秒速飞艇平台

Home > Enterprises > Medicine

Scientists rejuvenate blood by reprogramming cells

  • By2017-02-27 14:57:29

下载 (2).jpg


Like it or not, your body gradually loses its capacity for producing blood as you age -- that's why immune deficiencies, leukemia and other blood conditions become more likely with time。 Scientists may have found a way to turn back the clock, though。 They've found a way to rejuvenate blood by reprogramming the stem cells that create it。 The team effectively "resets" the stem cells by turning them into iPS cells, which can generate any kind of cell。 When they once again form blood stem cells, it's as if they were brand new。


The technique has only been tested with mice so far, but it's very promising if it proves effective with humans. Rejuvenating enough cells could steel your body against blood disorders and otherwise improve your overall health. And even if the discovery goes nowhere, it still sheds light on how the blood system works. The findings show that aging-related changes in your blood aren't due to mutations -- if they were, you'd still see the damage after the reset. Instead, it looks like epigenetics (changes in gene expressions) are responsible.


Popular

0411-39731515-8029kfzx@pysgw.com

ICP:09019593 Network Management No:20110200020

Operation license of appreciation telecom service:B-2-4-20100139

Science & Technology World Website has all rights Copyright @ 2010-2016 by www。twwtn。com。 all rights reserved

湖南快乐十分计划 福建快3官网 掌上彩票开户 全民彩票 亚洲十大博彩公司排行 秒速快三怎么玩 福建快3走势 秒速飞艇注册 福建11选5开户 贵州快3走势