Lifeboat Foundation: Safeguarding Humanity
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Category: biotech/medical – Page 2,876

ETH researchers are developing tiny, sophisticated technological and biological machines enabling non-invasive, selective therapies. Their creations include genetically modified cells that can be activated via brain waves, and swarms of microrobots that facilitate highly precise application of drugs.

Richard Fleischner, who directed the 1966 cult film Fantastic Voyage, would have been delighted with Bradley Nelson’s research: similar to the story in Fleischner’s film, Nelson wants to load tiny robots with drugs and manoeuvre them to the precise location in the human body where treatment is needed, for instance to the site of a cancer tumour. Alternatively, the tiny creatures could also be fitted with instruments, allowing operations to be performed without surgical intervention. The advantages compared with conventional treatments with drugs are clear: far more targeted therapy, and as a result, fewer side effects.

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A 25-year-old student has just come up with a way to fight drug-resistant superbugs without antibiotics.

The new approach has so far only been tested in the lab and on mice, but it could offer a potential solution to antibiotic resistance, which is now getting so bad that the United Nations recently declared it a “fundamental threat” to global health.

Antibiotic-resistant bacteria already kill around 700,000 people each year, but a recent study suggests that number could rise to around 10 million by 2050.

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A strong rebuttle to the sick article in the Telegraph which attempts to discredit Zuckerberg and Chan and their commitment to curing diseases.

Science and progress hardly ever stop just because a few cuckoos think we’re going too far. That’s what I tell myself most of the times when I bump into depressingly ill-informed articles about ageing and the diseases of old age. I tell myself that the best thing to do is to just let such articles disappear into oblivion and not give them any extra visibility. However, if instead of a few cuckoos we’re faced with an army of cuckoos, then we’re in for troubles.

At the time of this writing, people who are in favour of or oppose rejuvenation aren’t many, and neither are those who know about it but don’t care. Quite likely, most people in the world haven’t even heard about it yet. What I fear is that, when the advent of rejuvenation biotechnologies will be close, people who oppose rejuvenation will do their best to persuade undecided ones that disease is better than health, and ultimately, provoke an us-vs-them conflict that could jeopardise the cause of rejuvenation. The best way to avoid that conflict is to convince as many people as possible to support rejuvenation biotechnologies before they even arrive, so that when they do, those who oppose them will only be a few cuckoos indeed and not an army. Exposing the intellectual misery of deathist arguments is indubitably a good way of reaching this goal; that’s why I chose to respond to this spectacularly stupid article, instead of just ignoring it.

Lewis doesn’t want to live in a world without diseases. She prefers living in one where diseases are invented.

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In an astonishing breakthrough, patients left paralysed by severe spinal cord injuries have recovered the ability to move their legs after training with an exoskeleton linked to their brain – with one even able to walk using two crutches.

Scientists developed the Walk Again Project, based in Sao Paulo, Brazil, thinking that they could enable paraplegics to move about using the exoskeleton controlled by their thoughts. But they were surprised to discover that during the training, the eight patients all started to regain the sense of touch and movement below the injury to their spine. It was previously thought that the nerves in seven of the patients’ spines had been completely severed.

But the researchers now believe that a few nerves survived and these were reactivated by the training, which may have rewired circuits in the brain. Writing in the journal Scientific Reports, they said: “While patient one was initially not even able to stand using braces when placed in an orthostatic posture, after 10 months of training the same patient became capable of walking using a walker, braces and the assistance of one therapist. “At this stage, this patient became capable of producing voluntary leg movements mimicking walking, while suspended overground.

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The U.S. Department of State’s Office of the Science and Technology Adviser to the Secretary of State along with the Kavli Foundation; the U.S. National Science Foundation and the Global Partnerships Forum hosted the event that launched the brain initiative during the 71st Session of the UN General Assembly to elevate brain science as a foreign policy priority.

The International Brain Initiative aims to foster coordination of large-scale brain projects around the world in partnership with governments, research institutions, private sector, foundations, advocacy groups, and social innovators.

Toward this end, the United States with Japan, Germany, Argentina and the UN Conference on Trade and Development announced the launch of the International Brain Initiative, part of which is a virtual International Brain Station to enhance and facilitate global collaboration on both basic and disease-focused brain science research.

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A brief introduction about brain research.

The human brain is more complex and has far more capacity than a billion dollar computer. So far the research done on the brain is still in its nascent stages. What mysteries and secrets it holds for humanity in the future remains one of the big questions.

The 21st century has been called the “Century of the Mind”. Research into the functions and capabilities of the wonderful organ that is the human brain will skyrocket with duration as mankind enters a new era in discovery and invention.

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University of Houston researchers aim to leverage a new, noninvasive brain-machine interface system that taps into human brainwaves to control and command a wearable exoskeleton—a technology that could enable paraplegic kids to walk.

Kristopher Sturgis

Exoskeleton University of Houston

A new study out of the Laboratory for Noninvasive Brain-Machine Interface Systems at the University of Houston (UH) has paved the way for a new exoskeleton technology that will be unveiled at Cybathlon in Zurich — an event where the world’s most innovative prosthetic and assistive technologies are unveiled. Jeffrey Gorges, researcher at the university and lead research technician on the project, says that the powered wearable robot has application possibilities for patients of any age suffering from lower-limb paraplegia, but the focus is moving toward a system for children.

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New Delhi [India]: Knee replacement technology has undergone sea change with years passing by.

With time and progress in technology the surgeons and researchers are constantly working towards achieving perfection in each surgery. One such example is ‘Computer Navigated Knee Replacement Surgery.’

Pinless Computer Navigated Total Knee Replacement technology is used by Dr Anil Arora, the head of unit and lead consultant of department of Orthopedics at Max Super Specialty Hospital, for Knee Replacement, in North India.

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Microsoft has announced to solve’ cancer within the next decade by ‘reprogramming’ diseased cells like computer virus.

Researchers were able to prevent the death of neurons that causes ALS by introducing a genetic mutation to prevent the SOD1 protein from clumping.

The growing resistance of Gonorrhea, alarmed the researchers.

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Awesome; how about Elephant tusks, etc.

In Brief.

California biotech company Pembient has announced its production of synthetic rhino horns, in the hopes of providing an ethical alternative to purchasing from poachers. Conservationist groups express worries over any unintended impact.

Although everyone was thrilled at the birth of a white rhinoceros calf, the fact still remains that the rhino is one of the world’s most endangered animals in the world (3 out of 5 species are critically endangered). This is largely due to intense poaching, which targets the rhino for its distinctive horns.

These rhino horns sell for an incredibly high price in black markets, particularly in Asia, as they are prized for their believed medicinal effects. These effects, however, have no scientific basis in reality. Also rhino horns are being bought solely as a status symbol for the rich.

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