Latest Headlines

Latest Headlines

Harvard, hospital researchers create UV catheter to apply biodegradable patch to holes in the heart

Researchers published last winter on the creation of a biodegradable adhesive patch to repair holes in the heart. Now they have developed a UV-light-based catheter that can deliver the patch, thereby obviating the need for open heart surgery.

UCSF cardiology chief builds a case for two new targets for heart drugs

Following up on some promising rodent studies, a team of investigators at UC San Francisco has helped substantiate that elevated levels of two proteins are linked with healthier hearts--an insight that will likely inspire more work into new cardiology therapies.

Materialise partners with Chinese hospital to create 3-D printing center

3-D printer Materialise and Beijing-based cardiovascular specialist Fuwai Hospital have partnered to open a multidisciplinary 3-D printing center for use in clinical planning. Medical uses are a large and fast growing segment for Materialise, which has done several high-profile deals targeting the industry.

UC Berkeley researchers put their hearts into latest organ-on-a-chip project

A group of bioengineers at UC Berkeley has been hard at work hatching a new "heart-on-a-chip" technology that aims to offer researchers a better, less expensive way to develop new drugs.

Xeltis gets $34M to develop biodegradable heart valves and vessels

Swiss med tech Xeltis has raised €27 million ($34 million) in an oversubscribed Series B round. The financing will be used mostly to help get its first product to market, a biodegradable pulmonary valve intended for patients with severe congenital malformations of the heart, an orphan pediatric indication.

MicroRNAs could heal broken hearts

Researchers in Italy have found microRNAs (miRNAs), tiny fragments of genetic material, that regenerate tissue in mouse hearts.

Doctors overuse invasive heart test, study says

Doctors use a 50-year-old invasive heart imaging test known as a left ventriculography or left ventriculogram much too often, a Stanford University School of Medicine study concludes.

Gene discovered that regulates the timing of our tickers

A scientist with the Gladstone Institutes, a nonprofit biomedical research foundation affiliated with University of California, San Francisco, has discovered how a gene regulator controls a mechanism

Carbon nanotube patch could regenerate heart tissue after attack

Time again to consider the carbon nanotube, that seemingly magical material that has been put forth as an answer to everything from semiconductor interconnects to drug delivery devices to

Heart failure progression is in the PINK1 gene

Heart failure, the most-common cause of hospitalization in North American adults, might be turned on by simply flicking a switch--a "pink" one. It's actually a protein switch called PINK1, and it can