Do you have the genes for eczema?

 There have been recent major advances in the understanding of what causes eczema and it all concerns a molecule called filaggrin. [Brown SJ and McLean WHI.  One remarkable molecule: Filaggrin.  J Invest Dermatol 2012; 132(3 Pt 2): 751-762.]   Now, there is a common dry skin disorder called ichthyosis vulgaris.  It is an inherited skin […]