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Stratifin (SFN) Regulates Cervical Cancer Cell Proliferation, Apoptosis, and Cytoskeletal Remodeling and Metastasis Progression Through LIMK2/Cofilin Signaling

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机构: [1]Hebei Med Univ, Dept Gynecol, Hosp 4, 12 Jiankang Rd, Shijiazhuang 050011, Hebei, Peoples R China [2]Hebei Med Univ, Canc Inst, Hosp 4, Shijiazhuang 050011, Hebei, Peoples R China
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关键词: Stratifin Cervical cancer LIMK2 Cofilin Cytoskeletal

摘要:
The aberrant expression of Stratifin (SFN) is intricately associated with the initiation and progression of numerous tumors. This study aims to investigate whether SFN regulates the metastasis of cervical cancer cells through the LIMK2/Cofilin signaling pathway. In this study, we compared the expression of SFN in normal cervical tissues and cervical carcinoma tissues. We established SFN overexpression and SFN silencing cellular models to assess the invasive and migratory capabilities of cervical cancer cells using transwell and scratch assays. YO-PRO-1/PI and EdU staining were employed to evaluate apoptotic and proliferative capacities, while Actin-Tracker Green-488 was utilized to investigate cytoskeletal remodeling. The expression levels of SFN, LIMK2, p-LIMK2, Cofilin, and p-Cofilin were examined through Western blotting and immunofluorescence. Our findings revealed elevated expression of SFN in cervical squamous cell carcinoma tissues. SFN overexpression was observed to enhance invasion and migration of cervical cancer cells, induce cytoskeletal remodeling, facilitate cell proliferation, and suppress apoptosis. Furthermore, SFN overexpression upregulated the expression levels of LIMK2, p-LIMK2, Cofilin, and p-Cofilin. Conversely, silencing SFN exerted opposite effects. SFN plays an important role in the diagnosis of cervical cancer. SFN can regulate cervical cancer cell proliferation, apoptosis, cytoskeletal remodeling and metastasis through LIMK2/Cofilin signaling.

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出版当年[2025]版:
大类 | 4 区 生物学
小类 | 4 区 生化与分子生物学 4 区 生物工程与应用微生物
最新[2025]版:
大类 | 4 区 生物学
小类 | 4 区 生化与分子生物学 4 区 生物工程与应用微生物
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出版当年[2024]版:
Q3 BIOTECHNOLOGY & APPLIED MICROBIOLOGY Q3 BIOCHEMISTRY & MOLECULAR BIOLOGY
最新[2024]版:
Q3 BIOTECHNOLOGY & APPLIED MICROBIOLOGY Q3 BIOCHEMISTRY & MOLECULAR BIOLOGY

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第一作者机构: [1]Hebei Med Univ, Dept Gynecol, Hosp 4, 12 Jiankang Rd, Shijiazhuang 050011, Hebei, Peoples R China
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通讯机构: [1]Hebei Med Univ, Dept Gynecol, Hosp 4, 12 Jiankang Rd, Shijiazhuang 050011, Hebei, Peoples R China
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