Objective: To establish gene expression profiles associated with malignant progression of ganglioglioma. Methods: The primary and two recurrent glioma specimens were collected intraoperatively from the same patient wh...Objective: To establish gene expression profiles associated with malignant progression of ganglioglioma. Methods: The primary and two recurrent glioma specimens were collected intraoperatively from the same patient who experienced tumor transformation into anaplastic astrocytoma and glioblastoma multiform for the first and second recurrence respectively. Gene expression was assayed through cDNA array and bioinformatics analysis. Results: A total of 197 differentially expressed genes with differential ratio value more than 3 compared with normal brain tissue were obtained. Among 109 functionally denned genes, those associated with development ranked the first by frequency, followed by genes associated with metabolism, differentiation, signal transduction and so on. As a result of cluster analysis among 368 genes, eleven genes were up regulated with malignant progression, while six genes were down regulated. Conclusion: Gene expression profiles associated with malignant progression of glioma were successfully established, which provides a powerful tool for research on molecular mechanisms of malignant progression of gliomas.展开更多
A Japanese herbal(Kampo,汉方)medicine,十全大补汤(juzentaihoto/Shi-Quan-Da-Bu-Tang),is one of the nourishing agents, a so-called"补剂(Hozai/Bu-Ji)," that is used for improving disturbance and imbalances in th...A Japanese herbal(Kampo,汉方)medicine,十全大补汤(juzentaihoto/Shi-Quan-Da-Bu-Tang),is one of the nourishing agents, a so-called"补剂(Hozai/Bu-Ji)," that is used for improving disturbance and imbalances in the homeostatic condition of the body. This formulation is orally administered to patients in various weakened states, including postsurgery patients and patients with chronic illness, where it can alleviate general symptoms such as extreme fatigue, pale complexion, loss of appetite, dry or scaly skin, night sweating, and dryness of the mouth.Recently, juzentaihoto/Shi-Quan-Da-Bu-Tang has been shown to have a variety of biological activities, including activation of natural killer cells and macrophages, cytokine induction, antibody production, antitumor effects in combination with surgical excision or other drugs, and protection against the adverse effects of anticancer drugs and radiation, including immunosuppression and bone marrow toxicity. This article focuses on the antitumor and antimetastatic properties of some Kampo medicines and mainly describes the effects of juzentaihoto and its related formulations on tumor development, progression, and metastasis in vivo. We also discuss the inhibitory mechanism of action and the importance of the prescription and constituent crude drugs in determining the efficacy.展开更多
基金This work was supported by the NationalNatural Science Foundation of China(No.30070772)
文摘Objective: To establish gene expression profiles associated with malignant progression of ganglioglioma. Methods: The primary and two recurrent glioma specimens were collected intraoperatively from the same patient who experienced tumor transformation into anaplastic astrocytoma and glioblastoma multiform for the first and second recurrence respectively. Gene expression was assayed through cDNA array and bioinformatics analysis. Results: A total of 197 differentially expressed genes with differential ratio value more than 3 compared with normal brain tissue were obtained. Among 109 functionally denned genes, those associated with development ranked the first by frequency, followed by genes associated with metabolism, differentiation, signal transduction and so on. As a result of cluster analysis among 368 genes, eleven genes were up regulated with malignant progression, while six genes were down regulated. Conclusion: Gene expression profiles associated with malignant progression of glioma were successfully established, which provides a powerful tool for research on molecular mechanisms of malignant progression of gliomas.
基金supported in part by Grant-in-Aids for Cancer Research(No.14030028)
文摘A Japanese herbal(Kampo,汉方)medicine,十全大补汤(juzentaihoto/Shi-Quan-Da-Bu-Tang),is one of the nourishing agents, a so-called"补剂(Hozai/Bu-Ji)," that is used for improving disturbance and imbalances in the homeostatic condition of the body. This formulation is orally administered to patients in various weakened states, including postsurgery patients and patients with chronic illness, where it can alleviate general symptoms such as extreme fatigue, pale complexion, loss of appetite, dry or scaly skin, night sweating, and dryness of the mouth.Recently, juzentaihoto/Shi-Quan-Da-Bu-Tang has been shown to have a variety of biological activities, including activation of natural killer cells and macrophages, cytokine induction, antibody production, antitumor effects in combination with surgical excision or other drugs, and protection against the adverse effects of anticancer drugs and radiation, including immunosuppression and bone marrow toxicity. This article focuses on the antitumor and antimetastatic properties of some Kampo medicines and mainly describes the effects of juzentaihoto and its related formulations on tumor development, progression, and metastasis in vivo. We also discuss the inhibitory mechanism of action and the importance of the prescription and constituent crude drugs in determining the efficacy.
