Endocrine Abstracts

Glial-cell missing b (GCMB) is a parathyroid-specific gene whose loss results in parathyroid agenesis while haploinsufficiency of GATA3, which belongs to a family (GATA1-6) of dual zinc-finger transcription factors causes the hypoparathyroidism-deafness-renal dysplasia (HDR) syndrome. We investigated the possibility that GATA3 regulates GCMB expression. Our bioinformatics analysis revealed 5 putative GATA3 binding sites in the 1.3 kb region upstream of exon 1 of GCMB...

Renal stone disease is a common disorder for which the underlying causes remain largely unknown. We have investigated a hereditary renal calcification mouse model, Rcalc1, that is not associated with hypercalciuria for underlying mechanisms. Kidney RNA from 30 to 33 week-old Rcalc1 and control BALB/c and C3H female mice (n=4/group) was extracted and hybridised to Mouse Genome 430 2.0 arrays (Affymetrix). Following Robust Multichip Average normalization, pair-wise compar...