[Elements that cancer peer supporters working in Japanese hospitals consider to be important in helping them perform their role].

Objectives　The purpose of this study was to identify elements that cancer peer supporters working in Japanese hospitals consider to be important in helping them perform their role.Methods　A qualitative inductive research was conducted. Introductions to potential participants were obtained from a patient association that agreed to help with the study.

[Support that cancer peer supporters working at medical institutions currently receive and the support they actually need].

Objectives　This research aims to ascertain the kinds of support cancer peer supporters at medical institutions currently receive and the support they actually need.Methods　Participants in the study were ten cancer peer supporters who were recommended by a patient association and who agreed to participate in the study. Using a qualitative descriptive method, interviews were conducted using an interview guide from July to October 2014.

Efficacy and safety of an amino acid jelly containing coenzyme Q10 and L-carnitine in controlling fatigue in breast cancer patients receiving chemotherapy: a multi-institutional, randomized, exploratory trial (JORTC-CAM01).

Purpose: Cancer-related fatigue (CRF) is one of the most common symptoms reported by cancer patients. This randomized trial investigated the efficacy of the amino acid jelly Inner Power(®) (IP), a semi-solid, orally administrable dietary supplement containing coenzyme Q10 and L-carnitine, in controlling CRF in breast cancer patients in Japan.

Methods: Breast cancer patients with CRF undergoing chemotherapy were randomly assigned to receive IP once daily or regular care for 21 days.

Missing memories of death: Dissociative amnesia in the bereaved the day after a cancer death.

Objective: The death of a loved one is one of the most stressful events of life, and such stress affects the physical and psychological well-being of the bereaved. Dissociative amnesia is characterized by an inability to recall important autobiographical information. Dissociative amnesia in the bereaved who have lost a loved one to cancer has not been previously reported.

Long-term efficacy of imatinib in a practical setting is correlated with imatinib trough concentration that is influenced by body size: a report by the Nagasaki CML Study Group.

Imatinib has dramatically improved long-term survival of chronic myelogenous leukemia (CML) patients. To analyze its efficacy in a practical setting, we registered most of CML patients in Nagasaki Prefecture of Japan. Of these, 73 patients received imatinib as an initial therapy.

Imatinib provides durable molecular and cytogenetic responses in a practical setting for both newly diagnosed and previously treated chronic myelogenous leukemia: a study in nagasaki prefecture, Japan.

To evaluate the efficacy of imatinib in a practical setting, we registered 43 patients with newly diagnosed chronic myelogenous leukemia (CML) (group I) and 56 patients with previously diagnosed CML (group II) at 11 hematology centers in Nagasaki prefecture, Japan, from December 2001 to July 2005 and analyzed the molecular responses. Cytopenia, fluid retention, and skin rash were major adverse events, along with elevation in creatine phosphokinase levels. With a follow-up of approximately 3.

Gene Expression Profiles of CD133-positive Fractions Predict the Survival of Individuals with Acute Myeloid Leukemia.

Background: The current classification of acute myeloid leukemia (AML) is based predominantly on the cytogenetic abnormalities and morphology of the malignant blasts and is not always helpful for optimization of the treatment strategy. Gene expression profiles of AML blasts were obtained and a gene expression-based means of predicting the outcome of AML patients was developed.

Materials And Methods: CD133-positive hematopoietic stem cell-like fractions were purified from the bone marrow of 99 individuals with AML-related disorders and the expression profiles of ~33,000 human transcripts in these cells were characterized with the use of DNA microarray analysis.

Expression of the myeloperoxidase gene in AC133 positive leukemia cells relates to the prognosis of acute myeloid leukemia.

We previously reported that the percentage of myeloperoxidase (MPO) positive blasts had a prognostic impact on survival of patients with acute myeloid leukemia (AML). To extend this observation, we quantitatively measured the level of the MPO gene in AC133 positive leukemia cells that would contain a putative AML stem/progenitor compartment. AML cases were divided into the MPO gene high (MPOg-H) and MPO gene low (MPOg-L) groups.

Chemokine expression in human erythroid leukemia cell line AS-E2: macrophage inflammatory protein-3alpha/CCL20 is induced by inflammatory cytokines.

Objective: Normal and malignant hematopoietic cells are shown to express and secrete various cytokines and chemokines, some of which are believed to play an important role in normal and abnormal hematopoiesis in an autocrine/paracrine manner. To explore the possibility of a cytokine/chemokine network participating in the pathophysiology of anemic disorders, we evaluated the ability of inflammatory cytokines to induce chemokine expression using erythroid progenitor cells.

Methods: Erythropoietin-dependent human leukemia cell line AS-E2 was used as a model of erythroid colony-forming unit (CFU-E) cells.

DNA microarray analysis of dysplastic morphology associated with acute myeloid leukemia.

Objective: Acute myeloid leukemia (AML) develops de novo or secondarily to either myelodysplastic syndrome (MDS) or anticancer treatment (therapy-related leukemia, TRL). Prominent dysplasia of blood cells is apparent in individuals with MDS-related AML as well as in some patients with TRL or even with de novo AML. The clinical entity of AML with multilineage dysplasia (AML-MLD) is likely to be an amalgamation of MDS-related AML and de novo AML-MLD.

Membranous nephropathy after allogeneic stem cell transplantation: report of 2 cases.

Nephrotic syndrome (NS) is a rare complication of allogeneic hematopoietic stem cell transplantation (allo-HSCT). The cases of 2 patients who developed NS after receiving allo-HSCT for chronic myelogenous leukemia and acute lymphoblastic leukemia are described. In both cases, renal biopsy revealed membranous nephropathy (MN), and the patients achieved remission after treatment with prednisolone.

The level of MEF but not ELF-1 correlates with FAB subtype of acute myeloid leukemia and is low in good prognosis cases.

ETS proteins (such as PU.1, Fli-1 and ETS-1) have been shown to play important roles in normal and abnormal hematopoiesis. We examined the expression of the ELF subfamily of ETS genes (ELF-1, MEF and NERF) in acute myeloid leukemia (AML) cells using Northern blot analysis.

Matrix metalloproteinase-9 and vascular endothelial growth factor: a possible link in adult T-cell leukaemia cell invasion.

Plasma from a total of 57 patients with adult T-cell leukaemia (ATL) (acute ATL, 39 patients; lymphoma ATL, one patient; chronic ATL, 15 patients; smouldering ATL, two patients) and 20 healthy controls was analysed for the presence of type IV gelatinase activity with clinical features. A significant elevation of plasma matrix metalloproteinase-9 (MMP-9) was observed in some ATL patients, particularly in the patients with malignant cell infiltration. MMP-9 was found to be secreted into the conditioned medium from all ATL cell lines examined.