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Home > Imidazoles > 6198-55-6
6198-55-6 | Imidazole-4-acrylicacid
CAS No: 6198-55-6 Catalog No: AG00EZ0U MDL No:
Product Description
Catalog Number:
AG00EZ0U
Chemical Name:
Imidazole-4-acrylicacid
CAS Number:
6198-55-6
IUPAC Name:
3-(1H-imidazol-5-yl)prop-2-enoic acid
InChI:
InChI=1S/C6H6N2O2/c9-6(10)2-1-5-3-7-4-8-5/h1-4H,(H,7,8)(H,9,10)
InChI Key:
LOIYMIARKYCTBW-UHFFFAOYSA-N
EC Number:
203-258-4
Properties
Complexity:
156
Compound Is Canonicalized:
Yes
Covalently-Bonded Unit Count:
1
Defined Atom Stereocenter Count:
0
Defined Bond Stereocenter Count:
0
Exact Mass:
138.043g/mol
Formal Charge:
0
Heavy Atom Count:
10
Hydrogen Bond Acceptor Count:
3
Hydrogen Bond Donor Count:
2
Isotope Atom Count:
0
Molecular Weight:
138.126g/mol
Monoisotopic Mass:
138.043g/mol
Rotatable Bond Count:
2
Topological Polar Surface Area:
66A^2
Undefined Atom Stereocenter Count:
0
Undefined Bond Stereocenter Count:
1
XLogP3:
0
Literature
| Title | Journal |
|---|---|
| Development and validation of an ion-pair chromatographic method for simultaneous determination of trans- and cis-urocanic acid in fish samples. | Journal of chromatography. A 20120921 |
| Topical cis-urocanic acid attenuates oedema and erythema in acute and subacute skin inflammation in the mouse. | The British journal of dermatology 20120901 |
| Microwave spectrum, structure, tautomeric, and conformational composition of 4-vinylimidazole. | The Journal of chemical physics 20120814 |
| Impact of filaggrin mutations on Raman spectra and biophysical properties of the stratum corneum in mild to moderate atopic dermatitis. | Journal of the European Academy of Dermatology and Venereology : JEADV 20120801 |
| Variation in transport explains polymorphism of histidine and urocanate utilization in a natural Pseudomonas population. | Environmental microbiology 20120801 |
| The suppressive effects of ultraviolet radiation on immunity in the skin and internal organs: implications for autoimmunity. | Journal of dermatological science 20120601 |
| Editorial update on emerging treatments of atopic dermatitis. | Expert opinion on emerging drugs 20120601 |
| Rapid, simultaneous and nanomolar determination of pyroglutamic acid and cis-/trans-urocanic acid in human stratum corneum by hydrophilic interaction liquid chromatography (HILIC)-electrospray ionization tandem mass spectrometry. | Journal of chromatography. B, Analytical technologies in the biomedical and life sciences 20120515 |
| Antitumor effects of cis-urocanic acid on experimental urothelial cell carcinoma of the bladder. | The Journal of urology 20120401 |
| Age-related topographical metabolic signatures for the rat gastrointestinal contents. | Journal of proteome research 20120203 |
| Hypoxia inducible factor-1α contributes to UV radiation-induced inflammation, epidermal hyperplasia and immunosuppression in mice. | Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology 20120201 |
| Metabolomics applied to urine samples in childhood asthma; differentiation between asthma phenotypes and identification of relevant metabolites. | Biomedical chromatography : BMC 20120101 |
| Gender differences in UV-induced inflammation and immunosuppression in mice reveal male unresponsiveness to UVA radiation. | Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology 20120101 |
| Intragenic copy number variation within filaggrin contributes to the risk of atopic dermatitis with a dose-dependent effect. | The Journal of investigative dermatology 20120101 |
| Modern aspects of phototherapy for atopic dermatitis. | Journal of allergy 20120101 |
| Complete genome sequence, lifestyle, and multi-drug resistance of the human pathogen Corynebacterium resistens DSM 45100 isolated from blood samples of a leukemia patient. | BMC genomics 20120101 |
| Expression of VjbR under nutrient limitation conditions is regulated at the post-transcriptional level by specific acidic pH values and urocanic acid. | PloS one 20120101 |
| Skin barrier function and its importance at the start of the atopic march. | Journal of allergy 20120101 |
| Caspase-14 is required for filaggrin degradation to natural moisturizing factors in the skin. | The Journal of investigative dermatology 20111101 |
| Cuts by caspase-14 control the proteolysis of filaggrin. | The Journal of investigative dermatology 20111101 |
| Metabolomic assessment with CE-MS of the nutraceutical effect of Cystoseira spp extracts in an animal model. | Electrophoresis 20110801 |
| Levels of filaggrin degradation products are influenced by both filaggrin genotype and atopic dermatitis severity. | Allergy 20110701 |
| Microwave discharge electrodeless lamps (MDEL). Part VII. Photo-isomerization of trans-urocanic acid in aqueous media driven by UV light from a novel Hg-free Dewar-like microwave discharge thermally-insulated electrodeless lamp (MDTIEL). Performance evaluation. | Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology 20110701 |
| Simultaneous quantification of eight biogenic amine compounds in tuna by matrix solid-phase dispersion followed by HPLC-orbitrap mass spectrometry. | Journal of agricultural and food chemistry 20110608 |
| Characterizing the composition of underarm and forearm skin using confocal raman spectroscopy. | International journal of cosmetic science 20110601 |
| cis-Urocanic acid enhances prostaglandin E2 release and apoptotic cell death via reactive oxygen species in human keratinocytes. | The Journal of investigative dermatology 20110601 |
| Systemic low-dose UVB inhibits CD8 T cells and skin inflammation by alternative and novel mechanisms. | The American journal of pathology 20110601 |
| Expression and characterization of a second L-amino acid deaminase isolated from Proteus mirabilis in Escherichia coli. | Journal of basic microbiology 20110401 |
| The role of tautomers in the UV absorption of urocanic acid. | Physical chemistry chemical physics : PCCP 20110314 |
| Histidine protects against zinc and nickel toxicity in Caenorhabditis elegans. | PLoS genetics 20110301 |
| Towards non-peptide ANG II AT1 receptor antagonists based on urocanic acid: rational design, synthesis and biological evaluation. | Amino acids 20110201 |
| Urocanic acid as an efficient hydroxyl radical scavenger: a quantum theoretical study. | Journal of molecular modeling 20110101 |
| Increased sensitivity of histidinemic mice to UVB radiation suggests a crucial role of endogenous urocanic acid in photoprotection. | The Journal of investigative dermatology 20110101 |
| HILIC-UPLC-MS for exploratory urinary metabolic profiling in toxicological studies. | Analytical chemistry 20110101 |
| Urocanic acid in the skin: a mixed blessing? | The Journal of investigative dermatology 20110101 |
| The use of some nanoemulsions based on aqueous propolis and lycopene extract in the skin's protective mechanisms against UVA radiation. | Journal of nanobiotechnology 20110101 |
| Conformationally constrained histidines in the design of peptidomimetics: strategies for the χ-space control. | International journal of molecular sciences 20110101 |
| Acidification in the epidermis and the role of secretory phospholipases. | Dermato-endocrinology 20110101 |
| A review of Brucella infection in marine mammals, with special emphasis on Brucella pinnipedialis in the hooded seal (Cystophora cristata). | Veterinary research 20110101 |
| [Moderation is best also in sunbathing]. | Duodecim; laaketieteellinen aikakauskirja 20110101 |
| Citramalic acid and salicylic acid in sugar beet root exudates solubilize soil phosphorus. | BMC plant biology 20110101 |
| Cis-urocanic acid inhibits SAPK/JNK signaling pathway in UV-B exposed human corneal epithelial cells in vitro. | Molecular vision 20110101 |
| Filaggrin genotype determines functional and molecular alterations in skin of patients with atopic dermatitis and ichthyosis vulgaris. | PloS one 20110101 |
| Analyzing and mapping sweat metabolomics by high-resolution NMR spectroscopy. | PloS one 20110101 |
| Fernblock, a nutriceutical with photoprotective properties and potential preventive agent for skin photoaging and photoinduced skin cancers. | International journal of molecular sciences 20110101 |
| 1H NMR-based metabolomic study on resistance to diet-induced obesity in AHNAK knock-out mice. | Biochemical and biophysical research communications 20101217 |
| Effect of filaggrin breakdown products on growth of and protein expression by Staphylococcus aureus. | The Journal of allergy and clinical immunology 20101201 |
| Urocanic acid suppresses induction of immunity in human skin. | Photodermatology, photoimmunology & photomedicine 20101201 |
| Transcriptome atlas of eight liver cell types uncovers effects of histidine catabolites on rat liver regeneration. | Journal of genetics 20101201 |
| Protease and protease-activated receptor-2 signaling in the pathogenesis of atopic dermatitis. | Yonsei medical journal 20101101 |
| Protodynamic intracellular acidification by cis-urocanic acid promotes apoptosis of melanoma cells in vitro and in vivo. | The Journal of investigative dermatology 20101001 |
| Knockdown of filaggrin impairs diffusion barrier function and increases UV sensitivity in a human skin model. | The Journal of investigative dermatology 20100901 |
| Is the filaggrin-histidine-urocanic acid pathway essential for stratum corneum acidification? | The Journal of investigative dermatology 20100801 |
| Proteomic analysis of Nrf2 deficient transgenic mice reveals cellular defence and lipid metabolism as primary Nrf2-dependent pathways in the liver. | Journal of proteomics 20100616 |
| Agents that reverse UV-Induced immune suppression and photocarcinogenesis affect DNA repair. | The Journal of investigative dermatology 20100501 |
| Common links among the pathways leading to UV-induced immunosuppression. | The Journal of investigative dermatology 20100501 |
| The evaluation of the amount of cis- and trans-urocanic acid in the stratum corneum by Raman spectroscopy. | Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology 20100501 |
| Mechanistic insights in the use of a Polypodium leucotomos extract as an oral and topical photoprotective agent. | Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology 20100401 |
| Mice drinking goji berry juice (Lycium barbarum) are protected from UV radiation-induced skin damage via antioxidant pathways. | Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology 20100401 |
| Influence of UV radiation on immunological system and occurrence of autoimmune diseases. | Collegium antropologicum 20100401 |
| Synthesis of 7-(15)N-Oroidin and evaluation of utility for biosynthetic studies of pyrrole-imidazole alkaloids by microscale (1)H-(15)N HSQC and FTMS. | Journal of natural products 20100326 |
| Catalytic molecularly imprinted polymer membranes: development of the biomimetic sensor for phenols detection. | Analytica chimica acta 20100205 |
| Complete genome sequence and lifestyle of black-pigmented Corynebacterium aurimucosum ATCC 700975 (formerly C. nigricans CN-1) isolated from a vaginal swab of a woman with spontaneous abortion. | BMC genomics 20100101 |
| Inhibition of histidine ammonia lyase by 8-methoxypsoralen and psoralen-oxidized photoproducts. | Photochemistry and photobiology 20100101 |
| Molecular targets for the protodynamic action of cis-urocanic acid in human bladder carcinoma cells. | BMC cancer 20100101 |
| Surface lipids as multifunctional mediators of skin responses to environmental stimuli. | Mediators of inflammation 20100101 |
| cis-Urocanic acid attenuates acute dextran sodium sulphate-induced intestinal inflammation. | PloS one 20100101 |
| Anti-photoaging effects of soy isoflavone extract (aglycone and acetylglucoside form) from soybean cake. | International journal of molecular sciences 20100101 |
| Phytoconstituents as photoprotective novel cosmetic formulations. | Pharmacognosy reviews 20100101 |
| A submarine journey: the pyrrole-imidazole alkaloids. | Marine drugs 20091201 |
| Therapeutic approaches using host defence peptides to tackle herpes virus infections. | Viruses 20091201 |
| Protodynamic therapy for bladder cancer: in vitro results of a novel treatment concept. | BJU international 20091101 |
| cis-Urocanic acid stimulates primary human keratinocytes independently of serotonin or platelet-activating factor receptors. | The Journal of investigative dermatology 20091101 |
| Interdependence between heme oxygenase-1 induction and estrogen-receptor-beta signaling mediates photoimmune protection by UVA radiation in mice. | The Journal of investigative dermatology 20091101 |
| Natural moisturizing factor components in the stratum corneum as biomarkers of filaggrin genotype: evaluation of minimally invasive methods. | The British journal of dermatology 20091101 |
| Molecular basis for cis-urocanic acid as a 5-HT(2A) receptor agonist. | Bioorganic & medicinal chemistry letters 20090915 |
| Marine-derived metabolites of S-adenosylmethionine as templates for new anti-infectives. | Marine drugs 20090901 |
| The role of interleukin-6 in UVA protection against UVB-induced immunosuppression. | The Journal of investigative dermatology 20090601 |
| Mutations in the urocanase gene UROC1 are associated with urocanic aciduria. | Journal of medical genetics 20090601 |
| Eczema genetics: current state of knowledge and future goals. | The Journal of investigative dermatology 20090301 |
| Emerging drugs for atopic dermatitis. | Expert opinion on emerging drugs 20090301 |
| Effects of intramammary infusion of cis-urocanic acid on mastitis-associated inflammation and tissue injury in dairy cows. | American journal of veterinary research 20090301 |
| Comparative transcriptional profiling of Bacillus cereus sensu lato strains during growth in CO2-bicarbonate and aerobic atmospheres. | PloS one 20090101 |
| Molecular identification and expression analysis of filaggrin-2, a member of the S100 fused-type protein family. | PloS one 20090101 |
| Cis-urocanic acid suppresses UV-B-induced interleukin-6 and -8 secretion and cytotoxicity in human corneal and conjunctival epithelial cells in vitro. | Molecular vision 20090101 |
| Transcriptional profile of Pseudomonas syringae pv. phaseolicola NPS3121 in response to tissue extracts from a susceptible Phaseolus vulgaris L. cultivar. | BMC microbiology 20090101 |
| [Synthesis and characterization of urocanic acid-coupled chitosan as gene vector]. | Yao xue xue bao = Acta pharmaceutica Sinica 20081201 |
| In vivo evaluation of the protective capacity of sunscreen by monitoring urocanic acid isomer in the stratum corneum using Raman spectroscopy. | Skin research and technology : official journal of International Society for Bioengineering and the Skin (ISBS) [and] International Society for Digital Imaging of Skin (ISDIS) [and] International Society for Skin Imaging (ISSI) 20081101 |
| Sweat electrolyte concentrations obtained from within occlusive coverings are falsely high because sweat itself leaches skin electrolytes. | Journal of applied physiology (Bethesda, Md. : 1985) 20081001 |
| Screening of urocanic acid isomers in human basal and squamous cell carcinoma tumors compared with tumor periphery and healthy skin. | Experimental dermatology 20081001 |
| A role for ultraviolet radiation immunosuppression in non-melanoma skin cancer as evidenced by gene-environment interactions. | Carcinogenesis 20081001 |
| Genome-scale reconstruction and analysis of the Pseudomonas putida KT2440 metabolic network facilitates applications in biotechnology. | PLoS computational biology 20081001 |
| Overview of lasers. | Indian journal of plastic surgery : official publication of the Association of Plastic Surgeons of India 20081001 |
| Sunscreens containing the broad-spectrum UVA absorber, Mexoryl SX, prevent the cutaneous detrimental effects of UV exposure: a review of clinical study results. | Photodermatology, photoimmunology & photomedicine 20080801 |
| cis-Urocanic acid initiates gene transcription in primary human keratinocytes. | Journal of immunology (Baltimore, Md. : 1950) 20080701 |
| Metabolic profiling of an Echinostoma caproni infection in the mouse for biomarker discovery. | PLoS neglected tropical diseases 20080701 |
| Histidase expression in human epidermal keratinocytes: regulation by differentiation status and all-trans retinoic acid. | Journal of dermatological science 20080601 |
| Recent advances in urocanic acid photochemistry, photobiology and photoimmunology. | Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology 20080601 |
| Theoretical investigation of the photosensitization mechanisms of urocanic acid. | Journal of photochemistry and photobiology. B, Biology 20080529 |
| Inhibition of photocarcinogenesis by platelet-activating factor or serotonin receptor antagonists. | Cancer research 20080515 |
| Urocanic acid-modified chitosan-mediated PTEN delivery via aerosol suppressed lung tumorigenesis in K-ras(LA1) mice. | Cancer gene therapy 20080501 |
| Metabolism of halophilic archaea. | Extremophiles : life under extreme conditions 20080301 |
| Comparison of the depth profiles of water and water-binding substances in the stratum corneum determined in vivo by Raman spectroscopy between the cheek and volar forearm skin: effects of age, seasonal changes and artificial forced hydration. | The British journal of dermatology 20080201 |
| The direct precursor of the pyrimidine moiety of thiamin is not urocanic acid but histidine in Saccharomyces cerevisiae. | Journal of nutritional science and vitaminology 20080201 |
| Distribution of urocanic acid isomers between aqueous solutions and n-octanol, liposomes or bovine serum albumin. | Journal of photochemistry and photobiology. B, Biology 20080130 |
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| Comparative analysis of the Photorhabdus luminescens and the Yersinia enterocolitica genomes: uncovering candidate genes involved in insect pathogenicity. | BMC genomics 20080101 |
| Cervical squamous carcinoma cells are resistant to the combined action of tumor necrosis factor-alpha and histamine whereas normal keratinocytes undergo cytolysis. | BMC cancer 20080101 |
| Histamine metabolism influences blood vessel branching in zebrafish reg6 mutants. | BMC developmental biology 20080101 |
| Automated autofluorescence background subtraction algorithm for biomedical Raman spectroscopy. | Applied spectroscopy 20071101 |
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| Suppression of an established immune response by UVA--a critical role for mast cells. | Photochemistry and photobiology 20070101 |
| Effect of cis-urocanic acid on bovine neutrophil generation of reactive oxygen species. | Journal of dairy science 20061101 |
| Tuning the formation of cadmium(II) urocanate frameworks by control of reaction conditions: crystal structure, properties, and theoretical investigation. | Chemistry, an Asian journal 20061020 |
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| The effect of clinical UVA/B exposures on urinary urocanic acid isomer levels in individuals with caucasian type (II/III) skin types. | Dermatology online journal 20051201 |
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| Molecular characterization of histidinemia: identification of four missense mutations in the histidase gene. | Human genetics 20050401 |
| Ultraviolet A (320-400 nm) modulation of ultraviolet B (290-320 nm)-induced immune suppression is mediated by carbon monoxide. | The Journal of investigative dermatology 20050301 |
| Combined dermal exposure to permethrin and cis-urocanic acid suppresses the contact hypersensitivity response in C57BL/6N mice in an additive manner. | Journal of photochemistry and photobiology. B, Biology 20050114 |
| Enhancement of riboflavin-mediated photo-oxidation of glucose 6-phosphate dehydrogenase by urocanic acid. | Photochemistry and photobiology 20050101 |
| Interaction and reactivity of urocanic acid towards peroxyl radicals. | Redox report : communications in free radical research 20050101 |
| Molecularly imprinted polymers--tyrosinase mimics. | Ukrains'kyi biokhimichnyi zhurnal (1999 ) 20050101 |
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| Association of nonmelanoma skin cancer with second malignancy. | Cancer 20040701 |
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| Topical exposure to exogenous ultraviolet-irradiated urocanic acid enhances Mycobacterium ulcerans infection in a Crl:IAF(HA)-hrBR hairless guinea-pig model of Buruli ulcer disease. | Photodermatology, photoimmunology & photomedicine 20040201 |
| Protection from inflammation, immunosuppression and carcinogenesis induced by UV radiation in mice by topical Pycnogenol. | Photochemistry and photobiology 20040201 |
| Kinetic analysis of the reactions catalyzed by histidine and phenylalanine ammonia lyases. | Chemistry & biodiversity 20040201 |
| Stratum corneum pH in atopic dermatitis: impact on skin barrier function and colonization with Staphylococcus Aureus. | American journal of clinical dermatology 20040101 |
| Suppression of different phases of systemic contact hypersensitivity by urocanic acid oxidation products. | Photochemistry and photobiology 20040101 |
| The effect of molecular environment on the photoisomerization of urocanic acid. | Photochemistry and photobiology 20040101 |
| Ultraviolet light and resistance to infectious diseases. | Journal of immunotoxicology 20040101 |
| Efficient gene delivery by urocanic acid-modified chitosan. | Journal of controlled release : official journal of the Controlled Release Society 20031212 |
| Molecular mechanisms of cis-urocanic acid and permethrin-induced alterations in cutaneous immunity. | Photodermatology, photoimmunology & photomedicine 20031201 |
| Reactive oxygen species formation by UV-A irradiation of urocanic acid and the role of trace metals in this chemistry. | Photochemistry and photobiology 20031201 |
| Biosynthesis of vitamin B1 in yeast. Derivation of the pyrimidine unit from pyridoxine and histidine. Intermediacy of urocanic acid. | Journal of the American Chemical Society 20031029 |
| Intramolecular Diels-Alder reactions of 4-vinylimidazoles. | Organic letters 20031002 |
| Formation of S-[2-carboxy-1-(1H-imidazol-4-yl) ethyl]glutathione, a new metabolite of L-histidine, from cis-urocanic acid and glutathione by the action of glutathione S-transferase. | Electrophoresis 20030901 |
| Viability of the antigen determines whether DNA or urocanic acid act as initiator molecules for UV-induced suppression of delayed-type hypersensitivity. | Photochemistry and photobiology 20030901 |
| Photooxidations initiated or sensitized by biological molecules: singlet oxygen versus radical peroxidation in micelles and human blood plasma. | Photochemistry and photobiology 20030901 |
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| Immunotoxic effects of cis-urocanic acid exposure in C57BL/6N and C3H/HeN mice. | Photochemistry and photobiology 20030401 |
| Epidermal cis-urocanic acid levels correlate with lower specific cellular immune responses after hepatitis B vaccination of ultraviolet B-exposed humans. | Photochemistry and photobiology 20030301 |
| Induced colistin resistance as an identifying marker for Aeromonas phenospecies groups. | Letters in applied microbiology 20030101 |
| Cis-urocanic acid increases immunotoxicity and lethality of dermally administered permethrin in C57BL/6N mice. | International journal of toxicology 20030101 |
| High transfection efficiency of poly(4-vinylimidazole) as a new gene carrier. | Bioconjugate chemistry 20030101 |
| The effects of UV waveband and cis-urocanic acid on tumour outgrowth in mice. | Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology 20021201 |
| Interference-based electrochemical biosensor for the measurement of the concentration and isomer ratio of urocanic acid. | Analytical chemistry 20021001 |
| UV-induced skin changes due to regular use of commercial sunbeds. | Photodermatology, photoimmunology & photomedicine 20021001 |
| Refractoriness of UVA-induced protection from photoimmunosuppression correlates with heme oxygenase response to repeated UVA exposure. | Photochemistry and photobiology 20021001 |
| Studies to determine the immunomodulating effects of cis-urocanic acid. | Methods (San Diego, Calif.) 20020901 |
| Mast cells, neuropeptides, histamine, and prostaglandins in UV-induced systemic immunosuppression. | Methods (San Diego, Calif.) 20020901 |
| Role of immunomodulation in diseases responsive to phototherapy. | Methods (San Diego, Calif.) 20020901 |
| [Effect of ultraviolet radiation on the immune system and the effect of exogenous photochemoprotecive agents on the ultraviolet radiation induced immunosuppression]. | Casopis lekaru ceskych 20020607 |
| Formation of singlet oxygen by urocanic acid by UVA irradiation and some consequences thereof. | Photochemistry and photobiology 20020601 |
| New building blocks for fluorinated bioimidazole derivatives II: preparation of beta-fluorourocanic acids. | The Journal of organic chemistry 20020517 |
| Correlation analysis of production and photoisomerization of epidermal urocanic acid versus induction and repair of DNA photoproducts in the human skin in situ. | The Journal of investigative dermatology 20020501 |
| Aeromonas hydrophila subsp. dhakensis subsp. nov., isolated from children with diarrhoea in Bangladesh, and extended description of Aeromonas hydrophila subsp. hydrophila (Chester 1901) Stanier 1943 (approved lists 1980). | International journal of systematic and evolutionary microbiology 20020501 |
| Some photophysical studies of cis- and trans-urocanic acid. | Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology 20020501 |
| Photogeneration and quenching of reactive oxygen species by urocanic acid. | Journal of the American Chemical Society 20020403 |
| A review of studies on the effects of ultraviolet irradiation on the resistance to infections: evidence from rodent infection models and verification by experimental and observational human studies. | International immunopharmacology 20020201 |
| Diffusion of E and Z urocanic amphiphiles through skin and their insertion in a membrane model. | Skin pharmacology and applied skin physiology 20020101 |
| IL-12 prevents the inhibitory effects of cis-urocanic acid on tumor antigen presentation by Langerhans cells: implications for photocarcinogenesis. | Journal of immunology (Baltimore, Md. : 1950) 20011201 |
| Interaction of UVB-absorbing sunscreen ingredients with cutaneous molecules may alter photoimmune protection. | Photochemistry and photobiology 20011201 |
| A TD-DFT study of the photochemistry of urocanic acid in biologically relevant ionic, rotameric, and protomeric forms. | Journal of the American Chemical Society 20011010 |
| Determination of S-[2-carboxy-1-(1H-imidazol-4-yl)ethyl]glutathione, a novel metabolite of L-histidine, in tissue extracts from sunlight-irradiated rat by capillary electrophoresis. | Electrophoresis 20011001 |
| cis-Urocanic acid stimulates neuropeptide release from peripheral sensory nerves. | The Journal of investigative dermatology 20011001 |
| Effects of solar radiation on the human immune system. | Journal of photochemistry and photobiology. B, Biology 20011001 |
| Mechanisms of photodamage of the skin and its functional consequences for skin ageing. | Clinical and experimental dermatology 20011001 |
| Isoflavonoid compounds from red clover (Trifolium pratense) protect from inflammation and immune suppression induced by UV radiation. | Photochemistry and photobiology 20010901 |
| Disruption of histidine catabolism in NEUT2 mice. | Archives of biochemistry and biophysics 20010815 |
| Oxidative breakdown and conversion of urocanic acid isomers by hydroxyl radical generating systems. | Biochimica et biophysica acta 20010615 |
| Effect of dietary histidine content on the change in content of skin urocanic acid isomers in hairless mice irradiated with ultraviolet B. | Bioscience, biotechnology, and biochemistry 20010601 |
| Simultaneous determination of urocanic acid isomers and histidine in human stratum corneum by high-performance liquid chromatography. | Analytical sciences : the international journal of the Japan Society for Analytical Chemistry 20010601 |
| Rethinking the role of tumour necrosis factor-alpha in ultraviolet (UV) B-induced immunosuppression: altered immune response in UV-irradiated TNFR1R2 gene-targeted mutant mice. | The British journal of dermatology 20010501 |
| Urocanic acid isomers do not modulate intracellular calcium and cyclic AMP in human natural killer cells. | Acta dermato-venereologica 20010501 |
| Urocanic acid isomers in patients with non-melanoma skin cancer. | The British journal of dermatology 20010401 |
| UVA exposure affects UVB and cis-urocanic acid-induced systemic suppression of immune responses in Listeria monocytogenes-infected Balb/c mice. | Photochemistry and photobiology 20010401 |
| The enhancement of riboflavin-mediated photo-oxidation of doxorubicin by histidine and urocanic acid. | Cancer chemotherapy and pharmacology 20010401 |
| Speculation on a role for photoimmunosuppression during space missions. | Journal of photochemistry and photobiology. B, Biology 20010401 |
| In vivo confocal Raman microspectroscopy of the skin: noninvasive determination of molecular concentration profiles. | The Journal of investigative dermatology 20010301 |
| cis-Urocanic acid does not induce the expression of immunosuppressive cytokines in murine keratinocytes. | Photochemistry and photobiology 20010301 |
| Studies on the possibility of histidine biosynthesis from histodinol, imidazolepyruvic acid, imidazoleacetica acid, and imidazolelactic acid by mixed ruminal bacteria, protozoa, and their mixture in vitro. | Applied microbiology and biotechnology 20010301 |
| Electronic spectroscopy and photoisomerization of trans-urocanic acid in a supersonic jet. | Journal of the American Chemical Society 20010207 |
| Malnutrition, urocanic acid, and sun may interact to suppress immunity in sojourners to high altitude. | Aviation, space, and environmental medicine 20010201 |
| Analysis of histidine and urocanic acid isomers by reversed-phase high-performance liquid chromatography. | Journal of chromatography. B, Biomedical sciences and applications 20010105 |
| In vitro catabolism of histidine by mixed rumen bacteria and protozoa. | Current microbiology 20010101 |
| Sunlight, immunosuppression and skin cancer: role of histamine and mast cells. | Clinical and experimental pharmacology & physiology 20010101 |
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