Photoporation of biomolecules into single cells in living vertebrate embryos induced by a femtosecond laser amplifier.
Photoporation of biomolecules into single cells in living vertebrate embryos induced by a femtosecond laser amplifier.
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DOI:
10.1371/journal.pone.0027677
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发表时间:
2011
期刊:
影响因子:
3.7
通讯作者:
Tanaka M
中科院分区:
文献类型:
--
作者:
Hosokawa Y;Ochi H;Iino T;Hiraoka A;Tanaka M
Introduction of biomolecules into cells in living animals is one of the most important techniques in molecular and developmental biology research, and has potentially broad biomedical implications. Here we report that biomolecules can be introduced into single cells in living vertebrate embryos by photoporation using a femtosecond laser amplifier with a high pulse energy and a low repetition rate. First, we confirmed the efficiency of this photoporation technique by introducing dextran, morpholino oligonucleotides, or DNA plasmids into targeted single cells of zebrafish, chick, shark, and mouse embryos. Second, we demonstrated that femtosecond laser irradiation efficiently delivered DNA plasmids into single neurons of chick embryos. Finally, we successfully manipulated the fate of single neurons in zebrafish embryos by delivering mRNA. Our observations suggest that photoporation using a femtosecond laser with a high pulse energy and low repetition rate offers a novel way to manipulate the function(s) of individual cells in a wide range of vertebrate embryos by introduction of selected biomolecules.
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影响因子:
3.6
作者:
Bianco IH;Carl M;Russell C;Clarke JD;Wilson SW
通讯作者:
Wilson SW
DOI:
10.1007/bf00315703
发表时间:
1981-01-01
期刊:
ANATOMY AND EMBRYOLOGY
影响因子:
--
作者:
STERN, CD;IRELAND, GW
通讯作者:
IRELAND, GW
影响因子:
2.7
作者:
Das, Raman M.;Van Hateren, Nick J.;Wilson, Stuart A.
通讯作者:
Wilson, Stuart A.
DOI:
10.1007/bf00297690
发表时间:
1959-01-01
期刊:
ZEITSCHRIFT FUR VERGLEICHENDE PHYSIOLOGIE
影响因子:
--
作者:
HUGGEL, H
通讯作者:
HUGGEL, H
影响因子:
4.6
作者:
Ogino, Hajime;Fisher, Marilyn;Grainger, Robert M.
通讯作者:
Grainger, Robert M.