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I. Yajima · SciRah

Researcher profile · Semantic Scholar

I. Yajima

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I. Yajima — researcher profile on SciRah

h-index: 29
Works: 101
Citations: 2,544

Most-cited papers

RAS/RAF/MEK/ERK and PI3K/PTEN/AKT Signaling in Malignant Melanoma Progression and Therapy
I. Yajima, M. Kumasaka, Thang Dinh Nguyen, Yuji Goto +7 more
2011Dermatology research and practice144 citations Open access
Semantic Scholar
Identification of a novel isoform of microphthalmia-associated transcription factor that is enriched in retinal pigment epithelium.
S. Amae, N. Fuse, K. Yasumoto, Shigeru Sato +7 more
1998Biochemical and Biophysical Research Communications - BBRC141 citations
Semantic Scholar
An L1 element intronic insertion in the black-eyed white (Mitf[mi-bw]) gene: the loss of a single Mitf isoform responsible for the pigmentary defect and inner ear deafness.
I. Yajima, Shigeru Sato, Takaharu Kimura, Ken-ichi Yasumoto +3 more
1999Human Molecular Genetics110 citations
Semantic Scholar
A comprehensive study including monitoring, assessment of health effects and development of a remediation method for chromium pollution.
Masafumi Yoshinaga, Hiromasa Ninomiya, M. A. A. Al Hossain, M. Sudo +8 more
2018Chemosphere95 citations Open access
Semantic Scholar
The location of heart melanocytes is specified and the level of pigmentation in the heart may correlate with coat color
I. Yajima, L. Larue
2008Pigment Cell & Melanoma Research92 citations
Semantic Scholar
Spatiotemporal gene control by the Cre‐ERT2 system in melanocytes
I. Yajima, Elodie Belloir, Y. Bourgeois, M. Kumasaka +2 more
2006Genesis84 citations
Semantic Scholar
Prevention of allergic rhinitis by ginger and the molecular basis of immunosuppression by 6-gingerol through T cell inactivation.
Y. Kawamoto, Yuki Ueno, Emiko Nakahashi, Momoko Obayashi +9 more
2016Journal of Nutritional Biochemistry81 citations
Semantic Scholar
Molecular Network Associated with MITF in Skin Melanoma Development and Progression
I. Yajima, M. Kumasaka, Thang Dinh Nguyen, Yuji Goto +8 more
2011Journal of Skin Cancer73 citations Open access
Semantic Scholar
Chronic Exposure to Low Frequency Noise at Moderate Levels Causes Impaired Balance in Mice
Haruka Tamura, N. Ohgami, I. Yajima, Machiko Iida +6 more
2012PLoS ONE71 citations Open access
Semantic Scholar
Deltex-3-like (DTX3L) stimulates metastasis of melanoma through FAK/PI3K/AKT but not MEK/ERK pathway
Thang Dinh Nguyen, I. Yajima, M. Kumasaka, Machiko Iida +2 more
2015OncoTarget65 citations Open access
Semantic Scholar
Plasma with high electron density and plasma-activated medium for cancer treatment
Hiromasa Tanaka, M. Mizuno, K. Ishikawa, H. Kondo +21 more
201559 citations
Semantic Scholar
Carcinogenic risk of chromium, copper and arsenic in CCA-treated wood.
N. Ohgami, O. Yamanoshita, Thang Dinh Nguyen, I. Yajima +4 more
2015Environmental Pollution57 citations
Semantic Scholar
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
Masashi Kato, M. Kumasaka, S. Ohnuma, Akio Furuta +12 more
2013PLoS ONE57 citations Open access
Semantic Scholar
c-RET Molecule in Malignant Melanoma from Oncogenic RET-Carrying Transgenic Mice and Human Cell Lines
Y. Ohshima, I. Yajima, K. Takeda, Machiko Iida +3 more
2010PLoS ONE48 citations Open access
Semantic Scholar
Isolation and developmental expression of tyrosinase family genes in Xenopus laevis.
M. Kumasaka, Shigeru Sato, I. Yajima, Hiroaki Yamamoto
2003Pigment Cell Research47 citations
Semantic Scholar
CD109 expression levels in malignant melanoma.
Y. Ohshima, I. Yajima, M. Kumasaka, T. Yanagishita +6 more
2010Journal of dermatological science (Amsterdam)43 citations
Semantic Scholar
Barium inhibits arsenic-mediated apoptotic cell death in human squamous cell carcinoma cells
I. Yajima, Noriyuki Uemura, S. Nizam, M. Khalequzzaman +6 more
2012Archives of Toxicology41 citations
Semantic Scholar
Non‐equilibrium atmospheric pressure plasmas modulate cell cycle‐related gene expressions in melanocytic tumors of RET‐transgenic mice
I. Yajima, Machiko Iida, Mayuko Y. Kumasaka, Yasuhiro Omata +5 more
2014Experimental Dermatology40 citations Open access
Semantic Scholar
Mitf functions as an in ovo regulator for cell differentiation and proliferation during development of the chick RPE.
N. Tsukiji, Daisuke Nishihara, I. Yajima, K. Takeda +2 more
2009Developmental Biology40 citations Open access
Semantic Scholar
Enhanced carcinogenicity by coexposure to arsenic and iron and a novel remediation system for the elements in well drinking water
M. Kumasaka, O. Yamanoshita, Shingo Shimizu, S. Ohnuma +7 more
2013Archives of Toxicology39 citations
Semantic Scholar
Cloning and functional analysis of ascidian Mitf in vivo: insights into the origin of vertebrate pigment cells.
I. Yajima, Kosuke Endo, Shigeru Sato, Reiko Toyoda +7 more
2003Mechanisms of Development38 citations Open access
Semantic Scholar
Barium Promotes Anchorage-Independent Growth and Invasion of Human HaCaT Keratinocytes via Activation of c-SRC Kinase
Thang Dinh Nguyen, I. Yajima, M. Kumasaka, S. Ohnuma +5 more
2011PLoS ONE36 citations Open access
Semantic Scholar
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
Daisuke Nishihara, I. Yajima, Hiromasa Tabata, M. Nakai +6 more
2012PLoS ONE35 citations Open access
Semantic Scholar
A novel mouse model for de novo Melanoma.
M. Kumasaka, I. Yajima, Khaled Hossain, Machiko Iida +5 more
2010Cancer Research35 citations
Semantic Scholar
Epidemiological analysis of the association between hearing and barium in humans
N. Ohgami, Yuji Mitsumatsu, N. Ahsan, A. Akhand +7 more
2016Journal of Exposure Science and Environmental Epidemiology34 citations Open access
Semantic Scholar
Sunlight Exposure–Mediated DNA Damage in Young Adults
Masashi Kato, Machiko Iida, Yuji Goto, T. Kondo +1 more
2011Cancer Epidemiology, Biomarkers and Prevention32 citations Open access
Semantic Scholar
Arsenic-mediated hyperpigmentation in skin via NF-kappa B/endothelin-1 signaling in an originally developed hairless mouse model
I. Yajima, M. Kumasaka, Machiko Iida, R. Oshino +4 more
2017Archives of Toxicology31 citations
Semantic Scholar
Regulation of melanoblast and retinal pigment epithelium development by Xenopus laevis Mitf
M. Kumasaka, Shigeru Sato, I. Yajima, C. Goding +1 more
2005Developmental Dynamics30 citations Open access
Semantic Scholar
Multidisciplinary approach to assess the toxicities of arsenic and barium in drinking water
Masashi Kato, N. Ohgami, S. Ohnuma, Kazunori Hashimoto +13 more
2020Environmental Health and Preventive Medicine29 citations Open access
Semantic Scholar
Chromium-mediated hyperpigmentation of skin in male tannery workers in Bangladesh.
M. A. A. Al Hossain, I. Yajima, Akira Tazaki, Hua-Dong Xu +5 more
2019Chemosphere29 citations Open access
Semantic Scholar
Reduced GNG2 expression levels in mouse malignant melanomas and human melanoma cell lines.
I. Yajima, M. Kumasaka, Y. Naito, T. Yoshikawa +4 more
2012American Journal of Cancer Research28 citations
Semantic Scholar
Structure and developmental expression of the ascidian TRP gene: Insights into the evolution of pigment cell–specific gene expression
Shigeru Sato, Reiko Toyoda, Y. Katsuyama, H. Saiga +5 more
1999Developmental Dynamics28 citations
Semantic Scholar
Increased levels of renal damage biomarkers caused by excess exposure to trivalent chromium in workers in tanneries.
T. Tsuchiyama, Akira Tazaki, M. A. A. Al Hossain, I. Yajima +5 more
2020Environmental Research27 citations Open access
Semantic Scholar
Transcription factor LSF (TFCP2) inhibits melanoma growth
Yuji Goto, I. Yajima, M. Kumasaka, N. Ohgami +10 more
2015OncoTarget27 citations Open access
Semantic Scholar
Manganese-mediated acceleration of age-related hearing loss in mice
N. Ohgami, I. Yajima, Machiko Iida, Xiang Li +3 more
2016Scientific Reports26 citations Open access
Semantic Scholar
A Subpopulation of Smooth Muscle Cells, Derived from Melanocyte-Competent Precursors, Prevents Patent Ductus Arteriosus
I. Yajima, Sophie Colombo, I. Puig, D. Champeval +12 more
2013PLoS ONE25 citations Open access
Semantic Scholar
Arsenite-mediated promotion of anchorage-independent growth of HaCaT cells through placental growth factor.
I. Yajima, M. Kumasaka, S. Ohnuma, N. Ohgami +4 more
2015Journal of Investigative Dermatology24 citations Open access
Semantic Scholar
Partial Requirement of Endothelin Receptor B in Spiral Ganglion Neurons for Postnatal Development of Hearing*
Michiru Ida-Eto, N. Ohgami, Machiko Iida, I. Yajima +9 more
2011Journal of Biological Chemistry24 citations Open access
Semantic Scholar
Toxic elements in well water from Malaysia
Masashi Kato, S. Onuma, Yoko Kato, Thang Dinh Nguyen +3 more
201024 citations
Semantic Scholar
Oral exposure to arsenic causes hearing loss in young people aged 12–29 years and in young mice
Xiang Li, N. Ohgami, Yasuhiro Omata, I. Yajima +6 more
2017Scientific Reports23 citations Open access
Semantic Scholar
GNG2 inhibits invasion of human malignant melanoma cells with decreased FAK activity.
I. Yajima, M. Kumasaka, O. Yamanoshita, Cunchao Zou +3 more
2014American Journal of Cancer Research23 citations
Semantic Scholar
Isolation and developmental expression of Mitf in Xenopus laevis
M. Kumasaka, Hiraku Sato, Shigeru Sato, I. Yajima +1 more
2004Developmental Dynamics23 citations
Semantic Scholar
Hearing impairments caused by genetic and environmental factors
N. Ohgami, Machiko Iida, I. Yajima, Haruka Tamura +2 more
2012Environmental Health and Preventive Medicine21 citations Open access
Semantic Scholar
L-cysteine as a regulator for arsenic-mediated cancer-promoting and anti-cancer effects.
Masashi Kato, M. Kumasaka, K. Takeda, Khaled Hossain +4 more
2011Toxicology in Vitro21 citations
Semantic Scholar
The tyrosinase promoter is active in a subset of vagal neural crest cells during early development in mice
I. Puig, I. Yajima, J. Bonaventure, V. Delmas +1 more
2009Pigment Cell & Melanoma Research21 citations
Semantic Scholar
Arsenic levels in cutaneous appendicular organs are correlated with digitally evaluated hyperpigmented skin of the forehead but not the sole in Bangladesh residents
I. Yajima, N. Ahsan, A. Akhand, M. A. A. Al Hossain +7 more
2018Journal of Exposure Science and Environmental Epidemiology20 citations Open access
Semantic Scholar
Arsenic level in toenails is associated with hearing loss in humans
Xiang Li, N. Ohgami, I. Yajima, Hua-Dong Xu +7 more
2018PLoS ONE19 citations Open access
Semantic Scholar
Characterization of a novel member of the FGFR family, HrFGFR, in Halocynthia roretzi.
S. Kamei, I. Yajima, Hiroaki Yamamoto, A. Kobayashi +4 more
2000Biochemical and Biophysical Research Communications - BBRC19 citations
Semantic Scholar
Bidirectional Functions of Arsenic as a Carcinogen and an Anti-Cancer Agent in Human Squamous Cell Carcinoma
Thang Dinh Nguyen, I. Yajima, M. Kumasaka, Masashi Kato
2014PLoS ONE18 citations Open access
Semantic Scholar
Functional analysis of GNG2 in human malignant melanoma cells.
I. Yajima, M. Kumasaka, Haruka Tamura, N. Ohgami +1 more
2012Journal of dermatological science (Amsterdam)18 citations
Semantic Scholar

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Masashi Kato×34
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M. Kumasaka×26
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N. Ohgami×24
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Machiko Iida×20
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Hiroaki Yamamoto

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Thang Dinh Nguyen×8

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A. Akhand — researcher profile on SciRah

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S. Ohnuma — researcher profile on SciRah

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N. Ahsan — researcher profile on SciRah

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Yuji Goto — researcher profile on SciRah

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