@incollection{3188454, title = "In Situ Detection of miRNAs in Senescent Cells in Archival Material", author = "Pateras, Ioannis S. and Theodorou, Sofia D. P. and Chouliari, Niki V. and and Veroutis, Dimitris and Passias, Panagiotis-Georgios and Evangelou, and Konstantinos and Gorgoulis, Vassilis G.", booktitle = "SENOLYTICS IN DISEASE, AGEING AND LONGEVITY", publisher = "SPRINGER INTERNATIONAL PUBLISHING AG", year = "2020", isbn = "978-3-030-44903-2; 978-3-030-44902-5", pages = "147-162", doi = "10.1007/978-3-030-44903-2_8", keywords = "Senescence; Co-detection; miRNAs; GL13 (SenTraGor (TM)); Senotherapeutics", abstract = "The detection of senescent cells has been challenging. We have recently developed a novel hybrid histo-/immunohisto-chemical method that can bypass several constraints of detection of senescent cells. It is based on the development of a novel reagent called GL13 (SenTraGorTM) that binds lipofuscin, a non-degradable metabolic by-product that is known as a hallmark of senescence. This chapter provides a unique approach to detect formalin fixed paraffin embedded tissues miRNAs in senescent GL13-reactive cells in routine. Given the significant role of miRNAs in senescent programs, this approach enables for the first time to monitor miRNAs in the context of senescence in situ in archival material. Notably, this assay improves our capacity to detect in vivo senescent cells which favors rationalization of senotherapeutic drugs. Although these agents are in early clinical trials, their introduction in routine practice will transform healthcare as we know it, bringing to the fore the necessity for precise detection of senescent cells in tissues." }