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.
Tokyo Electric Power Co. will postpone the dismantling of the crippled No. 1 unit of its Fukushima No. 1 nuclear power station, as the company has already run into delays, officials said Thursday. (Jiji Press)
Japan's Prime Minister Shinzo Abe says North Korea pledged to investigate the abduction of Japanese nationals without regard to the outcome of previous probes. But Pyongyang failed to provide detailed information on abductees. (NHK)
Tokyo prosecutors are searching the house of a former aide to Lower House member Yuko Obuchi over the recent political funds scandal. The scandal drove Obuchi from her post as Economy, Trade and Industry Minister. (NHK)
In spite of a recent fall in organized crime membership, Fukuoka Prefectural Police on Monday released a manga comic to discourage participation in yakuza gangs, reports the Nishi Nippon Shimbun (Oct. 27). (Tokyo Reporter)