Evidence map›Paper›PMID 26289443›Full record

ArticleBiology of reproduction2015

Evidence supporting a role for SMAD2/3 in bovine early embryonic development: potential implications for embryotropic actions of follistatin.

Kun Zhang, Sandeep K Rajput, Kyung-Bon Lee, Dongliang Wang, Juncheng Huang, Joseph K Folger, Jason G Knott, Jiuzhen Zhang, George W Smith

Open access · bronzeAbstract read
In one paragraph

Article in Biology of reproduction, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
3.0field-weighted citation impact, top 8% 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

16 citing papers in PubMed, 42 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

9 authors at 3 institutions in 3 countries.

Kun ZhangLaboratory of Mammalian Reproductive Biology and Genomics, Michigan State University, East Lansing, Michigan Department of Animal Science, Michigan State University, East Lansing, Michigan.
Sandeep K RajputLaboratory of Mammalian Reproductive Biology and Genomics, Michigan State University, East Lansing, Michigan Department of Animal Science, Michigan State University, East Lansing, Michigan.
Kyung-Bon LeeLaboratory of Mammalian Reproductive Biology and Genomics, Michigan State University, East Lansing, Michigan Department of Animal Science, Michigan State University, East Lansing, Michigan Department of Biology Education, College of Education, Chonnam National University, Gwangju, Korea.
Dongliang WangLaboratory of Mammalian Reproductive Biology and Genomics, Michigan State University, East Lansing, Michigan Department of Animal Science, Michigan State University, East Lansing, Michigan Shuozhou Vocational and Technical College, Shuozhou, Shanxi, China.
Juncheng HuangLaboratory of Mammalian Reproductive Biology and Genomics, Michigan State University, East Lansing, Michigan Department of Animal Science, Michigan State University, East Lansing, Michigan.
Joseph K FolgerLaboratory of Mammalian Reproductive Biology and Genomics, Michigan State University, East Lansing, Michigan Department of Animal Science, Michigan State University, East Lansing, Michigan.
Jason G KnottDepartment of Animal Science, Michigan State University, East Lansing, Michigan Developmental Epigenetics Laboratory, Michigan State University, East Lansing, Michigan.
Jiuzhen ZhangShuozhou Vocational and Technical College, Shuozhou, Shanxi, China.
George W SmithLaboratory of Mammalian Reproductive Biology and Genomics, Michigan State University, East Lansing, Michigan Department of Animal Science, Michigan State University, East Lansing, Michigan Department of Physiology, Michigan State University, East Lansing, Michigan smithge7@msu.edu.
Michigan State University · USGwangju National University of Education · KRShuozhou Central Hospital · CN

Funding

Embryotropic actions of follistatin: mechanisms and translational relevanceR01HD072972 · NICHD · MICHIGAN STATE UNIVERSITY · PI KNOTT, JASON GLENN, SMITH, GEORGE W · 2012 to 2016
$1.5M
NICHD NIH HHS R01 HD072972NICHD NIH HHS R01HD072972
6 · The paper itself

Abstract

The TGF-beta-SMAD signaling pathway is involved in regulation of various aspects of female reproduction. However, the intrinsic functional role of SMADs in early embryogenesis remains poorly understood. Previously, we demonstrated that treatment with follistatin, an activin (TGF-beta superfamily ligand)-binding protein, is beneficial for bovine early embryogenesis and specific embryotropic actions of follistatin are dependent on SMAD4. Because SMAD4 is a common SMAD that can bind both SMAD2/3 and SMAD1/5, the objective of this study was to further determine the intrinsic role of SMAD2/3 in the control of early embryogenesis and delineate if embryotropic actions of follistatin in early embryos are SMAD2/3 dependent. By using a combination of pharmacological and small interfering RNA-mediated inhibition of SMAD2/3 signaling in the presence or absence of follistatin treatment, our results indicate that SMAD2 and SMAD3 are both required for bovine early embryonic development and stimulatory actions of follistatin on 8- to 16-cell and that blastocyst rates, but not early cleavage, are muted when SMAD2/3 signaling is inhibited. SMAD2 deficiency also results in reduced expression of the bovine trophectoderm cell-specific gene CTGF. In conclusion, the present work provides evidence supporting a functional role of SMAD2/3 in bovine early embryogenesis and that specific stimulatory actions of follistatin are not observed in the absence of SMAD2/3 signaling.

Indexed as

AnimalsCattleConnective Tissue Growth FactorEmbryo Culture TechniquesEmbryonic DevelopmentFemaleFertilization in VitroFollistatinPregnancyRNA, Small InterferingSignal TransductionSmad2 ProteinSmad3 ProteinTransforming Growth Factor betaConnective Tissue Growth FactorFollistatinRNA, Small InterferingSmad2 ProteinSmad3 ProteinTransforming Growth Factor betacattleembryofollistatinoocyteSMAD2/3TGF-beta

Identifiers

PMID26289443
PMCPMC4711905
OpenAlexW2153125735

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.