Lifeboat Foundation

The FDA does not use modern updated science to retest chemicals in food. This study showed that a common food preservative can increase food allergies and damage the immune system.

New science suggests the FDA should test all food chemicals for safety.

A food preservative used to prolong the shelf life of Pop-Tarts, Rice Krispies Treats, Cheez-Its and almost 1250 other popular processed foods may harm the immune system, according to a new peer-reviewed study by Environmental Working Group.

Continue reading “Researchers Warn: Preservative Used in Hundreds of Popular Foods May Harm the Immune System” »

In the agency’s study, researchers looked at 1566 patients who received antibiotics and found that 55.9% shouldn’t have received them based on practice guidelines.

Studies have shown patients with antibiotic-resistant infections are at an increased risk of worse clinical outcomes, such as severe disease and death, compared with patients with infections that can be treated with antibiotics.

This may be due to significantly longer hospital stays, high risk of treatment failure and increased risk of undergoing surgery, Goff said. According to the CDC, more than 35000 people die from antibiotic-resistant infections in the U.S. each year.

Continue reading “‘Superbugs’ kill more than 35K people in the US each year. Doctors may be partially to blame, study suggests” »

Studies on postmortem tissue may need to adjust for postmortem cell activity.

In the hours after we die, certain cells in the human brain are still active. Some cells even increase their activity and grow to gargantuan proportions, according to new research from the University of Illinois Chicago.

In a newly published study in the journal Scientific Reports, the UIC researchers analyzed gene expression in fresh brain tissue — which was collected during routine brain surgery — at multiple times after removal to simulate the post-mortem interval and death. They found that gene expression in some cells actually increased after death.

Continue reading “‘Zombie’ genes? Research shows some genes come to life in the brain after death” »

Furthermore, it implies that defects in the repair process, not the DNA damage itself, can potentially lead to developmental or neurodegenerative diseases.

Researchers at the National Institutes of Health (NIH) have discovered specific regions within the DNA of neurons that accumulate a certain type of damage (called single-strand breaks or SSBs). This accumulation of SSBs appears to be unique to neurons, and it challenges what is generally understood about the cause of DNA damage and its potential implications in neurodegenerative diseases.

Because neurons require considerable amounts of oxygen to function properly, they are exposed to high levels of free radicals—toxic compounds that can damage DNA within cells. Normally, this damage occurs randomly. However, in this study, damage within neurons was often found within specific regions of DNA called “enhancers” that control the activity of nearby genes.

Continue reading “DNA damage ‘hot spots’ discovered within neurons” »

Given the rate of overweight and obese people in the Western world, there are inevitably lots of fat people interested in life extension. Assuming that weight-loss trends continue with a high failure rate, the majority of fat spanners will not be able to lose and maintain their weight loss through diet and exercise.

This article explores effective life-extension interventions that do not include weight loss for people with an excess of adipose tissue.

Is it possible to be fat and healthy? Is obesity a death sentence? Learn about what the science says about life extension when fat.

Treatment for Myeloma cancer.

The FDA approved Abecma, the first cell-based gene therapy to treat adult patients with multiple myeloma who have not responded to, or whose disease has returned after, at least four prior lines (different types) of therapy.

In the case of DMD caused by a duplication mutation, CRISPR can simply snip away the harmful duplicate gene, which is much simpler than delivering a new gene or replacing the old.

For the first time in a live animal, researchers have successfully reversed a gene mutation, called a “duplication mutation,” by gene editing.

When Renaldo Hudson left the Danville Correctional Center on Sept. 2, he was beaming. As the sun shone down on a hot day in Eastern Illinois, Hudson took his first free steps in 37 years.

Later that day, he arrived at the Precious Blood Ministry of Reconciliation, a restorative justice nonprofit that helps former prisoners get on their feet. There, he saw friends for the first time in years and hugged his attorney, Jennifer Soble.

He was also handed a Samsung smartphone, a piece of technology that wouldn’t have been imaginable to an American in 1983.

“The results were surprising, but convincing, says Yannick Pauchet, a molecular entomologist also at the Max Planck Institute for Chemical Ecology. ” According to the data they provide, horizontal gene transfer is the most parsimonious explanation,” he says.

But how the whitefly managed to swipe a plant gene is unclear. One possibility, says Turlings, is that a virus served as an intermediate, shuttling genetic material from a plant into the whitefly genome.

As researchers s… See More.

Continue reading “First known gene transfer from plant to insect identified” »