Matrix metalloproteinases and ADAMs in stroke.

Matrix metalloproteinases and ADAMs in stroke. Cell Mol Life Sci. 2019 Jun 05;: Authors: Montaner J, Ramiro L, Simats A, Hernández-Guillamon M, Delgado P, Bustamante A, Rosell A Abstract Stroke is a leading cause of death and disability worldwide. However, after years of in-depth research, the pathophysiology of stroke is still not fully understood. Increasing evidence shows that matrix metalloproteinases (MMPs) and "a disintegrin and metalloproteinase" (ADAMs) participate in the neuro-inflammatory cascade that is triggered during stroke but also in recovery phases of the disease. This review covers the involvement of these proteins in brain injury following cerebral ischemia which has been widely studied in recent years, with efforts to modulate this group of proteins in neuroprotective therapies, together with their implication in neurorepair mechanisms. Moreover, the review also discusses the role of these proteins in specific forms of neurovascular disease, such as small vessel diseases and intracerebral hemorrhage. Finally, the potential use of MMPs and ADAMs as guiding biomarkers of brain injury and repair for decision-making in cases of stroke is also discussed. PMID: 31165904 [PubMed - as supplied by publisher]
Source: Cellular and Molecular Life Sciences : CMLS - Category: Cytology Authors: Tags: Cell Mol Life Sci Source Type: research

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Hongfei Gu1†, Shuang Shao2†, Jie Liu3,4,5, Zhenqian Fan2, Yu Chen2, Jingxian Ni3,4,5, Conglin Wang6, Jun Tu3,4,5, Xianjia Ning3,4,5, Yongzhong Lou1*, Bin Li1* and Jinghua Wang3,4,5* 1Department of Neurology, Tianjin Haibin People's Hospital, Tianjin, China 2Department of Endocrinology and Metabolism, The Second Hospital of Tianjin Medical University, Tianjin, China 3Department of Neurology, Tianjin Medical University General Hospital, Tianjin, China 4Laboratory of Epidemiology, Tianjin Neurological Institute, Tianjin, China 5Key Laboratory of Post-Neuroinjury Neuro-Repair and Regeneration i...
Source: Frontiers in Neurology - Category: Neurology Source Type: research
Maria R. Gancheva1*, Karlea L. Kremer1, Stan Gronthos2,3 and Simon A. Koblar1,3,4 1Stroke Research Programme Laboratory, Adelaide Medical School, Faculty of Health and Medical Sciences, University of Adelaide, Adelaide, SA, Australia 2Mesenchymal Stem Cell Laboratory, Adelaide Medical School, Faculty of Health and Medical Sciences, University of Adelaide, Adelaide, SA, Australia 3South Australian Health and Medical Research Institute, Adelaide, SA, Australia 4Central Adelaide Local Health Network, Adelaide, SA, Australia Stroke is a leading cause of permanent disability world-wide, but aside from rehabilitatio...
Source: Frontiers in Neurology - Category: Neurology Source Type: research
Conclusions: Acupuncture therapy seems effective for motor function, pain relief and activities of daily living in stroke patients with mild SHS, when it is used in combination with rehabilitation. The low certainty of evidence downgrades our confidence in making recommendations to clinical practice. Introduction Shoulder-hand syndrome (SHS) is a common condition among people who have had a stroke, with its reported prevalence ranging from 12% to 49% (1, 2). The main symptoms of SHS include pain, hyperalgesia, joint swelling and limitations in range of motion (ROM) (3). Post-stroke SHS is also named type I complex ...
Source: Frontiers in Neurology - Category: Neurology Source Type: research
Conclusions Stroke comprises ischemic stroke and ICH. The immuno-inflammatory process is involved in neural plasticity following events such as a hemorrhage or ischemic stroke. After ischemia, astrocytes, microglia, and MDMs play important roles during rehabilitation with the modulation of cytokines or chemokines, such as TNF-α and IL-1. Moreover, MiRNAs are also important posttranscriptional regulators in these glial mitochondrial responses to cerebral ischemia. ICH involves processes similar and different to those seen in ischemia, including neuronal injury, astrocytic and microglial/macrophage activation, and neu...
Source: Frontiers in Psychiatry - Category: Psychiatry Source Type: research
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Source: Frontiers in Neurology - Category: Neurology Source Type: research
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Source: Fight Aging! - Category: Research Authors: Tags: Newsletters Source Type: blogs
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Source: BJOG : An International Journal of Obstetrics and Gynaecology - Category: OBGYN Authors: Tags: BJOG Source Type: research
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Source: The Health Care Blog - Category: Consumer Health News Authors: Tags: Uncategorized Source Type: blogs
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Source: Fight Aging! - Category: Research Authors: Tags: Newsletters Source Type: blogs
Abstract Acute brain injury resulting from ischemic/hemorrhagic or traumatic damage is one of the leading causes of mortality and disability worldwide and is a significant burden to society. Neuroprotective options to counteract brain damage are very limited in stroke and traumatic brain injury (TBI). Given the multifaceted nature of acute brain injury and damage progression, several therapeutic targets may need to be addressed simultaneously to interfere with the evolution of the injury and improve the patient's outcome. Stem cells are ideal candidates since they act on various mechanisms of protection and repair...
Source: Cell Transplantation - Category: Cytology Authors: Tags: Cell Transplant Source Type: research
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