West China Hospital, Sichuan University

West China Hospital, Sichuan University is one of China's top-tier medical institutions, repeatedly named in partner content as a leading center for neurological research and clinical trials. Per BlueRun Ventures, it was among 13 top domestic neurosurgery hospitals that co-launched a multi-center clinical study with CAS-Ruiyi in August 2021 to establish normative data for motor and cognitive function in Chinese populations , with patient enrollment completed as of early 2023 . In a separate 5Y Capital piece, Huanyi Bio listed it among roughly 30 domestic and international research partners with which the company has built deep collaborations to accumulate clinical immunology data . Elsewhere's corpus does not cover its founding date, scale, or broader institutional profile beyond these research partnerships.