Posts Tagged: molecular biology

Pathway to better metabolism discovered in fat cells

Pathway to better metabolism discovered in fat cells

Control over obesity and diabetes may be one step closer thanks to a Hiroshima University study in fat tissue. The research team of Professor Kazunori Imaizumi, PhD, at Hiroshima University has mapped the activation pathway for a¬†protein responsible for burning excess energy in the body. If the pathway can be confirmed in living animal studies,… Read more

New genetic cause of gastric and prostate cancer identified

New genetic cause of gastric and prostate cancer identified

Researchers at Hiroshima University have opened the door to finding a new class of cancer-causing genetic variations. Using a combination of pre-existing electronic databases and their own experiments with cancerous and healthy cells, researchers linked stomach (gastric) and prostate cancer to a specific type of DNA called transcribed-ultraconserved regions (T-UCRs).¬† This approach will likely reveal… Read more

How do harmful chronic myelogenous leukemia stem cells obtain their nutrients?

How do harmful chronic myelogenous leukemia stem cells obtain their nutrients?

Applicability of a new strategy to overcome disease recurrence in patients with chronic myelogenous leukemia     A research group in Japan and in Korea has found a novel nutrient uptake process that maintains the activity of murine chronic myelogenous leukemia (CML) stem cells. Pharmacological inhibition of nutrient uptake decreased CML stem cell activity in… Read more

Noncoding RNA CCDC26 regulates KIT expression

Noncoding RNA CCDC26 regulates KIT expression

  A long noncoding RNA (lncRNA), which might give an impact on tyrosine kinase-targeted leukemia therapy, was found to be expressed in a leukemia cell line. The function of the lncRNA CCDC26 is not fully understood; however, researchers at Hiroshima University revealed the mechanisms by which CCDC26 controls the receptor tyrosine kinase KIT expression. The… Read more

Establishment of induced pluripotent stem cells from Werner syndrome fibroblasts

Establishment of induced pluripotent stem cells from Werner syndrome fibroblasts

Milestone for understanding diseases and for the development of new therapies Associate Professor Akira Shimamoto and Professor Hidetoshi Tahara at the Graduate School of Biomedical & Health Science in Hiroshima University, Professor Koutaro Yokote at the Graduate School of Medicine in Chiba University, Visiting Professor Makoto Goto at the Medical Center East in Tokyo Women’s… Read more