Evidence map›Paper›PMID 25929813›Full record

ArticleClinical oral investigations2016

Expression of cdk6 in head and neck squamous cell carcinoma.

Sopee Poomsawat, Sirima Sanguansin, Jirapa Punyasingh, Paisarn Vejchapipat, Phaibul Punyarit

Abstract read
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In one paragraph

Article in Clinical oral investigations, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
1.3field-weighted citation impact, top 18% 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

19 citing papers in PubMed, 29 citations in OpenAlex.

  1. Article
  2. Review
  3. Diagnostic potential of Type VII Collagen during oral carcinogenesis.Journal of applied oral science : revista FOB · 2023
    Article
  4. Article
  5. Article
  6. Review
  7. Article
  8. Review
  9. Article
  10. Article
  11. Review
  12. Article
  13. Article
  14. Expression of CDK6 in Oral Squamous Cell CarcinomasAsian Pacific journal of cancer prevention : APJCP · 2018
    Article
  15. Article
  16. Review
  17. Elevated nuclear CDK6 is associated with an unfavorable prognosis in lung adenocarcinoma patients.International journal of clinical and experimental pathology · 2017
    Article
  18. Article
  19. Article
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

5 authors at 3 institutions in 1 country.

Sopee PoomsawatDepartment of Oral and Maxillofacial Pathology, Faculty of Dentistry, Mahidol University, Yothi Street, Bangkok, 10400, Thailand. spoomsawat@yahoo.com.
Sirima SanguansinDepartment of Oral Biology, Faculty of Dentistry, Mahidol University, Bangkok, Thailand.
Jirapa PunyasinghDepartment of Oral and Maxillofacial Pathology, Faculty of Dentistry, Mahidol University, Yothi Street, Bangkok, 10400, Thailand.
Paisarn VejchapipatDepartment of Surgery, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand.
Phaibul PunyaritArmy Institute of Pathology, Pramongkutklao Hospital, Bangkok, Thailand.
Mahidol University · THChulalongkorn University · THPhramongkutklao Hospital · TH

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveCdk6 is a key regulator during the G1/S cell cycle transition. Aberrant expression of cdk6 protein has been observed in many cancer types. However, little is known about the expression of cdk6 in head and neck squamous cell carcinoma (HNSCC) and its clinical significance. This study evaluated the expression of cdk6 in HNSCC and analyzed the relationship between cdk6 expression and clinicopathological parameters of HNSCC. MATERIALS AND

methodsExpression of cdk6 was immunohistochemically investigated in 98 HNSCCs. Nuclear and cytoplasmic positive cells were counted separately. Data were presented as the percentage of positive cells. The correlation between the percentage of positive cells and clinicopathological factors was determined.

resultsNuclear and cytoplasmic staining for cdk6 were detected in 91 cases and 97 cases, respectively. A significant correlation was found only between the percentage of nuclear positive cells and T classification (p value = 0.0410). Tumors with high nuclear cdk6-positive cells showed a linear trend toward advanced tumor status (p value = 0.0064).

conclusionsCdk6 was highly expressed in HNSCC. Tumors with high nuclear cdk6 expression tended to have advanced tumor status. These results suggest that cdk6 plays a vital role in HNSCC and is involved in tumor progression of this cancer. CLINICAL RELEVANCE: An increased nuclear cdk6 expression is an unfavorable factor for HNSCC. Cdk6 may serve as a therapeutic target in this cancer.

Indexed as

AdultAgedAged, 80 and overCarcinoma, Squamous CellCyclin-Dependent Kinase 6FemaleHead and Neck NeoplasmsHumansImmunohistochemistryMaleMiddle AgedNeoplasm StagingRisk FactorsCDK6 protein, humanCyclin-Dependent Kinase 6Cdk6Head and neckImmunohistochemistrySquamous cell carcinoma

Identifiers

PMID25929813
OpenAlexW2071060333

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.