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Boris A Katsnelson et al.
Toxicology letters, 220(2), 181-186 (2013-05-11)
Inhalation exposure of outbred female white rats (initial age about 4 months) to formaldehyde vapours (12.8 ± 0.69 mg/m(3)) 4h per day, 5 days per week during 10 weeks induced statistically significant changes in some indices characterizing differential WBC count
Maximo A Benavides et al.
Anti-cancer drugs, 25(2), 200-203 (2013-10-16)
We have previously shown that L-methionine inhibits proliferation of breast, prostate, and colon cancer cells. This study extends these findings to BXPC-3 (mutated p53) and HPAC (wild-type p53) pancreatic cancer cells and explores the reversibility of these effects. Cells were
Kristy L Hentchel et al.
Journal of bacteriology, 197(2), 314-325 (2014-11-05)
Protein and small-molecule acylation reactions are widespread in nature. Many of the enzymes catalyzing acylation reactions belong to the Gcn5-related N-acetyltransferase (GNAT; PF00583) family, named after the yeast Gcn5 protein. The genome of Salmonella enterica serovar Typhimurium LT2 encodes 26
J Efraim Oosterink et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 998-999, 106-113 (2015-07-22)
Methionine, homocysteine, vitamins B6, B12, B9, and their metabolites are crucial co-factors and substrates for many basic biological pathways including one-carbon metabolism, and they are particularly important for brain function and development and epigenetic mechanisms. These are essential nutrients that
Siddhesh S Kamat et al.
Nature, 497(7447), 132-136 (2013-04-26)
Methane is a potent greenhouse gas that is produced in significant quantities by aerobic marine organisms. These bacteria apparently catalyse the formation of methane through the cleavage of the highly unreactive carbon-phosphorus bond in methyl phosphonate (MPn), but the biological
Tian You et al.
DNA and cell biology, 32(5), 252-259 (2013-04-18)
Serum paraoxonase (PON1) is an esterase that is involved in the detoxification of organophosphate insecticides. Emerging lines of evidence have shown that functional polymorphisms in the PON1 gene might play a critical role in increasing susceptibility to organophosphate toxicity, but
Peter J Garlick
The Journal of nutrition, 136(6 Suppl), 1722S-1725S (2006-05-17)
The literature has been searched to identify evidence relating to the possible toxicity of the amino acid methionine in human subjects. Nutritional and metabolic studies have employed amounts of methionine, including the d and dl isomers, both below and above
Renu Rajguru
Aviation, space, and environmental medicine, 84(12), 1268-1276 (2014-01-28)
Modern-day high performance aircraft are more powerful, more efficient, and, unfortunately, frequently produce high noise levels, resulting in noise-induced hearing loss (NIHL) in military aircrew. Military pilots are required to perform many flight duties correctly in the midst of many
H Nørrelund et al.
Journal of internal medicine, 260(1), 11-21 (2006-06-23)
It is well known that chronic heart failure (CHF) is associated with insulin resistance and cachexia, but little is known about the underlying substrate metabolism. The present study was undertaken to identify disturbances of basal glucose, lipid and protein metabolism.
Joshua L Fischer et al.
Anticancer research, 26(2A), 899-904 (2006-04-20)
Selenium, in the form of seleno-L-methionine (SeMet), induced Redox-factor-1 (Ref1) and p53 proteins in normal human and mouse fibroblasts. Ref1 and p53 are known to be associated with each other, resulting in enhanced sequence-specific DNA binding by p53 and transactivation
Yoon Kyung Kim et al.
Advanced healthcare materials, 3(7), 989-994 (2014-02-28)
A biomaterial inhibits the host immune response by displaying an endo-genously expressed immunomodulatory molecule, CD200. Immobilization of CD200 onto biomaterial surfaces effectively suppresses macrophage activation and reduces inflammatory response to subcutaneously implanted materials.
Simona Bo et al.
The American journal of clinical nutrition, 101(2), 310-318 (2015-02-04)
A single nucleotide polymorphism (SNP) of the patatin-like phospholipase-3 (PNPLA3)/adiponutrin gene (rs738409 C>G) is strongly associated with nonalcoholic fatty liver disease; to our knowledge, no data are available on the impact of this PNPLA3 SNP on liver and metabolic outcomes
Pooja Jha et al.
Biochimica et biophysica acta, 1842(7), 959-970 (2014-03-07)
Methionine-choline-deficient (MCD) diet is a widely used dietary model of non-alcoholic steatohepatitis (NASH) in rodents. However, the contribution of adipose tissue to MCD-induced steatosis, and inflammation as features of NASH are not fully understood. The goal of this study was
J D Shoemaker et al.
Journal of chromatography, 562(1-2), 125-138 (1991-01-02)
Eighty-five clinical urine samples and nineteen urine samples previously found by other laboratories to suggest genetic metabolic defects were prepared for trimethylsilylation by treatment with urease, followed by azeotropic dehydration. The "Target Analyte Search" program provided with the VG Trio
G Alfredsson et al.
Psychopharmacology, 99(3), 322-327 (1989-01-01)
Twenty-four acutely ill schizophrenic patients (DSM-III-R), 18-42 years old, were treated for 6 weeks with sulpiride. Sulpiride was administered in three different daily dosages (starting with 400, 800 or 1200 mg) according to a double blind randomized administration schedule. The
Wonchull Kang et al.
Proceedings of the National Academy of Sciences of the United States of America, 111(1), E54-E61 (2013-12-25)
APIP, Apaf-1 interacting protein, has been known to inhibit two main types of programmed cell death, apoptosis and pyroptosis, and was recently found to be associated with cancers and inflammatory diseases. Distinct from its inhibitory role in cell death, APIP
Devinder Ubhi et al.
Journal of molecular biology, 426(8), 1839-1847 (2014-02-15)
The cobalamin-independent methionine synthase from Candida albicans, known as Met6p, is a 90-kDa enzyme that consists of two (βα)8 barrels. The active site is located between the two domains and has binding sites for a zinc ion and substrates L-homocysteine
Christophe Charpilloz et al.
Bioinformatics (Oxford, England), 30(14), 1974-1982 (2014-04-01)
Post-translational modifications (PTMs) are important steps in the maturation of proteins. Several models exist to predict specific PTMs, from manually detected patterns to machine learning methods. On one hand, the manual detection of patterns does not provide the most efficient
Irene Locatelli et al.
Hepatology (Baltimore, Md.), 60(2), 531-544 (2014-03-29)
Annexin A1 (AnxA1) is an effector of the resolution of inflammation and is highly effective in terminating acute inflammatory responses. However, its role in chronic settings is less investigated. Because changes in AnxA1 expression within adipose tissue characterize obesity in
Heidi Turkia et al.
Talanta, 131, 366-371 (2014-10-05)
The amino acid composition of cultivation broth is known to affect the biomass accumulation, productivity, and vitality of yeast during cultivation. A separation method based on capillary electrophoresis with laser-induced fluorescence (LIF) detection was developed for the determination of amino
Geumsoo Kim et al.
Biochimica et biophysica acta, 1840(2), 901-905 (2013-05-08)
Cysteine and methionine are the two sulfur containing amino acids in proteins. While the roles of protein-bound cysteinyl residues as endogenous antioxidants are well appreciated, those of methionine remain largely unexplored. We summarize the key roles of methionine residues in
Sweta Singh et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 153, 566-571 (2015-10-06)
2,2',2″-(11-(2-((4-mercapto-1-methoxy-1-oxobutan-2-yl)amino)-2-oxoethyl)-1,4,8,11-tetraaza cyclotetradecane-1,4,8-triyl)triacetic acid, Met-ac-TE3A and (E)-N-methyl-2-((E)-3-(2-(2-(5-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanoyl)hydrazinecarbono-thioyl)hydrazonobutan-2-ylidene)hydrazinecarbothioamide, Bis(thiosemicarbazone)- Biotin were synthesized and evaluated for imaging application. The pharmacokinetics of these ligands were determined by tracer methods. In vitro human serum stability of (99m)Tc Met-ac-TE3A/(99m)Tc Bis(thiosemicarbazone)-Biotin after 24h was found to be
Hui Chan Kwak et al.
Biochemical pharmacology, 96(3), 256-266 (2015-06-07)
The present study was aimed to investigate the metabolomics of sulfur amino acids in Zucker diabetic fatty (ZDF) rats, an obese type 2 diabetic animal model. Plasma levels of total cysteine, homocysteine and methionine, but not glutathione (GSH) were markedly
Peter W Lewis et al.
Science (New York, N.Y.), 340(6134), 857-861 (2013-03-30)
Sequencing of pediatric gliomas has identified missense mutations Lys27Met (K27M) and Gly34Arg/Val (G34R/V) in genes encoding histone H3.3 (H3F3A) and H3.1 (HIST3H1B). We report that human diffuse intrinsic pontine gliomas (DIPGs) containing the K27M mutation display significantly lower overall amounts
Marco Flores-Méndez et al.
Toxicology letters, 229(1), 126-133 (2014-06-24)
Fluoride is an environmental pollutant present in dental products, food, pesticides and water. The latter, is the greatest source of exposure to this contaminant. Structural and functional damages to the central nervous system are present in exposed population. An established
Barbara E Hasek et al.
Diabetes, 62(10), 3362-3372 (2013-06-27)
Dietary methionine restriction (MR) produces an integrated series of biochemical and physiological responses that improve biomarkers of metabolic health, limit fat accretion, and enhance insulin sensitivity. Using transcriptional profiling to guide tissue-specific evaluations of molecular responses to MR, we report
The inflammatory response to sciatic nerve injury in a familial amyloidotic polyneuropathy mouse model.
Goncalves NP, Teixeira-Coelho M, and Saraiva MJ
Experimental Neurology, 257, 76-87 (2014)
[D-methionine as a protector for irradiation-induced oral mucositis and xerostomia].
Masanobu Yoshikawa
Nihon yakurigaku zasshi. Folia pharmacologica Japonica, 141(6), 310-313 (2013-06-12)
C Härnryd et al.
Psychopharmacology, 64(2), 131-134 (1979-08-08)
The effect of ECT on concentrations of monoamine metabolites in lumbar CSF of psychotic women with a schizophrenic symptomatology was examined. After a series of ECT there was a significant reduction of the concentration of the major noradrenaline metabolite, MOPEG.
Takashi Nihashi et al.
AJR. American journal of roentgenology, 200(6), W654-W660 (2013-05-25)
Several studies have assessed PET to complement the anatomic information obtained from other imaging modalities in various clinical contexts for the management of glioma. We constructed an evidence map of clinical evidence on the use of PET in glioma and
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