Detection of Plasmodium simium gametocytes in non-human primates from the Brazilian Atlantic Forest.

ABSTRACT:

Background

Plasmodium species of non-human primates (NHP) are of great interest because they can naturally infect humans. Plasmodium simium, a parasite restricted to the Brazilian Atlantic Forest, was recently shown to cause a zoonotic outbreak in the state of Rio de Janeiro. The potential of NHP to act as reservoirs of Plasmodium infection presents a challenge for malaria elimination, as NHP will contribute to the persistence of the parasite. The aim of the current study was to identify and quantify gametocytes in NHP naturally-infected by P. simium.

Methods

Whole blood samples from 35 NHP were used in quantitative reverse transcription PCR (RT-qPCR) assays targeting 18S rRNA, Pss25 and Pss48/45 malaria parasite transcripts. Absolute quantification was performed in positive

SUBMITTER: Amaral LC 

PROVIDER: S-EPMC10239093 | biostudies-literature | 2023 Jun

REPOSITORIES: biostudies-literature