A Phase 1/2, Open-label, Multi-center Study of the Safety, Tolerability, and Efficacy of GIM-531 as a Single Agent and in Combination With Anti-PD-1 in Advanced Solid Tumors

Key Inclusion Criteria: * Written informed consent * Cytologically or histologically confirmed locally advanced or metastatic solid tumor that has progressed on standard therapy or for which no standard therapy exist; or be intolerant of standard therapy * Have not received an experimental drug within 4 weeks or 5 half-lives (whichever is shorter) of study drug treatment or already be enrolled in a clinical study * ECOG performance status 0-1 * Laboratory and ECG assessments within 28 days of enrollment including acceptable cardiac, renal, and hepatic functions * Agree to baseline core needle…