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王鑫杰課題組

王鑫杰課題組

Wang Xinjie Lab  


  課題組長(zhǎng)

  王鑫杰,研究員、博士生導(dǎo)師。西北農(nóng)林科技大學(xué)-劍橋大學(xué)聯(lián)合培養(yǎng)博士。長(zhǎng)期聚焦于提高CRISPR基因編輯效率的基礎(chǔ)理論研究及其在食品、農(nóng)產(chǎn)品檢測(cè)和疫病診斷技術(shù)開(kāi)發(fā)應(yīng)用,圍繞更靈敏、更特異、更快速的臨場(chǎng)核酸檢測(cè)的科學(xué)問(wèn)題進(jìn)行系列探索研究。迄今已在國(guó)際學(xué)術(shù)期刊發(fā)表論文20余篇,其中以第一作者或通訊作者(含共同)在Molecular Cancer、Advance Science、Science Bulletin、Molecular Therapy和Journal of Virology等雜志發(fā)表論文10余篇;申請(qǐng)國(guó)家發(fā)明專利10項(xiàng),已獲授權(quán)7項(xiàng);申請(qǐng)國(guó)際PCT發(fā)明專利2項(xiàng)。作為負(fù)責(zé)人或主要參與人承擔(dān)國(guó)家自然科學(xué)基金、上海科創(chuàng)辦基金重大項(xiàng)目和廣州實(shí)驗(yàn)室應(yīng)急攻關(guān)項(xiàng)目等課題。

  

  工作經(jīng)歷

  2021/10 – 至今          中國(guó)農(nóng)業(yè)科學(xué)院深圳農(nóng)業(yè)基因組研究所, 研究員

  2018/7 – 2021/9       華南師范大學(xué),副研究員/研究員

2018/7 – 2021/9       上海科技大學(xué),訪問(wèn)學(xué)者


  教育經(jīng)歷

  2012/9 – 2017/6      西北農(nóng)林科技大學(xué) 博士

  2015/9 – 2016/12     劍橋大學(xué)  聯(lián)培博士

  2008/9 – 2012/6      西北農(nóng)林科技大學(xué) 學(xué)士


  團(tuán)隊(duì)研究方向

  食品安全是新時(shí)期我國(guó)國(guó)家戰(zhàn)略“健康中國(guó)”的重要組成部分,被世界衛(wèi)生組織列為一個(gè)世界性的挑戰(zhàn)。感染性病原嚴(yán)重威脅食品安全、農(nóng)業(yè)產(chǎn)業(yè)及人類健康。快速精準(zhǔn)檢測(cè)是精準(zhǔn)預(yù)防、精準(zhǔn)治療的基礎(chǔ),關(guān)系到食品安全及農(nóng)業(yè)產(chǎn)業(yè)的健康發(fā)展。現(xiàn)行的檢測(cè)技術(shù)尚無(wú)法完全滿足未來(lái)食品、農(nóng)產(chǎn)品及人類健康安全監(jiān)測(cè)的需要。課題組研究重點(diǎn)是開(kāi)發(fā)用于農(nóng)產(chǎn)品和食品有害病原、毒素、過(guò)敏原等的新型檢測(cè)生物傳感器,以及新發(fā)、突發(fā)人和動(dòng)物重要疫病的創(chuàng)新型診斷技術(shù)。將深入研究CRISPR基因檢測(cè)機(jī)理,并綜合利用包括合成生物學(xué)、納米材料、微流體和人工智能等技術(shù),開(kāi)發(fā)更靈敏、更特異、更易用、更快速、更智能的新型檢測(cè)技術(shù)方案。


研究進(jìn)展

  圍繞精準(zhǔn)檢測(cè)的科學(xué)問(wèn)題和社會(huì)需要,聚焦開(kāi)發(fā)優(yōu)化新一代CRISPR檢測(cè)技術(shù)。我們開(kāi)發(fā)建立了CRISPR 的核酸快速檢測(cè)平臺(tái)(Wang et al., 2020, EMI),包括膠體金試紙條檢測(cè)體系(Wang et al., 2020, Commun. Biol.)和可視熒光快速檢測(cè)方案(Wang et al., 2020, Sci. Bull.)。在提高檢測(cè)靈敏性方面,篩選并建立錳離子增敏型檢測(cè)方案(Ma et al., 2020, Adv. Sci.)。在增強(qiáng)檢測(cè)特異性方面,開(kāi)發(fā)了非天然靶向gRNA介導(dǎo)的單核苷酸突變特異CRISPR檢測(cè)方案(Meng et al., 2021, Biotechnol. J.)和創(chuàng)新型CRISPR檢測(cè)體系EasyCatch核酸突變超敏檢測(cè)策略(Liu et al.,2021, Mol. Cancer)。


Selected Publications


1. Liu Y, Chen YL, Dang L, Liu YX, Huang SS, Wu SY, Ma PX, Jiang HQ, Li YY, Pan YB, Wei YC, Ma XD, Liu M, Ji QJ, Chi T, Huang XX#, Wang XJ#, Zhou FL#. 2021. EasyCatch, a convenient, sensitive and specific CRISPR detection system for cancer gene mutations. Molecular Cancer 20, 157.

2. Ma PX, Meng QZ, Sun B, Zhao B, Dang L, Zhong MT, Liu SY, Xu H, Mei H, Liu J, Chi T, Yang G, Liu M#, Huang XX#, Wang XJ#. 2020. MeCas12a, a Highly Sensitive and Specific System for COVID19 Detection. Advanced Science doi:10.1002/advs.202001300.

3. Wang XJ*, Liu ZW*, Li GL*, Dang L, Huang SS, He L, Ma YE, Li C, Liu M, Yang G, Huang XX, Zhou F, Ma XD. 2020. Efficient Gene Silencing by Adenine Base Editor-Mediated Start Codon Mutation. Molecular Therapy 28:431-440.

4. Wang XJ*, Zhong MT*, Liu Y*, Ma PX, Dang L, Meng QZ, Wan WW, Ma XD, Liu J, Yang G, Yang ZF, Huang XX, Liu M. 2020. Rapid sensitive detection of COVID-19 using CRISPR/Cas12a-based detection with naked eye readout, CRISPR/Cas12a-NER. Science Bulletin 65:1436-1439.

5. Wang XJ*, Ji PP*, Fan HY*, Dang L*, Wan WW, Liu SY, Li YH, Yu WX, Li XY, Ma XD, Ma X, Zhao Q, Huang XX, Liao M. 2020. CRISPR/Cas12a technology combined with immunochromatographic strips for portable detection of African swine fever virus. Communications Biology 3:62.

6. Wang XJ*, Shang XY, Huang XX. 2020. Next-generation pathogen diagnosis with CRISPR/Cas-based detection methods. Emerging Microbes & Infections 9:1682-1691.

7. Liu Y., Chen Y., Huang S., Ma X., Huang X., Wang XJ#., Zhou F#. 2021. Rapid and Sensitive Diagnosis of Drug-Resistant FLT3-F691L Mutation by CRISPR Detection. Frontiers in Molecular Biosciences 8.

8. Meng Q., Yang H., Zhang G., Sun W., Ma P., Liu X., Dang L., Li G., Huang X., Wang XJ#., Liu J#., Leng Q#. 2021. CRISPR/Cas12a-assisted rapid identification of key beer spoilage bacteria. Innovative Food Science & Emerging Technologies 74.

9. Meng QZ*, Wang XJ*, Wang YQ*, Dang L, Liu XY, Ma XD, Chi T, Wang X, Zhao Q, Yang G, Liu M*, Huang XX*, Ma PX*. 2021. Detection of the SARS‐CoV‐2 D614G mutation using engineered Cas12a guide RNA. 2021. Biotechnology Journal. (Cover story)

10. Wang XJ*, Zhao Q*, Dang L, Sun YN, Gao JM, Liu BY, Syed SF, Tao H, Zhang GP, Luo JX, Zhou EM. 2015. Characterization of Two Novel Linear B-Cell Epitopes in the Capsid Protein of Avian Hepatitis E Virus That Are Common to Avian, Swine, and Human HEVs. Journal of Virology 89.

11. Wang XJ*, Zhao Q*, Jiang FL, Liu BY, Zhao JN, Dang L, Sun YN, Mu Y, Xiao SQ, Wang CB, Hsu WH, Liu LH, Widen F, Zhou EM. 2014. Genetic characterization and serological prevalence of swine hepatitis E virus in Shandong province, China. Veterinary Microbiology 172:415-424.

12. Dang L, Li GL, Wang XJ, Huang SS, Zhang Y, Miao YX, Zeng L, Cui SZ, Huang XX. 2020. Comparison of gene disruption induced by cytosine base editing-mediated iSTOP with CRISPR/Cas9-mediated frameshift. Cell Proliferation 53:e12820.

13. Hosmillo M, Lu J, McAllaster MR, Eaglesham JB, Wang XJ, Emmott E, Domingues P, Chaudhry Y, Fitzmaurice TJ, Tung MKH, Panas MD, McInerney G, Locker N, Wilen CB, Goodfellow IG. 2019. Noroviruses subvert the core stress granule component G3BP1 to promote viral VPg-dependent translation. Elife 8.


王鑫杰課題組更新于2022年1月

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