Results 111 to 120 of about 220,248 (385)

Heme oxygenase is the major 32-kDa stress protein induced in human skin fibroblasts by UVA radiation, hydrogen peroxide, and sodium arsenite.

Proceedings of the National Academy of Sciences of the United States of America, 1989
We have shown that UVA (320-380 nm) radiation, hydrogen peroxide, and sodium arsenite induce a stress protein of approximately 32 kDa in human skin fibroblasts.
S. Keyse, R. Tyrrell
semanticscholar   +1 more source

Enhancing the β‐Oxidation‐Like Pathway for the Optimal Production of the Immunosuppressant Mycophenolic Acid

Advanced Science, EarlyView.
The most elaborate known example of β‐oxidation‐like pathway recruitment in fungi is reported, involving a 10‐step oxidative chain‐shortening cascade catalyzed by five dedicated enzymes to generate the pharmacophore of mycophenolic acid (MPA)—a novel clinical immunosuppressant. Our findings illustrate how nature repurposes catabolic enzymes for complex
Baoqiang Fan, Yinuo Liu, Lu‐ping Chi, Chaofan Yang, Shengying Li, Wei Zhang   +5 more
wiley   +1 more source

A multi-center, double-blind, randomized, placebo-controlled trial protocol to assess Traumeel injection vs dexamethasone injection in rotator cuff syndrome : the TRAumeel in ROtator cuff syndrome (TRARO) study protocol [PDF]

, 2015
Background: Shoulder pain is a common musculoskeletal symptom with a wide range of potential causes; however, the majority of conditions can be managed with conservative treatment.
Vanden Bossche, Luc, Vanderstraeten, Guy
core   +2 more sources

The Regulation of Naphthalene Oxygenase in Pseudomonads [PDF]

Journal of General Microbiology, 1974
SUMMARY: Naphthalene oxygenase was induced in several pseudomonads when these were grown on salicylate as a carbon and energy source, or when salicylate was added to cultures growing on succinate. The enzyme was not induced in Pseudomonas strain NCIB9816 when this was grown in the presence of catechol, although after the addition of this compound to ...
K. M. Shamsuzzaman, E. A. Barnsley
openaire   +3 more sources

A Charge‐Adhesive Targeted DNA Gel Bandage for the Precision Treatment of Inflammatory Bowel Disease

Advanced Science, EarlyView.
DNA gel bandage (DNAgb) is designed to precisely target the site of inflammation of IBD, by achieving dual specific localization of inflamed mucosa through electrostatic interactions and ApITGA4‐mediated affinity targeting. DNAgb effectively the activation of inflammatory pathways and reshapes the immune microenvironment.
Peifen Lu, Hongxiu Yuan, Gang Wang, Tao Cheng, Lie Li, Yixi Dong, Runyu Zhao, Xuerui Zhang, Jianwei Jiao, Jin Jiao   +9 more
wiley   +1 more source

Cytoprotective role of heme oxygenase-1 upregulation in progressive renal disease [PDF]

Einstein (São Paulo), 2009
Objective: This study evaluated the ability of heme oxygenase-1 to prevent or reverse renal fibrosis. Methods: Sprague-dawley male rats were submitted to unilateral ureteral obstruction and divided into groups: non-treated and hemin.
Matheus Corrêa Costa, Patricia Semedo, Ana Paula Fernandes da Silva Monteiro, Rafael Luiz Pereira, Giselle Martins Gonçalves, Marcos Antônio Cenedeze, Ana Carolina Guimarães Faleiros, Marlene Antônia dos Reis, Alvaro Pacheco-Silva, Niels Olsen Saraiva Câmara   +9 more
doaj  

Multifunctional NIR‐Triggered Nanozyme‐Based Microneedles for Synergistic Eradication of MRSA and Enhanced Wound Healing

Advanced Science, EarlyView.
The novel microneedle patches (MN@CTB) are fabricated by integrating CTB nanozymes into HAMA and PVA solution based on a photo‐crosslinking reaction. The MN@CTB microneedle patches present an excellent photothermal effect and NIR‐stimulated release of NO, which is advantageous for the elimination of MRS.
Wei Qian, Ruixi Li, Xiyan Zheng, Yingliang Li, Haiwei Xiong, Ye Zhang, Dengliang Lei, Qingfeng Shi, Yufeng Xie, Yiting Zhou, Bailong Tao, Kuai Yu, Aiping Le, Boxuan Zhou   +13 more
wiley   +1 more source

Haem oxygenase: a reappraisal of the stoicheiometry

FEBS Letters, 1979
Haem oxygenase (EC 1.14.99.3) in rat liver microsomes was first described as a mixed function oxidase utilising cytochrome P-450 [I]. Immunochemical studies suggest that NADP(H)-cytochrome c reductase activity is an essential component of the enzyme [2]. Indeed, it has been suggested [3] following the use of partially purified enzyme preparations, that
Owen T.G. Jones, A. Lodola, G.A.F. Hendry   +2 more
openaire   +3 more sources

A Mesoporous Calcium Peroxide Nanocuboid with High Tumor Accumulation Across Biological Barriers for High Efficacy Tumor Therapy

Advanced Science, EarlyView.
The ferroheme (FH) and exceedingly small magnetic iron oxide nanoparticles (IO) loaded mesoporous calcium peroxide nanocuboid (MCPNC) with conjugation of hyaluronic acid (HA) possesses exceptional capability of tumor accumulation, and enhances therapeutic efficacy of tumors based on the mechanism of promoting a positive feedback loop of Fenton reaction
Qingdeng Fan, Min Wang, Jie Lin, Ya Huang, Jing Yang, Jiaoyang Zhu, Bin Ren, Li Sun, Zongheng Li, Aochi Liu, Wei Xiong, Zhenni Wei, Lin Huang, Chenggong Yan, Ge Wen, Zhao Chen, Xiaoyuan Chen, Zheyu Shen   +17 more
wiley   +1 more source

Harnessing the Biological Responses Induced by Nanomaterials for Enhanced Cancer Therapy

Aggregate, EarlyView.
Nanomaterial (NM)‐induced toxicity can be strategically repurposed for cancer therapy. This review summarizes the mechanism by which NMs selectively activate specific cellular processes to regulate cell fate independently. We also discussed how NMs‐induced biological responses can be leveraged as therapeutic strategies for cancer treatment.
Liting Wang, Hao Fu, Jiangtao Lin, Meng Zhao, Chuanrong Chen, Hongze Liao, Yourong Duan   +6 more
wiley   +1 more source