Quantized Berry Phases of a Spin-1/2 Frustrated Two-Leg Ladder with Four-Spin Exchange (2008)
Maruyama, I., Hirano, T., Hatsugai, Y.
A spin-1/2 frustrated two-leg ladder with four-spin exchange interaction is studied by quantized Berry phases. We found that the Berry phase successfully characterizes the Haldane phase in addition...
Non-adiabatic effect on Laughlin's argument of the quantum Hall effect (2008)
We have numerically studied a non-adiabatic charge transport in the quantum Hall system pumped by a magnetic flux, as one of the simplest theoretical realizations of non-adiabatic Thouless pumping....
Topological Identification of Spin-1/2 Two-Leg Ladder with Four-Spin Ring Exchange (2008)
Maruyama, I., Hirano, T., Hatsugai, Y.
A spin-1/2 two-leg ladder with four-spin ring exchange is studied by quantized Berry phases, used as local order parameters. Reflecting local objects, non-trivial ($\pi$) Berry phase is founded on a...
Maruyama, I., Shibata, N., Ueda, K.
The Fano-Kondo effect in zero-bias conductance is studied based on a theoretical model for the T-shaped quantum dot by the finite temperature density matrix renormalization group method. The...
High mobility group box 1: as a 'testament' mediator (2005)
Maruyama, I, Abeyama, K, Ito, T, Biswas, KK, Kawahara, K, Hashiguchi, T, ...
No abstract available.
High mobility group box 1 (HMGB1) quantified by ELISA that dose not cross-react with HMGB2 (2005)
Yakabe, K, Yamada, S, Kobayashi, M, Maruyama, I
No abstract available.
Hyper-ERAD: a novel pathomechanism for rheumatoid arthritis (2004)
Nakajima, T, Yagishita, N, Yamasaki, S, Tsuchimochi, K, Amano, T, Fukamizu, A, ...
No abstract available.
Pathogenetic roles of Synoviolin in synovial hyperplasia of rheumatoid arthritis (2003)
Yamasaki, S, Yagishita, N, Amano, T, Tsuchimochi, K, Maruyama, I, Nishioka, K, ...
No abstract available.
Tsuchimochi, K, Yamasaki, S, Yagishita, N, Amano, T, Komiya, S, Maruyama, I, ...
No abstract available.
The importance of Synoviolin in embryogenesis (2003)
Yagishita, N, Amano, T, Yamasaki, S, Tsuchimochi, T, Nishioka, K, Maruyama, I, ...
No abstract available.
Synoviolin as a novel pathogenic factor for arthropathy (2003)
Amano, T, Yamasaki, S, Yagishita, N, Tsuchimochi, K, Fukamizu, A, Maruyama, I, ...
No abstract available.
Two types of abnormal genes for plasminogen in families with a predisposition for thrombosis.
Ichinose, A, Espling, E S, Takamatsu, J, Saito, H, Shinmyozu, K, Maruyama, I, ...
The gene coding for plasminogen has been compared with several abnormal genes from Japanese patients by the polymerase chain reaction and DNA sequence analysis. Two types of abnormal genes coding for...
Matsushita, K., Motani, R., Sakuta, T., Nagaoka, S., Matsuyama, T., Abeyama, K., ...
We investigated whether vascular endothelial growth factor (VEGF) production by human pulp cells (HPC) is regulated by lipopolysaccharide (LPS) in relation to the pathogenesis of pulpitis. Although...
Kannagi, M, Shida, H, Igarashi, H, Kuruma, K, Murai, H, Aono, Y, ...
A trans-acting regulatory gene product p40tax (Tax) of human T-cell leukemia virus type I (HTLV-I) is one of the main target antigens recognized by cytotoxic T lymphocytes (CTL) specific for HTLV-I....
Overgrowth of human synovial cells driven by the human T cell leukemia virus type I tax gene.
Nakajima, T, Aono, H, Hasunuma, T, Yamamoto, K, Maruyama, I, Nosaka, T, ...
One of the salient pathological features of rheumatoid arthritis is synovial cell proliferation with bone erosion. Despite extensive investigation, the factors essential for synovial cell...
Kitajima, I, Yamamoto, K, Sato, K, Nakajima, Y, Nakajima, T, Maruyama, I, ...
To investigate the pathogenesis of human T cell lymphotropic virus type I (HTLV-I)-associated chronic inflammatory arthropathy (HAAP), we sought to detect proviral DNA in the articular lesions. For...
Human thrombomodulin is not an efficient inhibitor of the procoagulant activity of thrombin.
Maruyama, I, Salem, H H, Ishii, H, Majerus, P W
The effect of human thrombomodulin isolated from placenta on the procoagulant activity of thrombin was studied and compared to that of rabbit thrombomodulin. The isolated protein was proved to be...
Biosynthesis of coagulation Factor V by a human hepatocellular carcinoma cell line.
Wilson, D B, Salem, H H, Mruk, J S, Maruyama, I, Majerus, P W
A human hepatocellular carcinoma line, HepG2, was found to secrete coagulation Factor V. Factor V activity in HepG2 culture fluid increased nearly linearly during a 20-h time course (5 ng Factor Va/h...
Maruyama, I, Salem, H H, Majerus, P W
In vitro the rate of protein C activation by thrombin is significantly accelerated by two distinct cofactors (a) the endothelial cell surface protein, thrombomodulin, and (b) human coagulation Factor...
Suzuki, K, Kusumoto, H, Deyashiki, Y, Nishioka, J, Maruyama, I, Zushi, M, ...
We have deduced the entire 575-amino acid sequence of the human thrombomodulin precursor from cDNA clones. The precursor starts with an 18-residue signal peptide domain, followed by the NH2-terminal...
Two types of abnormal genes for plasminogen in families with a predisposition for thrombosis.
Ichinose, A, Espling, E S, Takamatsu, J, Saito, H, Shinmyozu, K, Maruyama, I, ...
The gene coding for plasminogen has been compared with several abnormal genes from Japanese patients by the polymerase chain reaction and DNA sequence analysis. Two types of abnormal genes coding for...
Matsushita, K., Motani, R., Sakuta, T., Nagaoka, S., Matsuyama, T., Abeyama, K., ...
We investigated whether vascular endothelial growth factor (VEGF) production by human pulp cells (HPC) is regulated by lipopolysaccharide (LPS) in relation to the pathogenesis of pulpitis. Although...
Kannagi, M, Shida, H, Igarashi, H, Kuruma, K, Murai, H, Aono, Y, ...
A trans-acting regulatory gene product p40tax (Tax) of human T-cell leukemia virus type I (HTLV-I) is one of the main target antigens recognized by cytotoxic T lymphocytes (CTL) specific for HTLV-I....
Overgrowth of human synovial cells driven by the human T cell leukemia virus type I tax gene.
Nakajima, T, Aono, H, Hasunuma, T, Yamamoto, K, Maruyama, I, Nosaka, T, ...
One of the salient pathological features of rheumatoid arthritis is synovial cell proliferation with bone erosion. Despite extensive investigation, the factors essential for synovial cell...
Kitajima, I, Yamamoto, K, Sato, K, Nakajima, Y, Nakajima, T, Maruyama, I, ...
To investigate the pathogenesis of human T cell lymphotropic virus type I (HTLV-I)-associated chronic inflammatory arthropathy (HAAP), we sought to detect proviral DNA in the articular lesions. For...
Human thrombomodulin is not an efficient inhibitor of the procoagulant activity of thrombin.
Maruyama, I, Salem, H H, Ishii, H, Majerus, P W
The effect of human thrombomodulin isolated from placenta on the procoagulant activity of thrombin was studied and compared to that of rabbit thrombomodulin. The isolated protein was proved to be...
Biosynthesis of coagulation Factor V by a human hepatocellular carcinoma cell line.
Wilson, D B, Salem, H H, Mruk, J S, Maruyama, I, Majerus, P W
A human hepatocellular carcinoma line, HepG2, was found to secrete coagulation Factor V. Factor V activity in HepG2 culture fluid increased nearly linearly during a 20-h time course (5 ng Factor Va/h...
Maruyama, I, Salem, H H, Majerus, P W
In vitro the rate of protein C activation by thrombin is significantly accelerated by two distinct cofactors (a) the endothelial cell surface protein, thrombomodulin, and (b) human coagulation Factor...
Suzuki, K, Kusumoto, H, Deyashiki, Y, Nishioka, J, Maruyama, I, Zushi, M, ...
We have deduced the entire 575-amino acid sequence of the human thrombomodulin precursor from cDNA clones. The precursor starts with an 18-residue signal peptide domain, followed by the NH2-terminal...
Arthritis in a human T lymphotropic virus type I (HTLV-I) carrier.
Ijichi, S, Matsuda, T, Maruyama, I, Izumihara, T, Kojima, K, Niimura, T, ...
The case is described of a 57 year old woman with polyarthritis fulfilling the 1987 revised criteria of the American Rheumatism Association for rheumatoid arthritis, accompanied by clinical carrier...
Synovial fluid T cells in HTLV-I positive RA.
Ijichi, S, Maruyama, I, Maruyama, Y, Osame, M, Matsuda, T, Niinura, T, ...
Shin, H., Kitajima, I., Nakajima, T., Shao, Q., Tokioka, T., Takasaki, I., ...
OBJECTIVE—To clarify the mechanism of thrombin receptor mediated signal transduction and the induction of cytokines by thrombin stimulation in rheumatoid synovial fibroblasts. METHODS—Cytokines...
Ukaji, F., Kitajima, I., Kubo, T., Shimizu, C., Nakajima, T., Maruyama, I.
OBJECTIVE—To identify rheumatoid arthritis (RA) specific autoantibody and its antigen in the human osteoblast-like cell line, MG-63. METHODS—MG-63 cell extract was subjected to western blotting...
Mori, S, Mizoguchi, A, Kawabata, M, Fukunaga, H, Usuku, K, Maruyama, I, ...
Background: A study was undertaken to investigate the pathogenesis of pulmonary involvement in human T lymphotropic virus type I (HTLV-I) carriers.
Increased serum high mobility group box-1 level in Churg–Strauss syndrome
Taira, T, Matsuyama, W, Mitsuyama, H, Kawahara, K-I, Higashimoto, I, Maruyama, I, ...
Churg–Strauss syndrome (CSS) is a rare form of systemic vasculitis occurring in patients with asthma and hypereosinophilia; however, its mechanisms involved in the severe tissue inflammation with...