On March 3, 2021 Shanghai Junshi Biosciences Co., Ltd. ("Junshi Biosciences", HKEX: 1877; SSE: 688180) and Coherus Biosciences, Inc. ("Coherus", Nasdaq: CHRS) reported the initiation of the rolling submission of the Biologics License Application ("BLA") for toripalimab to the U.S. Food and Drug Administration ("FDA") for the treatment of recurrent or metastatic nasopharyngeal carcinoma ("NPC") (Press release, Coherus Biosciences, MAR 3, 2021, View Source [SID1234576011]). A rolling submission allows Junshi Biosciences to submit sections of the BLA to the FDA as they are completed.

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Toripalimab has been granted Breakthrough Therapy Designation by the FDA for the treatment of recurrent or metastatic nasopharyngeal carcinoma based on preliminary clinical evidence indicating that the drug may demonstrate substantial improvement over existing therapies. The designation is intended to expedite the development and review of drugs for serious or life-threatening conditions. Toripalimab is the first anti-PD-1 monoclonal antibody developed in China with a BLA submission to the FDA in process.

In February 2021, Junshi Biosciences and Coherus entered into a collaboration for the development and commercialization of toripalimab in the United States and Canada. Coherus will be responsible for all commercial activities in the licensed territory. Closing of the collaboration agreement is subject to clearance under the Hart-Scott Rodino Antitrust Improvements Act, which is expected later this month.

"There has been limited development of treatment approaches for patients with advanced NPC in the U.S.," said Dr. Patricia Keegan, Chief Medical Officer of Junshi Biosciences. "We are determined to advance effective treatments in the U.S. by leveraging the successful experience with toripalimab, a safe and effective treatment for previously treated NPC that is now approved for marketing in China. We appreciate the FDA’s recognition of this potentially important new treatment through its Breakthrough Therapy Designation, which enables the acceleration of the review process. We will work closely with the FDA to facilitate the review of the U.S. marketing application in order to make toripalimab available for patients in the U.S. as soon as possible."

"Toripalimab could address a significant unmet medical need as a new treatment for advanced NPC, and we are encouraged by the initiation of the BLA submission," said Denny Lanfear, CEO of Coherus. "With an extensive clinical development program across a range of tumor types, a broad therapeutic profile is developing for toripalimab. We look forward to working with Junshi Biosciences to bring this new anti-PD-1 antibody to patients in the U.S. and Canada."

Following potential approval of toripalimab for the treatment of recurrent or metastatic nasopharyngeal carcinoma, and assuming successful closing of their collaboration agreement, Coherus and Junshi Biosciences plan to file additional toripalimab BLA supplements with the FDA over the next three years for multiple rare cancers as well as highly prevalent cancers, including non-small cell lung cancer ("NSCLC").

About Toripalimab

Toripalimab was the first domestic anti-PD-1 monoclonal antibody approved for marketing in China. More than thirty company-sponsored clinical studies covering more than fifteen indications have been conducted globally, including in China and the United States. On December 17, 2018, Toripalimab obtained a conditional approval from the National Medical Products Administration (NMPA) for the second-line treatment of unresectable or metastatic melanoma. Toripalimab was included in the 2019 and 2020 Guidelines of Chinese Society of Clinical Oncology (CSCO) for the Diagnosis and Treatment of Melanoma. The supplemental NDA of Toripalimab for the second-line treatment of metastatic urothelial carcinoma was accepted by the NMPA in May 2020 and received priority review designation from the NMPA in July 2020. In September 2020, Toripalimab was granted Breakthrough Therapy Designation by the US Food and Drug Administration (FDA) for the treatment of recurrent or metastatic nasopharyngeal carcinoma. In December 2020, Toripalimab was successfully included in the updated National Reimbursement Drug List. In February 2021, the supplemental NDA for Toripalimab in combination with chemotherapy for the first-line treatment of patients with advanced, recurrent or metastatic nasopharyngeal carcinoma was accepted by the NMPA. In the same month, the NMPA granted a conditional approval to toripalimab for the treatment of patients with recurrent or metastatic nasopharyngeal carcinoma (NPC) after failure of at least two lines of prior systemic therapy. Currently, Toripalimab has been granted 1 Breakthrough, 1 Fast Track, and 3 Orphan Drug Designations by the FDA for the treatment of mucosal melanoma, nasopharyngeal carcinoma, and soft tissue sarcoma.

On March 3, 2021 Merck (NYSE: MRK), known as MSD outside the United States and Canada, reported that Michael T. Nally, chief marketing officer, is scheduled to participate in the Barclays Global Healthcare Conference on March 9, 2021 at 1:50 p.m. EST (Press release, Merck & Co, MAR 3, 2021, View Source [SID1234576010]).

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On March 3, 2021 IVERIC bio, Inc. (Nasdaq: ISEE) reported financial and operating results for the fourth quarter and full year ended December 31, 2020 and provided a general business update (Press release, Ophthotech, MAR 3, 2021, View Source [SID1234576009]).

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The Company also announced that patient enrollment and retention for GATHER2, its second Phase 3 clinical trial for Zimura (avacincaptad pegol), a novel complement C5 inhibitor, for the treatment of geographic atrophy (GA) secondary to age-related macular degeneration (AMD) are progressing well with enrollment ahead of schedule. The Company is accelerating the timeline for when it expects to complete enrollment in GATHER2 to the third quarter of 2021. If the prespecified 12-month results from GATHER2 are positive, the Company plans to file applications with the results from GATHER1 and GATHER2 to the U.S. Food and Drug Administration and the European Medicines Agency for marketing approval of Zimura for GA.

"We start 2021 with significant momentum as we continue to enroll patients into our Zimura GATHER2 clinical trial and now expect to complete enrollment in the third quarter of this year," stated Glenn P. Sblendorio, Chief Executive Officer and President of Iveric Bio. "We are extremely encouraged by the progress of our clinical trial sites to enroll and retain patients. We continue to work with our investigators to provide a safe environment for patients, which we believe increases the patients’ comfort and confidence to participate in the GATHER2 clinical trial. We are committed to continuing patient enrollment and retention aggressively in the GATHER2 clinical trial while prioritizing patient safety."

Pravin U. Dugel, M.D., Chief Strategy and Business Officer of Iveric Bio added, "Although bringing Zimura to patients suffering from geographic atrophy secondary to age-related macular degeneration remains our top priority, in 2021 and thereafter we will continue to explore the potential development of Zimura in earlier stages of age-related macular degeneration as well as neovascular (wet) macular degeneration. Additionally, in our IC-500 program, we are pursuing HtrA1 inhibition as a target in the treatment of GA and potentially earlier stages of AMD. We are focused on advancing our pipeline of both therapeutic and gene therapy product candidates for treating retinal diseases with the potential to create long-term shareholder value."

Therapeutics Programs Targeting Age-Related Macular Degeneration

Zimura (avacincaptad pegol): Complement C5 Inhibitor

In April 2020, the U.S. FDA granted Fast Track designation for Zimura for the treatment of GA secondary to dry AMD.
In June 2020, the Company announced positive 18-month results from GATHER1, its first Phase 3 clinical trial for Zimura for the treatment of GA secondary to AMD. The 18-month data supports the previously announced 12-month data from this trial, at which time point Zimura met the pre-specified primary efficacy endpoint with statistical significance. Zimura was generally well tolerated after 18 months of administration.
In late June 2020, the Company announced that the first patient had been dosed in the GATHER2 clinical trial.
In September 2020, the Company announced that the positive 12-month Phase 3 results from its GATHER1 clinical trial with Zimura were published in Ophthalmology, the Journal of the American Academy of Ophthalmology.
In February 2021, Dr. Dugel presented the positive results from GATHER1 at the Angiogenesis, Exudation, Degeneration 2021 – Virtual Edition meeting.
The Company increased the enrollment target in its ongoing Phase 2b screening clinical trial of Zimura for the treatment of autosomal recessive Stargardt disease. After initially enrolling 95 patients in this trial, the Company plans to enroll approximately 25 additional patients, with the goal of enrolling a total of 120 patients.
IC-500: HtrA1 (high temperature requirement A serine peptidase 1 protein) Inhibitor

The Company recently revised its development plans for IC-500 to include plans to investigate multiple dosing schedules for this product candidate. Based on current timelines, the Company expects to submit an IND to the FDA for IC-500 in GA secondary to AMD in the second half of 2022.
Gene Therapy Programs in Orphan Inherited Retinal Diseases (IRDs)

IC-100: Rhodopsin-Mediated Autosomal Dominant Retinitis Pigmentosa (RHO-adRP)
The Company is preparing an IND for IC-100 and plans to meet with regulatory authorities to discuss its selected doses for a first-in-human clinical trial prior to the submission. The Company plans to file an IND for IC-100 with the FDA and begin enrolling patients in a Phase 1/2 clinical trial for IC-100 in the second half of 2021.
IC-200: BEST1-Related IRDs
The Company is completing IND-enabling activities for IC-200 and plans to file an IND for IC-200 with the FDA and begin enrolling patients in a Phase 1/2 clinical trial for IC-200 in the second half of 2021.
Minigene Programs
The Company, in collaboration with the University of Massachusetts Medical School (UMMS), continues to advance its minigene programs for Leber Congenital Amaurosis Type 10 (LCA10), autosomal recessive Stargardt Disease (ABCA4), and USH2A-related IRDs. The Company expects to select a lead construct for its LCA10 minigene program in the second quarter of 2021. The Company expects to obtain additional results from its Stargardt Disease minigene program in the first half of 2021. The Company expects to obtain preliminary results from its USH2A minigene program in the first half 2021.
Corporate Highlights

During 2020, the Company expanded its Board of Directors and management by adding a number of leading industry experts. Mark S. Blumenkranz, M.D., M.M.S., HJ Smead Professor Emeritus, Department of Ophthalmology, Stanford University joined the Company’s board of directors in July 2020. Pravin U. Dugel, M.D. joined the Company as Chief Strategy and Business Officer in March 2020. Dr. Dugel was previously Managing Partner, Retinal Consultants of Arizona and the Retinal Research Institute; Clinical Professor, USC Eye Institute, Keck School of Medicine, University of Southern California; and Founding Member, Spectra Eye Institute in Sun City, Arizona. Dhaval Desai, PharmD, joined the Company as Chief of Staff in August 2020. Previously, Mr. Desai served as Medical Unit Head at Novartis Eye Care.

In June 2020, the Company raised approximately $150 million in net proceeds in an underwritten public offering of common stock, and pre-funded warrants in lieu of common stock, and a concurrent private placement of common stock.

Fourth Quarter and Year End 2020 Operational Update and 2021 Cash Guidance

As of December 31, 2020, the Company had $210 million in cash, cash equivalents and available for sale securities.
The Company estimates its year-end 2021 cash, cash equivalents and available for sale securities will range between $130 and $140 million. The Company also estimates that its cash, cash equivalents and available for sale securities will be sufficient to fund its planned capital expenditure requirements and operating expenses, excluding any potential approval or sales milestones payable to Archemix Corp. or any commercialization expenses for Zimura, into 2024. These estimates are based on the Company’s current business plan, including the continuation of its ongoing clinical development programs for Zimura, the progression of its IC-100 and IC-200 programs into the clinic, and the advancement of its IC-500 development program. These estimates also assume that the Company will enroll approximately 400 patients in the GATHER2 trial. These estimates do not reflect any additional expenditures related to potentially studying Zimura in other indications or resulting from the potential in-licensing or acquisition of additional product candidates or technologies or commencement of new sponsored research programs, and any associated development the Company may pursue.
2020 Financial Highlights

R&D Expenses: Research and development expenses were $17.5 million for the quarter ended December 31, 2020, compared to $11.6 million for the same period in 2019. For the year ended December 31, 2020, research and development expenses were $62.8 million compared to $39.6 million for 2019. Research and development expenses increased primarily due to the initiation of GATHER2 and increased manufacturing activities for Zimura, increased manufacturing and preclinical development activities associated with the Company’s IC-100 and IC-200 gene therapy programs and the progression of its IC-500 development program.
G&A Expenses: General and administrative expenses were $8.0 million for the quarter ended December 31, 2020, compared to $6.3 million for the same period in 2019. For the year ended December 31, 2020 general and administrative expenses were $26.0 million compared to $21.6 million for 2019. General and administration expenses increased primarily due to increases in general consulting costs and professional fees.
Income Tax (Benefit): Income tax benefits of $3.7 million and $0.1 million for the years ended December 31, 2020 and 2019, respectively, were recognized to reflect the favorable settlement of local tax audits.
Net Income: The Company reported a net loss for the quarter ended December 31, 2020 of $25.4 million, or ($0.27) per diluted share, compared to a net loss of $17.5 million, or ($0.39) per diluted share, for the same period in 2019. For the year ended December 31, 2020, the Company reported a net loss of $84.5 million or ($1.14) per diluted share, compared to a net loss of $58.9 million or ($1.39) for the same period in 2019.
Conference Call/Web Cast Information

Iveric Bio will host a conference call/webcast to discuss the Company’s financial and operating results and provide a business update. The call is scheduled for March 3, 2021 at 8:00 a.m. Eastern Time. To participate in this conference call, dial 888-221-3881 (USA) or 323-794-2590 (International), passcode 9597743. A live, listen-only audio webcast of the conference call can be accessed on the Investors section of the Iveric Bio website at www.ivericbio.com. A replay will be available approximately two hours following the live call for two weeks. The replay number is 888-203-1112 (USA), passcode 9597743.

On March 3, 2021 Exicure, Inc. (NASDAQ: XCUR), a pioneer in gene regulatory and immunotherapeutic drugs utilizing spherical nucleic acid (SNA) technology, reported that the U.S. Food and Drug Administration (FDA) has granted Orphan Drug Designation for its clinical product candidate, cavrotolimod (AST-008), for the treatment of patients with Merkel cell carcinoma (MCC) (Press release, Exicure, MAR 3, 2021, View Source [SID1234576008]).

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"We are excited to have been granted Orphan Drug Designation by the FDA for cavrotolimod for MCC," said Dr. Douglas Feltner, Chief Medical Officer of Exicure. "This designation marks significant progress toward our goal of fulfilling the unmet medical need and finding a treatment for Merkel cell carcinoma patients."

Exicure previously announced that the FDA granted two Fast Track designations for cavrotolimod (AST-008) for MCC and cutaneous squamous cell carcinoma (CSCC), both in the advanced/metastatic setting after progression on anti-PD-1/PD-L1 antibodies.

About Orphan Drug Designation

Orphan Drug Designation is a designation granted by the FDA which provides orphan status to drugs or biologics which are intended to treat rare diseases or disorders that affect fewer than 200,000 people in the United States. This designation provides the sponsor of the drug certain incentives, including tax credits for qualified clinical trials and fee waivers. Orphan Drug Designation confers eligibility for seven years of market exclusivity to an orphan drug post-approval, subject to a receipt by the FDA of marketing approval.

About Cavrotolimod (AST-008)

Cavrotolimod (AST-008) is an SNA consisting of toll-like receptor 9 agonists designed for immuno-oncology applications. In December 2019, Exicure announced preliminary results from the Phase 1b stage of the clinical trial including potential signs of anti-tumor activity with cavrotolimod in combination with pembrolizumab in cancer patients, including those with MCC. To date, 20 patients in the Phase 1b stage of the clinical trial have been dosed, and no cavrotolimod-related serious adverse event or dose-limiting toxicity has been reported. The most commonly reported adverse events were injection site reactions and flu-like symptoms. In the second quarter of 2020, Exicure initiated Phase 2 dose expansion cohorts of intratumoral cavrotolimod in combination with approved checkpoint inhibitors to treat two cohorts of patients with advanced or metastatic MCC or CSCC. Each cohort is expected to enroll up to 29 patients whose tumors have progressed on anti-PD-1/PD-L1, or programmed cell death protein 1/programmed death-ligand 1, antibody monotherapy.

On March 3, 2021 Salarius Pharmaceuticals, Inc. (Nasdaq: SLRX), a clinical-stage biopharmaceutical company developing potential new medicines for patients with pediatric cancers, solid tumors, and other cancers, reported that it has commenced an underwritten public offering of shares of its common stock (Press release, Salarius Pharmaceuticals, MAR 3, 2021, View Source [SID1234576007]). The offering is subject to market and other conditions, and there can be no assurance as to whether or when the offering may be completed, or as to the actual size or terms of the offering.

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Ladenburg Thalmann & Co. Inc. is acting as sole book-running manager in connection with the public offering.
A shelf registration statement on Form S-3 (File No. 333-231010) relating to the shares was filed with the Securities and Exchange Commission (the "SEC") and was declared effective by the SEC on May 17, 2019. A copy of the preliminary prospectus supplement and accompanying prospectus relating to the offering, when available, may be obtained be obtained at the SEC’s website at www.sec.gov or from Ladenburg Thalmann & Co. Inc., Attn: Prospectus Department, 640 Fifth Avenue, New York, NY 10019 or by email at [email protected].

This press release shall not constitute an offer to sell or the solicitation of an offer to buy these securities, nor shall there be any sale of these securities in any state or jurisdiction in which such offer, solicitation or sale would be unlawful prior to registration or qualification under the securities laws of any such state or jurisdiction.