Haruhiko Suzuki

Ultrasound study of the solid-liquid transition and solid-liquid interface of $^4$He in aerogels (2008)

Matsumoto, Koichi, Tsuboya, Hiroyuki, Yoshino, Keiichi, Abe, Satoshi, Tsujii, Hiroyuki, Suzuki, Haruhiko

The freezing and melting of $^{4}$He in various aerogels with porosities ranging from 92 to 97% was studied using longitudinal ultrasound. The freezing pressure, detected by a change in velocity and...

ac susceptibility and static magnetization measurements of CeRu2Si2 at small magnetic fields and ultralow temperatures (2003)

Takahashi, D., Abe, Satoshi, Mizuno, H., Tayurskii, Dmitrii A., Matsumoto, K., Suzuki, Haruhiko, ...

The magnetic properties of CeRu2Si2 at microkelvin temperatures (down to 170 μK) and ultrasmall magnetic fields (0.02∼6.21 mT) are investigated experimentally. The simultaneously measured ac...

Aversive Conditioning to a Compound Odor Stimulus and Its Components in a Terrestrial Mollusc (1999)

Tatsuhiko Sekiguchi, Haruhiko Suzuki, Atsushi Yamada, Tetsuya Kimura

To understand the perception of an odor mixture by the slug Limax marginatus, a mixture of two odors (carrot and cucumber) was used to condition the slugs, and internal representation of the odor...

Ultraviolet Light Induces Redox Reaction–mediated Dimerization and Superactivation of Oncogenic Ret Tyrosine Kinases

Kato, Masashi, Iwashita, Toshihide, Takeda, Kozue, Akhand, Anwarul A., Liu, Wei, Yoshihara, Motoi, ...

The c-RET proto-oncogene encodes a receptor-type tyrosine kinase, and its mutations in the germ line are responsible for the inheritance of multiple endocrine neoplasia type 2A (MEN2A) and 2B...

Mice Lacking Interleukin-2 (IL-2)/IL-15 Receptor β Chain Are Susceptible to Infection with Avirulent Salmonella enterica subsp. enterica Serovar Choleraesuis but Mice Lacking IL-2 Are Resistant

Nishimura, Hitoshi, Tagaya, Mitsuhiko, Tsunobuchi, Hironaka, Suzuki, Haruhiko, Nakashima, Izumi, Yoshikai, Yasunobu

Interleukin-2 (IL-2)/IL-15 receptor β (IL-15Rβ)−/− mice were susceptible to infection with avirulent Salmonella enterica subsp. enterica serovar Choleraesuis, whereas IL-2−/− mice were...

Hematopoietic Protein Tyrosine Phosphatase Suppresses Extracellular Stimulus-Regulated Kinase Activation

Gronda, Marcela, Arab, Sara, Iafrate, Barbara, Suzuki, Haruhiko, Zanke, Brent W.

The mitogen-activated protein kinases (MAPKs) are signaling molecules that become enzymatically activated through phosphorylation by diverse stimuli. Hematopoietic cytokines, growth factors, and...

Ultraviolet Light Induces Redox Reaction–mediated Dimerization and Superactivation of Oncogenic Ret Tyrosine Kinases

Kato, Masashi, Iwashita, Toshihide, Takeda, Kozue, Akhand, Anwarul A., Liu, Wei, Yoshihara, Motoi, ...

The c-RET proto-oncogene encodes a receptor-type tyrosine kinase, and its mutations in the germ line are responsible for the inheritance of multiple endocrine neoplasia type 2A (MEN2A) and 2B...

Mice Lacking Interleukin-2 (IL-2)/IL-15 Receptor β Chain Are Susceptible to Infection with Avirulent Salmonella enterica subsp. enterica Serovar Choleraesuis but Mice Lacking IL-2 Are Resistant

Nishimura, Hitoshi, Tagaya, Mitsuhiko, Tsunobuchi, Hironaka, Suzuki, Haruhiko, Nakashima, Izumi, Yoshikai, Yasunobu

Interleukin-2 (IL-2)/IL-15 receptor β (IL-15Rβ)−/− mice were susceptible to infection with avirulent Salmonella enterica subsp. enterica serovar Choleraesuis, whereas IL-2−/− mice were...

Hematopoietic Protein Tyrosine Phosphatase Suppresses Extracellular Stimulus-Regulated Kinase Activation

Gronda, Marcela, Arab, Sara, Iafrate, Barbara, Suzuki, Haruhiko, Zanke, Brent W.

The mitogen-activated protein kinases (MAPKs) are signaling molecules that become enzymatically activated through phosphorylation by diverse stimuli. Hematopoietic cytokines, growth factors, and...

Inhibition of Fas-mediated apoptotic cell death of murine T lymphocytes in a mouse model of immunosenescence in linkage to deterioration in cell membrane raft function

Yokoyama, Toshihiro, Du, Jun, Kawamoto, Yoshiyuki, Suzuki, Haruhiko, Nakashima, Izumi

We previously developed a transgenic mouse line into which a rabbit protein kinase Cα (PKCα) gene fused to a human CD2 promoter/enhancer was introduced, and we found that immunosenescence was...

Murine lymph node-derived stromal cells effectively support survival but induce no activation/proliferation of peripheral resting T cells in vitro

Zhou, Yan-wen, Aritake, Sayoko, Tri Endharti, Agustina, Wu, Jianghong, Hayakawa, Akemi, Nakashima, Izumi, ...

Little is known about the homeostatic mechanisms by which the levels of peripheral lymphocytes are maintained. The survival of naïve T cells in vivo must be maintained by some factors that have not...

ac susceptibility and static magnetization measurements of CeRu2Si2 at small magnetic fields and ultralow temperatures

Takahashi, D., Abe, Satoshi, Mizuno, H., Tayurskii, Dmitrii A., Matsumoto, K., Suzuki, Haruhiko, ...

The magnetic properties of CeRu2Si2 at microkelvin temperatures (down to 170 μK) and ultrasmall magnetic fields (0.02∼6.21 mT) are investigated experimentally. The simultaneously measured ac...

超音波パルスドプラ法による鼓膜振動の観察

中野, 淳之, 三浦, 巧, ナカノ, アツユキ, Nakano, Atsuyuki, ミウラ, タクミ, Miura, Takumi, ...

鼓膜振動に関する研究は古くから行われ, 諸家がさまざまな方法をもって種々の報告をしている。しかし, その多くはモデルや動物,...

超音波パルスドプラ法による鼓膜振動の観察

中野, 淳之, 三浦, 巧, ナカノ, アツユキ, Nakano, Atsuyuki, ミウラ, タクミ, Miura, Takumi, ...

鼓膜振動に関する研究は古くから行われ, 諸家がさまざまな方法をもって種々の報告をしている。しかし, その多くはモデルや動物,...

ヒトにおける発声関連脳電位の解析 : ピッチ変化による検討

新見, 將泰, 中島, 祥夫, 坂本, 尚志, 遊座, 潤, 伊藤, 宏文, 三浦, 巧, ...

近年, 運動関連脳電位については手指の単純な屈伸運動に関する詳細な研究はあるが, 発声に関する報告は少ない。本研究では,...

ヒトにおける発声関連脳電位の解析 : ピッチ変化による検討

新見, 將泰, 中島, 祥夫, 坂本, 尚志, 遊座, 潤, 伊藤, 宏文, 三浦, 巧, ...

近年, 運動関連脳電位については手指の単純な屈伸運動に関する詳細な研究はあるが, 発声に関する報告は少ない。本研究では,...

Essential Roles of CD8+CD122+ Regulatory T Cells in the Maintenance of T Cell Homeostasis

Rifa'i, Muhaimin, Kawamoto, Yoshiyuki, Nakashima, Izumi, Suzuki, Haruhiko

Regulation of immune system is of paramount importance to prevent immune attacks against self-components. Mice deficient in the interleukin (IL)-2/IL-15 receptor β chain, CD122, are model animals of...

Normal Regulatory α/β T Cells Effectively Eliminate Abnormally Activated T Cells Lacking the Interleukin 2 Receptor β in Vivo

Suzuki, Haruhiko, Zhou, Yan Wen, Kato, Masashi, Mak, Tak W., Nakashima, Izumi

Although interleukin 2 (IL-2) has been thought to be the most important cytokine for T cell growth, animals lacking IL-2 or a component of its receptor molecules have more expanded T cells with...

Abnormal Development of Intestinal Intraepithelial Lymphocytes and Peripheral Natural Killer Cells in Mice Lacking the IL-2 Receptor β Chain

Suzuki, Haruhiko, Duncan, Gordon S., Takimoto, Hiroaki, Mak, Tak W.

The interleukin-2 receptor β chain (IL-2Rβ) is expressed on a variety of hematopoietic cell types, including natural killer (NK) cells and nonconventional T lymphocyte subsets such as intestinal...