The Transcriptional Response to Lung-Targeting Lipid Nanoparticles in Vivo.
The Transcriptional Response to Lung-Targeting Lipid Nanoparticles in Vivo.
复制标题
体内对肺靶向脂质纳米颗粒的转录反应
DOI:
10.1021/acs.nanolett.2c04479
复制
发表时间:
2023-02-08
期刊:
影响因子:
10.8
通讯作者:
Dahlman, James E.
中科院分区:
文献类型:
--
作者:
Radmand, Afsane;Lokugamage, Melissa P.;Kim, Hyejin;Dobrowolski, Curtis;Zenhausern, Ryan;Loughrey, David;Huayamares, Sebastian G.;Hatit, Marine Z. C.;Ni, Huanzhen;Del Cid, Ada;Sanchez, Alejandro J. Da Silva;Paunovska, Kalina;Echeverri, Elisa Schrader;Shajii, Aram;Peck, Hannah;Santangelo, Philip J.;Dahlman, James E.
Lipid nanoparticles (LNPs) have delivered RNA to hepatocytes in patients, underscoring the potential impact of nonliver delivery. Scientists can shift LNP tropism to the lung by adding cationic helper lipids; however, the biological response to these LNPs remains understudied. To evaluate the hypothesis that charged LNPs lead to differential cellular responses, we quantified how 137 LNPs delivered mRNA to 19 cell types in vivo. Consistent with previous studies, we observed helper lipid-dependent tropism. After identifying and individually characterizing three LNPs that targeted different tissues, we studied the in vivo transcriptomic response to these using single-cell RNA sequencing. Out of 835 potential pathways, 27 were upregulated in the lung, and of these 27, 19 were related to either RNA or protein metabolism. These data suggest that endogenous cellular RNA and protein machinery affects mRNA delivery to the lung in vivo.
登录
查看更多内容
DOI:
10.1073/pnas.2109256118
发表时间:
2021-12-28
影响因子:
11.1
作者:
Dilliard, Sean A.;Cheng, Qiang;Siegwart, Daniel J.
通讯作者:
Siegwart, Daniel J.
影响因子:
16.6
作者:
Angelidis, Ilias;Simon, Lukas M.;Schiller, Herbert B.
通讯作者:
Schiller, Herbert B.
影响因子:
15
作者:
Chen, Delai;Love, Kevin T.;Anderson, Daniel G.
通讯作者:
Anderson, Daniel G.
影响因子:
25
作者:
Madisen L;Zwingman TA;Sunkin SM;Oh SW;Zariwala HA;Gu H;Ng LL;Palmiter RD;Hawrylycz MJ;Jones AR;Lein ES;Zeng H
通讯作者:
Zeng H
DOI:
10.1056/nejmoa2035389
发表时间:
2021-02-04
期刊:
The New England journal of medicine
影响因子:
--
作者:
Baden LR;El Sahly HM;Essink B;Kotloff K;Frey S;Novak R;Diemert D;Spector SA;Rouphael N;Creech CB;McGettigan J;Khetan S;Segall N;Solis J;Brosz A;Fierro C;Schwartz H;Neuzil K;Corey L;Gilbert P;Janes H;Follmann D;Marovich M;Mascola J;Polakowski L;Ledgerwood J;Graham BS;Bennett H;Pajon R;Knightly C;Leav B;Deng W;Zhou H;Han S;Ivarsson M;Miller J;Zaks T;COVE Study Group
通讯作者:
COVE Study Group