Evidence map›Paper›PMID 39774004›Full record

ArticleAging2024

Comprehensive analysis of LMNB2 in pan-cancer and identification of its biological role in sarcoma.

Yonghui Guo, Min Zhang, Yingrui Luo, Yingshi Li, Yanxia Xu, Nisha Wang

Abstract read
In one paragraph

Article in Aging, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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.

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2 · The registry

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3 · Its place in the literature

Who cites it

4 citing papers in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

6 authors.

Yonghui GuoDepartment of Laboratory Medicine, Zhujiang Hospital, Southern Medical University, Guangzhou, Guangdong Province, China.
Min ZhangGuangDong Second Province General Hospital, Neurosurgery Department (MH), Guangzhou, Guangdong Province, China.
Yingrui LuoCancer Research Institute, School of Basic Medical Sciences, Southern Medical University, Guangzhou, Guangdong Province, China.
Yingshi LiSouthern Medical University, Guangzhou, Guangdong Province, China.
Yanxia XuDepartment of Radiation Oncology, Zhuhai People’s Hospital (Zhuhai Clinical Medical College of Jinan University), Zhuhai, Guangdong Province, China.
Nisha WangDepartment of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, Guangdong Province, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundsSarcoma (SARC) is a mesenchymal tumor which often responds poorly to systemic therapy. It is therefore important to look for possible biological markers that could tell the prognosis and the progression of SARC.

methodsA combined evaluation of the Cancer Genome Atlas (TCGA) and genotypic tissue expression (GTEx) portal was used to analyzeLMNB2 expression level in different types of cancer. Kaplan-Meier survival analysis was performed to examine LMNB2 predictive value in over-all survival rate and disease-free survival rate. The association among LMNB2 expression level and immune cell infiltration, microsatellite instability (MSI) and tumor mutational burden (TMB) were analyzed. GO and KEGG enrichment analysis were performed to predicate LMNB2 biological functions. The biological function of LMNB2 was estimated by MTT and flow cytometry assay. Additionally, western blot assay was used to examine protein expression levels.

resultsIncreased LMNB2 expression was related with worsened cancer type-dependent survival. A relation between LMNB2 expression levels and immune cell infiltration was found. GO and KEGG enrichment analysis indicated that LMNB2 was involved in a series of pathways. Biology function assays revealed that down-regulation of LMNB2 impaired proliferation and cell cycle distribution. At the mechanical level, LMNB2 acts as a regulator of cyclinD1 and cyclinE1.

conclusionsAltogether, these data suggest that LMNB2 may serve as a tumor promoter and could be a possible target for cancer therapy.

Indexed as

SarcomaBiomarkers, TumorCell ProliferationGene Expression Regulation, NeoplasticHumansMicrosatellite InstabilityPrognosisBiomarkers, Tumorcell proliferationLMNB2pan-cancerprognosissarcoma

Identifiers

PMID39774004
PMCPMC11810055

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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.