Evidence map›Paper›PMID 19211672›Full record

ArticleDevelopment (Cambridge, England)2009

DNA binding-dependent and -independent functions of the Hand2 transcription factor during mouse embryogenesis.

Ning Liu, Ana C Barbosa, Shelby L Chapman, Svetlana Bezprozvannaya, Xiaoxia Qi, James A Richardson, Hiromi Yanagisawa, Eric N Olson

Open access · bronzeAbstract read
In one paragraph

Article in Development (Cambridge, England), 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
1.6field-weighted citation impact, top 17% 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

26 citing papers in PubMed, 51 citations in OpenAlex.

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  11. Review
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  14. NF-κB p65 dimerization and DNA-binding is important for inflammatory gene expression.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2019
    Article
  15. Hand Factors in Cardiac Development.Anatomical record (Hoboken, N.J. : 2007) · 2019
    Review
  16. Article
  17. Article
  18. Article
  19. Article
  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 at 1 institution in 1 country.

Ning LiuDepartment of Molecular Biology, University of Texas Southwestern Medical Center, 6000 Harry Hines Boulevard, Dallas, TX 75390-9148, USA.
Ana C Barbosa
Shelby L Chapman
Svetlana Bezprozvannaya
Xiaoxia Qi
James A Richardson
Hiromi Yanagisawa
Eric N Olson
The University of Texas Southwestern Medical Center · US

Funding

Heart Repair through Reprogramming of Cardiac Cell FateR01HL077439 · NHLBI · UT SOUTHWESTERN MEDICAL CENTER · PI OLSON, ERIC N · 2004 to 2015
$6.2M
TRANSCRIPTIONAL CONTROL OF CARDIAC MUSCLE DEVELOPMENTR37HL053351 · NHLBI · UT SOUTHWESTERN MEDICAL CENTER · PI OLSON, ERIC N · 2000 to 2009
$3.7M
NHLBI NIH HHS R01 HL077439NHLBI NIH HHS R37 HL053351
6 · The paper itself

Abstract

The basic helix-loop-helix (bHLH) transcription factor Hand2 is required for growth and development of the heart, branchial arches and limb buds. To determine whether DNA binding is required for Hand2 to regulate the growth and development of these different embryonic tissues, we generated mutant mice in which the Hand2 locus was modified by a mutation (referred to as Hand2(EDE)) that abolished the DNA-binding activity of Hand2, leaving the remainder of the protein intact. In contrast to Hand2 null embryos, which display right ventricular hypoplasia and vascular abnormalities, causing severe growth retardation by E9.5 and death by E10.5, early development of the heart appeared remarkably normal in homozygous Hand2(EDE) mutant embryos. These mutant embryos also lacked the early defects in growth of the branchial arches seen in Hand2 null embryos and survived up to 2 to 3 days longer than did Hand2 null embryos. However, Hand2(EDE) mutant embryos exhibited growth defects in the limb buds similar to those of Hand2 null embryos. These findings suggest that Hand2 regulates tissue growth and development in vivo through DNA binding-dependent and -independent mechanisms.

Indexed as

Amino Acid SequenceAnimalsBase SequenceBasic Helix-Loop-Helix ProteinsBranchial RegionDNAEmbryo, MammalianExtremitiesGene Expression Regulation, DevelopmentalHeart Defects, CongenitalMiceMutationProtein BindingBasic Helix-Loop-Helix ProteinsDNAHand2 protein, mouse

Identifiers

PMID19211672
PMCPMC2727559
OpenAlexW2117393303

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.