Evidence map›Paper›PMID 22699998›Full record

ArticleJournal of comparative physiology. B, Biochemical, systemic, and environmental physiology2012

Aquaporin homologs and water transport in the anal papillae of the larval mosquito, Aedes aegypti.

Jesmilavathani Marusalin, Brieanne J Matier, Mark R Rheault, Andrew Donini

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In one paragraph

Article in Journal of comparative physiology. B, Biochemical, systemic, and environmental physiology, 2012. 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
1.1field-weighted citation impact, top 25% 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, 34 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.

Jesmilavathani MarusalinDepartment of Biology, York University, Toronto, ON, Canada.
Brieanne J Matier
Mark R Rheault
Andrew Donini
University of British Columbia · CAYork University · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The hemolymph osmolarity of the freshwater mosquito larvae (Aedes aegypti) is greater than that of their habitat. To combat the influx of water, larvae cycle water entering through the gut and anal papillae to the Malpighian tubules for secretion. The presence of aquaporins (AQPs, water channels) may facilitate the movement of water across these tissues. Tissue distribution of mRNA transcripts of putative aquaporins from mosquito larvae, using quantitative PCR, revealed expression of transcripts in the Malpighian tubules and anal papillae. Four putative aquaporin transcripts are expressed in the Malpighian tubules and provide a basis for further work aimed at discovering the elusive water transporters functioning during diuresis. Transcripts of putative AQPs (AaAQP4 and AaAQP1b) are expressed in the anal papillae. Immunoreactivity to a human AQP1-antibody was found in the anal papillae and mercury inhibits tritiated water uptake in isolated anal papillae. Together, the results suggest that AQP(s) could be responsible for facilitating water transport at the papillae epithelium.

Indexed as

Water-Electrolyte BalanceAedesAnal CanalAnimalsAquaporin 1Aquaporin 4AquaporinsBiological TransportDiuresisGene Expression Regulation, DevelopmentalInsect ProteinsIntestinal MucosaLarvaMalpighian TubulesMembrane Transport ModulatorsMercuric ChlorideAquaporin 1Aquaporin 4AquaporinsInsect ProteinsMembrane Transport ModulatorsMercuric ChlorideProtein IsoformsRNA, Messenger

Identifiers

PMID22699998
OpenAlexW2001726587

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.