Guest:
Neuroscientist and stem cell pioneer Dr. Fred “Rusty” Gage, a professor at the Salk Institute where he discusses past, present, and future work of stem cells and neurogenesis.
Resources and Links
Too Much of a Bad Thing Can Be Good in Brain Tumors – DNA mutations can cause cancer but in some cases, more mutations may mean a better prognosis for patients like the one subtype of the most malignant brain tumor, called glioblastoma, or GBM.
Turbo-charging Hormone May Help Regrow the Heart, Animal Study Shows – Researchers at the Victor Chang Cardiac Research Institute discovered how to stimulate muscle regrowth in the heart of a mouse, which could be particularly important in looking at new treatments for those who suffer future heart attacks.
Aluminum Battery from Stanford Offers Safe Alternative to Conventional Batteries – Stanford University scientists have invented the first high-performance aluminum battery that’s fast-charging, long-lasting and inexpensive that could replace many of the lithium-ion and alkaline batteries in wide use today.
Blackpoll Warblers Migrate Thousands of Miles across Atlantic Ocean, Scientists Find – A team of ornithologists led by William DeLuca of the University of Massachusetts, Amherst, reports the first direct evidence that the blackpoll warbler (Setophaga striata), relatively small songbirds, completes an autumn trans-Atlantic migration ranging from 2,270 to 2,770 km (1,410 to 1,721 miles) and requiring two to three days of non-stop flight.
Africa: Biodiversity Damage Mapped By Global Land-Use Study – Study concluded that, if human impacts continue to grow as they have been, future losses in biodiversity will be concentrated in biodiverse but economically poor countries.
Blown-Up Brains Reveal Nanoscale Details – A study showed that material used in diaper absorbant can make brain tissue bigger and enable ordinary microscopes to resolve features down to 60 nanometers; this technique is called expansion microscopy.