Title : Signaling Crosstalk of FHIT, p53, and p38 in etoposide-induced apoptosis in MCF-7 cells.

Pub. Date : 2019 Jun

PMID : 30614034






5 Functional Relationships(s)
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1 Signaling Crosstalk of FHIT, p53, and p38 in etoposide-induced apoptosis in MCF-7 cells. Etoposide tumor protein p53 Homo sapiens
2 The time course study showed that the expression of FHIT, p53, and p38MAPK started after 1 hour following etoposide treatment. Etoposide tumor protein p53 Homo sapiens
3 Thus, activation of p38 upon etoposide treatment leads to increase in FHIT and p53 expression. Etoposide tumor protein p53 Homo sapiens
4 In p53 knockdown MCF-7, the FHIT induction was hampered but p38 activation was induced in lower doses of etoposide. Etoposide tumor protein p53 Homo sapiens
5 Our data demonstrated that the exposure of MCF-7 cells to etoposide increases apoptosis through a mechanism involving the activation of the p38-FHIT-p53 pathway. Etoposide tumor protein p53 Homo sapiens