2021 American Transplant Congress » Kidney Antibody Mediated Rejection

4:30pm-4:35pm

DSA Causes Mild Molecular ABMR-like Changes in Many Biopsies Not Diagnosed as Rejection

P. F. Halloran¹, K. S. Madill-Thomsen¹, &. the INTERCOMEX Study Group²

4:35pm-4:40pm

Beyond Microarrays: Insights from Ncounter Transcript Analysis of Routine Archival Kidney Allograft Biopsies

I. Rosales, K. Tomaszewski, A. Milagros, T. Kawai, R. Smith, R. Colvin

4:40pm-4:45pm

Transplant Glomerulopathy in the Absence of Donor-specific HLA Antibodies: Risk Factors, Histopathological Features and Graft Outcome

A. Senev, E. Van Loon, M. Emonds, M. Naesens

4:45pm-4:50pm

High Donor-Derived Cell-Free DNA Levels Predict Development of De Novo HLA Donor-Specific Antibodies After Kidney Transplantation – Data from the ADMIRAL Study

G. Gupta¹, T. Alhamad², V. Bowers³, I. Moinuddin¹, S. Ghosh⁴, J. Zeng⁴, E. Stites⁵, A. Pai⁶, J. S. Bromberg⁷, S. Anand⁸

4:50pm-4:55pm

Novel Mixed Lymphocyte Reaction Monitoring System That Predicts Chronic Antibody- Mediated Rejection in Kidney Transplant Recipients

N. Iwahara¹, K. Hotta¹, T. Tanabe¹, D. Iwami², Y. Takada³, H. Higuchi¹, H. Sasaki³, H. Harada³, N. Shinohara¹

4:55pm-5:00pm

The Trifecta Study: Calibrating Circulating Donor-Derived Cell-Free DNA at the Time of Indication Biopsies Against the Molecular Phenotype of the Biopsy Reveals a Prominent Association with NK Cell Genes

P. Halloran¹, Z. Demko², A. Prewett², J. Reeve¹, P. Billings²

5:00pm-5:05pm

Prospective Intensive Monitoring for Anamnestic DSA Responses Allows Near Elimination of Early Clinical AMR

M. McGowan¹, A. Bickenbach¹, A. R. Shields², R. R. Alloway¹, P. Brailey¹, E. Portwood¹, C. Alquist¹, A. Christianson¹, B. Abu Jawdeh¹, M. Cuffy¹, J. Kremer², S. Bumb¹, A. Govil¹, M. Anand¹, T. Kaur¹, E. S. Woodle¹

5:05pm-5:10pm

CD56^dimCD16^bright NK Cells from Kidney Transplant Recipients with Antibody-mediated Rejection Display Increased Proliferation, Type-1 Activation and Cytotoxic Profile

E. Bailly¹, C. Macedo¹, K. Louis¹, B. Ramaswami¹, M. Lucas¹, C. Bentlejewski¹, P. Randhawa¹, A. Zeevi¹, C. Lefaucheur², D. Metes¹