Evidence map›Paper›PMID 19842175›Full record

ArticleDevelopmental dynamics : an official publication of the American Association of Anatomists2009

Developmental expression of Smoc1 and Smoc2 suggests potential roles in fetal gonad and reproductive tract differentiation.

Dorothy E Pazin, Kenneth H Albrecht

Open access · greenAbstract read
In one paragraph

Article in Developmental dynamics : an official publication of the American Association of Anatomists, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 39 papers.

0numbers the graph read from it
0cells of the map it votes in
39citing papers in PubMed
0.9field-weighted citation impact, top 26% 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

39 citing papers in PubMed, 56 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

2 authors at 1 institution in 1 country.

Dorothy E PazinGenetics Program, Department of Medicine, and Graduate Program in Genetics and Genomics, Boston University School of Medicine, Boston, Massachusetts 02118, USA.
Kenneth H Albrecht
Boston University · US

Funding

Genetic Mechanisms of Mammalian Sex DeterminationR01HD042779 · NICHD · BOSTON UNIVERSITY MEDICAL CAMPUS · PI ALBRECHT, KENNETH H · 2003 to 2007
$1.4M
NICHD NIH HHS R01 HD042779NICHD NIH HHS R01-HD042779
6 · The paper itself

Abstract

SMOC1 and SMOC2 are matricellular proteins thought to influence growth factor signaling, migration, proliferation, and angiogenesis. We examined the expression and regulation of Smoc1 and Smoc2 in fetal gonad/mesonephros complexes to discover possible roles for these genes in gonad and mesonephros development. Smoc1 was upregulated at approximately E10.75 in a center-to-poles wave in pre-Sertoli and pre-granulosa cells and its expression was greatly reduced in Wt1, Sf1, and Fog2 mutants. After E13.5, Smoc1 was downregulated in an anterior-to-posterior wave in granulosa cells but persisted in Sertoli cells, suggesting a sexually dimorphic requirement in supporting cell lineage differentiation. Smoc2 was expressed in Leydig cells, mesonephroi, and Wnt4 mutant ovaries, but not wildtype ovaries. Using organ culture, we determined that Smoc2 expression was dependent on Hedgehog signaling in testes, mesonephroi, and kidneys. Overall, these results demonstrate that SMOC1 and SMOC2 may mediate intercellular signaling and cell type-specific differentiation during gonad and reproductive tract development.

Indexed as

AnimalsCalcium-Binding ProteinsCell DifferentiationDNA-Binding ProteinsDown-RegulationFemaleHedgehog ProteinsKidneyLeydig CellsMaleMesonephrosMiceMice, Inbred C57BLMice, KnockoutOsteonectinOvaryCalcium-Binding ProteinsDNA-Binding ProteinsHedgehog ProteinsOsteonectinRNA Splicing FactorsSf1 protein, mouseSMOC-1 protein, mouseSMOC-2 protein, mouseTranscription FactorsTretinoinWnt4 ProteinWnt4 protein, mouseWnt ProteinsWT1 ProteinsZfpm2 protein, mouse

Identifiers

PMID19842175
PMCPMC3070464
OpenAlexW2045214716

What OpenQuestion holds

Textmetadata
LicenceTDM
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.