Jonathan Zalevsky

Chief Research & Development Officer Nektar Therapeutics

Jonathan Zalevsky, PhD, is Chief Research & Development Officer at Nektar Therapeutics, overseeing research, clinical development, regulatory affairs, and biologics process development. Since joining Nektar in 2015, he has driven the growth of its immunology and immuno-oncology pipeline, including early development of rezpegaldesleukin and NKTR-0165. Previously, he was Global Vice President and Head of the Inflammation Drug Discovery Unit at Takeda Pharmaceuticals and held R&D roles at Xencor, advancing its first four clinical-stage assets. Dr. Zalevsky earned his PhD in Biochemistry from UCSF and dual BS degrees in Biochemistry and Molecular, Cellular, and Developmental Biology from the University of Colorado Boulder.

Seminars

Wednesday 25th March 2026
Industry Leader’s Fireside Chat: Evaluating the Global Treg Landscape to Explore the Future of Space
8:40 am
  • Exploring the global Treg landscape to identify emerging opportunities and the direction of future Treg development
  • Exploring the interest in Treg collaboration and investment amid industry changes and recent changes in the industry
  • Discussing the broad landscape of Treg therapy economics considering cost, reimbursement and tariff impacts
Thursday 26th March 2026
Driving Durable Relief in Atopic Dermatitis with Nektar’s REZPEG IL-2 Platform
12:00 pm
  • Showcasing the unique mechanism of Nektar’s REZPEG IL-2 platform and why it is effective in modulating immune balance
  • Highlighting long-term maintenance data from the REZOLVE-AD study to demonstrate sustained efficacy and patient benefit
  • Exploring how REZPEG can redefine therapeutic expectations for chronic atopic dermatitis management

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Jonathan Zalevsky