Endoplasmic reticulum stress: New insights into the pathogenesis and treatment of retinal degenerative diseases.
Endoplasmic reticulum stress: New insights into the pathogenesis and treatment of retinal degenerative diseases.
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DOI:
10.1016/j.preteyeres.2020.100860
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发表时间:
2020-11
影响因子:
17.8
通讯作者:
Gorbatyuk OS
中科院分区:
文献类型:
--
作者:
Gorbatyuk MS;Starr CR;Gorbatyuk OS
Physiological equilibrium in the retina depends on coordinated work between rod and cone photoreceptors and can be compromised by the expression of mutant proteins leading to inherited retinal degeneration (IRD). IRD is a diverse group of retinal dystrophies with multifaceted molecular mechanisms that are not fully understood. In this review, we focus on the contribution of chronically activated unfolded protein response (UPR) to inherited retinal pathogenesis, placing special emphasis on studies employing genetically modified animal models. As constitutively active UPR in degenerating retinas may activate pro-apoptotic programs associated with oxidative stress, pro-inflammatory signaling, dysfunctional autophagy, free cytosolic Ca2+ overload, and altered protein synthesis rate in the retina, we focus on the regulatory mechanisms of translational attenuation and approaches to overcoming translational attenuation in degenerating retinas. We also discuss current research on the role of the UPR mediator PERK and its downstream targets in degenerating retinas and highlight the therapeutic benefits of reprogramming PERK signaling in preclinical animal models of IRD. Finally, we describe pharmacological approaches targeting UPR in ocular diseases and consider their potential applications to IRD.
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DOI:
10.1083/jcb.17.2.279
发表时间:
1963-05
期刊:
The Journal of cell biology
影响因子:
--
作者:
SCARPELLI DG;CRAIG EL
通讯作者:
CRAIG EL
影响因子:
5.3
作者:
Abisambra, Jose F.;Jinwal, Umesh K.;Dickey, Chad A.
通讯作者:
Dickey, Chad A.
影响因子:
14.9
作者:
B'chir W;Maurin AC;Carraro V;Averous J;Jousse C;Muranishi Y;Parry L;Stepien G;Fafournoux P;Bruhat A
通讯作者:
Bruhat A
影响因子:
7.8
作者:
Alberdi, Elena;Wyssenbach, Ane;Matute, Carlos
通讯作者:
Matute, Carlos
影响因子:
11.4
作者:
Asano, K;Krishnamoorthy, T;Hinnebusch, AG
通讯作者:
Hinnebusch, AG