Duffy antigen receptor for chemokines gene polymorphisms and malaria in Mangaluru, India.

ABSTRACT:

Background

Duffy blood group antigens serve as receptors for Plasmodium vivax invasion into erythrocytes, and they are determined by polymorphisms of the Duffy antigen receptor for chemokines (DARC), also known as Fy glycoprotein (FY). Duffy negativity, i.e., absence of the antigens, protects against P. vivax infection and is rare among non-African populations. However, data on DARC polymorphisms and their impact on Plasmodium infection in India are scarce.

Methods

In a case-control study among 909 malaria patients and 909 healthy community controls in Mangaluru, southwestern India, DARC polymorphisms T-33C (rs2814778), G125A (rs12075), C265T (rs34599082), and G298A (rs13962) were genotyped. Associations of the polymorphisms with the odds of malaria, parasite species and man

SUBMITTER: Gai PP 

PROVIDER: S-EPMC6760058 | biostudies-literature | 2019 Sep

REPOSITORIES: biostudies-literature