TY - JOUR
T1 - CRISPR-Cas9 knockin mice for genome editing and cancer modeling
AU - Platt, Randall J.
AU - Chen, Sidi
AU - Zhou, Yang
AU - Yim, Michael J.
AU - Swiech, Lukasz
AU - Kempton, Hannah R.
AU - Dahlman, James E.
AU - Parnas, Oren
AU - Eisenhaure, Thomas M.
AU - Jovanovic, Marko
AU - Graham, Daniel B.
AU - Jhunjhunwala, Siddharth
AU - Heidenreich, Matthias
AU - Xavier, Ramnik J.
AU - Langer, Robert
AU - Anderson, Daniel G.
AU - Hacohen, Nir
AU - Regev, Aviv
AU - Feng, Guoping
AU - Sharp, Phillip A.
AU - Zhang, Feng
N1 - Publisher Copyright:
© 2014 Elsevier Inc.
PY - 2014/10/9
Y1 - 2014/10/9
N2 - CRISPR-Cas9 is a versatile genome editing technology for studying the functions of genetic elements. To broadly enable the application of Cas9 in vivo, we established a Cre-dependent Cas9 knockin mouse. We demonstrated in vivo as well as ex vivo genome editing using adeno-associated virus (AAV)-, lentivirus-, or particle-mediated delivery of guide RNA in neurons, immune cells, and endothelial cells. Using these mice, we simultaneously modeled the dynamics of KRAS, p53, and LKB1, the top three significantly mutated genes in lung adenocarcinoma. Delivery of a single AAV vector in the lung generated loss-of-function mutations in p53 and Lkb1, as well as homology-directed repair-mediated KrasG12D mutations, leading to macroscopic tumors of adenocarcinoma pathology. Together, these results suggest that Cas9 mice empower a wide range of biological and disease modeling applications.
AB - CRISPR-Cas9 is a versatile genome editing technology for studying the functions of genetic elements. To broadly enable the application of Cas9 in vivo, we established a Cre-dependent Cas9 knockin mouse. We demonstrated in vivo as well as ex vivo genome editing using adeno-associated virus (AAV)-, lentivirus-, or particle-mediated delivery of guide RNA in neurons, immune cells, and endothelial cells. Using these mice, we simultaneously modeled the dynamics of KRAS, p53, and LKB1, the top three significantly mutated genes in lung adenocarcinoma. Delivery of a single AAV vector in the lung generated loss-of-function mutations in p53 and Lkb1, as well as homology-directed repair-mediated KrasG12D mutations, leading to macroscopic tumors of adenocarcinoma pathology. Together, these results suggest that Cas9 mice empower a wide range of biological and disease modeling applications.
UR - http://www.scopus.com/inward/record.url?scp=84912101598&partnerID=8YFLogxK
U2 - 10.1016/j.cell.2014.09.014
DO - 10.1016/j.cell.2014.09.014
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C2 - 25263330
AN - SCOPUS:84912101598
SN - 0092-8674
VL - 159
SP - 440
EP - 455
JO - Cell
JF - Cell
IS - 2
ER -