Iron trafficking in patients with Indian Post kala-azar dermal leishmaniasis.

ABSTRACT: BACKGROUND:During infections involving intracellular pathogens, iron performs a double-edged function by providing the pathogen with nutrients, but also boosts the host's antimicrobial arsenal. Although the role of iron has been described in visceral leishmaniasis, information regarding its status in the dermal sequel, Post Kala-azar Dermal Leishmaniasis (PKDL) remains limited. Accordingly, this study aimed to establish the status of iron within monocytes/macrophages of PKDL cases. METHODOLOGY/PRINCIPAL FINDINGS:The intramonocytic labile iron pool (LIP), status of CD163 (hemoglobin-haptoglobin scavenging receptor) and CD71 (transferrin receptor, Tfr) were evaluated within CD14+ monocytes by flow cytometry, and soluble CD163 by ELISA. At the lesional sites, Fe3+ status was evaluated by Prus

SUBMITTER: Dighal A 

PROVIDER: S-EPMC7001907 | biostudies-literature | 2020 Feb

REPOSITORIES: biostudies-literature