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Cited by 305

The DOI matches its Crossref record; 91 of the 91 references it cites were found in a registry or an index.

FGF Signaling Pathway: A Key Regulator of Stem Cell Pluripotency

Open access
Mossahebi-Mohammadi, Majid, Quan, Meiyu, Zhang, Jin-San, Li, Xiaokun·2020·Frontiers in Cell and Developmental Biology

Abstract

from embryonic stem cells (ESCs), induced PSC (iPSC) and also post-implantation epiblast-derived stem cells (EpiSCs) are known for their two unique characteristics: the ability to give rise to all somatic lineages and the self-renewal capacity. Numerous intrinsic signaling pathways contribute to the maintenance of the pluripotency state of stem cells by tightly controlling key transcriptional regulators of stemness including sex determining region Y box 2 (Sox-2), octamer-binding transcription factor (Oct)3/4, krueppel-like factor 4 (Klf-4), Nanog, and c-Myc. Signaling by fibroblast growth factor (FGF) is of critical importance in regulating stem cells pluripotency. The FGF family is comprised of 22 ligands that interact with four FGF receptors (FGFRs). FGF/FGFR signaling governs fundamental cellular processes such as cell survival, proliferation, migration, differentiation, embryonic development, organogenesis, tissue repair/regeneration, and metabolism. FGF signaling is mediated by the activation of RAS - mitogen-activated protein kinase (MAPK), phosphatidylinositol-4,5-bisphosphate 3-kinase (PI3K)-AKT, Phospholipase C Gamma (PLCγ), and signal transducers and activators of transcription (STAT), which intersects and synergizes with other signaling pathways such as Wnt, retinoic acid (RA) and transforming growth factor (TGF)-β signaling. In the current review, we summarize the role of FGF signaling in the maintenance of pluripotency state of stem cells through regulation of key transcriptional factors.

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Metadata

Authors
Mossahebi-Mohammadi, M., Quan, M., Zhang, J.-S., & Li, X.
Venue
Frontiers in Cell and Developmental Biology
Published
2020-02-18
Volume
8
Pages
79-79
ISSN
2296-634X (ISSN-L)
OpenAlex
W3006012565
Cited by
305
References
91
FWCI
10.51
Type
journal article
Language
en
Open access
gold

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Mossahebi-Mohammadi, M., Quan, M., Zhang, J.-S., & Li, X. (2020). FGF Signaling Pathway: A Key Regulator of Stem Cell Pluripotency. Frontiers in Cell and Developmental Biology. https://doi.org/10.3389/fcell.2020.00079

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