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Ginkgetin promotes proliferation and migration of Schwann cells via PIGF/p38 MAPK signaling pathway.
Zhang, Yong; Niu, Yanfen; Weng, Qiuyan.
Afiliação
  • Zhang Y; Departments of Trauma Orthopedics, Ningbo No. 6 Hospital, China.
  • Niu Y; Department of Neurology, The Affiliated Hospital of Medical School, Ningbo University, China.
  • Weng Q; Department of Neurology, The Affiliated Hospital of Medical School, Ningbo University, China. Electronic address: wengqiuyan_qiuyw@163.com.
Tissue Cell ; 79: 101967, 2022 Dec.
Article em En | MEDLINE | ID: mdl-36351341
The proliferation and migration of Schwann cells is pivotal to peripheral nerve injury (PNI) repair. Recent studies have revealed that Ginkgetin has neuroprotective effects. Hence, we focused on identifying whether Ginkgetin could regulate the proliferation and migration of Schwann cells, thereby contributing to the repair of PNI. Rat Schwann cells RSC96 were treated with different concentrations of Ginkgetin. Short hairpin RNA targeting phosphatidylinositol glycan anchor biosynthesis class F (shPIGF) was employed to investigate the effects of PIGF on Ginkgetin-induced RSC96 cells. Viability of RSC96 cells was estimated via cell counting kit-8 (CCK-8) assay and proliferation of the cells was assessed by 5-ethynyl-2'-deoxyuridine (EdU) assay. Migration was estimated via wound healing assay and invasion was evaluated through transwell assay. Western blot was employed to test the expressions of PIGF, protein-38 (p38), and phosphorylated p-38 (p-p38). Ginkgetin (50 or 100 µg/ml) increased the viability, proliferation, migration, and invasion of RSC96 cells, up-regulated PIGF expression and raised the ratio of p-p38/p38, which were all reversed by PIGF silencing. Ginkgetin promotes proliferation, migration, and invasion of Schwann cells via PIGF/p38 MAPK signaling pathway.
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Células de Schwann / Transdução de Sinais Tipo de estudo: Prognostic_studies Limite: Animals Idioma: En Revista: Tissue Cell Ano de publicação: 2022 Tipo de documento: Article País de afiliação: China

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Células de Schwann / Transdução de Sinais Tipo de estudo: Prognostic_studies Limite: Animals Idioma: En Revista: Tissue Cell Ano de publicação: 2022 Tipo de documento: Article País de afiliação: China