2020 American Transplant Congress » Lymphocyte Biology: Signaling, Co-Stimulation, Regulation

Date: Saturday, May 30, 2020

Time: 3:15pm-4:45pm

Location: Virtual

Session Type: Oral Abstract Session

Meeting: 2020 American Transplant Congress

3:15pm-3:27pm: CD11b is a Novel Alternate Receptor for CD154 During Alloimmunity

M. L. Ford, D. Liu

3:27pm-3:39pm: Novel Role of Qa-1, a Murine Homolog of HLA-E, in Controlling Follicular Helper T Cells During Humoral Alloimmunity

J. Y. Choi¹, S. K. Eskandari¹, S. Cai¹, J. Assaker¹, I. Sulkaj¹, H. Allos¹, J. Alhaddad¹, P. Chu¹, H. Kim², H. I. Cantor², J. R. Azzi¹

3:39pm-3:51pm: Interferon-Beta Acts Directly on T Cells to Promote Foxp3 Acetylation in Regulatory T Cells

F. Fueyo-González, L. Anderson, P. Cravedi, P. S. Heeger, M. Fribourg

3:51pm-4:03pm: Activated Circulating Memory TFollicular Helper Cells with Self-Renewal Potential Underlie the Kidney Allograft Antibody-Mediated Rejection Response

K. Louis¹, C. Macedo¹, E. Bailly¹, B. Ramaswami¹, M. Marrari¹, T. Shi¹, D. Landsittel¹, U. Chandran¹, P. Fadakar¹, M. Yamada¹, G. Chalasani¹, P. Randhawa¹, A. Zeevi¹, C. Lefaucheur², D. Metes¹

4:03pm-4:15pm: T Follicular Regulatory Cell Deficiency Enhances Secondary T Follicular Helper Cell Responses after Transplantation

E. S. Crichton, S. Zeng, I. Badell

4:15pm-4:27pm: Thymic B Cells: A Means to Control Regulatory Tolerance

C. LeGuern¹, S. Germana¹, N. Feeney¹, Z. Wang², N. Tanimine¹, C. Huang³, C. Rickert¹, J. Markmann¹

4:27pm-4:39pm: Unexpected Regulation of Foxp3+ Treg Production, Stability and Function by the Nuclear Co-Repressor, Sin3A

L. M. Christensen¹, T. Akimova², R. Han¹, L. Wang¹, A. Samanta¹, W. W. Hancock²

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