Novel molecular markers are required for defining subsets of diffuse astrocytic tumor patients with differing prognoses. Here, we examined ATP2A2 expression in 109 human diffuse astrocytic tumor samples (39 grade II diffuse astrocytoma (DA), 19 grade III anaplastic astrocytoma (AA), 51 grade IV glioblastoma) and its correlation with patient clinicopathologic characteristics. ATP2A2 expression significantly correlated with tumor grade and survival (P<0.
View Article and Find Full Text PDFThe combination of vascular anomalies with gliomas is rarely seen in the CNS, and is defined as "angioglioma". However, the definition, category, and histopathogenesis of angiogliomas remain controversial. Here, we present an unusual case of spinal hemangioblastoma (HB) combined with pilocytic astrocytoma (PA).
View Article and Find Full Text PDFmiR-27a and BTG2 are implicated in gliomagenesis and glioma progression. However, hitherto, a link between miR-27a and BTG2 in glioma has not been reported. In the present study, we investigated the effects of miR-27a on the proliferation and invasiveness of glioblastoma cells in vitro and in a mouse xenograft model and further studied the relation between miR‑27a expression and its target gene BTG2, which was identified by computation prediction algorithms.
View Article and Find Full Text PDFPurpose: Hypoxia is an inevitable consequence of many respiratory diseases resulting from inadequate alveolar ventilation. As pulmonary dysfunction is recently recognized as one of the many clinical features associated with diabetes, this study aims to investigate the effect of streptozotocin (STZ)-induced diabetes on hypoxia-induced lung injury.
Materials And Methods: Mice were randomly allocated to four groups (Control, Hypoxia, Diabetes, Diabetes+Hypoxia).