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著者

  • Ichiro Yajima
2011

Barium promotes anchorage-independent growth and invasion of human HaCaT keratinocytes via activation of c-SRC kinase

Thang, N. D., Yajima, I., Kumasaka, M. Y., Ohnuma, S., Yanagishita, T., Hayashi, R., Shekhar, H. U., Watanabe, D. & Kato, M., 2011 10 12, : : PLoS ONE. 6, 10, e25636.

研究成果: Article

公開
18 引用 (Scopus)

L-cysteine as a regulator for arsenic-mediated cancer-promoting and anti-cancer effects

Kato, M., Kumasaka, M. Y., Takeda, K., Hossain, K., Iida, M., Yajima, I., Goto, Y. & Ohgami, N., 2011 4 1, : : Toxicology in Vitro. 25, 3, p. 623-629 7 p.

研究成果: Article

8 引用 (Scopus)

Partial requirement of endothelin receptor B in spiral ganglion neurons for postnatal development of hearing

Ida-Eto, M., Ohgami, N., Iida, M., Yajima, I., Kumasaka, M. Y., Takaiwa, K., Kimitsuki, T., Sone, M., Nakashima, T., Tsuzuki, T., Komune, S., Yanagisawa, M. & Kato, M., 2011 8 26, : : Journal of Biological Chemistry. 286, 34, p. 29621-29626 6 p.

研究成果: Article

公開
8 引用 (Scopus)

Sunlight exposure-mediated DNA damage in young adults

Kato, M., Iida, M., Goto, Y., Kondo, T. & Yajima, I., 2011 8, : : Cancer Epidemiology Biomarkers and Prevention. 20, 8, p. 1622-1628 7 p.

研究成果: Article

公開
25 引用 (Scopus)
2012

A novel hairless mouse model for malignant melanoma

Thang, N. D., Yajima, I., Nakagawa, K., Tsuzuki, T., Kumasaka, M. Y., Ohgami, N., Ly, T. B., Iwamoto, T., Watanabe, D. & Kato, M., 2012 3 1, : : Journal of Dermatological Science. 65, 3, p. 207-212 6 p.

研究成果: Article

10 引用 (Scopus)

Barium inhibits arsenic-mediated apoptotic cell death in human squamous cell carcinoma cells

Yajima, I., Uemura, N., Nizam, S., Khalequzzaman, M., Thang, N. D., Kumasaka, M. Y., Akhand, A. A., Shekhar, H. U., Nakajima, T. & Kato, M., 2012 6 1, : : Archives of Toxicology. 86, 6, p. 961-973 13 p.

研究成果: Article

18 引用 (Scopus)

Chronic exposure to low frequency noise at moderate levels causes impaired balance in mice

Tamura, H., Ohgami, N., Yajima, I., Iida, M., Ohgami, K., Fujii, N., Itabe, H., Kusudo, T., Yamashita, H. & Kato, M., 2012 6 29, : : PLoS ONE. 7, 6, e39807.

研究成果: Article

公開
26 引用 (Scopus)

C-Ret-mediated hearing losses

Ohgami, N., Tamura, H., Ohgami, K., Iida, M., Yajima, I., Kumasaka, M. Y., Goto, Y., Sone, M., Nakashima, T. & Kato, M., 2012 2 13, : : International Journal of Clinical and Experimental Pathology. 5, 1, p. 23-28 6 p.

研究成果: Review article

3 引用 (Scopus)

Functional analysis of GNG2 in human malignant melanoma cells

Yajima, I., Kumasaka, M. Y., Tamura, H., Ohgami, N. & Kato, M., 2012 12 1, : : Journal of Dermatological Science. 68, 3, p. 172-178 7 p.

研究成果: Article

8 引用 (Scopus)

Otx2 Is Involved in the Regional Specification of the Developing Retinal Pigment Epithelium by Preventing the Expression of Sox2 and Fgf8, Factors That Induce Neural Retina Differentiation

Nishihara, D., Yajima, I., Tabata, H., Nakai, M., Tsukiji, N., Katahira, T., Takeda, K., Shibahara, S., Nakamura, H. & Yamamoto, H., 2012 11 8, : : PLoS ONE. 7, 11, e48879.

研究成果: Article

公開
26 引用 (Scopus)

RAS/RAF/MEK/ERK and PI3K/PTEN/AKT signaling in malignant melanoma progression and therapy

Yajima, I., Kumasaka, M. Y., Thang, N. D., Goto, Y., Takeda, K., Yamanoshita, O., Iida, M., Ohgami, N., Tamura, H., Kawamoto, Y. & Kato, M., 2012, : : Dermatology Research and Practice. 2012, 354191.

研究成果: Review article

公開
79 引用 (Scopus)
2013

A Subpopulation of Smooth Muscle Cells, Derived from Melanocyte-Competent Precursors, Prevents Patent Ductus Arteriosus

Yajima, I., Colombo, S., Puig, I., Champeval, D., Kumasaka, M., Belloir, E., Bonaventure, J., Mark, M., Yamamoto, H., Taketo, M. M., Choquet, P., Etchevers, H. C., Beermann, F., Delmas, V., Monassier, L. & Larue, L., 2013 1 31, : : PLoS ONE. 8, 1, e53183.

研究成果: Article

公開
10 引用 (Scopus)

Comparison of Barium and Arsenic Concentrations in Well Drinking Water and in Human Body Samples and a Novel Remediation System for These Elements in Well Drinking Water

Kato, M., Kumasaka, M. Y., Ohnuma, S., Furuta, A., Kato, Y., Shekhar, H. U., Kojima, M., Koike, Y., Dinh Thang, N., Ohgami, N., Ly, T. B., Jia, X., Yetti, H., Naito, H., Ichihara, G. & Yajima, I., 2013 6 21, : : PLoS ONE. 8, 6, e66681.

研究成果: Article

公開
24 引用 (Scopus)

Enhanced carcinogenicity by coexposure to arsenic and iron and a novel remediation system for the elements in well drinking water

Kumasaka, M. Y., Yamanoshita, O., Shimizu, S., Ohnuma, S., Furuta, A., Yajima, I., Nizam, S., Khalequzzaman, M., Shekhar, H. U., Nakajima, T. & Kato, M., 2013 3 1, : : Archives of Toxicology. 87, 3, p. 439-447 9 p.

研究成果: Article

22 引用 (Scopus)

Hearing impairments caused by genetic and environmental factors

Ohgami, N., Iida, M., Yajima, I., Tamura, H., Ohgami, K. & Kato, M., 2013 1 1, : : Environmental Health and Preventive Medicine. 18, 1, p. 10-15 6 p.

研究成果: Review article

公開
6 引用 (Scopus)
2014

Actin-binding protein, espin: A novel metastatic regulator for melanoma

Yanagishita, T., Yajima, I., Kumasaka, M., Kawamoto, Y., Tsuzuki, T., Matsumoto, Y., Watanabe, D. & Kato, M., 2014 3, : : Molecular Cancer Research. 12, 3, p. 440-446 7 p.

研究成果: Article

7 引用 (Scopus)

An actin-binding protein Espin is a growth regulator for melanoma

Yanagishita, T., Yajima, I., Kumasaka, M., Iida, M., Xiang, L., Tamada, Y., Matsumoto, Y., Watanabe, D. & Kato, M., 2014 12 13, : : Journal of Investigative Dermatology. 134, 12, p. 2996-2999 4 p.

研究成果: Letter

公開
1 引用 (Scopus)

Bidirectional functions of arsenic as a carcinogen and an anti-cancer agent in human squamous cell carcinoma

Thang, N. D., Yajima, I., Kumasaka, M. Y. & Kato, M., 2014 5 9, : : PLoS ONE. 9, 5, e96945.

研究成果: Article

公開
9 引用 (Scopus)

Commentary to Krishna et al. (2014): Brain deposition and neurotoxicity of manganese in adult mice exposed via the drinking water

Kumasaka, M. Y., Yajima, I., Ohgami, N., Naito, H., Omata, Y. & Kato, M., 2014 5, : : Archives of Toxicology. 88, 5, p. 1185-1186 2 p.

研究成果: Letter

8 引用 (Scopus)

Non-equilibrium atmospheric pressure plasmas modulate cell cycle-related gene expressions in melanocytic tumors of RET-transgenic mice

Yajima, I., Iida, M., Kumasaka, M. Y., Omata, Y., Ohgami, N., Chang, J., Ichihara, S., Hori, M. & Kato, M., 2014 6, : : Experimental Dermatology. 23, 6, p. 424-425 2 p.

研究成果: Article

公開
27 引用 (Scopus)

Non-thermal atmospheric pressure plasmas as a novel candidate for preventive therapy of melanoma

Omata, Y., Iida, M., Yajima, I., Takeda, K., Ohgami, N., Hori, M. & Kato, M., 2014 9 18, : : Environmental Health and Preventive Medicine. 19, 5, p. 367-369 3 p.

研究成果: Article

公開
16 引用 (Scopus)

The effects of non-thermal atmospheric pressure plasma irradiation on expression levels of matrix metalloproteinases in benign melanocytic tumors in RET-transgenic mice

Iida, M., Yajima, I., Ohgami, N., Tamura, H., Takeda, K., Ichihara, S., Hori, M. & Kato, M., 2014 1 1, : : European Journal of Dermatology. 24, 3, p. 392-394 3 p.

研究成果: Letter

11 引用 (Scopus)
2015
公開
1 引用 (Scopus)

Arsenite-Mediated Promotion of Anchorage-Independent Growth of HaCaT Cells through Placental Growth Factor

Yajima, I., Kumasaka, M. Y., Ohnuma, S., Ohgami, N., Naito, H., Shekhar, H. U., Omata, Y. & Kato, M., 2015 4 20, : : Journal of Investigative Dermatology. 135, 4, p. 1147-1156 10 p.

研究成果: Article

公開
14 引用 (Scopus)

Carcinogenic risk of chromium, copper and arsenic in CCA-treated wood

Ohgami, N., Yamanoshita, O., Thang, N. D., Yajima, I., Nakano, C., Wenting, W., Ohnuma, S. & Kato, M., 2015 8 14, : : Environmental Pollution. 206, p. 456-460 5 p.

研究成果: Article

24 引用 (Scopus)
8 引用 (Scopus)

Deltex-3-like (DTX3L) stimulates metastasis of melanoma through FAK/PI3K/AKT but not MEK/ERK pathway

Thang, N. D., Yajima, I., Kumasaka, M. Y., Iida, M., Suzuki, T. & Kato, M., 2015, : : Oncotarget. 6, 16, p. 14290-14299 10 p.

研究成果: Article

公開
26 引用 (Scopus)

Development of Preventive Therapy by Clarification of Mechanisms of Environmental-Factor-Mediated Diseases

Kato, M., Omata, Y., Iida, M., Kumasaka, M. Y., Ohgami, N., Li, X., Zou, C., Nakano, C., Kato, Y., Ohgami, K., Ohnuma, S. & Yajima, I., 2015 1 1, : : Nihon eiseigaku zasshi. Japanese journal of hygiene. 70, 3, p. 176-180 5 p.

研究成果: Review article

公開

Enhanced constitutive invasion activity in human nontumorigenic keratinocytes exposed to a low level of barium for a long time

Thang, N. D., Yajima, I., Ohnuma, S., Ohgami, N., Kumasaka, M. Y., Ichihara, G. & Kato, M., 2015 2 1, : : Environmental Toxicology. 30, 2, p. 161-167 7 p.

研究成果: Article

6 引用 (Scopus)

Plasma with high electron density and plasma-activated medium for cancer treatment

Tanaka, H., Mizuno, M., Ishikawa, K., Kondo, H., Takeda, K., Hashizume, H., Nakamura, K., Utsumi, F., Kajiyama, H., Kano, H., Okazaki, Y., Toyokuni, S., Akiyama, S., Maruyama, S., Yamada, S., Kodera, Y., Kaneko, H., Terasaki, H., Hara, H., Adachi, T. および5人, Iida, M., Yajima, I., Kato, M., Kikkawa, F. & Hori, M., 2015 12 1, : : Clinical Plasma Medicine. 3, 2, p. 72-76 5 p.

研究成果: Article

36 引用 (Scopus)

Treatment of vemurafenib-resistant SKMEL-28 melanoma cells with paclitaxel

Thang, N. D., Nghia, P. T., Kumasaka, M. Y., Yajima, I. & Kato, M., 2015 1 1, : : Asian Pacific Journal of Cancer Prevention. 16, 2, p. 699-705 7 p.

研究成果: Article

公開
8 引用 (Scopus)
2016

Epidemiological analysis of the association between hearing and barium in humans

Ohgami, N., Mitsumatsu, Y., Ahsan, N., Akhand, A. A., Li, X., Iida, M., Yajima, I., Naito, M., Wakai, K., Ohnuma, S. & Kato, M., 2016 9 1, : : Journal of Exposure Science and Environmental Epidemiology. 26, 5, p. 488-493 6 p.

研究成果: Article

19 引用 (Scopus)

Limited effectiveness of household sand filters for removal of arsenic from well water in North Vietnam

Ilmiawati, C., Thang, N. D., Iida, M., Maeda, M., Ohnuma, S., Yajima, I., Ohgami, N., Oshino, R., Al Hossain, M. M. A., Ninomiya, H. & Kato, M., 2016 12, : : Journal of Water and Health. 14, 6, p. 1032-1040 9 p.

研究成果: Article

公開
2 引用 (Scopus)

Manganese-mediated acceleration of age-related hearing loss in mice

Ohgami, N., Yajima, I., Iida, M., Li, X., Oshino, R., Kumasaka, M. Y. & Kato, M., 2016 11 8, : : Scientific Reports. 6, 36306.

研究成果: Article

公開
9 引用 (Scopus)

Modulated expression levels of tyrosine kinases in spontaneously developed melanoma by single irradiation of non-thermal atmospheric pressure plasmas

Omata, Y., Iida, M., Yajima, I., Ohgami, N., Maeda, M., Ninomiya, H., Oshino, R., Tsuzuki, T., Hori, M. & Kato, M., 2016 1 1, : : International Journal of Clinical and Experimental Pathology. 9, 2, p. 1061-1067 7 p.

研究成果: Article

2 引用 (Scopus)

Prevention of allergic rhinitis by ginger and the molecular basis of immunosuppression by 6-gingerol through T cell inactivation

Kawamoto, Y., Ueno, Y., Nakahashi, E., Obayashi, M., Sugihara, K., Qiao, S., Iida, M., Kumasaka, M. Y., Yajima, I., Goto, Y., Ohgami, N., Kato, M. & Takeda, K., 2016 1 1, : : Journal of Nutritional Biochemistry. 27, p. 112-122 11 p.

研究成果: Article

24 引用 (Scopus)

Transcription factor LSF (TFCP2) inhibits melanoma growth

Goto, Y., Yajima, I., Kumasaka, M., Ohgami, N., Tanaka, A., Tsuzuki, T., Inoue, Y., Fukushima, S., Ihn, H., Kyoya, M., Ohashi, H., Kawakami, T., Bennett, D. C. & Kato, M., 2016 1 1, : : Oncotarget. 7, 3, p. 2379-2390 12 p.

研究成果: Article

公開
14 引用 (Scopus)
2017

Arsenic-mediated hyperpigmentation in skin via NF-kappa B/endothelin-1 signaling in an originally developed hairless mouse model

Yajima, I., Kumasaka, M. Y., Iida, M., Oshino, R., Tanihata, H., Al Hossain, A., Ohgami, N. & Kato, M., 2017 11 1, : : Archives of Toxicology. 91, 11, p. 3507-3516 10 p.

研究成果: Article

8 引用 (Scopus)

Manganese-Mediated Decrease in Levels of c-RET and Tyrosine Hydroxylase Expression In Vitro

Kumasaka, M. Y., Yajima, I., Ohgami, N., Ninomiya, H., Iida, M., Li, X., Oshino, R., Tanihata, H., Yoshinaga, M. & Kato, M., 2017 11 1, : : Neurotoxicity Research. 32, 4, p. 661-670 10 p.

研究成果: Article

4 引用 (Scopus)

Oral exposure to arsenic causes hearing loss in young people aged 12-29 years and in young mice

Li, X., Ohgami, N., Omata, Y., Yajima, I., Iida, M., Oshino, R., Ohnuma, S., Ahsan, N., Akhand, A. A. & Kato, M., 2017 12 1, : : Scientific Reports. 7, 1, 6844.

研究成果: Article

公開
9 引用 (Scopus)
公開

Risk assessment of neonatal exposure to low frequency noise based on balance in mice

Ohgami, N., Oshino, R., Ninomiya, H., Li, X., Kato, M., Yajima, I. & Kato, M., 2017 2 22, : : Frontiers in Behavioral Neuroscience. 11, 30.

研究成果: Article

公開
5 引用 (Scopus)
2018

A comprehensive study including monitoring, assessment of health effects and development of a remediation method for chromium pollution

Yoshinaga, M., Ninomiya, H., Al Hossain, M. M. A., Sudo, M., Akhand, A. A., Ahsan, N., Alim, M. A., Khalequzzaman, M., Iida, M., Yajima, I., Ohgami, N. & Kato, M., 2018 6, : : Chemosphere. 201, p. 667-675 9 p.

研究成果: Article

23 引用 (Scopus)

A disadvantageous effect of adsorption of barium by melanin on transforming activity

Omata, Y., Yoshinaga, M., Yajima, I., Ohgami, N., Hashimoto, K., Higashimura, K., Tazaki, A. & Kato, M., 2018 11, : : Chemosphere. 210, p. 384-391 8 p.

研究成果: Article

3 引用 (Scopus)

Arsenic level in toenails is associated with hearing loss in humans

Li, X., Ohgami, N., Yajima, I., Xu, H., Iida, M., Oshino, R., Ninomiya, H., Shen, D., Ahsan, N., Akhand, A. A. & Kato, M., 2018 7, : : PLoS ONE. 13, 7, e0198743.

研究成果: Article

公開
8 引用 (Scopus)

Arsenic levels in cutaneous appendicular organs are correlated with digitally evaluated hyperpigmented skin of the forehead but not the sole in Bangladesh residents

Yajima, I., Ahsan, N., Akhand, A. A., Al Hossain, M. A., Yoshinaga, M., Ohgami, N., Iida, M., Oshino, R., Naito, M., Wakai, K. & Kato, M., 2018 1 1, : : Journal of Exposure Science and Environmental Epidemiology. 28, 1, p. 64-68 5 p.

研究成果: Article

8 引用 (Scopus)

Increased expression level of Hsp70 in the inner ears of mice by exposure to low frequency noise

Ninomiya, H., Ohgami, N., Oshino, R., Kato, M., Ohgami, K., Li, X., Shen, D., Iida, M., Yajima, I., Angelidis, C. E., Adachi, H., Katsuno, M., Sobue, G. & Kato, M., 2018 6, : : Hearing Research. 363, p. 49-54 6 p.

研究成果: Article

5 引用 (Scopus)
公開
2 引用 (Scopus)

Manganese in toenails is associated with hearing loss at high frequencies in humans

Ohgami, N., Li, X., Yajima, I., Oshino, R., Ohgami, K., Kato, Y., Ahsan, N., Akhand, A. A. & Kato, M., 2018 8 18, : : Biomarkers. 23, 6, p. 533-539 7 p.

研究成果: Article

4 引用 (Scopus)
2019

A unique system that can sensitively assess the risk of chemical leukoderma by using murine tail skin

Iida, M., Tazaki, A., Deng, Y., Chen, W., Yajima, I., Kondo-Ida, L., Hashimoto, K., Ohgami, N. & Kato, M., 2019 11, : : Chemosphere. 235, p. 713-718 6 p.

研究成果: Article

1 引用 (Scopus)