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July 27, 2025Open Access

High-resolution multiplexed antibody-omics and interpretable machine learning unveil novel pathogenic mechanisms in kidney transplant rejection

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Authors

TCTrirupa ChakrabortyDBDivya BhaktaASAnushka Saha

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Overview

Novel machine learning identifies distinct antibody signatures in kidney transplant rejection, suggesting new risk stratification tools.

Key Points

  • Antibody-mediated rejection is a leading cause of kidney transplant failure, affecting over 50% of patients with donor-specific alloantibodies.
  • High-resolution multiplexed technology provides the most comprehensive profile of alloantibodies to date, identifying crucial signatures for rejection.
  • A novel machine learning algorithm uncovers significant roles for IgM and glycosylation patterns in early and late transplant rejection.
  • Developed risk score based on antibody signatures predicts late rejection with high sensitivity and specificity, enhancing diagnosis for clinicians.

Cite This Study

Chakraborty et al. (2025) studied this question.

synapsesocial.com/papers/689a0939e6551bb0af8ce77chttps://doi.org/10.1101/2025.07.25.25332230
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Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1Antibody-Mediated Rejection in Kidney Transplantation: Immunopathogenesis, Innate–Adaptive Crosstalk, and Therapeutic Advances2025 · 2 citations
  2. 2Development of Non-HLA Antibodies and Their Association With Antibody-Mediated Rejection in Pediatric Kidney Transplant Recipients2025 · 7 citations
  3. 3Risk assessment of antibody-mediated damage based on the detection of HLA and non-HLA antibodies toward extracellular antigens before kidney transplantation2025 · 3 citations
  4. 4Multiplex Immunofluorescence Assay with Opal Reagents for Identifying Mononuclear Cell Subsets in Kidney Allograft Rejection Types2025
  5. 5The role of nonadherence in donor-specific antibodies formation and their effects on kidney transplant function2025