On May 6, 2022 Cytovia Therapeutics, LLC ("Cytovia Therapeutics"), a global biotechnology company focused on harnessing the power of natural killer (NK) cells to fight cancer through multispecific antibodies and stem cell engineering, reported that it will be presenting at the AACR (Free AACR Whitepaper) Special Conference on Advances in the Pathogenesis and Molecular Therapies of Liver Cancer, to be held from May 5-8, 2022, at the Westin Copley Place in Boston, Massachusetts (Press release, Cytovia Therapeutics, MAY 6, 2022, View Source [SID1234613804]). The conference is an in-person event and will not live-stream content, but Cytovia Therapeutics’s short poster video will be available for on-demand viewing by conference registrants after the conference and Cytovia Therapeutics’s poster will be available on its website under the "Resources" section.
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Details of Cytovia’s poster presentation:
Abstract title: Preclinical activity of glypican-3 (GPC3) and NKp46 directed FLEX-NK engager antibody (CYT-303) in combination with iPSC derived natural killer cells (iNKs) or peripheral blood (PB) NK cells in hepatocellular carcinoma (HCC)
Session: Poster Session/Reception
Session Date and Start Time: Friday, May 6, 5:30-7:30 p.m.
Conclusions from the poster:
The FLEX-NKTM multifunctional engager antibody CYT-303 directed against NKp46 and GPC3 demonstrated potent single agent anti-tumor activity:
potent NK cell cytotoxicity against HCC tumor cells accompanied by cytokine production in an in vitro model indicative of NK cell engagement and activation
HCC tumor growth inhibition in an in vivo model
Favorable cytokine release and immune cell subset safety profile
iNK cells expressed a favorable combination of multiple activation and few inhibitory receptors that facilitated potent cytolytic activity against HCC tumors
The combination of the FLEX-NKTM and iNK cells demonstrated greater in vitro and in vivo anti-tumor activity in HCC tumor models than iNK cells alone
The preclinical proof of concept studies with CYT-303 alone or in combination with iNK cells in HCC warrant clinical development