Beijing Kerui Biological Technology Co., Ltd.

This is a Phase I, first-in-human, open-label study of CRPA1A2, a bispecific T-cell engager, in participants with HLA-A*02:01-positive and MAGE-A1-positive advanced solid tumors. The study is designed to evaluate the safety, tolerability, pharmacokinetics, pharmacodynamics, and preliminary anti-tumor activity of CRPA1A2, and to identify recommended dose(s) for further evaluation.
The study consists of 2 parts: a dose escalation part (Part A) and a dose optimization part (Part B). In Part A, participants will receive escalating doses of CRPA1A2 to determine the recommended dose(s) for optimization, with additional backfill cohorts permitted. In Part B, 2 to 3 selected recommended dose(s) will be further evaluated in participants with selected tumor types to better characterize safety and preliminary anti-tumor activity.
CRPA1A2 will be administered by intravenous infusion in 28-day cycles, starting at 0.0003 mg/kg. Weekly dosing is planned, although alternative dosing schedules may be explored based on emerging data. Treatment will continue until disease progression, intolerable toxicity, initiation of new anti-tumor therapy, other discontinuation criteria are met, or study termination.

This is a single-center, open-label, single-arm, dose-escalation study aimed at evaluating the safety and preliminary efficacy of KRAS-specific autologous TCR-T cells in patients with advanced solid tumors harboring KRAS G12V mutation.

This is a single-center, open-label, single-arm, dose-escalation study aimed at evaluating the safety and preliminary efficacy of KRAS-specific autologous TCR-T cells in patients with advanced solid tumors harboring KRAS G12V mutation.