Skin stem cells specialize into new skin by sensing neighborhood crowding When embarking on a road trip, the GPS technology inside our smartphones helps us know where we are and how to get where we’re going. The stem cells buried in the deepest layers of our skin don’t have a GPS and yet, they do … Continue reading Stem Cell Stories that Caught Our Eye: GPS for Skin & Different Therapies for Aging vs. Injured Muscles?
muscle stem cells
The life of a sleeping muscle stem cell is very busy
For biological processes, knowing when to slow down is as important as knowing when to step on the accelerator. Take for example muscle stem cells. In a healthy state, these cells mostly lay quiet and rarely divide but upon injury, they bolt into action by dividing and specializing into new muscle cells to help repair … Continue reading The life of a sleeping muscle stem cell is very busy
An unexpected link: immune cells send muscle injury signal to activate stem cell regeneration
We’ve written many blogs over the years about research focused on muscle stem cell function . Those stories describe how satellite cells, another name for muscle stem cells, lay dormant but jump into action to grow new muscle cells in response to injury and damage. And when satellite function breaks down with aging as well as … Continue reading An unexpected link: immune cells send muscle injury signal to activate stem cell regeneration
Stem Cell Stories That Caught our Eye: Duchenne muscular dystrophy and short telomeres, motor neurons from skin, and students today, stem cell scientists tomorrow
Short telomeres associated with Duchenne Muscular Dystrophy. Duchenne Muscular Dystrophy (DMD) is a severe muscle wasting disease that typically affects young men. There is no cure for DMD and the average life expectancy is 26. These are troubling facts that scientists at the University of Pennsylvania are hoping to change with their recent findings in … Continue reading Stem Cell Stories That Caught our Eye: Duchenne muscular dystrophy and short telomeres, motor neurons from skin, and students today, stem cell scientists tomorrow
Have scientists discovered a natural way to boost muscle regeneration?
Painkillers like ibuprofen and aspirin are often a part of an athlete’s post-exercise regimen after intense workouts. Sore muscles, aches and stiffness can be more manageable by taking these drugs – collectively called non-steroidal anti-inflammatory drugs, or NSAIDS – to reduce inflammation and pain. But research suggests that the anti-inflammatory effects of these painkillers might … Continue reading Have scientists discovered a natural way to boost muscle regeneration?
Stem cell stories that caught our eye: update on Capricor’s heart attack trial; lithium on the brain; and how stem cells do math
Today our partners Capricor Therapeutics announced that its stem cell therapy for patients who have experienced a large heart attack is unlikely to meet one of its key goals, namely reducing the scar size in the heart 12 months after treatment. The news came after analyzing results from patients at the halfway point of the … Continue reading Stem cell stories that caught our eye: update on Capricor’s heart attack trial; lithium on the brain; and how stem cells do math
Could revving up stem cells help senior citizens heal as fast as high school seniors?
All physicians, especially surgeons, sport medicine doctors, and military medical corps share a similar wish: to able to speed up the healing process for their patients’ incisions and injuries. Data published this week in Cell Reports may one day fulfill that wish. The study – reported by a Stanford University research team – pinpoints a single … Continue reading Could revving up stem cells help senior citizens heal as fast as high school seniors?
Meat the future of stem cells. And I do mean “meat”.
Over the years there have been a lot of interesting, odd ball, even a few really rather crazy stories about stem cell research that have made the news. So in honor of Halloween, we thought we’d look back at a few of them to remind ourselves that not all science is worthy of pursuit. Celebrity … Continue reading Meat the future of stem cells. And I do mean “meat”.
Scientists find new stem cell target for regenerating aging muscles
Today I’m going to use our former governor Arnold Schwarzenegger as an example of what happens to our muscles when we age. One of Arnold’s many talents when he was younger was being a professional bodybuilder. As you can see in this photo, Arnold worked hard to generate an impressive amount of muscle that landed … Continue reading Scientists find new stem cell target for regenerating aging muscles
Stem cell stories that caught our eye: growing muscle, new blood vessels and pacemakers and Tommy John surgery
Here are some stem cell stories that caught our eye this past week. Some are groundbreaking science, others are of personal interest to us, and still others are just fun. Better way to grow muscle. The specialized stem cells responsible for repairing muscle, the satellite cells, have always been difficult to grow in large quantities … Continue reading Stem cell stories that caught our eye: growing muscle, new blood vessels and pacemakers and Tommy John surgery
The Stem Cellar 