ArticleFrontiers in immunology2025
Increasing donor kidney age significantly aggravates the negative effect of pretransplant donor-specific anti-HLA antibodies on kidney graft survival.
Article in Frontiers in immunology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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.
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.
Who cites it
2 citing papers in PubMed.
- Risk Phenotyping Before Graft Implantation: FTIR Spectroscopy and Machine Learning for Complementary Risk Stratification in Kidney Transplantation.Medical sciences (Basel, Switzerland) · 2026Article
- Reappraisal of Risk Factors for T-Cell-Mediated Kidney Rejection.Kidney international reports · 2026Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Background and hypothesis: The presence of donor-specific anti-HLA antibodies before kidney transplantation (preDSAs) is associated with decreased graft survival. The hypothesis that increasing donor kidney age is negatively associated with the impact of preDSA on graft survival was investigated. Methods: Outcome of kidney transplantation in a single center cohort of 2,024 patients transplanted between 2010 and 2020 with a follow-up of at least 3 years was analyzed to assess this relation. Results: DSAs before transplantation were present in 14% of recipients and showed an independent association with graft loss. The preDSA against HLA class I (2%) or class II (7%) had an adjusted hazard ratio (HR) for death censored graft failure of 5.8 (95% CI 4.4-7.7), while the combination (5%) had an HR of 18.6 (95% CI 13.8-25.1). The preDSA-associated increase in graft failure was caused primarily by an increase in the incidence of antibody-mediated rejection (ABMR), intragraft thrombosis, and primary non-function. These effects were observed more frequently in the deceased donor kidney transplantations compared to living donor kidney transplantations. The incidence of ABMR was not associated with donor kidney age. However, increasing donor kidney age significantly aggravated the negative effect of preDSA on graft survival. For instance, recipients aged ≥65 years transplanted with a deceased donor kidney aged ≥65 years had an uncensored 1- and 3-year graft survival of 83% and 67%, respectively, if transplanted without DSA. This decreased to 56% and 35% if transplanted in the presence of DSA. For comparison, recipients aged ≥65 years of a deceased donor kidney aged <65 years had an uncensored 1- and 3-year graft survival of 92% and 78%, respectively, without preDSA, and if transplanted with preDSA, this decreased to 77% and 69%, respectively. Conclusions: The negative effect of circulating DSA at the time of transplantation on both early and late death-censored graft survival is heavily influenced by donor age.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
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.