lncRNA HAND2-AS1 inhibits cancer cell proliferation, migration and invasion by downregulating ROCK1 in HPV-positive and negative cervical squamous cell carcinoma

Autor:	Liping Jin, Linjie Shi, Lihua Pei, Shuangling Jin, Jingquan Ji
Jazyk:	angličtina
Rok vydání:	2019
Předmět:	0301 basic medicine Cancer Research animal structures Cell Biology 03 medical and health sciences 0302 clinical medicine Immunology and Microbiology (miscellaneous) Downregulation and upregulation ROCK1 medicine human papillomavirus Oncogene Cancer General Medicine Articles Cell cycle medicine.disease Molecular medicine 030104 developmental biology medicine.anatomical_structure 030220 oncology & carcinogenesis Cancer cell embryonic structures Cancer research cervical squamous cell carcinoma lncRNA HAND2-AS1 cancer cells
Zdroj:	Experimental and Therapeutic Medicine
ISSN:	1792-1015 1792-0981
Popis:	Long non-coding (lnc)RNA HAND2 antisense RNA 1 (HAND2-AS1) exhibited tumor suppression activity in different types of cancer. However, its role in cervical squamous cell carcinoma (CSCC), which is frequently diagnosed among females, has not been elucidated. The current study revealed that lncRNA HAND2-AS1 was downregulated, while Rho-associated protein kinase 1 (ROCK1) was upregulated in serum of human papillomavirus (HPV)-positive and -negative patients with CSCC compared with healthy controls. Correlation analysis revealed that the expression levels of lncRNA HAND2-AS1 were negatively correlated with the expression levels of ROCK1 in HPV-positive and -negative patients with CSCC but not in healthy controls. Downregulation of lncRNA HAND2-AS1 distinguished patients with CSCC from healthy controls. Additionally, lncRNA HAND2-AS1 overexpression led to reduced expression levels of ROCK1 in HPV-positive and -negative human CSCC cell lines but not in normal cervical cell lines. ROCK1 overexpression did not significantly affect the expression of lncRNA HAND2-AS1 in all the cell lines investigated. lncRNA HAND2-AS1 overexpression inhibited, while ROCK1 overexpression promoted the proliferation, migration and invasion of HPV-positive and -negative human CSCC cell lines but not normal cervical cell lines. ROCK1 overexpression attenuated the effects of lncRNA HAND2-AS1 overexpression on cancer cell proliferation, migration and invasion. lncRNA HAND2-AS1 may inhibit cancer cell proliferation, migration and invasion by downregulating ROCK1 in HPV-positive and -negative CSCC.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fb4624814dbd793b083dbee455780521 http://europepmc.org/articles/PMC6755406 Zobrazit plný text záznamu Plný text ve formátu PDF Plný text ve formátu HTML
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