Evidence map›Paper›PMID 29373073›Full record

ArticlePhysiological genomics2018

Transcriptional profiling reveals gland-specific differential expression in the three major salivary glands of the adult mouse.

Xin Gao, Maria S Oei, Catherine E Ovitt, Murat Sincan, James E Melvin

Open access · bronzeAbstract read
In one paragraph

Article in Physiological genomics, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers.

0numbers the graph read from it
0cells of the map it votes in
34citing papers in PubMed
3.3field-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

34 citing papers in PubMed, 46 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

5 authors at 4 institutions in 1 country.

Xin GaoSecretory Mechanisms and Dysfunctions Section, National Institute of Dental and Craniofacial Research, National Institutes of Health , Bethesda, Maryland.
Maria S OeiSecretory Mechanisms and Dysfunctions Section, National Institute of Dental and Craniofacial Research, National Institutes of Health , Bethesda, Maryland.
Catherine E OvittCenter for Oral Biology and Department of Biomedical Genetics, University of Rochester , Rochester, New York.
Murat SincanOffice of the Clinical Director, National Institute of Dental and Craniofacial Research, National Institutes of Health , Bethesda, Maryland.
James E MelvinSecretory Mechanisms and Dysfunctions Section, National Institute of Dental and Craniofacial Research, National Institutes of Health , Bethesda, Maryland.
National Institute of Dental and Craniofacial Research · USNational Institutes of Health · USUniversity of Maryland, College Park · USUniversity of Rochester · US

Funding

NIDCR DIR Secretory Mechanisms and Dysfunctions SectionZIADE000738 · NIDCR · NATIONAL INSTITUTE OF DENTAL & CRANIOFACIAL RESEARCH · PI MELVIN, JAMES · 2011 to 2019
$14.4M
Salivary gland precursor cellsR01DE018896 · NIDCR · UNIVERSITY OF ROCHESTER · PI OVITT, CATHERINE · 2009 to 2013
$2.1M
Cell Based Regeneration of Salivary GlandsR01DE022949 · NIDCR · UNIVERSITY OF ROCHESTER · PI OVITT, CATHERINE · 2012 to 2015
$1.5M
NIDCR NIH HHS R01 DE018896NIDCR NIH HHS R01 DE022949NIDCR NIH HHS ZIA DE000738
6 · The paper itself

Abstract

RNA-Seq was used to better understand the molecular nature of the biological differences among the three major exocrine salivary glands in mammals. Transcriptional profiling found that the adult murine parotid, submandibular, and sublingual salivary glands express greater than 14,300 protein-coding genes, and nearly 2,000 of these genes were differentially expressed. Principle component analysis of the differentially expressed genes revealed three distinct clusters according to gland type. The three salivary gland transcriptomes were dominated by a relatively few number of highly expressed genes (6.3%) that accounted for more than 90% of transcriptional output. Of the 912 transcription factors expressed in the major salivary glands, greater than 90% of them were detected in all three glands, while expression for ~2% of them was enriched in an individual gland. Expression of these unique transcription factors correlated with sublingual and parotid specific subsets of both highly expressed and differentially expressed genes. Gene ontology analyses revealed that the highly expressed genes common to all glands were associated with global functions, while many of the genes expressed in a single gland play a major role in the function of that gland. In summary, transcriptional profiling of the three murine major salivary glands identified a limited number of highly expressed genes, differentially expressed genes, and unique transcription factors that represent the transcriptional signatures underlying gland-specific biological properties.

Indexed as

AnimalsMiceParotid GlandSalivary GlandsSublingual GlandTranscriptomeexocrine glandgene expressionRNA-Seqsalivary glandtranscription factors

Identifiers

PMID29373073
PMCPMC5966806
OpenAlexW2785308829

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.