A Japanese research team has become the first in the world to develop a functional liver from human induced pluripotent stem cells, according to an article the researchers published in the online version of British journal Nature.
The team created liver buds and transplanted these into mice suffering from liver failure. Their survival rate improved markedly after the transplants, said the team led by Yokohama City University Prof. Hideki Taniguchi.
No previous studies have successfully generating a three-dimensional functional organ from human pluripotent stem cells, such as iPS cells, which can develop into any tissue, according to the article.
Wild monkeys in the Fukushima region of Japan have blood abnormalities linked to the radioactive fall-out from the 2011 nuclear power plant disaster, according to a new scientific study that may help increase the understanding of radiation on human health. (The Guardian)
The Supreme Court overturned on Thursday an earlier lower court ruling by lay judges in Japan that sentenced parents accused of abusing and killing their daughter in 2010 to a harsher punishment than demanded by prosecutors. (Kyodo)
Japan's Emperor Akihito and Empress Michiko on Wednesday visited a temporary shopping center, opened after the March 2011 disaster, in the town of Minamisanriku in Miyagi Prefecture, northeastern Japan. (Jiji Press)