Firstly, we demonstrated that the bispecific antibody (HB0036) for PD-L1 and TIGIT co-blockade induced a greater T-cell proliferative response in vitro compared to the combined administration of the parental antibodies...Lastly, considering the heterogeneity of tumors, we analyzed how the expression patterns of PD-L1 and CD155 influence T cell responses. We also examined the spatial distribution of PD-L1 and CD155, along with related immunological parameters from patient samples, to assess the potential of PD-L1 and TIGIT co-blockade in diverse tumor contexts.
1 month ago
Journal • PD(L)-1 Biomarker • IO biomarker
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TIGIT (T Cell Immunoreceptor With Ig And ITIM Domains 2) • PVR (PVR Cell Adhesion Molecule) • CD226 (CD226 Molecule)