1246 Immune related adverse events to checkpoint inhibitors are associated with altered regulatory T cell phenotypes and resemble CTLA4-deficient patients

• Douglas B Johnson,
• Katy Beckermann,
• Jeffrey Rathmell,
• James Maiarana,
• Carissa Elonen,
• Janet Markle

Affiliations

Douglas B Johnson

5 Vanderbilt University Medical Center, Nashville, Tennessee, USA

Katy Beckermann

2Vanderbilt University Medical Center, Nashville, TN, USA

Jeffrey Rathmell

2Vanderbilt University Medical Center, Nashville, TN, USA

James Maiarana

Vanderbilt University Medical Center, Nashville, TN, USA

Carissa Elonen

Vanderbilt University Medical Center, Nashville, TN, USA

Janet Markle

Vanderbilt University Medical Center, Nashville, TN, USA