Genomes and Genes
Summary: A butyryl-beta-alanine that can also be viewed as pantoic acid complexed with BETA ALANINE. It is incorporated into COENZYME A and protects cells against peroxidative damage by increasing the level of GLUTATHIONE.
Publications227 found, 100 shown here
- Effects of excess pantothenic acid administration on the other water-soluble vitamin metabolisms in ratsKatsumi Shibata
Laboratory of Food Science, Department of Life Style Studies, School of Human Cultures, The University of Shiga Prefecture, Hikone, Shiga 522 8533, Japan
J Nutr Sci Vitaminol (Tokyo) 51:385-91. 2005..data concerning the tolerable upper intake level which prevents health problems from an excessive intake of pantothenic acid, an animal experiment was done...
- A pantothenate auxotroph of Mycobacterium tuberculosis is highly attenuated and protects mice against tuberculosisVasan K Sambandamurthy
Howard Hughes Medical Institute and Department of Microbiology and Immunology, Albert Einstein College of Medicine, Bronx, New York, USA
Nat Med 8:1171-4. 2002..Here we report that an auxotrophic mutant of M. tuberculosis defective in the de novo biosynthesis of pantothenic acid (vitamin B5) is highly attenuated in immunocompromised SCID mice and in immunocompetent BALB/c mice...
- Protection elicited by a double leucine and pantothenate auxotroph of Mycobacterium tuberculosis in guinea pigsSamantha L Sampson
Department of Immunology and Infectious Diseases, Harvard School of Public Health, Boston, Massachusetts 02115, USA
Infect Immun 72:3031-7. 2004..The deltaleuD deltapanCD double auxotroph is fully attenuated in the SCID mouse model and highly immunogenic and protective in the extremely sensitive guinea pig tuberculosis model, reducing both bacterial burden and disease pathology...
- Priming with a recombinant pantothenate auxotroph of Mycobacterium bovis BCG and boosting with MVA elicits HIV-1 Gag specific CD8+ T cellsRosamund Chapman
Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Cape Town, South Africa
PLoS ONE 7:e32769. 2012..Although no Gag-specific cells could be detected after vaccination of BALB/c mice with either recombinant BCG vaccine alone, BCGpan-Gag protected mice against a surrogate vaccinia virus challenge...
- Pantothenate utilization by Plasmodium as a target for antimalarial chemotherapyC Spry
Research School of Biology, College of Medicine, Biology and Environment, The Australian National University, Canberra, ACT, 0200, Australia
Infect Disord Drug Targets 10:200-16. 2010..The tools currently available for identifying inhibitors of pantothenate utilization that may be potent antiplasmodial agents are also discussed...
- Inhibitors of pantothenate kinase: novel antibiotics for staphylococcal infectionsAnthony E Choudhry
Microbial, Musculoskeletal and Proliferative Diseases and Bioinformatics, GlaxoSmithKline Pharmaceuticals, Collegeville Pennsylvania 19426, USA
Antimicrob Agents Chemother 47:2051-5. 2003..Here we report the identification of the Staphylococcus aureus coaA gene and characterization of the enzyme. We have also identified a series of low-molecular-weight compounds which are effective inhibitors of S. aureus CoaA...
- A fluorescent assay suitable for inhibitor screening and vanin tissue quantificationBenfang H Ruan
Inflammation and Immunology, Pfizer Biotherapeutics R and D, Cambridge, MA 02140, USA
Anal Biochem 399:284-92. 2010Vanin-1 is a pantetheinase that catalyzes the hydrolysis of pantetheine to produce pantothenic acid (vitamin B5) and cysteamine...
- Long-term treatment of Barth syndrome with pantothenic acid: a retrospective studySimone Rugolotto
Pediatrics Section, Mother and Child Department, University of Verona, Verona, Italy
Mol Genet Metab 80:408-11. 2003We report on three patients (two are brothers) with confirmed Barth syndrome treated with pantothenic acid. This treatment is still controversial and only one study has reported positive results to date...
- Topical use of dexpanthenol in skin disordersFritz Ebner
Technical University of Munich, Allershausen, Germany
Am J Clin Dermatol 3:427-33. 2002b>Pantothenic acid is essential to normal epithelial function...
- Deprivation of pantothenic acid elicits a movement disorder and azoospermia in a mouse model of pantothenate kinase-associated neurodegenerationY M Kuo
Department of Medicine, University of California, San Francisco, CA, USA
J Inherit Metab Dis 30:310-7. 2007We asked whether a movement disorder could be elicited by deprivation of pantothenic acid (PA; vitamin B5), the substrate for the enzyme pantothenate kinase 2 (PANK2), which is deficient in the inherited neurological disorder PKAN (..
- A class of pantothenic acid analogs inhibits Plasmodium falciparum pantothenate kinase and represses the proliferation of malaria parasitesChristina Spry
School of Biochemistry and Molecular Biology, The Australian National University, Canberra ACT 0200, Australia
Antimicrob Agents Chemother 49:4649-57. 2005..One nutrient for which the parasite has an absolute requirement is the water-soluble vitamin pantothenic acid (vitamin B5)...
- The effect of pantothenic acid deficiency on keratinocyte proliferation and the synthesis of keratinocyte growth factor and collagen in fibroblastsDaisaku Kobayashi
Department of Cellular Signaling, Graduate School of Pharmaceutical Sciences, Tohoku University, Aramaki, Sendai 980 8578, Japan
J Pharmacol Sci 115:230-4. 2011It has been reported that pantothenic acid (vitamin B5) and panthenol, an alcohol derivative of pantothenic acid, have beneficial moisturizing effects on the skin...
- [Dexpanthenol nasal spray in comparison to dexpanthenol nasal ointment. A prospective, randomised, open, cross-over study to compare nasal mucociliary clearance]T Verse
Universitäts Hals Nasen Ohren Klinik Mannheim
HNO 52:611-5. 2004..The main outcome measure was in vivo mucociliary clearance...
- [The protective effect of dexpanthenol in nasal sprays. First results of cytotoxic and ciliary-toxic studies in vitro]N Klocker
AUDIT Institute for Medical Services and Quality Assurance, Taunusstein
Laryngorhinootologie 82:177-82. 2003..Therefore, systematic cytotoxic and ex vivo in vitro ciliary-toxic studies were performed...
- Pantothenic acid and pantothenol increase biosynthesis of glutathione by boosting cell energeticsVyacheslav S Slyshenkov
Nencki Institute of Experimental Biology, Pasteura 3, 02 093 Warsaw, Poland
FEBS Lett 569:169-72. 2004We have previously observed (summarized in BioFactors 17 (2003) 61) that pantothenic acid, pantothenol and other derivatives that are precursors of CoA protect cells and whole organs against peroxidative damage by increasing the content ..
- Development of a method for the parallel synthesis and purification of N-substituted pantothenamides, known inhibitors of coenzyme A biosynthesis and utilizationMarianne van Wyk
Department of Biochemistry, Stellenbosch University, Matieland 7602, South Africa
Org Biomol Chem 6:4348-55. 2008N-Substituted pantothenamides are a class of pantothenic acid analogues which have been shown to act as inhibitors of coenzyme A biosynthesis and utilization, especially by blocking fatty acid metabolism through formation of inactive acyl ..
- Geminal dialkyl derivatives of N-substituted pantothenamides: synthesis and antibacterial activityT Olukayode Akinnusi
Department of Chemistry, McGill University, Montreal, Quebec, Canada
Bioorg Med Chem 19:2696-706. 2011As a key precursor of coenzyme A (CoA) biosynthesis, pantothenic acid has proven to be a useful backbone to elaborate probes of this biosynthetic pathway, study CoA-utilizing systems, and design molecules with antimicrobial activity...
- The structure of the pantothenate kinase.ADP.pantothenate ternary complex reveals the relationship between the binding sites for substrate, allosteric regulator, and antimetabolitesRobert A Ivey
Department of Structural Biology, St Jude Children s Research Hospital, Memphis, Tennessee 38105, USA
J Biol Chem 279:35622-9. 2004....
- Feedback inhibition of pantothenate kinase regulates pantothenol uptake by the malaria parasiteAdele M Lehane
School of Biochemistry and Molecular Biology, Medical School, The Australian National University, Canberra, ACT 0200, Australia
J Biol Chem 282:25395-405. 2007..Furosemide reduced this inherent feedback inhibition by competing with coenzyme A for binding to pantothenate kinase, thereby increasing pantothenol uptake...
- CJ-15,801, a fungal natural product, inhibits the intraerythrocytic stage of Plasmodium falciparum in vitro via an effect on pantothenic acid utilisationKevin J Saliba
School of Biochemistry and Molecular Biology, The Australian National University, Canberra, ACT 0200, Australia
Mol Biochem Parasitol 141:129-31. 2005
- Provitamin B5 (pantothenol) inhibits growth of the intraerythrocytic malaria parasiteKevin J Saliba
School of Biochemistry and Molecular Biology, Faculty of Science, The Australian National University, Canberra ACT 0200, Australia
Antimicrob Agents Chemother 49:632-7. 2005b>Pantothenic acid, a precursor of the crucial enzyme cofactor coenzyme A, is one of a relatively few nutrients for which the intraerythrocytic parasite has an absolute and acute requirement from the external medium...
- Antibacterial activity of N-pentylpantothenamide is due to inhibition of coenzyme a synthesisJacob Thomas
Departments of Microbiology, University of Illinois at Urbana Champaign, Urbana, Illinois 61801, USA
Antimicrob Agents Chemother 54:1374-7. 2010..We report that AcpH readily removes the N5-Pan-modified prosthetic group both in vivo and in vitro and show that N5-Pan blocks coenzyme A synthesis...
- The antibiotic activity of N-pentylpantothenamide results from its conversion to ethyldethia-coenzyme a, a coenzyme a antimetaboliteErick Strauss
Department of Chemistry and Chemical Biology, Baker Laboratory, Cornell University, Ithaca, New York, 14853, USA
J Biol Chem 277:48205-9. 2002b>Pantothenic acid (vitamin B(5)) is the natural precursor of coenzyme A (CoA), an essential cofactor in all organisms...
- Coenzyme A biosynthesis: an antimicrobial drug targetChristina Spry
School of Biochemistry and Molecular Biology, The Australian National University, Canberra, Australia
FEMS Microbiol Rev 32:56-106. 2008b>Pantothenic acid, a precursor of coenzyme A (CoA), is essential for the growth of pathogenic microorganisms. Since the structure of pantothenic acid was determined, many analogues of this essential metabolite have been prepared...
- A plant-based repellent protects against Tunga penetrans infestation and sand flea diseaseHermann Feldmeier
Institute of Microbiology and Hygiene, Charite Medical School, Campus Benjamin Franklin, Hindenburgdamm 27, D 12203 Berlin, Germany
Acta Trop 99:126-36. 2006..In conclusion, in a setting in which tungiasis is an important health threat, the daily application of a plant-based repellent prevented the infestation with T. penetrans and sand flea disease...
- Coenzyme A metabolismJ D Robishaw
Am J Physiol 248:E1-9. 1985..Changes in the rate of coenzyme A synthesis in liver and heart occurs with fasting, refeeding, and diabetes and in heart muscle with hypertrophy. The pathway and regulation of coenzyme A degradation are not understood...
- Stable isotope labeling by essential nutrients in cell culture for preparation of labeled coenzyme A and its thioestersSankha S Basu
Centers of Excellence in Environmental Toxicology and Cancer Pharmacology, University of Pennsylvania School of Medicine, Philadelphia, Pennsylvania 19104, USA
Anal Chem 83:1363-9. 2011..This methodology of stable isotope labeling by essential nutrients in cell culture (SILEC) can serve as a paradigm for using vitamins and other essential nutrients to generate stable isotope standards that cannot be readily synthesized...
- Saccharomyces cerevisiae is capable of de Novo pantothenic acid biosynthesis involving a novel pathway of beta-alanine production from spermineW H White
Department of Applied Biotechnology, DuPont Pharmaceuticals Company, Wilmington, Delaware 19880 0336, USA
J Biol Chem 276:10794-800. 2001b>Pantothenic acid and beta-alanine are metabolic intermediates in coenzyme A biosynthesis...
- Fermentative activity and production of volatile compounds by Saccharomyces grown in synthetic grape juice media deficient in assimilable nitrogen and/or pantothenic acidX D Wang
Department of Food Science and Human Nutrition, Washington State University, Pullman, WA 99164 6376, USA
J Appl Microbiol 94:349-59. 2003To understand the impact of assimilable nitrogen and pantothenic acid on fermentation rate and synthesis of volatile compounds by Saccharomyces under fermentative conditions.
- Hypolipidemic effect of pantothenic acid derivatives in mice with hypothalamic obesity induced by aurothioglucoseE Naruta
Department of Experimental Hepathology, Institute of Biochemistry, National Academy of Sciences, Grodno, Belarus
Exp Toxicol Pathol 53:393-8. 2001The hypolipidemic effects of pantothenic acid derivatives (phosphopantothenate, panthenol and pantethine) were studied in mice with hypothalamic obesity...
- Determination of pantothenic acid in foods by optical biosensor immunoassaySimon A Haughey
Xenosense Ltd, Unit 18, The Innovation Centre, Northern Ireland Science Park, Queen s Rd, Queen s Island, Belfast, N Ireland, BT3 9DT
J AOAC Int 88:1008-14. 2005An optical biosensor inhibition immunoassay was developed using a specific pantothenic acid-binding protein for the quantitation of free pantothenic acid (vitamin B5) in foodstuffs...
- Acyl carrier protein is a cellular target for the antibacterial action of the pantothenamide class of pantothenate antimetabolitesYong Mei Zhang
Protein Science Division, Department of Infectious Diseases, St Jude Children s Research Hospital, Memphis, Tennessee 38105, USA
J Biol Chem 279:50969-75. 2004..Thus, the pantothenamides are pro-antibiotics that inhibit fatty acid synthesis and bacterial growth because of the covalent modification of ACP...
- Phosphopantothenoylcysteine synthetase from Escherichia coli. Identification and characterization of the last unidentified coenzyme A biosynthetic enzyme in bacteriaE Strauss
Department of Chemistry and Chemical Biology, Baker Laboratory, Cornell University, Ithaca, New York, 14853, USA
J Biol Chem 276:13513-6. 2001..This discovery completes the identification of all the enzymes involved in the biosynthesis of coenzyme A in bacteria...
- Delaying the mitochondrial decay of agingBruce N Ames
University of California, Berkeley, and Children s Hospital Oakland Research Institute, USA
Ann N Y Acad Sci 1019:406-11. 2004..Mitochondria provide energy for basic metabolic processes, and their decay with age impairs cellular metabolism and leads to cellular decline. Progress over the last decade in delaying the mitochondrial decay of aging is reviewed...
- Effect of thiamine hydrochloride, pyridoxine hydrochloride and calcium-d-pantothenate on the patulin content of apple juice concentrateSerafettin Yazici
Nahrung 46:256-7. 2002..5 to 67.7% of patulin reduction which was only 35.8% for the control while the other quality parameters were protected adequately...
- Genetic and biochemical analyses of pantothenate biosynthesis in Escherichia coli and Salmonella typhimuriumJ E Cronan
J Bacteriol 149:916-22. 1982..Supplementation with pantoate or ketopantoate resulted in smaller increases...
- Values of water-soluble vitamins in blood and urine of Japanese young men and women consuming a semi-purified diet based on the Japanese Dietary Reference IntakesKatsumi Shibata
School of Human Cultures, The University of Shiga Prefecture, Hikone, Shiga 522 8533, Japan
J Nutr Sci Vitaminol (Tokyo) 51:319-28. 2005..total vitamin B2 in whole blood, total cyanocobalamin in serum, total nicotinamide in whole blood, total pantothenic acid in whole blood, total folates in serum, total biotin in serum, and ascorbic acid in plasma were 104+/-17 pmol/..
- Molecular characterization of lantibiotic-synthesizing enzyme EpiD reveals a function for bacterial Dfp proteins in coenzyme A biosynthesisT Kupke
Lehrstuhl für Mikrobielle Genetik, Universitat Tubingen, Auf der Morgenstelle 15, Verfügungsgebäude, 72076 Tubingen, Germany
J Biol Chem 275:31838-46. 2000..We demonstrate that the N-terminal domain of the Escherichia coli Dfp protein catalyzes the decarboxylation of (R)-4'-phospho-N-pantothenoylcysteine to 4'-phosphopantetheine. This reaction is essential for coenzyme A biosynthesis...
- Mitochondrial decay, a major cause of aging, can be delayedBruce N Ames
University of California, Berkeley, CA, USA
J Alzheimers Dis 6:117-21. 2004..Our progress over the last decade in delaying the mitochondrial decay of aging is briefly reviewed...
- Coenzyme A biosynthesis: reconstruction of the pathway in archaea and an evolutionary scenario based on comparative genomicsUlrich Genschel
Lehrstuhl fur Genetik, Wissenschaftszentrum Weihenstephan, Technische Universitat, Munchen, Freising, Germany
Mol Biol Evol 21:1242-51. 2004..The results support the notion that CoA was initially synthesized from a prebiotic precursor, most likely pantothenate or a related compound...
- Mitochondrial function and toxicity: role of the B vitamin family on mitochondrial energy metabolismFlore Depeint
Department of Pharmaceutical Sciences, University of Toronto, Canada Department of Nutritional Sciences, University of Toronto, Canada
Chem Biol Interact 163:94-112. 2006..b>Pantothenic acid (B5) is required for coenzyme A formation and is also essential for alpha-ketoglutarate and pyruvate ..
- [Dietary survey in Hungary, 2003-2004. Micronutrients: vitamins]Gabor Zajkas
Országos Elelmiszer biztonsági és Táplálkozástudományi Intézet, Budapest
Orv Hetil 148:1593-600. 2007..However the intake of vitamin B2 , C, D, together with pantothenic acid and folic acid of both men and women did not meet the criteria of the Hungarian recommendations, besides the ..
- Elevated levels of ketopantoate hydroxymethyltransferase (PanB) lead to a physiologically significant coenzyme A elevation in Salmonella enterica serovar TyphimuriumAileen Rubio
Department of Bacteriology, University of Wisconsin Madison, 1550 Linden Drive, Madison, WI 53706, USA
J Bacteriol 184:2827-32. 2002..Furthermore, overexpression of PanB caused by this mutation, or by other means, was necessary and sufficient to increase pantothenate production and allow PurF-independent thiamine synthesis on glucose medium...
- Dietary B vitamin needs of strains of pigs with high and moderate lean growthT S Stahly
Department of Animal Science, Iowa State University, Ames 50011, USA
J Anim Sci 85:188-95. 2007..were utilized to determine the impact of the dietary concentration of 5 B vitamins (riboflavin, niacin, pantothenic acid, cobalamin, and folacin) on growth from 9 to 28 kg of BW in pigs with high or moderate capacity for lean ..
- Vitamin and cofactor biosynthesis pathways in Plasmodium and other apicomplexan parasitesSylke Muller
University of Glasgow, Glasgow Biomedical Research Centre, Division of Infection and Immunity, Wellcome Centre for Molecular Parasitology, 120 University Place, Glasgow G12 8TA, UK
Trends Parasitol 23:112-21. 2007..In this article, the procurement of vitamins B(1), B(5) and B(6) by Plasmodium and other apicomplexan parasites is discussed...
- Mechanistic studies on phosphopantothenoylcysteine decarboxylaseE Strauss
J Am Chem Soc 123:6449-50. 2001
- Vitamins, minerals and supplements: part twoJune Thompson
Community Pract 78:366-8. 2005....
- Vitamin requirements of the cultured flesh fly cells, Sarcophaga peregrina (Diptera, Sarcophagidae)J Mitsuhashi
Faculty of Agriculture, Tokyo University of Agriculture and Technology, Fuchu, Tokyo, Japan
Arch Insect Biochem Physiol 46:73-7. 2001..Originally published in Volume 37, Archives of Insect Biochemistry and Physiology, 37:283-286 (1998).]..
- The Aspergillus nidulans panB gene encodes ketopantoate hydroxymethyltransferase, required for biosynthesis of pantothenate and Coenzyme AD Kurtov
Department of Microbiology, Monash University, Clayton, Victoria, Australia
Mol Gen Genet 262:115-20. 1999..The panB transcript is present in low abundance and, most probably, a small increase in transcript levels occurs in the absence of exogenous pantothenate...
- Effects of high-level dietary B-vitamins on performance, body composition and tissue vitamin contents of growing/finishing pigsB M Böhmer
Division of Animal Nutrition, TU Munich, Freising Weihenstephan, Germany
J Anim Physiol Anim Nutr (Berl) 91:6-10. 2007..The experimental groups were supplemented with 400% or 800% of vitamins B(2), B(6) and pantothenic acid, or 400% or 800% of biotin, while all other vitamins were administered according to requirement...
- Vitamin transport and homeostasis in mammalian brain: focus on Vitamins B and EReynold Spector
Robert Wood Johnson Medical School, Piscataway, New Jersey, USA
J Neurochem 103:425-38. 2007..In most cases (with the exception of the sodium-dependent multivitamin transporter for biotin, pantothenic acid, and lipoic acid), the vitamins are transported by separate carriers through the blood-brain barrier or ..
- Acyl carrier protein. X. Acyl carrier protein synthetaseJ Elovson
J Biol Chem 243:3603-11. 1968
- Isolation and characterization of temperature-sensitive pantothenate kinase (coaA) mutants of Escherichia coliD S Vallari
Department of Biochemistry, St Jude Children s Research Hospital, Memphis, Tennessee 38101
J Bacteriol 169:5795-800. 1987..These data define the coaA gene as the structural gene for pantothenate kinase...
- How pantothenol intervenes in Coenzyme-A biosynthesis of Mycobacterium tuberculosisParimal Kumar
Molecular Biophysics Unit, Indian Institute of Science, Bangalore 560012, India
Biochem Biophys Res Commun 361:903-9. 2007..Thus, it is the failure of CoaBC to utilize 4'-phosphopantothenol as a substrate that accounts for the bactericidal activity of pantothenol...
- Role of feedback regulation of pantothenate kinase (CoaA) in control of coenzyme A levels in Escherichia coliCharles O Rock
Protein Science Division, Department of Infectious Diseases, St Jude Children s Research Hospital, Memphis, Tennessee 38105, USA
J Bacteriol 185:3410-5. 2003..These data illustrate the key role of feedback regulation of pantothenate kinase in the control of intracellular CoA levels...
- Isolation and characterization of Escherichia coli pantothenate permease (panF) mutantsD S Vallari
J Bacteriol 164:136-42. 1985..Two- and three-factor crosses located panF at minute 72 of the E. coli chromosome and established the gene order fabE panF aroE...
- The biosynthesis of coenzyme A in bacteriaT P Begley
Department of Chemistry and Chemical Biology, Cornell University, Ithaca, New York, USA
Vitam Horm 61:157-71. 2001..These intermediates are then condensed to give pantothenic acid. Phosphorylation of pantothenic acid followed by condensation with cysteine and decarboxylation gives 4'-..
- A mutant of Escherichia coli conditionally defective in the synthesis of holo-[acyl carrier protein]M L Polacco
J Biol Chem 256:5750-4. 1981..The site of the genetic lesion (called acpS) was localized on the E. coli genetic map...
- Systemic lupus erythematosus: a combined deficiency diseaseLit Hung Leung
Department of General Surgery, Hong Kong Central Hospital, Hong Kong
Med Hypotheses 62:922-4. 2004..lupus erythematosus (DILE) is linked to a deficiency in Coenzyme A (CoA) that is secondary to a deficiency in pantothenic acid. This hypothesis is used to explain the high incidence of SLE in females, the role of sex hormones in this ..
- HPLC determination of calcium pantothenate and two preservatives in topical creamL Havlíková
Department of Analytical Chemistry, Faculty of Pharmacy, Charles University, Heyrovskeho 1203, 500 05 Hradec Kralove, Czech Republic
J Pharm Biomed Anal 41:671-5. 2006..UV detection was accomplished at 214 nm. The method was validated according to ICH guideline recommendations. The method is suitable for practical routine analysis of commercially produced topical pharmaceutical preparations...
- Chemo- and regioselective peptide cyclization triggered by the N-terminal fatty acid chain length: the recombinant cyclase of the calcium-dependent antibiotic from Streptomyces coelicolorJan Grünewald
Fachbereich Chemie Biochemie, Philipps Universitat Marburg, Hans Meerwein Strasse, D 35032 Marburg, Germany
Biochemistry 43:2915-25. 2004....
- The optimization of HPLC-UV conditions for use with FTIR detection in the analysis of B vitaminsYing Li
Department of Chemistry, University of Rhode Island, Kingston, RI, 02881, USA
J Chromatogr Sci 41:96-9. 2003The water-soluble vitamins thiamine (B(1)), riboflavin (B(2)), pantothenic acid (B(5)), and pyridoxine (B(6)) are separated by high-performance liquid chromatography...
- Characterization of a new pantothenate kinase isoform from Helicobacter pyloriLeisl A Brand
Department of Chemistry, Stellenbosch University, Matieland 7602, South Africa
J Biol Chem 280:20185-8. 2005..They also do not accept the pantothenic acid antimetabolite N-pentylpantothenamide as a substrate or are inhibited by it...
- Pantothenic acid quantification: method comparison of a stable isotope dilution assay and a microbiological assayMichael Rychlik
Lehrstuhl fur Lebensmittelchemie der Technischen Universitat Munchen, Lichtenbergstr 4, D 85748 Garching, Germany
Int J Vitam Nutr Res 75:218-23. 2005Different foods and feedstuffs were analyzed for pantothenic acid (PA) by the recently developed stable isotope dilution assay (SIDA) and by the standard method, a microbiological assay (MA)...
- Chemical knockout of pantothenate kinase reveals the metabolic and genetic program responsible for hepatic coenzyme A homeostasisYong Mei Zhang
Department of Infectious Diseases, St Jude Children s Research Hospital, Memphis, TN 38105, USA
Chem Biol 14:291-302. 2007..These results identify the metabolic rearrangements that maintain the CoASH pool which is critical to mitochondrial functions, including gluconeogenesis, fatty acid oxidation, and the tricarboxylic acid and urea cycles...
- D-Pantothenate synthesis in Corynebacterium glutamicum and use of panBC and genes encoding L-valine synthesis for D-pantothenate overproductionH Sahm
Institut fur Biotechnologie, Forschungszentrum Julich GmbH, 52425 Julich, Germany
Appl Environ Microbiol 65:1973-9. 1999....
- [Pantothenic acid]Kazuto Yasuda
Department of Clinical Chemistry, Kagawa Nutrition University
Nihon Rinsho 62:198-202. 2004
- Structure of the type III pantothenate kinase from Bacillus anthracis at 2.0 A resolution: implications for coenzyme A-dependent redox biologyNathan I Nicely
Center for Structural Biology, Wake Forest University School of Medicine, Winston Salem, North Carolina 27157, USA
Biochemistry 46:3234-45. 2007..Our analyses also suggest that the type III PanK in the spore-forming B. anthracis plays an essential role in the novel thiol/disulfide redox biology of this category A biodefense pathogen...
- Coenzyme A: back in actionRoberta Leonardi
Department of Infectious Diseases, St Jude Children s Research Hospital, 332 N Lauderdale, Memphis, TN 38105 2794, USA
Prog Lipid Res 44:125-53. 2005..CoA is assembled in five steps from pantothenic acid and pathway intermediates are common to both prokaryotes and eukaryotes...
- One-pot chemo-enzymatic synthesis of reporter-modified proteinsAndrew S Worthington
Department of Chemistry and Biochemistry, University of California, San Diego, 9500 Gilman Drive, La Jolla, CA 92093 0358, USA
Org Biomol Chem 4:44-6. 2006..We also probe substrate specificity for CoAA, the first enzyme in the pathway. With this approach CoA analogs may be rapidly prepared, thus permitting the regiospecific attachment of reporter moieties from a variety of molecular species...
- Pantothenic acid: an organ-specific pro-oxidant vitamin. Brain and liver neuroprostane levels in rats fed a pantothenic acid-deficient dietJihan Youssef
Division of Pharmacology, University of Missouri Kansas City, Kansas City, MO 64108, USA
Adv Exp Med Biol 507:551-5. 2002
- Intravenous nutrient therapy: the "Myers' cocktail"Alan R Gaby
Altern Med Rev 7:389-403. 2002..This paper presents a rationale for the therapeutic use of intravenous nutrients, reviews the relevant published clinical research, describes the author's clinical experiences, and discusses potential side effects and precautions...
- Micronutrient intake during pregnancy in relation to birth sizePagona Lagiou
Dept of Hygiene and Epidemiology, School of Medicine, University of Athens, Athens, Greece
Eur J Nutr 44:52-9. 2005..There exists very little information on possible effects on birth size of micronutrient intakes at levels that are usually encountered among pregnant women in developed countries...
- Folic acid and pantothenic acid protection against valproic acid-induced neural tube defects in CD-1 miceJennifer E Dawson
Department of Pharmacology and Toxicology and School of Environmental Studies, Queen s University, Kingston, Ontario, Canada K7L 3N6
Toxicol Appl Pharmacol 211:124-32. 2006..We also evaluated the protective effects of folic acid and pantothenic acid on VPA-induced NTDs and VPA-induced embryonic protein changes in this model...
- Xenobiotics in vitro: the influence of L-cystine, pantothenat, and miliacin on metabolic and proliferative capacity of keratinocytesD Hoeller Obrigkeit
Department of Dermatology and Allergology, University Clinic RWTH, Aachen, Germany
Cutan Ocul Toxicol 25:13-22. 2006..g., Priorin). Furthermore, this work emphasizes the suitability of keratinocyte monolayers for pharmacological testings...
- [Can dexpanthenol prevent peritoneal adhesion formation? An experimental study]Yusuf Akdeniz
Department of General Surgery, Medicine Faculty of Süleyman Demirel University, Isparta, Turkey
Ulus Travma Acil Cerrahi Derg 13:94-100. 2007..Local application of dexpanthenol, the alcohol form of pantothenic acid (vitamin B5) accelerates wound healing by increasing mitosis...
- Effects of pantothenic acid on growth performance and carcass characteristics of growing-finishing pigs fed diets with or without ractopamine hydrochlorideC N Groesbeck
Department of Animal Sciences and Industry, Kansas State University, Manhattan 66506 0201, USA
J Anim Sci 85:2492-7. 2007Two experiments evaluated effects of added pantothenic acid on performance of growing-finishing pigs. In Exp. 1, 156 pigs (PIC, initial BW = 25...
- [Can dexpanthenol prevent peritoneal adhesion formation? An experimental study]Emre Ergul
Ulus Travma Acil Cerrahi Derg 13:330; author reply 331. 2007
- Roles of vitamins B5, B8, B9, B12 and molybdenum cofactor at cellular and organismal levelsFabrice Rebeille
Laboratoire de Physiologie Cellulaire Végétale, UMR5168, Université Joseph Fourier CNRS CEA INRA, Institut de Recherche en Technologies et Sciences du Vivant, CEA Grenoble, Grenoble, Cedex 9, France
Nat Prod Rep 24:949-62. 2007..In the second part we will present some nutritional aspects and potential strategies to enhance the cofactor contents in organisms of interest...
- Simultaneous determination of some water-soluble vitamins and preservatives in multivitamin syrup by validated stability-indicating high-performance liquid chromatography methodStojanka Vidović
Galenika a d, Batajnicki drum bb, 11070 Belgrade, Serbia
J Chromatogr A 1202:155-62. 2008..Typical validation characteristics: selectivity, accuracy, precision, linearity, range, limit of quantification and limit of detection were evaluated for vitamins and preservatives...
- Water-soluble vitaminsErik J M Konings
Food and Consumer Product Safety Authority VWA, Veldmaarschalk Montgomerylaan 500, 5623 LE Eindhoven, The Netherlands
J AOAC Int 89:285-8. 2006..Pakin et al. proposed a post-column derivatization of pantothenic acid as a fluorescent compound and used this principle in a specific and sensitive method for the determination of ..
- An evaluation of protein assays for quantitative determination of drugsKatherine M Williams
Analytical Biochemistry Group, Sunderland Pharmacy School, School of Health, Natural and Social Sciences, Fleming Building, The University of Sunderland SR1 3RG, Sunderland, UK
J Biochem Biophys Methods 57:45-55. 2003..prochlorperazine, promazine and thioridazine) and water-soluble vitamins (ascorbic acid, niacinamide, pantothenic acid and pyridoxine). The biuret, Lowry and BCA assays responded strongly to most of the drugs tested...
- Pharmacotherapy for dyslipidaemia--current therapies and future agentsHarold Bays
L MARC Research Center, 3288 Illinois Avenue, Louisville, KY 40213, USA
Expert Opin Pharmacother 4:1901-38. 2003..protein (MTP) inhibitors, acylcoenzyme A: cholesterol acyltransferase (ACAT) inhibitors, gemcabene, lifibrol, pantothenic acid analogues, nicotinic acid-receptor agonists, anti-inflammatory agents (such as Lp-PLA(2) antagonists and ..
- Nutritional intakes in community-dwelling older Japanese adults: high intakes of energy and protein based on high consumption of fish, vegetables and fruits provide sufficient micronutrientsReiko Watanabe
Course of Food and Nutrition, Department of Human Life Environments, Niigata Women s College, Niigata 950 8680, Japan
J Nutr Sci Vitaminol (Tokyo) 50:184-95. 2004..were found between total protein intake and intakes of vitamins D, B2 and B6, as well as niacin and pantothenic acid (p<0.0001)...
- Tetanus toxin production in soy-based medium: nutritional studies and scale-up into small fermentorsA L Demain
Department of Biology, Massachusetts Institute of Technology, Cambridge, MA, USA
Lett Appl Microbiol 45:635-8. 2007..To further improve the soy-based medium, devoid of animal and dairy products, for a production of tetanus toxin by nutritional studies and to scale-up the Clostridium tetani process into small fermentors...
- Pickles, pectin, and penicillinArnold L Demain
Charles A Dana Research Institute for Scientists Emeriti R I S E, Drew University, Madison, New Jersey 07940, USA
Annu Rev Microbiol 58:1-42. 2004..primary metabolites (glutamic acid, tryptophan, inosinic acid, guanylic acid, vitamin B(12), riboflavin, pantothenic acid, ethanol, and lactic acid) and secondary metabolites (penicillin, cephalosporins, streptomycin, fosfomycin, ..
- LC/UV/MS-MRM for the simultaneous determination of water-soluble vitamins in multi-vitamin dietary supplementsPei Chen
United States Department of Agricultural Research Service, Beltsville Human Nutrition Research Center, Food Composition Laboratory, Beltsville, MD, 20705, USA
Anal Bioanal Chem 387:2441-8. 2007..vitamins [thiamine (B(1)), riboflavin (B(2)), nicotinamide (B(3)), pyridoxine (B(6)) pyridoxine, biotin, pantothenic acid, and folic acid] in multi-vitamin/multi-mineral daily supplements is described...
- Vitamin intakes from supplements and fortified food in German children and adolescents: results from the DONALD studyWolfgang Sichert-Hellert
Research Institute of Child Nutrition FKE, Dortmund and Rheinische Friedrich Wilhelms Universität, Bonn, Germany
J Nutr 136:1329-33. 2006..In the case of folate and pantothenic acid, intake from supplements was necessary to achieve at least 80% of recommended dietary allowances for half of ..
- Effects of vitamin-B complex supplementation on periodontal wound healingRodrigo F Neiva
Department of Periodontics Prevention Geriatrics, School of Dentistry, University of Michigan, 1011 N University Avenue, Ann Arbor, MI 48109 1078, USA
J Periodontol 76:1084-91. 2005..Reports have demonstrated that nutrient supplements, in particular vitamin-B complex (Vit-B), can positively influence wound healing processes. However, limited information is available on the effects of Vit-B on periodontal wound healing...
- Functional characterization of sodium-dependent multivitamin transporter in MDCK-MDR1 cells and its utilization as a target for drug deliveryShuanghui Luo
Division of Pharmaceutical Science, School of Pharmacy, University of Missouri Kansas City, 5005 Rockhill Road, Kansas City, Missouri 64110 2499, USA
Mol Pharm 3:329-39. 2006..e., desthiolbiotin and valeric acid, and other vitamins such as lipoic acid and pantothenic acid, but not by acetic acid, benzoic acid, biotin methyl ester, and biocytin...
- Vitamin-regulated cytokines and growth factors in the CNS and elsewhereGiuseppe Scalabrino
Laboratory of Neuropathology, Città Studi Department, Faculty of Medicine and Surgery, University of Milan, Milan, Italy
J Neurochem 111:1309-26. 2009There is a growing awareness that natural vitamins (with the only exception of pantothenic acid) positively or negatively modulate the synthesis of some cytokines and growth factors in the CNS, and various mammalian cells and organs...
- [Distigmine bromide improves chronic intestinal pseudo-obstruction in a case of MELAS]Yoshiharu Nakae
Department of Neurology, Yokohama City University, School of Medicine
Rinsho Shinkeigaku 47:177-9. 2007..of domperidone, mosapride citrate, butyric acid bacteria, sodium picosulfate, prostaglandin F2 alpha, pantothenic acid, dioctyl sodium sulfosuccinate, and so on, was ineffective, the administration of distigmine bromide improved ..
- Calf survival from embryo transfer-induced twinning in dairy-beef cows and the effects of synchronised calvingT W Knight
AgResearch Grasslands Research Center, Tennent Drive, Private Bag 11008, Palmerston North, New Zealand
Anim Reprod Sci 68:1-12. 2001..Hormonal synchronisation of calving can halve the time required for continuous supervision of calving, but the hormone treatments exacerbate the already high incidence of retained placenta in TC...
- Vanin-1(-/-) mice show decreased NSAID- and Schistosoma-induced intestinal inflammation associated with higher glutathione storesFlorent Martin
Centre d immunologie de Marseille Luminy, Centre National de la Recherche Scientifique Institut National de la Santé et de la Recherche Médicale, Universté de la Méditerranée, Marseille, France
J Clin Invest 113:591-7. 2004..It hydrolyzes pantetheine to pantothenic acid (vitamin B5) and the low-molecular-weight thiol cysteamine...
- Post-translational disulfide modifications in cell signaling--role of inter-protein, intra-protein, S-glutathionyl, and S-cysteaminyl disulfide modifications in signal transmissionCATHERINE A O'BRIAN
U T M D Anderson Cancer Center, Houston, TX, USA
Free Radic Res 39:471-80. 2005..Cystamine is a byproduct of pantetheinase-catalyzed pantothenic acid recycling from pantetheine for biosynthesis of Coenzyme A (CoA), a ubiquitous and metabolically indispensable ..
- Formulation and stability of a novel artificial human sweat under conditions of storage and useChristopher J Harvey
National Institute for Occupational Safety and Health, Morgantown, WV 26505, USA
Toxicol In Vitro 24:1790-6. 2010..Seven indicator constituents were tracked: sodium, chloride, glucose, lactic acid, urea, pantothenic acid, and alanine. With or without sebum at 36 degrees C, the sweat solvent was chemically stable for 14 days...
- Are WHO/UNAIDS/UNICEF-recommended replacement milks for infants of HIV-infected mothers appropriate in the South African context?P C Papathakis
Africa Centre for Health and Population Studies, Mtubatuba, KwaZulu Natal, South Africa
Bull World Health Organ 82:164-71. 2004....
- Low intake of calcium, folate, nicotinic acid, vitamin E, retinol, beta-carotene and high intake of pantothenic acid, biotin and riboflavin are significantly associated with increased genome instability--results from a dietary intake and micronucleus indeMichael Fenech
CSIRO Health Sciences and Nutrition, Adelaide, Australia, Women s and Children s Hospital, Adelaide, Australia
Carcinogenesis 26:991-9. 2005..005) relative to the lowest tertile of intake and (2) the highest tertile of intake of riboflavin, pantothenic acid and biotin was associated with significant increases in MN frequency, i.e. +36% (P = 0.054), +51% (P = 0...
- Cell and molecular aspects of human intestinal biotin absorptionHamid M Said
University of California School of Medicine, Irvine, California 92697, USA
J Nutr 139:158-62. 2009..and large intestine involves a saturable and Na(+)-dependent carrier-mediated process that is shared with pantothenic acid and lipoate...
- Separation of water-soluble vitamins by reversed-phase high performance liquid chromatography with ultra-violet detection: application to polyvitaminated premixesOlivier Heudi
Quality and Safety Department, Nestle Research Center, Nestec Ltd, Vers chez les Blanc, 1000 Lausanne 26, Switzerland
J Chromatogr A 1070:49-56. 2005..The simplicity of the procedure should make it highly desirable for quality control of premixes in the food industry...
- Simultaneous determination of water-soluble vitamins in SRM 1849 Infant/Adult Nutritional Formula powder by liquid chromatography-isotope dilution mass spectrometryRobert J Goldschmidt
Food Composition Methods Development Laboratory, Beltsville Human Nutrition Research Center, Agricultural Research Service, United States Department of Agriculture, Beltsville, MD 20705, USA
Anal Bioanal Chem 397:471-81. 2010..methods for the simultaneous determination of water-soluble vitamins (thiamine, niacin, pyridoxine, pantothenic acid, folic acid, biotin, and riboflavin) in dietary supplement tablets and fortified foods, such as formula ..
- VITAMIN DELIVERY BY PLACENTARichard Rose; Fiscal Year: 1990..Efforts will be directed at understanding the transfer of nicotinic acid, Riboflavin, pantothenic acid, thiamine, ascorbic acid and the product of ascorbic acid oxidation, dehydroascorbic acid...
- PROCESSING OF NUTRITIONAL ASPECTS OF BREAST MILKKHEM SHAHANI; Fiscal Year: 1980..slow freezing, quick freezing and freeze dehydration and storage upon certin B vitamins (niacin, biotin and pantothenic acid), enzymes such as protease, lysozyme, lipase and lactoperoxidase, and several lipid fractions...
- ENZYME STEREOCHEMISTRY AND MECHANISMDONALD ABERHART; Fiscal Year: 1990..and stereospecificity of ketopantoate hydroxymethyl-transferase (KHMT), which catalyzes the first step of pantothenic acid and coenzyme A biosynthesis, will be determined, using isolated KHMT in a coupled assay with ketopantoate ..
- REGULATION OF MYOCARDIAL FATTY ACID METABOLISMARUN TAHILIANI; Fiscal Year: 1990..CoA is synthesized in the cytosol from pantothenic acid which enters the cells by an active-Na+- dependent symport system...
- PLACENTAL VITAMIN TRANSPORT-MOLECULAR & CELLULAR ASPECTSPuttur Prasad; Fiscal Year: 2003..Proposed studies will also investigate the regulation of SVCT2 expression in rat placenta and BeWo cells in response to substrate availability and ontogenic development of SVCT2 in rat placenta. ..
- DO HIGH DOSE B VITAMINS DELAY AGE-RELATED DECAYBruce Ames; Fiscal Year: 2005....
- QUANTITATIVE METALLOPROTEOMICS: THE HUMAN ERYTHROCYTEBruce Ames; Fiscal Year: 2006..abstract_text> ..
- Mitochondrial Nutrients Protect RPE from Oxidant DamageBruce Ames; Fiscal Year: 2006..This in vitro analysis of mitochondrial nutrients may provide the basis for the development of therapeutic agents that can prevent and/or reduce the retinal and RPE pathophysiology observed in AMD. [unreadable] [unreadable] [unreadable]..
- Metalloproteome of the Aging Rat Brain MitochondriaBruce Ames; Fiscal Year: 2007..Thus, this work has significant potential to integrate numerous aspects of mitochondrial metabolism and physiology and reveal novel opportunities for combating aging-related decline. [unreadable] [unreadable] [unreadable]..
- C elegans:a model to study intestinal water-soluble vitamins transport in vivoHAMID SAID; Fiscal Year: 2007..unreadable] [unreadable] [unreadable]..
- Tuning-Up Human MetabolismBruce Ames; Fiscal Year: 2005..Previous results showed that high doses of key mitochondrial metabolites delay mitochondrial decay and involve Km. 4) Minimizing DNA damage and cancer by optimizing micronutrient levels, particularly in the elderly. ..
- Mitochondrial Metabiolites to Treat Parkinson's DiseaseBruce Ames; Fiscal Year: 2005..This project on PD is a new direction for our work on preventing mitochondrial decay and could lead to an effective and cost efficient prevention /therapy for PD. ..
- DELAYING MITOCHONDRIAL DECAY WITH CARNITINE AND LIPOATEBruce Ames; Fiscal Year: 2001..abstract_text> ..
- MALDI-TOF MASS SPECTROMETERBruce Ames; Fiscal Year: 2002..abstract_text> ..
- Mechanism/regulation of human intestinal thiamin uptakeHAMID SAID; Fiscal Year: 2008..This should ultimately assist us in the designing of effective strategies to optimize thiamin body homeostasis in conditions associated with thiamin deficiency and sub-optimal levels. ..
- PKC Cys switches -- novel cancer prevention targetsCATHERINE O BRIAN; Fiscal Year: 2006....
- UCLA GRADUATE TRAINING PROGRAM IN TRANSITIONAL INVESTIGAJulio Licinio; Fiscal Year: 2004..abstract_text> ..
- Developing Educational Approaches for Mexican-AmericansJulio Licinio; Fiscal Year: 2005..Their input will also be incorporated into the article that will be submitted to a peer-reviewed journal. ..
- Probing Microb Comm - Stable Isotope & RNA/DNA AnalysesJames Tiedje; Fiscal Year: 2004..abstract_text> ..
- ENDOCRINE EFFECTS OF HUMAN LEPTIN REPLACEMENTJulio Licinio; Fiscal Year: 2005..Discontinuation of this study would be highly deleterious, not only for the patients, but also for our understanding of the long-term effects of leptin in humans. ..