Mao-b inhibition reduces astrogliosis and transforms reactive astrocytes into active astrocytes under pathological conditions
نویسندگان
چکیده
منابع مشابه
Active Sulforhodamine 101 Uptake into Hippocampal Astrocytes
Sulforhodamine 101 (SR101) is widely used as a marker of astrocytes. In this study we investigated labeling of astrocytes by SR101 in acute slices from the ventrolateral medulla and the hippocampus of transgenic mice expressing EGFP under the control of the astrocyte-specific human GFAP promoter. While SR101 efficiently and specifically labeled EGFP-expressing astrocytes in hippocampus, we foun...
متن کاملDiversity in Reactive Astrocytes
Normal astrocytes in the adult undergo hypertrophy and proliferation and transform into reactive astrocytes following many types of central nervous system (CNS) injury (1–5). This process is termed astrogliosis and may result in the formation of a glial scar. Morphological studies on astrogliosis by neuroanatomists and pathologists at the beginning of this century focused on the most florid exa...
متن کاملTranscriptomic analysis and 3D bioengineering of astrocytes indicate ROCK inhibition produces cytotrophic astrogliosis
Astrocytes provide trophic, structural and metabolic support to neurons, and are considered genuine targets in regenerative neurobiology, as their phenotype arbitrates brain integrity during injury. Inhibitors of Rho kinase (ROCK) cause stellation of cultured 2D astrocytes, increased L-glutamate transport, augmented G-actin, and elevated expression of BDNF and anti-oxidant genes. Here we furthe...
متن کاملReactive Astrocytes in Brain Metastasis
Brain metastasis, the secondary growth of malignant cells within the central nervous system (CNS), exceeds the incidence of primary brain tumors (i.e., gliomas) by tenfold and are seemingly on the rise owing to the emergence of novel targeted therapies that are more effective in controlling extracranial disease relatively to intracranial lesions. Despite the fact that metastasis to the brain po...
متن کاملAstrogliosis in a dish: Substrate stiffness induces astrogliosis in primary rat astrocytes
Astrogliosis in a dish: Substrate stiffness induces astrogliosis in primary rat astrocytes" (2016). Astrogliosis due to brain injury or disease can lead to varying molecular and morphological changes in astrocytes. Magnetic resonance elastography and ultrasound have demonstrated that brain stiffness varies with age and disease state. However, there is a lack in understanding the role of varied ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: IBRO Reports
سال: 2019
ISSN: 2451-8301
DOI: 10.1016/j.ibror.2019.07.399