Apoptosis, as a programmed cell death process, is essential for the maintenance of tissue function in organisms. Alteration of this process is linked to many diseases. Over-expression of clusterin (Clu) can antagonize apoptosis in various cells. Selenium (Se) is an essential trace element for human health. Its biological function is also associated with cell apoptosis. To explore the function o...

BACKGROUND Integrin-mediated interaction of neuronal cells with extracellular matrix (ECM) is important for the control of cell adhesion, morphology, motility, and differentiation in both in vitro and in vivo systems. Arg-Gly-Asp (RGD) sequence is one of the most potent integrin-binding ligand found in many native ECM proteins. An elastin-mimetic recombinant protein, TGPG[VGRGD(VGVPG)6]20WPC, r...

A neuroprotective role of autophagy mediates the degradation of β-amyloid peptide (Aβ) in Alzheimer's disease (AD). The previous study showed cilostazol modulates autophagy by increasing beclin1, Atg5 and LC3-II expressions, and depletes intracellular Aβ accumulation. This study elucidated the mechanisms through which cilostazol modulates the autophagic degradation of Aβ in neurons. In N2a cell...

BACKGROUND Rabies virus (RABV) is one of the old deadly zoonotic viruses. It attacks the central nervous system and causes acute encephalitis in humans and animals. Host factors are known to be essential for virus infection and replication in cells. The identification of the key host factors required for RABV infection may provide important information on RABV replication and may provide new po...

BACKGROUND Mushrooms are not only regarded as gourmet cuisine but also as therapeutic agent to promote cognition health. However, little toxicological information is available regarding their safety. Therefore, the aim of this study was to screen selected ethno-pharmacologically important mushrooms for stimulatory effects on neurite outgrowth and to test for any cytotoxicity. METHODS The stim...

OBJECTIVE To discuss whether PP-2A influences the phosphorylation level at APP threonine 668 locus thus regulating Aβ secretion. METHOD In the experiment, 24 hours after N2a cells of stably transfected human APP (N2a/APP) were treated with okadaic acid (OA) or DES (C6-ceramide) (N2a/APP), an injection of OA cerebral stereotactic was administered to a SD rat in the hippocampal region, or PP-2A...

the aim of this study was to evaluate and compare the cytotoxicity induced by two resin-based sealers, 2seal and ah plus, in two osteoblast-like cell lines, mg-63 and saos-2. using sterile discs of both sealers in complete media, 24- and 72-h extracts were prepared. the extracts were exchanged with saos-2 or mg-63 cell culture media at 75% confluence, and after 24 h incubation, cell viability t...

31 Background 32 Mushrooms are not only regarded as gourmet cuisine but also as therapeutic agent to 33 promote cognition health. However, little toxicological information is available regarding 34 their safety. Therefore, the aim of this study was to screen selected ethno35 pharmacologically important mushrooms for stimulatory effects on neurite outgrowth and 36 to test for any cytotoxicity. 3...

NMDA receptors are composed of two GluN1 (N1) and two GluN2 (N2) subunits. Constituent N2 subunits control the pharmacological and kinetic characteristics of the receptor. NMDA receptors in hippocampal or cortical neurons are often thought of as diheteromeric, meaning that they contain only one type of N2 subunit. However, triheteromeric receptors with more than one type of N2 subunit also have...

The Rockefeller University Press $30.00 J. Cell Biol. Vol. 209 No. 1 97–110 www.jcb.org/cgi/doi/10.1083/jcb.201408027 JCB 97 Correspondence to Yuxin Mao: [email protected] Abbreviation used in this paper: CCP, clathrin-coated pit; CI-M6PR, cationindependent mannose 6-phosphate receptor; CRISPR, clustered regularly interspaced short palindromic repeats; hSac2, homology Sac2; N2A, Neuro-2A; OCRL,...