Delivery of therapeutic carbon monoxide by gas-entrapping materials.
Delivery of therapeutic carbon monoxide by gas-entrapping materials.
复制标题
通过气体填充材料递送一氧化碳。
DOI:
10.1126/scitranslmed.abl4135
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发表时间:
2022-06-29
影响因子:
17.1
通讯作者:
中科院分区:
文献类型:
--
作者:
Carbon monoxide (CO) has long been considered a toxic gas but is now a recognized bioactive gasotransmitter with potent immunomodulatory effects. Although inhaled CO is currently under investigation for use in patients with lung disease, this mode of administration can present clinical challenges. The capacity to deliver CO directly and safely to the gastrointestinal (GI) tract could transform the management of diseases affecting the GI mucosa such as inflammatory bowel disease or radiation injury. To address this unmet need, inspired by molecular gastronomy techniques, we have developed a family of gas-entrapping materials (GEMs) for delivery of CO to the GI tract. We show highly tunable and potent delivery of CO, achieving clinically relevant CO concentrations in vivo in rodent and swine models. To support the potential range of applications of foam GEMs, we evaluated the system in three distinct disease models. We show that a GEM containing CO dose-dependently reduced acetaminophen-induced hepatocellular injury, dampened colitis-associated inflammation and oxidative tissue injury, and mitigated radiation-induced gut epithelial damage in rodents. Collectively, foam GEMs have potential paradigm-shifting implications for the safe therapeutic use of CO across a range of indications.
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影响因子:
7.3
作者:
Magierowski, Marcin;Magierowska, Katarzyna;Brzozowski, Tomasz
通讯作者:
Brzozowski, Tomasz
影响因子:
4.9
作者:
Pena, Ana C.;Penacho, Nuno;Pamplona, Ana
通讯作者:
Pamplona, Ana
影响因子:
12.2
作者:
Onyiah, Joseph C.;Sheikh, Shehzad Z.;Plevy, Scott E.
通讯作者:
Plevy, Scott E.
DOI:
10.1084/jem.20051047
发表时间:
2005-12-19
期刊:
The Journal of experimental medicine
影响因子:
--
作者:
Hegazi RA;Rao KN;Mayle A;Sepulveda AR;Otterbein LE;Plevy SE
通讯作者:
Plevy SE
影响因子:
8
作者:
Fredenburgh, Laura E.;Perrella, Mark A.;Choi, Augustine M. K.
通讯作者:
Choi, Augustine M. K.