[Nervous system tumour proteins. G.F.A. and hyaluronectin (author's transl)]. 1981

B Delpech, and N Girard, and M N Courel, and A Delpech, and J Tayot, and P Creissard

G.F.A. (gliofibrillary acid protein) and hyaluronectin studied here are two antigens defined by the heteroantibodies which appear in the serum of the immunised animal. G.F.A. is associated with gliofilaments and is considered as an astrocyte marker, either normal or tumoral. Hyaluronectin, is found in the Ranvier nodes and at the periphery of neurones. It is not specific to the nervous system. It is found in all tissues and tumors, and in particular marks the intercellular spaces of gliomas, where it is associated with hyaluronic acid for which it has a great affinity. Serum estimation of these Proteins is being undertaken with the view to a clinical application.

UI MeSH Term Description Entries
D009363 Neoplasm Proteins Proteins whose abnormal expression (gain or loss) are associated with the development, growth, or progression of NEOPLASMS. Some neoplasm proteins are tumor antigens (ANTIGENS, NEOPLASM), i.e. they induce an immune reaction to their tumor. Many neoplasm proteins have been characterized and are used as tumor markers (BIOMARKERS, TUMOR) when they are detectable in cells and body fluids as monitors for the presence or growth of tumors. Abnormal expression of ONCOGENE PROTEINS is involved in neoplastic transformation, whereas the loss of expression of TUMOR SUPPRESSOR PROTEINS is involved with the loss of growth control and progression of the neoplasm. Proteins, Neoplasm
D009419 Nerve Tissue Proteins Proteins, Nerve Tissue,Tissue Proteins, Nerve
D009423 Nervous System Neoplasms Benign and malignant neoplastic processes arising from or involving components of the central, peripheral, and autonomic nervous systems, cranial nerves, and meninges. Included in this category are primary and metastatic nervous system neoplasms. Neoplasms, Nervous System,Nervous System Tumors,Tumors of the Nervous System,Neoplasm, Nervous System,Nervous System Neoplasm,Nervous System Tumor,Tumor, Nervous System,Tumors, Nervous System
D011817 Rabbits A burrowing plant-eating mammal with hind limbs that are longer than its fore limbs. It belongs to the family Leporidae of the order Lagomorpha, and in contrast to hares, possesses 22 instead of 24 pairs of chromosomes. Belgian Hare,New Zealand Rabbit,New Zealand Rabbits,New Zealand White Rabbit,Rabbit,Rabbit, Domestic,Chinchilla Rabbits,NZW Rabbits,New Zealand White Rabbits,Oryctolagus cuniculus,Chinchilla Rabbit,Domestic Rabbit,Domestic Rabbits,Hare, Belgian,NZW Rabbit,Rabbit, Chinchilla,Rabbit, NZW,Rabbit, New Zealand,Rabbits, Chinchilla,Rabbits, Domestic,Rabbits, NZW,Rabbits, New Zealand,Zealand Rabbit, New,Zealand Rabbits, New,cuniculus, Oryctolagus
D002352 Carrier Proteins Proteins that bind or transport specific substances in the blood, within the cell, or across cell membranes. Binding Proteins,Carrier Protein,Transport Protein,Transport Proteins,Binding Protein,Protein, Carrier,Proteins, Carrier
D005904 Glial Fibrillary Acidic Protein An intermediate filament protein found only in glial cells or cells of glial origin. MW 51,000. Glial Intermediate Filament Protein,Astroprotein,GFA-Protein,Glial Fibrillary Acid Protein,GFA Protein
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000818 Animals Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA. Animal,Metazoa,Animalia
D000951 Antigens, Neoplasm Proteins, glycoprotein, or lipoprotein moieties on surfaces of tumor cells that are usually identified by monoclonal antibodies. Many of these are of either embryonic or viral origin. Neoplasm Antigens,Tumor Antigen,Tumor Antigens,Antigen, Tumor,Antigens, Tumor
D018960 Hyaluronan Receptors Acidic sulfated integral membrane glycoproteins expressed in several alternatively spliced and variable glycosylated forms on a wide variety of cell types including mature T-cells, B-cells, medullary THYMOCYTES; GRANULOCYTES; MACROPHAGES; erythrocytes, and fibroblasts. Their interaction with HYALURONIC ACID mediates binding of lymphocytes to high endothelial VENULES. Antigens, CD44,CD44 Antigens,Hyaluronan-Binding Protein,Receptors, Hyaluronan,CD44 Antigen,Chondroitin Sulfate Proteoglycan 8,Hyaluronan Receptor,Hyaluronic Acid Binding Protein,Antigen, CD44,Hyaluronan Binding Protein,Receptor, Hyaluronan

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