Báo cáo khoa học: Assembly of nuclear DNA-encoded subunits i

Báo cáo khoa học: Assembly of nuclear DNA-encoded subunits into mitochondrial complex IV, and their preferential integration into supercomplex forms in patient mitochondria doc

... compilation ª 2009 FEBS 6713 Assembly of nuclear DNA-encoded subunits into mitochondrial complex IV, and their preferential integration into supercomplex forms in patient mitochondria Michael Lazarou 1 , ... imported complex IV subunits can integrate into complex IV and its supercomplexes by associating with pre-existing subunits and integra...

Ngày tải lên : 07/03/2014, 00:20

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Báo cáo khóa học: Assembly of the silk ﬁbroin elementary unit in endoplasmic reticulum and a role of L-chain for protection of a1,2-mannose residues in N-linked oligosaccharide chains of ﬁbrohexamerin/P25 ppt

... the ER extract of PSG cells of a normal-level ﬁbroin-producing silkworm Table 2. Determination of molar ratios of H-chain, L-chain, and fhx/P25 in the ﬁbroin secreted into cocoons of a normal breed ... glycoprotein [28,29], in uenza virus hemagglutinin [30,31], and IgM [32] in ER, a further role of N-linked oligosacharide chains of fhx/P25 in the process of assem...

Ngày tải lên : 16/03/2014, 16:20

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Báo cáo khoa học: Suppression of nuclear factor-jB activity in macrophages by chylomicron remnants: modulation by the fatty acid composition of the particles pot

... acid and docosahexaenoic acid, which are found in ﬁsh oil, downregulate LPS- induced NF-jB DNA binding and p65–NF-jB expression, and increase IjBa expression and docosahexaenoic acid and ⁄ ... (Fig. 2). Effects of CRLPs on cytokine and chemokine secretion and mRNA expression in macrophages We initially examined the effects of CRLPs on the release of TNFa, IL-6, IL-1b...

Ngày tải lên : 23/03/2014, 04:20

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Báo cáo khoa học: Control of nuclear receptor function by local chromatin structure doc

... pS2 gene. In the initial experiments the increase of acetylation of histone H3 and H4 at ER-regulated cathepsin D and pS2 promoters was observed within 10 min of estrogen treatment, peaking at 1 ... (5-aza-2¢-deoxycyti- dine, 5Aza-dC) results in a loss of methylation, loss of BRM and MeCP2 binding and reactivation of tran- scription [174]. In cancer cells, changes i...

Ngày tải lên : 28/03/2014, 22:21

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Báo cáo khoa học: Inhibitor of nuclear factor-kappaB alpha derepresses hypoxia-inducible factor-1 during moderate hypoxia by sequestering factor inhibiting hypoxia-inducible factor from hypoxia-inducible factor 1a ppt

... FIH binding To understand the interplay between HIF-1a, FIH, and IjBa, we coexpressed these proteins in HEK293 cells and examined protein interactions by performing immunoprecipitation and immunoblotting ... interactions with ASB4 and Notch-1. By using yeast two-hybrid screening, Ratcliffe et al. identiﬁed two ARD-containing proteins, p105 and uveal autoantigen with coiled-coil do...

Ngày tải lên : 29/03/2014, 23:20

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Báo cáo khoa học: Assembly of collagen types II, IX and XI into nascent hetero-ﬁbrils by a rat chondrocyte cell line ppt

... using pepsin. Pepsin cleaves in the telopeptide domains of type II collagen and in the noncollagenous domains of the minor collagens, type XI and IX, but leaves their triple helical domains intact. ... to interfere with the interactions needed to form cross-links and mature them into trivalent pyridinoline residues. In addition, using antibodies that recognize speciﬁc cros...

Ngày tải lên : 31/03/2014, 07:20

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Tài liệu Báo cáo khoa học: Role of the cag-pathogenicity island encoded type IV secretion system in Helicobacter pylori pathogenesis pptx

... have indi- cated that the CagA PY -induced cell elongation pheno- type also involves tyrosine dephosphorylation of cortactin, vinculin and ezrin, which are three well- known actin-binding proteins ... the amount of intracellu- lar CagA PY . Cortactin, ezrin and vinculin are all Src substrates, and Src inactivation causes dephosphorylation of these proteins and is crucial for t...

Ngày tải lên : 14/02/2014, 19:20

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Tài liệu Báo cáo khoa học: Modulation of sterol homeostasis by the Cdc42p effectors Cla4p and Ste20p in the yeast Saccharomyces cerevisiae pptx

... pheromones to elicit a mating response in cells of the opposite mating type. Cdc42 is involved in pheromone signal- ling that eventually results in G 1 arrest and the formation of a mating projection ... formation of a mating projection [28]. Furthermore, homologues of oxysterol- binding proteins, a family of proteins that regulate the synthesis and transport of sterol...

Ngày tải lên : 18/02/2014, 13:20

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Tài liệu Báo cáo khoa học: Characterization of electrogenic bromosulfophthalein transport in carnation petal microsomes and its inhibition by antibodies against bilitranslocase docx

... sulfo- bromophthalein to rat and human ligandins: characterization of a binding-site peptide. Biochim Biophys Acta 955, 296–300. 52 Gregus Z & Klaassen CD (1982) Role of ligandin as a binding protein and ... anthocyanin sequestration, is a ﬂavonoid- binding protein. Plant Physiol 123, 1561–1570. 24 Grotewold E (2004) The challenges of moving chemicals within and out of cel...

Ngày tải lên : 20/02/2014, 01:20

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Báo cáo khoa học: Modulation of glucocorticoid receptor-interacting protein 1 (GRIP1) transactivation and co-activation activities through its C-terminal repression and self-association domains pptx

... Analysis of two CBP (cAMP-response-element-binding protein-binding protein) interacting sites in GRIP1 (glucocorticoid receptor-interacting protein), and their importance for the function of GRIP1. ... conserved AF-2 domain of NRs [22]. The C-terminal region of the p160 co-activa- tor can interact with the AF-1 domain of some NRs and enhance their AF-1 activities in the...

Ngày tải lên : 07/03/2014, 12:20

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