Evidence map›Paper›PMID 41212456›Full record

ArticleOdontology2026

Expression and biological functions of miR-486-5p in peri-implantitis.

Yi Lei, Kai Wu, Song Yang, Shaomin Wen, Suzhen Li, Xiju Fu, Yunfei Wu, Hongxia Pang, Jie Guo

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Article in Odontology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

9 authors.

Yi LeiDepartment of Stomatology, Wuhan Ninth Hospital, Wuhan, 430080, China.
Kai WuDepartment of Stomatology, The First Affiliated Hospital of Hainan Medical University, Haikou, 570102, China.
Song YangDepartment of Stomatology, The First Affiliated Hospital of Hainan Medical University, Haikou, 570102, China.
Shaomin WenDepartment of Stomatology, The First Affiliated Hospital of Hainan Medical University, Haikou, 570102, China.
Suzhen LiDepartment of Stomatology, The First Affiliated Hospital of Hainan Medical University, Haikou, 570102, China.
Xiju FuDepartment of Stomatology, The First Affiliated Hospital of Hainan Medical University, Haikou, 570102, China.
Yunfei WuDepartment of Stomatology, The First Affiliated Hospital of Hainan Medical University, Haikou, 570102, China.
Hongxia PangDepartment of Stomatology, The First Affiliated Hospital of Hainan Medical University, Haikou, 570102, China.
Jie GuoDepartment of Stomatology, The Eighth Hospital of Wuhan, 1288 Jianshe Avenue, Jiang'an District, Wuhan, 430012, Hubei, China. jieguogg@163.com.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Peri-implantitis (PI) is a prevalent complication of denture implantation, and the consequences of PI on dental implantation are irreversible. This research examined the levels and clinical significance of miR-486-5p in PI patients, while also investigating its biological role in the PI progression using a cellular model. Quantitative polymerase chain reaction (qPCR) was employed to assess the miR-486-5p levels. The diagnostic significance of miR-486-5p, along with its relationship to periodontal indicators and prognosis, was evaluated through ROC and Pearson correlation analysis. Additionally, the LPS cell injury model was established to investigate the effects of both the miR-486-5p overexpression and inhibition on the proliferation and apoptosis of hPDLFs utilizing CCK-8 and flow cytometry. Furthermore, the miR-486-5p regulation on inflammatory factors and oxidative stress levels was assessed through ELISA. The miR-486-5p levels in PI patients were elevated, demonstrating considerable diagnostic potential for this condition. miR-486-5p might serve as an important indicator for assessing the periodontal status and prognosis of PI patients. In cell models, miR-486-5p overexpression could inhibit proliferation and promote apoptosis of hPDLFs, as well as enhance the inflammatory mediators release and oxidative stress-related damage. Conversely, the inhibition of miR-486-5p expression could counteract the promoting effect of LPS on inflammatory response. miR-486-5p is a potential diagnostic biomarker of PI. The up-regulated miR-486-5p might intensify inflammatory responses and impair cellular functionality, consequently facilitating the progression of PI.

Indexed as

MicroRNAsPeri-ImplantitisApoptosisCell ProliferationEnzyme-Linked Immunosorbent AssayFlow CytometryHumansOxidative StressMicroRNAsMIRN486 microRNA, humanBiological functionsBiomarkermiRNAPeri-implantitis

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.