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.
Murder suspect Chisako Kakehi invested most of the about Y1 billion she inherited from her spouses and lovers in futures trading and other financial products over the past few years, The Yomiuri Shimbun has learned from investigative sources. (The Japan News)
Japanese public prosecutors on Friday demanded a prison sentence of 10 years for Yusuke Katayama, who is accused of hijacking other people's personal computers and using them to send online threats. (Jiji Press)
According to various Japanese news sources, 83-year-old retiree Yasuji Shibata was arrested for selling obscene material via an Internet auction in April for 3,400 yen (about US$28) after police found explicit photos in his home on November 16. (rocketnews24.com)