Evidence map›Paper›PMID 39669570›Full record

ArticleFrontiers in immunology2024

Dynamics of antibody engagement of red blood cells

Ryan P Jajosky, Diyoly Ayona, Amanda Mener, Sean R Stowell, Connie M Arthur

Abstract read
In one paragraph

Article in Frontiers in immunology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

13 citing papers in PubMed.

  1. Mouse Model of Hemolytic Disease of the Fetus and Newborn.Methods in molecular biology (Clifton, N.J.) · 2026
    Article
  2. The Immunology of Transfusion Medicine: Past, Present, and Future.Methods in molecular biology (Clifton, N.J.) · 2026
    Review
  3. Analysis of Biotinylated Red Blood Cells Following Transfusion.Methods in molecular biology (Clifton, N.J.) · 2026
    Article
  4. Article
  5. Article
  6. Expression and Characterization of Blood Group Binding Lectins.Methods in molecular biology (Clifton, N.J.) · 2026
    Article
  7. Use of Microbial Microarrays to Define Antibody Specificity.Methods in molecular biology (Clifton, N.J.) · 2026
    Article
  8. Flow Cytometric Examination of Galectin Binding to Red Blood Cells.Methods in molecular biology (Clifton, N.J.) · 2026
    Article
  9. Acute Incompatible Red Blood Cell Transfusion in Mice.Methods in molecular biology (Clifton, N.J.) · 2026
    Article
  10. Analysis of Erythrocyte Membrane Alloantigens.Methods in molecular biology (Clifton, N.J.) · 2026
    Article
  11. Article
  12. Article
  13. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Ryan P JajoskyJoint Program in Transfusion Medicine, Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, United States.
Diyoly AyonaJoint Program in Transfusion Medicine, Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, United States.
Amanda MenerJoint Program in Transfusion Medicine, Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, United States.
Sean R StowellJoint Program in Transfusion Medicine, Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, United States.
Connie M ArthurJoint Program in Transfusion Medicine, Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, United States.

Funding

Project 2 - Convergence of innate immunity and microbial communities in the regulation of anti-blood group antibody developmentP01HL171803 · NHLBI · BRIGHAM AND WOMEN'S HOSPITAL · PI Sean R Stowell · 2024 to 2026
$10.0M
Forging Translational Glycobiologists: Intermeshing Glycoscience Training and Clinical EducationK12HL141953 · NHLBI · BRIGHAM AND WOMEN'S HOSPITAL · PI CHAIKOF, ELLIOT, CUMMINGS, RICHARD D · 2018 to 2022
$4.8M
Examination of Initiating Factors that Regulate Red Blood Cell AlloimmunizationR01HL135575 · NHLBI · EMORY UNIVERSITY · PI Sean R Stowell · 2017 to 2026
$2.8M
Examining Immune Circuits Responsible for Anamnestic RBC AlloimmunizationR01HL165975 · NHLBI · BRIGHAM AND WOMEN'S HOSPITAL · PI STOWELL, SEAN R · 2022 to 2025
$2.4M
Examining the Mechanisms of RBC Alloimmunization HyperrespondersR01HL154034 · NHLBI · EMORY UNIVERSITY · PI ARTHUR, CONNIE M · 2020 to 2024
$2.1M
Etiology of naturally-occurring anti-ABO antibodiesK08HL171877 · NHLBI · BRIGHAM AND WOMEN'S HOSPITAL · PI Ryan P Jajosky · 2024 to 2026
$505k
NHLBI NIH HHS K08 HL171877NHLBI NIH HHS K12 HL141953NHLBI NIH HHS P01 HL171803NHLBI NIH HHS R01 HL135575NHLBI NIH HHS R01 HL154034NHLBI NIH HHS R01 HL165975
6 · The paper itself

Abstract

Exposure to allogenic red blood cells (RBCs), either through pregnancy or transfusion, can result in alloimmunization, which can lead to severe hemolytic transfusion reactions and pregnancy complications. Passively administered antibodies can be used to prevent alloimmunization, where steric hindrance of allogeneic epitopes has been postulated as one mechanism whereby antibody engagement may prevent RBC alloimmunization. However, the dynamics of antibody engagement on the RBC surface has remained difficult to study. To examine this, we leveraged the HOD (HEL, OVA and Duffy) model system and Fcγ receptor knockout recipients to define the dynamics of antibody engagement of the Duffy antigen in the absence of RBC clearance or antigen modulation. Using this approach, the on-rate of antibody engagement of HOD RBCs was very similar

Indexed as

AntibodiesErythrocytesAnimalsAntibody SpecificityAntigensMiceReceptors, FcAntibodiesAntigensReceptors, FcalloimmunizationAMISantibodyantigenred blood cell

Identifiers

PMID39669570
PMCPMC11634868

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.