Lifeboat Foundation

Scientists are developing heart patches for adults as well. For example, biomedical engineers at Duke University have created a fully functioning lab-grown human heart muscle large enough to patch over the damage typically suffered in a heart attack.

While Duke’s heart patches are still in their early stages, they appear to be a tremendous improvement over existing cell therapies. Clinical trials are currently testing the tactic of injecting stem cells directly into the affected site in an attempt to restore some of the damaged heart muscle. However, it doesn’t help very much. Fewer than 1% of the injected cells survive in the heart, and even fewer become cardiac muscle cells.

On the other hand, heart patches could potentially be implanted over the dead heart muscle and remain active for a long time, strengthening contractions and providing a conductive circuit for the heart’s electrical signals to travel through. These patches also secrete growth factors and enzymes that could help the recovery of damaged tissue that hasn’t yet died.

Summary: In a medical first, UT Dallas researchers just found a way to paint a bullseye target on cancer stem cells, the source of tumor metastases which spread through the body to cause 90% of all cancer deaths. [This article first appeared on LongevityFacts. Author: Brady Hartman. ]

Researchers with the University of Texas at Dallas just found a way to isolate and tag cancer stem cells, the chief culprit involved in cancer spreading to other parts of the body – the cause of 90% of all cancer deaths.

While they haven’t developed drugs that eliminate these aggressive cancer cells, they can paint a bright bullseye on their elusive target, making it easier to kill cancer stem cells.

Continue reading “Researchers Paint Bullseye on Target to Stop Tumor Metastasis” »

In a first, a research team catches a rogue molecule in the act — one implicated in the inflammation of autoimmune diseases like arthritis.

Utilizing induced pluripotent stem cells for regenerative medicine.

The #heart is the first organ to develop in the womb and the first cause of concern for many parents.

For expecting mothers, the excitement of pregnancy is often offset by anxiety over medication they require. Parents and doctors often have to consider the mother’s health as well as the potential risk regarding how medication could affect their baby. The U.S. Food and Drug Administration requires certain drugs to be labeled with pregnancy exposure and risk. Some drugs are labeled to show that testing on animals has failed to demonstrate a risk but there are no adequate and well-controlled studies of pregnant women.

Continue reading “Team develops 3D tissue model of a developing human heart” »

Wind power in the UK set a new record today by generating 14 gigawatts for the first time – nearly 37 per cent of the country’s electricity.

The National Grid control room confirmed that 13.9 gigawatts was the highest ever metered wind output.

It was responding to a tweet by “wind-loving Walthamstow mum” Sarah Merrick, who said: “Think this might be a new wind record”.

Continue reading “UK sets new wind power record as turbines deliver 14 gigawatts for first time – 37 per cent of nation’s electricity” »

A new 3-minute interview is out that I did. It hits on some fun topics:

Host Angelo Robles talks with transhumanist, Zoltan Istvan, a world leader in science, technology, and futurist issues. Zoltan shares insights on what it means to prosper, how philanthropy can play a part in creating a more unified family and community, along with the responsibility he feels we all should consider when look to our future economy.

Continue reading “Zoltan Istvan on the Scientific Method In Politics” »

Raising the bar for AI

The Chinese game of Go is considered one of the most complex games of strategy in human history. In 2016, AlphaGo, a computer programme created by London-based engineers, beat Lee Sedol, a top player of the game. AlphaGo went on to beat several of the world’s best players before it was retired from the game to focus on even more challenging global problems.

In this modern day David and Goliath battle (multiplied by eight), one man is trying to take down a bevy of behemoth industries. CB Insights reports,” Elon Musk thinks and acts on a larger, more cosmic scale than we’re accustomed to… His main projects take on almost every major industry and global problem conceivable, and imagine a disruptive fundamental rewiring of that space or sector.”

Above: The companies and initiatives connected to Elon Musk (Source: CB Insights)

So which sectors are on Musk’s hit list? CB Insights looks at: “8 different industries where Musk and his companies operate to understand how they have begun to change,” transform, and mold them into Musk’s futuristic vision. Digital Journal provides a top-line recap highlighting the scope and breadth of what Elon Musk is attempting…

Continue reading “8 colossal industries Elon Musk plans to turn upside down [Infographic]” »

A step towards limitless energy? reactions at record efficiency…

Researchers from Colorado State University’s (CSU) Advanced Beam Laboratory used a compact but powerful laser they built from scratch to heat tiny, invisible wires, known as nanowires.

These contained a source of deuterium, one of two stable isotopes of hydrogen and a common source of fuel for nuclear fusion reactions.

Continue reading “Scientists zap tiny wires with lasers to create mini-nuclear fusion” »