Lack of p53 decreases basal oxidative stress levels in the brain through upregulation of thioredoxin-1, biliverdin reductase-A, manganese superoxide dismutase, and nuclear factor kappa-B.
| Author | |
|---|---|
| Abstract |
:
The basal oxidative and nitrosative stress levels measured in cytosol, mitochondria, and nuclei as well as in the whole homogenate obtained from the brain of wild type (wt) and p53 knockout [p53((-/-))] mice were evaluated. We hypothesized that the loss of p53 could trigger the activation of several protective mechanisms such as those involving thioredoxin-1 (Thio-1), the heme-oxygenase-1/biliverdin reductase-A (HO-1/BVR-A) system, manganese superoxide dismutase (MnSOD), the IkB kinase type β (IKKβ)/nuclear factor kappa-B (NF-kB), and the nuclear factor-erythroid 2 (NF-E2) related factor 2 (Nrf-2). |
| Year of Publication |
:
2012
|
| Journal |
:
Antioxidants & redox signaling
|
| Volume |
:
16
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| Issue |
:
12
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| Number of Pages |
:
1407-20
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| Date Published |
:
2012
|
| ISSN Number |
:
1523-0864
|
| URL |
:
https://www.liebertpub.com/doi/10.1089/ars.2011.4124?url_ver=Z39.88-2003&rfr_id=ori:rid:crossref.org&rfr_dat=cr_pub%3dpubmed
|
| DOI |
:
10.1089/ars.2011.4124
|
| Short Title |
:
Antioxid Redox Signal
|
| Download citation |
