Nagai, Ryozo
Jichi Medical University · The University of Tokyo
25 papers on CoChatORCID 0000-0002-0911-7868
Most cited papers
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Mutation of the mouse klotho gene leads to a syndrome resembling ageing
Kuro-o, M., Matsumura, Y., Aizawa, H., Kawaguchi, H., Suga, T., Utsugi, T., Ohyama, Y., Kurabayashi, M., Kaname, T., Kume, E., et al. (1997) · Nature
Genetics, Aging, and Longevity in Model OrganismsParathyroid Disorders and Treatments
Cited by 3,837
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Cloning of adiponectin receptors that mediate antidiabetic metabolic effects
Yamauchi, T., Kamon, J., Ito, Y., Tsuchida, A., Yokomizo, T., Kita, S., Sugiyama, T., Miyagishi, M., Hara, K., Tsunoda, M., et al. (2003) · Nature
Adipokines, Inflammation, and Metabolic DiseasesAdipose Tissue and Metabolism
Cited by 3,176
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CD8+ effector T cells contribute to macrophage recruitment and adipose tissue inflammation in obesity
Nishimura, S., Manabe, I., Nagasaki, M., Eto, K., Yamashita, H., Ohsugi, M., Otsu, M., Hara, K., Ueki, K., Sugiura, S., et al. (2009) · Nature Medicine
Adipokines, Inflammation, and Metabolic DiseasesAdipose Tissue and Metabolism
Cited by 2,230
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Targeted disruption of AdipoR1 and AdipoR2 causes abrogation of adiponectin binding and metabolic actions
Yamauchi, T., Nio, Y., Maki, T., Kobayashi, M., Takazawa, T., Iwabu, M., Okada-Iwabu, M., Kawamoto, S., Kubota, N., Kubota, T., et al. (2007) · Nature Medicine
Adipokines, Inflammation, and Metabolic DiseasesPeroxisome Proliferator-Activated Receptors
Cited by 1,396
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Globular adiponectin protected ob/ob mice from diabetes and ApoE-deficient mice from atherosclerosis
Yamauchi, T., Kamon, J., Waki, H., Imai, Y., Shimozawa, N., Hioki, K., Uchida, S., Ito, Y., Takakuwa, K., Matsui, J., et al. (2003) · Journal of Biological Chemistry
Adipokines, Inflammation, and Metabolic DiseasesAdipose Tissue and Metabolism
Cited by 911
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Adiponectin Stimulates AMP-Activated Protein Kinase in the Hypothalamus and Increases Food Intake
Kubota, N., Yano, W., Kubota, T., Yamauchi, T., Itoh, S., Kumagai, H., Kozono, H., Takamoto, I., Okamoto, S., Shiuchi, T., et al. (2007) · Cell Metabolism
Regulation of Appetite and ObesityAdipokines, Inflammation, and Metabolic Diseases
Cited by 844
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Insulin/Foxo1 Pathway Regulates Expression Levels of Adiponectin Receptors and Adiponectin Sensitivity
Tsuchida, A., Yamauchi, T., Ito, Y., Hada, Y., Maki, T., Takekawa, S., Kamon, J., Kobayashi, M., Suzuki, R., Hara, K., et al. (2004) · Journal of Biological Chemistry
Adipokines, Inflammation, and Metabolic DiseasesAdipose Tissue and Metabolism
Cited by 550
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Adipogenesis in Obesity Requires Close Interplay Between Differentiating Adipocytes, Stromal Cells, and Blood Vessels
Nishimura, S., Manabe, I., Nagasaki, M., Hosoya, Y., Yamashita, H., Fujita, H., Ohsugi, M., Tobe, K., Kadowaki, T., Nagai, R., et al. (2007) · Diabetes
Adipokines, Inflammation, and Metabolic DiseasesAdipose Tissue and Metabolism
Cited by 440
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Impaired insulin signaling in endothelial cells reduces insulin-induced glucose uptake by skeletal muscle
Kubota, T., Kubota, N., Kumagai, H., Yamaguchi, S., Kozono, H., Takahashi, T., Inoue, M., Itoh, S., Takamoto, I., Sasako, T., et al. (2011) · Cell Metabolism
Metabolism, Diabetes, and CancerAdipokines, Inflammation, and Metabolic Diseases
Cited by 435
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Polyunsaturated fatty acids ameliorate hepatic steatosis in obese mice by SREBP-1 suppression
Sekiya, M., Yahagi, N., Matsuzaka, T., Najima, Y., Nakakuki, M., Nagai, R., Ishibashi, S., Osuga, J.-I., Yamada, N., & Shimano, H. (2003) · Hepatology
Liver Disease Diagnosis and TreatmentFatty Acid Research and Health
Cited by 415
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In vivo imaging in mice reveals local cell dynamics and inflammation in obese adipose tissue
Nishimura, S., Manabe, I., Nagasaki, M., Seo, K., Yamashita, H., Hosoya, Y., Ohsugi, M., Tobe, K., Kadowaki, T., Nagai, R., et al. (2008) · Journal of Clinical Investigation
Adipokines, Inflammation, and Metabolic DiseasesCardiovascular Disease and Adiposity
Cited by 277
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Adipose natural regulatory B cells negatively control adipose tissue inflammation
Nishimura, S., Manabe, I., Takaki, S., Nagasaki, M., Otsu, M., Yamashita, H., Sugita, J., Yoshimura, K., Eto, K., Komuro, I., et al. (2013) · Cell Metabolism
Adipokines, Inflammation, and Metabolic DiseasesT-cell and B-cell Immunology
Cited by 251
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Dynamic Functional Relay between Insulin Receptor Substrate 1 and 2 in Hepatic Insulin Signaling during Fasting and Feeding
Kubota, N., Kubota, T., Itoh, S., Kumagai, H., Kozono, H., Takamoto, I., Mineyama, T., Ogata, H., Tokuyama, K., Ohsugi, M., et al. (2008) · Cell Metabolism
Metabolism, Diabetes, and CancerPancreatic function and diabetes
Cited by 244
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Insulin receptor substrate 2 plays a crucial role in β cells and the hypothalamus
Kubota, N., Terauchi, Y., Tobe, K., Yano, W., Suzuki, R., Ueki, K., Takamoto, I., Satoh, H., Maki, T., Kubota, T., et al. (2004) · Journal of Clinical Investigation
Pancreatic function and diabetesDiabetes and associated disorders
Cited by 239
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Association between cigarette smoking, metabolic syndrome, and carotid arteriosclerosis in Japanese individuals
Ishizaka, N., Ishizaka, Y., Toda, E.-I., Hashimoto, H., Nagai, R., & Yamakado, M. (2005) · Atherosclerosis
Smoking Behavior and CessationDiabetes, Cardiovascular Risks, and Lipoproteins
Cited by 113
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Manganese superoxide dismutase polymorphism affects the oxidized low-density lipoprotein-induced apoptosis of macrophages and coronary artery disease
Fujimoto, H., Taguchi, J.-I., Imai, Y., Ayabe, S., Hashimoto, H., Kobayashi, H., Ogasawara, K., Aizawa, T., Yamakado, M., Nagai, R., et al. (2008) · European Heart Journal
Glutathione Transferases and PolymorphismsParaoxonase enzyme and polymorphisms
Cited by 84
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Deletion of angiotensin-converting enzyme 2 promotes the development of atherosclerosis and arterial neointima formation
Sahara, M., Ikutomi, M., Morita, T., Minami, Y., Nakajima, T., Hirata, Y., Nagai, R., & Sata, M. (2014) · Cardiovascular Research
Renin-Angiotensin System StudiesAtherosclerosis and Cardiovascular Diseases
Cited by 74
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Circadian Rhythms in the CNS and Peripheral Clock Disorders: Role of the Biological Clock in Cardiovascular Diseases
Maemura, K., Takeda, N., & Nagai, R. (2007) · Journal of Pharmacological Sciences
Circadian rhythm and melatoninCardiac electrophysiology and arrhythmias
Cited by 73
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Cardiovascular event rates in patients with cerebrovascular disease and atherothrombosis at other vascular locations: Results from 1-year outcomes in the Japanese REACH Registry
Uchiyama, S., Goto, S., Matsumoto, M., Nagai, R., Origasa, H., Yamazaki, T., Shigematsu, H., Shimada, K., Yamada, N., Bhatt, D. L., et al. (2009) · Journal of the Neurological Sciences
Acute Ischemic Stroke ManagementCerebrovascular and Carotid Artery Diseases
Cited by 59
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Iron Chelation Suppresses Ferritin Upregulation and Attenuates Vascular Dysfunction in the Aorta of Angiotensin II–Infused Rats
Ishizaka, N., Saito, K., Mori, I., Matsuzaki, G., Ohno, M., & Nagai, R. (2005) · Arteriosclerosis, Thrombosis, and Vascular Biology
Renin-Angiotensin System StudiesNitric Oxide and Endothelin Effects
Cited by 55
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Rimonabant ameliorates insulin resistance via both adiponectin-dependent and adiponectin-independent pathways
Watanabe, T., Kubota, N., Ohsugi, M., Kubota, T., Takamoto, I., Iwabu, M., Awazawa, M., Katsuyama, H., Hasegawa, C., Tokuyama, K., et al. (2009) · Journal of Biological Chemistry
Adipokines, Inflammation, and Metabolic DiseasesPharmacology and Obesity Treatment
Cited by 53
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Iron chelation and a free radical scavenger suppress angiotensin II-induced upregulation of TGF-β1 in the heart
Saito, K., Ishizaka, N., Aizawa, T., Sata, M., Iso-o, N., Noiri, E., Mori, I., Ohno, M., & Nagai, R. (2005) · American Journal of Physiology-Heart and Circulatory Physiology
Cardiac Fibrosis and RemodelingRenin-Angiotensin System Studies
Cited by 33
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Regulation of Transforming Growth Factor-β-dependent Cyclooxygenase-2 Expression in Fibroblasts
Matsumura, T., Suzuki, T., Aizawa, K., Sawaki, D., Munemasa, Y., Ishida, J., & Nagai, R. (2009) · Journal of Biological Chemistry
TGF-β signaling in diseasesInflammatory mediators and NSAID effects
Cited by 28
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Associations of variations in the MRF2/ARID5B gene with susceptibility to type 2 diabetes in the Japanese population
Wang, G., Watanabe, M., Imai, Y., Hara, K., Manabe, I., Maemura, K., Horikoshi, M., Ozeki, A., Itoh, C., Sugiyama, T., et al. (2012) · Journal of Human Genetics
Genetic Associations and EpidemiologyAdipokines, Inflammation, and Metabolic Diseases
Cited by 19
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