3 documents found, page 1 of 1
Downregulated Regucalcin Expression Induces a Cancer-like Phenotype in Non-Neop...
Fonseca, Lara R. S.; Carreira, Ricardo J. P.; Feijó, Mariana; Cavaco, J. E.; Cardoso, Henrique; Vaz, C. V.; Figueira, Marília I.; Socorro, SílviaBackground/objectives: Regucalcin (RGN) is a calcium-binding protein and an oestrogen target gene, which has been shown to play essential roles beyond calcium homeostasis. Decreased RGN expression was identified in several cancers, including prostate cancer (PCa). However, it is unknown if the loss of RGN is a cause or a consequence of malignancy. Also, it needs confirmation if RGN oestrogenic regulation occurs...
Testicular Metabolic Reprogramming in Neonatal Streptozotocin-Induced Type 2 Di...
Rato, L.; Alves, M. G.; Dias, T.; Cavaco, J. E.; Oliveira, Pedro F.Defects in testicular metabolism are directly implicated with male infertility, but most of the mechanisms associated with type 2 diabetes- (T2DM) induced male infertility remain unknown. We aimed to evaluate the effects of T2DM on testicular glucose metabolism by using a neonatal-streptozotocin- (n-STZ) T2DM animal model. Plasma and testicular hormonal levels were evaluated using specific kits. mRNA and protei...
Sperm parameters and epididymis function in transgenic rats overexpressing the ...
Correia, S.; Oliveira, P. F.; Guerreiro, P. M.; Lopes, G.; Alves, M. G.; Canario, Adelino; Cavaco, J. E.; Socorro, SilviaSperm undergo maturation acquiring progressive motility and the ability to fertilize oocytes through exposure to the components of the epididymal fluid (EF). Although the establishment of a calcium (Ca-2) gradient along the epididymis has been described, its direct effects on epididymal function remain poorly explored. Regucalcin (RGN) is a Ca-2-binding protein, regulating the activity of Ca-2-channels and Ca-2...