According to TEDxOU : “This talk (by Courtney Griffins) was given at a local TEDx event, produced independently of the TED conferences. Because we want to understand what genes are required for blood vessel development, Courtney Griffin studies certain enzymes that help turn genes on and off. These enzymes are specifically involved in relaxing DNA that is normally tightly coiled up in our cells.”
Enjoy this thought provoking talk.
Epigenetics and the influence of our genes by Courtney Griffins
For those of you not familiar with TED Talks here is a brief summery from www.ted.com: “TED is a small nonprofit devoted to Ideas Worth Spreading. It started out (in 1984) as a conference bringing together people from three worlds: Technology, Entertainment, Design. Since then its scope has become ever broader. Along with two annual conferences — the TED Conference in Long Beach and Palm Springs each spring, and the TEDGlobal conference in Oxford UK each summer — TED includes the award-winning TEDTalks video site, the Open Translation Project and Open TV Project, the inspiring TED Fellows and TEDx programs, and the annual TED Prize”
“TEDx is an international community that organizes TED-style events anywhere and everywhere — celebrating locally-driven ideas and elevating them to a global stage. TEDx events are produced independently of TED conferences, each event curates speakers on their own, but based on TED’s format and rules.”
According to TED.com: “After a traumatic brain injury, it sometimes happens that the brain can repair itself, building new brain cells to replace damaged ones. But the repair doesn’t happen quickly enough to allow recovery from degenerative conditions like motor neuron disease (also known as Lou Gehrig’s disease or ALS). Siddharthan Chandran walks through some new techniques using special stem cells that could allow the damaged brain to rebuild faster.”
“Siddharthan Chandran explores how to heal damage from degenerative disorders such as MS and motor neuron disease (ALS).”
“Multiple sclerosis (MS) affects the nervous system by chewing up the axons that connect neurons to one another, which slows, stops or simply randomizes the transmission of nerve impulses. At the Centre for clinical brain sciences at the University of Edinburgh, Siddharthan Chandran works in the emerging discipline of regenerative neurology — exploring how injured or damaged neurons in the brain might actually be repaired.”
“His research strategy uses MS and motor neuron disease (ALS, or Lou Gehrig’s diesease) as primary disease models, combining laboratory and clinical activity to study brain injury, neurodegeneration and repair, using stem cells to model and test. His work, he says, “reflects the complexity of the brain. You can replace a kidney, but not a brain. One must remain careful and humble in the face of current knowledge.” He is also director of the Anne Rowling Regenerative Neurology Clinic.”
Can the Damaged Brain Repair Itself? by Siddharthan Chandran
For those of you not familiar with TED Talks here is a brief summery from www.ted.com: “TED is a small nonprofit devoted to Ideas Worth Spreading. It started out (in 1984) as a conference bringing together people from three worlds: Technology, Entertainment, Design. Since then its scope has become ever broader. Along with two annual conferences — the TED Conference in Long Beach and Palm Springs each spring, and the TEDGlobal conference in Oxford UK each summer — TED includes the award-winning TEDTalks video site, the Open Translation Project and Open TV Project, the inspiring TED Fellows and TEDx programs, and the annual TED Prize”
According to TED.com: “Can we, as adults, grow new neurons? Neuroscientist Sandrine Thuret says that we can, and she offers research and practical advice on how we can help our brains better perform neurogenesis—improving mood, increasing memory formation and preventing the decline associated with aging along the way.”
“Sandrine Thuret studies the way adult brains create new nerve cells in the hippocampus — a brain area involved in memory and mood.”
“In her lab at King’s College London, Sandrine Thuret studies adult neurogenesis — the process by which adult brains create new nerve cells. (Until the 1990s, we didn’t even know they did this!)”
“Thuret’s work focuses on the hippocampus, the area of the brain that is related to memory, and her work asks two big questions: How can we help our healthy brains create new nerve cells throughout our lives, through diet and behavior changes? And how can we study the effects of diseases such as depression and Alzheimer’s on our brains’ ability to grow?”
You Can Grow New Brain Cells. Here’s How by Sandrine Thuret
For those of you not familiar with TED Talks here is a brief summery from www.ted.com: “TED is a small nonprofit devoted to Ideas Worth Spreading. It started out (in 1984) as a conference bringing together people from three worlds: Technology, Entertainment, Design. Since then its scope has become ever broader. Along with two annual conferences — the TED Conference in Long Beach and Palm Springs each spring, and the TEDGlobal conference in Oxford UK each summer — TED includes the award-winning TEDTalks video site, the Open Translation Project and Open TV Project, the inspiring TED Fellows and TEDx programs, and the annual TED Prize”
According to TEDxOU : “This talk (by Courtney Griffins) was given at a local TEDx event, produced independently of the TED conferences. Because we want to understand what genes are required for blood vessel development, Courtney Griffin studies certain enzymes that help turn genes on and off. These enzymes are specifically involved in relaxing DNA that is normally tightly coiled up in our cells.”