A Phase I/IIa, Open-label, Single-center, Dose-escalation and Dose-expansion Study to Evaluate the Safety, Tolerability, and Preliminary Efficacy of IMV101 as a Single Agent in Subjects With Relapsed/Refractory B-cell Non-Hodgkin Lymphoma

A phase I/IIa, open-label, single-center, dose-escalation and dose-expansion study to evaluate the safety, tolerability, and preliminary efficacy of IMV101 as a single agent in subjects with relapsed/refractory B-cell non-Hodgkin Phase I:To observe and evaluate the safety and tolerability of IMV101 in subjects with relapsed/refractory B-cell non-Hodgkin lymphoma. Phase IIa:To determine the Recommended Phase II Dose (RP2D) based on integrated safety and efficacy data following IMV101 treatment. To evaluate the preliminary antitumor efficacy of IMV101. Secondary Study Objectives:To evaluate other safety parameters following IMV101 treatment. To evaluate the pharmacokinetic (PK) and pharmacodynamic (PD) profiles following administration of IMV101. Exploratory Objective:To evaluate biomarkers change pre- and post-IMV101 administration and their correlation with efficacy and safety. To perform long-term follow-up for immunogenicity analysis, viral shedding studies, tumor multi-omics research, lentiviral integration sites, and replication-competent lentivirus (RCL), among others.