Evidence map›Paper›PMID 15720708›Full record

ArticleBMC molecular biology2005

Selection of reference genes for gene expression studies in human neutrophils by real-time PCR.

Xiaozhu Zhang, Lily Ding, Andrew J Sandford

Open access · hybridAbstract read
In one paragraph

Article in BMC molecular biology, 2005. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 114 papers.

0numbers the graph read from it
0cells of the map it votes in
114citing papers in PubMed
5.3field-weighted citation impact, top 4% 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

114 citing papers in PubMed, 241 citations in OpenAlex.

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  20. Detection and Quantification of SARS-CoV-2 by Real-Time RT-PCR Assay.Methods in molecular biology (Clifton, N.J.) · 2022
    Article

54 more citing papers are in PubMed but not listed here.

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

3 authors at 2 institutions in 1 country.

Xiaozhu ZhangThe James Hogg iCAPTURE Centre for Cardiovascular and Pulmonary Research, St, Paul's Hospital, University of British Columbia, Vancouver, Canada. xzhang@mrl.ubc.ca
Lily Ding
Andrew J Sandford
St. Paul's Hospital · CAUniversity of British Columbia · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundReference genes, which are often referred to housekeeping genes, are frequently used to normalize mRNA levels between different samples. However the expression level of these genes may vary among tissues or cells, and may change under certain circumstances. Thus the selection of reference gene(s) is critical for gene expression studies. For this purpose, 10 commonly used housekeeping genes were investigated in isolated human neutrophils.

resultsInitial screening of the expression pattern demonstrated that 3 of the 10 genes were expressed at very low levels in neutrophils and were excluded from further analysis. The range of expression stability of the other 7 genes was (from most stable to least stable): GNB2L1 (Guanine nucleotide binding protein, beta polypeptide 2-like 1), HPRT1 (Hypoxanthine phosphoribosyl transferase 1), RPL32 (ribosomal protein L32), ACTB (beta-actin), B2M (beta-2-microglobulin), GAPD (glyceraldehyde-3-phosphate dehydrogenase) and TBP (TATA-binding protein). Relative expression levels of the genes (from high to low) were: B2M, ACTB, GAPD, RPL32, GNB2L1, TBP, and HPRT1.

conclusionOur data suggest that GNB2L1, HPRT1, RPL32, ACTB, and B2M may be suitable reference genes in gene expression studies of neutrophils.

Indexed as

GenesActinsbeta 2-MicroglobulinGene ExpressionGene Expression ProfilingGTP-Binding ProteinsHumansHypoxanthine PhosphoribosyltransferaseNeoplasm ProteinsNeutrophilsPolymerase Chain ReactionReceptors, Cell SurfaceReceptors for Activated C KinaseReference StandardsRibosomal ProteinsRNAActinsbeta 2-MicroglobulinGTP-Binding ProteinsHypoxanthine PhosphoribosyltransferaseNeoplasm ProteinsRACK1 protein, humanReceptors, Cell SurfaceReceptors for Activated C Kinaseribosomal protein L32Ribosomal ProteinsRNA

Identifiers

PMID15720708
PMCPMC551605
OpenAlexW1923010649

What OpenQuestion holds

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LicenceCC BY
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.