Self-Exposure on Instagram and BMI: Relations With Body Image Among Both Genders.

Social media users can actively choose how they portray themselves and review the information they share to form and manage positive impressions on their audience. A high Body Mass Index (BMI) can lead to a bias of attention towards self-reported unattractive personal body areas. This dysfunctional body-related attention can lead to increased body dissatisfaction.

Epistatic interaction of ERAP1 and HLA-B in Behçet disease: a replication study in the Spanish population.

Behçet's disease (BD) is a multifactorial disorder associated with the HLA region. Recently, the ERAP1 gene has been proposed as a susceptibility locus with a recessive model and with epistatic interaction with HLA-B51. ERAP1 trims peptides in the endoplasmic reticulum to optimize their length for MHC-I binding.