Molecular mechanism of distinct chemokine engagement and functional divergence of the human Duffy antigen receptor

S Saha, B Khanppnavar, J Maharana, H Kim… - Cell, 2024 - cell.com
… a decrease in luminescence signal for CCR1 in the case of GRK5/6, as expected due to …
In order to uncover the molecular mechanism directing this functional divergence of DARC, we …

The Duffy antigen receptor for chemokines, ACKR1,– 'Jeanne DARC' of benign neutropenia

N Rappoport, AJ Simon, N Amariglio… - British journal of …, 2019 - Wiley Online Library
… , researchers found that a low white blood cell (WBC) count was predominantly due to … , the
ACKR1 rs2814778 polymorphism, regulating Duffy antigen expression, had a clear influence …

The Duffy antigen receptor for chemokines

R Horuk, SC Peiper - Chemoattractant Ligands and Their …, 2020 - taylorfrancis.com
… be the Duffy blood group antigen or that they were closely linked … failed to reveal significant
expression of DARC by endothelial … The molecular basis of this tissue specific expression of …

Duffy antigen is expressed during erythropoiesis in Duffy-negative individuals

C Dechavanne, S Dechavanne, J Bosch, S Metral… - Cell Host & Microbe, 2023 - cell.com
… This background has inextricably linked Duffy blood group genetics and malaria. Recent
studies now report P. vivax infections in Fy-negative individuals from many malarious African …

Amplification of Duffy binding protein-encoding gene allows Plasmodium vivax to evade host anti-DBP humoral immunity

J Popovici, C Roesch, LL Carias, N Khim, S Kim… - Nature …, 2020 - nature.com
… lacking the Duffy antigen on their erythrocytes (Duffy-negative… if increased pvdbp copy
number leads to increased protein … underlying molecular mechanisms remain to be elucidated. …

Duffy antigen receptor for chemokines (DARC) and susceptibility to Plasmodium vivax malaria

H Kaur, R Sehgal, S Rani - Parasitology international, 2019 - Elsevier
… vivax malaria in individuals carrying FyA allele due to the significantly reduced binding of …
invasion mechanism [1]. DARC is a single copy gene which encodes Duffy antigen consisting …

The enigmatic mechanisms by which Plasmodium vivax infects Duffy-negative individuals

J Popovici, C Roesch, V Rougeron - PLoS Pathogens, 2020 - journals.plos.org
… held to explain the molecular basis of Duffy-negative P. vivax … The Duffy protein is a receptor
for chemokines (Duffy antigen … at very low levels, leading to an amount of Duffy protein …

Could antigen loss be a potential mechanism to explain antibody‐mediated immune suppression?

Y Cruz‐Leal, AH Lazarus - Transfusion, 2021 - search.ebscohost.com
cause fetal erythrocyte destruction. Alloantibodies against antigens in the Rh, Kell, Kidd,
Duffy, … In summary, antigen loss is a potential mechanism closely linked with AMIS effects in a …

Do blood group antigens and the red cell membrane influence human immunodeficiency virus infection?

GM Davison, HL Hendrickse, TE Matsha - Cells, 2020 - mdpi.com
Duffy antigen is a chemokine receptor that is important in the inflammatory response. Those
who lack this antigen, and type as DuffyDue to the diverse cellular and tissue expression of …

Structure of the human duffy antigen receptor

S Saha, B Khanppnavar, J Maharana, H Kim… - bioRxiv, 2023 - biorxiv.org
… messenger response such as calcium release, likely due to a lack of G protein coupling. …
molecular mechanism of this intriguing functional divergence exhibited by the Duffy antigen