Evidence map›Paper›PMID 12475944›Full record

ArticleMolecular biology of the cell2002

Regulation of IkappaBbeta expression in testis.

Lucy M Budde, Chun Wu, Christopher Tilman, Iris Douglas, Sankar Ghosh

Open access · greenAbstract read
In one paragraph

Article in Molecular biology of the cell, 2002. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
1.9field-weighted citation impact, top 13% 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

14 citing papers in PubMed, 37 citations in OpenAlex.

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  14. RelA/p65 regulation of IkappaBbeta.Molecular and cellular biology · 2005
    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

5 authors at 2 institutions in 1 country.

Lucy M BuddeSection of Immunobiology, Howard Hughes Medical Institute, Yale University School of Medicine, New Haven, Connecticut 06520, USA.
Chun Wu
Christopher Tilman
Iris Douglas
Sankar Ghosh
Howard Hughes Medical Institute · USDuke University · US

Funding

Regulation of NF-kB and IkB ProteinsR37AI033443 · NIAID · YALE UNIVERSITY · PI GHOSH, SANKAR · 2001 to 2010
$3.4M
NIAID NIH HHS R37 AI033443NIAID NIH HHS R37-AI33443
6 · The paper itself

Abstract

IkappaBalpha and IkappaBbeta are regulators of the nuclear factor-kappaB (NF-kappaB) transcription factor family. Both IkappaBs bind to the same NF-kappaB dimers and are widely expressed in different cells and tissues. To better understand how these two IkappaB isoforms differ biologically, we have characterized the expression of IkappaBbeta in testis, a tissue in which IkappaBalpha is only minimally expressed. We have found that IkappaBbeta expression is localized within the haploid spermatid stages of spermatogenesis and follows the expression of nuclear NF-kappaB. IkappaBbeta expression in haploid spermatids is likely regulated by Sox family proteins, members of which are also expressed within spermatids. We have shown that both SRY and Sox-5 can bind to multiple Sox binding sites found within the IkappaBbeta promoter and can enhance transcription of a reporter gene in transient transfection assays. We also demonstrate that IkappaBbeta mRNA is strongly expressed in developing male gonads. These results therefore suggest that IkappaBbeta may be a novel target for transcription factors of the HMG-box SRY/Sox family and imply a potential role for NF-kappaB/IkappaBbeta in spermatogenesis.

Indexed as

Gene Expression RegulationAnimalsBinding SitesBlotting, NorthernCattleCloning, MolecularDNA-Binding ProteinsGenes, ReporterHaploidyHeLa CellsHumansI-kappa B ProteinsIn Situ HybridizationLuciferasesMaleMiceDNA-Binding ProteinsI kappa B beta proteinI-kappa B ProteinsLuciferasesNF-kappa BNF-KappaB Inhibitor alphaNFKBIA protein, humanNfkbia protein, mouseNuclear ProteinsProtein IsoformsRNA, MessengerSOX5 protein, humanSox5 protein, mouseSOXD Transcription FactorsTranscription Factors

Identifiers

PMID12475944
PMCPMC138625
OpenAlexW2167804386

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.