Evidence map›Paper›PMID 35660958›Full record

ArticleParasitology research2022

Pathogenic free-living amoebae from water sources in Cape Verde.

Djeniffer Sousa-Ramos, María Reyes-Batlle, Natalia Karla Bellini, Rubén L Rodríguez-Expósito, Christian Martín-Real, José E Piñero, Jacob Lorenzo-Morales

Open access · hybridAbstract read
In one paragraph

Article in Parasitology research, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed, 1 pooled it
1.8field-weighted citation impact, top 18% 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

8 citing papers in PubMed, 1 synthesis or guideline pooled it, 9 citations in OpenAlex.

  1. Pooled it
  2. Identification of Acantamoeba isolated from water resources located in the northwest of Iran by using the high-resolution melting analysis assay.International microbiology : the official journal of the Spanish Society for Microbiology · 2026
    Article
  3. Article
  4. Article
  5. Article
  6. Isolates ofJournal of water and health · 2024
    Article
  7. Article
  8. 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

7 authors at 2 institutions in 2 countries.

Djeniffer Sousa-Ramos *Instituto Universitario de Enfermedades Tropicales Y Salud Pública de Canarias (IUETSPC), Universidad de La Laguna (ULL), Avda. Astrofísico Fco. Sánchez S/N, 38203, La Laguna, Tenerife, Spain.
María Reyes-Batlle *Instituto Universitario de Enfermedades Tropicales Y Salud Pública de Canarias (IUETSPC), Universidad de La Laguna (ULL), Avda. Astrofísico Fco. Sánchez S/N, 38203, La Laguna, Tenerife, Spain.
Natalia Karla BelliniInstituto de Física de São Carlos, Universidade de São Paulo, Caixa Postal 369, São Carlos, SP, 13560-590, Brazil.
Rubén L Rodríguez-ExpósitoInstituto Universitario de Enfermedades Tropicales Y Salud Pública de Canarias (IUETSPC), Universidad de La Laguna (ULL), Avda. Astrofísico Fco. Sánchez S/N, 38203, La Laguna, Tenerife, Spain.
Christian Martín-RealInstituto Universitario de Enfermedades Tropicales Y Salud Pública de Canarias (IUETSPC), Universidad de La Laguna (ULL), Avda. Astrofísico Fco. Sánchez S/N, 38203, La Laguna, Tenerife, Spain.
José E PiñeroInstituto Universitario de Enfermedades Tropicales Y Salud Pública de Canarias (IUETSPC), Universidad de La Laguna (ULL), Avda. Astrofísico Fco. Sánchez S/N, 38203, La Laguna, Tenerife, Spain. jpinero@ull.edu.es.
Jacob Lorenzo-MoralesInstituto Universitario de Enfermedades Tropicales Y Salud Pública de Canarias (IUETSPC), Universidad de La Laguna (ULL), Avda. Astrofísico Fco. Sánchez S/N, 38203, La Laguna, Tenerife, Spain. jmlorenz@ull.edu.es.ORCID http://orcid.org/0000-0002-7683-2888
Universidad de La Laguna · ESUniversidade de São Paulo · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Free-living amoebae (FLA) are protozoa which have been reported in different countries worldwide from diverse sources (water, soil, dust, air), contributing to the environmental microbiological contamination. Most of the FLA species present a life cycle with two different phases: an active vegetative and physiologically form named trophozoite, and an extremely resistant phase called cyst. Acanthamoeba spp., Naegleria fowleri, Balamuthia mandrillaris, Sapinia pedata, Vahlkampfia spp., Paravahlkampfia spp. and Vermamoeba vermiformis have been reported not only as causal agents of several opportunistic diseases including fatal encephalitis or epithelial disorders, but also as capable to favour the intracellular survival of common pathogenic bacteria, which could avoid the typical water disinfection systems, non-effective against FLAs cysts. Even though Santiago Island possesses high levels of humidity compared to the rest of the archipelago of Cape Verde, the water resources are scarce. Therefore, it is important to carry out proper microbiological quality controls, which currently do not contemplate the FLA presence in most of the countries. In the present work, we have reported the presence of Acanthamoeba spp. (69.2%); Vannella spp. (15.4%); Vermamoeba vermiformis (7.7%) and the recently discovered Stenamoeba dejonckheerei (7.7%) in different water sources of Santiago Island.

Indexed as

AcanthamoebaAmoebaLoboseaCabo VerdeWaterWaterAcanthamoeba spp.Cape VerdeVannella spp.. Stenamoeba dejonckheereiVermamoeba vermiformisWater

Identifiers

PMID35660958
PMCPMC9279231
OpenAlexW4281686546

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.