Evidence map›Paper›PMID 35609189›Full record

ArticleJournal of medicinal chemistry2022

Discovery of In Vivo Active Sphingosine-1-phosphate Transporter (Spns2) Inhibitors.

Russell Fritzemeier, Daniel Foster, Ashley Peralta, Michael Payette, Yugesh Kharel, Tao Huang, Kevin R Lynch, Webster L Santos

Open access · greenAbstract read
In one paragraph

Article in Journal of medicinal chemistry, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
2.2field-weighted citation impact, top 12% 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

25 citing papers in PubMed, 27 citations in OpenAlex.

  1. Article
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  12. Molecular basis of Spns1-mediated lysophospholipid transport from the lysosome.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  13. Review
  14. Regulation of cellular and systemic sphingolipid homeostasis.Nature reviews. Molecular cell biology · 2024
    Review
  15. Article
  16. Review
  17. Review
  18. Article
  19. Article
  20. Imidazole-based sphingosine-1-phosphate transporter Spns2 inhibitors.Bioorganic & medicinal chemistry letters · 2023
    Article
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

8 authors at 2 institutions in 1 country.

Russell FritzemeierDepartment of Chemistry, Virginia Tech, Blacksburg, Virginia 24060, United States.
Daniel FosterDepartment of Chemistry, Virginia Tech, Blacksburg, Virginia 24060, United States.
Ashley PeraltaDepartment of Chemistry, Virginia Tech, Blacksburg, Virginia 24060, United States.
Michael PayetteDepartment of Chemistry, Virginia Tech, Blacksburg, Virginia 24060, United States.
Yugesh KharelDepartment of Pharmacology, University of Virginia, Charlottesville, Virginia 22908, United States.
Tao HuangDepartment of Pharmacology, University of Virginia, Charlottesville, Virginia 22908, United States.
Kevin R LynchDepartment of Pharmacology, University of Virginia, Charlottesville, Virginia 22908, United States.ORCID 0000-0002-7376-922X
Webster L SantosDepartment of Chemistry, Virginia Tech, Blacksburg, Virginia 24060, United States.ORCID 0000-0002-4731-8548
Virginia Tech · USUniversity of Virginia · US

Funding

VT Initiative for Maximizing Student DiversityR25GM072767 · NIGMS · VIRGINIA POLYTECHNIC INST AND ST UNIV · PI SMITH, EDWARD J · 2007 to 2021
$6.9M
Controlling the flux of sphingosine-1-phosphate in vivoR01AI144026 · NIAID · UNIVERSITY OF VIRGINIA · PI LYNCH, KEVIN R., SANTOS, WEBSTER L · 2019 to 2023
$3.5M
NIAID NIH HHS R01 AI144026NIGMS NIH HHS R25 GM072767
6 · The paper itself

Abstract

Sphingosine 1-phosphate (S1P) is a pleiotropic signaling molecule that interacts with five G-protein-coupled receptors (S1P1-5) to regulate cellular signaling pathways. S1P export is facilitated by Mfsd2b and spinster homologue 2 (Spns2). While mouse genetic studies suggest that Spns2 functions to maintain lymph S1P, Spns2 inhibitors are necessary to understand its biology and to learn whether Spns2 is a viable drug target. Herein, we report a structure-activity relationship study that identified the first Spns2 inhibitor

Indexed as

Anion Transport ProteinsLysophospholipidsAnimalsHeLa CellsHumansMiceRatsSphingosineAnion Transport ProteinsLysophospholipidsSphingosinesphingosine 1-phosphateSpns2 protein, humanSpns2 protein, mouse

Identifiers

PMID35609189
PMCPMC9733493
OpenAlexW4281385967

What OpenQuestion holds

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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.