Cosmetic Surgery & Beauty Magazine #70
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ody<br />
Is Regenerative Medicine<br />
the way of the Future?<br />
Regenerative medicine<br />
research:<br />
• Investigates ways to help the human body<br />
repair, replace, restore and regenerate damaged<br />
tissues and organs<br />
• Uses cells, genes or other biological building<br />
blocks, along with bioengineered materials and<br />
technologies<br />
• Focuses on restoring the remarkable tissue<br />
regenerative capacity that all humans have<br />
before birth<br />
Regenerative medicine<br />
scientists are asking:<br />
• How do some human tissues (our skin, blood<br />
cells and lining of the digestive tract) naturally<br />
regenerate?<br />
• What determines this ability of cells? What<br />
switches it on and off?<br />
• How do newts re-grow their tail or limb, or fish<br />
regenerate their fins or heart? What biological<br />
and molecular processes make this happen?<br />
• Do the parts of our bodies that do not<br />
regenerate (such as the brain and heart) retain a<br />
latent ability to regenerate?<br />
Regenerative medicine could:<br />
• Halt, reverse and prevent damage to vital<br />
organs such as kidneys, livers and even hearts<br />
• Grow new vital organs for people with<br />
organ failure due to disease, injury or<br />
genetic conditions<br />
• Treat and cure diabetes through stem<br />
cell therapies<br />
• Reverse the effects of neuro-degenerative<br />
diseases such as dementia, Alzheimer’s<br />
disease and Parkinson’s disease<br />
• Stop the body attacking itself in autoimmune<br />
diseases including multiple sclerosis,<br />
type 1 diabetes, Crohn’s disease and<br />
rheumatoid arthritis<br />
• Treat cancer by building on current stem cell<br />
therapies such as bone marrow transplants<br />
for leukaemia<br />
• Prevent ageing<br />
Regenerative medicine<br />
can involve:<br />
• Regeneration of tissues by injecting or implanting<br />
regeneration-competent cells (usually derived<br />
from adult or embryonic stem cells)<br />
• Protecting cells and tissue from damage due to<br />
disease or injury (eg, by preventing cell death)<br />
• Inducing regeneration in tissue by recruitment<br />
of a patient’s own cells to the tissue or using<br />
proteins or gene delivery to stimulate cell<br />
division in the tissue<br />
• Prevention of inflammation and scarring in tissues<br />
to better enable the use of these methods<br />
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