Evidence map›Paper›PMID 40226305›Full record

ArticleHuman mutation2025

Splicing Analysis of Exonic TSC1 and TSC2 Gene Variants Causing Tuberous Sclerosis Complex.

Qingqing You, Jingwei Liu, Ran Zhang, Zhi Wang, Bingying Zhang, Wencong Guo, Ning Xu, Irene Bottillo, Leping Shao

Abstract read
In one paragraph

Article in Human mutation, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

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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

2 citing papers in PubMed.

  1. Article
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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

9 authors.

Qingqing YouDepartment of Nephrology, Qingdao Municipal Hospital (Group), Qingdao Hospital of University of Health and Rehabilitation Sciences, Qingdao, China.ORCID 0009-0008-4144-4130
Jingwei LiuDepartment of Cardiac Surgery, Qingdao Municipal Hospital (Group), Qingdao Hospital of University of Health and Rehabilitation Sciences, Qingdao, China.ORCID 0009-0005-2946-4532
Ran ZhangDepartment of Nephrology, Qingdao Municipal Hospital (Group), Qingdao Hospital of University of Health and Rehabilitation Sciences, Qingdao, China.ORCID 0000-0003-3911-3478
Zhi WangSchool of Clinical Medicine, Shandong Second Medical University, Weifang, China.ORCID 0009-0004-3819-4039
Bingying ZhangSchool of Clinical Medicine, Shandong Second Medical University, Weifang, China.ORCID 0009-0009-6781-3720
Wencong GuoInstitute of Nephrology, Zhongda Hospital, Southeast University School of Medicine, Nanjing, China.ORCID 0000-0002-5190-9666
Ning XuDepartment of Nephrology, Qingdao Municipal Hospital (Group), Qingdao Hospital of University of Health and Rehabilitation Sciences, Qingdao, China.ORCID 0009-0000-4030-4963
Irene BottilloDivision of Medical Genetics, Department of Experimental Medicine, San Camillo-Forlanini Hospital, Sapienza University, Rome, Italy.ORCID 0000-0003-0396-7981
Leping ShaoDepartment of Nephrology, (Fujian Provincial Clinical Research Center for Glomerular Nephritis), The First Affiliated Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen, China.ORCID 0000-0003-3493-2714

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Tuberous sclerosis complex (TSC) is characterized by abnormalities in cell proliferation and migration, leading to the development of hamartomas, benign tumors, or malignant cancers, affecting both the skin and brain, as well as potentially impacting the heart, kidneys, lungs, and eyes, with varying patterns of involvement over a lifetime. It is primarily caused by mutations in the TSC1 and TSC2 genes. Aberrant splicing is a crucial factor in hereditary diseases. Alternative splicing is a key mechanism for expanding the diversity of the human proteome. Mutations disrupting canonical splice sites or splicing regulatory elements impede the utilization of splice sites, leading to exon skipping and intron retention. We comprehensively analyzed missense and nonsense mutations of TSC1 and TSC2 genes using bioinformatics tools and identified 10 candidate mutations affecting pre-mRNA splicing through minigene analysis. Mutations in TSC genes can lead to partial or complete exon skipping and/or intron retention through complex mechanisms. This study emphasizes the importance of evaluating their roles in the splicing of suspected pathogenic variants in TSC.

Indexed as

Alternative SplicingExonsRNA SplicingTuberous SclerosisTuberous Sclerosis Complex 1 ProteinTuberous Sclerosis Complex 2 ProteinTumor Suppressor ProteinsCodon, NonsenseComputational BiologyGenetic Predisposition to DiseaseHumansMutationMutation, MissenseRNA Splice SitesCodon, NonsenseRNA Splice SitesTSC1 protein, humanTSC2 protein, humanTuberous Sclerosis Complex 1 ProteinTuberous Sclerosis Complex 2 ProteinTumor Suppressor Proteinsexon variantsminigene assaysplicingTSC

Identifiers

PMID40226305
PMCPMC11978479

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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.