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SOT101 Shows Clinical Benefit in Patients with Advanced Solid Tumors

  • Majority of patients receiving SOT101 (SO-C101) + pembrolizumab had confirmed clinical benefit
  • Clinical responses have been observed in patients progressing on previous anti-PD-1 treatment
  • SOT101 monotherapy and in combination with pembrolizumab was well tolerated in patients with advanced/metastatic solid tumors

SOTIO Biotech, a clinical stage immuno-oncology company owned by PPF Group, today announced new data from the ongoing Phase 1/1b AURELIO-03 study of SOT101, an IL-15 superagonist, as a monotherapy and in combination with pembrolizumab in patients with advanced/metastatic solid tumors. The data are presented in three posters at the Society for Immunotherapy of Cancer (SITC) 36th Annual Meeting from November 10-14, 2021.


SOTIO to Present New Data from Phase 1 Study of IL-15 Superagonist, SOT101, at the Society for Immunotherapy of Cancer (SITC) 36th Annual Meeting

  • SOTIO will present three posters discussing data that highlight the encouraging safety and efficacy for SOT101 (SO-C101) as a monotherapy and in combination with pembrolizumab for the treatment of advanced solid tumors.

SOTIO Demonstrates Strong Potential of SOT102 (ADC Targeting Claudin 18.2) for Treatment of Solid Tumors in Preclinical Studies

  • Results from preclinical, proof-of-concept studies were presented at the 2021 AACR Annual Meeting
  • Results demonstrate strong potential of SOT102 to eliminate tumor cells in a target-specific manner
  • First-in-human study in gastric and pancreatic cancer patients with expected launch in early 2022

SOTIO, a clinical stage immuno-oncology company owned by PPF Group, announced new preclinical data of its antibody-drug conjugate (ADC), SOT102 (formerly SO-N102), for the treatment of solid tumors in a virtual poster presentation at the 2021 American Association of Cancer Research (AACR) Annual Meeting. The data, which demonstrate that SOT102 has strong potential to eliminate CLDN18.2-expressing tumor cells in a target-specific manner, provide proof of concept for SOT102 as well as SOTIO’s proprietary ADC platform.