Evidence map›Paper›PMID 21976147›Full record

ArticleJournal of assisted reproduction and genetics2011

The prevalence of common CFTR mutations in Iranian infertile men with non-CAVD obstructive azoospermia by using ARMS PCR techniques.

Kyumars Safinejad, Mojtaba Darbouy, Sayed Mahdi Kalantar, Sirus Zeinali, Reza Mirfakhraie, Leila Yadegar, Masoud Houshmand

Open access · bronzeAbstract read
In one paragraph

Article in Journal of assisted reproduction and genetics, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed, 1 pooled it
0.7field-weighted citation impact, top 22% 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, 1 synthesis or guideline pooled it, 15 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Screening of Two NeighboringInternational journal of fertility & sterility
    Article
  6. Asian journal of andrology
    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 6 institutions in 1 country.

Kyumars SafinejadFars Science and Research branch, Islamic Azad University, Shiraz, Iran. ksafinejad@iaub.ac.ir.
Mojtaba DarbouyFars Science and Research branch, Islamic Azad University, Shiraz, Iran.
Sayed Mahdi KalantarResearch & Clinical Centre for Infertility, Shahid Sadoughi Medical Sciences University Yazd, Yazd, Iran.
Sirus ZeinaliDepartment of Molecular Medicine, Pastor Institute of Iran, Tehran, Iran.
Reza MirfakhraieDepartment of Medical Genetics, Faculty of Medicine, Shahid Beheshti University of Medical Sciences and Health Services, Tehran, Iran.
Leila YadegarDepartment of Biology, Faculty of Science, Payam Noor University (PNU), Tehran, Iran.
Masoud HoushmandNational Institute of Genetic Engineering and Biotechnology, Tehran, Iran.
Islamic Azad University of Shiraz · IRNational Institute of Genetic Engineering and Biotechnology · IRPasteur Institute of Iran · IRPayame Noor University · IRShahid Beheshti University of Medical Sciences · IRShahid Sadoughi University of Medical Sciences and Health Services · IR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeTo evaluate five common cystic fibrosis trans-membrane conductance regulator (CFTR) mutations (ΔF508, G542X, R117H, W1282X and N1303K) in the Iranian infertile men with noncongenital absence of vas deferens (CAVD) obstructive azoospermia.

methodsThe common CFTR gene mutations were tested on blood samples from 53 infertile men with non-CAVD obstructive azoospermia and 50 normal men as control individuals. Genomic DNA is extracted from the whole blood and the common CFTR mutations have been detected by the amplification refractory mutation system (ARMS) techniques.

resultsThe common CFTR mutations were found positive in 5/53)9.43%(for ΔF508 and 4/53)7.55%(for G542X mutation of all patients tested. Also, no CFTR mutations were detected in the normal men.

conclusionThe common CFTR mutations were detected in 9/53(17%) infertile men with non-CAVD obstructive azoospermia. Pre-treatment CFTR mutation analysis remains critical to distinguish cystic fibrosis (CF) genotypes for men with non CAVD obstructive azoospermia.

Indexed as

AzoospermiaCystic Fibrosis Transmembrane Conductance RegulatorDNAHumansIranMaleMale Urogenital DiseasesMutationNucleic Acid Amplification TechniquesPrevalenceVas DeferensCFTR protein, humanCystic Fibrosis Transmembrane Conductance RegulatorDNAARMS PCRCommon CFTR gene mutationsInfertile menNon CAVDObstructive azoospermia

Identifiers

PMID21976147
PMCPMC3224173
OpenAlexW2076558919

What OpenQuestion holds

Textmetadata
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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.