Evidence map›Paper›PMID 21978557›Full record

ArticleParasites & vectors2011

The curse of the prey: Sarcoptes mite molecular analysis reveals potential prey-to-predator parasitic infestation in wild animals from Masai Mara, Kenya.

Francis Gakuya, Luca Rossi, Jackson Ombui, Ndichu Maingi, Gerald Muchemi, William Ogara, Ramón C Soriguer, Samer Alasaad

Open access · goldAbstract read
In one paragraph

Article in Parasites & vectors, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
2.2field-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

27 citing papers in PubMed, 60 citations in OpenAlex.

  1. Genetic and Serological Survey of Sarcoptic Mange (Animals : an open access journal from MDPI · 2024
    Article
  2. FatalJournal of veterinary research · 2024
    Article
  3. Article
  4. Diseases of Iberian ibex (European journal of wildlife research · 2023
    Review
  5. Review
  6. Article
  7. Article
  8. Sarcoptic mange in the wild boar,Current research in parasitology & vector-borne diseases · 2021
    Article
  9. First description of sarcoptic mange in an Iberian hare (Current research in parasitology & vector-borne diseases · 2021
    Article
  10. Article
  11. Article
  12. A review of sarcoptic mange in North American wildlife.International journal for parasitology. Parasites and wildlife · 2019
    Review
  13. Article
  14. Article
  15. Article
  16. Article
  17. APeerJ · 2018
    Article
  18. Article
  19. Review
  20. 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 5 institutions in 4 countries.

Francis GakuyaDepartment of Veterinary and Capture Services, Kenya Wildlife Service, Kenya.
Luca Rossi
Jackson Ombui
Ndichu Maingi
Gerald Muchemi
William Ogara
Ramón C Soriguer
Samer Alasaad
University of Nairobi · KEEstación Biológica de Doñana · ESKenya Wildlife Service · KEUniversity of Turin · ITUniversity of Zurich · CH

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundRecently, there have been attempts to understand the molecular epidemiology of Sarcoptes scabiei, to evaluate the gene flow between isolates of S. scabiei from different hosts and geographic regions. However, to our knowledge, a molecular study has not been carried out to assess the molecular diversity and gene flow of Sarcoptes mite in a predator/prey ecosystem.

resultsOur study revealed an absence of gene flow between the two herbivore (Thomson's gazelle and wildebeest)- and between the two carnivore (lion and cheetah)-derived Sarcoptes populations from Masai Mara (Kenya), which is in discrepancy with the host-taxon law described for wild animals in Europe. Lion- and wildebeest-derived Sarcoptes mite populations were similar yet different from the Thomson's gazelle-derived Sarcoptes population. This could be attributed to Sarcoptes cross-infestation from wildebeest ("favourite prey") of the lion, but not from Thomson's gazelle. The cheetah-derived Sarcoptes population had different subpopulations: one is cheetah-private, one similar to the wildebeest- and lion-derived Sarcoptes populations, and another similar to the Thomson's gazelle-derived Sarcoptes mite population, where both wildebeest and Thomson's gazelle are "favourite preys" for the cheetah.

conclusionsIn a predator/prey ecosystem, like Masai Mara in Kenya, it seems that Sarcoptes infestation in wild animals is prey-to-predator-wise, depending on the predator's "favourite prey". More studies on the lion and cheetah diet and behaviour could be of great help to clarify the addressed hypotheses. This study could have further ramification in the epidemiological studies and the monitoring protocols of the neglected Sarcoptes mite in predator/prey ecosystems.

Indexed as

Animal DiseasesAnimalsAnimals, WildCarnivoraGene FlowGenetic VariationHerbivoryKenyaMite InfestationsPredatory BehaviorSarcoptes scabiei

Identifiers

PMID21978557
PMCPMC3193033
OpenAlexW2162098342

What OpenQuestion 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 OpenQuestion graph.