Abstracts tagged "livedo"

Abstract Number: 0950 • ACR Convergence 2021
Mammalian Target of Rapamycin (mTOR) Pathway Assessment in Antiphospholipid Antibody Positive Patients with Livedo Reticularis/Racemosa
Ecem Sevim¹, Salma Siddique², Madhavi Latha Chalasani³, Susan Chyou⁴, William Shipman³, Orla O`Shea⁵, Oral Alpan⁶, Stephane Zuily⁷, Joanna Harp⁸, Theresa Lu³ and Doruk Erkan³, ¹Montefiore Medical Center - Wakefield Campus, Bronx, NY, ²Nemours/A.I.duPont Hospital for Children, Wilmington, DE, ³Hospital for Special Surgery, New York, NY, ⁴Autoimmunity and Inflammation Program, Hospital for Special Surgery, New York, NY, ⁵Analytical Microscopy Core Laboratory, Hospital for Special Surgery, New York, NY, ⁶O&O Alpan Medical Center, Vienna, VA, ⁷Nancy Academic Hospital, Vandoeuvre-ls-Nancy, France, ⁸Dermatology, Weill Cornell Medicine, New York, NY
Background/Purpose: Endothelial proliferation is a key finding in antiphospholipid antibody (aPL)-positive patients with microvascular disease. The mTOR pathway plays a role in the endothelial proliferation…

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