De Novo Large Deletions in the Gene Caused X-Linked Hypophosphataemic Rickets in Two Italian Female Infants Successfully Treated with Burosumab.

Pathogenic variants in the gene cause rare and severe X-linked dominant hypophosphataemia (XLH), a form of heritable hypophosphatemic rickets (HR) characterized by renal phosphate wasting and elevated fibroblast growth factor 23 (FGF23) levels. Burosumab, the approved human monoclonal anti-FGF23 antibody, is the treatment of choice for XLH. The genetic and phenotypic heterogeneity of HR often delays XLH diagnoses, with critical effects on disease course and therapy.

Genotypes of Leptospira spp. strains isolated from dogs in Buenos Aires, Argentina.

Leptospirosis is an infectious disease of wide global distribution, which is endemic in Argentina. The objective of this study was to obtain the genetic profiles of Leptospira spp. strains isolated from clinical cases of dogs in the province of Buenos Aires by the multiple-locus variable-number tandem repeat analysis (MLVA).

Epigenetic chromatin modifications in the cortical spreading depression.

Preconditioning with Cortical Spreading Depression induces a sort of tolerance to a subsequent episode of ischemia. The mechanism of this tolerance is not clear. We studied if such treatment induces epigenetic chromatin modifications on the hemispheres of rats preconditioned by Cortical Spreading Depression.