Evidence map›Paper›PMID 34992682›Full record

ArticleOncology letters2022

Aberrant GIMAP2 expression affects oral squamous cell carcinoma progression by promoting cell cycle and inhibiting apoptosis.

Mari Komatsu, Kengo Saito, Isao Miyamoto, Kazuyuki Koike, Manabu Iyoda, Dai Nakashima, Atsushi Kasamatsu, Masashi Shiiba, Hideki Tanzawa, Katsuhiro Uzawa

Open access · diamondAbstract read
In one paragraph

Article in Oncology letters, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.4field-weighted citation impact, top 33% of its field
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

5 citing papers in PubMed, 6 citations in OpenAlex.

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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

10 authors at 1 institution in 1 country.

Mari KomatsuDepartment of Oral Science, Chiba University, Chiba 260-8670, Japan.
Kengo SaitoDepartment of Molecular Virology, Chiba University, Chiba 260-8670, Japan.
Isao MiyamotoDepartment of Dentistry and Oral-Maxillofacial Surgery, Chiba University, Chiba 260-8670, Japan.
Kazuyuki KoikeDepartment of Dentistry and Oral-Maxillofacial Surgery, Chiba University, Chiba 260-8670, Japan.
Manabu IyodaDepartment of Dentistry and Oral-Maxillofacial Surgery, Chiba University, Chiba 260-8670, Japan.
Dai NakashimaDepartment of Dentistry and Oral-Maxillofacial Surgery, Chiba University, Chiba 260-8670, Japan.
Atsushi KasamatsuDepartment of Dentistry and Oral-Maxillofacial Surgery, Chiba University, Chiba 260-8670, Japan.
Masashi ShiibaDepartment of Medical Oncology, Graduate School of Medicine, Chiba University, Chiba 260-8677, Japan.
Hideki TanzawaDepartment of Oral Science, Chiba University, Chiba 260-8670, Japan.
Katsuhiro UzawaDepartment of Oral Science, Chiba University, Chiba 260-8670, Japan.
Chiba University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

GTPases of immunity-associated protein 2 (GIMAP2) is a GTPase family member associated with T cell survival. However, its mechanisms of action in oral squamous cell carcinoma (OSCC) remain largely unknown. Therefore, the present study aimed to elucidate the possible role of GIMAP2 in OSCC development by investigating its expression levels and molecular mechanisms in OSCC. Reverse transcription quantitative PCR, immunoblotting and immunohistochemistry indicated that GIMAP2 expression was significantly upregulated (P<0.05) in OSCC-derived cell lines and primary OSCC specimens compared with that in their normal counterparts. GIMAP2-knockdown OSCC cells exhibited decreased cell growth, which was associated with cyclin-dependent kinase (CDK)4, CDK6 and phosphorylated Rb downregulation and p53 and p21 upregulation. In addition to cell cycle arrest, GIMAP2 affected anti-apoptotic functions in GIMAP2-knockdown cells by upregulating Bcl-2 and downregulating Bax and Bak. These findings indicated that GIMAP2 may significantly influence OSCC development and apoptosis inhibition and thus is a potential biomarker of OSCC.

Indexed as

anti-apoptosisG1 phase cell cycle arrestGTPases of immunity-associated proteins 2oral squamous cell carcinomap53tumor progression

Identifiers

PMID34992682
PMCPMC8721858
OpenAlexW4200217486

What OpenQuestion holds

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Read underepoch 390

Registered trials

None linked

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.