Héctor Flores-Herrera

Learn More
BACKGROUND Chorioamniotic membranes infection is a pathologic condition in which an abnormal secretion of proinflammatory cytokines halts fetal immune tolerance. The aim of the present study was to evaluate the functional response of human chorioamniotic membranes, as well as the individual contribution of the amnion and choriodecidua after stimulation with(More)
Histamine in the adult central nervous system (CNS) acts as a neurotransmitter. This amine is one of the first neurotransmitters to appear during development reaching its maximum concentration simultaneously with neuron differentiation peak. This suggests that HA plays an important role in neurogenesis. We have previously shown that HA is able to increase(More)
Premature rupture of chorioamniotic membranes complicated with intrauterine infection has been associated to degradation of extracellular matrix (ECM), which could explain local morphological changes. We used a culture system in which the chorioamniotic membranes form two independent chambers, allowing for the selective stimulation of either the amnion(More)
During early and late embryo neurodevelopment, a large number of molecules work together in a spatial and temporal manner to ensure the adequate formation of an organism. Diverse signals participate in embryo patterning and organization synchronized by time and space. Among the molecules that are expressed in a temporal and spatial manner, and that are(More)
Fetal intrauterine growth restriction generates chronic hypoxia due to placental insufficiency. Despite the hemodynamic process of blood flow, redistributions are taking place in key organs such as the fetal brain during intrauterine growth restriction, in order to maintain oxygen and nutrients supply. The risk of short- and long-term neurological effects(More)
Human pluripotent stem cells (hPSC) have promise for regenerative medicine due to their auto-renovation and differentiation capacities. Nevertheless, there are several ethical and methodological issues about these cells that have not been resolved. Human amniotic epithelial cells (hAEC) have been proposed as source of pluripotent stem cells. Several groups(More)
  • 1