Evidence map›Paper›PMID 17651866›Full record

SynthesisPeptides2007

Meta-analysis of microarray-derived data from PACAP-deficient adrenal gland in vivo and PACAP-treated chromaffin cells identifies distinct classes of PACAP-regulated genes.

Babru Samal, Matthew J Gerdin, David Huddleston, Chang-Mei Hsu, Abdel G Elkahloun, Nikolas Stroth, Carol Hamelink, Lee E Eiden

Open access · greenAbstract readMeta-Analysis
In one paragraph

Synthesis in Peptides, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
0.8field-weighted citation impact, top 35% 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

11 citing papers in PubMed, 18 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

8 authors at 2 institutions in 1 country.

Babru SamalSection on Molecular Neuroscience, Laboratory of Cellular and Molecular Regulation, 9000 Rockville Pike, Building 49, Rm. 5A-68, NIH, Bethesda, MD 20892, USA.
Matthew J Gerdin
David Huddleston
Chang-Mei Hsu
Abdel G Elkahloun
Nikolas Stroth
Carol Hamelink
Lee E Eiden
National Human Genome Research Institute · USNational Institute of Mental Health · US

Funding

NEUROSECRETORY VESICLED PROTEINS AND CHEMICAL CODING OF NEUROTRANSMISSIONZ01MH002386 · NIMH · NATIONAL INSTITUTE OF MENTAL HEALTH · PI EIDEN, LEE E. · 1987 to 2008
$3.6M
NHGRI/DIR Genomics CoreZ01HG200346 · NHGRI · NATIONAL HUMAN GENOME RESEARCH INSTITUTE · PI BAXEVANIS, ANDREAS · 2008 to 2008
$1.5M
Intramural NIH HHS Z01 MH002386Intramural NIH HHS Z99 MH999999
6 · The paper itself

Abstract

Initial PACAP-regulated transcriptomes of PACAP-treated cultured chromaffin cells, and the adrenal gland of wild-type versus PACAP-deficient mice, have been assembled using microarray analysis. These were compared to previously acquired PACAP-regulated transcriptome sets from PC12 cells and mouse central nervous system, using the same microarray platform. The Ingenuity Pathways Knowledge Base was then employed to group regulated transcripts into common first and second messenger regulatory clusters. The purpose of our meta-analysis was to identify sets of genes regulated distinctly or in common by the neurotransmitter/neurotrophin PACAP in specific physiological contexts. Results suggest that PACAP participates in both the basal differentiated expression, and the induction upon physiological stimulation, of distinct sets of transcripts in neuronal and endocrine cells. PACAP in both developmental and acute regulatory paradigms acts on target genes also regulated by either TNFalpha or TGFbeta, two first messengers acting on transcription mainly through NFkappaB and Smads, respectively.

Indexed as

Adrenal GlandsAnimalsCattleCell LineChromaffin SystemGene Expression ProfilingGene Expression RegulationMiceModels, GeneticOligonucleotide Array Sequence AnalysisPC12 CellsPituitary Adenylate Cyclase-Activating PolypeptideRatsPituitary Adenylate Cyclase-Activating Polypeptide

Identifiers

PMID17651866
PMCPMC2640456
OpenAlexW1978483325

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.