Evidence map›Paper›PMID 21647672›Full record

ArticleParasitology research2012

Morphobiometrical and molecular study of two populations of Demodex folliculorum from humans.

Manuel de Rojas, Cristina Riazzo, Rocío Callejón, Diego Guevara, Cristina Cutillas

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Article in Parasitology research, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing 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

21 citing papers in PubMed.

  1. Review
  2. Epidemiological survey of two morphotypes ofParasite epidemiology and control · 2024
    Article
  3. NovelPostepy dermatologii i alergologii · 2022
    Article
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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

5 authors.

Manuel de RojasDepartment of Microbiology and Parasitology, Faculty of Pharmacy, University of Sevilla, Profesor García González s/n., 41012, Sevilla, Spain. derojas@us.es
Cristina Riazzo
Rocío Callejón
Diego Guevara
Cristina Cutillas

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A morphobiometrical and molecular study of two populations of Demodex folliculorum from humans isolated from different habitats, skin and eyelashes follicles, were carried out. Morphological and biometrical studies revealed two closely related populations with any distinctive characteristics. For molecular study, a 436-bp region of the 16S rDNA gene and a 453-bp region of the cytochrome oxidase I (COI) gene from individual mites of each population considered were sequenced. Intraindividual and interindividual sequence variation was studied in both populations. Our data show that 16S rDNA is not a useful marker to discriminate between populations; however, COI gene sequences can help to identify the two populations considered, which are morphologically very close and difficult to separate by classic methods. These results are in agreement with the morphological and biometrical differences detected between D. folliculorum from eyelashes and human skin. This study appeals for the revision of the taxonomic status of the D. folliculorum populations, as well as for the species included within genus Demodex.

Indexed as

AcariAnimalsBiometryCluster AnalysisDNA, RibosomalElectron Transport Complex IVFemaleHumansMaleMite InfestationsMolecular Sequence DataPhylogenyRNA, Ribosomal, 16SSequence Analysis, DNADNA, RibosomalElectron Transport Complex IVRNA, Ribosomal, 16S

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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.