Lifeboat Foundation: Safeguarding Humanity
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Category: biotech/medical – Page 2,716

Pope to lawmakers: Protect all people with health care laws

“Increasingly, sophisticated and costly treatment are available to ever more limited and privileged segments of the population, and this raises questions about the sustainability of health care delivery and about what might be called a systemic tendency toward growing inequality in health care,” the pope said.

VATICAN CITY — Pope Francis on Thursday urged lawmakers to ensure that health care laws protect the “common good,” decrying the fact that in many places only the privileged can afford sophisticated medical treatments.

The comments came as U.S. lawmakers in Washington, D.C., have been debating how to overhaul the nation’s health insurance laws.

In a message to a medical association meeting at the Vatican, Francis expressed dismay at what he called a tendency toward growing inequality in health care. He said in wealthier countries, health care access risks being more dependent on people’s money than on their need for treatment.

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Chinese robot becomes world’s first machine to pass medical exam

Its developer iFlytek Co Ltd, a leading Chinese artificial intelligence company, said on Thursday that the robot scored 456 points, 96 points higher than the required marks.

The artificial-intelligence-enabled robot can automatically capture and analyze patient information and make initial diagnosis. It will be used to assist doctors to improve efficiency in future treatments, iFlytek said.

This is part of broader efforts by China to accelerate the application of AI in healthcare, consumer electronics, and other industries.

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Eugenics 2.0: We’re at the Dawn of Choosing Embryos

Nathan Treff was diagnosed with type 1 diabetes at 24. It’s a disease that runs in families, but it has complex causes. More than one gene is involved. And the environment plays a role too.

So you don’t know who will get it. Treff’s grandfather had it, and lost a leg. But Treff’s three young kids are fine, so far. He’s crossing his fingers they won’t develop it later.

Now Treff, an in vitro fertilization specialist, is working on a radical way to change the odds. Using a combination of computer models and DNA tests, the startup company he’s working with, Genomic Prediction, thinks it has a way of predicting which IVF embryos in a laboratory dish would be most likely to develop type 1 diabetes or other complex diseases. Armed with such statistical scorecards, doctors and parents could huddle and choose to avoid embryos with failing grades.

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Scientists invent the world’s first microchip powered by biological systems

Researchers at Columbia University have successfully created the world’s first computer chip powered by an isolated chemical biological process. Natural systems emit enormous amounts of energy that is often underutilized. This new bio-chip represents a high-tech version of “working with nature” and is producing promising results in the laboratory.

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Antibiotic overuse is a ticking time bomb for Asia

Globally, antimicrobial resistance or AMR is becoming a core political, social and economic problem. The implications could never be more real than in Asia where, if no immediate action is taken, by 2050 about five million people are projected to die every year of conditions linked to bacterial infections resistant to antibiotics. This figure will be more than estimated cancer fatalities.

Katinka De Balogh says governments, individuals and health care professionals must all act to curb misuse before antibiotic-resistant bacteria creates a public health calamity.

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Bioengineered robotic hand with its own nervous system will sense touch

The sense of touch is often taken for granted. For someone without a limb or hand, losing that sense of touch can be devastating. While highly sophisticated prostheses with complex moving fingers and joints are available to mimic almost every hand motion, they remain frustratingly difficult and unnatural for the user. This is largely because they lack the tactile experience that guides every movement. This void in sensation results in limited use or abandonment of these very expensive artificial devices. So why not make a prosthesis that can actually “feel” its environment?

That is exactly what an interdisciplinary team of scientists from Florida Atlantic University and the University of Utah School of Medicine aims to do. They are developing a first-of-its-kind bioengineered robotic hand that will grow and adapt to its environment. This “living” robot will have its own peripheral nervous system directly linking robotic sensors and actuators. FAU’s College of Engineering and Computer Science is leading the multidisciplinary team that has received a four-year, $1.3 million grant from the National Institute of Biomedical Imaging and Bioengineering of the National Institutes of Health for a project titled “Virtual Neuroprosthesis: Restoring Autonomy to People Suffering from Neurotrauma.”

robotic hand

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