منابع مشابه
Repairing skeletal muscle: regenerative potential of skeletal muscle stem cells.
Skeletal muscle damaged by injury or by degenerative diseases such as muscular dystrophy is able to regenerate new muscle fibers. Regeneration mainly depends upon satellite cells, myogenic progenitors localized between the basal lamina and the muscle fiber membrane. However, other cell types outside the basal lamina, such as pericytes, also have myogenic potency. Here, we discuss the main prope...
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Injury of limb nerves leading to neuropathic pain mostly affects deep somatic nerves including muscle nerves. Here, we investigated the functional properties of injured afferent fibers innervating the lateral gastrocnemius-soleus muscle 4-13 h [time period (TP) I] and 4-7 days (TP II) after nerve crush in anesthetized rats using neurophysiological recordings from either the sciatic nerve (165 A...
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Recovery from a brain injury is a slow process with no obvious end point-a practical dilemma for patients, caregivers, and medical professionals. While research continues to advance the field to determine optimal interventions (see this complementary article on the neurobiology of injury), front-line providers, like author Mark J. Ashley, founder and CEO of the Centre for Neuro Skills, have fou...
متن کاملVascular smooth muscle progenitor cells: building and repairing blood vessels.
Molecular pathways that control the specification, migration, and number of available smooth muscle progenitor cells play key roles in determining blood vessel size and structure, capacity for tissue repair, and progression of age-related disorders. Defects in these pathways produce malformations of developing blood vessels, depletion of smooth muscle progenitor cell pools for vessel wall maint...
متن کاملNew strategies for repairing the injured spinal cord: the role of stem cells.
Thanks to advances in the stem cell biology of the central nervous system, the previously unconceivable regeneration of the damaged spinal cord is approaching reality. A number of potential strategies aim to optimize functional recovery after spinal cord injury. They include minimizing the progression of secondary injury, manipulating the inhibitory environment of the spinal cord, replacing los...
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ژورنال
عنوان ژورنال: Science
سال: 2018
ISSN: 0036-8075,1095-9203
DOI: 10.1126/science.362.6420.1260-e