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首頁(yè) 全所PI名錄
  • 李伯良
  • 研究員,研究組長(zhǎng),博導(dǎo),學(xué)術(shù)委員
  • E-mail: blli@@sibcb.ac.cn
  • 實(shí)驗(yàn)室主頁(yè): 
    個(gè)人簡(jiǎn)介:
  •        1994年被批準(zhǔn)為博導(dǎo),1993年特聘為研究員,1989年被破格晉升為副研究員,1983年在中科院原上海生化所研究生畢業(yè)并獲碩士學(xué)位,1979年畢業(yè)于北京大學(xué)生物系生化專業(yè)。曾在美國(guó)Dartmouth醫(yī)學(xué)院先1年、后多次短期合作研究(Visiting Scientist,1993-1994、1998、2000、2002)和美國(guó)New Jersey-UMDNJ從事研究2年(Research Associate, 1986-1988)。

           2000年至今在中科院上海生科院生化與細(xì)胞所、現(xiàn)為中科院上海生化與細(xì)胞所從事研究,首任所長(zhǎng)(2000-2003)、研究組長(zhǎng)、博導(dǎo)、研究員、學(xué)位委員(2000-2014)和學(xué)術(shù)委員。曾在中科院原上海生化所從事研究(1983-2000),任所長(zhǎng)(1997-2000)、常務(wù)副所長(zhǎng)(1995-1997,法人代表主持工作)、學(xué)術(shù)委員會(huì)主任(1995-2000)、研究組長(zhǎng)(1991-2000)、博導(dǎo)(1994-2000)、研究員(1993-2000)、學(xué)術(shù)委員(1992-2000)、學(xué)位委員(1992-2000)、副研究員(1989-1993)。

           兼任:國(guó)家基金委生命科學(xué)部第七-六屆咨詢委員會(huì)委員(2014-2020),國(guó)家基金委2個(gè)重大研究計(jì)劃專家組(細(xì)胞器專家組成員2017-2025、RNA專家組副組長(zhǎng)2014-2022),中國(guó)生化與分子生物學(xué)會(huì)脂蛋白專業(yè)委員會(huì)的副主任(2009-)、常務(wù)委員(2006-),Acta Biochim Biophys Sin,主編(2006-)、副主編(2002-2006)、常務(wù)編委(1996-),《中國(guó)生物化學(xué)與分子生物學(xué)報(bào)》副主編(2011-)、常務(wù)編委(2011-)、編委(2004-2010),《生命的化學(xué)》副主編(2002-)、常務(wù)編委(2002-)、編委(1998-2002)。曾兼任:中國(guó)生化與分子生物學(xué)會(huì)基因?qū)I(yè)委員會(huì)主任(2005-2015),中國(guó)生化與分子生物學(xué)會(huì)第10屆常務(wù)理事(2009-2014)、第8屆副理事長(zhǎng)兼秘書(shū)長(zhǎng)(2001-2005)、第7屆副理事長(zhǎng)(1997-2001),上海市生化與分子生物學(xué)會(huì)連續(xù)3屆理事(1992-2003),中國(guó)生物工程學(xué)會(huì)第4屆理事(2005-2009)、第3屆常務(wù)理事(2001-2005)、第2屆理事(1997-2001),上海市生物工程學(xué)會(huì)第3屆常務(wù)理事(2002-2006)、第2屆理事(1999-2002),中科院生命科學(xué)/微觀生物學(xué)(1997-2003)、生物技術(shù)(1996-2003)和國(guó)際合作(1996-2003)的3個(gè)專家委員會(huì)委員,《Cell Research》編委(2002-2006),《科學(xué)通報(bào)》特邀編委(2001-2008),中科院上海生科院的黨委書(shū)記(2002-2004)和學(xué)術(shù)委員會(huì)常務(wù)委員(1999-2006),上海交通大學(xué)教授(1997-2000),1998年被聘中國(guó)醫(yī)科院醫(yī)學(xué)生物學(xué)研究所教授,1994年被聘浙江大學(xué)教授。

           對(duì)科研工作的追求:盡興選擇、反復(fù)論證有基礎(chǔ)積累的前沿性課題,即時(shí)創(chuàng)造、精細(xì)掌握項(xiàng)目課題研究所需要的技術(shù)方法,縱深拓寬、交叉運(yùn)用所學(xué)知識(shí)于研究實(shí)驗(yàn)分析,細(xì)致觀察、實(shí)驗(yàn)解決研究進(jìn)程所遇關(guān)鍵性問(wèn)題,及時(shí)調(diào)整、不斷實(shí)驗(yàn)有針對(duì)性的研究思路,善于總結(jié)、科學(xué)表達(dá)大量實(shí)驗(yàn)所獲得的數(shù)據(jù)結(jié)果,創(chuàng)建系統(tǒng)、多方協(xié)作以促進(jìn)突破,嚴(yán)謹(jǐn)踏實(shí)、奮進(jìn)提升科學(xué)研究素質(zhì)及其智慧品位和社會(huì)責(zé)任。至今,主持或合作負(fù)責(zé)完成研究含國(guó)家基礎(chǔ)研究重大計(jì)劃項(xiàng)目(首席專家)、國(guó)家"863"高技術(shù)項(xiàng)目、國(guó)家"973"項(xiàng)目的課題、國(guó)家基金委重大項(xiàng)目的課題與面上項(xiàng)目、中國(guó)科學(xué)院重大項(xiàng)目和重要方向項(xiàng)目、上海市基礎(chǔ)研究重大重點(diǎn)項(xiàng)目與生物醫(yī)藥重點(diǎn)項(xiàng)目等;發(fā)表研究論文110多篇、綜述專著20多篇,其中在Nature、Nat Cell Biol、Cell Metab、Cell Res、J Mol Cell Biol、J Lipid Res、J Biol Chem、Acta Biochim Biophys Sin等學(xué)術(shù)期刊發(fā)表通訊或共同通訊作者研究論文60多篇;發(fā)明專利已授權(quán)13項(xiàng)、申請(qǐng)中10項(xiàng);獲2016年中國(guó)科學(xué)十大進(jìn)展和中國(guó)生命科學(xué)領(lǐng)域十大進(jìn)展、1990年中科院十大科技成果;獲國(guó)家科技進(jìn)步二等獎(jiǎng)1項(xiàng)、中科院自然科學(xué)二等獎(jiǎng)1項(xiàng)、中科院科技進(jìn)步一二等獎(jiǎng)各1項(xiàng)和三等獎(jiǎng)2項(xiàng)、衛(wèi)生部科技進(jìn)步一等獎(jiǎng)1項(xiàng)、江蘇省科技進(jìn)步三等獎(jiǎng)1項(xiàng)、上海市科技進(jìn)步二等獎(jiǎng)1項(xiàng);獲1994年首屆國(guó)家杰青、國(guó)家"863"和"七五"攻關(guān)研究突出貢獻(xiàn)表彰、中科院突出貢獻(xiàn)中青年科學(xué)家、上海市優(yōu)秀專業(yè)技術(shù)人才、香港求是科技基金會(huì)杰出青年學(xué)者等;1994年獲國(guó)務(wù)院政府特殊津貼。

           對(duì)研究生、博士后及進(jìn)修人員的寄語(yǔ):一旦選擇科研并踏上這條崎嶇之路,就要能動(dòng)地盡快適應(yīng)這樣的環(huán)境,從大量基本事情獨(dú)立起步你的研究,不斷實(shí)驗(yàn)、不斷失敗、不斷學(xué)習(xí)、不斷調(diào)整、不斷重復(fù)、不斷總結(jié)等等,無(wú)論如何要煉硬身心、要鼓足精力、要勇于開(kāi)拓、要積極進(jìn)取、要嚴(yán)謹(jǐn)踏實(shí)、要互助合作等等,直至實(shí)現(xiàn)勤悟巧進(jìn)。至今,指導(dǎo)博士后5名,帶博士生25名、碩士生28名(成為PI的10名,獲中國(guó)科學(xué)院院長(zhǎng)特別獎(jiǎng)2名、獲中國(guó)科學(xué)院院長(zhǎng)優(yōu)秀獎(jiǎng)2名、獲中國(guó)科學(xué)院地奧獎(jiǎng)3名、獲研究所所長(zhǎng)獎(jiǎng)11人次);獲得1999年中科院優(yōu)秀博士生導(dǎo)師獎(jiǎng)、1997年中科院上海分院優(yōu)秀博士生導(dǎo)師獎(jiǎng)。

    社會(huì)任職:
  •  
    研究方向:
  • 固醇代謝平衡-生理病理調(diào)控-靶標(biāo)系統(tǒng)創(chuàng)建
    研究工作:
  •        實(shí)驗(yàn)室一直從事生化、分子生物學(xué)等方面工作,研究方向先為基因的表達(dá)功能、后聚焦于固醇代謝平衡?生理病理調(diào)控?靶標(biāo)系統(tǒng)創(chuàng)建,主要圍繞膽固醇代謝關(guān)鍵酶表達(dá)功能和固醇轉(zhuǎn)運(yùn)調(diào)控,長(zhǎng)期與美國(guó)Dartmouth醫(yī)學(xué)院TY Chang教授合作,著重研究細(xì)胞膽固醇代謝平衡關(guān)鍵酶--?;o酶A:膽固醇?;D(zhuǎn)移酶(ACAT)的表達(dá)功能,探索ACAT的基因結(jié)構(gòu)、轉(zhuǎn)錄剪接、翻譯修飾、表達(dá)調(diào)控、功能模式及其與膽固醇代謝平衡的生理功能、病理變化等關(guān)系,包括與細(xì)胞質(zhì)膜游離膽固醇的動(dòng)態(tài)平衡、細(xì)胞膽固醇及其代謝物固醇的載運(yùn)特異脂蛋白分泌外排和轉(zhuǎn)運(yùn)調(diào)控、動(dòng)脈粥樣硬化(AS)病(如冠心病、中風(fēng))、神經(jīng)退行性疾病(如老年癡呆癥,AD)、癌癥(如肝癌,HCC)等關(guān)系,深入ACAT靶標(biāo)系統(tǒng)創(chuàng)建及新藥研發(fā)等,取得了系統(tǒng)性前沿原創(chuàng)成果。

           ACAT是細(xì)胞內(nèi)唯一催化游離膽固醇與長(zhǎng)鏈脂肪酸生成膽固醇酯的酶,是膽固醇代謝平衡的關(guān)鍵酶,對(duì)細(xì)胞生命、細(xì)胞命運(yùn)與細(xì)胞活動(dòng)發(fā)揮極重要的功能作用。ACAT家族有ACAT1和ACAT2,ACAT1在人體所有組織細(xì)胞中表達(dá),而ACAT2具有細(xì)胞、發(fā)育、種族特異性高/低水平表達(dá)。

    一、ACAT表達(dá)功能及固醇轉(zhuǎn)運(yùn)調(diào)控

            在前期研究基礎(chǔ)上,加強(qiáng)與相關(guān)基礎(chǔ)領(lǐng)域、醫(yī)藥臨床等方面的合作研究,涉及主要內(nèi)容為ACAT1基因表達(dá)的新型反式剪接及其與膽固醇代謝平衡等關(guān)系、ACAT2肝腸細(xì)胞特異表達(dá)及其與肝癌的關(guān)系、ACAT1/2單核-巨噬細(xì)胞表達(dá)協(xié)同效應(yīng)、ACAT表達(dá)與細(xì)胞質(zhì)膜膽固醇動(dòng)態(tài)平衡及其對(duì)細(xì)胞生命/細(xì)胞命運(yùn)/細(xì)胞活動(dòng)的影響、ACAT表達(dá)功能相關(guān)的網(wǎng)絡(luò)調(diào)控等,旨在構(gòu)建前沿研究體系、不斷揭示ACAT表達(dá)與功能機(jī)制、發(fā)現(xiàn)膽固醇代謝關(guān)聯(lián)的生理功能與病變機(jī)理。

            Fig. 1 簡(jiǎn)要總結(jié)我們研究人ACAT1進(jìn)展的概況與重點(diǎn),已在國(guó)際有影響力學(xué)術(shù)期刊上發(fā)表通訊或共同通訊作者研究論文10多篇,發(fā)明專利獲授權(quán)的5項(xiàng)、申請(qǐng)中的8項(xiàng)。主要工作是:發(fā)現(xiàn)ACAT1調(diào)控免疫殺傷 T 細(xì)胞的抗腫瘤活性和創(chuàng)建基于膽固醇代謝的抗腫瘤新方法(Nature, 2016),該工作被評(píng)為2016年中國(guó)科學(xué)十大進(jìn)展、中國(guó)生命科學(xué)領(lǐng)域十大進(jìn)展;發(fā)現(xiàn)ACAT1引起APP-alpha加工變化,提出ACAT1調(diào)控細(xì)胞質(zhì)膜游離膽固醇動(dòng)態(tài)模型(ABBS, 2015);發(fā)現(xiàn)ACAT1 56-kD蛋白來(lái)源于內(nèi)-外源性反式剪接的mRNA翻譯,提出相應(yīng)的內(nèi)-外源性反式剪接模型(Cell Res, 2013),對(duì)生命體的共生學(xué)說(shuō)具有重要意義和補(bǔ)充該反式剪接模型進(jìn)教科書(shū);發(fā)現(xiàn)miR-9降低THP-1來(lái)源巨噬細(xì)胞的ACAT1活性和抑制泡沫細(xì)胞形成(ABBS, 2013);發(fā)現(xiàn)TNF-alpha可直接上調(diào)分化中單核細(xì)胞的ACAT1表達(dá)而促進(jìn)泡沫細(xì)胞形成(JLR,2009);揭示人ACAT1 mRNA 的5'非翻譯區(qū)通過(guò)促進(jìn)其mRNA快速降解影響蛋白翻譯產(chǎn)生(ABBS, 2009);揭示人ACAT1 56-kD蛋白產(chǎn)生需要其mRNA 跨染色體區(qū)域的RNA莖環(huán)結(jié)構(gòu)(Cell Res, 2008);發(fā)現(xiàn)來(lái)自兩條染色體、反式剪接成熟的人ACAT1 mRNA翻譯一種56-kD異構(gòu)體酶(JBC, 2004);發(fā)現(xiàn)糖皮質(zhì)激素地塞米松(Dex)促進(jìn)泡沫細(xì)胞形成,揭示Dex增強(qiáng)人ACAT1基因表達(dá)的分子機(jī)制 (Cell Res, 2004);發(fā)現(xiàn)人ACAT1 mRNA 5'-ORF-AUG上游穩(wěn)定莖環(huán)結(jié)構(gòu)具有增強(qiáng)選擇下游起始密碼子翻譯的功能作用(ABBS, 2004);揭示干擾素-gamma與ATRA作用人單核細(xì)胞而協(xié)同調(diào)控人ACAT1基因P1啟動(dòng)子的轉(zhuǎn)錄活性(JBC, 2001)。

    Fig. 1   人ACAT1表達(dá)功能及固醇轉(zhuǎn)運(yùn)調(diào)控
     

            Fig. 2 簡(jiǎn)要總結(jié)我們研究人ACAT2進(jìn)展的概況與重點(diǎn),已在國(guó)際有影響力學(xué)術(shù)期刊上發(fā)表通訊或共同通訊作者研究論文近10篇,發(fā)明專利獲授權(quán)的5項(xiàng)、申請(qǐng)中的1項(xiàng)。主要工作是:發(fā)現(xiàn)ACAT2的Cys277泛素化修飾-氧化競(jìng)爭(zhēng)機(jī)制和膽固醇、脂肪酸調(diào)控ACAT2蛋白穩(wěn)定及其抗糖尿病作用(Nat Cell Biol, 2017),緊密關(guān)聯(lián)能量代謝ROS效應(yīng);發(fā)現(xiàn)人白細(xì)胞低水平表達(dá)ACAT2與特異脂蛋白分泌外排(ABBS, 2016b);發(fā)現(xiàn)轉(zhuǎn)錄因子C/EBP調(diào)控單核類細(xì)胞ACAT2低水平表達(dá)(ABBS, 2016a);發(fā)現(xiàn)肝癌誘導(dǎo)高水平表達(dá)ACAT2消除肝外全身來(lái)源累積的極毒性膽固醇代謝物(J Mol Cell Biol, 2013),用于創(chuàng)新研發(fā)治療肝癌的特效藥;揭示轉(zhuǎn)錄因子Cdx2、HNF-1alpha協(xié)同調(diào)控ACAT2基因的細(xì)胞特異和腸細(xì)胞分化依賴性表達(dá)機(jī)制,發(fā)現(xiàn)肝癌組織異常高表達(dá)ACAT2而可成為特異性診斷標(biāo)記分子(Biochem J, 2006);發(fā)現(xiàn)人ACAT2基因表達(dá)的可變性剪接成熟mRNAs及其翻譯產(chǎn)生具有不同酶活性異構(gòu)體(ABBS, 2005);揭示人ACAT2基因的組織結(jié)構(gòu)和啟動(dòng)子序列,發(fā)現(xiàn)人ACAT2基因啟動(dòng)子具有細(xì)胞特異和腸細(xì)胞分化依賴的轉(zhuǎn)錄活性(BBRC, 2001)。

    Fig. 2  人ACAT2表達(dá)功能及固醇轉(zhuǎn)運(yùn)調(diào)控

    二、ACAT靶標(biāo)系統(tǒng)創(chuàng)建及新藥研發(fā)

            在ACAT前沿研究的積累基礎(chǔ)上深入探索與HCC、AD、AS等緊密關(guān)聯(lián)的靶標(biāo)系統(tǒng),包括針對(duì)調(diào)控人Acat1/2表達(dá)的特異性順式元件(SGNE、ABE、HCE等)創(chuàng)建用于規(guī)模性篩選小分子化合物系統(tǒng)、創(chuàng)建細(xì)胞ACAT1/2活性直接測(cè)定的技術(shù)方法系統(tǒng)、創(chuàng)建規(guī)模性檢測(cè)高選擇性人ACAT抑制劑活性分析的細(xì)胞模型系統(tǒng)等。

            Fig. 3簡(jiǎn)要總結(jié)人ACAT1/2的主要細(xì)胞水平功能與相應(yīng)靶標(biāo)系統(tǒng)。在ACAT靶標(biāo)系統(tǒng)創(chuàng)建及新藥研發(fā)中,已合作研發(fā)高選擇性ACAT2的特異抑制劑 (Org Biomol Chem, 2016)并在申請(qǐng)國(guó)內(nèi)外發(fā)明專利;已創(chuàng)建可規(guī)模性測(cè)定組織細(xì)胞水平分泌外排LP的ACAT2酶活性及其用于篩選具有抑制的活性小分子化合物等技術(shù)方法體系;在深入創(chuàng)建相近于人膽固醇代謝小鼠等模型動(dòng)物中。這些為相關(guān)新藥研發(fā)等奠定厚實(shí)基礎(chǔ)。

            Fig. 3  人ACAT創(chuàng)新靶標(biāo)系統(tǒng)及新藥研發(fā)       

           我們實(shí)驗(yàn)室在已有的系統(tǒng)性前沿研究積累基礎(chǔ)上,針對(duì)ACAT的底物具有3-beta羥基的游離固醇(FS)和產(chǎn)物固醇酯(SE),結(jié)合LC-MS/MS等儀器分析,試創(chuàng)建準(zhǔn)確測(cè)定細(xì)胞質(zhì)膜游離固醇(PM-FS)、白細(xì)胞分泌外排的特異性脂蛋白eLDL及其載運(yùn)的固醇組分等技術(shù)方法體系,確保深入研究ACAT表達(dá)功能的同時(shí)、進(jìn)一步拓展探索ACAT對(duì)PM-FS和轉(zhuǎn)運(yùn)固醇脂蛋白(LP)的動(dòng)態(tài)平衡調(diào)控、特別興趣構(gòu)建白細(xì)胞ACAT1/2協(xié)調(diào)活性的靶標(biāo)系統(tǒng)創(chuàng)建等,旨在完善更完整的前沿研究體系,不斷揭示ACAT的表達(dá)功能機(jī)制、發(fā)現(xiàn)固醇代謝關(guān)聯(lián)的生理功能、病變機(jī)理,形成更有特色系統(tǒng)工作,為相關(guān)的HCC、AD、AS等疾病的預(yù)防、診治、藥物研究提供理論依據(jù)和重要基礎(chǔ),促進(jìn)轉(zhuǎn)化應(yīng)用與人類健康。

    承擔(dān)科研項(xiàng)目情況:
    代表論著:
    1. Yong-Jian Wang, Yan Bian, Jie Luo, Ming Lu, Ying Xiong, Shu-Yuan Guo, Huiyong Yin, Xu Lin, Qin Li, Catherine CY Chang, Ta-Yuan Chang, Bo-Liang Li* and Bao-Liang Song*. Cholesterol and fatty acid regulate cysteine ubiquitination on ACAT2 via competitive oxidation. Nat Cell Biol, 2017, 19: 808-819
    2. Dong-Qing Guo, Xiao-Wei Zhang, Qin Li, Lei Qian, Jia-Jia Xu, Ming Lu, Xi-Han Hu, Zhu Ming, Catherine C. Y. Chang, Bao-Liang Song, Ta-Yuan Chang, Ying Xiong and Bo-Liang Li*. The ACAT2 expression of human leukocytes is responsible for the excretion of lipoproteins containing cholesteryl/steryl esters. Acta Biochim Biophys Sin, 2016, 48: 990-997
    3. Dong-Qing Guo, Ming Lu, Xi-Han Hu, Jia-Jia Xu, Guang-Jing Hu, Ming Zhu, Xiao-Wei Zhang, Qin Li, Catherine CY Chang, Ta-Yuan Chang, Bao-Liang Song, Ying Xiong and Bo-Liang Li*. Low-level expression of human ACAT2 gene in monocytic cells is regulated by C/EBP transcription factors. Acta Biochim Biophys Sin, 2016, 48: 980-989
    4. Wei Yang, Yibing Bai, Ying Xiong, Jin Zhang, Shuokai Chen, Xiaojun Zheng, Xiangbo Meng, Lunyi Li, Jing Wang, Chenguang Xu, Chengsong Yan, Lijuan Wang, Catharine C. Y. Chang, Ta-Yuan Chang, Ti Zhang, Penghui Zhou, Bao-Liang Song, Wanli Liu, Shao-cong Sun, Xiaolong Liu, Bo-liang Li* and Chenqi Xu*. Potentiating the antitumour response of CD8(+) T cells by modulating cholesterol metabolism. Nature, 2016, 531: 651-655
    5. Yang Zhan, Xiao-Wei Zhang, Ying Xiong, Bo-Liang Li* and Fa-Jun Nan*. Design and synthesis of simple, yet potent and selective non-ring-A pyripyropene A-based inhibitors of acyl-coenzyme A: cholesterol acyltransferase 2 (ACAT2). Org Biomol Chem, 2016, 14: 747-751
    6. Ming Zhu, Xiao-Nan Zhao, Jia Chen, Jia-Jia Xu, Guang-Jing Hu, Dong-Qing Guo, Qin Li, Xiao-Wei Zhang, Catherine CY Chang, Bao-Liang Song, Ying Xiong*, Ta-Yuan Chang*, and Bo-Liang Li*. ACAT1 regulates the dynamics of free cholesterols in plasma membrane which leads to the APP-alpha-processing alternation. Acta Biochim Biophys Sin, 2015, 47: 951-959
    7. Ming Zhu, Lei Lei, Zhen-Hua Zhu, Qin Li, Dong-Qing Guo, Jia-Jia Xu, Jia Chen, Hui-Fang Sha, Xiao-Wei Zhang, Xin-Ying Yang, Bao-Liang Song, Bo-Liang Li*, Yan Yan* and Ying Xiong*.  Excess TNF-alpha in the blood activates monocytes with the potential to directly form cholesteryl ester-laden cells.  Acta Biochim Biophys Sin, 2015, 47:899-907
    8. Ming Lu, Xi-Han Hu, Qin Li, Ying Xiong, Guang-Jing Hu, Jia-Jia Xu, Xiao-Nan Zhao, Xi-Xiao Wei, Catherine C. Y. Chang, Yin-Kin Liu, Fa-Jun Nan, Jia Li, Ta-Yuan Chang, Bao-Liang Song* and Bo-Liang Li*. A specific cholesterol metabolic pathway is established in a subset of HCCs for tumor growth. J Mol Cell Biol, 2013, 5: 404-415
    9. Jia-Jia Xu, Huang-Jing Hu, Ming Lu, Ying Xiong, Qin Li,Catherine C. Y. Chang, Bao-Liang Song, Ta-Yuan Chang and Bo-Liang Li*. MiR-9 reduces human acyl-coenzyme A:cholesterol acyltransferase-1 to decrease THP-1 macrophage-derived foam cell formation. Acta Biochim Biophys Sin, 2013, 45: 953-962
    10. Guang-Jing Hu, Jia Chen, Xiao-Nan Zhao, Jia-Jia Xu, Dong-Qing Guo, Ming Lu, Ming Zhu, Ying Xiong, Qin Li, Catherine C. Y. Chang, Bao-Liang Song, Ta-Yuan Chang and Bo-Liang Li*. Production of ACAT1 56-kDa isoform in human cells via trans-splicing involving the ampicillin resistance gene. Cell Res, 2013, 23: 1007-1024
    11. Tong-Fei Liu, Jing-Jie Tang, Pei-Shan Li, Yang Shen, Jia-Gui Li, Hong-Hua Miao, Bo-Liang Li* and Bao-Liang Song*. Ablation of gp78 in liver improves hyperlipidemia and insulin resistance by inhibiting SREBP to decrease lipid biosynthesis. Cell Metab, 2012, 16: 213-225
    12. Chang Xie, Zhang-Sen Zhou, Na Li, Yan Bian, Yong-Jian Wang, Li-Juan Wang, Bo-Liang Li* and Bao-Liang Song*. Ezetimibe blocks the internalization of NPC1L1 and cholesterol in mouse small intestine. J Lipid Res, 2012, 53: 2092-2101
    13. Lei Lei, Ying Xiong, Jia Chen, Jin-Bo Yang, Yi Wang, Xin-Ying Yang, Catherine C. Y. Chang,, Bao-Liang Song, Ta-Yuan Chang, and Bo-Liang Li*. TNF-alpha stimulates the ACAT1 expression in differentiating monocytes to promote the CE-laden cell formation. J Lipid Res. 2009, 50: 1057-1067
    14. Xiao-Nan Zhao, Jia Chen, Lei Lei, Guang-Jing Hu, Ying Xiong, Jia-Jia Xu, Qin Li, Xin-Ying Yang, Catherine Chang, Bao-Liang Song, Ta-Yuan Chang and Bo-Liang Li*. The optional long 5'-untranslated region of human ACAT1 mRNAs impairs the production of ACAT1 protein by promoting its mRNA decay. Acta Biochim Biophys Sin, 2009, 41: 30-41
    15. Jia Chen, Xiao-Nan Zhao, Li Yang, Guang-Jing Hu, Ming Lu, Ying Xiong, Xin-Ying Yang, Catherine C. Y. Chang, Bao-Liang Song, Ta Yuan Chang and Bo-Liang Li*. The RNA secondary structures located at the interchromosomal region of human ACAT1 chimeric mRNA are required to produce the 56-kD isoform. Cell Res, 2008, 18: 921-936
    16. Jian Cao, Jiang Wang, Wei Qi, Hong-Hua Miao, Jing Wang, Liang Ge, Russell A.DeBose Boyd, Jingjie Tang, Bo-Liang Li* and Bao-Liang Song*. Ufd1 Is a Cofactor of gp78 and Plays a Key Role in Cholesterol Metabolism by Regulating the Stability of HMG-CoA Reductase. Cell Metab, 2007, 6: 115-128
    17. Bao-Liang Song, Can-Hua Wang, Xiao-Min Yao, Li Yang, Wen-Jing Zhang, Zhen-Zhen Wang, Xiao-Nan Zhao, Jin-Bo Yang, Wei Qi, Xin-Ying Yang, Kenji Inoue, Zhi-Xin Lin, Hui-Zhan Zhang, Tatsuhiko Kodama, Catherine C.Y. Chang, Yin-Kun Liu, Ta-Yuan Chang* and Bo-Liang Li*. Human Acyl-CoA:cholesterol acyltransferase 2 gene expression in intestinal Caco-2 cells and in hepatocellular carcinoma. Biochem J, 2006, 394: 617-626
    18. Xiao-Min Yao, Can-Hua Wang, Bao-Liang Song, Xin-Ying Yang, Zhen-Zhen Wang, Wei Qi, Zhi-Xin Lin, Catherine C.Y. Chang, Ta-Yuan Chang and Bo-Liang Li*. Two human ACAT2 mRNA variants produced by alternative splicing and coding for novel isoenzymes. Acta Biochim Biophys Sin, 2005, 37: 797-806
    19. Li Yang, Oneil Lee, Jia Chen, Jiang Chen, Catherine C.Y. Chang, Pei Zhou, Zhen-Zhen Wang, Han-Hui Ma, Hui-Fang Sha, Jiu-Xian Feng, Yi Wang, Xin-Ying Yang, Li Wang, Rohong Dong, Kim Ornvold, Bo-Liang Li* and Ta-Yuan Chang*. Human acyl-coenzyme A:cholesterol acyltransferase 1 (Acat1) sequences located in two different chromosomes (7 and 1) are required to produce a novel ACAT1 isoenzyme with additional sequence at the N terminus. J Biol Chem, 2004, 279: 46253-46262
    20. Li Yang, Jin-Bo Yang, Jia Chen, Guang-Yao Yu, Pei Zhou, Lei Lei, Zhen-Zhen Wang, Catherine C.Y. Chang, Xin-Ying Yang, Ta-Yuan Chang* and Bo-Liang Li*. Enhancement of human ACAT1 gene expression to promote the macrophage-derived foam cell formation by dexamethasone. Cell Res, 2004, 14: 315-323
    21. Li Yang, Jiang Chen, Catherine C.Y. Chang, Xin-Ying Yang, Zhen-Zhen Wang, Ta-Yuan Chang and Bo-Liang Li*. A stable upstream stem-loop structure enhances selection of the first 5'-ORF-AUG as a main start codon for translation initiation of human ACAT1 mRNA. Acta Biochim Biophys Sin, 2004, 36: 259-268
    22. Han-Hui Ma, Li Yang, Xin-Ying Yang, Zheng-Ping Xu and Bo-Liang Li*. Bacterial expression, purification and in vitro N-myristoylation of fusion hepatitis B virus preS1 with the native type-N-terminus. Protein Expr Purif, 2003, 27: 49-54
    23. Han-Hui Ma, Li Yang and Bo-Liang Li*. Expression, purification and in vitro N-myristoylation of human Src N-terminal region. Acta Biochim Biophys Sin, 2003, 35: 13-17
    24. Bao-Liang Song, Wei Qi, Can-Hua Wang, Jin-Bo Yang, Xin-Ying Yang, Zhi-Xin Lin and Bo-Liang Li*. Preparation of an anti-Cdx-2 antibody for analysis of different species Cdx-2 binding to Acat2 promoter. Acta Biochim Biophys Sin, 2003, 35: 6-12
    25. Bao-Liang Song, Wei Qi and Bo-Liang Li*. Direct cloning of the unknown flanking DNA fragments from a large insert without restriction mapping. Acta Biochim Biophys Sin, 2002, 34: 365-368
    26. Jin-Bo Yang, Zhi-Jun Duan, Wei Yao, Oneil Lee, Li Yang, Xin-Ying Yang, Xia Sun, Catherine C.Y. Chang, Ta-Yuan Chang* and Bo-Liang Li*. Synergistic transcriptional activation of human acyl-coenzyme A:cholesterol acyltransferase-1 gene by interferon-? and all-trans-retinoic acid in THP-1 cells. J Biol Chem, 2001, 276: 20989-20998
    27. Bao-Liang Song, Wei Qi, Xin-Ying Yang, Catherine C.Y. Chang, Jian-Qin Zhu, Ta-Yuan Chang* and Bo-Liang Li*. Organization of human ACAT2 gene and its cell-type-specific promoter activity. Biochem Biophys Res Commun, 2001, 282: 580-588
    28. Bo-Liang Li*, Xia-Lu Li, Zhi-Jun Duan, Oneil Lee, Song Lin, Zhang-Mei Ma, Catherine C.Y. Chang, Xin-Ying Yang, Jonathan P. Park, T.K. Mohandas, Walter Noll, Lawrence Chan and Ta-Yuan Chang*. Human acyl-CoA:cholesterol acyltransferase-1 (ACAT1) gene organization and evidence that the 4.3 kilobase mRNA is produced from two different chromosomes. J Biol Chem, 1999, 274: 11060-11071
      (* 通訊作者)
    獲獎(jiǎng)及榮譽(yù):
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