Evidence map›Paper›PMID 42086642›Full record

ArticleScientific reports2026

Mechanistic study of TIMM44 mediating gastric carcinogenesis via the Gαi1-PI3K-AKT-mTOR signaling pathway.

Ting Chen, Rong Xu, Xiaojing Shi, Dongliang Yang, Yi Du, Yu Song, Yan Lv, Yanan Chen

Abstract read
In one paragraph

Article in Scientific reports, 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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0citing papers in PubMed
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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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

8 authors.

Ting Chen *Department of Oncology, Zhangjiagang Hospital Affiliated to Soochow University, Suzhou, China.
Rong Xu *Department of Pathology, Zhangjiagang Hospital Affiliated to Soochow University, Suzhou, China.
Xiaojing Shi *Department of Oncology, Zhangjiagang Hospital Affiliated to Soochow University, Suzhou, China.
Dongliang YangDepartment of Urinary Surgery, Zhangjiagang Hospital Affiliated to Soochow University, Suzhou, China.
Yi DuDepartment of Gynecology, Zhangjiagang Hospital Affiliated to Soochow University, Suzhou, China.
Yu SongDepartment of Oncology, Zhangjiagang Hospital Affiliated to Soochow University, Suzhou, China. sy5449@163.com.
Yan LvCenter of Translational Medicine, Zhangjiagang Hospital Affiliated to Soochow University, Suzhou, China. lvyanlab@126.com.
Yanan ChenDepartment of Oncology, Zhangjiagang Hospital Affiliated to Soochow University, Suzhou, China. chenyanan102811@163.com.

Funding

National Natural Science Foundation of China 82272687Suzhou Science and Technology Foundation for Young KJXW2023062Zhangjiagang Youth Science and Technology ZJGQNKJ202306
6 · The paper itself

Abstract

Hyperglycemic conditions up - regulate TIMM44, an inner mitochondrial membrane protein. Its expression is related to many cancers, yet its role in gastric cancer (GC) remains unproven. To study this, we used western blot and qRT - PCR to measure protein and mRNA levels. Flow cytometry analyzed cell cycle progression. CCK - 8, colony formation, wound healing, Transwell, and EdU assays evaluated cell viability, migratory and invasion abilities. TUNEL - based method detected apoptosis, and immunohistochemical assay compared TIMM44 expression in GC and adjacent non - cancerous tissues. The results showed TIMM44 was highly expressed in GC tissues. Over - expressing TIMM44 promoted AGS and HGC27 cells' viability, proliferation, invasion, and migration, while its depletion inhibited these. Forced TIMM44 expression increased Gαi1 and Akt phosphorylation. In conclusion, TIMM44 is crucial in the Gαi1 - PI3K - AKT - mTOR pathway, enhancing GC cells' malignancy and potentially threatening patient survival.

Indexed as

CarcinogenesisMembrane ProteinsPhosphatidylinositol 3-KinasesProto-Oncogene Proteins c-aktSignal TransductionStomach NeoplasmsTOR Serine-Threonine KinasesApoptosisCell Line, TumorCell MovementCell ProliferationCell SurvivalGene Expression Regulation, NeoplasticHumansMembrane ProteinsMTOR protein, humanPhosphatidylinositol 3-KinasesProto-Oncogene Proteins c-aktTOR Serine-Threonine KinasesAKT-mTOR pathwayGastric cancerMolecularly targeted therapyTIMM44, Gαi1

Identifiers

PMID42086642
PMCPMC13334038

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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.