Tag Archives: Blood vessel

GREAT BRITAIN – Stem Cells Repair Heart and Bone Damage

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A research group at Imperial College London has designed a new treatment able to significantly improve the body’s capacity to repair damage caused by a heart attack or bone fracture. The new therapy, described in Cell Stem Cell, ‘fools’ the spinal cord inducing it to ’overproduce’ stem cells which repair damaged tissues in the body. Researchers hope to test the treatment on animals by the end of the year. If testing is successful, the next step will be to experiment on human beings attempting to induce them to use their own stem cells
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Stem Cell Therapy is Reality

The mesenchymal stem cells found in the bone marrow can give rise to bone, fat, and muscle tissue, and have been used in hundreds of clinical trials for tissue repair.

Unfortunately, the results of these trials have been underwhelming, the main problem being that these stem cells do not stick around in the body long enough to benefit the patient.

Researchers have now found that transplanting mesenchymal stem cells along with blood vessel-forming cells naturally found in circulation improves results.

Human Heart Can Make New Cells – Discovery could lead to ways of regrowing damaged cardiac tissue

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Solving a longstanding mystery, scientists have found that the human heart continues to generate new cardiac cells throughout the life span, although the rate of new cell production slows with age.
The finding, published in the April 3 issue of Science, could open a new path for the treatment of heart diseases such as heart failure and heart attack, experts say.

“We find that the beating cells in the heart, cardiomyocytes, are renewed,” said lead researcher Dr. Jonas Frisen, a professor of stem cell research at the Karolinska Institute in Stockholm, Sweden. “It has previously not been known whether
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‘Leftover’ veins from heart surgery yield stem cells

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A University of Bristol team extracted stem cells from the veins, then used them to stimulate new blood vessel growth in mice, Circulation reports.

The researchers say their findings could bring treatments to repair damaged heart muscle one step closer.

However, a stem cell expert warned that they remained some years away.

Stem cells are attractive to medical researchers because they have the ability to produce many different types of human cell, opening up the possibility of repair or renewal for tissues ravaged by disease or injury (…)

Vernix lotion and placental stem cells: Finding products in nature

http://www.youtube.com/watch?v=2jMNO2vC-GQ

Guess what? The goobery white stuff (vernix) that coats newborns at birth is good for the skin.
Researchers discovered that leaving the white cheese on, rather than wiping it off, leaves the skin of babies healthier. Yes, you read that right: don’t scrub the newborn the minute she exits the womb—she’s not “dirty.”

Give me a moment. People actually went to college, got PhD’s, (probably post-docs and what-else) to “discover” that this smegma that covers a baby while it floats around in amniotic fluid for nine months is actually GOOD for the skin.
Oh, the wonders of the modern mind. What next,
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