Evidence map›Paper›PMID 16884537›Full record

ArticleReproductive biology and endocrinology : RB&E2006

Novel missense mutations of the Deleted-in-AZoospermia-Like (DAZL) gene in infertile women and men.

Joyce Y Tung, Mitchell P Rosen, Lawrence M Nelson, Paul J Turek, John S Witte, Daniel W Cramer, Marcelle I Cedars, Renee A Reijo-Pera

Abstract read
In one paragraph

Article in Reproductive biology and endocrinology : RB&E, 2006. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed, 2 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

28 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
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  10. Cells · 2023
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  14. Dazl determines primordial follicle formation through the translational regulation of Tex14.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2019
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  19. Is there a role for DAZL in human female fertility?Molecular human reproduction · 2016
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  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.

Joyce Y TungHuman Embryonic Stem Cell Center, Department of Obstetrics, Gynecology, and Reproductive Sciences, University of California at San Francisco, San Francisco, CA 94143, USA. joyce.tung@stanford.edu
Mitchell P Rosen
Lawrence M Nelson
Paul J Turek
John S Witte
Daniel W Cramer
Marcelle I Cedars
Renee A Reijo-Pera

Funding

Genetic Epidemiology of Ovarian AgingR01HD044876 · NICHD · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI CEDARS, MARCELLE IVONNE · 2005 to 2009
$6.6M
OVARIAN FOLLICULOGENESISZ01HD000633 · NICHD · EUNICE KENNEDY SHRIVER NATIONAL INSTITUTE OF CHILD HEALTH & HUMAN DEVELOPMENT · PI NELSON, LAWRENCE M · 1991 to 2008
$3.8M
Genetic Analysis of Germ Cell FormationR01HD047721 · NICHD · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI REIJO PERA, RENEE A · 2005 to 2009
$2.1M
THE DAZ GENES AND EARLY GERM CELL DEVELOPMENTR01HD037095 · NICHD · UNIVERSITY OF CALIFORNIA SAN FRANCISCO · PI REIJO PERA, RENEE A · 1999 to 2003
$824k
Intramural NIH HHSNICHD NIH HHS R01 HD037095NICHD NIH HHS R01 HD044876NICHD NIH HHS R01 HD047721NICHD NIH HHS R01 HD37095
6 · The paper itself

Abstract

backgroundThe Deleted-in-AZoospermia-Like (DAZL) gene has homologs required for germ cell development in many organisms. Recently, we showed that there are several common polymorphisms within the DAZL gene that are associated with age at ovarian failure/menopause and sperm count.

methodsHere we sought to identify rare mutations in DAZL and examine their phenotypes in men and women. We sequenced the DAZL gene in 519 individuals; sequences spanned the entire coding region of the gene.

resultsWe report the identification of four putative missense mutations in DAZL. Three individuals that were heterozygous for a DAZL mutation reported having children, while two individuals that were homozygous reported no children. These mutations were found only in infertile men and women.

conclusionGiven the strong data associating DAZL polymorphisms and deletions with fertility in humans and model organisms, we suggest that these mutations may be associated with age at menopause and/or sperm count and warrant further biochemical and genetic investigation.

Indexed as

Mutation, MissenseAdolescentAdultFemaleHeterozygoteHomozygoteHumansInfertility, FemaleInfertility, MaleMaleMiddle AgedParityPregnancyPrimary Ovarian InsufficiencyRNA-Binding ProteinsDAZL protein, humanRNA-Binding Proteins

Identifiers

PMID16884537
PMCPMC1557510

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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.