IMPROVED PROCESS FOR CULTURING TUMOR-INFILTRATING LYMPHOCYTES FOR THERAPEUTIC USE

The present invention is targeted towards reinvigorating exhausted Tumor Infiltrating Lymphocytes (TILs) in vitro by co-culturing excised TIL containing tumor fragments with checkpoint inhibitors, stimulating the TILs with other interleukins known to revert T cell exhaustion), and/or inhibiting the...

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Bibliographic Details
Main Authors Heeke, Christina, Cordes, Ulrik, Friese, Christina, Kirketerp-Møller, Nikolaj
Format Patent
LanguageEnglish
Published 19.01.2023
Subjects
BEER
BIOCHEMISTRY
CHEMISTRY
COMPOSITIONS THEREOF
CULTURE MEDIA
ENZYMOLOGY
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
METALLURGY
MICROBIOLOGY
MICROORGANISMS OR ENZYMES
MUTATION OR GENETIC ENGINEERING
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS
SPIRITS
VINEGAR
WINE
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Summary:The present invention is targeted towards reinvigorating exhausted Tumor Infiltrating Lymphocytes (TILs) in vitro by co-culturing excised TIL containing tumor fragments with checkpoint inhibitors, stimulating the TILs with other interleukins known to revert T cell exhaustion), and/or inhibiting the effect of regulatory T cells secreted factors (such as IL-10) thereby creating a favorable tumor microenvironment (TME) where exhausted T-cells can expand faster and to higher numbers than currently established TIL expansion protocols.
Bibliography:Application Number: US202017756814