ISSN: 1745-7580
+44-77-2385-9429
Juan-Manuel Anaya
Colombia
Research Article
Homozygosity Analysis in Autoimmunity Affected Individuals and Multiplex Autoimmune Disease Families
Author(s): John Castiblanco and Juan-Manuel Anaya
John Castiblanco and Juan-Manuel Anaya
Autoimmune diseases (AD) are responsible for a substantial amount of disability and morbidity worldwide. Research generally focuses on a single disease, although autoimmune phenotypes could represent pleiotropic outcomes of non-specific disease genes underlying similar immunogenetic mechanisms. This report examined the effect and importance of the homozygosity status, using genome-wide interspersed markers, in individuals and multiplex families affected with AD. This study presented two approaches: (I) a case-control comparison and evaluation on the effect of homozygosity at the genome-wide level and per marker, including 453 unrelated individuals (121 late-, 79 early-onset AD, 40 polyautoimmunity (PolyA), 30 multiple autoimmune syndrome (MAS) and 183 healthy control individuals); and (II) a model-free affected pair linkage approach which included 35 MAS, 49 polyA, 104 late-, and 83 e.. View More»
DOI:
10.4172/1745-7580.10000136