Pathological Potential of Astroglia

被引:24
作者
Chvatal, A. [1 ,2 ]
Anderova, M. [1 ,2 ]
Neprasova, H. [1 ,2 ]
Prajerova, I. [1 ,2 ]
Benesova, J. [1 ,2 ]
Butenko, O. [1 ]
Verkhratsky, A. [1 ,3 ]
机构
[1] Acad Sci Czech Republ, Inst Expt Med, Videnska 1083, Prague 14220 4, Czech Republic
[2] Charles Univ Prague, Ctr Cell Therapy & Tissue Repair, Prague, Czech Republic
[3] Univ Manchester, Fac Life Sci, Manchester, Lancs, England
基金
英国惠康基金;
关键词
Astrocyte; Astrogliosis; Brain pathology; Brain damage and repair; Ischemia; Acute brain trauma; Neurodegeneration;
D O I
10.33549/physiolres.931604
中图分类号
Q4 [生理学];
学科分类号
071003 ;
摘要
The pathological potential of glial cells was recognized already by Rudolf Virchow, Santiago Ramon y Cajal and Pio Del Rio-Ortega. Many functions and roles performed by astroglia in the healthy brain determine their involvement in brain diseases; as indeed any kind of brain insult does affect astrocytes, and their performance in pathological conditions, to a very large extent, determines the survival of the brain parenchyma, the degree of damage and neurological defect. Astrocytes being in general responsible for overall brain homeostasis are involved in virtually every form of brain pathology. Here we provide an overview of recent developments in identifying the role and mechanisms of the pathological potential of astroglia.
引用
收藏
页码:S101 / S110
页数:10
相关论文
共 92 条
[41]   Neuron-glia metabolic coupling and plasticity [J].
Magistretti, Pierre J. .
JOURNAL OF EXPERIMENTAL BIOLOGY, 2006, 209 (12) :2304-2311
[42]   Amyotrophic lateral sclerosis [J].
Mitchell, J. D. ;
Borasio, G. D. .
LANCET, 2007, 369 (9578) :2031-2041
[43]   Contribution of glial cells to the development of amyloid plaques in Alzheimer's disease [J].
Nagele, RG ;
Wegiel, J ;
Venkataraman, V ;
Imaki, H ;
Wang, KC ;
Wegiel, J .
NEUROBIOLOGY OF AGING, 2004, 25 (05) :663-674
[44]   Astrocytes accumulate Aβ42 and give rise to astrocytic amyloid plaques in Alzheimer disease brains [J].
Nagele, RG ;
D'Andrea, MR ;
Lee, H ;
Venkataraman, V ;
Wang, HY .
BRAIN RESEARCH, 2003, 971 (02) :197-209
[45]   New roles for astrocytes: Redefining the functional architecture of the brain [J].
Nedergaard, M ;
Ransom, B ;
Goldman, SA .
TRENDS IN NEUROSCIENCES, 2003, 26 (10) :523-530
[46]   Role of glial cells in cerebral ischemia [J].
Nedergaard, M ;
Dirnagl, U .
GLIA, 2005, 50 (04) :281-286
[47]   High extracellular K+ evokes changes in voltage-dependent K+ and Na+ currents and volume regulation in astrocytes [J].
Neprasova, Helena ;
Anderova, Miroslava ;
Petrik, David ;
Vargova, Lydia ;
Kubinova, Sarka ;
Chvatal, Alexandr ;
Sykova, Eva .
PFLUGERS ARCHIV-EUROPEAN JOURNAL OF PHYSIOLOGY, 2007, 453 (06) :839-849
[48]   Janus a god with two faces: death and survival utilise same mechanisms conserved by evolution [J].
Nicotera, P. ;
Petersen, O. H. ;
Melino, G. ;
Verkhratsky, A. .
CELL DEATH AND DIFFERENTIATION, 2007, 14 (07) :1235-1236
[49]  
Nolte C, 2001, GLIA, V33, P72
[50]   Astrocytic complexity distinguishes the human brain [J].
Oberheim, Nancy Ann ;
Wang, Xiaohai ;
Goldman, Steven ;
Nedergaard, Maiken .
TRENDS IN NEUROSCIENCES, 2006, 29 (10) :547-553