Evidence map›Paper›PMID 30253666›Full record

ArticleExperimental biology and medicine (Maywood, N.J.)2018

Prevention and treatment of secretory diarrhea by the lysophosphatidic acid analog Rx100.

Karin E Thompson, Ramesh M Ray, Shanta Alli, Wenbo Ge, Alyssa Boler, W Shannon McCool, Avtar S Meena, Pradeep K Shukla, Radakrishna Rao, Leonard R Johnson and 2 more

Open access · bronzeAbstract read
In one paragraph

Article in Experimental biology and medicine (Maywood, N.J.), 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
0.5field-weighted citation impact, top 36% 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

7 citing papers in PubMed, 11 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Article
  5. LPAR2 receptor activation attenuates radiation-induced disruption of apical junctional complexes and mucosal barrier dysfunction in mouse colon.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2020
    Article
  6. Article
  7. Review
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

12 authors at 2 institutions in 1 country.

Karin E Thompson1 RxBio, Inc., Johnson City, TN 37604, USA.
Ramesh M Ray1 RxBio, Inc., Johnson City, TN 37604, USA.
Shanta Alli1 RxBio, Inc., Johnson City, TN 37604, USA.
Wenbo Ge1 RxBio, Inc., Johnson City, TN 37604, USA.
Alyssa Boler1 RxBio, Inc., Johnson City, TN 37604, USA.
W Shannon McCool1 RxBio, Inc., Johnson City, TN 37604, USA.
Avtar S Meena2 Department of Physiology, The University of Tennessee Health Science Center, Memphis, TN 38163, USA.
Pradeep K Shukla2 Department of Physiology, The University of Tennessee Health Science Center, Memphis, TN 38163, USA.
Radakrishna Rao2 Department of Physiology, The University of Tennessee Health Science Center, Memphis, TN 38163, USA.
Leonard R Johnson1 RxBio, Inc., Johnson City, TN 37604, USA.
Mark A Miller3 Microbiology Immunology and Biochemistry, The University of Tennessee Health Science Center, Memphis, TN 38163, USA.
Gabor J Tigyi1 RxBio, Inc., Johnson City, TN 37604, USA.ORCID 0000-0001-5371-171X
RxBio (United States) · USUniversity of Tennessee Health Science Center · US

Funding

Ligand Recognition by Phospholipid Growth Factor ReceptorsR01CA092160 · NCI · UNIVERSITY OF TENNESSEE HEALTH SCI CTR · PI TIGYI, GABOR J · 2001 to 2022
$5.9M
IND-Enabling Preclinical Development of a New RadiomitigatorU01AI107331 · NIAID · UNIVERSITY OF TENNESSEE HEALTH SCI CTR · PI TIGYI, GABOR J · 2013 to 2018
$2.9M
The anti-diarrheal potential of a LPA analog Rx100R43DK105719 · NIDDK · RXBIO, INC. · PI THOMPSON, KARIN · 2015 to 2015
$223k
NCI NIH HHS R01 CA092160NIAID NIH HHS U01 AI107331NIDDK NIH HHS R43 DK105719
6 · The paper itself

Abstract

impact statementA critical barrier in treating diarrheal disease is easy-to-use effective treatments. Rx100 is a first in class, novel small molecule that has shown efficacy after both subcutaneous and oral administration in a mouse cholera-toxin- and Citrobacter rodentium infection-induced diarrhea models. Our findings indicate that Rx100 a metabolically stable analog of the lipid mediator lysophosphatidic acid blocks activation of CFTR-mediated secretion responsible for fluid discharge in secretory diarrhea. Rx100 represents a new treatment modality which does not directly block CFTR but attenuates its activation by bacterial toxins. Our results provide proof-of-principle that Rx100 can be developed for use as an effective oral or injectable easy-to-use drug for secretory diarrhea which could significantly improve care by eliminating the need for severely ill patients to regularly consume large quantities of oral rehydration therapies and offering options for pediatric patients.

Indexed as

AnimalsBacterial ToxinsCholera ToxinDiarrheaIntestinal MucosaLysophospholipidsMiceBacterial ToxinsCholera Toxinlysophosphatidic acidLysophospholipidscholera toxinCitrobacter rodentiumcystic fibrosis transmembrane conductance regulatorG-protein-coupled receptorslysophosphatidic acidlysophosphatidic acid receptororal rehydration therapyRx100Secretory diarrhea

Identifiers

PMID30253666
PMCPMC6434456
OpenAlexW2892900371

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.