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51

Stereochemistry of ptaquiloside, a novel norsesquiterpene glucoside from bracken, Pteridium aquilinum var. latiusculum

Haruki Niwa, Makoto Ojika, Kazumasa Wakamatsu, Kiyoyuki Yamada, Shigeru Ohba, Yoshihiko Saito, Iwao Hirono, Kazuhiro Matsushita

Journal:

Tetrahedron Letters

Year:

1983

Language:

english

File:

PDF, 130 KB

english, 1983

52

Ptaquiloside, a novel norsesquiterpene glucoside from bracken, Pteridium aquilinum var. latiusculum

Haruki Niwa, Makoto Ojika, Kazumasa Wakamatsu, Kiyoyuki Yamada, Iwao Hirono, Kazuhiro Matsushita

Journal:

Tetrahedron Letters

Year:

1983

Language:

english

File:

PDF, 280 KB

english, 1983

53

Halicholactone and neohalicholactone, two novel fatty acid metabolites from the marine sponge halichondria okadai kadota

Haruki Niwa, Kazumasa Wakamatsu, Kiyoyuki Yamada

Journal:

Tetrahedron Letters

Year:

1989

Language:

english

File:

PDF, 282 KB

english, 1989

54

Stereocontrolled total synthesis of (+)-tutin, a toxic sesquiterpene of picrotoxane-type

Kazumasa Wakamatsu, Hideo Kigoshi, Kenji Niiyama, Haruki Niwa, Kiyoyuki Yamada

Journal:

Tetrahedron Letters

Year:

1984

Language:

english

File:

PDF, 152 KB

english, 1984

55

Chemical Analysis of Melanins and its Application to the Study of the Regulation of Melanogenesis

SHOSUKE ITO, KAZUMASA WAKAMATSU, HIROYUKI OZEKI

Journal:

Pigment Cell & Melanoma Research

Year:

2000

Language:

english

File:

PDF, 413 KB

english, 2000

56

Interaction of Major Coat Color Gene Functions in Mice as Studied by Chemical Analysis of Eumelanin and Pheomelanin

M. LYNN LAMOREUX, KAZUMASA WAKAMATSU, SHOSUKE ITO

Journal:

Pigment Cell & Melanoma Research

Year:

2001

Language:

english

File:

PDF, 230 KB

english, 2001

57

Cyclic Oscillations in Melanin Composition within Hairs of Baboons

Shosuke Ito, Kazumasa Wakamatsu, Naoko Matsunaga, Vincent J. Hearing, K. Dee Carey, Sydney Anderson, Thomas P. Dooley

Journal:

Pigment Cell & Melanoma Research

Year:

2001

Language:

english

File:

PDF, 20.50 MB

english, 2001

58

Tissue Factor Expression and Serum Level in Patients with Melanoma does not Correlate with Disease Progression

Toshiro Kageshita, Yoko Funasaka, Masamitsu Ichihashi, Kazumasa Wakamatsu, Shosuke Ito, Tomomichi Ono

Journal:

Pigment Cell & Melanoma Research

Year:

2001

Language:

english

File:

PDF, 1.42 MB

english, 2001

59

Advanced Chemical Methods in Melanin Determination

Kazumasa Wakamatsu, Shosuke Ito

Journal:

Pigment Cell & Melanoma Research

Year:

2002

Language:

english

File:

PDF, 486 KB

english, 2002

60

HPLC Analysis of Pheomelanin Degradation Products in Human Urine

Akihiko Takasaki, Dženeta Nezirević, Kerstin Årstrand, Kazumasa Wakamatsu, Shosuke Ito, Bertil Kågedal

Journal:

Pigment Cell & Melanoma Research

Year:

2003

Language:

english

File:

PDF, 186 KB

english, 2003

61

Cutaneous Photobiology. The Melanocyte vs. the Sun: Who Will Win the Final Round?

Ana Luisa Kadekaro, Renny J. Kavanagh, Kazumasa Wakamatsu, Shosuke Ito, Michelle A. Pipitone, Zalfa A. Abdel-Malek

Journal:

Pigment Cell & Melanoma Research

Year:

2003

Language:

english

File:

PDF, 579 KB

english, 2003

62

The structure of neuromelanin as studied by chemical degradative methods

Kazumasa Wakamatsu, Kenichi Fujikawa, Fabio A. Zucca, Luigi Zecca, Shosuke Ito

Journal:

Journal of Neurochemistry

Year:

2003

Language:

english

File:

PDF, 176 KB

english, 2003

63

The Underwhite (uw) Locus Acts Autonomously and Reduces the Production of Melanin

Lehman, Anne L., Silvers, Willys K., Puri, Neelu, Wakamatsu, Kazumasa, Ito, Shosuke, Brilliant, Murray H.

Journal:

The Journal of Investigative Dermatology

Year:

2000

Language:

english

File:

PDF, 808 KB

english, 2000

64

Phenotypic Expression of Melanocortin-1 Receptor Mutations in Black Jamaicans

McKenzie, Colin A, Harding, Rosalind M, Tomlinson, Jennifer Brown, Ray, Amanda J, Wakamatsu, Kazumasa, Rees, Jonathan L

Journal:

The Journal of Investigative Dermatology

Year:

2003

Language:

english

File:

PDF, 73 KB

english, 2003

65

Changes in the Proliferation and Differentiation of Neonatal Mouse Pink-Eyed Dilution Melanocytes in the Presence of Excess Tyrosine

Tomohisa Hirobe, Kazumasa Wakamatsu, Shosuke Ito

Journal:

Pigment Cell & Melanoma Research

Year:

2003

Language:

english

File:

PDF, 451 KB

english, 2003

66

Quantitative trait loci that modify the sootiness of yellow pigmentation in KK-Ay/amice

Jun-ichi Suto, Kazumasa Wakamatsu, Harumichi Yamanaka, Shosuke Ito, Kenji Sekikawa

Journal:

Mammalian Genome

Year:

2000

Language:

english

File:

PDF, 1.17 MB

english, 2000

67

An extract ofMelia toosendanattenuates endothelin-1-stimulated pigmentation in human epidermal equivalents through the interruption of PKC activity within melanocytes

Hiroaki Nakajima, Yuki Wakabayashi, Kazumasa Wakamatsu, Genji Imokawa

Journal:

Archives of Dermatological Research

Year:

2011

Language:

english

File:

PDF, 1.10 MB

english, 2011

68

A melanin-based trait reflects environmental growth conditions of nestling male Eurasian kestrels

Juan A. Fargallo, Toni Laaksonen, Erkki Korpimäki, Kazumasa Wakamatsu

Journal:

Evolutionary Ecology

Year:

2007

Language:

english

File:

PDF, 216 KB

english, 2007

69

Cysteine Deprivation Promotes Eumelanogenesis in Human Melanoma Cells.

del Marmol, Veronique, Ito, Shosuke, Bouchard, Brigitte, Libert, Anita, Wakamatsu, Kazumasa, Ghanem, Ghanem, Solano, Francisco

Journal:

The Journal of Investigative Dermatology

Year:

1996

File:

PDF, 2.05 MB

1996

70

Two cases of phaeohyphomycosis due to Exophiala jeanselmei

Kenya WAKAMATSU, Yumiko TAKAHATA, Yumie TOKUHISA, Kazumasa MORITA, Masahiko MUTO

Journal:

The Journal of Dermatology

Year:

2008

Language:

english

File:

PDF, 1.33 MB

english, 2008

71

Diarrhetic Shellfish Toxin, Dinophysistoxin-1, Is a Potent Tumor Promoter on Mouse Skin

Hirota Fujiki, Masami Suganuma, Hiroko Suguri, Shigeru Yoshizawa, Kanji Takagi, Naoto Uda, Kazumasa Wakamatsu, Kiyoyuki Yamada, Michio Murata, Takeshi Yasumoto, Takashi Sugimura

Journal:

Year:

1988

File:

PDF, 232 KB

1988

72

4-S-Cysteaminylphenol-loaded magnetite cationic liposomes for combination therapy of hyperthermia with chemotherapy against malignant melanoma

Akira Ito, Masatake Fujioka, Tatsuro Yoshida, Kazumasa Wakamatsu, Shosuke Ito, Toshiharu Yamashita, Kowichi Jimbow, Hiroyuki Honda

Journal:

Year:

2007

Language:

english

File:

PDF, 274 KB

english, 2007

73

Melanoma-targeted chemo-thermo-immuno (CTI)-therapy using N-propionyl-4-S-cysteaminylphenol-magnetite nanoparticles elicits CTL response via heat shock protein-peptide complex release

Akiko Sato, Yasuaki Tamura, Noriyuki Sato, Toshiharu Yamashita, Tomoaki Takada, Makito Sato, Yasue Osai, Masae Okura, Ichiro Ono, Akira Ito, Hiroyuki Honda, Kazumasa Wakamatsu, Shosuke Ito, Kowichi Ji

Journal:

Year:

2010

Language:

english

File:

PDF, 656 KB

english, 2010

74

Strength and cost of an induced immune response are associated with a heritable melanin-based colour trait in female tawny owls

Julien Gasparini, Pierre Bize, Romain Piault, Kazumasa Wakamatsu, Jonathan D. Blount, Anne-Lyse Ducrest, Alexandre Roulin

Journal:

Journal of Animal Ecology

Year:

2009

Language:

english

File:

PDF, 376 KB

english, 2009

75

Increased cysteinyldopa plasma levels hint to melanocyte as stress sensor in psoriasis

Lucia Panzella, Kazumasa Wakamatsu, Giuseppe Monfrecola, Shosuke Ito, Fabio Ayala, Alessandra Napolitano

Journal:

Experimental Dermatology

Year:

2011

Language:

english

File:

PDF, 286 KB

english, 2011

76

Pigment Types in Sheep, Goats, and Llamas

D. PHILLIP SPONENBERG, SHOSUKE ITO, KAZUMASA WAKAMATSU, LUDEMAN A. ENG

Journal:

Pigment Cell & Melanoma Research

Year:

1988

Language:

english

File:

PDF, 371 KB

english, 1988

77

Pigment Types in Selected Color Genotypes of Asiatic Sheep

GULYAM ALIEV, MICHAEL RACHKOVSKY, SHOSUKE ITO, KAZUMASA WAKAMATSU, ALEXANDR IVANOV

Journal:

Pigment Cell & Melanoma Research

Year:

1990

Language:

english

File:

PDF, 350 KB

english, 1990

78

Comparative Analysis of Hair Melanins by Chemical and Electron Spin Resonance Methods

EDUARD B. VSEVOLODOV, SHOSUKE ITO, KAZUMASA WAKAMATSU, IRINA I. KUCHINA, IGOR F. LATYPOV

Journal:

Pigment Cell & Melanoma Research

Year:

1991

Language:

english

File:

PDF, 395 KB

english, 1991

79

Antimelanoma Activity of Chloroquine, an Antimalarial Agent With High Affinity for Melanin

SHIGEKI INOUE, KATSUTOSHI HASEGAWA, SHOSUKE ITO, KAZUMASA WAKAMATSU, KEISUKE FUJITA

Journal:

Pigment Cell & Melanoma Research

Year:

1993

Language:

english

File:

PDF, 447 KB

english, 1993

80

Seasonal Variation in Serum Concentration of 5-S-Cysteinyldopa and 6-Hydroxy-5-Methoxyindole-2-Carboxylic Acid in Healthy Japanese

KAZUMASA WAKAMATSU, SHOSUKE ITO

Journal:

Pigment Cell & Melanoma Research

Year:

1995

Language:

english

File:

PDF, 278 KB

english, 1995

81

Influences of Sex, Castration, and Androgens on the Eumelanin and Pheomelanin Contents of Different Feathers in Wild Mallards

EBERHARD HAASE, SHOSUKE ITO, KAZUMASA WAKAMATSU

Journal:

Pigment Cell & Melanoma Research

Year:

1995

Language:

english

File:

PDF, 742 KB

english, 1995

82

Chemical Characterization of Melanins in Sheep Wool and Human Hair

HIROYUKI OZEKI, SHOSUKE ITO, KAZUMASA WAKAMATSU

Journal:

Pigment Cell & Melanoma Research

Year:

1996

Language:

english

File:

PDF, 598 KB

english, 1996

83

Spectrophotometric Characterization of Eumelanin and Pheomelanin in Hair

HIROYUKI OZEKI, SHOSUKE ITO, KAZUMASA WAKAMATSU, ANTHONY J. THODY

Journal:

Pigment Cell & Melanoma Research

Year:

1996

Language:

english

File:

PDF, 667 KB

english, 1996

84

Agouti Protein Inhibits the Production of Eumelanin and Phaeomelanin in the Presence and Absence of α-Melanocyte Stimulating Hormone

ALISON GRAHAM, KAZUMASA WAKAMATSU, GILLIAN HUNT, SHOSUKE ITO, ANTHONY J. THODY

Journal:

Pigment Cell & Melanoma Research

Year:

1997

Language:

english

File:

PDF, 621 KB

english, 1997

85

Cysteine Transport in Melanosomes from Murine Melanocytes

S. BRIAN POTTERF, VICTORIA VIRADOR, KAZUMASA WAKAMATSU, MINAO FURUMURA, CHIE SANTIS, SHOSUKE ITO, VINCENT J. HEARING

Journal:

Pigment Cell & Melanoma Research

Year:

1999

Language:

english

File:

PDF, 960 KB

english, 1999

86

Comparison of High Performance Liquid Chromatography and Stereological Image Analysis for the Quantitation of Eumelanins and Pheomelanins in Melanoma Cells

ERIC DONOIS, VÉRONIQUE DEL MARMOL, KAZUMASA WAKAMATSU, SHOSUKE ITO, GHANEM GHANEM, JEAN-ÉTIENNE SURLÈVE-BAZEILLE

Journal:

Pigment Cell & Melanoma Research

Year:

1998

Language:

english

File:

PDF, 805 KB

english, 1998

87

Chemical Degradation of Melanins: Application to Identification of Dopamine-melanin

SHOSUKE ITO, KAZUMASA WAKAMATSU

Journal:

Pigment Cell & Melanoma Research

Year:

1998

Language:

english

File:

PDF, 682 KB

english, 1998

88

Chemical Analysis of Melanin Pigments in Feather Germs of Japanese Quail Bh (Black at Hatch) Mutants

NOBUYOSHI SHIOJIRI, TOHRU NIWA, KAZUMASA WAKAMATSU, SHOSUKE ITO, AKIRA NAKAMURA

Journal:

Pigment Cell & Melanoma Research

Year:

1999

Language:

english

File:

PDF, 710 KB

english, 1999

89

Pheomelanin Production in the Epidermis from Newborn Agouti Mice is Induced by the Expression of the Agouti Gene in the Dermis

Tomohisa Hirobe, Sakae Takeuchi, Eri Hotta, Kazumasa Wakamatsu, Shosuke Ito

Journal:

Pigment Cell & Melanoma Research

Year:

2004

Language:

english

File:

PDF, 214 KB

english, 2004

90

An oxygen transporter hemocyanin can act on the late pathway of melanin synthesis

Kohsuke Adachi, Kazumasa Wakamatsu, Shosuke Ito, Nari Miyamoto, Takeshi Kokubo, Takaaki Nishioka, Takashi Hirata

Journal:

Pigment Cell & Melanoma Research

Year:

2005

Language:

english

File:

PDF, 123 KB

english, 2005

91

The histological analysis, colorimetric evaluation, and chemical quantification of melanin content in ‘suntanned’ fish

Kohsuke Adachi, Keitaro Kato, Kazumasa Wakamatsu, Shosuke Ito, Katsuya Ishimaru, Takashi Hirata, Osamu Murata, Hidemi Kumai

Journal:

Pigment Cell & Melanoma Research

Year:

2005

Language:

english

File:

PDF, 131 KB

english, 2005

92

Diversity of pigmentation in cultured human melanocytes is due to differences in the type as well as quantity of melanin

Kazumasa Wakamatsu, Renny Kavanagh, Ana L. Kadekaro, Silva Terzieva, Richard A. Sturm, Sancy Leachman, Zalfa Abdel-Malek, Shosuke Ito

Journal:

Pigment Cell & Melanoma Research

Year:

2006

Language:

english

File:

PDF, 300 KB

english, 2006

93

Evaluation of melanin-related metabolites as markers of solar ultraviolet-B radiation

Kazumasa Wakamatsu, Shosuke Ito

Journal:

Pigment Cell & Melanoma Research

Year:

2006

Language:

english

File:

PDF, 463 KB

english, 2006

94

Characterization of the pigment produced by the planarian, Dugesia ryukyuensis

Sumitaka Hase, Kazumasa Wakamatsu, Kengo Fujimoto, Akemi Inaba, Kazuya Kobayashi, Midori Matsumoto, Motonori Hoshi, Sumiko Negishi

Journal:

Pigment Cell & Melanoma Research

Year:

2006

Language:

english

File:

PDF, 71 KB

english, 2006

95

Determination of eumelanin in human urine

Kazumasa Wakamatsu, Akihiko Takasaki, Bertil Kågedal, Toshiro Kageshita, Shosuke Ito

Journal:

Pigment Cell & Melanoma Research

Year:

2006

Language:

english

File:

PDF, 194 KB

english, 2006

96

High levels of melanin-related metabolites in plasma from pink-eyed dilution mice

Kazumasa Wakamatsu, Tomohisa Hirobe, Shosuke Ito

Journal:

Pigment Cell & Melanoma Research

Year:

2007

Language:

english

File:

PDF, 481 KB

english, 2007

97

Interaction of Hermansky-Pudlak Syndrome Genes in the Regulation of Lysosome-Related Organelles

Rashi Gautam, Edward K. Novak, Jian Tan, Kazumasa Wakamatsu, Shosuke Ito, Richard T. Swank

Journal:

Year:

2006

Language:

english

File:

PDF, 641 KB

english, 2006

98

Skin POMC Peptides: Their Binding Affinities and Activation of the Human MC1 Receptor

MARINA TSATMALIA, KAZUMASA WAKAMATSU, ALISON J. GRAHAM, ANTHONY J. THODY

Journal:

Annals of the New York Academy of Sciences

Year:

1999

Language:

english

File:

PDF, 400 KB

english, 1999

99

Comparisons of the Structural and Chemical Properties of Melanosomes Isolated from Retinal Pigment Epithelium, Iris and Choroid of Newborn and Mature Bovine Eyes

Yan Liu, Lian Hong, Kazumasa Wakamatsu, Shosuke Ito, Bhavin B. Adhyaru, Chl-Yuan Cheng, Clifford R. Bowers, John D. Simon

Journal:

Photochemistry and Photobiology

Year:

2005

Language:

english

File:

PDF, 821 KB

english, 2005

100

Chemistry of Mixed Melanogenesis—Pivotal Roles of Dopaquinone

Shosuke Ito, Kazumasa Wakamatsu

Journal:

Photochemistry and Photobiology

Year:

2008

Language:

english

File:

PDF, 920 KB

english, 2008

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