Altered co-stimulatory and inhibitory receptors on monocyte subsets in patients with visceral leishmaniasis.

ABSTRACT: Visceral leishmaniasis (VL) is a neglected tropical disease caused by parasites from the Leishmania (L.) donovani complex. VL is characterised by uncontrolled parasite replication in spleen, liver and bone marrow, and by an impaired immune response and high systemic levels of inflammation. Monocytes have been poorly characterised in VL patients. The aim of this study was to evaluate the expression levels of markers involved in the regulation of T cell responses on different subsets of monocytes from the blood of VL patients and healthy non-endemic controls (HNEC). Monocytes can broadly be divided into three subsets: classical, intermediate and non-classical monocytes. Our results show that the percentages of all three subsets stayed similar at the time of VL diagnosis (ToD) and at the end

SUBMITTER: Adem E 

PROVIDER: S-EPMC11373857 | biostudies-literature | 2024 Aug

REPOSITORIES: biostudies-literature