Igniting a systemic immune response to cancer. Our mission is to transform cancer treatment by pioneering novel oncolytic immunotherapies.

Woburn, MA & Oxford, UK
Study published in the 𝘑𝘰𝘶𝘳𝘯𝘢𝘭 𝘧𝘰𝘳 𝘐𝘮𝘮𝘶𝘯𝘰𝘛𝘩𝘦𝘳𝘢𝘱𝘺 𝘰𝘧 𝘊𝘢𝘯𝘤𝘦𝘳 highlights the direct and indirect effects of RP1 on immune cells and tumor cells. Read more here: jitc.bmj.com/content/14/3/e0…
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Today, we announced that the FDA has accepted our resubmission of the RP1 BLA for the treatment of advanced melanoma. Read more: ir.replimune.com/news-releas…
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The MRF Breakthrough Consortium (MRFBC) annual in-person meeting is officially underway at #ASCO2025! This important gathering brings together leaders in melanoma research and clinicians to exchange insights, strengthen collaboration and drive progress in the field. We’re looking forward to an evening of innovation and momentum at @ASCO. Thank you to our sponsors @Immunocore, @Replimune, @Iovance and @pfizer for your support of this meeting! #MRFBC #MelanomaResearch #ASCO25
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This morning, we reported our fiscal fourth quarter and year end 2025 financial results, and provided an update on our progress. Read more here: ir.replimune.com/news-releas…
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#NEWS: The FDA accepted the Biologics License Application (#BLA) for our novel oncolytic immunotherapy for the treatment of advanced #melanoma. This milestone is an important step in our efforts to build a skin cancer franchise. Learn more: ir.replimune.com/news-releas…
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Today at #ESMO24 we presented data from the IGNYTE clinical trial of our investigational oncolytic immunotherapy RP1 combined with nivolumab in anti-PD-1-failed melanoma. Learn more about our late-breaking oral presentation here: ir.replimune.com/news-releas…
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Today, we announced that the first patient has been randomized and dosed in the IGNYTE-3 study, our confirmatory Phase 3 trial of the investigational oncolytic immunotherapy, RP1 in combination with nivolumab in patients with advanced #melanoma. Read more: bit.ly/3WMg8aZ
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Today, we announced a $100M financing, which follows the strong primary analysis data from the RP1 IGNYTE clinical trial in anti-PD1 failed melanoma. Proceeds will enable full commercial scale up to support a potential launch in 2H 2025. Read more: ir.replimune.com/news-releas…
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We had an amazing time at #ASCO24! We were honored to present the latest data demonstrating our clinical progress in oncolytic #immunotherapy across our portfolio. Missed our presentations? Our posters and data can be found at ir.replimune.com.
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Today, we shared topline primary analysis results by independent central review from our IGNYTE clinical trial of RP1 + nivolumab in anti-PD1 failed #melanoma. Read more: ir.replimune.com/news-releas…
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Today at #ASCO24 we will present RP1 / IGNYTE data in anti-PD-1-failed melanoma and RP2 data in uveal melanoma. Learn more about these two oral presentations here: ir.replimune.com/news-releas…
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While May is coming to an end, our work to improve the lives of patients living with #melanoma continues. This month – and every month – we recognize the individuals and their families who have been impacted by skin cancer.
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We are excited to be in Chicago for #ASCO24 to learn all about the latest and greatest advancements in #oncology – don’t miss us at Booth #16143 or at one of our presentations! ir.replimune.com/news-releas…
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Today, Replimune reported fiscal Q4 and year ended 2024 financial results and provided corporate updates: ir.replimune.com/news-releas…
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Replimune was and continues to be built by amazing leaders and veterans in biotech – we are incredibly thankful for the contributions of our founders/executive team as we prepare for global growth and new milestones. Read more here: ir.replimune.com/news-releas…
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Today, we announced changes to our executive leadership team designed to support preparations for the commercial launch of RP1, pending regulatory submission and approval in anti-PD1 failed melanoma. Read more here: ir.replimune.com/news-releas…
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In just a few hours, we will join Dr. Gino from @uscnorris and patient Advocate, Donna Soskin for our Ask the Expert series as they discuss the mechanisms of how oncolytic viruses work against cancer, how these viruses are designed to minimize risk of infection, the patient perspective on oncolytic virus therapies and more! Special thanks to @Replimune for sponsoring this event. There's still time to join, so register today - buff.ly/48oLAjZ
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This morning, we shared a comprehensive update on RP1. The full announcement is available here: ir.replimune.com/news-releas…
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