Evidence map›Paper›PMID 25242866›Full record

ArticleMediators of inflammation2014

Lipoprotein lipase and PPAR alpha gene polymorphisms, increased very-low-density lipoprotein levels, and decreased high-density lipoprotein levels as risk markers for the development of visceral leishmaniasis by Leishmania infantum.

Márcia Dias Teixeira Carvalho, Diego Peres Alonso, Célia Maria Vieira Vendrame, Dorcas Lamounier Costa, Carlos Henrique Nery Costa, Guilherme Loureiro Werneck, Paulo Eduardo Martins Ribolla, Hiro Goto

Open access · goldAbstract read
In one paragraph

Article in Mediators of inflammation, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
1.3field-weighted citation impact, top 17% 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

12 citing papers in PubMed, 16 citations in OpenAlex.

  1. Article
  2. Article
  3. Fatty Acid Composition and Metabolism inInternational journal of molecular sciences · 2023
    Review
  4. Article
  5. Use of GnRH Agonist in Dogs Affected with Leishmaniosis.Animals : an open access journal from MDPI · 2021
    Article
  6. Article
  7. Article
  8. Article
  9. Review
  10. Article
  11. Review
  12. 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 4 institutions in 1 country.

Márcia Dias Teixeira CarvalhoLaboratório de Soroepidemiologia e Imunobiologia, Instituto de Medicina Tropical de São Paulo, Universidade de São Paulo, Avenida Dr. Enéas de Carvalho Aguiar 470, Prédio II, 4° Andar, 05403-000 São Paulo, SP, Brazil.
Diego Peres AlonsoDepartamento de Parasitologia, Instituto de Biociências, Universidade Estadual Paulista, 18618-970 Botucatu, SP, Brazil.
Célia Maria Vieira VendrameLaboratório de Soroepidemiologia e Imunobiologia, Instituto de Medicina Tropical de São Paulo, Universidade de São Paulo, Avenida Dr. Enéas de Carvalho Aguiar 470, Prédio II, 4° Andar, 05403-000 São Paulo, SP, Brazil.
Dorcas Lamounier CostaInstituto de Doenças Tropicais Natan Portella, Universidade Federal do Piauí, 64001-450 Teresina, PI, Brazil.
Carlos Henrique Nery CostaInstituto de Doenças Tropicais Natan Portella, Universidade Federal do Piauí, 64001-450 Teresina, PI, Brazil.
Guilherme Loureiro WerneckDepartamento de Epidemiologia, Instituto de Medicina Social, Universidade do Estado do Rio de Janeiro, 20550-900 Rio de Janeiro, RJ, Brazil ; Instituto de Estudos em Saúde Coletiva, Universidade Federal do Rio de Janeiro, 21941-598 Rio de Janeiro, RJ, Brazil.
Paulo Eduardo Martins RibollaDepartamento de Parasitologia, Instituto de Biociências, Universidade Estadual Paulista, 18618-970 Botucatu, SP, Brazil.
Hiro GotoLaboratório de Soroepidemiologia e Imunobiologia, Instituto de Medicina Tropical de São Paulo, Universidade de São Paulo, Avenida Dr. Enéas de Carvalho Aguiar 470, Prédio II, 4° Andar, 05403-000 São Paulo, SP, Brazil ; Departamento de Medicina Preventiva, Faculdade de Medicina, Universidade de São Paulo, 01246-903 São Paulo, SP, Brazil.ORCID 0000-0001-7048-562X
Universidade de São Paulo · BRUniversidade Estadual Paulista (Unesp) · BRUniversidade Federal do Piauí · BRUniversidade Federal do Rio de Janeiro · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In visceral leishmaniasis (VL) endemic areas, a minority of infected individuals progress to disease since most of them develop protective immunity. Therefore, we investigated the risk markers of VL within nonimmune sector. Analyzing infected symptomatic and, asymptomatic, and noninfected individuals, VL patients presented with reduced high-density lipoprotein cholesterol (HDL-C), elevated triacylglycerol (TAG), and elevated very-low-density lipoprotein cholesterol (VLDL-C) levels. A polymorphism analysis of the lipoprotein lipase (LPL) gene using HindIII restriction digestion (N = 156 samples) (H+ = the presence and H- = the absence of mutation) revealed an increased adjusted odds ratio (OR) of VL versus noninfected individuals when the H+/H+ was compared with the H-/H- genotype (OR = 21.3; 95% CI = 2.32-3335.3; P = 0.003). The H+/H+ genotype and the H+ allele were associated with elevated VLDL-C and TAG levels (P < 0.05) and reduced HDL-C levels (P < 0.05). An analysis of the L162V polymorphism in the peroxisome proliferator-activated receptor alpha (PPARα) gene (n = 248) revealed an increased adjusted OR when the Leu/Val was compared with the Leu/Leu genotype (OR = 8.77; 95% CI = 1.41-78.70; P = 0.014). High TAG (P = 0.021) and VLDL-C (P = 0.023) levels were associated with susceptibility to VL, whereas low HDL (P = 0.006) levels with resistance to infection. The mutated LPL and the PPARα Leu/Val genotypes may be considered risk markers for the development of VL.

Indexed as

GenotypeHumansLeishmaniasis, VisceralLipoprotein LipaseLipoproteins, HDLLipoproteins, VLDLPolymorphism, GeneticPPAR alphaTriglyceridesLipoprotein LipaseLipoproteins, HDLLipoproteins, VLDLPPAR alphaTriglycerides

Identifiers

PMID25242866
PMCPMC4163308
OpenAlexW2165386641

What OpenQuestion holds

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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.