cardiology
The Fatty Acid–Ketone Switch
The Fatty Acid–Ketone Switch
Amanda B. Keener | Jun 1, 2016
In failing hearts, cardiomyocytes change their fuel preference.
In Failing Hearts, Cardiomyocytes Alter Metabolism
In Failing Hearts, Cardiomyocytes Alter Metabolism
Amanda B. Keener | Jun 1, 2016
While the heart cells normally burn fatty acids, when things go wrong ketones become the preferred fuel source.
ORI: Researcher Faked Dozens of Experiments
ORI: Researcher Faked Dozens of Experiments
Jef Akst | May 25, 2016
A former scientist at the University of Michigan and the University of Chicago made up more than 70 experiments on heart cells, according to the Office of Research Integrity.
Hearts in Hand
Hearts in Hand
The Scientist Staff | Jan 1, 2016
Texas Heart Institute heart surgeon Bud Frazier is a pioneer of heart transplant technologies.
Smooth Move
Smooth Move
Ashley P. Taylor | Jan 1, 2016
In the mouse lung, hardening of a blood vessel can result from just a single progenitor cell forming new smooth muscle.
If It Ain't Broke . . .
If It Ain't Broke . . .
Kerry Grens | Jan 1, 2016
Is there room to improve upon the tried-and-true, decades-old technology of artificial hearts?
Duke Cardiologist Tapped to Lead FDA
Duke Cardiologist Tapped to Lead FDA
Bob Grant | Sep 17, 2015
The Obama administration has nominated Robert Califf, a researcher who conducted large clinical trials, as the next person to head the country’s drug approval agency.
Next Generation: Cell-Covered Fastener
Next Generation: Cell-Covered Fastener
Ruth Williams | Aug 28, 2015
Scientists have developed an interlocking cell scaffold for easy building and dismantling of tissues.
Visualizing the Vibe
Visualizing the Vibe
Jyoti Madhusoodanan | Oct 1, 2014
Retrieving sound from video recordings of inanimate objects can have surprising applications.
Predatory Journal Trading on Former Name
Predatory Journal Trading on Former Name
Bob Grant | Aug 26, 2014
Experimental & Clinical Cardiology, a once well-respected journal, now is publishing anything that comes with a payment of $1,200.