HCW Biologics Reveals Data for TCE Program Utilizing TRBC Platform
T-Cell Engager Program Announcement: HCW Biologics presented data on their second-generation T-Cell Engager (TCE) program at the SITC 40th Annual Meeting, showcasing their novel TRBC platform technology.
Preclinical Study Results: The lead TCE product candidate, HCW11-018b, demonstrated significant efficacy in preclinical studies, shrinking established tumors in xenograft models and achieving 100% survival in treated mice compared to untreated ones.
Potential Applications: The company believes that their tetra-valent TCEs could not only enhance healthspan for patients with solid tumors, particularly pancreatic cancer and glioblastoma, but also expand treatment options for autoimmune diseases and quality-of-life conditions.
Leadership Statement: Dr. Hing C. Wong, CEO of HCW Biologics, emphasized the promising results of their research and the potential for broader therapeutic applications beyond cancer treatment.
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Company Overview: HCW Biologics Inc. is a clinical-stage biopharmaceutical company focused on developing novel immunotherapies to combat age-related diseases and chronic inflammation, utilizing their TRBC drug discovery platform.
Product Candidate: The company's lead product, HCW11-040, is a second-generation immune checkpoint inhibitor that combines pembrolizumab with interleukin-7, interleukin-15, and TGF-β receptor components, showing promise in expanding exhausted T cells without side effects.
Upcoming Presentation: HCW Biologics will present data on HCW11-040 at the 40th annual meeting of the Society for Immunotherapy of Cancer (SITC) on November 8, 2025, highlighting its potential as a novel tetra-specific immunotherapeutic.
Forward-Looking Statements: The company has issued forward-looking statements regarding the efficacy of its pembrolizumab-based TRBC fusion molecules, acknowledging the inherent risks and uncertainties in achieving anticipated results.

Company Overview: HCW Biologics Inc. is a clinical-stage biopharmaceutical company focused on developing innovative immunotherapies targeting chronic inflammation and related diseases, with a proprietary TRBC platform for creating various immunotherapeutic compounds.
Upcoming Presentations: The company will present three posters at the 40th Annual Meeting of the Society for Immunotherapy of Cancer from November 5 to 9, 2025, showcasing their lead drug candidates and their potential applications in cancer therapy.

Healthcare Spending Trends: Americans over 65 spend significantly more on healthcare annually compared to children, prompting increased investment in longevity solutions as the global population aged 60+ is expected to double by 2050.
Avant Technologies' Joint Venture: Avant Technologies has partnered with Austrianova to form Klothonova, focusing on cell-based therapies that utilize Klotho protein to target age-related diseases, positioning itself in the rapidly growing longevity biotech market.
Adobe's Strong Performance: Adobe Inc. shares rose 4.4% in pre-market trading after reporting better-than-expected Q3 earnings of $5.31 per share and revenue of $5.99 billion, along with an improved fiscal 2025 outlook.
Notable Gainers: Several stocks saw significant pre-market gains, including HCW Biologics (up 94.3%), Huize Holding (up 61.5%), and Millennium Group (up 46.2%), following positive announcements and financial results.
Major Losers: Next Technology Holding experienced a sharp decline of 50.6% due to a reverse stock split, while Rent the Runway fell 27.1% after disappointing Q2 earnings.
Market Overview: The pre-market trading session showed a mix of gains and losses across various stocks, with notable movements in both directions following recent earnings reports and company announcements.
Stock Surge: HCW Biologics Inc. (HCWB) shares rose 102.72% to $6.73 in after-hours trading after announcing the successful development of second-generation T-cell engagers for solid tumors, specifically targeting pancreatic cancer and glioblastoma.
Promising Preclinical Results: The company's lead candidate showed 100% survival rates in tumor-bearing mice, and non-human primate studies indicated it was well-tolerated without serious side effects, driving investor interest in the stock.
Partnership Strategy: HCW Biologics plans to collaborate with financially strong corporations to enhance development and market entry, aiming to tap into a lucrative market for T-cell engagers, which currently generates billions in annual sales.
Stock Performance Overview: Despite a recent surge, HCWB has experienced significant volatility, with a dramatic decline of approximately 93.4% from its peak price of $49.60 last November, and a current market capitalization of $7.14 million.

Breakthrough in Immunotherapy: HCW Biologics Inc. announced advancements in second-generation pembrolizumab-based immunotherapies, showing strong preclinical results against solid tumors like pancreatic and ovarian cancers.
Enhanced Efficacy: The company's fusion molecules demonstrated superior anti-tumor activity compared to traditional pembrolizumab monotherapy, effectively activating immune responses while neutralizing immunosuppressive factors in the tumor microenvironment.
Market Potential: CEO Dr. Hing C. Wong highlighted the multi-billion-dollar market for checkpoint inhibitors, indicating that their new therapy could significantly expand treatment efficacy and applications.
Future Developments: Dr. Wong will present findings on the IND-enabling studies at an upcoming seminar, as HCW Biologics explores potential uses of its therapy in treating age-related diseases by targeting senescent cells.







