Regulation and expression of genes associated with neurodegeneration with brain iron accumulation" (2010). Appendix A: Additional PLA2G6 in situ hybridization images 166 iii LIST OF FIGURES Figure 1.1 Sub-classification of neurodegeneration with brain iron 3 accumulation (NBIA) Figure 1.2 Radiographic features of PKAN and INAD 6 Figure 1.3 PANK2 geonomic structure and mRNA transcripts 9 Figure ...

This Article contains errors in Figure 3C. The image depicting the 293T cell line co-infected with SDPR siRNA is a duplicate of the Control image of the SH-SY5Y cell line. In addition, the image depicting the 293T cell line co-infected with SDPR siRNA + miR-206 inhibitor is a duplicate of the image depicting the SH-SY5Y cell line co-infected with miR-206-inhibitor. The correct Figure 3C appears...

Over the past years, several lines of evidence have pointed out the efficacy of ferulic acid (FA) in counteracting oxidative stress elicited by β-amyloid or free radical initiators, based on the ability of this natural antioxidant to up-regulate the heme oxygenase-1 (HO-1) and biliverdin reductase (BVR) system. However, scarce results can be found in literature regarding the cytoprotective effe...

SH-SY5Y human neuroblastoma cells can be induced to differentiate to mature ganglion cells when treated with the phorbol ester tetradecanoylphorbol acetate (TPA). Bryostatins are a new class of protein kinase C activators that are structurally unrelated to phorbol esters. This paper describes the effects of bryostatins 1 and 2 on morphological and functional differentiation of SH-SY5Y cells. Bo...

Nerve growth cones of primary neurons are highly enriched in the proto-oncogene product pp^'TM. In order to investigate this molecule further in growing neuronal cells, growth cone and cell body fractions were prepared from human SH-SY5Y neuroblastoma cells differentiated neuronally in vitro under the influence of phorbol ester. The fractions were characterized ultrastructurally and by biochemi...

Cytokine-like 1 (CYTL1) was first identified in CD34+ cells derived from bone marrow and cord blood. The biological functions of CYTL1 remain largely unknown. Here, we reveal a relationship between CYTL1 expression and the biological characteristics of neuroblastoma (NB). The expression of CYTL1 was detected in 10 human tumor cell lines and human NB tissues by RT-PCR and real-time PCR. The inhi...

It has been reported that cornin may reduce neuronal death during cerebral ischemia; however, little is known about the molecular mechanism of the role of corninin autophagy in SH‑SY5Y neuronal cells. In the present study, oxygen‑glucose deprivation (OGD)‑treated cells were used as a cerebral ischemia model in vitro. The results demonstrated that cornin was able to reduce neuronal cell loss, in...

Insulin-like growth factors (IGF-I and IGF-II) are mitogenic polypeptides expressed in both developing and adult tissues. To examine the effects of IGFs on neuronal growth, we used SH-SY5Y neuroblastoma cells as an in vitro model of nervous system development. In the current study, we found that either IGF-I (0.1 to 10 nM), insulin (0.1 to 5 micrograms/ml) or calf serum (0.1 to 3%) increased SH...

Alpha-synuclein is one of the main constituents of Lewy bodies and plays an important role in the pathology of Parkinson's disease. Mutation or overexpression of alpha-synuclein causes Parkinson's disease, and downregulation of alpha-synuclein resists MPP(+)-induced cell death, but the mechanism remains elusive. In this study, we attempted to explore the effect of alpha-synuclein knockdown on m...

In SH-SY5Y, a human neuroblastoma cell line, Aroclor 1254 (A1254), induced a dose-dependent (10-50 microg/ml) intracellular calcium concentration ([Ca2+]i) increase. Two rather specific sodium-calcium (Na+-Ca2+) exchanger (NCX) inhibitors, bepridil (10 microM) and KB-R7943 [2-[2-[4-(4-nitrobenzyloxy) phenyl]ethyl]isothiourea methanesulfonate] (10 microM), reduced A1254-induced [Ca2+]i increase....