(The Wall Street Journal) – Scientists for the first time have cloned cells from two adults to create early-stage embryos, and then derived tissue from those embryos that perfectly matched the DNA of the donors. The experiment represents another advance in the quest to make tissue in the laboratory that could treat a range of […]
(Medical News Today) – A new study suggests genetically modified stem cells may offer a new way to treat Alzheimer’s disease. When implanted in mice bred to have symptoms and brain hallmarks of Alzheimer’s, they increased connections between brain cells and reduced the amyloid-beta protein that accumulates to form plaques that clog up the brain.
(MIT Technology Review) – A new treatment for macular degeneration is close to the next stage of human testing—a noteworthy event not just for the millions of patients it could help, but for its potential to become the first therapy based on embryonic stem cells. This year, the Boston-area company Advanced Cell Technology plans to […]
(Medical News Today) – The new method has been developed by researchers at Karolinska Institutet in Sweden, within an international collaboration lead by Professor Paolo Macchiarini. The technique to grow human tissues and organs, so called tissue engineering, has been employed so far to produce urinary bladder, trachea and blood vessels, which have also been […]
(Nature) – The lead author of two hotly debated stem-cell papers made a tearful plea for forgiveness last week after her employer found her guilty of misconduct. Haruko Obokata, a researcher at the RIKEN Center for Developmental Biology (CDB) in Kobe, Japan, struggled to answer questions about errors in the papers, which described how simple […]
(Medical News Today) – It seems unlikely that Silly Putty – a children’s moulding toy – could prove useful in the medical world. But new research from the University of Michigan suggests that a key ingredient used in Silly Putty can turn embryonic stem cells into working spinal cord cells more efficiently. The research team, […]
(Bio News Texas) – Neuralstem, a company that specializes in producing commercial quantities of neural stem cells of the brain and spinal cord, publicly presented the findings of their Phase 1 clinical trial involving amyotrophic lateral sclerosis (ALS) at the Keystone Symposia “Engineering Cell Fate and Function,” occurring April 6-11 in Olympic Valley, California. Results […]