Evidence map›Paper›PMID 24438764›Full record

ArticleParasites & vectors2014

The calmodulin intergenic spacer as molecular target for characterization of Leishmania species.

Aracelis Miranda, Franklyn Samudio, Azael Saldaña, Juan Castillo, Adeilton Brandão, Jose E Calzada

Open access · goldAbstract read
In one paragraph

Article in Parasites & vectors, 2014. 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
1.9field-weighted citation impact, top 13% 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, 10 citations in OpenAlex.

  1. Evaluation of Beauvericin's activity and mode of action against all life stages ofFrontiers in cellular and infection microbiology · 2025
    Article
  2. Insights into the Genetic Diversity ofPathogens (Basel, Switzerland) · 2023
    Article
  3. Review
  4. Article
  5. Article
  6. Species typing in dermal leishmaniasis.Clinical microbiology reviews · 2015
    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

6 authors at 2 institutions in 2 countries.

Aracelis Miranda
Franklyn Samudio
Azael Saldaña
Juan Castillo
Adeilton Brandão
Jose E CalzadaInstituto Conmemorativo Gorgas de Estudios de Salud, Ciudad de Panamá, Panamá. jcalzada@gorgas.gob.pa.
Instituto Conmemorativo Gorgas de Estudios de la Salud · PAFundação Oswaldo Cruz · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundHuman leishmaniasis is a neglected disease caused by parasites of the genus Leishmania. Clinical aspects of this disease can vary significantly, reflecting the wide range of parasites in the genus Leishmania. Knowing accurately the Leishmania species infecting humans is important for clinical case management and evaluation of epidemiological risk. Calmodulin is an essential gene in trypanosomatids that modulates the calcium metabolism in various cellular activities. Despite its strong conservation in trypanosomatids, it has been recently observed that its untranslated regions (UTR) diverge among species.

methodsIn this study we analyzed the sequences and the absolute dinucleotide frequency of the intergenic spacer of the calmodulin gene (containing both, 3' and 5'UTR) in nine reference Leishmania species and ten clinical isolates obtained from patients with cutaneous leishmaniasis.

resultsWe show that the short calmodulin intergenic spacers exhibit features that make them interesting for applications in molecular characterization and phylogenetic studies of Leishmania. Dendrograms based on sequence alignments and on the dinucleotide frequency indicate that this particular region of calmodulin gene might be useful for species typing between the Leishmania and Viannia subgenera.

conclusionsMutations and composition of the calmodulin intergenic spacer from Leishmania species might have taxonomic value as parameters to define if an isolate is identical to a certain species or belongs to one of the two current subgenera.

Indexed as

Genetic Variation3' Untranslated Regions5' Untranslated RegionsBase SequenceCalmodulinDNA, IntergenicDNA, ProtozoanHumansLeishmaniaLeishmaniasis, CutaneousMolecular Sequence DataPanamaPhylogenyProtozoan ProteinsSequence Analysis, DNASpecies Specificity3' Untranslated Regions5' Untranslated RegionsCalmodulinDNA, IntergenicDNA, ProtozoanProtozoan Proteins

Identifiers

PMID24438764
PMCPMC4021611
OpenAlexW2155945159

What Socratic holds

Textmetadata
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 Socratic graph.