Evidence map›Paper›PMID 17488644›Full record

ArticleDevelopmental biology2007

Impaired male fertility and atrophy of seminiferous tubules caused by haploinsufficiency for Foxa3.

Rüdiger Behr, Sara D Sackett, Irina M Bochkis, Phillip Phuc Le, Klaus H Kaestner

Open access · greenAbstract read
In one paragraph

Article in Developmental biology, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
1.8field-weighted citation impact, top 14% 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

20 citing papers in PubMed, 36 citations in OpenAlex.

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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

5 authors at 1 institution in 1 country.

Rüdiger BehrDepartment of Genetics, University of Pennsylvania Medical School, 415 Curie Boulevard, Philadelphia, PA 19104-6145, USA.
Sara D Sackett
Irina M Bochkis
Phillip Phuc Le
Klaus H Kaestner
University of Pennsylvania · US

Funding

VIRAL VECTOR COREP30DK019525 · NIDDK · UNIVERSITY OF PENNSYLVANIA · PI MITCHELL A. LAZAR · 1986 to 2026
$48.3M
TRANSGENIC AND CHIMERIC MOUSE COREP30DK050306 · NIDDK · UNIVERSITY OF PENNSYLVANIA · PI Ken Hashigiwa Cadwell · 1997 to 2026
$32.5M
ZINC FINGER PROTEINS IN EARLY KIDNEY DEVELOPMENTP01DK049210 · NIDDK · UNIVERSITY OF PENNSYLVANIA · PI AHIMA, REXFORD S. · 1995 to 2016
$26.9M
TRANSCRIPTIONAL CONTROL OF PANCREATIC DEVELOPMENTR01DK055342 · NIDDK · UNIVERSITY OF PENNSYLVANIA · PI KAESTNER, KLAUS H · 1998 to 2013
$4.7M
NIDDK NIH HHS P01 DK 049210NIDDK NIH HHS P01 DK049210NIDDK NIH HHS P30 DK019525NIDDK NIH HHS P30 DK050306NIDDK NIH HHS P30 DK 19525NIDDK NIH HHS P30 DK 50306NIDDK NIH HHS R01 DK 055342NIDDK NIH HHS R01 DK055342
6 · The paper itself

Abstract

Foxa1, 2 and 3 (formerly HNF-3alpha, -beta and -gamma) constitute a sub-family of winged helix transcription factors with multiple roles in mammalian organ development. While all three Foxa mRNAs are present in endoderm derivatives including liver and pancreas, only Foxa3 is expressed in the testis. Here we demonstrate by genetic lineage tracing that Foxa3 is expressed in postmeiotic germ and interstitial Leydig cells. The germinal epithelium of Foxa3-deficient testes is characterized by a loss of germ cells secondary to an increase in germ cell apoptosis that ultimately leads to a Sertoli cell-only syndrome. Remarkably, not only the Foxa3(-/-) mice but also Foxa3(+/-) mice exhibited loss of germ cells. This cellular phenotype caused significantly reduced fertility and testis weight of both Foxa3(-/-) and Foxa3(+/-) mice. Using microarray analysis, we found a dramatic downregulation of the zinc finger protein 93 and the testicular tumor-associated paraneoplastic Ma antigen (PNMA) and increased expression of a number of genes including zinc finger protein 94 and several kallikrein 1-related peptidases which could account for at least part of the observed phenotype. In summary, we have identified Foxa3 as a transcriptional regulator with a dominant phenotype in germ cell maintenance and suggest FOXA3 as a potential candidate gene for subfertility in man.

Indexed as

AnimalsAntigens, NeoplasmBase SequenceHepatocyte Nuclear Factor 3-gammaInfertility, MaleLeydig CellsMaleMiceMice, Inbred C57BLMice, TransgenicMolecular Sequence DataNerve Tissue ProteinsRNA, MessengerSeminiferous TubulesSequence Homology, Nucleic AcidSpermatidsAntigens, NeoplasmFoxa3 protein, mouseHepatocyte Nuclear Factor 3-gammaMa2 antigenNerve Tissue ProteinsRNA, Messenger

Identifiers

PMID17488644
PMCPMC1952241
OpenAlexW2062458191

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.