Membrane phosphoinositides and protein-membrane interactions.

abstract：:The streptococcal enzyme that catalyzes the last step in proline biosynthesis was heterologously expressed and the recombinant protein was purified to electrophoretic homogeneity and characterized thoroughly. As for δ1-pyrroline-5-carboxylate reductases from other sources, it was able to use either NADH or NADPH as th...

journal_title：Amino acids

authors： Petrollino D,Forlani G

更新日期：2012-07-01 00:00:00

abstract：:Mice over-expressing the creatine transporter have elevated myocardial creatine levels [Cr] and are protected against ischaemia/reperfusion injury via improved energy reserve. However, mice with very high [Cr] develop cardiac hypertrophy and dysfunction. To investigate these contrasting effects, we applied a non-biase...

journal_title：Amino acids

authors： Zervou S,Yin X,Nabeebaccus AA,O'Brien BA,Cross RL,McAndrew DJ,Atkinson RA,Eykyn TR,Mayr M,Neubauer S,Lygate CA

更新日期：2016-08-01 00:00:00

abstract：:The putative translation factor eIF5A is essential for cell viability and is highly conserved from archaebacteria to mammals. This factor is the only cellular protein that undergoes an essential posttranslational modification dependent on the polyamine spermidine, called hypusination. This review focuses on the functi...

journal_title：Amino acids

authors： Zanelli CF,Valentini SR

更新日期：2007-08-01 00:00:00

abstract：:This paper analyses the presence of and changes in free amino acids and biogenic amines in red and white muscle of bigeye tuna during storage in controlled atmospheres with 2 gas mixes containing different concentrations of CO(2) and O(2). Levels of amines were generally higher in white than in red muscle, with the ex...

journal_title：Amino acids

authors： Ruiz-Capillas C,Moral A

更新日期：2004-03-01 00:00:00

abstract：:We describe six children with tetrahydrobiopterin (BH(4)) responsive phenylalanine hydroxylase (PAH) deficiency. All patients carry two mutant alleles in the PAH gene. Cofactor deficiency was excluded. The effect of BH(4) administration was studied by correlating different oral BH(4) doses with plasma phenylalanine le...

journal_title：Amino acids

authors： Steinfeld R,Kohlschütter A,Ullrich K,Lukacs Z

更新日期：2003-07-01 00:00:00

abstract：:Glutamine is the most abundant amino acid in the body. It is an important fuel for some key cells of the immune system. Both the plasma concentration of glutamine and the functional ability of immune cells in the blood are decreased after prolonged, exhaustive exercise. Glutamine feeding has had beneficial effects in ...

journal_title：Amino acids

authors： Castell LM,Newsholme EA

更新日期：2001-01-01 00:00:00

abstract：:Spore coat-associated alanine racemase of Bacillus subtilis, which converts L-alanine to D-alanine, that is, the germinant to the competitive inhibitor, to regulate spore germination for survival of the organism under unfavorable growth conditions, was examined. The dormant spores, L-alanine-initiated germination of w...

journal_title：Amino acids

authors： Kanda-Nambu K,Yasuda Y,Tochikubo K

更新日期：2000-01-01 00:00:00

abstract：:In previous studies we characterized arginine transporter genes from Trypanosoma cruzi and Leishmania donovani, the etiological agents of chagas disease and kala azar, respectively, both fatal diseases in humans. Unlike arginine transporters in higher eukaryotes that transport also lysine, these parasite transporters ...

journal_title：Amino acids

authors： Inbar E,Canepa GE,Carrillo C,Glaser F,Suter Grotemeyer M,Rentsch D,Zilberstein D,Pereira CA

更新日期：2012-01-01 00:00:00

abstract：:BE-3-3-3-3 (1,15-(ethylamino)4,8,12-triazapentadecane) is a bis(ethyl)polyamine analogue under investigation as a therapeutic agent for breast cancer. Since estradiol (E(2)) is a critical regulatory molecule in the growth of breast cancer, we examined the effect of BE-3-3-3-3 on estrogen receptor α (ERα) positive MCF-...

journal_title：Amino acids

authors： Nayvelt I,John S,Hsu HC,Yang P,Liu W,Das G,Hyvönen MT,Alhonen L,Keinänen TA,Shirahata A,Patel R,Thomas T,Thomas TJ

更新日期：2012-02-01 00:00:00

abstract：:A series of hydroxypyrroloindoline (Hpi) containing dipeptides along with the corresponding monomeric Hpi-α-amino acid (Hpi-2-carboxylate), were prepared by reacting a series of N α-protected-tryptophans in aqueous or biphasic [water/cyclopentyl methyl ether (CPME)] solutions containing Oxone® (potassium peroxymonosul...

journal_title：Amino acids

authors： Blanc A,Xia F,Todorovic M,Perrin DM

更新日期：2017-02-01 00:00:00

abstract：:L-tryptophan (TRP) is the precursor amino acid for the synthesis of serotonin (5-HT). 5-HT is effective both on the food intake and gastrointestinal system contractility. The aim of this study was to search the effects of systemic TRP treatment on 5-HT levels of ileum and searching the effect of ileal contractility an...

journal_title：Amino acids

authors： Ozer C,Gönül B,Ercan ZS,Take G,Erdoğan D

更新日期：2007-01-01 00:00:00

abstract：:Fibronectin (FN) is a cell adhesion protein that binds integrins in a process also involving the protein-crosslinking enzyme transglutaminase 2 (TG2) as a co-receptor. The cell-adhesive property of TG2 has been linked to a complex formation with FN and to its ability to crosslink and polymerize FN on the cell surface....

journal_title：Amino acids

authors： Forsprecher J,Wang Z,Nelea V,Kaartinen MT

更新日期：2009-04-01 00:00:00

abstract：:Seryl-histidine dipeptide (Ser-His) has been recognized as the shortest peptide with hydrolysis cleavage activity; however, its protein cleavage spectrum has not yet been fully explored. Here, four differently folded proteins were treated with Ser-His, and the digestion products were evaluated with high-resolution mas...

journal_title：Amino acids

authors： Liu Y,Li YB,Gao X,Yu YF,Liu XX,Ji ZL,Ma Y,Li YM,Zhao YF

更新日期：2018-01-01 00:00:00

abstract：:A species of the poorly studied order Embioptera, the webspinner Oligotoma saundersii, is investigated for its complement of neuropeptides of the adipokinetic hormone (AKH) family. A methanolic extract of its corpora cardiaca (CC) is able to effect carbohydrate mobilization in the cockroach, Periplaneta americana, and...

journal_title：Amino acids

authors： Gäde G,Šimek P,Marco HG

更新日期：2016-07-01 00:00:00

abstract：:Extracellular peptide ligand binding sites, which bind the N-termini of angiotensin II (AngII) and bradykinin (BK) peptides, are located on the N-terminal and extracellular loop 3 regions of the AT(1)R and BKRB(1) or BKRB(2) G-protein-coupled receptors (GPCRs). Here we synthesized peptides P15 and P13 corresponding to...

journal_title：Amino acids

authors： Lopes DD,Vieira RF,Malavolta L,Poletti EF,Shimuta SI,Paiva AC,Schreier S,Oliveira L,Nakaie CR

更新日期：2013-03-01 00:00:00

abstract：:Vigabatrin is a GABA derivative (gamma-vinyl GABA) which inhibits irreversibly the enzyme activity of GABA transaminase and thus increased indirectly brain GABA concentrations. We have used body temperature assay to examine the effects of Vigabatrin on thermoregulation in intact rats. In order to understand the mechan...

journal_title：Amino acids

authors： Nikolov RP,Yakimova KS

更新日期：2011-05-01 00:00:00

abstract：:In this work, we describe the asymmetric synthesis of a series of fluorinated and non-fluorinated quaternary α-amino acid derivatives. This methodology involves the diastereoselective addition of chiral 2-p-tolylsulfinyl benzylcarbanions to either imines containing a 2-furyl moiety or trifluoromethyl α-imino esters. S...

journal_title：Amino acids

authors： Fustero S,Sánchez-Roselló M,Báez C,Del Pozo C,García Ruano JL,Alemán J,Marzo L,Parra A

更新日期：2011-08-01 00:00:00

abstract：:Involvement of individual antioxidant proteins (AOXP) and antioxidants in the differentiation process has been already reported. A systematic search strategy for detecting differentially regulated AOXP in neuronal differentiation, however, has not been published so far. The aim of this study was to provide an analytic...

journal_title：Amino acids

authors： Oh JE,Karlmark Raja K,Shin JH,Hengstschläger M,Pollak A,Lubec G

更新日期：2005-11-01 00:00:00

abstract：:3-Hydroxyaspartic acid and its derivatives are found both in the free form and as peptide constituents in various microorganisms and fungi. Considering the biological importance of this amino acid and its potential utility as a multifunctional building block in organic syntheses, we have developed a short-step, asymme...

journal_title：Amino acids

authors： Khalaf JK,Datta A

更新日期：2008-08-01 00:00:00

abstract：:This study determined whether N-acetylcysteine (NAC) could affect intestinal redox status, proinflammatory cytokines, epidermal growth factor (EGF), EGF receptor (EGFR), Toll-like receptor-4 (TLR4), and aquaporin-8 in a lipopolysaccharide (LPS)-challenged piglet model. Eighteen piglets (35-day-old) were randomly alloc...

journal_title：Amino acids

authors： Hou Y,Wang L,Yi D,Ding B,Yang Z,Li J,Chen X,Qiu Y,Wu G

更新日期：2013-09-01 00:00:00

abstract：:Zinc exhibits antidepressant-like activity in preclinical tests/models. Moreover, zinc homeostasis is implicated in the pathophysiology of affective disorders. The aim of the present study was to examine the effect of chronic zinc, citalopram and imipramine intraperitoneal administration on the presynaptic and extrace...

journal_title：Amino acids

authors： Sowa-Kućma M,Kowalska M,Szlósarczyk M,Gołembiowska K,Opoka W,Baś B,Pilc A,Nowak G

更新日期：2011-01-01 00:00:00

abstract：:This study was conducted to evaluate the anti-obesity effects of long-term taurine supplementation in a mild obese ICR mouse model and to study the mechanism by which taurine induces weight loss. Three groups of male ICR mice were fed a normal chow diet, a high-fat diet (HFD), or an HFD supplemented with 2% taurine in...

journal_title：Amino acids

authors： Kim KS,Jang MJ,Fang S,Yoon SG,Kim IY,Seong JK,Yang HI,Hahm DH

更新日期：2019-02-01 00:00:00

abstract：:Protein-DNA interaction plays an important role in many biological processes. The classical methods and the novel technologies advanced have been developed for the interaction of protein-DNA. Recent developments of these methods and research achievements have been reviewed in this paper. ...

journal_title：Amino acids

authors： Cai YH,Huang H

更新日期：2012-09-01 00:00:00

abstract：:Alterations in adipocyte characteristics are highly implicated in the pathology of obesity. In a recent article, we demonstrated that high-fat diet-induced obesity impairs lysosomal function, thereby suppressing autophagy in mice white adipose tissue. Taurine, an amino acid naturally contained in the normal diet and e...

journal_title：Amino acids

authors： Kaneko H,Kobayashi M,Mizunoe Y,Yoshida M,Yasukawa H,Hoshino S,Itagawa R,Furuichi T,Okita N,Sudo Y,Imae M,Higami Y

更新日期：2018-05-01 00:00:00

abstract：:Chlamydocin is a powerfulin vitro antitumoral agent, quickly inactivatedin vivo. A series of cyclic tetrapeptides related to chlamydocin or HC toxin and bearing a bioactive alkylating group on anε-amino-lysyl function have been examined for their antitumoral activity on L1210 and P388 murine leukemia cell lines. One a...

journal_title：Amino acids

authors： Bernardi E,Fauchère JL,Atassi G,Viallefont P,Lazaro R

更新日期：1994-10-01 00:00:00

abstract：:Amino acid networks (AANs) are undirected networks consisting of amino acid residues and their interactions in three-dimensional protein structures. The analysis of AANs provides novel insight into protein science, and several common amino acid network properties have revealed diverse classes of proteins. In this revi...

journal_title：Amino acids

authors： Yan W,Zhou J,Sun M,Chen J,Hu G,Shen B

更新日期：2014-06-01 00:00:00

abstract：:The cyclization of N-Boc-α-alkylserines to corresponding β-lactones under Mitsunobu reaction conditions and the ring opening with heterocyclic amines (pyrrolidine, piperidine, morpholine and thiomorpholine) produced N-Boc-α-alkyl-β-(sec-amino)alanines. The removal of the Boc group gives di-hydrochlorides of non-protei...

journal_title：Amino acids

authors： Olma A,Lasota A,Kudaj A

更新日期：2012-06-01 00:00:00

abstract：:Glutamate is stored in synaptic vesicles in presynaptic neurons. It is released into the synaptic cleft to provide signalling to postsynaptic neurons. Normally, the astroglial glutamate transporters GLT-1 and GLAST take up glutamate to mediate a high signal-to-noise ratio in the synaptic signalling, and also to preven...

journal_title：Amino acids

authors： Persson M,Rönnbäck L

更新日期：2012-01-01 00:00:00

abstract：OBJECTIVE:Chemo-therapeutic treatment of glioma patients has minor success. Little is known about mechanisms of a pronounced resistance of gliomas towards actual therapies, yet. ABC-1 belongs to the group of transporters known to be involved in the export of hydrophobic substances and vascular regulation. This study in...

journal_title：Amino acids

authors： Trog D,Moenkemann H,Haertel N,Schüller H,Golubnitschaja O

更新日期：2005-03-01 00:00:00

abstract：:Inhibitors of histone deacetylases (HDACs) are a promising class of anticancer agents that have an effect on gene regulation. The naturally occurring cyclic depsipeptide FK228 containing disulfide and Largazole possessing thioester functionalities act as pro-drugs and share the same HDAC inhibition mechanism in cell. ...

journal_title：Amino acids

authors： Hoque MA,Islam MS,Islam MN,Kato T,Nishino N,Ito A,Yoshida M

更新日期：2014-10-01 00:00:00