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Decreasing oocyte competence with maternal aging is a major factor in human infertility. To investigate the age-dependent molecular changes in a mouse model, we compared the expression profiles of metaphase II oocytes collected from 5-6 week old mice with those collected from 40-42 week old mice usi...
ORGANISM(S): Mus musculus 
Estrogen-related receptor M-NM-3 (ERRM-NM-3) serves a critical O2-dependent regulatory role in differentiation of human cytotrophoblasts to syncytiotrophoblast. In this study, we investigated expression of genes encoding tissue kallikreins (KLK1) and voltage-gated K+ channels (KV7) during differenti...
ORGANISM(S): Homo sapiens 
Background Sex chromosomes are subject to evolutionary pressures distinct from the remainder of the genome, shaping their structure and sequence content. We are interested in the sex chromosomes of domestic pigs (Sus scrofa), how their structure and gene content compares and contrasts with other mam...
ORGANISM(S): Sus scrofa 
Pituitary tumors are generally considered as benign. However, many are invasive (45 to 55%) and some are described as aggressive with a high proliferation rate and short post-operative time to recurrence and 0.2% metastasize. The molecular events associated to the progression of the pituitary tumor ...
ORGANISM(S): Homo sapiens 
For decades, formalin-fixing and paraffin embedding (FFPE) has been routinely used to preserve tissue samples for histological analysis.M-BM- Global gene expression analysis of these archival tissues has the potential to greatly advance research attempting to link perturbations in molecular pathways...
ORGANISM(S): Mus musculus 
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