Influence of beta,gamma-methyleneadenosine 5'-triphosphate and 2-phosphoglycerate on rat liver phosphoglycerate kinase.

abstract：:Since the initial identification of leptin as the product of the ob gene in 1994, the signaling pathways by which this hormone alters cell physiology have been the subject of extensive investigations. The fact that leptin can induce nitric oxide (NO) production was first demonstrated in studies of the pituitary gland ...

journal_title：Biochimie

authors： Joffin N,Niang F,Forest C,Jaubert AM

更新日期：2012-10-01 00:00:00

abstract：:Fluorescence techniques were used to detect changes in the conformation of tRNA(Phe) that may occur during the peptidyl transferase reaction in which the tRNA appears to move between binding sites on ribosomes. Such a conformational change may be a fundamental part of the translocation mechanism by which tRNA and mRNA...

journal_title：Biochimie

authors： Odom OW,Hardesty B

更新日期：1987-09-01 00:00:00

abstract：:The wheat germ translation initiation factor 2 (WGeIF-2) was isolated in a homogeneous state by an efficient procedure and characterized. Its molecular mass, as determined by a gel-filtration method is approximately 150,000 Da. According to SDS-PAGE WGeIF-2 consists of four subunits with M(r) 37,000 (alpha), 40,000 (b...

journal_title：Biochimie

authors： Shaikhin SM,Smailov SK,Lee AV,Kozhanov EV,Iskakov BK

更新日期：1992-05-01 00:00:00

abstract：:Recent work has shown that a DBF4 analog in yeast may be a target of nitrogen-containing bisphosphonates. DBF4 is an essential protein kinase required for DNA replication from primary eukaryotes to humans and appears to play a critical role in the S-phase checkpoint. It is also required for cell migration and cell sur...

journal_title：Biochimie

authors： Mansouri M,Mirzaei SA,Lage H,Mousavi SS,Elahian F

更新日期：2014-04-01 00:00:00

abstract：:Bacterial survive and respond to adverse changes in the environment by regulating gene transcription through two-component regulatory systems. In Salmonella Typhimurium the STM1485 gene expression is induced under low pH (4.5) during replication inside the epithelial host cell, but it is not involved in sensing or res...

journal_title：Biochimie

authors： Torrez Lamberti MF,Farizano JV,López FE,Martínez Zamora MG,Pescaretti MM,Delgado MA

更新日期：2019-05-01 00:00:00

abstract：:The ability of asialo-thyroglobulin to bind the thyroid RHL-1 subunit of the asialoglycoprotein receptor has been investigated. Ligand blot assays show that the recombinant carbohydrate recognition domain of the thyroid RHL-1 subunit specifically interacts with rat desialated thyroglobulin. Moreover, RT-PCR and Wester...

journal_title：Biochimie

authors： Pacifico F,Liguoro D,Acquaviva R,Formisano S,Consiglio E

更新日期：1999-05-01 00:00:00

abstract：:Autotaxin (ATX) is a secreted lysophospholipase D involved in synthesis of lysophosphatidic acid (LPA), a phospholipid growth factor acting via specific receptors (LPA1R to LPA6R) and involved in several pathologies including obesity. ATX is secreted by adipocytes and contributes to circulating LPA. ATX expression is ...

journal_title：Biochimie

authors： Rancoule C,Dusaulcy R,Tréguer K,Grès S,Attané C,Saulnier-Blache JS

更新日期：2014-01-01 00:00:00

abstract：:We are reporting here an analysis of the chymotryptic peptides obtained from the tryptic heme-binding fragment of flavocytochrome b2 (cytochrome b2 core). These results completely establish the sequence of the 96 residue-long fragment, for which preliminary evidence has been published before [24]. We also report full ...

journal_title：Biochimie

authors： Guiard B,Lederer F

更新日期：1976-01-01 00:00:00

abstract：:For efficient DNA hydrolysis, Type III restriction endonuclease EcoP15I interacts with two inversely oriented recognition sites in an ATP-dependent process. EcoP15I consists of two methylation (Mod) subunits and a single restriction (Res) subunit yielding a multifunctional enzyme complex able to methylate or to hydrol...

journal_title：Biochimie

authors： Mackeldanz P,Alves J,Möncke-Buchner E,Wyszomirski KH,Krüger DH,Reuter M

更新日期：2013-04-01 00:00:00

abstract：:The Nicotiana tabacum Nt-4/1 protein is a plant-specific protein of unknown function. Analysis of bacterially expressed Nt-4/1 protein in vitro revealed that the protein secondary structure is mostly alpha-helical and suggested that it could consist of three structural domains. Earlier studies of At-4/1, the Arabidops...

journal_title：Biochimie

authors： Solovyev AG,Minina EA,Makarova SS,Erokhina TN,Makarov VV,Kaplan IB,Kopertekh L,Schiemann J,Richert-Pöggeler KR,Morozov SY

更新日期：2013-07-01 00:00:00

abstract：:Disappearance of 7-ethylguanine and O6-ethylguanine lesions from nuclear DNA is observed on incubation of isolated rat liver nuclei previously treated with ethylnitrosourea. Free 7-ethylguanine but no free O6-ethylguanine is released in the medium. Incubation of methylated or ethylated DNA with chromatin proteins lead...

journal_title：Biochimie

authors： Renard A,Lemaitre M,Verly WG

更新日期：1982-08-01 00:00:00

abstract：BACKGROUND:Fatty acids (FAs), and especially monounsaturated FAs (MUFAs) stimulate GLP-1 release. However, lipotoxicity is indicated in GLP-1 secreting cells following long-term exposure to elevated levels of saturated FAs (SFAs) in vivo and in vitro, where in vitro studies indicate that cosupplementation with MUFAs co...

journal_title：Biochimie

authors： Ntika S,Thombare K,Aryapoor M,Kristinsson H,Bergsten P,Krizhanovskii C

更新日期：2019-04-01 00:00:00

abstract：:Estradiol-PAB-cellulose, an easily prepared adsorbent, has been proposed to purify the uterine estradiol receptor according to the principle of biospecific affinity chromatography. It apparently removes all hormone binding sites when cytosol preparations are incubated with it. A systematic study of this adsorbent was ...

journal_title：Biochimie

authors： Best-Belpomme M,Richard-Foy H,Secco-Millet C,Baulieu EE

更新日期：1976-01-01 00:00:00

abstract：:Long non-coding RNAs constitute the most abundant part of the transcribed mammalian genome. lncRNAs affect all essential processes in the living cell including transcription, splicing, translation, replication, shaping of chromatin and post translational modification of proteins. Alterations in lncRNA expression have ...

journal_title：Biochimie

authors： Smekalova EM,Kotelevtsev YV,Leboeuf D,Shcherbinina EY,Fefilova AS,Zatsepin TS,Koteliansky V

更新日期：2016-12-01 00:00:00

abstract：:Snake venom from Agkistrodon acutus consists of a number of compounds which may potentially be used as drugs. However, it is hard to obtain enough pure protein for drug development. Recently, we reported expression and purification of a novel recombinant fibrinogenase which was named rFII. Here we reported for the fir...

journal_title：Biochimie

authors： Jiang W,Ma T,Su X,Qiu P,Yan G

更新日期：2009-02-01 00:00:00

abstract：:The class I glutamine (Gln) tRNA synthetase interacts with the anticodon and acceptor stem of glutamine tRNA. RNA hairpin helices were designed to probe acceptor stem and anticodon stem-loop contacts. A seven-base pair RNA microhelix derived from the acceptor stem of tRNA(Gln) was aminoacylated by Gln tRNA synthetase....

journal_title：Biochimie

authors： Wright DJ,Martinis SA,Jahn M,Söll D,Schimmel P

更新日期：1993-01-01 00:00:00

abstract：:Kinetic properties of PGM1 and PGM2 phosphoglucomutase "primary" isoenzymes from human erythrocytes were studied. The two enzyme forms share a "ping-pong" kinetic mechanism and show similar Km for substrate (glucose 1-P) and cofactor (glucose 1,6-P2). Micromolar concentrations of fructose 1,6-P2 and glycerate 2,3-P2 i...

journal_title：Biochimie

authors： Ninfali P,Accorsi A,Palma F,Fazi A,Piatti E,Chiarantini L,Fornaini G

更新日期：1984-09-01 00:00:00

abstract：:Over the last decades, mesenchymal stem cells (MSCs) have been extensively studied with regard to their potential applications in regenerative medicine. In rheumatic diseases, MSC-based therapy is the subject of great expectations for patients who are refractory to proposed treatments such as rheumatoid arthritis (RA)...

journal_title：Biochimie

authors： Maumus M,Jorgensen C,Noël D

更新日期：2013-12-01 00:00:00

abstract：:In the intestine, NF-κB is the main transcription factor involved in the anti-inflammatory effect of glutamine and we previously demonstrated that glutamine via its conversion to glutamate diminished the p65 protein content in Caco-2/TC7 cell nuclei without affecting the stimulating effect of IL-1β on NF-κB [21]. Howe...

journal_title：Biochimie

authors： Lesueur C,Bôle-Feysot C,Bekri S,Husson A,Lavoinne A,Brasse-Lagnel C

更新日期：2012-03-01 00:00:00

abstract：:The gene for the ribosomal protein L5 from the archaebacterium Sulfolobus acidocaldarius has been isolated and sequenced. The gene codes for a basic protein of molecular weight 29 165 Da. This protein shows substantial similarity to the equivalent protein from other archaebacteria as well as from yeast, and considerab...

journal_title：Biochimie

authors： Yang D,Günther I,Matheson AT,Auer J,Spicker G,Böck A

更新日期：1991-06-01 00:00:00

abstract：:A synthetic gene of yeast aspartic acid tRNA with a promoter for phage T7 RNA polymerase was cloned in Escherichia coli. The in vitro transcribed tRNA(Asp) molecules are deprived of modified nucleotides and retain their aspartylation capacity. The solution conformation of these molecules was mapped with chemical struc...

journal_title：Biochimie

authors： Perret V,Garcia A,Puglisi J,Grosjean H,Ebel JP,Florentz C,Giegé R

更新日期：1990-10-01 00:00:00

abstract：:The cartilage tissue has a limited self-regenerative capacity. Tissue-engineering represents a promising trend for cartilage repair. The present study was aimed to develop a biomaterial formulation by combining fragments of chitosan hydrogel with isolated rabbit or human chondrocytes. We first reported the properties ...

journal_title：Biochimie

authors： Montembault A,Tahiri K,Korwin-Zmijowska C,Chevalier X,Corvol MT,Domard A

更新日期：2006-05-01 00:00:00

abstract：:The recent increase in the intake of folic acid by the general public through fortified foods and supplements, has raised safety concern based on early reports of adverse health outcome in elderly with low B12 status who took high doses of folic acid. These safety concerns are contrary to the 2015 WHO statement that "...

journal_title：Biochimie

authors： Selhub J,Rosenberg IH

更新日期：2016-07-01 00:00:00

abstract：:Maximum 125I-IGF-I/Sm-C total binding to chick embryo fibroblasts was 3% at +37 degrees C and decreased to less than 1% in presence of 2.8 X 10(-9) M unlabelled IGF-I/Sm-C. Insulin did not compete with IGF-I/Sm-C for the binding to cells. Biological action of IGF-I/Sm-C was evaluated on 2-deoxyglucose and alpha-aminoi...

journal_title：Biochimie

authors： Cynober L,Aussel C,Chatelain P,Vaubourdolle M,Agneray J,Ekindjian OG

更新日期：1985-10-01 00:00:00

abstract：:Thyroglobulin is a large-size iodoglycoprotein specific to thyroid tissue and is the substrate for the synthesis of thyroid hormones, thyroxine and 3,5,3'-triiodothyronine. Recent studies, which greatly benefited from recombinant DNA methodologies, improved the knowledge of several structural features of this dimeric ...

journal_title：Biochimie

authors： Malthièry Y,Marriq C,Bergé-Lefranc JL,Franc JL,Henry M,Lejeune PJ,Ruf J,Lissitzky S

更新日期：1989-02-01 00:00:00

abstract：:Phospholipases A(2) (PLA(2)s) and its generation of second messengers play an important role in signal transduction, cell proliferation, cell survival and gene expression. At low concentrations mediators of PLA(2) activity have a variety of physiological effects whereas high levels of PLA(2) and its metabolites are ge...

journal_title：Biochimie

authors： Wang J,Kolko M

更新日期：2010-06-01 00:00:00

abstract：:Cell walls of flocculent strains (0006) and non flocculent strains (0019) of Saccharomyces uvarum (Carlsbergensis), grown in different media and taken in both growth and stationary phases, were treated with water and with 2 per cent (W/V) potassium hydroxide. This treatment yielded four fractions (FI, FII, FIII and FR...

journal_title：Biochimie

authors： Amri MA,Bonaly R,Duteurtre B,Moll M

更新日期：1981-07-01 00:00:00

abstract：:A neoglycolipid of structure beta-D-Glcp-S-(CH2)3N(OH)(CH2)4-O-cholest-5-en-3 beta-yl has been prepared in fair overall yield by reduction of the nitrone obtained by condensation of beta-D-Glcp-S-(CH2)3NHOH and OCH-(CH2)3-O-cholest-5-en-3 beta-yl. This synthetic procedure is very flexible, allowing a large range of le...

journal_title：Biochimie

authors： Tronchet JM,Zsély M,Ricca A,Barbalat-Rey F,Geoffroy M

更新日期：1992-01-01 00:00:00

abstract：:Excessive tissue iron levels are associated with the increase of oxidative/nitrative stress which contributes to tissue damage that may elevate the risk of diabetes. Therefore, we investigated the effects of iron on diabetes-associated liver injury and whether iron-related tyrosine nitration participated in this proce...

journal_title：Biochimie

authors： Li X,Li H,Lu N,Feng Y,Huang Y,Gao Z

更新日期：2012-12-01 00:00:00

abstract：:Human telomeres are intrinsically dynamic structures, with multiple biological processes operating to generate substantial length heterogeneity. Processes that operate specifically at the terminus, that include the end-replication problem coupled with C-strand resection, result in gradual telomere erosion with ongoing...

journal_title：Biochimie

authors： Baird DM

更新日期：2008-01-01 00:00:00