Evidence map›Paper›PMID 40390079›Full record

ArticleJournal of orthopaedic surgery and research2025

LncRNA HCG18 regulates the progression of spinal tuberculosis by modulating the hsa-miR-146a-5p/TGF-β1/SMADs pathway.

Feng Li, Hongdong Tan, Xiao Zhang, Xiaodong Zhao, Xiaopeng Li, Gaoyang Chen

Abstract read
In one paragraph

Article in Journal of orthopaedic surgery and research, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 papers.

0numbers the graph read from it
0cells of the map it votes in
40citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

40 citing papers in PubMed.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors.

Feng Li *Department of Spine Surgery, The First Affiliated Hospital of Shandong Second Medical University (Weifang People's Hospital), Weifang, 261000, China.
Hongdong Tan *Department of Orthopedic Surgery, Shandong Public Health Clinical Center, Jinan, 250100, China.
Xiao ZhangDepartment of Spine Surgery, The First Affiliated Hospital of Shandong Second Medical University (Weifang People's Hospital), Weifang, 261000, China.
Xiaodong ZhaoDepartment of Spine Surgery, The First Affiliated Hospital of Shandong Second Medical University (Weifang People's Hospital), Weifang, 261000, China.
Xiaopeng LiDepartment of Spine Surgery, The First Affiliated Hospital of Shandong Second Medical University (Weifang People's Hospital), Weifang, 261000, China. rmyylixiaopeng@wfmc.edu.cn.
Gaoyang ChenDivision of Hand & Foot and Microvascular Surgery, Department of Orthopedic Surgery, Shenzhen Key Laboratory of Musculoskeletal Tissue Reconstruction and Function Restoration, The First Affiliated Hospital of Southern University of Science and Technology (Shenzhen People's Hospital), Shenzhen, 518020, China. chen199001207@163.com.

Funding

Natural Science Foundation of Shandong Province ZR2020MH093Sanming Project of Medicine in Shenzen Municipality SZSM202111015Shenzhen Key Medical Discipline Construction Fund SZXK024Shenzhen Medical Academy of Research and Translation Project A2303029Shenzhen Municipal Science and Technology Innovation Committee Project RCYX20231211090329027, JCYJ20220530152812028
6 · The paper itself

Abstract

Spinal tuberculosis is the most common extrapulmonary tuberculosis, characterized by intervertebral disc destruction, which seriously affects people's quality of life. Recent studies have suggested that the TGF-β1/SMADs signaling pathway plays an important regulatory role in the process of intervertebral disc destruction caused by spinal tuberculosis. However, the abnormal TGF-β1/SMADs signaling pathway in spinal tuberculosis is not fully understood. Herein, we found for the first time that HCG18 was significantly upregulated in spinal tuberculosis nucleus pulposus clinical samples and confirmed that HCG18 negatively regulates the proliferation and migration ability of nucleus pulposus cells (NPCs). In vitro experiments further suggest that overexpression of HCG18 can significantly promote TGF-β1/SMADs pathway activity and inhibit proliferation, migration, and apoptosis of NPCs, an effect which can be reversed by overexpressing hsa-miR-146a-5p. On the contrary, knocking down HCG18 yields the opposite result. In vivo experiments suggest that knocking down HCG18 can significantly alleviate the destruction of the nucleus pulposus in rats with spinal tuberculosis by inhibiting the activity of the TGF-β1/SMADs pathway. In summary, our research suggests that HCG18 can promote the progression of spinal tuberculosis by alleviating the inhibitory effect of hsa-miR-146a-5p on the TGF-β1/SMADs pathway. This study provides new insights into the occurrence and development of spinal tuberculosis, as well as new strategies for the prevention and treatment of spinal tuberculosis.

Indexed as

Disease ProgressionMicroRNAsRNA, Long NoncodingSignal TransductionSmad ProteinsTransforming Growth Factor beta1Tuberculosis, SpinalAdultAnimalsApoptosisCell MovementCell ProliferationCells, CulturedFemaleHumansMaleMicroRNAsMIRN146 microRNA, humanRNA, Long NoncodingSmad ProteinsTGFB1 protein, humanTransforming Growth Factor beta1HCG18hsa-miR-146a-5pIntervertebral disc destructionSMADs signaling pathwaySpinal tuberculosis

Identifiers

PMID40390079
PMCPMC12087226

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LicenceCC BY-NC-ND
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Registered trials

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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.