Engineering Stem Cell-like Memory CD4+ T Cells for Enhanced Immunotherapy

Summary of the technology

This invention introduces a novel method to generate stem cell-like memory T (TSCM) cells from CD4+ T cells using MEK1/2 inhibitors. These engineered TSCM cells exhibit enhanced properties including self-renewal, robust antigen-specific responses, and the ability to differentiate into various CD4+ subpopulations. This approach addresses the limitations of current T cell therapies by producing more durable and effective therapeutic cells for treating cancer, infections, and autoimmune disorders.BACKGROUND

T cell therapy is a promising area in immunotherapy, but current methods face challenges such as T cell exhaustion and limited efficacy. This invention provides a solution by re-engineering CD4+ T cells into TSCM cells, offering a more robust and versatile approach to cellular immunotherapy. The technology has potential applications in various diseases, addressing the need for more effective and personalized treatments.

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Benefit

  • Enables personalized therapy tailored to specific patient conditions
  • Produces long-lasting memory T cells with robust antigen-specific responses
  • Solves the problem of T cell exhaustion common in current therapies
  • Offers versatility in treating various diseases including cancer, infections, and autoimmune disorders
  • Potentially enhances the efficacy of existing immunotherapies when used in combination

Market Application

  • Potential use in developing improved CAR-T cell therapies for cancer treatment
  • Possible application in creating more effective cellular therapies for chronic infections
  • Can be implemented in autoimmune disorder treatments
  • Suitable for enhancing existing immunotherapies like checkpoint inhibitors
  • Potential use in ex vivo cell manufacturing for personalized medicine

Intellectual property status

Granted Patent

Patent number : Patent Application No. 18/042,405

Where : USA

Related Keywords

  • Stem cell Technologies
  • Anatomy, Pathology, Immunology, Physiology
  • cellular therapy
  • immunotherapy
  • mek 1/2 inhibitors
  • t cell

About Georgetown University

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