Evidence map›Paper›PMID 40077719›Full record

ArticleNutrients2025

Impact of Marasmic Malnutrition on Visceral Leishmaniasis: Progression and Treatment Efficacy in a Murine Model.

Taiana Ferreira-Paes, Luiza F O Gervazoni, Paula Seixas-Costa, Paula Mello De Luca, Elmo Eduardo Almeida-Amaral

Abstract read
In one paragraph

Article in Nutrients, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Taiana Ferreira-PaesLaboratório de Bioquímica de Tripanosomatídeos, Instituto Oswaldo Cruz, Fundação Oswaldo Cruz, Rio de Janeiro 21040-360, Brazil.ORCID 0000-0002-8953-3537
Luiza F O GervazoniLaboratório de Bioquímica de Tripanosomatídeos, Instituto Oswaldo Cruz, Fundação Oswaldo Cruz, Rio de Janeiro 21040-360, Brazil.
Paula Seixas-CostaLaboratório de Bioquímica de Tripanosomatídeos, Instituto Oswaldo Cruz, Fundação Oswaldo Cruz, Rio de Janeiro 21040-360, Brazil.
Paula Mello De LucaLaboratório de Imunoparasitologia Clínica, Instituto Oswaldo Cruz, Fundação Oswaldo Cruz, Rio de Janeiro 21040-360, Brazil.ORCID 0000-0002-2017-8602
Elmo Eduardo Almeida-AmaralLaboratório de Bioquímica de Tripanosomatídeos, Instituto Oswaldo Cruz, Fundação Oswaldo Cruz, Rio de Janeiro 21040-360, Brazil.ORCID 0000-0003-1363-3176

Funding

Fundação Carlos Chagas Filho de Amparo à Pesquisa do Estado do Rio de Janeiro 260003/015807/2021Fundação Carlos Chagas Filho de Amparo à Pesquisa do Estado do Rio de Janeiro E-26/200.509/2023Fundação Oswaldo Cruz 006 .8315 .109 .1233National Council for Scientific and Technological Development 312533/2023-3
6 · The paper itself

Abstract

BACKGROUND/

objectivesMalnutrition and visceral leishmaniasis are major public health problems that are responsible for millions of deaths across many countries. Leishmaniasis development and progression are associated with the host immune status. In this context, malnutrition can directly affect the course of leishmaniasis, impairing several components of the immune system. Moreover, malnutrition directly interferes with the tropism of

methodsBALB/c mice were fed either a control or restricted diet, infected with

resultsCompared with control mice, malnourished and refed mice presented a lower parasitic load in the spleen, which correlated with spleen atrophy, and the refeeding process partially reversed but did not fully rescue the infection status. Both groups presented a high parasitic load in the liver. Marasmic malnutrition appeared to impair the efficacy of leishmaniasis treatment; however, the refed groups exhibited a robust decrease in the parasite load, which was comparable to that in the control group subjected to treatment.

conclusionsOur data suggested that marasmic malnutrition affects the establishment and progression of

Indexed as

Leishmaniasis, VisceralMalnutritionProtein-Energy MalnutritionAnimalsAntiprotozoal AgentsDisease Models, AnimalDisease ProgressionFemaleLeishmania infantumLiverMaleMeglumine AntimoniateMiceMice, Inbred BALB CNutritional StatusOrganometallic CompoundsAntiprotozoal AgentsMeglumine AntimoniateOrganometallic Compoundshost immune statusleishmania infantum infectionmarasmic malnutritionrefeeding interventiontreatmentvisceral leishmaniasis

Identifiers

PMID40077719
PMCPMC11901435

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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.