HCW Biologics Unveils Promising Preclinical Data for Next-Gen Immune Checkpoint Inhibitor HCW11-040

Reuters

11/10

HCW Biologics Unveils Promising Preclinical Data for Next-Gen Immune Checkpoint Inhibitor HCW11-040

HCW Biologics Inc. has announced updated preclinical data for its lead product candidate, HCW11-040, a second-generation, tetra-valent pembrolizumab-based immune checkpoint inhibitor. The data were presented at the 40th Annual Meeting of the Society for Immunotherapy of Cancer (SITC2025), held from November 5 to 9, 2025. HCW11-040 is a multi-functional fusion protein constructed using the company's TRBC platform and includes IL-15 and IL-7 domains as well as a TGF-β trap. Preclinical results demonstrated that HCW11-040 has PD-1/PD-L1 blocking activity comparable to pembrolizumab and showed enhanced expansion and activation of memory T cells, as well as improved anti-tumor activity against pancreatic cancer and leukemia cells in organoid models, without inducing excessive inflammatory responses. The company indicated plans to advance further IND-enabling studies for HCW11-040.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. HCW Biologics Inc. published the original content used to generate this news brief on November 10, 2025, and is solely responsible for the information contained therein.

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While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. HCW Biologics Inc. published the original content used to generate this news brief on November 10, 2025, and is solely responsible for the information contained therein.</span></em>\n</div></body></html>\n\n</article>\n</div>\n</body>\n</html>\n","isBrief":false,"type":0,"news_type":1,"symbol":"BK4139","symbol_name":"生物科技","start_time":0,"source_url":"https://api.refinitiv.com/data/news/v1/stories/urn:newsml:reuters.com:20251110:nNDL79Kr1s:1","article_id":"2582873134","we_media_id":"1032215980","thumbnails":[],"rights":null,"url":"https://stock-news.laohu8.com/highlight/detail?id=2582873134","pubTimestamp":1762776296,"columns":[],"sourceInfo":null,"weMediaInfo":{"media_name":"Reuters","introduction":"Reuters.com brings you the latest news from around the world, covering breaking news in markets, business, politics, entertainment and technology","home_visible":1,"id":"1032215980","head_image":"https://community-static.tradeup.com/news/4567337cbdf294b657b1fa87c5488b48"},"summary":"HCW Biologics Inc. has announced updated preclinical data for its lead product candidate, HCW11-040, a second-generation, tetra-valent pembrolizumab-based immune checkpoint inhibitor. 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