New cytokinin derivatives possess UVA and UVB photoprotective effect on human skin cells and prevent oxidative stress.

[1]  M. Strnad,et al.  The natural cytokinin 2OH3MeOBAR induces cell death by a mechanism that is different from that of the "classical" cytokinin ribosides. , 2017, Phytochemistry.

[2]  T. Dandekar,et al.  The Plant Hormone Cytokinin Confers Protection against Oxidative Stress in Mammalian Cells , 2016, PloS one.

[3]  Jae-Seong Yang,et al.  OASIS 2: online application for survival analysis 2 with features for the analysis of maximal lifespan and healthspan in aging research , 2016, Oncotarget.

[4]  K. Berka,et al.  Novel thidiazuron-derived inhibitors of cytokinin oxidase/dehydrogenase , 2016, Plant Molecular Biology.

[5]  C. Marinello,et al.  Evaluation of the antioxidant activity and capacity of some natural N6-substituted adenine derivatives (cytokinins) by fluorimetric and spectrophotometric assays. , 2016, Journal of chromatography. B, Analytical technologies in the biomedical and life sciences.

[6]  A. Jabłońska-Trypuć,et al.  N6-benzyladenine and kinetin influence antioxidative stress parameters in human skin fibroblasts , 2016, Molecular and Cellular Biochemistry.

[7]  G. Silverman,et al.  C. elegans in high-throughput drug discovery. , 2014, Advanced drug delivery reviews.

[8]  L. R. Gaspar,et al.  Efficacy of Cosmetic Formulations Containing Dispersion of Liposome with Magnesium Ascorbyl Phosphate, Alpha‐Lipoic Acid and Kinetin , 2012, Photochemistry and photobiology.

[9]  M. Strnad,et al.  N9-substituted derivatives of kinetin: effective anti-senescence agents. , 2011, Phytochemistry.

[10]  Gregory M. Solis,et al.  Measuring Caenorhabditis elegans Life Span in 96 Well Microtiter Plates , 2011, Journal of visualized experiments : JoVE.

[11]  J. Vostálová,et al.  Solar radiation induced skin damage: Review of protective and preventive options , 2010, International journal of radiation biology.

[12]  M. Strnad,et al.  Synthesis, characterization and biological activity of ring-substituted 6-benzylamino-9-tetrahydropyran-2-yl and 9-tetrahydrofuran-2-ylpurine derivatives. , 2009, Bioorganic & medicinal chemistry.

[13]  J. A. Gabaldón,et al.  Rosmarinic acid, a photo-protective agent against UV and other ionizing radiations. , 2009, Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association.

[14]  J. Mccullough,et al.  A clinical study of topical Pyratine 6 for improving the appearance of photodamaged skin. , 2008, Journal of drugs in dermatology : JDD.

[15]  M. Strnad,et al.  Preparation, biological activity and endogenous occurrence of N6-benzyladenosines. , 2007, Bioorganic & medicinal chemistry.

[16]  Jan Barciszewski,et al.  Kinetin--a multiactive molecule. , 2007, International journal of biological macromolecules.

[17]  O. Damour,et al.  Epidermal and Dermal Characteristics in Skin Equivalent after Systemic and Topical Application of Skin Care Ingredients , 2006, Annals of the New York Academy of Sciences.

[18]  Michael O. Hengartner,et al.  Finding function in novel targets: C. elegans as a model organism , 2006, Nature Reviews Drug Discovery.

[19]  N. Goh,et al.  Identification of kinetin and kinetin riboside in coconut (Cocos nucifera L.) water using a combined approach of liquid chromatography-tandem mass spectrometry, high performance liquid chromatography and capillary electrophoresis. , 2005, Journal of chromatography. B, Analytical technologies in the biomedical and life sciences.

[20]  J. Madelmont,et al.  Cytotoxic effects of kinetin riboside on mouse, human and plant tumour cells. , 2004, International journal of biological macromolecules.

[21]  T. Johnson,et al.  Isolation of long-lived mutants in Caenorhabditis elegans using selection for resistance to juglone. , 2004, Free radical biology & medicine.

[22]  S. Rattan.  N6-Furfuryladenine (Kinetin) as a Potential Anti-Aging Molecule , 2002 .

[23]  R. Prior,et al.  Development and validation of an improved oxygen radical absorbance capacity assay using fluorescein as the fluorescent probe. , 2001, Journal of agricultural and food chemistry.

[24]  B. Clark,et al.  N(6)-Furfuryladenine, kinetin, protects against Fenton reaction-mediated oxidative damage to DNA. , 1999, Biochemical and biophysical research communications.

[25]  M. Strnad,et al.  Biological activity of cytokinins derived from Ortho- and Meta-Hydroxybenzyladenine , 1998, Plant Growth Regulation.

[26]  M Liebsch,et al.  The International EU/COLIPA In Vitro Phototoxicity Validation Study: Results of Phase II (Blind Trial). Part 1: The 3T3 NRU Phototoxicity Test. , 1998, Toxicology in vitro : an international journal published in association with BIBRA.

[27]  J. Kaur,et al.  Increased longevity of kinetin‐fed Zaprionus fruitflies is accompanied by their reduced fecundity and enhanced catalase activity , 1997, Biochemistry and molecular biology international.

[28]  S H Kim,et al.  Inhibition of cyclin-dependent kinases by purine analogues: crystal structure of human cdk2 complexed with roscovitine. , 1997, European journal of biochemistry.

[29]  S. Rattan,et al.  Plant growth hormone kinetin delays ageing, prolongs the lifespan and slows down development of the fruitfly Zaprionus paravittiger. , 1995, Biochemical and biophysical research communications.

[30]  B. Clark,et al.  Kinetin delays the onset of ageing characteristics in human fibroblasts. , 1994, Biochemical and biophysical research communications.

[31]  D. Letham,et al.  Cytokinin biochemistry in relation to leaf senescence. III. The senescence-retarding activity and metabolism of 9-substituted 6-benzylaminopurines in soybean leaves , 1989, Journal of Plant Growth Regulation.

[32]  R. Dhindsa,et al.  Leaf senescence and lipid peroxidation: Effects of some phytohormones, and scavengers of free radicals and singlet oxygen , 1982 .

[33]  K. Carraway,et al.  Cytokinins: Structure/activity relationships☆ , 1967 .

[34]  F. Skoog,et al.  Isolation, Structure and Synthesis of Kinetin, a Substance Promoting Cell Division1,2 , 1956 .

[35]  C. Beveridge,et al.  Strigolactones: the new class of branching hormones , 2010 .

[36]  S. Matsubara.  Structure‐activity relationships of cytokinins , 1990 .

[37]  P. Hodge,et al.  Protective groups in organic synthesis , 1981 .