Evidence map›Paper›PMID 30934923›Full record

ReviewInternational journal of molecular sciences2019

Inhibitors of Mammalian Aquaporin Water Channels.

Mohammed Abir-Awan, Philip Kitchen, Mootaz M Salman, Matthew T Conner, Alex C Conner, Roslyn M Bill

Open access · goldAbstract readReview
In one paragraph

Review in International journal of molecular sciences, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 84 papers.

0numbers the graph read from it
0cells of the map it votes in
84citing papers in PubMed
6.2field-weighted citation impact, top 3% 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

84 citing papers in PubMed, 138 citations in OpenAlex.

  1. Review
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  4. Article
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  11. Review
  12. Article
  13. Potentiating Cerebral Perfusion Normalizes Glymphatic Dynamics in Systemic Inflammation.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025
    Article
  14. Aquaporin-4 in Stroke and Brain Edema-Friend or Foe?International journal of molecular sciences · 2025
    Review
  15. Article
  16. Review
  17. Evaluation of Au(III) complexes as Plasmodium falciparum aquaglyceroporin (PfAQP) inhibitors by in silico and in vitro methods.Journal of biological inorganic chemistry : JBIC : a publication of the Society of Biological Inorganic Chemistry · 2024
    Article
  18. Article
  19. Aquaporin Modulation by Cations, a Review.Current issues in molecular biology · 2024
    Review
  20. Aquaporins: Gatekeepers of Fluid Dynamics in Traumatic Brain Injury.International journal of molecular sciences · 2024
    Review

24 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

6 authors at 4 institutions in 2 countries.

Mohammed Abir-AwanSchool of Life & Health Sciences, Aston University, Aston Triangle, Birmingham B4 7ET, UK. abirawam@aston.ac.uk.ORCID 0000-0002-2544-2142
Philip KitchenSchool of Life & Health Sciences, Aston University, Aston Triangle, Birmingham B4 7ET, UK. p.kitchen1@aston.ac.uk.ORCID 0000-0002-1558-4673
Mootaz M SalmanDepartment of Cell Biology, Harvard Medical School, 200 Longwood Avenue, Boston, MA 02115, USA. Mootaz.Salman@childrens.harvard.edu.ORCID 0000-0002-5683-1706
Matthew T ConnerResearch Institute of Health Sciences, School of Sciences, University of Wolverhampton, Wolverhampton WV1 1LY, UK. m.conner@wlv.ac.uk.
Alex C ConnerInstitute of Clinical Sciences, College of Medical and Dental Sciences, University of Birmingham, Edgbaston, Birmingham B15 2TT, UK. a.c.conner@bham.ac.uk.
Roslyn M BillSchool of Life & Health Sciences, Aston University, Aston Triangle, Birmingham B4 7ET, UK. r.m.bill@aston.ac.uk.ORCID 0000-0003-1331-0852
Aston University · GBBoston Children's Hospital · USUniversity of Birmingham · GBUniversity of Wolverhampton · GB

Funding

Biotechnology and Biological Sciences Research Council BB/P025927/1Engineering and Physical Sciences Research Council EP/R512889/1
6 · The paper itself

Abstract

Aquaporins (AQPs) are water channel proteins that are essential to life, being expressed in all kingdoms. In humans, there are 13 AQPs, at least one of which is found in every organ system. The structural biology of the AQP family is well-established and many functions for AQPs have been reported in health and disease. AQP expression is linked to numerous pathologies including tumor metastasis, fluid dysregulation, and traumatic injury. The targeted modulation of AQPs therefore presents an opportunity to develop novel treatments for diverse conditions. Various techniques such as video microscopy, light scattering and fluorescence quenching have been used to test putative AQP inhibitors in both AQP-expressing mammalian cells and heterologous expression systems. The inherent variability within these methods has caused discrepancy and many molecules that are inhibitory in one experimental system (such as tetraethylammonium, acetazolamide, and anti-epileptic drugs) have no activity in others. Some heavy metal ions (that would not be suitable for therapeutic use) and the compound, TGN-020, have been shown to inhibit some AQPs. Clinical trials for neuromyelitis optica treatments using anti-AQP4 IgG are in progress. However, these antibodies have no effect on water transport. More research to standardize high-throughput assays is required to identify AQP modulators for which there is an urgent and unmet clinical need.

Indexed as

Amino Acid SequenceAnimalsAntibodiesAquaporinsBiological AssayClinical Trials as TopicHumansMammalsPatents as TopicAntibodiesAquaporinsAQP expressionAQP inhibitorsAQP modulatorsAQPs in diseaseAQP structureaquaporinfunctional assaysheavy metalssmall molecule inhibitorsTGN-020

Identifiers

PMID30934923
PMCPMC6480248
OpenAlexW2933425394

What OpenQuestion holds

Textmetadata
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.