| RRC ID |
85420
|
| Author |
Xie J, Wang L, Tian S, Li R, Zhang L, Shi H, Liu Z, Ma T, Hu H, She Z, Wang L.
|
| Title |
The Protective Role of Transcript-Induced in Spermiogenesis 40 in Cerebral Ischemia-Reperfusion Injury.
|
| Journal |
Neurochem Res
|
| Abstract |
Prompt reperfusion after cerebral ischemia is important to maintain neuronal survival and reduce permanent disability and death. However, the resupply of blood can induce oxidative stress, inflammatory response and apoptosis, further leading to tissue damage. Here, we report the versatile biological roles of transcript-induced in spermiogenesis 40 (Tisp40) in ischemic stroke. We found that the expression of Tisp40 was upregulated in ischemia/reperfusion-induced brain tissues and oxygen glucose deprivation/returned -stimulated neurons. Tisp40 deficiency increased the infarct size and neurological deficit score, and promoted inflammation and apoptosis. Tisp40 overexpression played the opposite role. In vitro, the oxygen glucose deprivation/returned model was established in Tisp40 knockdown and overexpression primary cultured cortical neurons. Tisp40 knockdown can aggravate the process of inflammation and apoptosis, and Tisp40 overexpression ameliorated the aforementioned processes. Mechanistically, Tisp40 protected against ischemic stroke via activating the AKT signaling pathway. Tisp40 may be a new therapeutic target in brain ischemia/reperfusion injury.
|
| Volume |
49(9)
|
| Pages |
2519-2534
|
| Published |
2024-9-1
|
| DOI |
10.1007/s11064-024-04170-4
|
| PII |
10.1007/s11064-024-04170-4
|
| PMID |
38884889
|
| MeSH |
Animals
Apoptosis / physiology
Brain Ischemia* / metabolism
Cells, Cultured
Ischemic Stroke / metabolism
Male
Mice
Mice, Inbred C57BL
Neurons / metabolism
Neurons / pathology
Proto-Oncogene Proteins c-akt / metabolism
Reperfusion Injury* / metabolism
|
| IF |
3.038
|
| Resource |
| Mice |
RBRC01942 |
