Instructional Video9:08
SciShow

5 Ways CRISPR Is About to Change Everything

12th - Higher Ed
CRISPR-based gene therapies are already changing healthcare for things like sickle cell disease. But CRISPR is bigger than just medicine, and it could revolutionize everything from food and agriculture to green energy fuels to...
Instructional Video12:40
SciShow

The First CRISPR Gene Therapy Is Here

12th - Higher Ed
CRISPR is a powerful gene editing tool, but its uses have been purely scientific until now. In 2023, US and UK drug regulators including the FDA approved Casgevy, a CRISPR/Cas9-based therapy for sickle cell disease and beta-thalassemia....
Instructional Video5:35
SciShow

Why Do Some Doctors Still Use Bloodletting?

12th - Higher Ed
Has a doctor ever told you that you just have too much blood? Probably not, but there are a handful of conditions where being a little low might be good for you.
Instructional Video6:04
SciShow

Changing DNA in a Cell With No DNA: Gene Therapy for Blood Disorders

12th - Higher Ed
Lots of genetic diseases come down to a small change in a single gene, but how do you treat those diseases when the cells involved don’t have any DNA?
Instructional Video6:28
Healthcare Triage

Some Unpleasant Facts about Research Priorities

Higher Ed
Sickle Cell Disease affects 100,00 Americans, and has been pretty well understood for a long time. So, why are there only two drugs available for the condition? Why are so few research dollars allocated to the problem? Well, the answers...
Instructional Video3:37
Science360

NSF's 2014 Alan T. Waterman Awardee Feng Zhang discusses his research on the brain

12th - Higher Ed
NSF's 2014 Alan T. Waterman Awardee Feng Zhang discusses the work of his research team on the brain. Zhang is an investigator at the McGovern Institute for Brain Research at MIT and a core member of the Broad Institute of MIT and...
Lesson Plan14:03
Howard Hughes Medical Institute

The Making of the Fittest: Natural Selection in Humans

8th - Higher Ed Standards
Sickle cell disease only occurs when both parents contribute the trait, and mostly in those of African descent. Where did it come from? How did it evolve? Tony Allison, a molecular biologist, noticed a connection between sickle cell and...