Compositions and methods for treating a disease or disorder associated with senescence

EP4770655A1Pending Publication Date: 2026-07-08JLM EXOGRADE LLC

Patent Information

Authority / Receiving Office
EP · EP
Patent Type
Applications
Current Assignee / Owner
JLM EXOGRADE LLC
Filing Date
2024-08-30
Publication Date
2026-07-08

AI Technical Summary

Technical Problem

Cellular senescence leads to the accumulation of senescent cells, which contribute to aging and age-related diseases, as well as adverse effects from cancer treatments, by secreting inflammatory factors and disrupting tissue function.

Method used

The use of extracellular vesicles (EVs) derived from Muse cells that encapsulate or comprise senolytic agents, promoting the selective removal of senescent cells and reversing senescence-associated phenotypes.

Benefits of technology

The described approach effectively reduces the number of senescent cells, thereby mitigating the detrimental effects of senescence on tissues and organs, and improving overall health and cosmetic appearances.

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Abstract

The invention relates to compositions (e.g., pharmaceutical compositions), uses, methods, non-therapeutic and therapeutic methods related to senolytic agents encapsulated or comprised in Muse cell derived extracellular vesicles (e.g. exosomes). Such compositions and methods are useful for specifically killing senescent cells and reverting any symptoms, disorders or diseases associated with senescence.
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