Sevoflurane Suppresses Glioma Cell Proliferation, Migration, and Invasion Both In Vitro and In Vivo Partially Via Regulating KCNQ1OT1/miR-146b-5p/STC1 Axis
Background: Sevoflurane (Sev), a volatile anesthetic agent, is widely used in neurosurgery for anesthesia maintenance, accompanied with antitumor activity postanesthesia in multiple human cancers, including glioma. However, the molecular mechanism of Sev in glioma is largely unclear, including associated informative noncoding RNAs, such as long noncoding RNAs (lncRNA) and microRNAs (miRNAs). Methods: Expression of lncRNA KCNQ1 opposite strand/antisense transcript 1 (KCNQ1OT1), miRNA (miR)-146b-5p, and stanniocalcin-1 (STC1) was measured by real-time quantitative polymerase chain reaction and Western blotting. Cell proliferation, apoptosis, migration, and invasion in vitro were examined by 3-(4,5-dimethylthiazol-2-yl)-5-(3-carboxymethoxyphenyl)-2-(4-sulfophenyl)-2H-tetrazolium (MTS) assay, fluorescence-activated cell sorting method, and transwell assays, respectively. Tumor growth in vivo was determined by xenograft models. The direct interaction between genes was confirmed by dual-luciferase reporter assay. Results: Sev enhanced apoptotic rate, but inhibited cell viability, migration, and invasion abilities of human glioma A172 and U251 cells in vitro, as well as tumor growth inhibition in vivo. The tumor-suppressive role of Sev in glioma was accompanied with downregulated KCNQ1OT1 and STC1, and upregulated miR-146b-5p. Overexpression of KCNQ1OT1 through transfection reversed, while KCNQ1OT1 silencing aggravated the antitumor role of Sev in A172 and U251 cells. Moreover, KCNQ1OT1-mediated tumor-promoting activity in A172 and U251 cells under Sev treatment was abrogated by miR-146b-5p restoration or STC1 deletion. Essentially, KCNQ1OT1 could positively regulate STC1 by acting as miR-146b-5p decoy. Conclusion: KCNQ1OT1 knockdown mediated the role of Sev in glioma cell proliferation, apoptosis, migration, and invasion both in vitro and in vivo through miR-146b-5p/STC1 pathway.
| Medienart: |
E-Artikel |
|---|
| Erscheinungsjahr: |
2024 |
|---|---|
| Erschienen: |
2024 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:39 |
|---|---|
| Enthalten in: |
Cancer biotherapy & radiopharmaceuticals - 39(2024), 2 vom: 28. März, Seite 105-116 |
| Sprache: |
Englisch |
|---|
| Beteiligte Personen: |
Wen, Jian [VerfasserIn] |
|---|
| Links: |
|---|
| Themen: |
38LVP0K73A |
|---|
| Anmerkungen: |
Date Completed 18.03.2024 Date Revised 18.03.2024 published: Print-Electronic Citation Status MEDLINE |
|---|
| doi: |
10.1089/cbr.2020.3762 |
|---|
| funding: |
|
|---|---|
| Förderinstitution / Projekttitel: |
|
| PPN (Katalog-ID): |
NLM315673214 |
|---|
| LEADER | 01000caa a22002652 4500 | ||
|---|---|---|---|
| 001 | NLM315673214 | ||
| 003 | DE-627 | ||
| 005 | 20240318233534.0 | ||
| 007 | cr uuu---uuuuu | ||
| 008 | 231225s2024 xx |||||o 00| ||eng c | ||
| 024 | 7 | |a 10.1089/cbr.2020.3762 |2 doi | |
| 028 | 5 | 2 | |a pubmed24n1334.xml |
| 035 | |a (DE-627)NLM315673214 | ||
| 035 | |a (NLM)32996777 | ||
| 040 | |a DE-627 |b ger |c DE-627 |e rakwb | ||
| 041 | |a eng | ||
| 100 | 1 | |a Wen, Jian |e verfasserin |4 aut | |
| 245 | 1 | 0 | |a Sevoflurane Suppresses Glioma Cell Proliferation, Migration, and Invasion Both In Vitro and In Vivo Partially Via Regulating KCNQ1OT1/miR-146b-5p/STC1 Axis |
| 264 | 1 | |c 2024 | |
| 336 | |a Text |b txt |2 rdacontent | ||
| 337 | |a ƒaComputermedien |b c |2 rdamedia | ||
| 338 | |a ƒa Online-Ressource |b cr |2 rdacarrier | ||
| 500 | |a Date Completed 18.03.2024 | ||
| 500 | |a Date Revised 18.03.2024 | ||
| 500 | |a published: Print-Electronic | ||
| 500 | |a Citation Status MEDLINE | ||
| 520 | |a Background: Sevoflurane (Sev), a volatile anesthetic agent, is widely used in neurosurgery for anesthesia maintenance, accompanied with antitumor activity postanesthesia in multiple human cancers, including glioma. However, the molecular mechanism of Sev in glioma is largely unclear, including associated informative noncoding RNAs, such as long noncoding RNAs (lncRNA) and microRNAs (miRNAs). Methods: Expression of lncRNA KCNQ1 opposite strand/antisense transcript 1 (KCNQ1OT1), miRNA (miR)-146b-5p, and stanniocalcin-1 (STC1) was measured by real-time quantitative polymerase chain reaction and Western blotting. Cell proliferation, apoptosis, migration, and invasion in vitro were examined by 3-(4,5-dimethylthiazol-2-yl)-5-(3-carboxymethoxyphenyl)-2-(4-sulfophenyl)-2H-tetrazolium (MTS) assay, fluorescence-activated cell sorting method, and transwell assays, respectively. Tumor growth in vivo was determined by xenograft models. The direct interaction between genes was confirmed by dual-luciferase reporter assay. Results: Sev enhanced apoptotic rate, but inhibited cell viability, migration, and invasion abilities of human glioma A172 and U251 cells in vitro, as well as tumor growth inhibition in vivo. The tumor-suppressive role of Sev in glioma was accompanied with downregulated KCNQ1OT1 and STC1, and upregulated miR-146b-5p. Overexpression of KCNQ1OT1 through transfection reversed, while KCNQ1OT1 silencing aggravated the antitumor role of Sev in A172 and U251 cells. Moreover, KCNQ1OT1-mediated tumor-promoting activity in A172 and U251 cells under Sev treatment was abrogated by miR-146b-5p restoration or STC1 deletion. Essentially, KCNQ1OT1 could positively regulate STC1 by acting as miR-146b-5p decoy. Conclusion: KCNQ1OT1 knockdown mediated the role of Sev in glioma cell proliferation, apoptosis, migration, and invasion both in vitro and in vivo through miR-146b-5p/STC1 pathway | ||
| 650 | 4 | |a Journal Article | |
| 650 | 4 | |a KCNQ1OT1 | |
| 650 | 4 | |a STC1 | |
| 650 | 4 | |a glioma | |
| 650 | 4 | |a miR-146b-5p | |
| 650 | 4 | |a sevoflurane (Sev) | |
| 650 | 7 | |a Sevoflurane |2 NLM | |
| 650 | 7 | |a 38LVP0K73A |2 NLM | |
| 650 | 7 | |a teleocalcin |2 NLM | |
| 650 | 7 | |a 76687-96-2 |2 NLM | |
| 650 | 7 | |a RNA, Long Noncoding |2 NLM | |
| 650 | 7 | |a MicroRNAs |2 NLM | |
| 650 | 7 | |a Glycoproteins |2 NLM | |
| 700 | 1 | |a Ding, Yan |e verfasserin |4 aut | |
| 700 | 1 | |a Zheng, Shaohua |e verfasserin |4 aut | |
| 700 | 1 | |a Li, Xin |e verfasserin |4 aut | |
| 700 | 1 | |a Xiao, Ying |e verfasserin |4 aut | |
| 773 | 0 | 8 | |i Enthalten in |t Cancer biotherapy & radiopharmaceuticals |d 1996 |g 39(2024), 2 vom: 28. März, Seite 105-116 |w (DE-627)NLM095459251 |x 1557-8852 |7 nnns |
| 773 | 1 | 8 | |g volume:39 |g year:2024 |g number:2 |g day:28 |g month:03 |g pages:105-116 |
| 856 | 4 | 0 | |u http://dx.doi.org/10.1089/cbr.2020.3762 |3 Volltext |
| 912 | |a GBV_USEFLAG_A | ||
| 912 | |a GBV_NLM | ||
| 951 | |a AR | ||
| 952 | |d 39 |j 2024 |e 2 |b 28 |c 03 |h 105-116 | ||