follicular T-cell lymphomaT-follicular helper cellThe discovery and characterisation of T-follicular helper (TFH) cells, a distinct functional subset of T-helper cells has led to the recognition that some peripheral T-cell lymphomas (PTCLs) have a TFH cell immunophenotype. Due to the overlap in...
Primary cutaneous CD30+ T-cell lymphoproliferative disease - Primary cutaneous anaplastic large-cell lymphoma (C-ALCL) - Lymphomatoid papulosis (LYP) Primary cutaneous peripheral T-cell lymphomas (PTCLs) - Gama-delta T-cell lymphoma - CD8+ aggressive epidermotropic cytotoxic - CD4+ small-medium ...
In peripheral T-cell lymphomas (PTCLs), angioimmunoblastic T-cell lymphoma (AITL) and follicular T-cell lymphoma (F-TCL) are derived from TFH cells and defined by expression of two or more TFH markers (TFH+) [2, 3]. Furthermore, less than half of patients with PTCL-not otherwise ...
CD200 (OX-2 membrane glycoprotein) is expressed by follicular T helper cells and in angioimmunoblastic T-cell lymphoma. Am. J. Surg. Pathol. 35, 76–83 (2011). PubMed Google Scholar Weber, J. P. et al. ICOS maintains the T follicular helper cell phenotype by down-regulating Kruppel...
PR Guillen11, CPS Ordun˜ a12, G Rodr´ıguez13, C Barrionuevo14, R Franco15, M Mollejo16, JF Marco17, RD de Otazu18 and MA Piris1,19 Nodal peripheral T-cell lymphoma (nodal PTCL) has an unfavorable prognosis, and specific pathogenic alterations have not been fully identified....
T follicular helper cell hyperplasia in marginal zone lymphoma Low-grade B-cell lymphomas, including MZLs, are accompanied by a rich tumor micro-environment that plays a critical role in cell survival and proliferation. T-cells form an important part of this milieu and in MZLs, it is possible...
Nodal T follicular helper cell lymphoma with aberrant CD20 expression and monoclonal TCR, IG rearrangements secondary to Classical Hodgkin Lymphoma: a case reportdoi:10.1007/s00795-024-00398-9Peripheral T-cell lymphomaClassical Hodgkin LymphomaCD20...
T-cell lymphomaWEIGHT lossBIOPSYLYMPH nodesPSORIASISRADIOPHARMACEUTICALSMETHOTREXATEPHARYNGITISDEOXY sugarsCOVID-19 vaccinesThe article presents a case study of a patient with psoriasis who developed nodal T-follicular helper cell lymphoma, angioimmunoblastic-type, following COVID-19 vaccination while on ...
T-cell receptor genesLYMPHOMASANTIBODY formationGERMINAL centersPLASMA cellsT-follicular helper (TFH) cells are one of the T-cell subsets with a critical role in the regulation of germinal center (GC) reactions. TFH cells contribute to the positive selection of GC B-cells and p...
Background: Nodal T-follicular helper cell lymphomas (nTFHLs) represent a new family of peripheral T-cell lymphomas (PTCLs), and comparative studies of their constituents are rare. Methods: This study retrospectively enrolled 10 patients with nTFHL-F and 30 patients with...