Evidence map›Paper›PMID 21228234›Full record

ArticleJournal of virology2011

The role of aldehyde dehydrogenase and hsp70 in suppression of white spot syndrome virus replication at high temperature.

Ying-Ru Lin, Hsiao-Chun Hung, Jiann-Horng Leu, Hao-Ching Wang, Guang-Hsiung Kou, Chu-Fang Lo

Open access · greenAbstract read
In one paragraph

Article in Journal of virology, 2011. 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
3.2field-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

19 citing papers in PubMed, 81 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

6 authors at 5 institutions in 2 countries.

Ying-Ru LinInstitute of Zoology, National Taiwan University, No. 1, Sec. 4, Roosevelt Road, Taipei 10617, Taiwan, Republic of China.
Hsiao-Chun Hung
Jiann-Horng Leu
Hao-Ching Wang
Guang-Hsiung Kou
Chu-Fang Lo
National Taiwan University · TWCouncil of Agriculture · TWInstitute of Biological Chemistry, Academia Sinica · TWInstitute of Zoology · CNNational Taiwan Ocean University · TW

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

High temperature (32 to 33°C) has been shown to reduce mortality in white spot syndrome virus (WSSV)-infected shrimps, but the mechanism still remains unclear. Here we show that in WSSV-infected shrimps cultured at 32°C, transcriptional levels of representative immediate-early, early, and late genes were initially higher than those at 25°C. However, neither the IE1 nor VP28 protein was detected at 32°C, suggesting that high temperature might inhibit WSSV protein synthesis. Two-dimensional gel electrophoresis analysis revealed two proteins, NAD-dependent aldehyde dehydrogenase (ALDH) and the proteasome alpha 4 subunit (proteasome α4), that were markedly upregulated in WSSV-infected shrimps at 32°C. Reverse transcription-PCR (RT-PCR) analysis of members of the heat shock protein family also showed that hsp70 was upregulated at 32°C. When aldh, proteasome α4, and hsp70 were knocked down by double-stranded RNA interference and shrimps were challenged with WSSV, the aldh and hsp70 knockdown shrimps became severely infected at 32°C, while the proteasome α4 knockdown shrimps remained uninfected. Our results therefore suggest that ALDH and Hsp70 both play an important role in the inhibition of WSSV replication at high temperature.

Indexed as

TemperatureAldehyde DehydrogenaseAnimalsElectrophoresis, Gel, Two-DimensionalGene Expression ProfilingGene Knockdown TechniquesHSP70 Heat-Shock ProteinsPenaeidaeProteasome Endopeptidase ComplexProtein SubunitsReverse Transcriptase Polymerase Chain ReactionViral ProteinsVirus ReplicationWhite spot syndrome virus 1Aldehyde DehydrogenaseHSP70 Heat-Shock ProteinsProteasome Endopeptidase ComplexProtein SubunitsViral Proteins

Identifiers

PMID21228234
PMCPMC3067880
OpenAlexW2100181619

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.