Posts Tagged: medicine

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

A Japanese multicenter clinical study on the prevention of stroke recurrence by statin

A Japanese multicenter clinical study on the prevention of stroke recurrence by statin

The results of “The Japan Statin Treatment Against Recurrent Stroke (J-STARS)” study led to the hypothesis that statins reduce the occurrence of strokes due to larger artery atherosclerosis. J-STARS examined whether pravastatin, a traditional statin widely used in the clinic, reduces the recurrence of strokes and respective subtypes in non-cardioembolic stroke patients. The study also… Read more

Studying cancer DNA in blood may help personalize treatment in liver cancer

Studying cancer DNA in blood may help personalize treatment in liver cancer

  Fragments of cancer DNA circulating in a patient’s bloodstream could help doctors deliver more personalized treatment for liver cancer, Japanese researchers report. The new research may help address a particular challenge posed by liver cancers, which can be difficult to analyze safely. One serious risk of existing biopsy methods is that doctors who want… Read more

Sendai virus defends against a threat

Sendai virus defends against a threat

A research group at Hiroshima University demonstrated the mechanism by which the Sendai virus (SeV) escapes the host immune system. The researchers examined the crystal structure of the complex of SeV C protein and transcription factor STAT1, and found that SeV C protein inhibits the signal transduction pathway of interferon gamma. This discovery will allow… Read more