Oltea Sampetrean

Division of Gene Regulation

Websitehttps://k-ris.keio.ac.jp/html/100002492_ja.html

402 Citations
12 h-Index

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7 Similar Profiles

Glioma Medicine & Life Sciences

Glioblastoma Medicine & Life Sciences

Stem Cells Medicine & Life Sciences

Neoplastic Stem Cells Medicine & Life Sciences

Neoplasms Medicine & Life Sciences

Brain Neoplasms Medicine & Life Sciences

Aneurysm Medicine & Life Sciences

Ruptured Aneurysm Medicine & Life Sciences

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Research Output 2004 2019

402 Citations
12 h-Index
30 Article
1 Conference contribution
1 Review article

Visualization of spatiotemporal dynamics of human glioma stem cell invasion

Tamura, R., Miyoshi, H., Sampetrean, O., Shinozaki, M., Morimoto, Y., Iwasawa, C., Fukaya, R., Mine, Y., Masuda, H., Maruyama, T., Narita, M., Saya, H., Yoshida, K., Okano, H. & Toda, M., 2019 May 6, In : Molecular brain. 12, 1, 1 p.

Research output: Contribution to journal › Article

Open Access

Glioma

Stem Cells

Glioblastoma

Axons

Time-Lapse Imaging

2 Citations (Scopus)

CD44 variant inhibits insulin secretion in pancreatic β cells by attenuating LAT1-mediated amino acid uptake

Kobayashi, N., Okazaki, S., Sampetrean, O., Irie, J., Itoh, H. & Saya, H., 2018 Dec 1, In : Scientific Reports. 8, 1, 2785.

Research output: Contribution to journal › Article

Insulin

Amino Acids

Neutral Amino Acids

Antiporters

Amino Acid Transport Systems

1 Citation (Scopus)

Epidermal growth factor receptor promotes glioma progression by regulating xCT and GluN2B-containing N-methyl-d-aspartate–sensitive glutamate receptor signaling

Suina, K., Tsuchihashi, K., Yamasaki, J., Kamenori, S., Shintani, S., Hirata, Y., Okazaki, S., Sampetrean, O., Baba, E., Akashi, K., Mitsuishi, Y., Takahashi, F., Takahashi, K., Saya, H. & Nagano, O., 2018 Jan 1, (Accepted/In press) In : Cancer Science.

Research output: Contribution to journal › Article

Glutamate Receptors

Epidermal Growth Factor Receptor

Glioma

Glutamic Acid

Epidermal Growth Factor

17 Citations (Scopus)

Gold-nanofève surface-enhanced Raman spectroscopy visualizes hypotaurine as a robust anti-oxidant consumed in cancer survival

Shiota, M., Naya, M., Yamamoto, T., Hishiki, T., Tani, T., Takahashi, H., Kubo, A., Koike, D., Itoh, M., Ohmura, M., Kabe, Y., Sugiura, Y., Hiraoka, N., Morikawa, T., Takubo, K., Suina, K., Nagashima, H., Sampetrean, O., Nagano, O., Saya, H. & 3 others, Yamazoe, S., Watanabe, H. & Suematsu, M., 2018 Dec 1, In : Nature Communications. 9, 1, 1561.

Research output: Contribution to journal › Article

Raman Spectrum Analysis

Oxidants

Gold

Raman spectroscopy

tumors

2 Citations (Scopus)

HER2 heterogeneity is associated with poor survival in HER2-positive breast cancer

Hosonaga, M., Arima, Y., Sampetrean, O., Komura, D., Koya, I., Sasaki, T., Sato, E., Okano, H., Kudo, J., Ishikawa, S., Saya, H. & Ishikawa, T., 2018 Aug 1, In : International Journal of Molecular Sciences. 19, 8, 2158.

Research output: Contribution to journal › Article

breast

cancer

Breast Neoplasms

mice

RNA Sequence Analysis