Image of 3D brain cultures in the Sergiu Pasca lab. Photo courtesy of Timothy Archibald. A baby's time in the womb is one of the most crucial periods in terms of its development. The average length of gestation, which is defined as the amount of time in the womb from conception to birth, is approximately … Continue reading 3D brain model shows potential for treatment of hypoxic brain injuries in infants
Nature
CIRM Supported Scientist Makes Surprising Discovery with Parasitic Gut Worms
It’s no secret that researchers have long believed adult stem cells could contribute to wound healing in the gut and skin, but in a new paper in Nature — a group of scientists at UC San Francisco made a surprising discovery. Through several experiments using parasitic worms in the mouse gut, they found that as … Continue reading CIRM Supported Scientist Makes Surprising Discovery with Parasitic Gut Worms
Using biological “codes” to generate neurons in a dish
Investigators at the Scripps Research Institute are making brain waves in the field of neuroscience. Until now, neuroscience research has largely relied on a variety of animal models to understand the complexities of various brain or neuronal diseases. While beneficial for many reasons, animal models do not always allow scientists to understand the precise mechanism … Continue reading Using biological “codes” to generate neurons in a dish
Stem Cell Roundup: Backup cells to repair damaged lungs; your unique bowels; and California Cures, 71 ways CIRM is changing the face of medicine
It’s good to have a backup plan Our lungs are amazing things. They take in the air we breathe and move it into our blood so that oxygen can be carried to every part of our body. They’re also surprisingly large. If you were to spread out a lung – and I have no idea … Continue reading Stem Cell Roundup: Backup cells to repair damaged lungs; your unique bowels; and California Cures, 71 ways CIRM is changing the face of medicine
Using the courts to protect patients from unapproved stem cell therapies
A recent article in Nature looked at using lawsuits to help rein in the activities of clinics offering "unapproved" therapies. CIRM's Geoff Lomax explains. When public health officials wanted to raise awareness about the dangers of smoking they filed lawsuits against the tobacco companies. They accused Big Tobacco of deceptive marketing and hiding the negative … Continue reading Using the courts to protect patients from unapproved stem cell therapies
How a tiny patch of skin helped researchers save the life of a young boy battling a deadly disease
By any standards epidermolysis bullosa (EB) is a nasty disease. It’s a genetic condition that causes the skin to blister, break and tear off. At best, it’s painful and disfiguring. At worst, it can be fatal. Now researchers in Italy have come up with an approach that could offer hope for people battling the … Continue reading How a tiny patch of skin helped researchers save the life of a young boy battling a deadly disease
Keeping intestinal stem cells in their prime
The average length of the human gut is 25 feet long. That’s equivalent to four really tall people or five really short people lined up head to toe. Intestinal stem cells have the fun job of regenerating and replacing ALL the cells that line the gut. Therefore, it’s important for these stem cells to be … Continue reading Keeping intestinal stem cells in their prime
Pregnant women’s stem cells could help battle brittle bone diseases like osteoporosis
Sometimes I wonder how a scientist ever came up with an idea for a potential treatment. Case in point is a study in the journal Scientific Reports, where researchers use stem cells from the amniotic fluid of a pregnant woman to cure osteoporosis in mice! What researcher, seeing a pregnant woman, thought to her or … Continue reading Pregnant women’s stem cells could help battle brittle bone diseases like osteoporosis
Failed stem cells may cause deadly lung disease
Breathing is something we take for granted. It’s automatic. We don’t need to think about it. But for people with pulmonary fibrosis, breathing is something that is always on their minds. Pulmonary fibrosis (PF) is a disease where the tissue in your lungs becomes thick and stiff, even scarred, making it difficult to breathe. It … Continue reading Failed stem cells may cause deadly lung disease
Using skin cells to repair damaged hearts
When someone has a heart attack, getting treatment quickly can mean the difference between life and death. Every minute delay in getting help means more heart cells die, and that can have profound consequences. One study found that heart attack patients who underwent surgery to re-open blocked arteries within 60 minutes of arriving in the … Continue reading Using skin cells to repair damaged hearts