Lifeboat Foundation

Advocate Aurora ACL Laboratory will be utilizing APITO fully automated technology:

Chaos in bodily regulation can optimize our immune system according to a recent discovery made by researchers at the University of Copenhagen’s Niels Bohr Institute. The discovery may prove to be of great significance for avoiding serious diseases such as cancer and diabetes.

Wide gaps exist in our understanding of how the immune system works and how we might avoid diseases such as cancer and diabetes. Now, two researchers at the University of Copenhagen’s Niels Bohr Institute have made a discovery that could prove to be an important piece of the puzzle. PhD Mathias Heltberg and Professor Mogens Høgh Jensen have found an entirely new mechanism in the way that bodily cells regulate themselves — through chaos.

The researchers investigated how a particular protein produced within cells, NF-kB, stimulates genes. Among other things, this particular protein is vital for maintaining the body’s immune defense system and thereby, the body’s ability to combat disease. The concentration of NF-kB fluctuates over time, and these swings impact the genes and subsequently, the condition of cells.

Microbes are often seen as pathogens that cause disease and antibiotics have been used successfully to combat these foreign invaders. In reality, the picture is more complex. Most of the time we live in harmony with our commensal gut microbiota, which is the collection of microorganisms colonizing the healthy gut. Commensal bacteria regulate host biological functions, including skeletal health. Researchers at the Medical University of South Carolina (MUSC) studying osteoimmunology, the interface of the skeletal and immune systems, have examined the impact of disrupting the healthy gut microbiome with antibiotics on post-pubertal skeletal development. Their results, published online on the January 16, 2019 in the American Journal of Pathology, showed that antibiotic disruption of the gut microbiota induced a pro-inflammatory response that led to increased activity of osteoclasts.

“This report introduces antibiotics as a critical exogenous modulator of gut microbiota osteoimmune response during post-pubertal skeletal development,” says Chad M. Novince, D.D.S., Ph.D., assistant professor in both the Colleges of Medicine and Dental Medicine who studies the impact of the microbiome on osteoimmunology and skeletal development. “People have shown that antibiotics perturb the microbiota, but this is the first known study evaluating how that has downstream effects on immune cells that regulate bone cells and the overall skeletal phenotype. This work brings the whole story together.”

The post-pubertal phase of development is a critical window of plasticity that supports the accrual of approximately 40 percent of our peak bone-mass. Recent work by the Novince lab and others has shown that the gut microbiota contributes to skeletal health. To determine the impact of antibiotic perturbation of the gut microbiota in post-pubertal skeletal development, Novince worked with team members at MUSC and treated mice with a cocktail of three antibiotics. In collaboration with microbiome scientist Alexander V. Alekseyenko, Ph.D., associate professor in the Biomedical Informatics Center and founding director of the MUSC Program for Human Microbiome Research, they were able to show that antibiotic treatment led to major alterations in the gut microbiota, resulting in specific changes to large groups of bacteria.

If you have a car that is powered by Thorium, you would never need to refuel it, because the vehicle would probably burn out long before the chemical did. The Thorium can last for so long, in fact, that it would probably outlive you.

What’s the solution to this problem?

Did you know that the Yellowstone supervolcano could erupt at any time causing death, destruction, chaos, and possibly even a nuclear winter that could wipe out a good number of the inhabitants of planet earth? If it does, where would you go?

By Shepard Ambellas

A new look at “the Russian Blues” demonstrates the power of words to shape perception.

• By Catherine L. Caldwell-Harris, Ph.D. on January 15, 2019

New tabletop sensors could be sensitive enough to glimpse gravitational waves and even dark matter particles.

Are we poised to witness the evolution of evolution itself? In the following interview, expert Peter Diamandis predicts not only will humanity soon transcend its current biological limits, our world will become automated and magical, responding to our deepest desires and inner thoughts.

The researchers also demonstrated that it is possible to grow functioning human blood vessels in another species.