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| Content Provider | Springer Nature Link |
|---|---|
| Author | Sabbaghziarani, Fatemeh Mortezaee, Keywan Akbari, Mohammad kashani, Iraj Ragerdi Soleimani, Mansooreh Moini, Ashraf Ataeinejad, Nahid Zendedel, Adib Hassanzadeh, Gholamreza |
| Copyright Year | 2016 |
| Abstract | Stroke is the consequence of limited blood flow to the brain with no established treatment to reduce the neurological deficits. Focusing on therapeutic protocols in targeting subventricular zone (SVZ) neurogenesis has been investigated recently. This study was designed to evaluate the effects of retinoic acid (RA)-pretreated Wharton’s jelly mesenchymal stem cells (WJ-MSCs) in combination with triiodothyronine (T3) in the ischemia stroke model. Male Wistar rats were used to induce focal cerebral ischemia by middle cerebral artery occlusion (MCAO). There were seven groups of six animals: Sham, Ischemic, WJ-MSCs, RA-pretreated WJ-MSCs, T3, WJ-MSCs +T3, and RA-pretreated WJ-MSCs + T3. The treatment was performed at 24 h after ischemia, and animals were sacrificed one week later for assessments of retinoid X receptor β (RXRβ), brain-derived neurotrophic factor (BDNF), Sox2 and nestin in the SVZ. Pro-inflammatory cytokines in sera were measured at days four and seven after ischemia. RXRβ, BDNF, Sox2 and nestin had the significant expressions in gene and protein levels in the treatment groups, compared with the ischemic group, which were more vivid in the RA-pretreated WJ-MSCs + T3 (p ≤ 0.05). The same trend was also resulted for the levels of TNF-α and IL-6 at four days after ischemia (p ≤ 0.05). In conclusion, application of RA-pretreated WJ-MSCs + T3 could be beneficial in exerting better neurotrophic function probably via modulation of pro-inflammatory cytokines. |
| Starting Page | 185 |
| Ending Page | 193 |
| Page Count | 9 |
| File Format | |
| ISSN | 08857490 |
| Journal | Metabolic Brain Disease |
| Volume Number | 32 |
| Issue Number | 1 |
| e-ISSN | 15737365 |
| Language | English |
| Publisher | Springer US |
| Publisher Date | 2016-08-22 |
| Publisher Place | New York |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Wharton’s jelly mesenchymal stem cells Neurogenesis Ischemia Retinoic acid Triiodothyronine Neurosciences Neurology Metabolic Diseases Biochemistry Oncology |
| Content Type | Text |
| Resource Type | Article |
| Subject | Biochemistry Neurology (clinical) Cellular and Molecular Neuroscience |
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