Lifeboat Foundation

A genetic marker linked to premature aging was reversed in children with obesity during a six-month diet and exercise program, according to a recent study led by the Stanford School of Medicine.

Children’s telomeres—protective molecular “caps” on the chromosomes—were longer during the weight management program, then were shorter again in the year after the program ended, the study found. The research was published last month in Pediatric Obesity.

Like the solid segment at the end of a shoelace, telomeres protect the ends of chromosomes from fraying. In all people, telomeres gradually shorten with aging. Various conditions, including obesity, cause premature shortening of the telomeres.

Mainly this is about vertical farming.

In this eye-opening video, we explore the complex Environmental Impacts of an Aging Cure, delving into how extending Human Lifespan and pursuing Longevity could reshape our planet. We investigate the potential for increased Population Growth, the challenges of Sustainability, and the implications for Resource Consumption. Our analysis covers the Ecological Footprint of a world where aging is a thing of the past, addressing both the ethical dilemmas and the potential for Biomedical Advances in Age-Related Research. As concerns about Overpopulation and the need for Renewable Resources come to the forefront, we examine Eco-friendly Technologies and their role in supporting an age-extended society. Join us in this critical discussion about the intersection of Environmental Ethics and the quest for Age Extension.

Continue reading “How Will An AGING CURE Impact The Environment?” »

Scientists in the global south use the popular technique to protect local crops against local threats.

A Northwestern University-led team of researchers has developed a new fuel cell that harvests energy from microbes living in dirt.

About the size of a standard paperback book, the completely soil-powered technology could fuel underground sensors used in precision agriculture and green infrastructure. This potentially could offer a sustainable, renewable alternative to batteries, which hold toxic, flammable chemicals that leach into the ground, are fraught with conflict-filled supply chains and contribute to the ever-growing problem of electronic waste.

To test the new fuel cell, the researchers used it to power sensors measuring soil moisture and detecting touch, a capability that could be valuable for tracking passing animals. To enable wireless communications, the researchers also equipped the soil-powered sensor with a tiny antenna to transmit data to a neighboring base station by reflecting existing radio frequency signals.

What brought the Ingenuity Mars Helicopter mission to and end and how did the Japanese Moon Snipper land on it’s head?

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Continue reading “Ingenuity is Over and Moon Sniper is On It’s Head” »

This is good info but I’d like to do it naturally. I wonder if healing my gut biome with pro and prebiotics can help. There’s been psychiatric side effects with ozempic in a few cases. There’s often some kind of side effect when not natural but some people could benefit if monitored by a doctor.

Popular weight-loss and diabetes drugs, such as Ozempic and Wegovy, target metabolic pathways that gut microbes and food molecules already play a key role in regulating.

By Christopher Damman & The Conversation US

“The model predictions highlight the accumulation behavior and residence time of microplastics in the gut,” said Karly McMullen.

How do microplastics impact marine ecosystems? This is what a recent study published in PLoS One hopes to address as a team of researchers from Canada and Ecuador used models to investigate how microplastics impacted the food webs of Galápagos penguin colonies that reside on the human-populated Santa Cruz Island. Their goal was to ascertain how these models could impact Galápagos species around the world, specifically the Galápagos Islands off the coast of Ecuador, and holds the potential to help researchers, conservationists, and the public better understand the role of microplastics in ocean pollution.

For the study, the researchers examined the diet of the Galápagos penguin that is comprised of anchovy, salema, herring, sardine, and barracuda, and used a series of models to estimate how much the accumulation of microplastics within this prey and how much microplastics ended up in the penguins’ guts. In the end, the models predicted a stark rise in both the penguins and their prey, but specifically the penguins demonstrating the largest amount of microplastics per biomass.

Continue reading “Galápagos Islands Face Growing Concerns Over Microplastic Impact on Wildlife” »

Many people are wired to seek and respond to rewards. Your brain interprets food as rewarding when you are hungry and water as rewarding when you are thirsty.

But addictive substances like alcohol and drugs of abuse can overwhelm the natural reward pathways in your brain, resulting in intolerable cravings and reduced impulse control.

A popular misconception is that addiction is a result of low willpower. But an explosion of knowledge and technology in the field of molecular genetics has changed our basic understanding of addiction drastically over the past decade. The general consensus among scientists and health care professionals is that there is a strong neurobiological and genetic basis for addiction.

If you give a rat a camera, it will apparently take selfies.

That was the biggest takeaway from a fresh riff on a classic rat experiment undertaken by French photographer and amateur behaviorist Augustin Lignier, who told the New York Times that when he taught some pet store rats how to take selfies using a lever that snapped a pic and rewarded them with some sugar, the photo-snapping continued even after the treats stopped.

Continue reading “Amateur Scientist Teaches Rats to Take Selfies” »