发明授权
- 专利标题: Mesenchymal stem cells expressing anti-inflammatory cytokines and methods of use
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申请号: US16340319申请日: 2017-10-06
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公开(公告)号: US11529393B2公开(公告)日: 2022-12-20
- 发明人: Tzuhua Lin , Jukka Pajarinen , Stuart B. Goodman
- 申请人: The Board of Trustees of the Leland Stanford Junior University
- 申请人地址: US CA Stanford
- 专利权人: The Board of Trustees of the Leland Stanford Junior University
- 当前专利权人: The Board of Trustees of the Leland Stanford Junior University
- 当前专利权人地址: US CA Stanford
- 代理机构: Bozicevic, Field & Francis LLP
- 代理商 Kyle A. Gurley
- 国际申请: PCT/US2017/055502 WO 20171006
- 国际公布: WO2018/071295 WO 20180419
- 主分类号: A01N63/00
- IPC分类号: A01N63/00 ; A61K38/20 ; A61P21/00 ; A61P19/02 ; A61P3/10 ; A61P29/00 ; A61P19/10 ; A61K9/00 ; A61K35/28 ; A61K38/18 ; A61K38/19 ; C12N15/86 ; C12N5/0775 ; C12N5/09 ; C07K14/54 ; C07K14/47 ; A61K35/12 ; C12Q1/6897
摘要:
Provided are compositions and methods for production of anti-inflammatory cytokines, growth factors, or chemokines. Provided are nucleic acids (e.g., expression vectors) that include an NFκB inflammation response element operably linked to a nucleotide sequence encoding an anti-inflammatory cytokine (e.g., IL-4). In some cases, the nucleic acid is an expression vector selected from: a linear expression vector, a circular expression vector, a plasmid, and a viral expression vector. Also provided are cells (e.g., mesenchymal stem cells—MSCs) comprising a nucleic acid that includes an NFκB inflammation response element operably linked to a nucleotide sequence encoding an anti-inflammatory cytokine. In some cases, the nucleic acid is integrated into the cell's genome. Also provided are methods for treating an individual having an inflammation-associated ailment, which can include administering an MSC to the individual, where the MSC includes an NFκB inflammation response element operably linked to a nucleotide sequence encoding an anti-inflammatory cytokine.
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