Abstract:
:We investigated whether the sensory neuropeptide, calcitonin gene-related peptide (CGRP), could be synthesised by human lymphocytes. Our results indicate that in activated B-cells, there is a strong expression of CGRP gene transcripts, which is almost absent in resting cells. Since B-cells autocrinally produce NGF, the neutralisation of endogenous NGF by anti-NGF antibodies resulted in a marked reduction in CGRP expression in both resting and activated B-cells. Thus, NGF appears to directly affect the synthesis of CGRP in B-cells as in sensory neurons. By regulating CGRP synthesis in lymphocytes and neuronal cells, NGF can influence the intensity and duration of the immune response.
journal_name
J Neuroimmunoljournal_title
Journal of neuroimmunologyauthors
Bracci-Laudiero L,Aloe L,Buanne P,Finn A,Stenfors C,Vigneti E,Theodorsson E,Lundeberg Tdoi
10.1016/s0165-5728(01)00475-1subject
Has Abstractpub_date
2002-02-01 00:00:00pages
58-65issue
1-2eissn
0165-5728issn
1872-8421pii
S0165572801004751journal_volume
123pub_type
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