Evidence map›Paper›PMID 35382870›Full record

SynthesisSystematic reviews2022

Systematic review and meta-analysis of candidate gene association studies of benign prostate hyperplasia.

Lin Lin, Pugui Li, Xin Liu, Xiuyuan Xie, Liping Liu, Anjani Kumar Singh, Himanshu Narayan Singh

Open access · goldAbstract readMeta-AnalysisSystematic Review
In one paragraph

Synthesis in Systematic reviews, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
2.0field-weighted citation impact, top 13% 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

6 citing papers in PubMed, 14 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Review
  5. Insights into the associative role of hypertension and angiotensin II receptor in lower urinary tract dysfunction.Hypertension research : official journal of the Japanese Society of Hypertension · 2024
    Review
  6. 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

7 authors at 7 institutions in 3 countries.

Lin Lin *Department of Urology, Hospital of Traditional Chinese and Western Medicine of Taizhou, Taizhou, 317502, Zhejiang, China.
Pugui Li *Department of Urology, Tangdu Hospital,Air Force Military Medical University, Xi'an, Shaanxi, 710032, China.
Xin LiuDepartment of Critical Care Medicine, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi Municipality, 830000, Xinjiang, China.
Xiuyuan XieDepartment of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing City, 210029, Jiangsu, China.
Liping LiuDepartment of Outpatient, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou City, 510260, Guangdong, China. kaoshi730@sina.com.ORCID 0000-0002-8429-6683
Anjani Kumar SinghDepartment of Physics, Atma Ram Sanatan Dharma College, University of Delhi, New Delhi, India.
Himanshu Narayan SinghTAGC, Aix Marseille University, Marseille, France.
Aix-Marseille Université · FRJiangsu Province Hospital · CNPeople's Hospital of Xinjiang Uygur Autonomous Region · CNSecond Affiliated Hospital of Guangzhou Medical University · CNTang Du Hospital · CNUniversity of Delhi · INWenzhou Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundBenign prostate hyperplasia (BPH) is the most common urological problem in elderly males. Recent studies have reported polymorphism in various metabolic genes in BPH. However, their association with the susceptibility of BPH is still inconsistent. Here, we systematically reviewed and performed a meta-analysis of CYP17, VDR, and ACE genes to determine their precise association with the risk of BPH.

methodsA comprehensive literature search for published studies on candidate gene associations involving vitamin D receptor (VDR), angiotensin-converting enzyme (ACE), and CYP17 genes with the risk of BPH was done up to April 2020 in PubMed, Scopus, Cochrane Central Register of Controlled Trials (CENTRAL), and Google Scholar databases. Fixed/random effects models were used to estimate the odd's ratio (OR) and 95% confidence intervals (CIs). Begg's funnel plot was used to assess the potential for publication bias.

resultsWe found a total of 23 studies containing 3461 cases and 3833 controls for these gene polymorphisms. A significant association of ACE gene polymorphism was observed under the recessive (II vs. ID + DD) model for BPH susceptibility compared to control subjects (overall OR = 1.67, 95% CI = 1.03-2.73). Similar trends were observed for ACE gene polymorphism in Caucasian (OR = 6.18, 95% CI = 1.38-27.68) and Asian (OR = 1.42, 95% CI = 0.99-2.03) populations under study. No significant association was observed in VDR and CYP17 gene polymorphisms in any dominant or recessive models.

conclusionSignificant OR demonstrated the implication of ACE gene polymorphism in the proliferation of prostate tissue, which in turn is associated with BPH susceptibility. However, prospective studies at large scale and sample size are needed to confirm the current findings.

Indexed as

Prostatic HyperplasiaAgedGenetic Association StudiesGenetic Predisposition to DiseaseHumansHyperplasiaMaleProspective StudiesProstateBenign prostate hyperplasiaGenetic polymorphismLower urinary tract symptomsMeta-analysisSystematic review

Identifiers

PMID35382870
PMCPMC8985373
OpenAlexW4223515315

What OpenQuestion holds

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Registered trials

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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.