Leu-8/TQ1 is the human equivalent of the Mel-14 lymph node homing receptor.

Détails

ID Serval
serval:BIB_EF01B5B4E98E
Type
Article: article d'un périodique ou d'un magazine.
Collection
Publications
Titre
Leu-8/TQ1 is the human equivalent of the Mel-14 lymph node homing receptor.
Périodique
Nature
Auteur(s)
Camerini D., James S.P., Stamenkovic I., Seed B.
ISSN
0028-0836[print], 0028-0836[linking]
Statut éditorial
Publié
Date de publication
1989
Volume
342
Numéro
6245
Pages
78-82
Langue
anglais
Notes
Publication types: Comparative Study ; Journal Article
Résumé
The human pan-leukocyte antigen Leu-8 has attracted wide interest because its presence or absence identifies suppressor-inducer and helper-inducer CD4+ T-lymphocyte subsets respectively. We report here that Leu-8 is the human homologue of the mouse Mel-14 homing receptor, a molecule that promotes the initial adhesion of blood-borne lymphocytes to the specialized post-capillary endothelium of peripheral lymph nodes. We also show that Leu-8 can adopt both conventional and phospholipid anchored forms, a finding that may have relevance in the context of antigen shedding following activation or homing. The assignment of lymphocytes to different functional classes based on lymph node homing potential may represent a more general association between lymphocyte function and tissue distribution.
Mots-clé
Amino Acid Sequence, Animals, Antigens, CD/genetics, Antigens, CD8, Antigens, Differentiation, T-Lymphocyte/genetics, Antigens, Surface/genetics, B-Lymphocytes/immunology, Base Sequence, Cell Line, Cloning, Molecular, DNA/genetics, Flow Cytometry, Humans, Lymph Nodes/immunology, Mice, Molecular Sequence Data, Protein Sorting Signals/genetics, Receptors, Immunologic/genetics, Receptors, Lymphocyte Homing, Sequence Homology, Nucleic Acid, Transfection
Pubmed
Création de la notice
25/08/2010 15:59
Dernière modification de la notice
03/03/2018 22:34
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