In situ-formable, dynamic crosslinked poly(ethylene glycol) carrier for localized adeno-associated virus infection and reduced off-target effects.
In situ-formable, dynamic crosslinked poly(ethylene glycol) carrier for localized adeno-associated virus infection and reduced off-target effects.
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DOI:
10.1038/s42003-023-04851-w
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发表时间:
2023-05-16
影响因子:
5.9
通讯作者:
Kurita, Masakazu
中科院分区:
文献类型:
--
作者:
Kato, Motoi;Ishikawa, Shohei;Shen, Qi;Du, Zening;Katashima, Takuya;Naito, Mitsuru;Numahata, Takao;Okazaki, Mutsumi;Sakai, Takamasa;Kurita, Masakazu
The adeno-associated virus (AAV) is a potent vector for in vivo gene transduction and local therapeutic applications of AAVs, such as for skin ulcers, are expected. Localization of gene expression is important for the safety and efficiency of genetic therapies. We hypothesized that gene expression could be localized by designing biomaterials using poly(ethylene glycol) (PEG) as a carrier. Here we show one of the designed PEG carriers effectively localized gene expression on the ulcer surface and reduced off-target effects in the deep skin layer and the liver, as a representative organ to assess distant off-target effects, using a mouse skin ulcer model. The dissolution dynamics resulted in localization of the AAV gene transduction. The designed PEG carrier may be useful for in vivo gene therapies using AAVs, especially for localized expression. A PEG-based carrier, named PEG slime, enables localized recombinant adeno-associated virus (rAAV) delivery to mouse skin ulcer with limited off target delivery, demonstrating a new method for highly localized gene transduction.
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影响因子:
29.4
作者:
Slaughter, Brandon V.;Khurshid, Shahana S.;Fisher, Omar Z.;Khademhosseini, Ali;Peppas, Nicholas A.
通讯作者:
Peppas, Nicholas A.
影响因子:
3.7
作者:
Lin CC;Anseth KS
通讯作者:
Anseth KS
影响因子:
4.1
作者:
Lee, Hannah H.;Haleem, Amgad M.;Chu, Constance R.
通讯作者:
Chu, Constance R.
DOI:
10.1007/978-1-61779-370-7_15
发表时间:
2011-01-01
期刊:
ADENO-ASSOCIATED VIRUS: METHODS AND PROTOCOLS
影响因子:
--
作者:
Le Guiner, Caroline;Moullier, Phillipe;Arruda, Valder R.
通讯作者:
Arruda, Valder R.
影响因子:
12.4
作者:
Maguire, Casey A.;Balaj, Leonora;Skog, Johan
通讯作者:
Skog, Johan