Astrocytes: a central element in neurological diseases

M Pekny, M Pekna, A Messing, C Steinhäuser… - Acta …, 2016 - Springer
The neurone-centred view of the past disregarded or downplayed the role of astroglia as a
primary component in the pathogenesis of neurological diseases. As this concept is …

Glial fibrillary acidic protein (GFAP) and the astrocyte intermediate filament system in diseases of the central nervous system

EM Hol, M Pekny - Current opinion in cell biology, 2015 - Elsevier
Glial fibrillary acidic protein (GFAP) is the hallmark intermediate filament (IF; also known as
nanofilament) protein in astrocytes, a main type of glial cells in the central nervous system …

Astrocyte reactivity and reactive astrogliosis: costs and benefits

M Pekny, M Pekna - Physiological reviews, 2014 - journals.physiology.org
Astrocytes are the most abundant cells in the central nervous system (CNS) that provide
nutrients, recycle neurotransmitters, as well as fulfill a wide range of other homeostasis …

Astrocytes, therapeutic targets for neuroprotection and neurorestoration in ischemic stroke

Z Liu, M Chopp - Progress in neurobiology, 2016 - Elsevier
Astrocytes are the most abundant cell type within the central nervous system. They play
essential roles in maintaining normal brain function, as they are a critical structural and …

The dual role of astrocyte activation and reactive gliosis

M Pekny, U Wilhelmsson, M Pekna - Neuroscience letters, 2014 - Elsevier
Astrocyte activation and reactive gliosis accompany most of the pathologies in the brain,
spinal cord, and retina. Reactive gliosis has been described as constitutive, graded, multi …

Cellular responses following retinal injuries and therapeutic approaches for neurodegenerative diseases

N Cuenca, L Fernández-Sánchez, L Campello… - Progress in retinal and …, 2014 - Elsevier
Retinal neurodegenerative diseases like age-related macular degeneration, glaucoma,
diabetic retinopathy and retinitis pigmentosa each have a different etiology and …

[HTML][HTML] Reactive gliosis in the pathogenesis of CNS diseases

M Pekny, M Pekna - Biochimica et Biophysica Acta (BBA)-Molecular Basis …, 2016 - Elsevier
Astrocytes maintain the homeostasis of the central nervous system (CNS) by eg recycling of
neurotransmitters and providing nutrients to neurons. Astrocytes function also as key …

Astrocyte activation and reactive gliosis—a new target in stroke?

M Pekny, U Wilhelmsson, T Tatlisumak, M Pekna - Neuroscience letters, 2019 - Elsevier
Stroke is an acute insult to the central nervous system (CNS) that triggers a sequence of
responses in the acute, subacute as well as later stages, with prominent involvement of …

Cellular signaling and factors involved in Müller cell gliosis: neuroprotective and detrimental effects

A Bringmann, I Iandiev, T Pannicke, A Wurm… - Progress in retinal and …, 2009 - Elsevier
Müller cells are active players in normal retinal function and in virtually all forms of retinal
injury and disease. Reactive Müller cells protect the tissue from further damage and …

The role of astrocytes in multiple sclerosis progression

J Correale, MF Farez - Frontiers in neurology, 2015 - frontiersin.org
Multiple sclerosis (MS) is an inflammatory disorder causing central nervous system (CNS)
demyelination and axonal injury. Although its etiology remains elusive, several lines of …