منابع مشابه
Natural Polyphenols and Spinal Cord Injury
Polyphenols have been shown to have some of the neuroprotective effects against neurodegenerative diseases. These effects are attributed to a variety of biological activities, including free radical scavenging/antioxidant and anti-inflammatory and anti-apoptotic activities. In this regard, many efforts have been made to study the effects of various well-known dietary polyphenols on spinal cord ...
متن کاملPten Deletion Promotes Regrowth of Corticospinal Tract Axons 1 Year after Spinal Cord Injury.
UNLABELLED Chronic spinal cord injury (SCI) is a formidable hurdle that prevents a large number of injured axons from crossing the lesion, particularly the corticospinal tract (CST). This study shows that Pten deletion in the adult mouse cortex enhances compensatory sprouting of uninjured CST axons. Furthermore, forced upregulation of mammalian target of rapamycin (mTOR) initiated either 1 mont...
متن کاملAxonal regrowth after spinal cord injury via chondroitinase and the tissue plasminogen activator (tPA)/plasmin system.
Spinal cord injury (SCI) causes permanent debilitation due to the inability of axons to grow through established scars. Both the sugar chains and core proteins of chondroitin sulfate proteoglycans (CSPGs) are inhibitory for neurite regrowth. Chondroitinase ABC (ChABC) degrades the sugar chains and allows for synaptic plasticity, suggesting that after the sugar chain cleavage additional steps oc...
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ژورنال
عنوان ژورنال: Nature
سال: 2017
ISSN: 0028-0836,1476-4687
DOI: 10.1038/d41586-017-07550-9