Evidence map›Paper›PMID 27114280›Full record

ArticleAntimicrobial agents and chemotherapy2016

Genomic Appraisal of the Multifactorial Basis for In Vitro Acquisition of Miltefosine Resistance in Leishmania donovani.

P Vacchina, B Norris-Mullins, M A Abengózar, C G Viamontes, J Sarro, M T Stephens, M E Pfrender, L Rivas, M A Morales

Open access · bronzeAbstract read
In one paragraph

Article in Antimicrobial agents and chemotherapy, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
3.3field-weighted citation impact, top 7% 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

17 citing papers in PubMed, 22 citations in OpenAlex.

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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

9 authors at 2 institutions in 2 countries.

P VacchinaEck Institute for Global Health, Department of Biological Sciences, University of Notre Dame, Notre Dame, Indiana, USA.
B Norris-MullinsEck Institute for Global Health, Department of Biological Sciences, University of Notre Dame, Notre Dame, Indiana, USA.
M A AbengózarCentro de Investigaciones Biológicas (CIB), CSIC, Madrid, Spain.
C G ViamontesEck Institute for Global Health, Department of Biological Sciences, University of Notre Dame, Notre Dame, Indiana, USA.
J SarroGenomics and Bioinformatics Core Facility, University of Notre Dame, Notre Dame, Indiana, USA.
M T StephensGenomics and Bioinformatics Core Facility, University of Notre Dame, Notre Dame, Indiana, USA.
M E PfrenderGenomics and Bioinformatics Core Facility, University of Notre Dame, Notre Dame, Indiana, USA.
L RivasCentro de Investigaciones Biológicas (CIB), CSIC, Madrid, Spain.
M A MoralesEck Institute for Global Health, Department of Biological Sciences, University of Notre Dame, Notre Dame, Indiana, USA miguel.morales@nd.edu.
University of Notre Dame · USCentro de Investigaciones Biológicas Margarita Salas · ES

Funding

Indiana Clinical and Translational Sciences InstituteUL1TR001108 · NCATS · INDIANA UNIVERSITY INDIANAPOLIS · PI DENNE, SCOTT C., SHEKHAR, ANANTHA · 2013 to 2017
$23.3M
NCATS NIH HHS UL1 TR001108
6 · The paper itself

Abstract

Protozoan parasites of the Leishmania donovani complex are the causative agents of visceral leishmaniasis (VL), the most severe form of leishmaniasis, with high rates of mortality if left untreated. Leishmania parasites are transmitted to humans through the bite of infected female sandflies (Diptera: Phlebotominae), and approximately 500,000 new cases of VL are reported each year. In the absence of a safe human vaccine, chemotherapy, along with vector control, is the sole tool with which to fight the disease. Miltefosine (hexadecylphosphatidylcholine [HePC]), an antitumoral drug, is the only successful oral treatment for VL. In the current study, we describe the phenotypic traits of L. donovani clonal lines that have acquired resistance to HePC. We performed whole-genome and RNA sequencing of these resistant lines to provide an inclusive overview of the multifactorial acquisition of experimental HePC resistance, circumventing the challenge of identifying changes in membrane-bound proteins faced by proteomics. This analysis was complemented by assessment of the in vitro infectivity of HePC-resistant parasites. Our work underscores the importance of complementary "omics" to acquire the most comprehensive insight for multifaceted processes, such as HePC resistance.

Indexed as

AnimalsAntiprotozoal AgentsDrug ResistanceFemaleGenomicsLeishmania donovaniPhosphorylcholineProtozoan ProteinsPsychodidaeAntiprotozoal AgentsmiltefosinePhosphorylcholineProtozoan Proteins

Identifiers

PMID27114280
PMCPMC4914672
OpenAlexW2425471051

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.