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Article Dans Une Revue Biomolecules Année : 2020

Dual Role of the PTPN13 Tyrosine Phosphatase in Cancer

Soha Mcheik
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Leticia Aptecar
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Peter Coopman
Véronique D’hondt
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Résumé

In this review article, we present the current knowledge on PTPN13, a class I non-receptor protein tyrosine phosphatase identified in 1994. We focus particularly on its role in cancer, where PTPN13 acts as an oncogenic protein and also a tumor suppressor. To try to understand these apparent contradictory functions, we discuss PTPN13 implication in the FAS and oncogenic tyrosine kinase signaling pathways and in the associated biological activities, as well as its post-transcriptional and epigenetic regulation. Then, we describe PTPN13 clinical significance as a prognostic marker in different cancer types and its impact on anti-cancer treatment sensitivity. Finally, we present future research axes following recent findings on its role in cell junction regulation that implicate PTPN13 in cell death and cell migration, two major hallmarks of tumor formation and progression.
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Dates et versions

hal-03116270 , version 1 (20-01-2021)

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Soha Mcheik, Leticia Aptecar, Peter Coopman, Véronique D’hondt, Gilles Gf Freiss. Dual Role of the PTPN13 Tyrosine Phosphatase in Cancer. Biomolecules, 2020, 10, ⟨10.3390/biom10121659⟩. ⟨hal-03116270⟩
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