Evidence map›Paper›PMID 29180119›Full record

ArticleInternational journal for parasitology2018

Cyclopropane fatty acid synthesis affects cell shape and acid resistance in Leishmania mexicana.

Wei Xu, Sumit Mukherjee, Yu Ning, Fong-Fu Hsu, Kai Zhang

Open access · greenAbstract read
In one paragraph

Article in International journal for parasitology, 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
1.0field-weighted citation impact, top 20% 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, 14 citations in OpenAlex.

  1. Article
  2. Response ofMicroorganisms · 2024
    Review
  3. Article
  4. Article
  5. Fatty Acid Composition and Metabolism inInternational journal of molecular sciences · 2023
    Review
  6. Lipid and fatty acid metabolism in trypanosomatids.Microbial cell (Graz, Austria) · 2021
    Review
  7. 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

5 authors at 2 institutions in 1 country.

Wei XuDepartment of Biological Sciences, Texas Tech University, Lubbock, TX 79409, USA.
Sumit MukherjeeDepartment of Biological Sciences, Texas Tech University, Lubbock, TX 79409, USA.
Yu NingDepartment of Biological Sciences, Texas Tech University, Lubbock, TX 79409, USA.
Fong-Fu HsuMass Spectrometry Resource, Division of Endocrinology, Diabetes, Metabolism, and Lipid research, Department of Internal Medicine, Washington University School of Medicine, St. Louis, MO 63110, USA.
Kai ZhangDepartment of Biological Sciences, Texas Tech University, Lubbock, TX 79409, USA. Electronic address: kai.zhang@ttu.edu.
Texas Tech University · USWashington University in St. Louis · US

Funding

Washington University Nutrition Obesity Research CenterP30DK056341 · NIDDK · WASHINGTON UNIVERSITY · PI Dominic N Reeds · 1999 to 2026
$30.2M
WU P&FP30DK020579 · NIDDK · WASHINGTON UNIVERSITY · PI Clay F. Semenkovich · 2013 to 2026
$27.1M
TRANSGENICS COREP60DK020579 · NIDDK · WASHINGTON UNIVERSITY · PI SCHAFFER, JEAN E. · 1986 to 2012
$25.2M
TrainingP41GM103422 · NIGMS · WASHINGTON UNIVERSITY · PI YARASHESKI, KEVIN E · 2012 to 2019
$12.0M
Exploring an Essential and Dangerous Pathway in Leishmania ParasitesR01AI099380 · NIAID · TEXAS TECH UNIVERSITY · PI ZHANG, KAI · 2013 to 2017
$1.8M
NIAID NIH HHS R01 AI099380NIDDK NIH HHS P30 DK020579NIDDK NIH HHS P30 DK056341NIDDK NIH HHS P60 DK020579NIGMS NIH HHS P41 GM103422
6 · The paper itself

Abstract

Cyclopropane fatty acid synthase (CFAS) catalyzes the transfer of a methylene group from S-adenosyl methionine to an unsaturated fatty acid, generating a cyclopropane fatty acid (CFA). The gene encoding CFAS is present in many bacteria and several Leishmania spp. including Leishmania mexicana, Leishmania infantum and Leishmania braziliensis. In this study, we characterised the CFAS-null and -overexpression mutants in L. mexicana, the causative agent for cutaneous leishmaniasis in Mexico and central America. Our data indicate that L. mexicana CFAS modifies the fatty acid chain of plasmenylethanolamine (PME), the dominant class of ethanolamine glycerophospholipids in Leishmania, generating CFA-PME. While the endogenous level of CFA-PME is extremely low in wild type L. mexicana, overexpression of CFAS results in a significant increase. CFAS-null mutants (cfas

Indexed as

AnimalsBlotting, SouthernBlotting, WesternCyclopropanesFatty AcidsHydrogen-Ion ConcentrationLeishmania mexicanaLeishmaniasis, CutaneousLipidsMacrophagesMethyltransferasesMiceMice, Inbred BALB CMicroscopy, FluorescencePlasmalogensSpectrometry, Mass, Electrospray Ionizationcyclopropane fatty acidsCyclopropanescyclopropane synthetaseFatty AcidsLipidsMethyltransferasesphosphatidal ethanolaminesPlasmalogensAcidCyclopropaneLeishmaniaLipidPlasmalogenShapeStress response

Identifiers

PMID29180119
PMCPMC5844833
OpenAlexW2768630186

What OpenQuestion holds

Textmetadata
LicenceTDM
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.