Posts Categorized: Research News

Genetic cause of neurological disease identified

Genetic cause of neurological disease identified

Using the genetic information of two different families with three generations of disease, researchers have identified a new mutation responsible for a degenerative and ultimately fatal movement disorder. Through induced pluripotent stem cell techniques, researchers also grew neurons from one patient in the laboratory to be used in future experiments. Spinocerebellar ataxia (SCA) is a… Read more

The tortoise and the hare of spinal neural circuits

The tortoise and the hare of spinal neural circuits

After an injury, practicing movements at different speeds improves certain nerve functions Changes in one circuit of nerves, but not another, in the spinal cord depend on how quickly muscles must move to complete a task, according to results from the Human Motor Control Laboratory of Professor Kozo Funase, PhD, at Hiroshima University.  The results… Read more

New targets for reducing nerve pain identified

New targets for reducing nerve pain identified

A specific molecule involved in maintaining pain after a nerve injury has been identified and blocked in mice by Hiroshima University researchers.  These results reveal a promising therapeutic strategy for treating neuropathic pain. Mice with an injury to their sciatic nerve showed less pain after multiple injections of a drug that blocks the activity of… Read more

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 electronic stethoscope and computer program diagnose lung conditions

New electronic stethoscope and computer program diagnose lung conditions

The classic stethoscope has entered the digital age. Medical researchers have created a computer program that connects to an electronic stethoscope to classify lung sounds into five common diagnostic categories. The Respiratory Sounds Visualizer computer program and the new electronic stethoscope with a high sensitivity for lung sounds were developed by a team of three… 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