Sunday, November 11, 2018

Using mice, researchers identify how allergic shock occurs so quickly

Researchers used mouse models to track how immune cells are triggered during anaphylactic shock. They describe a previously unknown mechanism in which a newly identified immune cell basically mines the blood vessels for allergens and then utilizes an unusual mechanism for rapidly delivering the blood-borne allergens to mast cells.

from Top Health News -- ScienceDaily https://ift.tt/2JVMc6m

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A “ghost” great white shark just reignited a 160-year Mediterranean mystery

The capture of a juvenile great white shark in Spain has provided fresh evidence that the Mediterranean's elusive "ghost" popu...