Lifeboat Foundation

Mesenchymal stem cells (MSCs) are one of the most thoroughly studied and understood stem cell types. They are used in a wide range of therapies, and the many studies using MSCs have enjoyed varied levels of success, depending on delivery methods, patients, co-therapies and other factors.

Today, we will be taking a look at MSCs and a new human clinical trial focused on treating osteoarthritis, an age-related inflammatory condition that leads to the breakdown of bone and cartilage.

Victor Björk, biologist and member of the LEAF teama report about a recent aging research conference that he attended in Germany. Victor is one of our more well-traveled writers, and he has the fortune to attend many interesting shows, events, and conferences in Europe. Today Victor reports on the DGfA Aging Conference and also interviews James Peyer from Apollo Ventures, an early-stage life science investor and company builder focused on translational research for age-related diseases.

An annual aging research conference

I took part in the yearly DGfA conference at the Max Planck Institute for Aging Research in Cologne on December 1–2, 2017. The event was organized by the German association for aging research, an interdisciplinary non-profit organization based in Nürnberg. Established in 1990, it conducts research on aging, including research on developing therapeutic options to treat age-related diseases.

Dental hygiene options are looking a little brighter.

Scientists from Rice University have discovered a titanium alloy that’s better than titanium at being a medical implant, and it is four times harder than titanium and a vast majority of steels.

When it comes to bone replacements, the go-to material is still titanium. Hard, wear-resistant, and compatible to the body, titanium looks like the best alternative to actual bone, maybe even better. Who knew that you could improve the ‘gold standard’ by just adding actual gold?

Cold plasma looks like the glow from the “Star Wars” blue lightsaber but this beam of energy, made of electrons that change polarity at micro-second or nanosecond speeds, could help bones heal faster, according to a study published August 11th in the Journal of Tissue Engineering and Regenerative Medicine.

Most people interact with plasma every day. It’s in our TVs, fluorescent lights, lightning, the aurora borealis, and the sun. However, these are all examples of hot or “thermal” plasmas. Since the discovery of cold plasma, about 20 years ago, it has been used in agriculture to sterilize the surface of fruit without damaging the delicate edibles. More recently, scientists have been performing experiments treating living animal cells and tissues with cold plasma to learn more about its potential applications in medicine.

“We’ve previously studied how different applications of cold plasma can either directly kill cells, such as in skin cancer, or help them grow, as in developing bones. In this study, we asked how cold plasma would affect the area surrounding cells, known as the extracellular matrix,” says lead author Theresa Freeman, Ph.D., Associate Professor in the Department of Orthopedic Surgery in the Sidney Kimmel Medical College at Thomas Jefferson University. The extracellular matrix around cells is made of collagen and other proteins that interact with the cells and can influence their growth and behavior. For example, the extracellular matrix can either promote or inhibit bone formation or cancer cell growth and metastasis.

Continue reading “The fourth state of matter, plasma: A technology to improve bone healing?” »

Many people suffer from skin disorders. Open wounds are a particularly acute problem, especially among the elderly. PlasmaDerm, a new medical technology solution, uses plasma to facilitate faster healing of wounds.

Shermer’s journey into the present-day search for human domination over death and society’s ills introduces readers to all forms of what he calls “techno-optimism,” meaning the belief that technological progress means an end to death — or, at the very least, to aging and social decay. There are the cryonicists who want to freeze us, and those who want simply to freeze our brains, with all their neural connections and associated memories (the connectome). The transhumanists want to enhance us so thoroughly — through means both natural and artificial — that we become godlike, “taking control of evolution and transforming the species into something stronger, faster, sexier, healthier and with vastly superior cognitive abilities the likes of which we mere mortals cannot conceive”; the Omega Point theorists think we will all one day be brought back to life in a virtual reality. Believers in “the singularity” contend that it is possible to upload the human brain to a server without losing the essence of what makes you you. And, of course, there are those who try to cure us of aging, so that our bodies and minds will cease to deteriorate and our life spans will increase ad infinitum. Shermer visits each of these and other utopian theories with detail and considered analysis, drawing readers along increasingly unrealistic (or are they?) possibilities for our future evolution. It’s a journey as boggling as it is engrossing.

In “Heavens on Earth,” Michael Shermer explores the lengths to which mankind will go to ensure our souls’ survival beyond existence on this mortal coil.

Could we be like Deadpool in real-life? Scientists claim that humans might one day be able to re-grow missing limbs.

The report shows a surprising diet to be healthy and live longer.

Summary: Comparing the Atkins, Rosedale, Paleo, Mediterranean and DASH Diet plans, researchers report on the healthiest options. [This article first appeared on the LongevityFacts website. Author: Brady Hartman.]

Despite all the advances made with lifespan-extending drugs, a healthy diet remains as one of the best ways to stay healthy and live longer. While many dietary regimens can help us lose weight, few people recognize that some of these are downright unhealthy. However, given the multitude of meal plans – such as the Atkins, Rosedale, Paleo, DASH, Mediterranean and the ‘USDA MyFoodPlate’ – which diet is the best for a slim figure and optimal health?

Continue reading “Report on Doctor’s Healthiest Diet” »