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A
213
A Case of Severe Combined Immunodeficiency with Sticky Myeloid Cells.
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201
A Database System for Supporting Data Management and Sharing in the 19th International Histocompatibility and Immunogenetics Workshop
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107
A Noninvasive Urine Biomarker CXCL10 Bead-based Detection Assay for Monitoring Renal Transplants
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117
A Robust AUC-Based Method for Eplet Calling in HLA Single Antigen Bead Assays: Reducing Variability and Enhancing Cohort-Level Profiling
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602
A Singleplex HLA Typing Approach for Nanopore Sequencing
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312
Achieving Successful Transplantation Despite Positive Virtual Crossmatches
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316
Acute Kidney Allograft Dysfunction Is Associated with Increased Number of Non-HLA Antibodies in Absence of Donor Specific HLA Antibodies
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319
Advancing Decision Strategies When Crossmatch Positivity Defies Donor-Specific HLA Antibodies
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711
Advancing HLA Typing Through Nanopore Sequencing
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417
Allele Dropout in NGS-Based High-Resolution HLA Typing: A Case Study Highlighting the Need for Confirmatory Testing
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710
Analytical Performance of Targeted Long-Read HiFi Sequencing to Detect Pharmacogenomic HLA-A and -B Alleles Implicated in Drug-Induced Hypersensitivity Reactions
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210
Anti-HLA Antibodies and Anti-HLA Eplet Patterns Associated with Platelet Transfusion Refractoriness in Hispanic Patients
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216
Application of Canadian Transplant Registry’s New Willing to Cross Program for a Highly Sensitized Patient
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109
Application of Urine Culture-derived Cells from Kidney Transplanted Recipients
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325
Assessing Changes in Donor Derived cfDNA in Post Kidney Transplant Patients and its Correlation with Graft Survival
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306
Assessing Different DNA Extraction Methods for Cell-Free DNA Testing
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103
Assessing the Accuracy of Eplet Mismatching Using Imputed HLA Typing
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320
Assessing the Impact of Induction Regimen on Graft Function in HLA-A, HLA-B, HLA- DR Mismatch Renal Transplant: A Retrospective Study
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315
Assessment of Chimerism Using Two Next Generation Sequencing Based Methods
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707
Assessment Of New PBL Isolation Method to Obtain a Red Blood Cell Free Pellet
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600
Automation of NGS-Turbo® HLA-typing Using Integra Miro Canvas
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B
609
Back to the Basics? Resolving a novel non-specific reactive HLA antibody pattern using fetal bovine serum.
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225
Beyond CD34: How CD117+ Cell Sorting Unveiled the Truth Behind Post-Transplant Relapse
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504
Beyond the Antigen Binding Domain: Implications for virtual crossmatch and the limits of P and G group matching
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100
Breaking Down Pan-Cw Using One Lambda™ MagSort™
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C
324
C1Q Assay: EDTA versus Heat Treated
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309
Case Report: Clinical application of flow cytometric chimerism assay
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415
Challenges in HLA Typing of a Transplanted Kidney Due to Potential Exchange of Migratory Leukocytes
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505
Changes in HLA Typing Methods and Correlation with Typing Discrepancies Observed in the ASHI Proficiency Testing HLA Typing Survey
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500
Characterization of a Novel HLA-DQB1*04 Allele with Intron 4 Splice Variant: Implications for Transplant Compatibility
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308
Characterization of HLA Loss of Heterozygousity
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604
Characterization of Rapid Flow Cytometry Chimerism Purity Panels Which Assess Subset Enrichment Purity and Nucleated Red Blood Cell Contamination Utilizing Styo-16
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411
Clinical Implications of Donor Specific anti-HLA antibodies in Kidney transplant recipients during first year post transplant
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221
Cold Case Files: A curious anti-HLA sensitization event
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113
Comparative Bioinformatic Analysis of Human and Swine MHC Sequences: Implications for Xenotransplantation
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517
Comparison between Real-Time PCR and Next Generation Sequence for Deceased Donor Typing
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705
Comparison of 19 Loci Hybrid Capture NGS Typing Results from Buccal and Saliva Paired Samples on the MiSeq™ i100 Instrument
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514
Cost Reduction and Sustainability: A cause we can all get behind
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511
Crossmatch Alarm, Liver Charm: A strong positive crossmatch complemented by more testing
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410
Cross-Reactivity to Self-Antigens in LIFECODES LMX and LM2Q Assays: Reproducibility and Diagnostic Considerations
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D
400
De Novo Antibodies to HLA-DPA1 in a Pediatric Patient after Haploidentical Hematopoietic Cell Transplantation
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516
Design Thinking Meets Regulatory Rigor: Relocation of a Histocompatibility Laboratory in the Context of New Facility Construction
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414
Detection of Loss of Heterozygosity in a Haploidentical Hematopoietic Cell Transplant Recipient - Challenges in Tumor Cell Isolation and Chimerism Analysis
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118
Developing Flow Cytometry Crossmatch Thresholds: A Statistical Evaluation
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115
Development of Machine Learning Ensemble Model for Predicting DSA Positivity and Immunological Risk Stratification after Kidney Transplantation
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310
Different Serotypes among DQB1*05:01, DQB1*05:02, and DQB1*05:03 Alleles
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326
Donor Availability Versus Transplant Reality: Analysis of registry performance and clinical outcomes in Argentina (2024–2025)
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322
Donor-Recipient Age Difference as a Predictor of eGFR in HLA-A, HLA-B, HLA-DR Mismatch Renal Transplant Recipients in a Tertiary Care Teaching Hospital
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401
Dynamics of Pre-formed Donor-Specific HLA Antibodies After Liver Transplantation
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E
421
Elevating Precision in HLA Antibody Identification: A Study of the NEXA Single Antigen Extended Panel in Transplant Immunology
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509
Elimination of Background Interference Using Spherotech and Commercial EDTA
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610
Evaluating the Predictive Power of Offer Evaluation for Physical Crossmatch Outcomes
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508
Evaluation of Different Washing Buffers in Removing Non-Specific Reactivity in Complement-Binding HLA Antibody Detection Assays
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702
Evaluation of LABType® CWD Versus XR Beads for HLA Typing: Implications for Transition in Clinical Workflow
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226
Evaluation of Serum ILT3 and Donor Specific Anti-HLA Antibodies in Transplant Recipients.
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407
Exon 3 May Present Opportunity for Differential Antibody Binding to DQA And DQB P-Group Alleles
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F
512
Facilitating High-Throughput HLA Typing: Single-Well, Low-Volume Amplification with Full Exon Coverage of 11 HLA Loci
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405
False Cw Antibody Reactivity Detected by Solid Phase Antibody Testing Unnecessarily Restricts Donor Availability for Two Solid Organ Recipients
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518
False Positive HLA Antibody Reactivity Detected by Single Antigen Bead Assay
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204
False Positive HLA Antibody Reactivity Post-Transfusion: The Critical Role of Physical Crossmatch in Evaluating Organ Offers
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101
False-Positive Flow Cytometric Crossmatch in the presence of Therapeutic Monoclonal Antibodies Resolved by FlowDSA-XM Assay
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513
FBS Adsorption Cannot Fix Everything
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521
Frequency and Pattern of Virtual Crossmatch Requests – a Problem?
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G
301
Grading Proficiency: When “Right” is “Wrong”
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106
Guidelines Reporting Allo Antibodies Using the Updated WHO Serological HLA Nomenclature - Ultra Accurate Specificity Assignment (UASA)
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H
206
High Prevalence of Pre-transplant HLA Antibody in Female Patients with Myelofibrosis or Aplastic Anemia
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708
High Resolution Deceased Donor Typing: The Path Forward
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606
High Resolution HLA Typing on the Illumina MiSeq i100 Sequencing System
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211
HLA Molecular Mismatch Categories Revised and Validated Using Updated HLAMatchmaker Software
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327
HLA Recombination and Organ Allocation: Are we missing something?
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712
HLA Typing by Third Generation Sequencing in Deceased Donor Workup and Kidney Allocation: A case study of a B60 null allele
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416
HLA-C Typing Departing from Exomes, Combining HLA Alignment and SNP Detection, and Imputation Using Multi-Ethnic Reference Panels
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112
HLA-Class II-expressing T2 Cell Lines for the Detection of False Positive Antibodies in the Single Antigen Bead Assay
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423
HLA-DPA1 Alleles with Potential Altered Expression
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200
HLA-DPB1 Allele Frequencies across Four Donor Populations
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102
HLA-specific IgM and IgG Antibody Competition Affects Mean Fluorescence Intensity (MFI) Signals in the Single Antigen Assay.
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114
Hybrid Capture Automation for HLA-Typing using Digital Microfluidics
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I
203
Identification of a Potential Novel HLA-B Allele with a Large Exonic Deletion Using HybriType™ and AllType Rapid™ Sequencing with TypeStream™ Visual
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503
Identification of an Unrecognized A*02:94n Allele at the Time of Organ Allocation
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223
Immune Mediated Rejection in Living Donor Kidney Transplant: A retrospective perspective to gain perspective.
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207
Impact of HLA Class I Amino Acid Positions that Distinguish Allele Lineages on Adjusted Hazard Ratios of Graft Failure
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116
Impact of HLA-DPB1 and DPA1-DPB1 Linkage Mismatch on Survival in HLA-14/14 Matched Unrelated Donor HSCT: Establishment and clinical validation of a predictive model based on NGS technology
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219
Impacts of HLA Matching and a Proposal to Increase Equity
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311
Implementation of Routine Molecular ABO Typing of Deceased Solid-Organ Donors
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510
Importance of Defining Center-Specific MFI Ranges for Single-Antigen Bead HLA Antibody Assays.
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214
In Silico, In Vitro or In vivo – Is this eplet real?
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119
Incorporation of Business Intelligence into Laboratory Information System for Efficient Test Performance and Workload Monitoring
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305
Incremental Clinical Benefit (ICB) and Cost Effectiveness Ratio (ICER) of Routine Flow Cytometric Crossmatch (FCXM) Prior To Kidney Transplantation
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520
Interlaboratory Inconsistency in KIR Gene Content Assignment – An Update
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615
Intra-laboratory MFI Variability in Single Antigen Beads Across Multiple Platforms
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314
Is High-Level Donor Specific Antibody Against Public Epitope a Contraindication for Kidney Transplantation?
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K
601
KIR Complete MX: Multiplexed whole gene genotyping of all KIR genes using ONT sequencing
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501
KIR/HLA Incompatibility In Donor And Recipient Pairs Undergoing Haplo-identical transplantation And Its Correlation With Transplant Outcome
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L
220
Loss of Heterozygosity Detected in a Short Tandem Repeat and Confirmed by NGS-based Chimerism: A case report
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215
Low-Level Donor-Specific HLA Antibodies do not Impact Engraftment After Pediatric Hematopoietic Cell Transplantation: A case series
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M
704
Monoclonal Antibody Drug Interference in Flow Cytometric Crossmatch
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402
Multiple Antibody Mechanisms Leading to AMR and Early Graft Loss in a Pediatric Kidney Case
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222
Mycophenolate Mofetil Dosing Impacts Humoral and Cellular Responses to SARS-CoV-2 in Patients Hospitalized with COVID-19
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N
709
Nanopore-based HLA Typing Demonstrated High Accuracy and Advantages in Resolving Challenging Cases
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608
Navigating EPIC Implementation in the HLA Lab: Experiences and Lessons
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321
Neonatal Allosensitization to the 96HK Eplet of HLA-DRB1 Occurring Within the First Weeks of Life
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108
New Data Analysis Method to Detect Loss of HLA by One Lambda LABType Products
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522
NGS-Capto-HLA: Long-Frament Hybrid Capture-Based HLA-Typing Using Oxford Nanopore Technologies Sequencing
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703
Non-HLA antibodies: Are kits from different vendors comparable?
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502
Novel allele or incomplete sequence? Classification of mismatches in extrapolated regions by high resolution typing
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O
613
Optimizing Adsorption Elution Assays: Why antibody saturation matters
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104
Optimizing the Donor Matching Process in Solid Organ Transplantation
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P
605
Patterns of Non-Specific Reactivity on Single Antigen Bead Testing can Preclude Identification of HLA Antibody
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706
Performance of Three NGS HLA Typing Assays on the MiSeq™ i100 Instrument
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420
PIRCHE-II in HLA-DPB1 Mismatches Conferred Risk for Acute GvHD in a Cohort of Unrelated Hematopoietic Stem Cell Transplantation
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419
PONG 2.0: Allele imputation for the killer cell immunoglobulin-like receptors
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614
Predicting Flow Cytometric Crossmatch Results for Low-level Donor-Specific Antibodies Reactive with Shared Epitopes
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Q
404
Quantifying Spatial HLA Expression in Pediatric Heart Allografts Using Imaging Mass Cytometry
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R
700
Rapid ABO Genotyping Assay in Combination with HLA Genotyping
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317
Reduced ambiguity in sera profiling for highly sensitized HLA-B46 Homozygous Renal Candidates using MagSort beads
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227
Reduction of DSA and Non-HLA Antibodies after Daratumumab Treatment of Antibody-Mediated Rejection in Pediatric Heart Transplant Recipients
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412
Relapse of Acute Myeloid Leukemia Detected During Routine Cell Subset Purity Assessment Via Flow Cytometry as Part of the Myeloid Cell Lineage-Specific Chimerism Analysis: A case report
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202
Reporting HLA-B*56:13 for the First Time in the MENA Region.
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523
Robust qPCR Assay for Validating Effective Isolation of Cell-Free DNA
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S
323
SARS-CoV2 Infection Post-transplantation Induces Transient HLA Antibodies in Pediatric Heart Recipients
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212
Selective Bead Group Missing in HLA Single Antigen Bead Assay-Technical Error or Assay Limitation?
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304
Severe Refractory Thrombocytopenia Post Full Matched Female Sibling Donor Hematopoietic Stem Cell Transplant
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603
Sharpening the AXE: Protocol optimization and troubleshooting
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701
Sharper, Faster, Stronger: Luminex xMAP INTELLIFLEX Outperforms FLEXMAP 3D in HLA Antibody Detection
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413
Small Surgery-Big Impact: Development of HLA Antibodies Following Scleral Patch Graft in a Kidney-Pancreas Transplant Candidate
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205
Specific HLA-DQ G1/G2 Mismatches Affect Myeloid Malignancy Relapse Incidence in Haploidentical HCT
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217
Successful Desensitization of HLA and Non-HLA Antibody with daratumumab-based Immunotherapy: A case report from pediatric cardiac transplantation
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507
Successful Transplantation of Highly Sensitized Patients Using Virtual Crossmatching
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302
Surrogate Crossmatches As a Tool to Define the True Incidence of HLA Class II de novo DSA
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406
Synergistic Impact of Donor KIR-BX Haplotypes and Recipient HLA-C1 Homozygosity on Survival Outcomes in Pediatric Haploidentical Hematopoietic Cell Transplantation: A Retrospective Cohort Study of 153 Cases
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T
515
Technical Staff-Performed Virtual Crossmatches and Deceased Donor Outcomes
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313
Teclistamab Causes Positive Flow Crossmatches
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218
The Combined Effect of Tacrolimus Intrapersonal Variability and Donor-specific HLA Antibodies on Kidney Allograft Outcomes: Implications for CYP3A5 Genotyping
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110
The Complete Haplotypic Characterization of the Swine MHC Using ONT’s Adaptive Sampling and Sequencing. Optimizing the Swine Xenotransplantation Model.
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611
The Curious Case of Sporadic Amplification with the same Manufacturer’s Lot of Taq Polymerase
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208
The HLA A2 DSA Mystery: The missing link between Single Antigen Bead (SAB) and cell-based Capture-P platelet crossmatch assays
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300
The Impact of 3rd Party Vessel Allograft in Kidney Transplantation
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224
The Impact of HLA Genotype Imputation on Allele Determination, Eplet Mismatch and Alloimmune Risk Categories in a Southeast Asian Cohort of Kidney Transplant Recipients
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403
The Importance of Using High Resolution HLA Typing Of HLA-B*27 In Determining Disease Association with Ankylosing Spondylitis
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209
Title: Clinical Utility of PAK LX HLA Class I Bead in Platelet Transfusion
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519
Transplant-to-VXM Ratio: A breakdown of deceased kidney offers refusal reasons in a large transplant center
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U
318
Unexpected Bw4 Alloantibody Reactivity in a Bw4+ Patient – The Contribution of Non-Canonical Amino Acid Polymorphism Beyond Residues 77-83
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408
Unexpected Positive Flow Crossmatches with Bimodal Distribution of the Donor Cells
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506
Using Data to Address the Question: Who should perform a virtual crossmatch?
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V
303
Validation of a Bead-Based Anti-ABO-A Method Between Two Centres: One of These Things is a Lot Like the Other
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607
Validation of r-SSO HLA Typing Reagents and Analysis Software: We Must do Better to Avoid Erroneous Typing Results - Sometimes You Pay More and Get Less!
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307
Virtual Crossmatch Compatible with Unexpected Fluorescence Cytometric Crossmatch Positive, may be Safe to Proceed with Transplantation under Certain Circumstances
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409
Virtual Desensitization with MagSort Beads Accurately Predicts Antibody Specificity Reduction in a Patient Undergoing Thoracic Organ Transplantation
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W
422
When it is No Longer Null: Retrospective review of C04:09N (now C04:09L) cases in our patient population
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612
Work Smarter, Not Harder: A simple model for optimizing staffing needs and operational efficiency in clinical laboratories using productivity metrics
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