Neuregulin 1-induced AKT and ERK phosphorylation in patients with fragile X syndrome (FXS) and intellectual disability associated with obstetric complications
Animal models of fragile X syndrome (FXS) suggest the impairment of the intracellular AKT messenger system, which is activated by neuregulin 1 (NRG1), a key regulator of neurodevelopment. We investigated NRG1-induced activation of the AKT and extracellular signal-regulated kinase (ERK) systems by t...
Elmentve itt :
| Szerzők: | |
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| Dokumentumtípus: | Cikk |
| Megjelent: |
2014
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| Sorozat: | JOURNAL OF MOLECULAR NEUROSCIENCE
54 No. 1 |
| doi: | 10.1007/s12031-014-0257-z |
| mtmt: | 2782623 |
| Online Access: | http://publicatio.bibl.u-szeged.hu/11362 |
| LEADER | 01859nab a2200241 i 4500 | ||
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| 024 | 7 | |a 2782623 |2 mtmt | |
| 040 | |a SZTE Publicatio Repozitórium |b hun | ||
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| 100 | 1 | |a Kovács Tamás | |
| 245 | 1 | 0 | |a Neuregulin 1-induced AKT and ERK phosphorylation in patients with fragile X syndrome (FXS) and intellectual disability associated with obstetric complications |h [elektronikus dokumentum] / |c Kovács Tamás |
| 260 | |c 2014 | ||
| 300 | |a 119-124 | ||
| 490 | 0 | |a JOURNAL OF MOLECULAR NEUROSCIENCE |v 54 No. 1 | |
| 520 | 3 | |a Animal models of fragile X syndrome (FXS) suggest the impairment of the intracellular AKT messenger system, which is activated by neuregulin 1 (NRG1), a key regulator of neurodevelopment. We investigated NRG1-induced activation of the AKT and extracellular signal-regulated kinase (ERK) systems by the measurement of the phosphorylated AKT/ERK to total AKT/ERK ratio in peripheral B lymphoblasts of patients with FXS, IQ-matched controls with intellectual disability (obstetric complications, preterm birth, perinatal hypoxia, and low birth weight), and typically developed healthy participants. Results revealed that patients with FXS displayed decreased AKT but normal ERK activation after the administration of NRG1. IQ-matched controls with intellectual disability displayed intact AKT/ERK activation. In conclusion, FXS, but not intellectual disability associated with obstetric complications, is associated with decreased NRG1-induced AKT phosphorylation. | |
| 700 | 0 | 1 | |a Bánsági Boglárka |e aut |
| 700 | 0 | 1 | |a Kelemen Oguz |e aut |
| 700 | 0 | 1 | |a Kéri Szabolcs |e aut |
| 856 | 4 | 0 | |u http://publicatio.bibl.u-szeged.hu/11362/1/Keri_JMolNeurosci_2014.pdf |z Dokumentum-elérés |