Evidence map›Paper›PMID 24269292›Full record

ArticleInsect biochemistry and molecular biology2014

Changes in transcript abundance for cuticular proteins and other genes three hours after a blood meal in Anopheles gambiae.

Laura Vannini, W Augustine Dunn, Tyler W Reed, Judith H Willis

Open access · greenAbstract read
In one paragraph

Article in Insect biochemistry and molecular biology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
1.1field-weighted citation impact, top 26% 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

19 citing papers in PubMed, 32 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

4 authors at 2 institutions in 1 country.

Laura VanniniUniversity of Georgia, Cellular Biology, Athens, GA 30602, USA. Electronic address: vannini@uga.edu.
W Augustine DunnUniversity of California Irvine, Molecular Biology and Biochemistry, Irvine, CA 92697, USA. Electronic address: dunnw@uci.edu.
Tyler W ReedUniversity of Georgia, Cellular Biology, Athens, GA 30602, USA. Electronic address: treed36@uga.edu.
Judith H WillisUniversity of Georgia, Cellular Biology, Athens, GA 30602, USA. Electronic address: jhwillis@uga.edu.
University of Georgia · USUniversity of California, Irvine · US

Funding

Cuticular proteins of Anopheles gambiaeR01AI055624 · NIAID · UNIVERSITY OF GEORGIA (UGA) · PI WILLIS, JUDITH · 2004 to 2014
$2.8M
NIAID NIH HHS AI55624NIAID NIH HHS R01 AI055624
6 · The paper itself

Abstract

Numerous studies have examined changes in transcript levels after Anopheles gambiae takes a blood meal. Marinotti et al. (2006) used microarrays and reported massive changes in transcript levels 3 h after feeding (BF3h) compared to non-blood fed (NBF). We were intrigued by the number of transcripts for structural cuticular proteins (CPs) that showed such major differences in levels and employed paired-end (50 bp) RNA-seq technology to compare whole body transcriptomes from 5-day-old females NBF and BF3h. We detected transcripts for the majority of CPs (164/243) but levels of only 12 were significantly altered by the blood meal. While relative transcript levels of NBF females were somewhat similar to the microarray data, there were major differences in BF3h animals, resulting in levels of many transcripts, both for CPs and other genes changing in the opposite direction. We compared our data also to other studies done with both microarrays and RNA-seq. Findings were consistent that a small number of CP genes have transcripts that persist even in 5-day-old adults. Some of these transcripts showed diurnal rhythms (Rund et al., 2013; Rinker et al., 2013). In situ hybridization revealed that transcripts for several of these CP genes were found exclusively or predominantly in the eye. Transcripts other than for CPs that changed in response to blood-feeding were predominantly expressed in midgut and Malpighian tubules. Even in these tissues, genes responsible for proteins with similar functions, such as immunity or digestion, responded differently, with transcript levels for some rising and others falling. These data demonstrate that genes coding for some CPs are dynamic in expression even in adults and that the response to a blood meal is rapid and precisely orchestrated.

Indexed as

Gene Expression ProfilingAnimalsAnophelesFemaleHumansInsect Bites and StingsInsect ProteinsMaleOligonucleotide Array Sequence Analysiscuticle proteins, insectsInsect ProteinsBF3hblood fed 3 hBlood feedingCPcuticular proteinCuticular proteinsDiurnal cyclesFPKMfragments per kilobase per million mapped readsIllumina sequencingMicroarrayNBFnon-blood fedODCornithine decarboxylasePAHphenylalanine hydroxylasereverse transcription quantitative PCRRNA-seqRT-qPCRVg1vitellogenin 1

Identifiers

PMID24269292
PMCPMC3970321
OpenAlexW2046308180

What OpenQuestion holds

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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.