" class="no-js "lang="en-US"> Shattuck Labs to Present Data in Ovarian Cancer Clinical Trial
Monday, February 26, 2024

Shattuck Labs to Present Complete Dose-Escalation Data from Phase 1A Monotherapy Clinical Trial of SL-172154 in Platinum-Resistant Ovarian Cancer

Shattuck Labs, a clinical-stage biotechnology company pioneering the development of bi-functional fusion proteins as a new class of biologic medicine for the treatment of patients with cancer and autoimmune disease, today announced the presentation of complete dose-escalation data from the Phase 1A monotherapy clinical trial of SL-172154 in PROC. These data will be featured in a poster presentation at the ASCO Annual Meeting, being held both virtually and in Chicago, IL from June 2-6, 2023.

“We are excited to present data at ASCO that we believe positions SL-172154 as a differentiated CD47 inhibitor and further underscores its therapeutic potential in heavily pretreated PROC patients,” said Dr. Lini Pandite, MBChB, M.B.A., Chief Medical Officer of Shattuck. “We believe SL-172154, a dual CD47 inhibitor and CD40 agonist, has a differentiated safety and pharmacodynamic profile and its hexameric structure enables CD40 activation in a fundamentally different manner than prior CD40 agonist therapies studied in humans. Preliminary analysis of pre- and on-treatment tumor biopsies further validates its mechanism of action.”

Dr. Pandite continued, “In the Phase 1A dose-escalation trial, SL-172154 had maximal CD47 and CD40 target engagement and CD40-dependent pharmacodynamic effects observed at the 3 mg/kg dose. SL-172154 had a favorable safety and tolerability profile across doses. Based on these encouraging data, we believe we have selected the optimal dose with maximal pharmacodynamic activity, which further supports our SL-172154 dose-expansion strategy in combination trials for patients with PROC. Our ongoing clinical trial of SL-172154 in combination with liposomal doxorubicin remains on track, and we expect to share initial data midyear. Additionally, we expect to share initial data from our clinical trial of SL-172154 in combination with mirvetuximab soravtansine in the second half of 2023.”

  1. Eloxx Pharmaceuticals Announces Final Data Assessment from Phase 2 Combination Clinical Trial of ELX-02 in Class 1 Cystic Fibrosis Patients Read more
  2. Verge Genomics Announces Positive Safety and Tolerability Data from the Phase 1 Clinical Trial of VRG50635, a Potential Best-in-Class Therapeutic for All Forms of ALS Read more
  3. DEM BioPharma Appoints Wendy Young, Ph.D., to Scientific Advisory Board Read more
  4. Confo Therapeutics Enters into Research Collaboration for GPCR-Targeting Antibody Discovery with AbCellera Read more
  5. Vyriad Announces Expansion of T-Cell Lymphoma Trial at Mayo Clinic Read more