Toyota is testing a hydrogen fuel cell-powered pickup and an SUV that burns the gas in an effort to develop alternatives to battery powered electric vehicles.
BioAge Labs, a clinical-stage biotech developing therapeutics that target the molecular causes of aging to extend healthy human lifespan, today announced positive Phase 1b clinical data for BGE-105, a highly selective, potent, orally available small-molecule agonist of the apelin receptor APJ.
BGE-105 treatment resulted in statistically significant prevention of muscle atrophy relative to placebo in healthy volunteers aged 65 or older after 10 days of strict bed rest.
Longevity. Technology: Muscle atrophy – loss of muscle mass and strength – is a universal feature of human aging that increases the risk of multiple morbidities, shortens lifespan and diminishes quality of life. Hospitalisation and periods of forced inactivity greatly accelerate this loss in older people.
Spermidine is a popular longevity supplement – and with good reason, as it has antiaging properties and can suppress inflammation and oxidation. Studies have shown the interestingly-named polyamine can increase lifespan in animal models, and research indicates that its decline with aging is linked to the onset of age-related diseases.
Longevity. Technology: All this background is useful if you are wondering if supplements are right for you and if so, which ones to take. However, having a professional perspective is always useful, and founder of Impact Health Dr Halland Chen MD is a Double Board-Certified doctor who is a Partnered Practitioner of spermidineLIFE. We caught up with Dr Chen to find out what it is like practising at the cutting edge of longevity medicine, and what are some of the most promising interventions he recommends to his patients.
AI robots fly, sing, dance, carry cars and respond to Elon Musk. Incredible new robots join Ameca and Boston Dynamics.
To learn more about AI, please visit https://brilliant.org/digitalengine where you’ll also find loads of fun courses on maths, science and computer science.
Continue reading “AI robot terrifies officials, explains our illusion, with Elon Musk” »
One of Twitter’s office bedrooms has a queen size bed, a bedside table, two armchairs, and an orange carpet, per Forbes.
For the first cell to develop into an entire organism, genes, RNA molecules and proteins have to work together in a complex way. At first, this process is indirectly controlled by the mother. At a certain point in time, the protein GRIF-1 ensures that the offspring cut themselves off from this influence and start their own course of development. A research team from Martin Luther University Halle-Wittenberg (MLU) details how this process works in the journal Science Advances.
When a new organism starts to develop, the mother calls the shots. During fertilization, the egg cell and sperm fuse to form a single new cell. However, the course of cell division, and thus how a new living being forms, is initially determined by the mother cell.
“Regardless of the organism, cell division is initially pre-programmed by the mother,” explains geneticist Professor Christian Eckmann from MLU. The mother’s cell provides a developmental starter set that includes the first proteins as well as the RNA molecules that serve as blueprints for further proteins. All this is necessary to jump start cell division and an organism’s development.
A team of researchers from Vrije Universiteit Amsterdam in the Netherlands and the Veterans Administration in the U.S. has conducted a genome-wide association study looking into genetic overlap between 12 common psychiatric disorders. The group describes profiling pleiotropic genetic incidences to 12 common psychiatric disorders in their paper published in the journal Nature Genetics.
Many years ago, psychiatrists and other medical professionals preferred to think of psychiatric conditions as separate diseases, unrelated to one another. More recently, genetics findings involved in psychiatric disorders have suggested that not only are some of them related, but some have overlap, which suggests that illnesses such as autism might have multiple forms, giving rise to a spectrum of diseases.
In this new effort, the research team conducted a cross-examination of 12 psychiatric disorders, looking specifically for genetic overlap. Their work involved conducting a cross-trait meta-analysis to study the impact of single-nucleotide polymorphisms (SNPs), genes in general, cells, pathways and tissue types that might be shared by the 12 disorders ADHD, alcoholism, anorexia, anxiety disorder, autism, bipolarism, depression, OCD, PTSD, schizophrenia and Tourette syndrome.
This is Bill Faloon’s keynote presentation at RAADfest 2022 about the rapid progress of age reversal research in 2022.
Bernardo Kastrup, Carlo Rovelli and Patricia Churchland lock horns over the New Science of Consciousness.
00:00 Intro.
01:20 Patricia Churchland | On scientific evidence.
02:50 Bernardo Kastrup | On material idealism.
04:47 Carlo Rovelli | There is no hard problem of consciousness.
07:00 Robert Lawrence Kuhn | Will we ever be able to provide data explaining consciousness?
