B-cell surface antigen B7 provides a costimulatory signal that induces T cells to proliferate and secrete interleukin 2.

…, GJ Freeman, JG Gribben, K Sugita… - Proceedings of the …, 1991 - National Acad Sciences
Occupancy of the T-cell receptor complex does not appear to be a sufficient stimulus to
induce a T-cell-mediated immune response. Increasing evidence suggests that cognate cell-cell …

B cell subpopulations separated by CD27 and crucial collaboration of CD27+ B cells and helper T cells in immunoglobulin production

…, K Fukushima, S Ito, K Sugita… - European journal of …, 1997 - Wiley Online Library
B cell immunoglobulin production is regulated by helper T cells through direct interaction
and secreted cytokines. In the present study, we functionally analyzed CD27 in cord and …

Immunosuppressive therapy using antithymocyte globulin, cyclosporine, and danazol with or without human granulocyte colony-stimulating factor in children with …

…, M Tsuchida, H Mugishima, K Sugita… - Blood, The Journal …, 2000 - ashpublications.org
A prospective multicenter trial of 119 children 1 to 18 years of age with newly diagnosed
aplastic anemia (AA) was conducted, comparing treatment using antithymocyte globulin (ATG), …

FLT3 mutations in the activation loop of tyrosine kinase domain are frequently found in infant ALL with MLL rearrangements and pediatric ALL with hyperdiploidy

T Taketani, T Taki, K Sugita, Y Furuichi, E Ishii… - Blood, 2004 - ashpublications.org
Point mutations of D835/I836 of the FLT3 gene have been reported in adult acute myeloid
leukemia (AML), but not in pediatric AML or acute lymphoblastic leukemia (ALL). FLT3-D835/…

Clinical significance of early T‐cell precursor acute lymphoblastic leukaemia: results of the Tokyo Children's Cancer Study Group Study L99‐15

…, Y Hayashi, M Tsuchida, K Sugita… - British journal of …, 2012 - Wiley Online Library
Early T‐cell precursor acute lymphoblastic leukaemia (ETP‐ALL) is a recently identified
subtype of T‐ALL with distinctive gene expression and cell marker profiles, poor response to …

Myelodysplastic syndrome and acute myelogenous leukemia as a late clonal complication in children with acquired aplastic anemia

…, S Ohta, H Sasaki, J Okamura, K Sugita… - Blood, The Journal …, 1997 - ashpublications.org
The improved outcome of acquired aplastic anemia (AA) has revealed later complications,
such as myelodysplastic syndrome (MDS) and acute myelogenous leukemia (AML). We …

Roles of Bim in apoptosis of normal and Bcr-Abl-expressing hematopoietic progenitors

…, H Matsui, T Shinjyo, T Inukai, K Sugita… - … and cellular biology, 2004 - Am Soc Microbiol
Bcr-Abl kinase is known to reverse apoptosis of cytokine-dependent cells due to cytokine
deprivation, although it has been controversial whether chronic myeloid leukemia (CML) …

Cell surface modulation of CD26 by anti-1F7 monoclonal antibody. Analysis of surface expression and human T cell activation.

NH Dang, Y Torimoto, K Sugita, JF Daley… - … (Baltimore, Md.: 1950 …, 1990 - journals.aai.org
In this paper, we examined in detail the ability of anti-1F7 to modulate 1F7 (CD26) surface
expression as well as analyzed the functional relationship between the surface expression of …

[PDF][PDF] No advantage of dexamethasone over prednisolone for the outcome of standard-and intermediate-risk childhood acute lymphoblastic leukemia in the Tokyo …

…, M Sotomatsu, K Sugita, K Sugita… - Journal of Clinical …, 2005 - researchgate.net
… Shunji Igarashi, Atsushi Manabe, Akira Ohara, Masaaki Kumagai, Tomohiro Saito, Yuri
Okimoto, Takehiko Kamijo, Keiichi Isoyama, Michiko Kajiwara, Manabu Sotomatsu, Ken-ichi …

Saccade eye movements as a quantitative measure of frontostriatal network in children with ADHD

…, Y Sato, H Kanemura, K Aoyagi, K Sugita… - Brain and …, 2010 - Elsevier
Background: Evidence of poor inhibition in attention deficit hyperactivity disorder (ADHD)
comes primarily from neuropsychological tasks and neuroimaging studies, many of which have …