Distinct effects of interleukin-6 and interferon-γ on differentiating human cortical neurons.
Distinct effects of interleukin-6 and interferon-γ on differentiating human cortical neurons.
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白细胞介素-6和干扰素-γ对人皮层神经元分化的不同影响
DOI:
10.1016/j.bbi.2022.04.007
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发表时间:
2022-07
影响因子:
15.1
通讯作者:
Karmacharya, Rakesh
中科院分区:
文献类型:
--
作者:
Kathuria, Annie;Lopez-Lengowski, Kara;Roffman, Joshua L.;Karmacharya, Rakesh
Translational evidence suggests that cytokines involved in maternal immune activation (MIA), such as interleukin-6 (IL-6) and interferon-γ (IFN-γ), can cross the placenta, injure fetal brain, and predispose to neuropsychiatric disorders. To elaborate developmental neuronal sequelae of MIA, we differentiated human pluripotent stem cells to cortical neurons over a two-month period, exposing them to IL-6 or IFN-γ. IL-6 impacted expression of genes regulating extracellular matrix, actin cytoskeleton and TGF-β signaling while IFN-γ impacted genes regulating antigen processing, major histocompatibility complex and endoplasmic reticulum biology. IL-6, but not IFN-γ, altered mitochondrial respiration while IFN-γ, but not IL-6, induced reduction in dendritic spine density. Pre-treatment with folic acid, which has known neuroprotective and anti-inflammatory properties, ameliorated IL-6 effects on mitochondrial respiration and IFN-γ effects on dendritic spine density. These findings suggest distinct mechanisms for how fetal IL-6 and IFN-γ exposure influence risk for neuropsychiatric disorders, and how folic acid can mitigate such risk.
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影响因子:
4.6
作者:
Cianciulli A;Salvatore R;Porro C;Trotta T;Panaro MA
通讯作者:
Panaro MA
DOI:
10.1176/appi.ajp.2020.19111210
发表时间:
2020-12-01
期刊:
The American journal of psychiatry
影响因子:
--
作者:
Glausier JR;Enwright JF 3rd;Lewis DA
通讯作者:
Lewis DA
影响因子:
3.7
作者:
Ganança L;Oquendo MA;Tyrka AR;Cisneros-Trujillo S;Mann JJ;Sublette ME
通讯作者:
Sublette ME
影响因子:
6.9
作者:
Goldstein, J. M.;Cherkerzian, S.;Buka, S. L.
通讯作者:
Buka, S. L.
影响因子:
16.6
作者:
Hirsch, Alec J.;Roberts, Victoria H. J.;Streblow, Daniel N.
通讯作者:
Streblow, Daniel N.