Wugen Presents New Preclinical Data Supporting the Safety and Efficacy of WU-CART-007 for T-Cell Malignancies at the 63rd Annual Society of Hematology (ASH) Annual Meeting

— WU-CART-007, an allogeneic off-the-shelf CAR-T cell therapy for T-Cell malignancies, has received IND clearance from the FDA —

— WU-CART-007 demonstrates robust safety profile and exhibits strong CD7-specific anti-tumor activity in vitro and in vivo —

— Data support clinical advancement of WU-CART-007 in CD7+ hematological malignancies —

ST. LOUIS & SAN DIEGO–(BUSINESS WIRE)–Wugen, Inc., a clinical-stage biotechnology company developing a pipeline of off-the-shelf cell therapies to treat a broad range of hematological and solid tumor malignancies, today presented new preclinical data supporting the safety and efficacy profile of WU-CART-007 for T-cell malignancies. Further, today’s data highlighted Wugen’s clinical readiness and robust manufacturing process for WU-CART-007. The U.S. Food and Drug Administration (FDA) has cleared the investigational new drug (IND) application for WU-CART-007 and Wugen is preparing for enrollment of a Phase 1/2 clinical trial for relapsed or refractory (R/R) T-cell acute lymphoblastic leukemia (T-ALL) or lymphoblastic lymphoma (LBL) (NCT#04984356).

WU-CART-007 is an off-the-shelf, fratricide-resistant CD7-targeted CAR-T cell therapy designed to overcome the technological challenges of harnessing CAR-T cells to treat CD7+ hematological malignancies. Wugen is deploying CRISPR/Cas9 gene editing technology to delete CD7 and the T-cell receptor alpha constant (TRAC), preventing CAR-T cell fratricide and mitigating the risk of graft-versus-host-disease (GvHD). WU-CART-007 is manufactured using healthy donor-derived T-cells to eliminate the risk of malignant cell contamination historically observed in the autologous CAR-T setting.

“Adult and pediatric patients with T-cell malignancies experience high rates of relapse and mortality,” said Dan Kemp, Ph.D., President and Chief Executive Officer of Wugen. “We believe WU-CART-007 is the first off-the-shelf allogeneic CAR-T cell therapy targeting this category of hematological cancers to receive an IND clearance from the FDA, and our program has tremendous potential to address this critical unmet need for patients. Today’s preclinical data validate our approach and support the clinical advancement of WU-CART-007. We look forward to enrolling patients in our Phase 1/2 clinical trial to evaluate WU-CART-007 in R/R T-ALL and LBL.”

Key findings reported in the poster include:

• Wugen has developed a robust manufacturing process to enable clinical development of WU-CART-007, using healthy donor-derived T-cells to eliminate the risk of malignant cell contamination, and CRISPR/Cas9 gene editing to prevent fratricide and mitigate the risk of GvHD.
• WU-CART-007 models primarily a T-cell central memory phenotype with enhanced functionality.
• WU-CART-007 exhibits strong CD7-specific anti-tumor activity in vitro and in vivo, with a favorable off-target profile.
• Robust pre-clinical data support clinical development of WU-CART-007 in CD7+ hematological malignancies. A Phase 1/2 clinical trial evaluating WU-CART-007 in patients with R/R T-ALL/LBL will open for enrollment in December 2021.

About Wugen

Wugen, Inc., is a clinical-stage biotechnology company developing a pipeline of off-the-shelf memory NK and CAR-T cell therapies to treat a broad range of hematological and solid tumor malignancies. Memory NK cells are hyper-functional, long-lasting immune cells that have evolved to attack cancer and respond to infection. Wugen is harnessing the power of this rare cell population by using its proprietary technologies to create WU-NK-101, currently in development for acute myelogenous leukemia (AML) and solid tumors. Wugen is also advancing WU-CART-007, an allogeneic CAR-T currently in development for T-cell acute lymphoblastic leukemia (T-ALL) and lymphoblastic lymphoma (LBL). For more information, please visit www.wugen.com.

Contacts

Investor Contact:
Elsie Yau, Stern Investor Relations, Inc.

212-698-8700

[email protected]