Population data for 21 STRs for the Salvadoran population using GlobalFiler Express and GlobalFiler STR Amplification Kits.

With the advent of expanded STR (short tandem repeats) typing kits, it was necessary to determine allele frequencies and other appropriate population data parameters for El Salvador. Samples were collected from the central, east, and west regions of the country and typed for 21 forensically relevant STR loci. The data indicate that all loci are highly polymorphic, the three regions are genetically similar, and the population data are similar to those of US Hispanics.

Cytokine polymorphisms in patients with pemphigus.

The aim of this study was to assess whether tumor necrosis factor alpha (TNF-alpha), transforming growth factor beta1 (TGF-beta1) and interleukin-10 (IL-10) polymorphisms are among the factors influencing the development of pemphigus. Whole blood from 20 patients with pemphigus and 24 control subjects was taken. Genomic DNA was obtained and cytokine genotyping for IL-10 (-1082 G/A; -819 C/T), TGFB1 (codon 10 C/T, codon 25 G/C) and TNFA (-308 G/A) was performed using the ARMS-PCR method.