The gene encoding vasoactive intestinal peptide is located on human chromosome 6p21→6qter
✍ Scribed by Illana Gozes; Rina Avidor; Yaakov Yahav; Daniel Katznelson; Carlo M. Croce; Kay Huebner
- Publisher
- Springer
- Year
- 1987
- Tongue
- English
- Weight
- 582 KB
- Volume
- 75
- Category
- Article
- ISSN
- 0340-6717
No coin nor oath required. For personal study only.
✦ Synopsis
Vasoactive intestinal peptide (VIP) is a regulatory neuropeptide involved in a wide variety of functions, among them vasodilation, smooth muscle relaxation, sweat secretion, gastrointestinal peristalsis, and pancreatic function. A deficient VIP-innervation of sweat glands was recently described as a possible pathogenic factor in sweating of cystic fibrosis (CF) patients. To investigate a possible role for a defective VIP-gene in cystic fibrosis, we have used a panel of rodent-human hybrid cells, retaining defined complements of human chromosomes to localize the VIP-gene to the human chromosome region 6p21----6qter. As the CF gene was recently mapped to chromosome 7, we conclude that the VIP-gene is not the primary gene defect in this disease.
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