Abstract:
:Myelin Basic Protein, one of the major membrane protein component of the central nervous system, was used to probe the molecular mechanism of cellular activation by phytohaemagglutinin. Pre-treatment of human lymphocytes with myelin basic protein results in a lower rising of cytosolic concentration of free calcium after stimulation with phytohaemagglutinin. This effect is dependent on myelin basic protein concentration and on the preincubation time of the protein with the cells. It is not due to a interaction between myelin basic protein and phytohaemagglutinin, but appears to be a consequence of the binding of the protein to the cell surface. The reduction of the rise of cytosolic calcium induced by phytohaemagglutinin is specific for the myelin basic protein because other proteins like albumin and protamine have no effect.
journal_name
Biosci Repjournal_title
Bioscience reportsauthors
Bellini T,Degani D,Matteuzzi M,Dallocchio Fdoi
10.1007/BF01116851subject
Has Abstractpub_date
1990-02-01 00:00:00pages
55-9issue
1eissn
0144-8463issn
1573-4935journal_volume
10pub_type
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