Squamous Cell Neoplasms

RP1 monotherapy showed clear anti-tumor activity with an overall response rate of nearly 35 percent and complete response rate of nearly 22 percent in evaluable patientsSAN DIEGO, April 07, 2024 (GLOBE NEWSWIRE) -- Replimune Group, Inc. (NASDAQ: REPL), a clinical stage biotechnology company pioneering the development of a novel portfolio of oncolytic immunotherapies, today announced the presentation of interim results from ARTACUS, a Phase 1/2 clinical trial evaluating RP1 monotherapy for the treatment of skin cancers in patients who have had solid organ or hematopoietic cell transplants, by Michael R. Midgen, M.D., of the University of Texas MD Anderson Cancer Center during an oral session at the AACR 2024 Annual Meeting in San Diego. The results were initially presented late last year at the 38th Annual Meeting of the Society for Immunotherapy of Cancer (SITC). In the study, treatment with RP1 as monotherapy, for up to 25 doses, resulted in an overall response rate (ORR) of 34.8 percent (8 of 23 evaluable patients, including 5 complete responses and 3 partial responses) with most responses ongoing as of the data cutoff date of September 18, 2023. In the evaluable patient population (n=23), 20 had cutaneous squamous cell carcinoma (CSCC) and three had merkel cell carcinoma. Of note, a patient treated with RP1 for CSCC also had a complete response of a new primary basal cell carcinoma which appeared post baseline. There was no evidence of allograft rejection including of hepatic and lung allografts. RP1 monotherapy was well tolerated, and the safety profile was similar to the profile in non-immunocompromised patients with advanced skin cancers. Additional biomarker data collected showed an increase in CD+8 T, a type of immune cell, and an increase in the expression of PD-L1, after treatment suggesting immune activation. The slides are available on the Replimune website under presentations. “Organ transplant recipients are at a higher risk for skin cancer when compared to the broader population and have access to a limited number of treatment options given that systemic immunotherapy is typically contra-indicated,” said Sushil Patel, Ph.D., CEO of Replimune. “These data show RP1 as monotherapy has clear anti-tumor activity and may be a safe and effective treatment option for these patients with an overall response rate of nearly 35 percent with good durability of benefit to date.” About ARTACUSARTACUS is a multicenter, open-label, two-part Phase 1b/2 study evaluating RP1 as monotherapy for the treatment of locally advanced or metastatic cutaneous malignancies in patients who underwent a kidney, liver, heart, lung, or other solid organ transplant, or hematopoietic cell transplantation, who are on chronic immunosuppressive treatment, in whom systemic immunotherapy is typically contra-indicated. Researchers will assess the safety of RP1 and also evaluate its ability to shrink tumors. ARTACUS is currently recruiting patients. To learn more, contact clinicaltrials@replimune.com or +1-781-222-9570. About RP1RP1 is Replimune’s lead product candidate and is based on a proprietary new strain of herpes simplex virus engineered and genetically armed with a fusogenic protein (GALV-GP R-) and GM-CSF to maximize tumor killing potency, the immunogenicity of tumor cell death and the activation of a systemic anti-tumor immune response. About Replimune Replimune Group, Inc., headquartered in Woburn, MA, was founded in 2015 with the mission to transform cancer treatment by pioneering the development of a novel portfolio of oncolytic immunotherapies. Replimune’s proprietary RPx platform is based on a potent HSV-1 backbone intended to maximize immunogenic cell death and the induction of a systemic anti-tumor immune response. The RPx platform is designed to have a unique dual local and systemic activity consisting of direct selective virus-mediated killing of the tumor resulting in the release of tumor derived antigens and altering of the tumor microenvironment to ignite a strong and durable systemic response. The RPx product candidates are expected to be synergistic with most established and experimental cancer treatment modalities, leading to the versatility to be developed alone or combined with a variety of other treatment options. For more information, please visit www.replimune.com. Forward-Looking StatementsThis press release contains forward looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended, including statements regarding the design and advancement of our clinical trials, the timing and sufficiency of our clinical trial outcomes to support potential approval of any of our product candidates, our goals to develop and commercialize our product candidates, patient enrollments in our existing and planned clinical trials and the timing thereof, and other statements identified by words such as “could,” “expects,” “intends,” “may,” “plans,” “potential,” “should,” “will,” “would,” or similar expressions and the negatives of those terms. Forward-looking statements are not promises or guarantees of future performance and are subject to a variety of risks and uncertainties, many of which are beyond our control, and which could cause actual results to differ materially from those contemplated in such forward-looking statements. These factors include risks related to our limited operating history, our ability to generate positive clinical trial results for our product candidates, the costs and timing of operating our in-house manufacturing facility, the timing and scope of regulatory approvals, changes in laws and regulations to which we are subject, competitive pressures, our ability to identify additional product candidates, political and global macro factors including the impact of the coronavirus as a global pandemic and related public health issues, and other risks as may be detailed from time to time in our Annual Reports on Form 10-K and Quarterly Reports on Form 10-Q and other reports we file with the Securities and Exchange Commission. Our actual results could differ materially from the results described in or implied by such forward-looking statements. Forward-looking statements speak only as of the date hereof, and, except as required by law, we undertake no obligation to update or revise these forward-looking statements. Investor InquiriesChris BrinzeyICR Westwicke339.970.2843chris.brinzey@westwicke.com Media InquiriesArleen GoldenbergReplimune917.548.1582media@replimune.com

SHANGHAI, China, April 07, 2024 (GLOBE NEWSWIRE) -- Shanghai Junshi Biosciences Co., Ltd (“Junshi Biosciences”, HKEX: 1877; SSE: 688180), a leading innovation-driven biopharmaceutical company dedicated to the discovery, development, and commercialization of novel therapies, announced that the National Medical Products Administration (“NMPA”) has approved the supplemental new drug application (“sNDA”) for toripalimab (product code: JS001) in combination with axitinib for the first-line treatment of patients with medium to high risk unresectable or metastatic renal cell carcinoma (“RCC”). This is the first approved immunotherapy for renal carcinoma in China. Renal carcinoma is the third most common malignancy of the urinary system globally, and RCC accounts for 80%~90% of all cases of renal carcinoma. There were approximately 77,000 new cases of and 46,000 deaths due to renal carcinoma in China in 2022. Distant metastasis occurred in about one-third of renal carcinoma patients at initial diagnosis, and in 20%-50% of localized patients after nephrectomy. According to the risk classification of the International Metastatic Renal Cell Carcinoma Database Consortium (IMDC), the median overall survival (“OS”) of patients with low, medium and high risk metastatic RCC receiving anti-vascular targeted treatment were 35.3, 16.6 and 5.4 months, respectively. Therefore, compared to low-risk patients, the clinical needs for new treatment options are more urgent for patients with medium and high risk advanced RCC. The approval of the sNDA is mainly based on data from the RENOTORCH study (NCT04394975), a multi-center, randomized, open-label, active-controlled Phase 3 clinical study led by principal investigators Professor Jun GUO from Peking University Cancer Hospital and Professor Yiran HUANG from Renji Hospital Affiliated to Shanghai Jiao Tong University School of Medicine. The study was conducted across 47 medical centers, and represents the first pivotal Phase 3 clinical study of immunotherapy for patients with advanced RCC in China. A total of 421 randomized patients with medium to high risk unresectable or metastatic RCC were enrolled in the study and randomly assigned in a 1:1 ratio to receive toripalimab in combination with axitinib (n=210) or sunitinib alone (n=211). The primary endpoint is progression free survival (“PFS”) as assessed by the Independent Review Committee (“IRC”), and secondary endpoints include PFS as assessed by investigators, objective response rate (“ORR”) as assessed by IRC or investigators, duration of response (“DoR”), disease control rate (DCR), OS, safety profile, etc. Previously, the study results of RENOTORCH made its debut at the Proffered Paper Session of the European Society for Medical Oncology (ESMO) congress 2023. The full text was simultaneously published in Annals of Oncology, the official journal of ESMO. The study data showed that, based on the assessment results of IRC, compared with sunitinib monotherapy, toripalimab in combination with axitinib for the treatment significantly prolonged the PFS of patients by nearly twofold (median PFS: 18.0 vs. 9.8 months, P=0.0028), and the risk of disease progression or death was reduced by 35% (hazard ratio [HR]=0.65; 95% CI: 0.49, 0.86). In addition, the ORR was higher (56.7% vs. 30.8%, P<0.0001) and the DoR was longer (median DoR: not reached vs 16.7 months; HR=0.61) in the toripalimab group. The OS of the toripalimab group also showed a clear trend of benefit (median OS: not reached vs 26.8 months), and the risk of death was reduced by 39% (HR=0.61; 95%CI: 0.40, 0.92). In terms of safety, toripalimab in combination with axitinib demonstrated a favorable safety and tolerability profile, and no new safety signals were observed. “From a global perspective, targeted therapy in combination with immunotherapy has become the standard treatment approach for advanced RCC,” said Professor Jun GUO from Peking University Cancer Hospital. “However, no such treatments have been approved in China. The approval of toripalimab’s new indications opens a new chapter in combined targeted therapy and immunotherapy in China, and it will transform current clinical practices for advanced RCC and introduce new treatment options for medium to high-risk patients!” “The treatment methods for advanced RCC are limited, especially for medium to high risk patients, who often face suboptimal prognoses,” said Professor Yiran HUANG from Renji Hospital Affiliated to Shanghai Jiao Tong University School of Medicine. “The approval of toripalimab combined with axitinib addresses the gap in first-line immunotherapy for renal cancer in China. Compared to targeted monotherapy, toripalimab combined with targeted therapy will significantly improve patients’ PFS, offering promising prospects for many advanced RCC patients in China.” “Thank you to all medical professionals, patients, and R&D personnel involved in the RENOTORCH study for their contributions,” said Dr. Jianjun ZOU, Global Research and Development President of Junshi Biosciences. “Their dedication has led to a pioneering breakthrough in renal cancer, first of its kind in China! Junshi Biosciences will remain committed to addressing domestic clinical needs and continue investing in research and development to help patients live longer and better!” About Toripalimab Toripalimab is an anti-PD-1 monoclonal antibody developed for its ability to block PD-1 interactions with its ligands, PD-L1 and PD-L2, and for enhanced receptor internalization (endocytosis function). Blocking PD-1 interactions with PD-L1 and PD-L2 promotes the immune system’s ability to attack and kill tumor cells. More than forty company-sponsored toripalimab clinical studies covering more than fifteen indications have been conducted globally by Junshi Biosciences, including in China, the United States, Southeast Asia, and Europe. Ongoing or completed pivotal clinical trials evaluating the safety and efficacy of toripalimab cover a broad range of tumor types, including cancers of the lung, nasopharynx, esophagus, stomach, bladder, breast, liver, kidney, and skin. In China, toripalimab was the first domestic anti-PD-1 monoclonal antibody approved for marketing (approved in China as TUOYI®). Currently, there are eight approved indications for toripalimab in China: unresectable or metastatic melanoma after failure of standard systemic therapy;recurrent or metastatic nasopharyngeal carcinoma (“NPC”) after failure of at least two lines of prior systemic therapy;locally advanced or metastatic urothelial carcinoma that failed platinum-containing chemotherapy or progressed within 12 months of neoadjuvant or adjuvant platinum-containing chemotherapy;in combination with cisplatin and gemcitabine as the first-line treatment for patients with locally recurrent or metastatic NPC;in combination with paclitaxel and cisplatin in first-line treatment of patients with unresectable locally advanced/recurrent or distant metastatic esophageal squamous cell carcinoma (“ESCC”);in combination with pemetrexed and platinum as the first-line treatment in EGFR mutation-negative and ALK mutation-negative, unresectable, locally advanced or metastatic non-squamous non-small cell lung cancer (“NSCLC”);in combination with chemotherapy as perioperative treatment and subsequently with monotherapy as adjuvant therapy for the treatment of adult patients with resectable stage IIIA-IIIB NSCLC;in combination with axitinib for the first- line treatment of patients with medium to high risk unresectable or metastatic RCC. The first six indications have been included in the National Reimbursement Drug List (NRDL) (2023 Edition). Toripalimab is the only anti-PD-1 monoclonal antibody included in the NRDL for the treatment of melanoma. In the United States, the U.S. FDA has approved the Biologics License Application for toripalimab in combination with cisplatin and gemcitabine for the first-line treatment of adults with metastatic or recurrent locally advanced NPC, and for toripalimab, as a single agent, for the treatment of adults with recurrent, unresectable, or metastatic NPC with disease progression on or after platinum-containing chemotherapy in October 2023. The FDA has granted toripalimab 2 Breakthrough Therapy designations for the treatment of NPC, 1 Fast Track designation for the treatment of mucosal melanoma, and 5 Orphan Drug designations for the treatment of esophageal cancer, NPC, mucosal melanoma, soft tissue sarcoma, and small cell lung cancer (SCLC). In Europe, marketing authorization applications (MAA) were accepted by the European Medicines Agency (EMA) and the MHRA for 1) toripalimab combined with cisplatin and gemcitabine for the first-line treatment of patients with locally recurrent or metastatic NPC and 2) toripalimab combined with paclitaxel and cisplatin for the first-line treatment of patients with unresectable locally advanced/recurrent or metastatic ESCC, in December 2022 and February 2023. In Australia, the new chemical entity (NCE) application was accepted by the Australia Therapeutic Goods Administration (“TGA”) in November 2023. The TGA has also granted toripalimab an Orphan Drug designation for the treatment of NPC. In Singapore, the NDA application was accepted by the Singapore Health Sciences Authority (“HSA”) in January 2024. The HSA has also granted priority review designation for the NDA. About Junshi Biosciences Founded in December 2012, Junshi Biosciences (HKEX: 1877; SSE: 688180) is an innovation-driven biopharmaceutical company dedicated to the discovery, development and commercialization of innovative therapeutics. The company has established a diversified R&D pipeline comprising over 50 drug candidates, with five therapeutic focus areas covering cancer, autoimmune, metabolic, neurological, and infectious diseases. Four of the company’s innovations have already reached the Chinese or international markets, one of which is toripalimab, China’s first domestically produced and independently developed anti-PD-1 monoclonal antibody, approved in China and the US. Additionally, more than 30 drugs are currently in clinical development. During the COVID-19 pandemic, Junshi Biosciences actively shouldered the social responsibilities of a Chinese pharmaceutical company through its involvement in developing etesevimab, MINDEWEI®, and other novel therapies for the prevention and treatment of COVID-19. With a mission of “providing patients with world-class, trustworthy, affordable, and innovative drugs”, Junshi Biosciences is “In China, For Global.” At present, the company boasts approximately 3,000 employees in the United States (San Francisco and Maryland) and China (Shanghai, Suzhou, Beijing, Guangzhou, etc.). For more information, please visit: http://junshipharma.com. Junshi Biosciences Contact InformationIR Team:Junshi Biosciencesinfo@junshipharma.com+ 86 021-6105 8800 PR Team:Junshi BiosciencesZhi Lizhi_li@junshipharma.com+ 86 021-6105 8800

MARLBOROUGH, Mass., April 05, 2024 (GLOBE NEWSWIRE) -- Akoya Biosciences, Inc., (Nasdaq: AKYA), The Spatial Biology Company®, today announced it will highlight case studies featuring its Spatial Biology 2.0 Solutions that enable unprecedented speed and scale for spatial biology studies at the American Association for Cancer Research (AACR) 2024 Annual Meeting in San Diego, April 5 to 10. In addition, the company will showcase new applications of its PhenoCode™ Signature Panels and preliminary data from the Thermo Fisher ViewRNA assays on Akoya’s platforms. Presentations Showcase the Power of Spatial Biology 2.0 Industry-leading capabilities of the company’s spatial biology platforms will be presented during Akoya’s Spotlight Theater, titled “Spatial Biology 2.0: Spatial Insights and Precision Medicine at Unprecedented Scale” on Monday, April 8 at 3 PM (PST). The event will describe how researchers are revealing new insights into the tumor microenvironment, elucidating the mechanisms of cancer treatment response, and paving the way for spatial biology to impact patient outcomes. Deployment of Akoya’s PhenoCycler®-Fusion 2.0, PhenoImager® HT 2.0, and PhenoCode Panels across the research continuum, from ultrahigh-plex discoveries to actionable signatures, will be described by the presenters: Suzanne K. Coberly, MS MD, FCAP, Scientific Senior Director, Discovery & Translational Pathology, Oncogenesis TRC, Bristol Myers SquibbArutha Kulasinghe PhD, Scientific Director of the Queensland Spatial Biology Center in Brisbane, Group Leader at The University of QueenslandPascal Bamford, PhD, Senior Vice President, R&D and Laboratory Operations, Akoya Biosciences Dr. Kulasinghe will also present a talk entitled “Ultra high-plex profiling of the tumor microenvironment” on April 6 from 12:36 PM - 12:54 PM PT in Session MW14 - Choosing and Using Antibodies for Spatial Informed Protein Expression. He will discuss the development of ultrahigh-plex antibody panels for the comprehensive characterization of the tumor microenvironment. Spatial Biology 2.0 Solutions Displayed at Booth #247 Akoya Biosciences will demonstrate new uses of its PhenoCode Signature Panels for accelerating discovery and validation of spatial biomarkers using the PhenoImager HT 2.0 platform. The company will also present initial findings from the Thermo Fisher Scientific ViewRNA assays on the PhenoCycler-Fusion 2.0. PhenoCycler-Fusion 2.0: Offers automated multi-slide capabilities, allowing researchers to efficiently generate ultrahigh-plex, multiomic spatial phenotyping data for larger samples at exceptional speeds.PhenoImager HT 2.0: Features targeted PhenoCode Signature Panels and onboard spectral unmixing, simplifying biomarker development and validation workflows for large scale studies. Poster Presentations Several studies featuring Akoya’s Spatial Biology platforms will be described in the following posters: Monday, April 8: 9:00 AM – 12:30 PM Poster 1525: Integration of high-plex tumor-Immune phenotyping and checkpoint interactions for deeper spatial characterization of human cancer tissues. S. Bodbin, Navinci Diagnostics et al. Monday, April 8: 1:30 PM – 5:00 PM Poster 3623: Quantifying pharmacodynamic markers of radioligand therapies in tumor by multiplex immunofluorescence and automated quantitative analysis (AQUA) algorithms. J. Santos, Navigate BioPharma Services, Inc. et al. Poster 3651: Mutational analysis and spatial phenotyping to decipher racial disparities in pancreatic adenocarcinoma; D. J. Salas-Escabillas, University of Michigan et al. Poster 3763: Comparative spatial analyses of the tumor immune landscape in different mouse models of glioblastoma; D. Klymyshyn, Akoya Biosciences et al. Tuesday, April 9: 9:00 AM – 12:30 PM Poster 3988: Deep spatial immunophenotyping of lymphoid aggregates in pancreatic cancer using multi-omic integration of ultra high-plex proteomics and transcriptomics; D. Gong, Massachusetts Institute of Technology (MIT) et al. Poster 5503: Ultrahigh-plex spatial phenotyping of head and neck cancer tissue uncovers multiomic signatures of immunotherapy response; A. Pratapa, Akoya Biosciences et al. Poster 5504: Integrating ultrahigh-plex spatial phenotyping: From discovery to clinical applications, A. Pratapa; Akoya Biosciences et al. Tuesday, April 9: 1:30 PM – 5:00 PM Poster 5507: High-resolution spatial atlas reveals insight into spatial landscape of lung cancer and chronic lung diseases; R. Nandigama, Justus Liebig University et al. Poster 5508: Single-cell spatial landscape of the mutation-specific human lung tumor immune microenvironment; R. Nandigama, Justus Liebig University et al. Wednesday, April 10: 9:00 AM – 12:30 PM Poster 6738: Overlapping and distinct mechanisms of effective neoantigen cancer vaccines and immune checkpoint therapy; S. Keshari, UT MD Anderson Cancer Center et al. Poster 6872: A spatio-temporal approach to mapping the dynamics of cutaneous squamous cell carcinoma progression and immunotherapy response: A journey through TiME; N. Jhaveri, Akoya Biosciences et al. Network of CROs Providing Spatial Biology Services Continues to Grow Thirteen of Akoya’s twenty qualified CRO service providers will also be exhibiting at AACR. Akoya’s CRO network continues to grow rapidly, reflecting the demand for spatial phenotyping solutions across the biopharmaceutical industry. Offering biomarker testing services, these CROs enable drug developers and academic research institutions to accelerate the discovery and development of new immuno-therapies. Full details about Akoya’s AACR activities and poster presentations can be found here. Forward Looking Statements This press release contains forward-looking statements that are based on management’s beliefs and assumptions and on information currently available to management. All statements contained in this release other than statements of historical fact are forward-looking statements, including statements regarding our expectations about the potential and utility of our products and services, the market demand for spatial phenotyping solutions and predictions regarding the future impact of spatial biology. In some cases, you can identify forward-looking statements by the words “may,” “will,” “could,” “would,” “should,” “expect,” “intend,” “plan,” “anticipate,” “believe,” “estimate,” “predict,” “project,” “potential,” “continue,” “ongoing” or the negative of these terms or other comparable terminology, although not all forward-looking statements contain these words. These statements involve risks, uncertainties and other factors that may cause actual results, levels of activity, performance, or achievements to be materially different from the information expressed or implied by these forward-looking statements. These risks, uncertainties and other factors are described under "Risk Factors," "Management's Discussion and Analysis of Financial Condition and Results of Operations" and elsewhere in the documents we file with the Securities and Exchange Commission from time to time. We caution you that forward-looking statements are based on a combination of facts and factors currently known by us and our projections of the future, about which we cannot be certain. As a result, the forward-looking statements may not prove to be accurate. The forward-looking statements in this press release represent our views as of the date hereof. We undertake no obligation to update any forward-looking statements for any reason, except as required by law. About Akoya Biosciences As The Spatial Biology Company®, Akoya Biosciences’ mission is to bring context to the world of biology and human health through the power of spatial phenotyping. The Company offers comprehensive single-cell imaging solutions that allow researchers to phenotype cells with spatial context and visualize how they organize and interact to influence disease progression and response to therapy. Akoya offers a full continuum of spatial phenotyping solutions to serve the diverse needs of researchers across discovery, translational and clinical research: PhenoCode™ Panels and PhenoCycler®, PhenoImager® Fusion and PhenoImager HT Instruments. To learn more about Akoya, visit www.akoyabio.com. Investor Contact: Priyam ShahSr. Director, Investor RelationsAkoya Biosciencesinvestors@akoyabio.com Media Contact: Christine Quern617-650-8497media@akoyabio.com