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Masao Iwamori

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Kyoko Tanaka; Daisuke Aoki; Seiji Isonishi; Kazushige Kiguchi; Mikio Mikami; Hidetaka Takada; Masao Iwamori
Possible involvement of glycolipids in anticancer drug resistance of human ovarian serous carcinoma-derived cells.
Taro Sugiyama; Susumu Takekoshi; Yumiko Goto; Takeshi Hirasawa; Masae Ikeda; Mikio Mikami; Masaki Miyazawa; Toshinari Muramatsu; Yoshihiro Nishijima; Masao Iwamori
Enhanced expression of sulfatide, a sulfated glycolipid, in well-differentiated endometrial adenocarcinoma.
Masao Iwamori; Yuriko Iwamori; Masanori Nakasa; Shigeki Adachi; Daisuke Aoki; Kyoko Tanaka; Kentaro Yamazaki; Taisei Nomura
Bacterial species-characteristic profiles of molecular species, and the antigenicity of phospholipids and glycolipids in symbiotic Lactobacillus, Staphylococcus and Streptococcus species.

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2012: Kyoko Tanaka; Daisuke Aoki; Seiji Isonishi; Kazushige Kiguchi; Mikio Mikami; Hidetaka Takada; Masao Iwamori
Possible involvement of glycolipids in anticancer drug resistance of human ovarian serous carcinoma-derived cells.
Journal of biochemistry 2012;152(6):587-94.
2012: Taro Sugiyama; Susumu Takekoshi; Yumiko Goto; Takeshi Hirasawa; Masae Ikeda; Mikio Mikami; Masaki Miyazawa; Toshinari Muramatsu; Yoshihiro Nishijima; Masao Iwamori
Enhanced expression of sulfatide, a sulfated glycolipid, in well-differentiated endometrial adenocarcinoma.
International journal of gynecological cancer : official journal of the International Gynecological Cancer Society 2012;22(7):1192-7.
2012: Masao Iwamori; Yuriko Iwamori; Masanori Nakasa; Shigeki Adachi; Daisuke Aoki; Kyoko Tanaka; Kentaro Yamazaki; Taisei Nomura
Bacterial species-characteristic profiles of molecular species, and the antigenicity of phospholipids and glycolipids in symbiotic Lactobacillus, Staphylococcus and Streptococcus species.
Glycoconjugate journal 2012;29(4):199-209.
2012: Fei-Fei Li; Bei Lin; Da-Wo Liu; Juan-Juan Liu; Shu-Lan Zhang; Lian-Cheng Zhu; Jian-Ping Cong; Song Gao; Ying-Ying Hao; Masao Iwamori
Lewis Y regulates signaling molecules of the transforming growth factor β pathway in ovarian carcinoma-derived RMG-I cells.
International journal of oncology 2012;40(4):1196-202.
2012: Sheng-Tan Wang; Yi-Fei Wang; Shu-Lan Zhang; Song Gao; Ying-Ying Hao; Bei Lin; Juan-Juan Liu; Yue Qi; Chang-Zhi Wang; Masao Iwamori
Expression and correlation of Lewis y antigen and TGF-β1 in ovarian epithelial carcinoma.
Oncology reports 2012;27(4):1065-71.
2012: Dawo Liu; Juanjuan Liu; Qing Liu; Shuice Liu; Shulan Zhang; Yingying Hao; Rui Hou; Bei Lin; Masao Iwamori
Lewis y Regulate Cell Cycle Related Factors in Ovarian Carcinoma Cell RMG-I in Vitro via ERK and Akt Signaling Pathways.
International journal of molecular sciences 2012;13(1):828-39.
2011: Masao Iwamori; Yuriko Iwamori; Norihito Minamimoto; Shigeki Adachi; Daisuke Aoki; Akihiro Sakai; Kyoko Tanaka; Taisei Nomura
Characterization of novel glycolipid antigens with an α-galactose epitope in lactobacilli detected with rabbit anti-Lactobacillus antisera and occurrence of antibodies against them in human sera.
Journal of biochemistry 2011;150(5):515-23.
2011: Changzhi Wang; Limei Yan; Yifei Wang; Bei Lin; Shuice Liu; Quanrong Li; Lili Gao; Shulan Zhang; Masao Iwamori
Overexpression of Lewis(y) antigen protects ovarian cancer RMG-1 cells from carboplatin-induced apoptosis by the upregulation of Topo-I and Topo-II β.
Anatomical record (Hoboken, N.J. : 2007) 2011;294(6):961-9.
2011: Dawo Liu; Juanjuan Liu; Qing Liu; Changzhi Wang; Shulan Zhang; Yingying Hao; Bei Lin; Masao Iwamori
The Stimulation of IGF-1R Expression by Lewis(y) Antigen Provides a Powerful Development Mechanism of Epithelial Ovarian Carcinoma.
International journal of molecular sciences 2011;12(10):6781-95.
2011: Yifei Wang; Limei Yan; Shulan Zhang; Quanrong Li; Bei Lin; Juanjuan Liu; Shuice Liu; Changzhi Wang; Masao Iwamori
Study on the Expression and Clinical Significances of Lewis y Antigen and Integrin αv, β3 in Epithelial Ovarian Tumors.
International journal of molecular sciences 2011;12(6):3409-21.
2011: Masao Iwamori; Yuriko Iwamori; Shigeki Adachi; Taisei Nomura
Excretion into feces of asialo GM1 in the murine digestive tract and Lactobacillus johnsonii exhibiting binding ability toward asialo GM1. A possible role of epithelial glycolipids in the discharge of intestinal bacteria.
Glycoconjugate journal 2011;28(1):21-30.
2010: Hanako Nakae; Hisahiko Hiroi; Mikio Momoeda; Minako Koizumi; Masao Iwamori; Yuji Taketani
Inhibition of cell invasion and protease activity by cholesterol sulfate.
Fertility and sterility 2010;94(6):2455-7.
2010: Li-Mei Yan; Bei Lin; Lian-Cheng Zhu; Ying-Ying Hao; Yue Qi; Chang-Zhi Wang; Song Gao; Shui-Ce Liu; Shu-Lan Zhang; Masao Iwamori
Enhancement of the adhesive and spreading potentials of ovarian carcinoma RMG-1 cells due to increased expression of integrin alpha5beta1 with the Lewis Y-structure on transfection of the alpha1,2-fucosyltransferase gene.
Biochimie 2010;92(7):852-7.
2010: Juan-Juan Liu; Bei Lin; Ying-Ying Hao; Fei-Fei Li; Da-Wo Liu; Yue Qi; Lian-Cheng Zhu; Shu-Lan Zhang; Masao Iwamori
Lewis(y) antigen stimulates the growth of ovarian cancer cells via regulation of the epidermal growth factor receptor pathway.
Oncology reports 2010;23(3):833-41.
2010: Limei Yan; Bei Lin; Lili Gao; Song Gao; Chuan Liu; Changzhi Wang; Yifei Wang; Shulan Zhang; Masao Iwamori
Lewis (y) Antigen Overexpression Increases the Expression of MMP-2 and MMP-9 and Invasion of Human Ovarian Cancer Cells.
International journal of molecular sciences 2010;11(11):4441-52.
2009: Masao Iwamori; Takahiro Shibagaki; Yoshiyuki Nakata; Shigeki Adachi; Taisei Nomura
Distribution of receptor glycolipids for Lactobacilli in murine digestive tract and production of antibodies cross-reactive with them by immunization of rabbits with Lactobacilli.
Journal of biochemistry 2009;146(2):185-91.
2009: Masao Iwamori; Makoto Murata; Mariko Toyoda; Yuriko Iwamori
Contribution of glycolipids to species-specific antigens on erythrocytes of several animal species as to recognition of antigens with rabbit anti-glycolipids and anti-erythrocyte antisera.
Glycoconjugate journal 2009;26(4):467-76.
2009: Juanjuan Liu; Bei Lin; Yingying Hao; Yue Qi; Liancheng Zhu; Feifei Li; Dawo Liu; Jianping Cong; Shulan Zhang; Masao Iwamori
Lewis y antigen promotes the proliferation of ovarian carcinoma-derived RMG-I cells through the PI3K/Akt signaling pathway.
Journal of experimental & clinical cancer research : CR 2009;28():154.
2008: Masao Iwamori; Kotarou Takamizawa; Mikio Momoeda; Yuriko Iwamori; Yuji Taketani
Gangliosides in human, cow and goat milk, and their abilities as to neutralization of cholera toxin and botulinum type A neurotoxin.
Glycoconjugate journal 2008;25(7):675-83.
2008: Makiko Saitoh; Sumimasa Yamashita; Nobuyuki Shimozawa; Masashi Mizuguchi; Masao Iwamori
Changes in the amounts of myelin lipids and molecular species of plasmalogen PE in the brain of an autopsy case with D-bifunctional protein deficiency.
Neuroscience letters 2008;442(1):4-9.
2008: Keiko Kato; Masao Iwamori; Yoshio Hirabayashi
Increase of GQ1b in the hippocampus of mice following kindled-seizures.
Neuroscience letters 2008;441(3):286-90.
2008: Bei Lin; Ying-Ying Hao; Dong-Dong Wang; Lian-Cheng Zhu; Shu-Lan Zhang; Makiko Saito; Masao Iwamori
[Transfection of alpha1, 2-fucosyltransferase gene increases the antigenic expression of Lewis y in ovarian cancer cell line RMG-I].
Zhongguo yi xue ke xue yuan xue bao. Acta Academiae Medicinae Sinicae 2008;30(3):284-9.
2008: Masahiro Tachi; Masao Iwamori
Mass spectrometric characterization of cholesterol esters and wax esters in epidermis of fetal, adult and keloidal human skin.
Experimental dermatology 2008;17(4):318-23.
2008: Rie Yabe; Ryuzaburo Higo; Koichi Sugita; Masao Iwamori
Gel chromatographic characterization of proteins in mucous and serous middle ear effusions of patients with otitis media in comparison to serum proteins.
European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery 2008;265(3):293-8.
2008: Hiroyuki Osawa; Hirohide Ohnishi; hiroto kita; Toru Igari; Yukiko Hayashi; Masao Iwamori; Masanobu Kawakami; Kentaro Sugano
Reduced expression of sulfatides and galactosylceramide 3'-sulfotransferase in the gastric mucosa of chronic gastritis.
Journal of clinical gastroenterology 2008;42(1):23-8.
2007: Mikio Momoeda; Sayaka Fukuta; Yuriko Iwamori; Yuji Taketani; Masao Iwamori
Prolactin-dependent expression of GD1 alpha ganglioside, as a component of milk fat globule, in the murine mammary glands.
Journal of biochemistry 2007;142(4):525-31.
2007: Makiko Saito; Makoto Horikawa; Yuriko Iwamori; Yoichi Sakakihara; Masashi Mizuguchi; Takashi Igarashi; Yukio Fujiki; Masao Iwamori
Alterations in the molecular species of plasmalogen phospholipids and glycolipids due to peroxisomal dysfunction in Chinese hamster ovary-mutant Z65 cells by FABMS method.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences 2007;852(1-2):367-73.
2007: Makiko Saitoh; Yoichi Sakakihara; Masashi Mizuguchi; Masayuki Itoh; Sachio Takashima; Masao Iwamori; Shigehiko Kamoshita; Takashi Igarashi
Increase of ceramide monohexoside and dipalmitoyl glycerophospholipids in the brain of Zellweger syndrome.
Neuroscience letters 2007;417(2):165-70.
2007: Masao Iwamori; Yuriko Iwamori; Kaneyuki Kubushiro; Isamu Ishiwata; Kazushige Kiguchi
Characteristic expression of Lewis-antigenic glycolipids in human ovarian carcinoma-derived cells with anticancer drug-resistance.
Journal of biochemistry 2007;141(3):309-17.
2007: Xu Xu; Hatsumi Monjusho; Masanori Inagaki; Yoichiro Hama; Kuniko Yamaguchi; keishi sakaguchi; Masao Iwamori; Nozomu Okino; Makoto Ito
Fucosyl-GM1a, an endoglycoceramidase-resistant ganglioside of porcine brain.
Journal of biochemistry 2007;141(1):1-7.
2006: Kazushige Kiguchi; Yuriko Iwamori; Nao Suzuki; Yoichi Kobayashi; Bunpei Ishizuka; Isamu Ishiwata; Tsunekazu Kita; Yoshihiro Kikuchi; Masao Iwamori
Characteristic expression of globotriaosyl ceramide in human ovarian carcinoma-derived cells with anticancer drug resistance.
Cancer science 2006;97(12):1321-6.
2006: Nobuko Ito; Keiko Hirota; Kanako Momoeda; Masao Iwamori
Change in the concentration of neutrophil elastase in bronchoalveolar lavage fluid during anesthesia and its inhibition by cholesterol sulfate.
Translational research : the journal of laboratory and clinical medicine 2006;148(2):96-102.
2005: Bei Lin; Makiko Saito; Masao Iwamori
[Cloning and expression of murine alpha1,2-fucosyltransferase gene].
Shi yan sheng wu xue bao 2005;38(6):536-44.
2005: Masao Iwamori; Yuriko Iwamori
Establishment of cells exhibiting mutated glycolipid synthesis from mouse thymus by immortalization with SV-40 virus.
Glycoconjugate journal 2005;22(7-9):417-25.
2005: Masao Iwamori
A new turning point in glycosphingolipid research.
Human cell 2005;18(3):117-33.
2005: Masao Iwamori; Takeo Kaido; Yuriko Iwamori; Yasuhiro Ohta; Kentaro Tsukamoto; Shunji Kozaki
Involvement of the C-terminal tail of Arthrobacter ureafaciens sialidase isoenzyme M in cleavage of the internal sialic acid of ganglioside GM1.
Journal of biochemistry 2005;138(3):327-34.
2005: Roger Sandhoff; Rudolf Geyer; Richard Jennemann; Claudia Paret; Eva Kiss; Tadashi Yamashita; Karin Gorgas; Tjeerd P Sijmonsma; Masao Iwamori; Catherine Finaz; Richard L Proia; Herbert Wiegandt; Hermann-Josef Gröne
Novel class of glycosphingolipids involved in male fertility.
The Journal of biological chemistry 2005;280(29):27310-8.
2005: Masao Iwamori; Yuriko Iwamori
Changes in the glycolipid composition and characteristic activation of GM3 synthase in the thymus of mouse after administration of dexamethasone.
Glycoconjugate journal 2005;22(3):119-26.
2005: Masao Iwamori; Hiroko Suzuki; Nobuko Ito; Yuriko Iwamori; Kazuo Hanaoka
Lipid compositions of human gastric fluid and epithelium: the role of sulfated lipids in gastric cytoprotection.
Journal of clinical gastroenterology 2005;39(2):129-33.
2005: Masao Iwamori
Estrogen sulfatase.
Methods in enzymology 2005;400():293-302.
2005: Masao Iwamori; Kyoko Tanaka; Kaneyuki Kubushiro; Bei Lin; Kazushige Kiguchi; Isamu Ishiwata; Katsumi Tsukazaki; Shiro Nozawa
Alterations in the glycolipid composition and cellular properties of ovarian carcinoma-derived RMG-1 cells on transfection of the alpha1,2-fucosyltransferase gene.
Cancer science 2005;96(1):26-30.
2004: Masao Iwamori; Steven E Domino
Tissue-specific loss of fucosylated glycolipids in mice with targeted deletion of alpha(1,2)fucosyltransferase genes.
The Biochemical journal 2004;380(Pt 1):75-81.
2004: Michiaki Nagura; Makiko Saito; Masao Iwamori; Yoichi Sakakihara; Takashi Igarashi
Alterations of fatty acid metabolism and membrane fluidity in peroxisome-defective mutant ZP102 cells.
Lipids 2004;39(1):43-50.
2003: Hiroshi Yamashita; Kaneyuki Kubushiro; Jun Ma; Takuma Fujii; Katsumi Tsukazaki; Masao Iwamori; Shiro Nozawa
Alteration in the metastatic potential of ovarian cancer cells by transfection of the antisense gene of beta-1,4-galactosyltransferase.
Oncology reports 2003;10(6):1857-62.
2003: Kyoko Tanaka; Kaneyuki Kubushiro; Yuriko Iwamori; Yuzuru Okairi; Kazushige Kiguchi; Isamu Ishiwata; Katsumi Tsukazaki; Shiro Nozawa; Masao Iwamori
Estrogen sulfotransferase and sulfatase: Roles in the regulation of estrogen activity in human uterine endometrial carcinomas.
Cancer science 2003;94(10):871-6.
2002: Kyoko Takehara; Kaneyuki Kubushiro; Kazushige Kiguchi; Isamu Ishiwata; Katsumi Tsukazaki; Shiro Nozawa; Masao Iwamori
Expression of glycolipids bearing Lewis phenotypes in tissues and cultured cells of human gynecological cancers.
Japanese journal of cancer research : Gann 2002;93(10):1129-37.
2002: Makiko Saito; Yasushi Fukushima; Ken Tatsumi; Lin Bei; Yukio Fujiki; Masao Iwamori; Takashi Igarashi; Yoichi Sakakihara
Molecular cloning of Chinese hamster ceramide glucosyltransferase and its enhanced expression in peroxisome-defective mutant Z65 cells.
Archives of biochemistry and biophysics 2002;403(2):171-8.
2001: K Takehara; Kaneyuki Kubushiro; Yuriko Iwamori; Katsumi Tsukazaki; Shiro Nozawa; Masao Iwamori
Expression of an isoform of the testis-specific estrogen sulfotransferase in the murine placenta during the late gestational period.
Archives of biochemistry and biophysics 2001;394(2):201-8.
2001: B Lin; Makiko Saito; Y Sakakibara; Yasuhide Hayashi; Masashi Yanagisawa; Masao Iwamori
Characterization of three members of murine alpha1,2-fucosyltransferases: change in the expression of the Se gene in the intestine of mice after administration of microbes.
Archives of biochemistry and biophysics 2001;388(2):207-15.
2001: K Tatsumi; Makiko Saito; B Lin; Masao Iwamori; H Ichiseki; N Shimozawa; Shigehiko Kamoshita; Takashi Igarashi; Yoichi Sakakihara
Enhanced expression of a-series gangliosides in fibroblasts of patients with peroxisome biogenesis disorders.
Biochimica et biophysica acta 2001;1535(3):285-93.
2000: Hiroko Suzuki; M Ito; T Kimura; Yuriko Iwamori; Masao Iwamori
Inhibitory activity of sulphoglycolipid derivatives towards pancreatic trypsin.
Glycoconjugate journal 2000;17(11):787-93.
2000: B Lin; Yasuhide Hayashi; Makiko Saito; Y Sakakibara; Masashi Yanagisawa; Masao Iwamori
GDP-fucose: beta-galactoside alpha1,2-fucosyltransferase, MFUT-II, and not MFUT-I or -III, is induced in a restricted region of the digestive tract of germ-free mice by host-microbe interactions and cycloheximide.
Biochimica et biophysica acta 2000;1487(2-3):275-85.
2000: Masao Iwamori; Hiroko Suzuki; T Kimura; Yuriko Iwamori
Shedding of sulfated lipids into gastric fluid and inhibition of pancreatic DNase I by cholesterol sulfate in concert with bile acids.
Biochimica et biophysica acta 2000;1487(2-3):268-74.
1999: Makiko Saito; Masao Iwamori; B Lin; A Oka; Yukio Fujiki; N Shimozawa; Shigehiko Kamoshita; Masashi Yanagisawa; Yoichi Sakakihara
Accumulation of glycolipids in mutant Chinese hamster ovary cells (Z65) with defective peroxisomal assembly and comparison of the metabolic rate of glycosphingolipids between Z65 cells and wild-type CHO-K1 cells.
Biochimica et biophysica acta 1999;1438(1):55-62.
1999: Masao Iwamori; Yuriko Iwamori; Nobuko Ito
Regulation of the activities of thrombin and plasmin by cholesterol sulfate as a physiological inhibitor in human plasma.
Journal of biochemistry 1999;125(3):594-601.
1998: Kazushige Kiguchi; Masao Iwamori; S Yamanouchi; Isamu Ishiwata; M Saga; A Amemiya
Coexpression of cholesterol sulfate and cytokeratin as tumor markers in well-differentiated squamous cell carcinoma of the human uterine cervix.
Clinical cancer research : an official journal of the American Association for Cancer Research 1998;4(12):2985-90.
1998: Kazushige Kiguchi; Masao Iwamori; Y Mochizuki; T Kishikawa; Katsumi Tsukazaki; M Saga; A Amemiya; S Nozawa
Selection of human ovarian carcinoma cells with high dissemination potential by repeated passage of the cells in vivo into nude mice, and involvement of Le(x)-determinant in the dissemination potential.
Japanese journal of cancer research : Gann 1998;89(9):923-32.
1998: T Koike; G Ishida; Makoto Taniguchi; Katsumi Higaki; Y Ayaki; Motoaki Saito; Yoichi Sakakihara; Masao Iwamori; Kousaku Ohno
Decreased membrane fluidity and unsaturated fatty acids in Niemann-Pick disease type C fibroblasts.
Biochimica et biophysica acta 1998;1406(3):327-35.
1998: Nobuko Ito; Yuriko Iwamori; Kazuo Hanaoka; Masao Iwamori
Inhibition of pancreatic elastase by sulfated lipids in the intestinal mucosa.
Journal of biochemistry 1998;123(1):107-14.
1997: B Lin; Kaneyuki Kubushiro; Y Akiba; Y Cui; Katsumi Tsukazaki; S Nozawa; Masao Iwamori
Alteration of acidic lipids in human sera during the course of pregnancy: characteristic increase in the concentration of cholesterol sulfate.
Journal of chromatography. B, Biomedical sciences and applications 1997;704(1-2):99-104.
1997: Masao Iwamori; Yuriko Iwamori; Nobuko Ito
Sulfated lipids as inhibitors of pancreatic trypsin and chymotrypsin in epithelium of the mammalian digestive tract.
Biochemical and biophysical research communications 1997;237(2):262-5.
1997: J Yoshiki; Kaneyuki Kubushiro; Katsumi Tsukazaki; Yasuhiro Udagawa; Shiro Nozawa; Masao Iwamori
High expression of uridine diphosphate-galactose: Lc3Cer beta 1-3 galactosyltransferase in human uterine endometrial cancer-derived cells as measured by enzyme-linked immunosorbent assay and thin-layer chromatography-immunostaining.
Japanese journal of cancer research : Gann 1997;88(7):669-77.
1997: Y Cui; Masao Iwamori
Distribution of cholesterol sulfate and its anabolic and catabolic enzymes in various rabbit tissues.
Lipids 1997;32(6):599-604.
1997: Masao Iwamori; Y Ohta; Y Uchida; Y Tsukada
Arthrobacter ureafaciens sialidase isoenzymes, L, M1 and M2, cleave fucosyl GM1.
Glycoconjugate journal 1997;14(1):67-73.
1997: K Kamei; Kaneyuki Kubushiro; T Fujii; Katsumi Tsukazaki; Shiro Nozawa; Masao Iwamori
Menstrual cycle-associated regulation of anabolic and catabolic enzymes causes luteal phase-characteristic expression of sulfatide in human endometrium.
American journal of obstetrics and gynecology 1997;176(1 Pt 1):142-9.
1996: Susumu Kusunoki; Masao Iwamori; A Chiba; Seiji Hitoshi; M Arita; Ichiro Kanazawa
GM1b is a new member of antigen for serum antibody in Guillain-Barré syndrome.
Neurology 1996;47(1):237-42.
1996: Masao Iwamori; K Hirota; T Utsuki; K Momoeda; K Ono; Yoshiaki Tsuchida; K Okumura; Kazuo Hanaoka
Sensitive method for the determination of pulmonary surfactant phospholipid/sphingomyelin ratio in human amniotic fluids for the diagnosis of respiratory distress syndrome by thin-layer chromatography-immunostaining.
Analytical biochemistry 1996;238(1):29-33.
1996: K Momoeda; K Hirota; T Utsuki; Yoshiaki Tsuchida; Kazuo Hanaoka; Masao Iwamori
Developmental changes of neutral glycosphingolipids as receptors for pulmonary surfactant protein SP-A in the alveolar epithelium of murine lung.
Journal of biochemistry 1996;119(6):1189-95.
1996: Y Kitano; Yuriko Iwamori; K Kiguchi; J DiGiovanni; T Takahashi; K Kasama; T Niwa; K Harii; Masao Iwamori
Selective reduction in alpha-hydroxypalmitic acid-containing sphingomyelin and concurrent increase in hydroxylated ceramides in murine skin tumors induced by an initiation-promotion regimen.
Japanese journal of cancer research : Gann 1996;87(5):437-41.
1996: S Kamisago; Masao Iwamori; T Tai; K Mitamura; Y Yazaki; K Sugano
Role of sulfatides in adhesion of Helicobacter pylori to gastric cancer cells.
Infection and immunity 1996;64(2):624-8.
1995: R Higo; Masao Iwamori
Significantly high synthetic activities of cholesterol sulfate in the nasal, oral and tracheal mucosae of guinea pigs.
ORL; journal for oto-rhino-laryngology and its related specialties 1995;57(6):333-7.
1995: K Hirota; K Momoeda; K Ono; Kazuo Hanaoka; K Horikawa; K Okumura; Masao Iwamori
Alteration in the reactivity of sphingomyelin in mitogen-stimulated lymphocytes.
Journal of biochemistry 1995;118(1):4-8.
1995: Mikio Momoeda; K Momoeda; K Takamizawa; A Matsuzawa; Kazuo Hanaoka; Y Taketani; Masao Iwamori
Characteristic expression of GD1 alpha-ganglioside during lactation in murine mammary gland.
Biochimica et biophysica acta 1995;1256(2):151-6.
1995: K Sugano; T Tai; I Kawashima; M Kotani; H Natomi; S Kamisago; Y Fukushima; Y Yazaki; Masao Iwamori
Localization of sulfatides in the epithelial lining of gastric mucosa: studies with a monoclonal antibody to sulfatides.
Journal of clinical gastroenterology 1995;21 Suppl 1():S98-103.
1994: M Kagehara; M Tachi; K Harii; Masao Iwamori
Programmed expression of cholesterol sulfotransferase and transglutaminase during epidermal differentiation of murine skin development.
Biochimica et biophysica acta 1994;1215(1-2):183-9.
1994: Mikio Momoeda; Y Cui; Y Sawada; Yuji Taketani; M Mizuno; Masao Iwamori
Pseudopregnancy-dependent accumulation of cholesterol sulfate due to up-regulation of cholesterol sulfotransferase and concurrent down-regulation of cholesterol sulfate sulfatase in the uterine endometria of rabbits.
Journal of biochemistry 1994;116(3):657-62.
1994: T Ikuta; K Chida; O Tajima; Y Matsuura; Masao Iwamori; Y Ueda; K Mizuno; S Ohno; Toshio Kuroki
Cholesterol sulfate, a novel activator for the eta isoform of protein kinase C.
Cell growth & differentiation : the molecular biology journal of the American Association for Cancer Research 1994;5(9):943-7.
1993: Masao Iwamori; K Kiguchi; Shiro Nozawa; S Hirohashi; Y Shimosato; Y Nagai
Compensatory occurrence of IV2Fucalpha,II3NeuAcalpha-Gg4Cer and human fetal antigen Lc4Cer in small cell carcinomas of the human lung.
Cancer research 1993;53(24):5903-7.
1993: K Takamatsu; K Kamei; Kaneyuki Kubushiro; Kazushige Kiguchi; Shiro Nozawa; Masao Iwamori
Luteal phase-characteristic induction of I3SO3-GalCer in human cervical epithelia and uterine endometria, and follicular phase-characteristic formation of a ganglioside-derived negative charge gradient in different regions of fallopian tubes.
Biochimica et biophysica acta 1993;1170(3):232-6.
1993: H Natomi; Tatsuya Saitoh; K Sugano; Masao Iwamori; M Fukayama; Y Nagai
Systematic analysis of glycosphingolipids in the human gastrointestinal tract: enrichment of sulfatides with hydroxylated longer-chain fatty acids in the gastric and duodenal mucosa.
Lipids 1993;28(8):737-42.
1993: M Mikami; K Takamatsu; J Tanaka; H Sasaki; M Sakayori; Masao Iwamori; Shiro Nozawa
Characteristic alteration in the concentration of IV 3NeuAc alpha-nLc4Cer in the villi of human placenta during the gestational period.
Placenta 1993;14(4):407-16.
1993: Y Cui; H Noguchi; Kazushige Kiguchi; Daisuke Aoki; N Susumu; Shiro Nozawa; H Kawakami; H Hirano; Masao Iwamori
Human cervical epidermal carcinoma-associated intracellular localization of glycosphingolipid with blood group A type 3 chain.
Japanese journal of cancer research : Gann 1993;84(6):664-72.
1992: K Takamatsu; M Mikami; Kazushige Kiguchi; Shiro Nozawa; Masao Iwamori
Structural characteristics of the ceramides of neutral glycosphingolipids in the human female genital tract--their menstrual cycle-associated change in the cervical epithelium and uterine endometrium, and their dissociation in the mucosa of the fallopian tube with the menstrual cycle.
Biochimica et biophysica acta 1992;1165(2):177-82.
1992: Susumu Kusunoki; K Inoue; Masao Iwamori; Y Nagai; T Mannen; Ichiro Kanazawa
Developmental changes of fucosylated glycoconjugates in rabbit dorsal root ganglia.
Neuroscience research 1992;15(1-2):74-80.
1992: Masao Iwamori; H Nakakuma
[Alteration in ganglioside of erythrocytes from patients with paroxysmal nocturnal hemoglobinuria].
Tanpakushitsu kakusan koso. Protein, nucleic acid, enzyme 1992;37(11 Suppl):1940-4.
1992: M Mikami; K Tukazaki; Shiro Nozawa; Masao Iwamori; Y Nagai
Menstrual cycle-associated expression of 2-hydroxy fatty acyl phytosphingosine-containing GlcCer, LacCer and Gb3Cer in human uterine endometrium.
Biochimica et biophysica acta 1992;1125(1):104-9.
1992: Kaneyuki Kubushiro; Katsumi Tsukazaki; J Tanaka; K Takamatsu; Kazushige Kiguchi; M Mikami; Shiro Nozawa; Y Nagai; Masao Iwamori
Human uterine endometrial adenocarcinoma: characteristic acquirement of synthetic potentials for II3SO3-LacCer and ganglio series sulfoglycosphingolipids after transfer of the cancer cells to culture.
Cancer research 1992;52(4):803-9.
1992: Kazushige Kiguchi; K Takamatsu; J Tanaka; Shiro Nozawa; Masao Iwamori; Y Nagai
Glycosphingolipids of various human ovarian tumors: a significantly high expression of I3SO3GalCer and Lewis antigen in mucinous cystadenocarcinoma.
Cancer research 1992;52(2):416-21.
1991: K Horikawa; M Yamasaki; Masao Iwamori; H Nakakuma; K Takatsuki; Y Nagai
Concanavalin A-stimulated expression of gangliosides with GalNAc beta 1-4(NeuAc alpha 2-3)Gal beta structure in murine thymocytes.
Glycoconjugate journal 1991;8(4):354-60.
1991: Mikio Momoeda; Yuji Taketani; M Mizuno; Masao Iwamori; Y Nagai
Characteristic expression of cholesterol sulfate in rabbit endometrium during the implantation period.
Biochemical and biophysical research communications 1991;178(1):145-50.
1991: Susumu Kusunoki; K Inoue; Masao Iwamori; Y Nagai; T Mannen
Fucosylated glycoconjugates in human dorsal root ganglion cells with unmyelinated axons.
Neuroscience letters 1991;126(2):159-62.
1991: Tatsuya Saitoh; H Natomi; W L Zhao; K Okuzumi; K Sugano; Masao Iwamori; Y Nagai
Identification of glycolipid receptors for Helicobacter pylori by TLC-immunostaining.
FEBS letters 1991;282(2):385-7.
1991: Hiroshi Mitsui; Masao Iwamori; N Hashimoto; Hideomi Yamada; Y Ikeda; G Toda; Kiyoshi Kurokawa; Y Nagai
The B subunit of cholera toxin enhances DNA synthesis in rat hepatocytes induced by insulin and epidermal growth factor.
Biochemical and biophysical research communications 1991;174(1):372-8.
1990: J Ledvinova; Masao Iwamori; Y Nagai
Characteristic binding of human plasma apolipoprotein B to gangliotetraosylceramide and gangliotriaosylceramide.
European journal of biochemistry / FEBS 1990;194(2):507-11.
1990: G Toda; Y Ikeda; M Kashiwagi; Masao Iwamori; H Oka
Hepatocyte plasma membrane glycosphingolipid reactive with sera from patients with autoimmune chronic active hepatitis: its identification as sulfatide.
Hepatology (Baltimore, Md.) 1990;12(4 Pt 1):664-70.
1990: Y Uchida; Masao Iwamori; Y Nagai
Activation of keratinization of keratinocytes from fetal rat skin with N-(O-linoleoyl) omega-hydroxy fatty acyl sphingosyl glucose (lipokeratinogenoside) as a marker of epidermis.
Biochemical and biophysical research communications 1990;170(1):162-8.
1990: R Yabe; K Koga; Masao Iwamori; Y Nagai; Y Numura
Characteristic differences in the lipid composition of middle ear effusions in adult and pediatric patients: phosphatidylethanolamine and phosphatidylserine levels.
European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery 1990;248(2):109-12.
1990: H Natomi; K Sugano; F Takaku; Masao Iwamori
Glycosphingolipid composition of the gastric mucosa. A role of sulfatides in gastrointestinal mucosal defense?
Journal of clinical gastroenterology 1990;12 Suppl 1():S52-7.
1989: Shiro Nozawa; S Narisawa; K Kojima; M Sakayori; R Iizuka; H Mochizuki; T Yamauchi; Masao Iwamori; Y Nagai
Human monoclonal antibody (HMST-1) against lacto-series type 1 chain and expression of the chain in uterine endometrial cancers.
Cancer research 1989;49(22):6401-6.
1989: Shiro Nozawa; M Sakayori; K Ohta; R Iizuka; H Mochizuki; M Soma; J Fujimoto; J Hata; Masao Iwamori; Y Nagai
A monoclonal antibody (MSN-1) against a newly established uterine endometrial cancer cell line (SNG-II) and its application to immunohistochemistry and flow cytometry.
American journal of obstetrics and gynecology 1989;161(4):1079-86.
1989: M Kashiwagi; Y Ikeda; Masao Iwamori; G Toda; Y Nagai
Significant increase in the antibody to Gal alpha 1-3Gal structure in sera of patients with hepatocellular carcinoma after transcatheter arterial embolization.
Cancer research 1989;49(16):4396-401.
1989: Susumu Kusunoki; K Inoue; Masao Iwamori; Y Nagai; T Mannen
Discrimination of human dorsal root ganglion cells by anti-fucosyl GM1 antibody.
Brain research 1989;494(2):391-5.
1989: Masao Iwamori; T Kawaguchi; Y Nagai
Differential exposure of the major gangliosides in rabbit thymocytes to Vibrio cholerae neuraminidase.
Journal of biochemistry 1989;105(5):723-7.
1989: Masao Iwamori; M Sakayori; Shiro Nozawa; T Yamamoto; M Yago; M Noguchi; Y Nagai
Monoclonal antibody-defined antigen of human uterine endometrial carcinomas is Leb.
Journal of biochemistry 1989;105(5):718-22.
1989: Z X Li; Masao Iwamori; Y Nagai; N Shitara; Kintomo Takakura
[The composition of glycosphingolipids and the effect of neuraminidase on cultured glioma cell lines].
Nō to shinkei = Brain and nerve 1989;41(4):347-52.
1989: Masao Iwamori
[Functional significance of glycolipid as an important plasma membrane constituent].
Human cell 1989;2(1):7-14.
1989: Shiro Nozawa; M Yajima; K Kojima; R Iizuka; H Mochizuki; T Sugawara; Masao Iwamori; Y Nagai
Tumor-associated mucin-type glycoprotein (CA54/61) defined by two monoclonal antibodies (MA54 and MA61) in ovarian cancers.
Cancer research 1989;49(2):493-8.
1989: Kaneyuki Kubushiro; K Kojima; M Mikami; Shiro Nozawa; R Iizuka; Masao Iwamori; Y Nagai
Menstrual cycle-associated alteration of sulfogalactosylceramide in human uterine endometrium: possible induction of glycolipid sulfation by sex steroid hormones.
Archives of biochemistry and biophysics 1989;268(1):129-36.
1988: T Kawaguchi; T Takaoka; E Yoshida; Masao Iwamori; K Takatsuki; Y Nagai
A new approach to the modification of cell membrane glycosphingolipids: ganglioside composition of JTC-12 P3 cells altered by feeding with galactose as a sole carbohydrate source in protein- and lipid-free synthetic medium.
Experimental cell research 1988;179(2):507-16.
1988: N Rodrig; T Osanai; Masao Iwamori; Y Nagai
Uncoupling of intracellular cyclic AMP and dome formation in cultured canine kidney epithelial cells: effects of gangliosides and vasopressin.
Journal of biochemistry 1988;104(2):215-9.
1988: H Natomi; K Sugano; Masao Iwamori; F Takaku; Y Nagai
Region-specific distribution of glycosphingolipids in the rabbit gastrointestinal tract: preferential enrichment of sulfoglycolipids in the mucosal regions exposed to acid.
Biochimica et biophysica acta 1988;961(2):213-22.
1988: Masao Iwamori; M Noguchi; T Yamamoto; M Yago; Shiro Nozawa; Y Nagai
Selective terminal alpha 2-3 and alpha 2-6 sialylation of glycosphingolipids with lacto-series type 1 and 2 chains in human meconium.
FEBS letters 1988;233(1):134-8.
1988: Y Uchida; Masao Iwamori; Y Nagai
Distinct differences in lipid composition between epidermis and dermis from footpad and dorsal skin of guinea pigs.
The Japanese journal of experimental medicine 1988;58(3):153-61.
1988: H Nakaishi; Y Sanai; M Shibuya; Masao Iwamori; Y Nagai
Neosynthesis of neolacto- and novel ganglio-series gangliosides in a rat fibroblastic cell line brought about by transfection with the v-fes oncogene-containing Gardner-Arnstein strain feline sarcoma virus-DNA.
Cancer research 1988;48(7):1753-8.
1988: Shiro Nozawa; S Izumi; M Sakayori; S Narisawa; K Kojima; R Iizuka; Masao Iwamori; Y Nagai
[On the clinical usefulness of a few sugar antigens and a galactosyl-transferase].
Human cell 1988;1(1):37-45.
1988: H Natomi; K Sugano; Masao Iwamori; E Saito; S Kubota; Y Kondo; N Osawa; F Takaku
[Production of CA19-9 in cultured human gastric cancer cell lines].
Nihon Shokakibyo Gakkai zasshi = The Japanese journal of gastro-enterology 1988;85(2):236-42.
1987: K Kojima; Masao Iwamori; S Takasaki; Kaneyuki Kubushiro; Shiro Nozawa; R Iizuka; Y Nagai
Diplococcal beta-galactosidase with a specificity reacting to beta 1-4 linkage but not to beta 1-3 linkage as a useful exoglycosidase for the structural elucidation of glycolipids.
Analytical biochemistry 1987;165(2):465-9.
1987: S Snada; Y Uchida; Y Anraku; A Izawa; Masao Iwamori; Y Nagai
Analysis of ceramide and monohexaosyl glycolipid derivatives by high-performance liquid chromatography and its application to the determination of the molecular species in tissues.
Journal of chromatography 1987;400():223-31.
1987: Y Ohashi; Masao Iwamori; T Ogawa; Y Nagai
Analysis of long-chain bases in sphingolipids by positive ion fast atom bombardment or matrix-assisted secondary ion mass spectrometry.
Biochemistry 1987;26(13):3990-5.