Evidence map›Paper›PMID 22896703›Full record

ArticleThe Journal of biological chemistry2012

HOXC6 is deregulated in human head and neck squamous cell carcinoma and modulates Bcl-2 expression.

Sung-Min Moon, Soo-A Kim, Jung-Hoon Yoon, Sang-Gun Ahn

Open access · hybridAbstract read
In one paragraph

Article in The Journal of biological chemistry, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
1.5field-weighted citation impact, top 19% 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

27 citing papers in PubMed, 56 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

4 authors at 3 institutions in 1 country.

Sung-Min MoonDepartment of Pathology, College of Dentistry, Chosun University, Gwangju, 501-759.
Soo-A KimDepartment of Biochemistry, Oriental Medicine, Dongguk University, Gyeongju, 780-714, Republic of Korea.
Jung-Hoon YoonDepartment of Oral Pathology, Daejeon Dental Hospital, Wonkwang University, Daejeon, Republic of Korea, 302-120.
Sang-Gun AhnDepartment of Pathology, College of Dentistry, Chosun University, Gwangju, 501-759. Electronic address: ahnsg@chosun.ac.kr.
Chosun University · KRDongguk University · KRWonkwang University · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Homeobox C6 (HOXC6) genes belong to the homeoprotein family of transcription factors, which play an important role in morphogenesis and cellular differentiation during embryonic development. The aim of this study was to explore the role of HOXC6 in the regulation of Bcl-2 in human head and neck squamous cell carcinoma (HNSCC). The HOXC6 and Bcl-2 gene were identified as being overexpressed in HNSCC tissue and cell lines. Transfection assays demonstrated that HOXC6 increased the levels of Bcl-2 mRNA and protein. A luciferase reporter assay suggested that HOXC6 induced activity of the Bcl-2 promoter. A series of Bcl-2 promoter deletion mutants were examined and the minimal HOXC6-responsive region was identified to be in the TAAT motif (-420 bp) of the Bcl-2 promoter. Interestingly, the inhibition of HOXC6 using siRNA led to the repression of Bcl-2 expression and induced caspase-3-dependent apoptosis; overexpression of HOXC6 in HNSCC cells increased the resistance to paclitaxel-induced apoptosis. Together, our findings suggest that HOXC6 is an important mechanism of the anti-apoptotic pathway via regulation of Bcl-2 expression.

Indexed as

Gene Expression Regulation, NeoplasticResponse ElementsAntineoplastic Agents, PhytogenicApoptosisCarcinoma, Squamous CellCaspase 3Cell Line, TumorDrug Resistance, NeoplasmHead and Neck NeoplasmsHomeodomain ProteinsHumansPaclitaxelProto-Oncogene Proteins c-bcl-2Sequence DeletionAntineoplastic Agents, PhytogenicCASP3 protein, humanCaspase 3Homeodomain ProteinsHOXC6 protein, humanPaclitaxelProto-Oncogene Proteins c-bcl-2

Identifiers

PMID22896703
PMCPMC3471680
OpenAlexW1977297397

What OpenQuestion holds

Textmetadata
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.