{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,4]],"date-time":"2026-08-04T16:07:47Z","timestamp":1785859667043,"version":"3.56.0"},"reference-count":33,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2022,2,27]],"date-time":"2022-02-27T00:00:00Z","timestamp":1645920000000},"content-version":"vor","delay-in-days":57,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100007046","name":"Wuhan University","doi-asserted-by":"publisher","award":["ZLYNXM202018"],"award-info":[{"award-number":["ZLYNXM202018"]}],"id":[{"id":"10.13039\/501100007046","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["81872376"],"award-info":[{"award-number":["81872376"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Oxidative Medicine and Cellular Longevity"],"published-print":{"date-parts":[[2022,1]]},"abstract":"<jats:p>Peritoneal metastasis (PM) is one of the main causes of a poor prognosis in patients with advanced gastric cancer (GC). lncRNAs have been confirmed to play a very crucial role in the occurrence, development, and metastasis of many human cancers, including gastric cancer. However, the mechanism of lncRNA in PM of GC is rarely studied. We explored the mechanism of PM of GC through lncRNA gene sequencing and protein profiling analysis to detect PM\u2010associated lncRNAs and proteins. A quantitative reverse transcription polymerase chain reaction (qRT\u2010PCR) was performed to identify the mRNA expression of SEMA3B\u2010AS1 and BGN in GC tissues and adjacent normal tissues. The biological function of SEMA3B\u2010AS1 in the PM of GC was identified through gain\u2010 and loss\u2010of\u2010function assays. Chromatin isolation by RNA purification (ChIRP), RNA immunoprecipitation (RIP), RNA pull\u2010down, luciferase reporter, and coimmunoprecipitation (co\u2010IP) assays was carried out to demonstrate the potential mechanism between SEMA3B\u2010AS1 and its downstream genes, including HMGB1, FBXW7, and BGN. Finally, the biological function of SEMA3B\u2010AS1 was demonstrated in animal experiments. The mRNA expression level of SEMA3B\u2010AS1 was downregulated in GC and PM tissues compared to normal stomach tissues; however, BGN was highly expressed at the mRNA level. SEMA3B\u2010AS1 was closely related to PM and the overall survival (OS) of GC patients. Functionally, the overexpression of SEMA3B\u2010AS1 was related to GC progression, PM, and prognosis. Mechanistically, SEMA3B\u2010AS1 could combine with HMGB1 to regulate the transcription of FBXW7, thus facilitating the ubiquitination of BGN. In conclusion, our study demonstrated that the SEMA3B\u2010AS1\/HMGB1\/FBXW7 axis plays an inhibitory role in the PM of GC by regulating BGN protein ubiquitination. It also provides a new biological marker for the diagnosis and treatment of the PM of GC.<\/jats:p>","DOI":"10.1155\/2022\/5055684","type":"journal-article","created":{"date-parts":[[2022,2,27]],"date-time":"2022-02-27T23:35:17Z","timestamp":1646004917000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":15,"title":["The lncRNA SEMA3B\u2010AS1\/HMGB1\/FBXW7 Axis Mediates the Peritoneal Metastasis of Gastric Cancer by Regulating BGN Protein Ubiquitination"],"prefix":"10.1155","volume":"2022","author":[{"given":"Guoquan","family":"Huang","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Zhenxian","family":"Xiang","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Haitao","family":"Wu","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Qiuming","family":"He","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Rongzhang","family":"Dou","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Chaogang","family":"Yang","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jialin","family":"Song","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sihao","family":"Huang","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2597-3875","authenticated-orcid":false,"given":"Shuyi","family":"Wang","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3657-8405","authenticated-orcid":false,"given":"Bin","family":"Xiong","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2022,2,27]]},"reference":[{"key":"e_1_2_11_1_2","doi-asserted-by":"publisher","DOI":"10.3322\/caac.21254"},{"key":"e_1_2_11_2_2","doi-asserted-by":"publisher","DOI":"10.3322\/caac.21338"},{"key":"e_1_2_11_3_2","doi-asserted-by":"publisher","DOI":"10.1016\/S1470-2045(14)70420-6"},{"key":"e_1_2_11_4_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0140-6736(10)61121-X"},{"key":"e_1_2_11_5_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.ejso.2013.10.019"},{"key":"e_1_2_11_6_2","doi-asserted-by":"publisher","DOI":"10.1093\/annonc\/mdz001"},{"key":"e_1_2_11_7_2","doi-asserted-by":"publisher","DOI":"10.1016\/S1470-2045(15)00553-7"},{"key":"e_1_2_11_8_2","doi-asserted-by":"publisher","DOI":"10.1126\/science.1231776"},{"key":"e_1_2_11_9_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.cell.2009.02.006"},{"key":"e_1_2_11_10_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.molcel.2011.08.018"},{"key":"e_1_2_11_11_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.ccr.2014.07.009"},{"key":"e_1_2_11_12_2","doi-asserted-by":"publisher","DOI":"10.1038\/nrg2521"},{"key":"e_1_2_11_13_2","doi-asserted-by":"publisher","DOI":"10.1101\/gad.1800909"},{"key":"e_1_2_11_14_2","doi-asserted-by":"publisher","DOI":"10.1186\/s13045-017-0428-9"},{"key":"e_1_2_11_15_2","doi-asserted-by":"publisher","DOI":"10.1186\/s13045-020-00920-3"},{"key":"e_1_2_11_16_2","doi-asserted-by":"publisher","DOI":"10.1186\/s12935-020-01289-6"},{"key":"e_1_2_11_17_2","doi-asserted-by":"publisher","DOI":"10.1038\/s41467-021-24236-z"},{"key":"e_1_2_11_18_2","doi-asserted-by":"publisher","DOI":"10.1186\/s12943-019-1079-y"},{"key":"e_1_2_11_19_2","first-page":"933","article-title":"The expressions of CDC4 and c-Myc in gastric cancer and their clinical signifieance","volume":"25","author":"Hui L. 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