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Updated: Mar 5, 2026

Isolating Human Peripheral Blood Mononuclear Cells and CD4+ T cells from Sézary Syndrome Patients for Transcriptomic Profiling
Published on: October 14, 2021
Mycosis Fungoides and Sezary Syndrome
Francine M Foss1, Michael Girardi2
1Hematology and Bone Marrow Transplantation, Yale University School of Medicine, 333 Cedar Street, New Haven, CT 06510, USA.
Abstract:
Mycosis fungoides and the Sezary syndrome (SS) are rare lymphomas of CD4+ helper T cells. There is stagewise progression from patch/plaques to thicker tumor lesions/diffuse erythroderma. Blood involvement is a characteristic of SS. Outcomes are related to the extent of skin, blood, lymph node, and visceral organ involvement. Patients with limited patch and plaque disease are treated with skin-directed therapies. More advanced/refractory disease is treated with skin-directed therapies and oral or systemic immunomodulatory agents. Single-agent chemotherapies are used against tumors, refractory plaques, and lymph node and visceral involvement. Allogeneic stem cell transplantation is a potentially curative strategy for advanced/resistant disease.
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