Field-deployable viral diagnostics using CRISPR-Cas13.
Field-deployable viral diagnostics using CRISPR-Cas13.
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DOI:
10.1126/science.aas8836
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发表时间:
2018-04-27
期刊:
影响因子:
--
通讯作者:
Sabeti PC
中科院分区:
文献类型:
--
作者:
Myhrvold C;Freije CA;Gootenberg JS;Abudayyeh OO;Metsky HC;Durbin AF;Kellner MJ;Tan AL;Paul LM;Parham LA;Garcia KF;Barnes KG;Chak B;Mondini A;Nogueira ML;Isern S;Michael SF;Lorenzana I;Yozwiak NL;MacInnis BL;Bosch I;Gehrke L;Zhang F;Sabeti PC
Mitigating global infectious disease requires diagnostic tools that are sensitive, specific, and rapidly field-deployable. Here, we demonstrate that the Cas13-based SHERLOCK (Specific High Sensitivity Enzymatic Reporter UnLOCKing) platform can detect Zika virus (ZIKV) and dengue virus (DENV) in patient samples at concentrations down to 1 copy/μl. We develop HUDSON (Heating Unextracted Diagnostic Samples to Obliterate Nucleases), a protocol that pairs with SHERLOCK for viral detection directly from bodily fluids, enabling instrument-free DENV detection directly from patient samples in < 2 hours. We further demonstrate that SHERLOCK can distinguish the 4 DENV serotypes as well as region-specific strains of ZIKV from the 2015–2016 pandemic. Finally, we report the rapid design and testing (<1 week) of instrument-free assays to detect clinically relevant viral single nucleotide polymorphisms.
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DOI:
10.1126/science.aaf5573
发表时间:
2016-08-05
期刊:
Science (New York, N.Y.)
影响因子:
--
作者:
Abudayyeh OO;Gootenberg JS;Konermann S;Joung J;Slaymaker IM;Cox DB;Shmakov S;Makarova KS;Semenova E;Minakhin L;Severinov K;Regev A;Lander ES;Koonin EV;Zhang F
通讯作者:
Zhang F
影响因子:
64.8
作者:
Grubaugh ND;Ladner JT;Kraemer MUG;Dudas G;Tan AL;Gangavarapu K;Wiley MR;White S;Thézé J;Magnani DM;Prieto K;Reyes D;Bingham AM;Paul LM;Robles-Sikisaka R;Oliveira G;Pronty D;Barcellona CM;Metsky HC;Baniecki ML;Barnes KG;Chak B;Freije CA;Gladden-Young A;Gnirke A;Luo C;MacInnis B;Matranga CB;Park DJ;Qu J;Schaffner SF;Tomkins-Tinch C;West KL;Winnicki SM;Wohl S;Yozwiak NL;Quick J;Fauver JR;Khan K;Brent SE;Reiner RC Jr;Lichtenberger PN;Ricciardi MJ;Bailey VK;Watkins DI;Cone MR;Kopp EW 4th;Hogan KN;Cannons AC;Jean R;Monaghan AJ;Garry RF;Loman NJ;Faria NR;Porcelli MC;Vasquez C;Nagle ER;Cummings DAT;Stanek D;Rambaut A;Sanchez-Lockhart M;Sabeti PC;Gillis LD;Michael SF;Bedford T;Pybus OG;Isern S;Palacios G;Andersen KG
通讯作者:
Andersen KG
影响因子:
64.8
作者:
East-Seletsky A;O'Connell MR;Knight SC;Burstein D;Cate JH;Tjian R;Doudna JA
通讯作者:
Doudna JA
影响因子:
8.8
作者:
Faye, Oumar;Faye, Ousmane;Sall, Amadou Alpha
通讯作者:
Sall, Amadou Alpha
影响因子:
64.8
作者:
Metsky, Hayden C.;Matranga, Christian B.;Sabeti, Pardis C.
通讯作者:
Sabeti, Pardis C.