— New preclinical data highlight differentiated efficacy and safety profile of AB248, a CD8-targeted IL-2 —
— First preclinical data for AB821, a CD8-targeted IL-21, and CAR-T cell-targeted IL-2 demonstrate versatility and broad applicability of cis-targeting technology —
South San Francisco, Calif., March 8, 2022 – Asher Biotherapeutics, a biotechnology company developing precisely-targeted immunotherapies for cancer, autoimmune, and infectious diseases, today announced plans to present new data for multiple research programs across its portfolio of cis-targeted immunotherapies at the American Association for Cancer Research (AACR) Annual Meeting 2022, being held in New Orleans, Louisiana, April 8-13, 2022.
The presentations provide additional data supporting the best-in-class potential of AB248, Asher Bio’s CD8-targeted IL-2 immunotherapy, and further validate the company’s cis-targeting platform, demonstrating its ability to rapidly generate highly selective molecules that target multiple immunomodulators to a diverse set of immune cell types. Asher Bio expects to file an investigational new drug application for AB248, its CD8-targeted IL-2 immunotherapy, in the third quarter of 2022 and for AB821, its CD8-targeted IL-21 immunotherapy, in the second half of 2023.
Details of the poster presentations are as follows:
Presentation Title: AB248 is a CD8+ T cell selective IL-2 designed for superior safety and anti-tumor efficacy
Session Title: Immunomodulatory Agents and Interventions 2
Session Date & Time: Tuesday, April 12, 2022 from 1:30 p.m. – 5:00 p.m. CT (11:30 a.m. – 3:00 p.m. PT)
Location: New Orleans Convention Center, Exhibit Halls D-H, Poster Section 37
Abstract Number: 3518
Title: Selective activation of CD8+ T cells by a CD8-targeted IL-21 results in enhanced anti-tumor efficacy and safety
Session Title: Therapeutic Antibodies 1
Session Date & Time: Tuesday, April 12, 2022 from 9:00 a.m. – 12:30 p.m. CT (7:00 a.m. – 10:30 a.m. PT)
Location: New Orleans Convention Center, Exhibit Halls D-H, Poster Section 37
Abstract Number: 2882
Title: CAR-targeted IL-2 drives selective CAR-T cell expansion and improves anti-tumor efficacy
Session Title: Adoptive Cell Therapy 1
Session Date & Time: Sunday, April 10, 2022 from 1:30 p.m. – 5:00 p.m. CT (11:30 a.m. – 3:00 p.m. PT)
Location: New Orleans Convention Center, Exhibit Halls D-H, Poster Section 36
Abstract Number: 561
The abstracts are now available on the AACR conference website.
About Asher Bio
Asher Bio is a biotechnology company developing precisely targeted immunotherapies for cancer and other diseases. Our cis-targeting platform aims to enable selective activation of specific immune cell types, addressing the inherent limitations of otherwise pleiotropic immunotherapies that act on multiple cell types. Our approach has the potential to precisely direct different immune mediators against a range of target immune cell-types and create best-in-class immunotherapies in cancer, autoimmune and infectious diseases. Asher Bio was founded by Ivana Djuretic and Andy Yeung with support from Third Rock Ventures and is located in South San Francisco. For more information, please visit www.asherbio.com and follow us on Twitter @AsherBio and on LinkedIn.
Media Contact
Kathryn Morris, The Yates Network
914-204-6412
kathryn@theyatesnetwork.com
Investor Contact
Hannah Deresiewicz, Stern Investor Relations, Inc.
212-362-1200
hannah.deresiewicz@sternir.com
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