Evidence map›Paper›PMID 31741879›Full record

ArticleGland surgery2019

Human papillomavirus infection increases the risk of breast carcinoma: a large-scale systemic review and meta-analysis of case-control studies.

Chutong Ren, Kai Zeng, Chujun Wu, Lan Mu, Jiangsheng Huang, Mingming Wang

Abstract read
In one paragraph

Article in Gland surgery, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed, 4 pooled it
–field-weighted citation impact
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

16 citing papers in PubMed, 4 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Pooled it
  5. Review
  6. Article
  7. Article
  8. Review
  9. Review
  10. Article
  11. Article
  12. HPV-Associated Breast Cancer: Myth or Fact?Pathogens (Basel, Switzerland) · 2022
    Review
  13. Review
  14. Catching viral breast cancer.Infectious agents and cancer · 2021
    Review
  15. Article
  16. 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.

Chutong RenDepartment of Minimally Invasive Surgery, the Second Xiangya Hospital, Central South University, Changsha 410000, China.
Kai ZengDepartment of Minimally Invasive Surgery, the Second Xiangya Hospital, Central South University, Changsha 410000, China.
Chujun WuDepartment of Minimally Invasive Surgery, the Second Xiangya Hospital, Central South University, Changsha 410000, China.
Lan MuDepartment of Minimally Invasive Surgery, the Second Xiangya Hospital, Central South University, Changsha 410000, China.
Jiangsheng HuangDepartment of Minimally Invasive Surgery, the Second Xiangya Hospital, Central South University, Changsha 410000, China.
Mingming WangDepartment of Minimally Invasive Surgery, the Second Xiangya Hospital, Central South University, Changsha 410000, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundBreast carcinoma (BC) is a cancer with a high morbidity rate, but the mechanisms by which it develops are never clear. There has been speculation regarding the potential relationships between breast cancer and local HPV infections for some time, and although much clinical research supports this hypothesis, some research results disprove the association. Therefore, the association is still inconclusive.

methodsWe performed the data collection by searching the database PubMed, Embase, Cochrane Library and Web of science. In addition, 22 sites were added manually. After carefully selection, the pooled odds rate of 37 included case control studies was calculated. Subgroup analysis, publication bias and trim & fill analysis were conducted to make the result more reliable.

resultsThe analysis of 37 case control studies containing 3,607 BC cases and 1,728 controls showed obviously increase of BC risk with human papillomavirus (HPV) positive [summary odds ratio (SOR) =6.22, 95% confidence interval 4.25 to 9.12; P=0.0002]. Subgroup analysis proved three high risk HPV types (HPV16, 18 and 33) were positively correlated to BC.

conclusionsThis systemic review and meta-analysis provide the evidence for HPV infection as a potential risk factor in BC, while the mechanism of this hypothesis still needs further evaluation.

Indexed as

breast carcinoma (BC)case-control studiesHuman papillomavirus (HPV)

Identifiers

PMID31741879
PMCPMC6842760

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.