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Transpl Int
January 2025
Department of Microbiology, Immunology and Transplantation, KU Leuven, Leuven, Belgium.
Highly sensitized (HS) patients in need of kidney transplantation (KTx) typically spend a longer time waiting for compatible kidneys, are unlikely to receive an organ offer, and are at increased risk of antibody-mediated rejection (AMR). Desensitization using imlifidase, which is more rapid and removes total body immunoglobulin G (IgG) to a greater extent than other methods, enables transplantation to occur between HLA-incompatible (HLAi) donor-recipient pairs and allows patients to have greater access to KTx. However, when the project was launched there was limited data and clinical experience with desensitization in general and with imlifidase specifically.
View Article and Find Full Text PDFJCI Insight
January 2025
Division of Pediatric Allergy, Immunology, and Rheumatology, Department of Pediatrics, John Hopkins University School of Medicine, Baltimore, Maryland, USA.
BACKGROUNDCow's milk (CM) allergy is the most common food allergy in young children. Treatment with oral immunotherapy (OIT) has shown efficacy, but high rates of adverse reactions. The aim of this study was to determine whether baked milk OIT (BMOIT) could reduce adverse reactions while still inducing desensitization, and to identify immunological correlates of successful BMOIT.
View Article and Find Full Text PDFHematology
December 2025
Cellular Therapy & Transplantation Program, Hopital Maisonneuve-Rosemont, Universite de Montreal, Montreal, Quebec, Canada.
Umbilical cord blood (UCB) represents a valuable graft source in the absence of a human leukocyte antigen (HLA)-matched donor for hematopoietic cell transplantation (HCT). Donor-specific anti-HLA antibodies (DSAs), targeting grafts with mismatched HLA antigens, pose a significant obstacle by increasing the risk of primary graft failure, delayed engraftment, and decreased survival. Existing literature on HLA desensitization has primarily focused on haploidentical transplants, and there is a lack of experience regarding the optimal strategy in UCB transplantation.
View Article and Find Full Text PDFNihon Yakurigaku Zasshi
January 2025
Department of Allergy and Clinical Immunology, National Research Institute for Child Health and Development.
Allergen-specific immunotherapy (AIT) has been a longstanding treatment for allergic diseases. Historically, subcutaneous immunotherapy was the main approach, but with the development of sublingual preparations, which are associated with fewer systemic side effects, sublingual immunotherapy is gaining global popularity. In Japan, the approval of standardized sublingual immunotherapy preparations in 2014 has significantly accelerated its adoption.
View Article and Find Full Text PDFPediatr Allergy Immunol
January 2025
Department of Pediatric Allergy, Faculty of Medicine, Hacettepe University, Ankara, Turkey.
Background: Sesame allergy (SA) is a growing concern because of its association with severe reactions and the limited knowledge of long-term outcomes.
Objective: This retrospective study aimed to identify the risk factors influencing persistent SA (PSA) in children to improve management and select suitable candidates for oral immunotherapy (OIT).
Methods: We analyzed the electronic medical records of 84 children with confirmed SA, as defined by consistent clinical reactions and immunoglobulin E (IgE)-mediated sensitization.
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