Evidence map›Paper›PMID 34659955›Full record

ArticleCureus2021

Presence of Specific Periodontal Pathogens in Prostate Gland Diagnosed With Chronic Inflammation and Adenocarcinoma.

Leela Subhashini C Alluri, Andre Paes Batista da Silva, Shiv Verma, Pingfu Fu, Daniel Lee Shen, Gregory MacLennan, Sanjay Gupta, Nabil F Bissada

Open access · diamondAbstract read
In one paragraph

Article in Cureus, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed, 1 pooled it
2.7field-weighted citation impact, top 9% 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

25 citing papers in PubMed, 1 synthesis or guideline pooled it, 25 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Review
  4. Review
  5. Article
  6. Review
  7. MedComm · 2025
    Review
  8. Article
  9. Review
  10. Article
  11. Review
  12. Review
  13. Article
  14. Review
  15. Association between periodontal disease and prostate disease: a mini review.Frontiers in cellular and infection microbiology · 2025
    Review
  16. Review
  17. Article
  18. Article
  19. Article
  20. 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

8 authors at 3 institutions in 1 country.

Leela Subhashini C AlluriPeriodontics, Case Western Reserve University School of Dental Medicine, Cleveland, USA.
Andre Paes Batista da SilvaPeriodontics, Case Western Reserve University School of Dental Medicine, Cleveland, USA.
Shiv VermaUrology, Case Western Reserve University School of Medicine, Cleveland, USA.
Pingfu FuPopulation and Quantitative Health Sciences, Case Western Reserve University School of Medicine, Cleveland, USA.
Daniel Lee ShenPathology, University Hospitals Cleveland Medical Center, Cleveland, USA.
Gregory MacLennanPathology, Case Western Reserve University School of Medicine, Cleveland, USA.
Sanjay GuptaUrology, Case Western Reserve University School of Medicine, Cleveland, USA.
Nabil F BissadaPeriodontics, Case Western Reserve University School of Dental Medicine, Cleveland, USA.
Aurora Periodontics and Implant Dentistry · USCase Western Reserve University · USUniversity Hospitals of Cleveland · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background Intraprostatic inflammation is frequently observed in the prostate and linked to prostatic diseases, including prostatitis, benign prostatic hyperplasia (BPH), and cancer. The etiology of prostate diseases is unclear. Periodontal diseases are associated with an increased risk of prostate diseases. In men, chronic prostatitis and moderate/severe periodontitis have significantly elevated serum prostate-specific antigen (PSA) levels. Treatment of periodontal disease reduced PSA levels in men. The presence of periodontal pathogens deoxyribonucleic acid (DNA) was identified in the prostate fluid of prostatitis patients. These pathogenic bacteria might have the potential to trigger prostatitis progressing to prostatic adenocarcinoma. The mechanism(s) explaining the etiology of association between periodontal disease and prostate cancer remains unclear. However, the presence of periodontal pathogens has not been analyzed in the prostate gland. Objective To identify and compare the presence of specific periodontal pathogens in the areas of BPH, inflammation, and cancer of the prostate glands diagnosed with malignancy. Materials and methods Whole-mount radical prostatectomy sections from men (n=30) were identified for BPH, inflammation, and cancer areas and marked for tissue procurement. The tissues were subjected to DNA isolation and analysis of microbial DNA and total bacterial load for the following pathogens, including

Indexed as

benign prostate hyperplasiaperiodontal diseaseperiodontal pathogensprostate cancerprostatitis

Identifiers

PMID34659955
PMCPMC8492166
OpenAlexW3198726266

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.