the live broadcast.

TRACON Announces May 8 Date For Type B Teleconference Meeting With FDA To Discuss Trial Design For ENVASARC: A Potential Pivotal Study Of Envafolimab In Sarcoma

On April 6, 2020 TRACON Pharmaceuticals (NASDAQ:TCON), a clinical stage biopharmaceutical company focused on the development and commercialization of novel targeted therapeutics for cancer and utilizing a product development platform to partner with ex-U.S. companies to develop and commercialize innovative products in the U.S., reported that the U.S. Food and Drug Administration (FDA) has granted TRACON a Type B Teleconference to take place on May 8, 2020 to discuss the trial design for a potential pivotal study of envafolimab in sarcoma (ENVASARC) (Press release, Tracon Pharmaceuticals, APR 6, 2020, View Source [SID1234556151]).

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Expected Envafolimab Milestones Over the Next 6 Months

Type B teleconference meeting with the FDA on May 8 to discuss the potential pivotal trial design of ENVASARC for envafolimab in sarcoma
Apply for orphan drug designation for envafolimab in soft tissue sarcoma
File IND for envafolimab to conduct the planned ENVASARC study
Submission of marketing application for envafolimab in China by our corporate partners, 3D Medicine and Alphamab Oncology
Presentation of envafolimab clinical data at ASCO (Free ASCO Whitepaper) by our corporate partners 3D Medicine and Alphamab Oncology
Enroll the first patient in ENVASARC, a potential pivotal trial of envafolimab in the U.S.
About Envafolimab

Envafolimab is a novel, single-domain antibody against PD-L1 that is administered by subcutaneous injection without the need for an adjuvant. Envafolimab is currently being dosed in Phase 1 trials in the U.S., China and Japan, a Phase 2 registration trial as a single agent in MSI-H tumor patients in China, and in a Phase 3 registration trial in biliary tract cancer in combination with gemcitabine and oxaliplatin in China. Subject to positive data from the MSI-H registrational trial, 3D Medicines has stated that it plans to file a BLA in China for envafolimab in 2020 based on overall response rate in MSI-H patients. The filing is predicated on the principle that the response rate required for approval in China is similar to the response rate for Keytruda and Opdivo in MSI-H patients from separate clinical trials per the product package inserts.

AIM ImmunoTech Announces the National Cancer Institute’s Award of $14.54M to Study Ampligen as Part of Five Roswell Park-led Chemokine Modulation Clinical Trials in Melanoma, Colorectal and Ovarian Cancers

On April 6, 2020 The National Cancer Institute reported an award of $14.54 million to Roswell Park Comprehensive Cancer Center to test chemokine modulation incorporating AIM ImmunoTech’s Ampligen as an immuno-modulator as part of a strategy to turn ‘cold’ tumors into ‘hot’ tumors (Press release, AIM ImmunoTech, APR 6, 2020, View Source;id=188846&p=2174901&I=1206939-c7Z3G6f3m8 [SID1234556150]). Chemokine modulation is designed to enhance the effectiveness of common immunotherapies and lead to new, life-saving combination therapies for people battling cancer.

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HIGHLIGHTS

Prestigious grant will fund 5 clinical trials in patients with 3 cancer types
Focus is targeting chemokine system to make ‘cold’ tumors ‘hot’
Strategy to be studied in patients with colorectal, ovarian or melanoma tumors
The multi-center team will be led by Pawel Kalinski, MD, PhD of Roswell Park, in collaboration with partners at University of Pittsburgh Medical Center (UPMC) and The Tisch Cancer Institute at Mount Sinai. The planned clinical trials include two studies in patients with metastatic colorectal cancer, two in advanced ovarian cancer and one in patients with checkpoint-resistant advanced melanoma. Three of the five studies will be conducted at Roswell Park, with the two ovarian cancer studies to be led at UPMC’s Hillman Cancer Center, with participation from Roswell Park.

Kalinski plans five Phase II or Phase IIA clinical trials to assess the efficacy of combining the chemokine-modulating effects of Ampligen with common checkpoint blockade inhibitors that are used to treat different cancer types. According to Kalinski, traditionally, only about 20% of cancer patients are good candidates for such checkpoint inhibitors.

Pawel Kalinski, MD, PhD, of Roswell Park Comprehensive Cancer Center, is leading the team conducting the planned five clinical trials studying Ampligen. Photo credit Roswell Park Comprehensive Cancer Center.

"Ampligen is a unique and highly selective immune system modulator that can be an important component of chemokine modulation therapy, one of the available strategies for converting cancers that are traditionally checkpoint-resistant into treatable, ‘hot’ tumors so that more patients will be able to benefit from some of the most commonly prescribed immunotherapies," said Dr. Kalinski, who is Vice Chair for Translational Research, the Rustum Family Professor for Molecular Therapeutics and Translational Research and Director of Cancer Vaccine and Dendritic Cell Therapies at Roswell Park.

"The work of Professor Kalinski and his team at Roswell Park is charting a path forward for the future of immuno-oncology. Roswell Park, one of our country’s first and foremost cancer research centers, lives up to its tradition of excellence," said David Strayer, MD, AIM’s medical director and noted oncologist.

All five studies are expected to open by year-end 2021.

Six Ampligen clinical trials are currently underway at academic cancer centers – including several at Roswell Park, under the guidance of Dr. Kalinski – testing whether tumor microenvironments can be reprogrammed to increase the effectiveness of cancer immunotherapy, including checkpoint inhibitors. AIM will promptly update stockholders and the market as more information on these studies becomes available. However, with the nation’s health care system increasingly focused on the COVID-19 pandemic – and with cancer patients especially at risk for the disease – AIM recognizes that all cancer centers, like all medical facilities, must make the pandemic their priority. Therefore, there is the potential for delays in clinical trial enrollment and reporting in ongoing studies in cancer patients because of the COVID-19 medical emergency.

Read Roswell Park’s full announcement here: View Source

Compugen Announces First Patient Dosed in COM902 Phase 1 Trial for Patients with Advanced Malignancies

On April 6, 2020 Compugen Ltd. (Nasdaq: CGEN), a clinical-stage cancer immunotherapy company and a leader in predictive target discovery, reported that the first patient has been dosed in its Phase 1 clinical trial of COM902, an immuno-oncology therapeutic antibody targeting TIGIT, in patients with advanced malignancies (Press release, Compugen, APR 6, 2020, View Source [SID1234556149]).

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This Phase 1 open-label clinical trial is designed to assess the safety, tolerability, pharmacokinetics, pharmacodynamics, and preliminary antitumor activity of escalating doses of COM902 monotherapy in patients with advanced malignancies who have exhausted all available standard therapies. The study will be conducted in multiple leading oncology clinical centers in the United States.

Manish Sharma, M.D., Associate Director of Clinical Research at START Midwest (Grand Rapids, MI) and a Principal Investigator in the Phase 1 COM902 study, said, "Being part of Compugen’s ongoing COM701 Phase 1 study, we are excited to expand our relationship with the Company and enroll patients in this clinical trial evaluating the inhibition of TIGIT, a part of the DNAM axis, with COM902. There remains a high unmet medical need to evaluate novel investigational agents in patients unresponsive to PD-1 or PDL-1 inhibitors. The two studies enable us to evaluate COM701 and COM902 in these patient populations."

Anat Cohen-Dayag, Ph.D., President and CEO of Compugen, added "Advancing COM902 through Phase 1 studies is an important step towards testing the clinical effect of the dual blockade of PVRIG and TIGIT, two parallel inhibitory pathways in the DNAM axis. Our preclinical work suggests that the simultaneous blockade of TIGIT and PVRIG may be essential for inducing robust antitumor immune responses in patient populations where these two pathways are operative. This is further reinforced by our initial clinical data demonstrating preliminary antitumor activity by COM701 targeting PVRIG and pharma’s increasing focus on the blockade of TIGIT, which we and others discovered in 2009. As the only company, to our knowledge, currently with clinical programs targeting both TIGIT and PVRIG, we are uniquely positioned to synergistically target both immune checkpoints."

Dr. Cohen-Dayag continued, "Our various clinical studies targeting PVRIG and TIGIT, including the Phase 1/2 trial designed to evaluate the triple blockade of PVRIG, TIGIT and PD-1 expected to initiate in the second half of 2020, build our science-driven clinical pipeline designed to address the significant unmet need of patients who are non-responsive and refractory to currently approved cancer immunotherapies. We look forward to the multiple anticipated data readouts from our clinical studies, including updated data from our ongoing COM701 monotherapy and combination therapy dose escalation studies later this year, and from our COM701 Phase 1 monotherapy expansion cohorts and COM902 Phase 1 studies in 2021."

Additional information on the COM902 Phase 1 study will be available shortly at www.clinicaltrials.gov.

About COM902
COM902 is a high affinity, fully human antibody that blocks the interaction of TIGIT with PVR, its ligand, and consequently enhances T cell function. It is currently being evaluated in a Phase 1 clinical trial in patients with advanced malignancies who have exhausted all available standard therapies. Compugen has demonstrated in preclinical studies that simultaneous inhibition of TIGIT and PVRIG, the two coinhibitory arms of the DNAM axis, can increase antitumor immune responses, which may be further enhanced with the addition of PD-1 blockade. These data suggest that treatment with COM701 and COM902, targeting PVRIG and TIGIT, respectively, alone or in combination with a PD-1 inhibitor, has the potential to expand immuno-oncology treatment to patient populations who are non-responsive or refractory to existing immunotherapies.

The discovery of TIGIT, using the Company’s computational discovery platform, was published by Compugen in October 2009 in the Proceedings of the National Academy of Sciences (PNAS).

Ligand Provides a Corporate Update and Announces May 6th as the Date for First Quarter Earnings Call

On April 6, 2020 Ligand Pharmaceuticals Incorporated (NASDAQ: LGND) reported a general corporate update, as follows (Press release, Ligand, APR 6, 2020, View Source [SID1234556148]):

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"As the business environment has evolved in response to the pandemic, Ligand has remained sharp with our operations and our partners have been highly productive over the past few weeks," said John Higgins, Chief Executive Officer of Ligand Pharmaceuticals. "Last week we completed an acquisition, we just signed a deal for a novel FAAH inhibitor out of our Vernalis unit, two partners recently closed important financings and over the past month partners have begun additional COVID-19 initiatives. Our OmniAb business is advancing with a recent NDA filing in China and positive Phase 2a data just announced. Notably, we are working to ensure our Captisol production meets the needs of our global partners. Finally, despite the volatile capital markets, we have used cash during the first quarter to buy back nearly a third of our outstanding convertible bonds at what we believe were attractive valuations."

Follow Ligand on Twitter @Ligand_LGND.

OmniAb Business Update

Ligand’s partners are actively progressing two OmniAb antibody discovery programs for the potential treatment of COVID-19. One multinational big pharma partner has initiated a program using OmniChicken and another partner is focused on antibodies derived from OmniRat.

Gloria Biosciences submitted an application for marketing approval to the Chinese National Medicines Products Administration for OmniAb-derived zimberelimab for the treatment of classical Hodgkin lymphoma.

Immunovant announced positive results from its ongoing Phase 2a proof-of-concept study of OmniAb-derived IMVT-1401 in thyroid eye disease. IMVT-1401 is a novel investigational anti-FcRn antibody delivered by subcutaneous injection. The results showed a 65% mean reduction in total IgG observed from baseline to end of treatment, with a pharmacodynamic response nearly identical to modeled predictions for the dosing regimen tested in the trial. IMVT-1401 was generally well-tolerated.

Ligand’s partner Pandion Therapeutics closed an $80 million financing on March 31, 2020 and announced that proceeds will support the advancement of their pipeline of modular proteins and bi-functional antibodies for the treatment of autoimmune diseases. Ligand entered into an OmniAb Platform agreement with Pandion in January 2020.

Captisol Business Update

During the first quarter Ligand announced it is supplying Captisol to partners evaluating remdesivir in clinical trials as a potential treatment for COVID-19. Ligand continues to meet Captisol requirements to support remdesivir clinical trials and manufacturing scale-up. Our partner Gilead Sciences announced that it has accelerated manufacturing timelines to increase the supply of the drug before knowing whether remdesivir is safe and effective in patients with COVID-19. Multiple clinical trials for remdesivir are underway, involving thousands of patients with COVID-19 across the world. Public information indicates initial clinical trial data will be available over the next several weeks.

Ligand’s Captisol technology has applicability in a broad array of therapeutic indications. Captisol is used in approved treatments such as Amgen’s Kyprolis and Acrotech/CASI’s Evomela to treat patients with multiple myeloma, a life-threatening cancer, and is utilized in Sage Therapeutics’ Zulresso, which was recently approved by the FDA for mothers suffering from post-partum depression.

Ligand’s Captisol network is served by manufacturing plants in two European countries and five distribution facilities around the globe, all of which remain fully operational. Ligand has substantial capacity to supply Captisol manufactured according to cGMP and our focus is to ensure sufficient supply to meet all existing and future partner needs, and to supply Gilead should remdesivir be demonstrated to be safe and effective to treat COVID-19. Ligand is also evaluating plans with its supply partner to further increase capacity by bringing additional sites online if needed.

Vernalis Business Update

Ligand recently entered into an exclusive worldwide license agreement with Neuritek Therapeutics to develop and commercialize V158866, a novel, oral, selective fatty acid amide hydrolase (FAAH) inhibitor that was discovered using the Vernalis Design Platform (VDP). Neuritek plans to develop V158866 for post-traumatic stress disorder and other CNS diseases. Under the terms of the agreement, Ligand will receive an upfront license fee and is eligible to receive a financing-related milestone, development and commercialization milestones and tiered royalties on net sales in the mid-to-high single digits. On March 31, 2020, Neuritek announced it had secured approximately $27 million in a capital commitment from the GEM group, GEM Global Yield LLC SCS.

Recent third-party academic drug analyses suggest a potential role for heat shock protein 90 (Hsp90) inhibitors in treating COVID-19 infection. Based on these studies, we are evaluating potential collaborations or partnerships relating to intravenous luminespib (AUY-922) as a potential treatment for patients with COVID-19. Luminespib is a Phase 2-ready Hsp90 inhibitor, previously investigated in clinical trials for cancer.

Acquisition Update

On April 1, 2020 Ligand closed its acquisition of the core assets of Icagen’s North Carolina operations, including two significant partnered programs, proprietary ion channel screening and assay platforms, x-ray fluorescence capabilities, custom screening technologies and six preclinical-stage internal programs applicable to a range of indications including diabetes, Parkinson’s disease, pain and others. The two partnered programs are a collaboration with Roche to develop and commercialize therapies for neurological diseases, which includes research funding, up to $274 million in potential milestone payments and tiered royalties on net sales, and a collaboration with the Cystic Fibrosis Foundation (CFF) Collaboration to discover therapeutics to treat patients with cystic fibrosis caused by specific genetic mutations. The CFF collaboration allows for up to $11 million in research funding, up to $59 million in milestone payments and tiered royalties on net sales.

Capital Deployment and Strategy Update

Ligand estimates that, as of March 31, 2020, its cash and cash equivalents were approximately $735 million and outstanding convertible debt was approximately $516 million. First quarter estimated cash and cash equivalents is lower compared to the end of 2019, primarily because over the past several weeks Ligand repurchased $234 million in principal amount of its convertibles notes at a price of $203 million, and repurchased 473,000 common shares for $37 million. These estimated amounts are preliminary and are subject to completion of financial and quarterly closing procedures.

We have a successful track record of acquiring innovative companies and subsequently growing revenue, increasing our partnered portfolio, and leveraging technology and customer synergies. Given our significant financial resources and talented operating team, we believe we are well positioned to pursue acquisitions and new opportunities to expand our business.

First Quarter 2020 Earnings Conference Call

Ligand announced plans to report first quarter 2020 financial results and hold an earnings conference call on May 6, 2020 after market close. Details about the conference call will be announced approximately two weeks in advance.