ArticleCell death & disease2021
FGF21 facilitates autophagy in prostate cancer cells by inhibiting the PI3K-Akt-mTOR signaling pathway.
Article in Cell death & disease, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 papers.
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Who cites it
40 citing papers in PubMed, 59 citations in OpenAlex.
- The Role of Autophagy in Cancer Evolution and Prognosis, Highlighting Its Role in PCa and Its Interaction with Apoptosis and Epigenetic Regulation by miRNAs.Medical sciences (Basel, Switzerland) · 2026Review
- Muscle-Tumor Crosstalk in Exercise Oncology: Exercise-Induced Myokines and Cancer Cachexia.Cancers · 2026Review
- Exercise Improves Atherosclerotic Plaque Stability Through Macrophage Autophagy and the FGF21 Signaling Pathway.International journal of molecular sciences · 2026Article
- Fos-induced osteosarcoma growth causes a cachexia-like phenotype in mice and correlates with high Fgf21 serum levels.Cancer & metabolism · 2026Article
- The role and research progress of FGF21 in breast cancer: a review.Frontiers in oncology · 2026Review
- Antagonism of β-klotho signaling by peptide 19 impairs wheel running in male mice and potentiates the cisplatin-induced decrease in wheel running.Frontiers in pharmacology · 2026Article
- FGF19 in Solid Tumors: Molecular Mechanisms, Metabolic Reprogramming, and Emerging Therapeutic Opportunities.Theranostics · 2026Review
- RUNX1T1 drives stem-like small-cell neuroendocrine prostate cancer identity.Frontiers in cell and developmental biology · 2026Article
- Resistance Exercise Counteracts Skeletal Muscle Atrophy in T2DM Mice by Upregulating FGF21 and Activating PI3K/Akt Pathway.Biomolecules · 2025Article
- Review
- Genetically-engineered Salmonella typhimurium expressing FGF21 promotes neurological recovery in ischemic stroke via FGFR1/AMPK/mTOR pathway.Journal of neuroinflammation · 2025Article
- Autophagy: The convergence point of aging and cancer.Biochemistry and biophysics reports · 2025Review
- Regulation of pancreatic cancer cells by suppressing KIN17 through the PI3K/AKT/mTOR signaling pathway.Oncology reports · 2025Article
- Stimulating Soluble Guanylyl Cyclase with the Clinical Agonist Riociguat Restrains the Development and Progression of Castration-Resistant Prostate Cancer.Cancer research · 2025Article
- Systematic characterization of cross-source miRNA biomarkers in prostate cancer with computational-experimental integrated analysis.Frontiers in cell and developmental biology · 2025Article
- FGF21 inhibits invasion and metastasis via IL-17A-Notch in pancreatic ductal adenocarcinoma.Frontiers in oncology · 2025Article
- Important Roles of PI3K/AKT Signaling Pathway and Relevant Inhibitors in Prostate Cancer Progression.Cancer medicine · 2024Review
- Review
- Osthole Suppresses Cell Growth of Prostate Cancer by Disrupting Redox Homeostasis, Mitochondrial Function, and Regulation of tiRNAAntioxidants (Basel, Switzerland) · 2024Article
- Sialyltransferase ST3GAL6 silencing reduces α2,3-sialylated glycans to regulate autophagy by decreasing HSPB8-BAG3 in the brain with hepatic encephalopathy.Journal of Zhejiang University. Science. B · 2024Article
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Authors and funding
7 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Fibroblast growth factor 21 (FGF21) plays an important role in regulating glucose and lipid metabolism, but its role in cancer is less well-studied. We aimed to investigate the action of FGF21 in the development of prostate cancer (PCa). Herein, we found that FGF21 expression was markedly downregulated in PCa tissues and cell lines. FGF21 inhibited the proliferation and clone formation of LNCaP cells (a PCa cell line) and promoted apoptosis. FGF21 also inhibited PCa cell migration and invasiveness. The Gene Ontology and Kyoto Encyclopedia of Genes and Genomes analyses revealed that FGF21 was related to autophagy and the phosphatidylinositol 3-kinase-Akt kinase-mammalian target of rapamycin (PI3K-Akt-mTOR) pathway. Mechanistically, FGF21 promoted autophagy in LNCaP cells by inhibiting the PI3K-Akt-mTOR-70S6K pathway. In addition, FGF21 inhibited PCa tumorigenesis in vivo in nude mice. Altogether, our findings show that FGF21 inhibits PCa cell proliferation and promoted apoptosis in PCa cells through facilitated autophagy. Therefore, FGF21 might be a potential novel target in PCa therapy.
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