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Cellular Senescence in Diffuse Gliomas: From Physiopathology to Possible Treatments. | LitMetric

Cellular Senescence in Diffuse Gliomas: From Physiopathology to Possible Treatments.

World Neurosurg

Department of Pathology, Instituto Nacional de Cancerología, Bogotá, Colombia; Research Institute, Fundación Universitaria de Ciencias de la Salud (FUCS), Hospital de San José - Sociedad de Cirugía de Bogotá, Bogotá, Colombia.

Published: November 2024

AI Article Synopsis

Article Abstract

Cellular senescence in gliomas is a complex process that is induced by aging and replication, ionizing radiation, oncogenic stress, and the use of temozolomide. However, the escape routes that gliomas must evade senescence and achieve cellular immortality are much more complex, in which the expression of telomerase and the alternative lengthening of telomeres, as well as the mutation of some proto-oncogenes or tumor suppressor genes, are involved. In gliomas, these molecular mechanisms related to cellular senescence can have a tumor-suppressing or promoting effect and are directly involved in tumor recurrence and progression. From these cellular mechanisms related to cellular senescence, it is possible to generate targeted senostatic and senolytic therapies that improve the response to currently available treatments and improve survival rates. This review aims to summarize the mechanisms of induction and evasion of cellular senescence in gliomas, as well as review possible treatments with therapies targeting pathways related to cellular senescence.

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Source
http://dx.doi.org/10.1016/j.wneu.2024.08.060DOI Listing

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