section2. clinical approaches of mscs tissue engineering gene & cell therapy
TRANSCRIPT
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Section2Section2
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Clinical Approaches of MSCs
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Tissue engineeringGene & Cell therapy
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Encapsulated cell biodelivery
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Cell based therapies:Regenerative therapy to treat Parkinson’s, Alzheimer’s, spinal cord injury, stroke, severe burns, heart disease, diabetes, osteoarthritis, and rheumatoid arthritisStem cells in gene therapyStem cells as vehicles after they have been genetically manipulated
Stem cells in cancer
Potential uses
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according to the World Health Organization,
traumatic brain injury (TBI) will surpass many diseases
as the major cause of death and disability .It is estimated that 10 million people are affected
annually by TBI, with the highest incidence among persons 15 to 24 years of age and 75 years and older. Since TBI may result in lifelong impairment of an individual's physical, cognitive, and psychosocial functioning, and given the absence of a cure, TBI is a disorder of major public health significance.
Traumatic brain injury
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Current therapies in neurotrauma aim particularly to prevent brain edema, raised intracranial pressure, ischemic damage and in bleedings.
most of the
mentioned therapies are associated with problems and
are thought as a complementation of the existing
therapies. Stem cell therapy aims not only for receiving
brain tissue and functions but also for restoring of both.
So, stem cell therapies may possess the most effective
potential for neuronal and functional recovery.
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Inflammation
Repair
Remodeling
Stages of fracture healing
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strategies for cell therapy in neurotrauma
“cell replacement” “mini – pumps"
pharmacologic manipulation and / or gene therapy
• release of trophic factors, enzymes and neurotransmitters • buffering toxic molecules • blocking of endogenous repair-inhibitory factors • expressing extracellular matrix molecules • stabilize brain tissue and promote remyelination • providing favorable cell-cell communication
neuronal and functional recovery
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Phase 1:
-proof of safety
Phase 2:
-proof of efficacy
Phase 3:
-proof of clinical usability
Clinical trials
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Thanks for your Thanks for your attentionattention
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