订阅本文为【科学家们发现了一种抗衰老基因】的汉字拼音对照版显示拼音
腾teng讯xun科ke学xue讯xun 据ju英ying国guo《每mei日ri快kuai报bao》报bao道dao，科ke学xue家jia们men已yi经jing发fa现xian了le一yi种zhong被bei称cheng为weiOct4的de潜qian在zai基ji因yin，或huo将jiang给gei老lao龄ling化hua研yan究jiu带dai来lai重chong大da影ying响xiang。据ju专zhuan家jia称cheng，这zhe种zhong在zai防fang止zhi心xin脏zang病bing和he中zhong风feng的de根gen本ben原yuan因yin方fang面mian有you着zhe重chong要yao的de作zuo用yong。
弗fu吉ji尼ni亚ya大da学xue科ke学xue院yuan的de研yan究jiu人ren员yuan们men声sheng称cheng，这zhe种zhong基ji因yin也ye为wei人ren类lei打da开kai了le一yi扇shan新xin的de大da门men：它ta们men能neng够gou阻zu止zhi或huo者zhe至zhi少shao延yan迟chi老lao化hua的de效xiao果guo。弗fu吉ji尼ni亚ya大da学xueRobert M. Berne心xin血xue管guan研yan究jiu中zhong心xin的de负fu责ze人renGary Owens称cheng：“找zhao到dao一yi种zhong方fang式shi增zeng强qiang这zhe种zhong基ji因yin在zai成cheng熟shu细xi胞bao内nei的de表biao现xian，或huo许xu在zai提ti升sheng健jian康kang和he与yu逆ni转zhuan老lao龄ling化hua带dai来lai的de一yi些xie健jian康kang问wen题ti方fang面mian有you着zhe深shen远yuan的de影ying响xiang。”
科ke学xue家jia们men之zhi前qian认ren为wei这zhe种zhong在zai所suo有you生sheng物wu体ti的de发fa育yu中zhong有you着zhe重chong大da意yi义yi的de基ji因yin在zai胚pei胎tai发fa育yu之zhi后hou就jiu永yong久jiu性xing关guan闭bi。然ran而er最zui新xin研yan究jiu表biao明ming，这zhe种zhong基ji因yin在zai细xi胞bao的de一yi生sheng中zhong都dou保bao持chi活huo跃yue，并bing且qie保bao护hu血xue管guan内nei的de动dong脉mai粥zhou样yang硬ying化hua斑ban块kuai，这zhe些xie斑ban块kuai的de破po碎sui就jiu是shi心xin脏zang病bing和he中zhong风feng的de根gen本ben原yuan因yin。
研yan究jiu团tuan的deOlga Cherepanova称cheng：“我wo们men的de发fa现xian有you着zhe重chong要yao影ying响xiang，有you可ke能neng在zai保bao护hu动dong脉mai粥zhou样yang硬ying化hua斑ban块kuai方fang面mian带dai来lai新xin的de方fang法fa。”研yan究jiu也ye发fa现xian，Oct4基ji因yin也ye会hui保bao护hu基ji因yin表biao现xian中zhong的de变bian化hua。此ci外wai，他ta们men认ren为wei这zhe种zhong基ji因yin在zai再zai生sheng医yi学xue领ling域yu也ye可ke能neng是shi一yi种zhong突tu破po。
研yan究jiu团tuan队dui怀fu疑yi老lao化hua产chan生sheng的de部bu分fen影ying响xiang源yuan自zi于yu身shen体ti失shi去qu活huo化huaOct4基ji因yin的de结jie果guo。Owens先xian生sheng补bu充chong道dao：“找zhao到dao一yi种zhong方fang法fa使shi其qi再zai次ci活huo化hua或huo许xu在zai健jian康kang和he老lao龄ling化hua研yan究jiu方fang面mian有you着zhe重chong大da意yi义yi。我wo们men认ren为wei控kong制zhi体ti细xi胞bao的de可ke塑su性xing也ye仅jin仅jin只zhi是shi冰bing山shan一yi角jiao，而er且qie这zhe项xiang研yan究jiu能neng够gou给gei许xu多duo人ren类lei疾ji病bing治zhi疗liao和he再zai生sheng医yi学xue领ling域yu带dai来lai影ying响xiang。”
【原文】
