Blog Search
Archive
Blog Statistics
  • Views: 3644464
  • Articles: 1366
  • Comments: 1027
  • Status: Public
  • Who's Viewing: 5
  • Guest
  • Guest
  • Guest
  • Guest
  • Guest
5 Guests  0 Members
Posted by duddy   February 5, 2016   16210 views

Vibratory urticarial is a ultra rare genetic condition that cause people to break out in hives if their skin is vigorously vibrated or rubbed. In fact, even drying yourself with a towel can cause hives, make your face flush, give you headaches, or produce the sensation of a metallic taste. According to a new study published this week, researchers found a mutation in a gene called ADGRE2 that codes for a receptor protein found on the surface of mast cells - immune cells in the skin that dump out inflammatory molecules such as histamines that increase blood flow to an area and can cause hives. The researchers observed that shaking mast cells in a dish breaks apart two subunits of this receptor protein, which prompts histamine release. In people with the newly discovered mutation, the receptor is more prone to breakage, which causes this protective immune response at the site of physical trauma to initiate.

allergy genetics gene disorder discovery
Posted in Discoveries
You might also like...
1 Comment | Write Comment
1
Wow this is very insightful! thanks man! kind of opened a new perspective for me.
Posted on Feb 16, 2016 by brett5333
Random Article
   RSS Feed     Atom Feed     RDF Feed