Evidence map›Paper›PMID 25592643›Full record

ArticleScientific reports2015

Implication of high risk human papillomavirus HR-HPV infection in prostate cancer in Indian population--a pioneering case-control analysis.

Neha Singh, Showket Hussain, Nandita Kakkar, Shrawan K Singh, Ranbir C Sobti, Mausumi Bharadwaj

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers, 5 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed, 5 pooled it
4.1field-weighted citation impact, top 6% 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

31 citing papers in PubMed, 5 syntheses or guidelines pooled it, 62 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Pooled it
  5. Pooled it
  6. Human papillomavirus (HPV) and p16International urology and nephrology · 2026
    Article
  7. Review
  8. Article
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  11. Article
  12. Article
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  15. Article
  16. Article
  17. Multiple pathogens and prostate cancer.Infectious agents and cancer · 2022
    Review
  18. Article
  19. Article
  20. The Identification of Critical mFrontiers in genetics · 2020
    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

6 authors at 4 institutions in 2 countries.

Neha Singh1] Systems Biology Research Centre - Tumor biology, School of Bioscience, University of Skövde, Skövde SE-54128, Sweden [2] Department of Biotechnology, Panjab University, Chandigarh, India.
Showket HussainDivision of Molecular Oncology, Institute of Cytology and Preventive Oncology (ICMR), NOIDA, India.
Nandita KakkarDepartment of Histopathology, Post Graduate Institute of Medical Education and Research, Chandigarh, India.
Shrawan K SinghDepartment of Urology, Post Graduate Institute of Medical Education and Research, Chandigarh, India.
Ranbir C SobtiDepartment of Biotechnology, Panjab University, Chandigarh, India.
Mausumi BharadwajDivision of Molecular Oncology, Institute of Cytology and Preventive Oncology (ICMR), NOIDA, India.
Institute of Cytology and Preventive Oncology · INPost Graduate Institute of Medical Education and Research · INPanjab University · INUniversity of Skövde · SE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Prostate cancer is the second most common cancer with sexual history as a consistent risk factor. This is the pioneering study that evaluates the frequency of HPV infection in prostate cancer in India. Ninety five (95) histopathologically confirmed cancer and fifty five (55) BPH from Indian population were analyzed for HPV infection using a pair of consensus sequence primer followed by type specific PCRs for both high-risk and low-risk HPV types. The data demonstrate HPV infection in 41% of prostate tumor biopsies and 20% in BPH. Subsequent PCR- based HPV typing using type - specific primers revealed 32% were infected with HPV type 16 whereas 6% were found to be positive for HPV type 18, while in BPH controls only 5% of the BPH controls were infected with HPV 16 and this difference was highly significant (p = 0.0004). Significant proportion of HPV infected (74%) cases belonged to stage III and IV (p < 0.001) with a high Gleason score ≥ 8 (p = 0.003). The study represents for the first time the incidence of HPV infection in prostate cancer in Indian population and strengthens the hypothesis that HPV infection could be one of the co factor associated with progression of prostate cancer.

Indexed as

AgedCase-Control StudiesDNA, ViralHuman papillomavirus 16Human papillomavirus 18HumansIncidenceIndiaMaleMiddle AgedNeoplasm StagingPapillomaviridaePapillomavirus InfectionsPolymerase Chain ReactionProstateProstatic NeoplasmsDNA, Viral

Identifiers

PMID25592643
PMCPMC4296305
OpenAlexW1974768044

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.