Anaplastic large cell lymphomas expressing the novel chimeric protein p80NPM/ALK: a distinct clinicopathologic entity

M Shiota, S Nakamura, R Ichinohasama, M Abe… - 1995 - ashpublications.org
Anaplastic large cell lymphoma (ALCL) is a subtype of non-Hodgkin's lymphoma characterized
by the CD30+ large neoplastic cells and sometimes carries at(2;5)(p23;q35). Recently, …

De novo CD5+ diffuse large B-cell lymphoma: a clinicopathologic study of 109 patients

…, M Seto, M Okamoto, R Ichinohasama… - Blood, The Journal …, 2002 - ashpublications.org
De novo CD5 + diffuse large B-cell lymphoma (CD5 + DLBCL) is known to have phenotypically
and genotypically different characteristics than CD5 − DLBCL and mantle cell lymphoma …

Aberrant overexpression of microRNAs activate AKT signaling via down-regulation of tumor suppressors in natural killer–cell lymphoma/leukemia

…, N Shimizu, R Ichinohasama… - Blood, The Journal …, 2009 - ashpublications.org
The gene(s) responsible for natural killer (NK)–cell lymphoma/leukemia have not been
identified. In the present study, we found that in NK-cell lymphoma lines (n = 10) and specimens …

Significance of cyclin D1 overexpression for the diagnosis of mantle cell lymphoma: a clinicopathologic comparison of cyclin D1-positive MCL and cyclin D1-negative …

…, K Tobinai, Y Matsuno, R Ichinohasama… - Blood, The Journal …, 2000 - ashpublications.org
Mantle cell lymphoma (MCL) is a distinct clinicopathologic entity of non-Hodgkin's lymphoma,
characterized by a monotonous proliferation of small to medium-sized lymphocytes with co-…

Prognostic significance of CD56 expression for ALK-positive and ALK-negative anaplastic large-cell lymphoma of T/null cell phenotype

…, M Kami, M Okamoto, R Ichinohasama… - Blood, The Journal …, 2000 - ashpublications.org
Anaplastic large cell lymphoma (ALCL) is a distinct entity of non-Hodgkin lymphoma,
characterized by a proliferation of pleomorphic large lymphoid cells that express CD30. Recent …

[HTML][HTML] De novo CD5+ diffuse large B-cell lymphoma: results of a detailed clinicopathological review in 120 patients

…, Y Kagami, M Okamoto, R Ichinohasama… - …, 2008 - haematologica.org
Background De novo CD5-positive diffuse large B-cell lymphoma (CD5+ DLBCL) is
clinicopathologically and genetically distinct from CD5-negative (CD5−) DLBCL and mantle cell …

Herpes virus type 8-negative primary effusion lymphoma associated with PAX-5 gene rearrangement and hepatitis C virus: a case report and review of the literature

R Ichinohasama, I Miura, N Kobayashi… - The American journal …, 1998 - journals.lww.com
At present, there is no case report of HHV8− primary effusion lymphoma (PEL) with t (9; 14)(p13;
q32) involving both PAX-5 and immunoglobulin heavy chain gene rearrangement, …

A Cutaneous Agranular CD2 CD4+ CD56+ “Lymphoma”: Report of Two Cases and Review of the Literature

J Kameoka, R Ichinohasama, M Tanaka… - American journal of …, 1998 - academic.oup.com
We report 2 cases of agranular CD2 – CD4 + CD56 + non-Hodgkin lymphoma in which skin
seemed to be the primary site. A 21-year-old woman’s initial symptom was a skin nodule on …

Diagnosis of t (2; 5)(p23; q35)-associated Ki-1 lymphoma with immunohistochemistry

…, J Fujimoto, M Takenaga, H Satoh, R Ichinohasama… - 1994 - ashpublications.org
Some Ki-1 lymphomas carry a specific chromosomal translocation, t(2;5)(p23;q35). We
have recently found a novel hyperphosphorylated 80- kD protein tyrosine kinase, p80, in a …

Aspects of the development of Schlemm's canal

T Hamanaka, A Bill, R Ichinohasama, T Ishida - Experimental eye research, 1992 - Elsevier
We have tried to answer the question of whether the endothelium of Schlemm's canal is
derived from and retains properties of blood vessels by studying: (1) the development of …