Menu

Blog

Page 2708

Jan 8, 2023

COVID-19 Defence May Soon Have a New Weapon In Our Collective Arsenal

Posted by in categories: biotech/medical, futurism

A new drug that contains an ACE2 decoy molecule may be the way we stop COVID-19 permanently.


What’s Needed is a New Approach

A recent paper appearing in Science Advances published on December 7, 2022, describes a new approach to tackling COVID-19. A new drug in animal trials has shown effectiveness in stopping the spread of coronaviruses and all variants. It is the way this drug works that gives it a unique advantage not just to stop present Omicron and other COVID-19 versions but all future evolutions of the virus and other coronaviruses.

Continue reading “COVID-19 Defence May Soon Have a New Weapon In Our Collective Arsenal” »

Jan 8, 2023

Attempting To Optimize The Oral Microbiome, Part 3: A Role For Berberine

Posted by in categories: biotech/medical, genetics

Join us on Patreon!
https://www.patreon.com/MichaelLustgartenPhD

Bristle Discount Link (Oral Microbiome Quantification):
ConquerAging15
https://www.bmq30trk.com/4FL3LK/GTSC3/

Continue reading “Attempting To Optimize The Oral Microbiome, Part 3: A Role For Berberine” »

Jan 8, 2023

We need to build better bias in AI

Posted by in categories: robotics/AI, security

Check out all the on-demand sessions from the Intelligent Security Summit here.

At their best, AI systems extend and augment the work we do, helping us to realize our goals. At their worst, they undermine them. We’ve all heard of high-profile instances of AI bias, like Amazon’s machine learning (ML) recruitment engine that discriminated against women or the racist results from Google Vision. These cases don’t just harm individuals; they work against their creators’ original intentions. Quite rightly, these examples attracted public outcry and, as a result, shaped perceptions of AI bias into something that is categorically bad and that we need to eliminate.

While most people agree on the need to build high-trust, fair AI systems, taking all bias out of AI is unrealistic. In fact, as the new wave of ML models go beyond the deterministic, they’re actively being designed with some level of subjectivity built in. Today’s most sophisticated systems are synthesizing inputs, contextualizing content and interpreting results. Rather than trying to eliminate bias entirely, organizations should seek to understand and measure subjectivity better.

Jan 8, 2023

How To Have A HEALTHY 105-Year Lifespan (Soon 120-Years)

Posted by in categories: biotech/medical, information science, life extension

Great advice here. I follow much of it; my diet is good though there is a little bit of processed stuff in it. I do not drink or smoke. Interesting that Dr Stanfield has a rapamycin human trial going.


We have the tools available today to have a healthy 105-year lifespan, and I’ll summarise it all in this video. Plus at the end we’ll go through the emerging therapies in the longevity space that will push us towards a healthy 120-year lifespan.

Continue reading “How To Have A HEALTHY 105-Year Lifespan (Soon 120-Years)” »

Jan 8, 2023

Researchers discover how deadly brain cancer evades treatments

Posted by in categories: biotech/medical, genetics, neuroscience

McMaster University researcher Sheila Singh and her team have discovered how glioblastoma, a lethal brain cancer, can evade treatments and kill.

The researchers found the cancer cells that survive the first round of radiotherapy or chemotherapy do so by mutating during the post-treatment minimal residual disease (MRD) or dormant state. The MRD profile of each patient was mapped using single cell sequencing to find a genetic signature that predicted how the cancer would recur in each individual.

Singh said that by mapping the MRD, researchers found that each patient had a different trajectory to their cancer recurring, potentially opening the door to future treatments tailored to each individual with glioblastoma. Singh’s team monitored five patients between 2018 and 2022.

Jan 8, 2023

Longevity biotech: ‘This is still just the beginning’

Posted by in categories: biotech/medical, life extension, robotics/AI

Powered by data produced by its AI-driven discovery platform, clinical-stage biotech BioAge Labs is rapidly developing a pipeline of therapies to extend healthy lifespan by targeting the molecular causes of aging. Having raised more than $120 million in funding, and with multiple clinical trials already under its belt, the company is focused on building a broad pipeline of potential longevity therapies in three main areas: muscle, immune, and brain aging.

Longevity. Technology: There are few companies in the longevity biotech field that appear to be executing on their vision as quickly and consistently as BioAge. When the company wowed the sector with a $90 million funding round in 2020, talk of multiple imminent clinical trials may have sounded optimistic to some, but BioAge has delivered on its promise time and again. Beyond the trials already underway, the company’s much-vaunted AI discovery platform also appears to be churning out the data, this year spawning a new programme exploring the potential of NLRP3 inhibitors in brain aging. To learn more, we caught up with BioAge co-founder and CEO Kristen Fortney.

Looking back at 2022, Fortney says it has been “immensely gratifying” to see so many new companies and investors coming into the longevity field.

Jan 8, 2023

Targeting the mitochondria-proteostasis connection in ageing and disease | Dr Vincenzo Sorrentino

Posted by in categories: biotech/medical, law, life extension

In this #webinar, Dr Vincenzo Sorrentino from the Department of Biochemistry and Healthy Longevity Translational Research Programme at the Yong Loo Lin School of Medicine, shared about his research on the relationship between metabolism, nutrition and proteostasis and their impact on health and ageing, and engaged in discussion about the role of mitochondrial proteostasis in ageing and related diseases.

Register for upcoming #HealthyLongevity #webinar sessions at https://nus-sg.zoom.us/webinar/register/7916395807744/WN__sypkX6ZSomc7cGAkK3LbA

Continue reading “Targeting the mitochondria-proteostasis connection in ageing and disease | Dr Vincenzo Sorrentino” »

Jan 8, 2023

Revolutionizing Social Change: How Rovelli-Inspired AI Social Networks Could Be the Future of an Inclusive and Egalitarian Internet

Posted by in categories: internet, robotics/AI

In recent years, social media platforms like Twitter and Facebook have become a powerful force for social change, allowing individuals to connect and mobilize on a global scale like never before. But what if we could take the capabilities of social media to an even…

Jan 8, 2023

Microsoft is adding OpenAI writing tech to Office

Posted by in category: robotics/AI

Microsoft may provide Office users a way to write text for projects, by incorporating AI technology from OpenAI into its apps.

AI has become more prevalent in creative fields over time, with tools like Stable Diffusion creating artworks from simple prompts. It now seems that Microsoft is considering using that same technology to help its customers put words on a page or a presentation.

According to a source with direct knowledge of Microsoft’s plans speaking to The Information, Microsoft wants to incorporate artificial intelligence created by OpenAI into Word, Outlook, Powerpoint, and other apps.

Jan 8, 2023

Puzzling Biochemists for Decades: Reconstruction of Two-Billion-Year-Old Enzyme Solves a Long-Standing Mystery

Posted by in categories: biotech/medical, food, genetics

The research team reconstructed an ancestral enzyme by searching databases for corresponding modern enzymes, using the obtained sequences to calculate the original sequence, and introducing the corresponding gene sequence into lab bacteria to produce the desired protein. The enzyme was then studied in detail and compared to modern enzymes.

The research team, led by Professors Mario Mörl and Sonja Prohaska, focused on enzymes called tRNA nucleotidyltransferases, which attach three nucleotide building blocks in the sequence C-C-A to small RNAs (transfer RNAs) in cells. These RNAs are subsequently used to supply amino acids.

<div class=””> <div class=””><br />Amino acids are a set of organic compounds used to build proteins. There are about 500 naturally occurring known amino acids, though only 20 appear in the genetic code. Proteins consist of one or more chains of amino acids called polypeptides. The sequence of the amino acid chain causes the polypeptide to fold into a shape that is biologically active. The amino acid sequences of proteins are encoded in the genes. Nine proteinogenic amino acids are called “essential” for humans because they cannot be produced from other compounds by the human body and so must be taken in as food.<br /></div> </div>