Metformin inhibits migration and invasion of renal carcinoma cell line 786-O by regulating acetylation of histone
Objective To investigate the mechanism of metformin inhibition of migration and invasion of renal carcinoma cell line 786-O.Methods Transwell migration and Matrigel invasion assays were used to examine the role of metformin at 10 mM and 20 mM on migration and invasion of the cell line 786-O.Expressi...
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| Language: | zho |
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Editorial Department of Journal of Clinical Nephrology
2019-01-01
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| Series: | Linchuang shenzangbing zazhi |
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| Online Access: | http://www.lcszb.com/thesisDetails?columnId=57913757&Fpath=home&index=0 |
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| _version_ | 1849313185785446400 |
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| author | HE De-jiao YANG Ding-ping LIU Hong-yan LI Hao-yong |
| author_facet | HE De-jiao YANG Ding-ping LIU Hong-yan LI Hao-yong |
| author_sort | HE De-jiao |
| collection | DOAJ |
| description | Objective To investigate the mechanism of metformin inhibition of migration and invasion of renal carcinoma cell line 786-O.Methods Transwell migration and Matrigel invasion assays were used to examine the role of metformin at 10 mM and 20 mM on migration and invasion of the cell line 786-O.Expression of E-cadherin,vimentin,MMP-2 and MMP-9 as well as acetylation of histone H3 K9,H4 K12 and H4 K16 were detected by western blotting after metformin treatment.When combining the histone acetyltransferase inhibitor C646 with metformin,effect of metformin regulation of histone acetylation on migration of the cell line 786-O was observed through Transwell assay.Results Both 10 mM and 20 mM metformin remarkably inhibited migration and invasion of 786-O cells(P<0.05).The expression of E-cadherin was upregulated while expression of vimentin,MMP-2 and MMP-9 was downregulated after exposure to metformin(P<0.05).What’s more,the acetylation levels of histone H3 K9、H4 K12 and H4 K16 were significantly upregulated by metformin treatment(P<0.05).Combination of metformin with C646 could blocked inhibition of migration resulting from metformin treatment alone(P<0.05).Conclusions Metformin inhibits migration and invasion of renal carcinoma cell line 786-O through upregulation of histone acetylation. |
| format | Article |
| id | doaj-art-156cb969fa8e4cec8ca64796c94889ca |
| institution | Kabale University |
| issn | 1671-2390 |
| language | zho |
| publishDate | 2019-01-01 |
| publisher | Editorial Department of Journal of Clinical Nephrology |
| record_format | Article |
| series | Linchuang shenzangbing zazhi |
| spelling | doaj-art-156cb969fa8e4cec8ca64796c94889ca2025-08-20T03:52:51ZzhoEditorial Department of Journal of Clinical NephrologyLinchuang shenzangbing zazhi1671-23902019-01-0119720157913757Metformin inhibits migration and invasion of renal carcinoma cell line 786-O by regulating acetylation of histoneHE De-jiaoYANG Ding-pingLIU Hong-yanLI Hao-yongObjective To investigate the mechanism of metformin inhibition of migration and invasion of renal carcinoma cell line 786-O.Methods Transwell migration and Matrigel invasion assays were used to examine the role of metformin at 10 mM and 20 mM on migration and invasion of the cell line 786-O.Expression of E-cadherin,vimentin,MMP-2 and MMP-9 as well as acetylation of histone H3 K9,H4 K12 and H4 K16 were detected by western blotting after metformin treatment.When combining the histone acetyltransferase inhibitor C646 with metformin,effect of metformin regulation of histone acetylation on migration of the cell line 786-O was observed through Transwell assay.Results Both 10 mM and 20 mM metformin remarkably inhibited migration and invasion of 786-O cells(P<0.05).The expression of E-cadherin was upregulated while expression of vimentin,MMP-2 and MMP-9 was downregulated after exposure to metformin(P<0.05).What’s more,the acetylation levels of histone H3 K9、H4 K12 and H4 K16 were significantly upregulated by metformin treatment(P<0.05).Combination of metformin with C646 could blocked inhibition of migration resulting from metformin treatment alone(P<0.05).Conclusions Metformin inhibits migration and invasion of renal carcinoma cell line 786-O through upregulation of histone acetylation.http://www.lcszb.com/thesisDetails?columnId=57913757&Fpath=home&index=0MetforminHistone acetylationRenal carcinomaMigration and invasion |
| spellingShingle | HE De-jiao YANG Ding-ping LIU Hong-yan LI Hao-yong Metformin inhibits migration and invasion of renal carcinoma cell line 786-O by regulating acetylation of histone Linchuang shenzangbing zazhi Metformin Histone acetylation Renal carcinoma Migration and invasion |
| title | Metformin inhibits migration and invasion of renal carcinoma cell line 786-O by regulating acetylation of histone |
| title_full | Metformin inhibits migration and invasion of renal carcinoma cell line 786-O by regulating acetylation of histone |
| title_fullStr | Metformin inhibits migration and invasion of renal carcinoma cell line 786-O by regulating acetylation of histone |
| title_full_unstemmed | Metformin inhibits migration and invasion of renal carcinoma cell line 786-O by regulating acetylation of histone |
| title_short | Metformin inhibits migration and invasion of renal carcinoma cell line 786-O by regulating acetylation of histone |
| title_sort | metformin inhibits migration and invasion of renal carcinoma cell line 786 o by regulating acetylation of histone |
| topic | Metformin Histone acetylation Renal carcinoma Migration and invasion |
| url | http://www.lcszb.com/thesisDetails?columnId=57913757&Fpath=home&index=0 |
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