The development and consequences of red blood cell alloimmunization

CM Arthur, SR Stowell - Annual Review of Pathology …, 2023 - annualreviews.org
While red blood cell (RBC) transfusion is the most common medical intervention in
hospitalized patients, as with any therapeutic, it is not without risk. Allogeneic RBC exposure …

Breastfeeding contributes to physiological immune programming in the newborn

A Camacho-Morales, M Caba, M García-Juárez… - Frontiers in …, 2021 - frontiersin.org
The first 1,000 days in the life of a human being are a vulnerable stage where early stimuli
may program adverse health outcomes in future life. Proper maternal nutrition before and …

Cellular surface plasmon resonance-based detection of anti-HPA-1a antibody glycosylation in fetal and neonatal alloimmune thrombocytopenia

Z Szittner, AEH Bentlage, AR Temming… - Frontiers in …, 2023 - frontiersin.org
Fetal and neonatal alloimmune thrombocytopenia (FNAIT) can occur due to maternal IgG
antibodies targeting platelet antigens, causing life-threatening bleeding in the neonate …

FcγRIV is required for IgG2c mediated enhancement of RBC alloimmunization

A Qiu, A Miller, FD Zotti, M Santhanakrishnan… - Frontiers in …, 2022 - frontiersin.org
Passive immunization with anti-D can prevent maternal alloimmunization to RhD thereby
preventing hemolytic disease of the fetus and newborn. Unexpectedly, anti-D fails in some …

[PDF][PDF] Complement C3 and marginal zone B cells promote IgG-mediated enhancement of RBC alloimmunization in mice

A Jash, T Pridmore, JB Collins, AM Hay… - Journal of Clinical …, 2024 - Am Soc Clin Investig
Administration of anti-RhD immunoglobulin (Ig) to decrease maternal alloimmunization
(antibody-mediated immune suppression [AMIS]) was a landmark clinical development …

B Cell Responses to the Placenta and Fetus

G Rizzuto - Annual Review of Pathology: Mechanisms of …, 2024 - annualreviews.org
Pregnancy has fascinated immunologists ever since Peter Medawar's observation that
reproduction runs contrary to the founding tenets of immunology. During healthy pregnancy …

An overview of red blood cell and platelet alloimmunisation in transfusion

O Garraud, J Chiaroni - Transfusion Clinique et Biologique, 2022 - Elsevier
Post-transfusion alloimmunisation is the main complication of all those observed after one or
more transfusion episodes. Alloimmunisation is observed after the transfusion of red blood …

Antibodies to low-copy number RBC alloantigen convert a tolerogenic stimulus to an immunogenic stimulus in mice

A Jash, C Usaneerungrueng, HL Howie, A Qiu… - Frontiers in …, 2021 - frontiersin.org
Red blood cells expressing alloantigens are well known to be capable of inducing robust
humoral alloantibody responses both in transfusion and pregnancy. However, the majority of …

[HTML][HTML] Functional blood cell analysis by label-free biosensors and single-cell technologies

Z Szittner, B Péter, S Kurunczi, I Székács… - Advances in Colloid and …, 2022 - Elsevier
In this review we aim to summarize the current state of methods for label-free identification
and functional characterization of leukocytes with biosensors and novel single cell …

Antigen copy number and antibody dose can determine the outcome of erythrocyte alloimmunization inducing either antibody‐mediated immune suppression or …

H Wabnitz, Y Cruz‐Leal, AH Lazarus - Transfusion, 2023 - Wiley Online Library
Background The administration of anti‐D for the prevention of hemolytic disease of the fetus
and newborn is one of the most successful clinical uses of the phenomenon of antibody …