Search

Your search keyword '"Thymoma physiopathology"' showing total 3 results
Start Over Descriptor "Thymoma physiopathology" Language german
3 results on '"Thymoma physiopathology"'

1. [Thymus-like expression and molecules accessory to division and of thymocyte-stroma interactions in thymomas: a prerequisite for the establishment of an abnormal T-cell repertoire?].

Author

Marx A, Schömig D, Schultz A, Jung A, Gattenlöhner S, Brabletz T, Kirchner T, and Müller-Hermelink HK

Subjects
Antigens, CD analysis, Antigens, CD biosynthesis, CD58 Antigens, Cell Adhesion Molecules analysis, Cell Differentiation, Cell Division, Gene Expression, Humans, Intercellular Adhesion Molecule-1 analysis, Intercellular Adhesion Molecule-1 biosynthesis, Membrane Glycoproteins analysis, Membrane Glycoproteins biosynthesis, Reference Values, T-Lymphocytes cytology, Thymoma immunology, Thymoma physiopathology, Thymus Neoplasms immunology, Thymus Neoplasms physiopathology, Vascular Cell Adhesion Molecule-1, Cell Adhesion Molecules biosynthesis, T-Lymphocytes immunology, T-Lymphocytes pathology, Thymoma pathology, Thymus Neoplasms pathology
Abstract

Costimulatory stromal receptors were identified in thymuses and myasthenia gravis (MG)-associated thymic epithelial tumors (TETs) by immunohistochemistry. ICAM-1 occurred in areas with medullary or cortical differentiation of TETs and thymuses. B7 and LFA-3, absent in the normal cortex, were hyperexpressed in cortical type TETs. VCAM-1, confined to endothelium and dendritic cells in cortex and medulla, was focally expressed by epithelial cells of a medullary thymoma. We suggest that aberrantly expressed costimulatory molecules may contribute to the pathogenesis of paraneoplastic MG by an intratumorous activation of mature T cells.

Published
1994

2. [The parathymic syndromes].

Author

Janzen RW and Lachenmayer L

Subjects
Antibodies analysis, Colitis, Ulcerative diagnosis, Cushing Syndrome diagnosis, Diagnosis, Differential, Hematologic Diseases diagnosis, Humans, Lupus Erythematosus, Systemic diagnosis, Myasthenia Gravis diagnosis, Neuromuscular Diseases diagnosis, Syndrome, Thymectomy, Thymoma physiopathology, Thymus Neoplasms physiopathology, Thyroiditis diagnosis, Thymoma diagnosis, Thymus Hyperplasia diagnosis, Thymus Neoplasms diagnosis
Published
1976
Full Text
View/download PDF

3. [Immunoglobulin deficiency syndrome and agranulocytosis in thyoma].

Author

Thiele HG and Frenzel H

Subjects
Agammaglobulinemia diagnosis, Antibody Formation, Fluorescent Antibody Technique, Humans, Immunoelectrophoresis, Male, Middle Aged, Thymoma physiopathology, Thymus Gland pathology, Agammaglobulinemia complications, Agranulocytosis complications, Thymoma complications, Thymus Neoplasms complications
Published
1967

Catalog

Books, media, physical & digital resources
See catalog results