Lifeboat Foundation

There needs to be a radical change to biological wetware in order to handle viruses. What is needed is either nanoparticles or an immunity to all diseases. Crispr is the main path for the biological singularity but it needs to be perfected first as the human body is still a black box due to restrictions. I do believe that mass spectrometry will essentially be key to see the inner world of human biology. Then crispr can make new parts essentially to evolve past our current limits. But either way the biological singularity is needed for survival of human beings for better health.

The coronavirus revealed flaws in the nation’s pandemic plans. The spread of monkeypox shows that the problems remain deeply entrenched.

Such robotic schools could be tasked with locating and recording data on coral reefs to help researchers to study the reefs’ health over time. Just as living fish in a school might engage in different behaviours simultaneously — some mating, some caring for young, others finding food — but suddenly move as one when a predator approaches, robotic fish would have to perform individual tasks while communicating to each other when it’s time to do something different.

“The majority of what my lab really looks at is the coordination techniques — what kinds of algorithms have evolved in nature to make systems work well together?” she says.

Many roboticists are looking to biology for inspiration in robot design, particularly in the area of locomotion. Although big industrial robots in vehicle factories, for instance, remain anchored in place, other robots will be more useful if they can move through the world, performing different tasks and coordinating their behaviour.

Summary: Oxytocin, a hormone connected with bonding and love, could help to heal damage following a heart attack. Researchers found oxytocin stimulates stem cells from the heart’s outer layer and migrates into the middle layer where it develops into muscle cells that generate heart contractions. This could be used to promote the regeneration of heart cells following a heart attack.

Source: Frontiers.

The neurohormone oxytocin is well-known for promoting social bonds and generating pleasurable feelings, for example from art, exercise, or sex. But the hormone has many other functions, such as the regulation of lactation and uterine contractions in females, and the regulation of ejaculation, sperm transport, and testosterone production in males.

In a recent study published in The Lancet Microbe, researchers assessed the role of gut bacterial microbiome assembly and the gut mycobiome in relation to health, pathology, and clinical applications.

Studies have built a framework for investigating how gut fungi are connected to—or perhaps cause—different diseases and how to alter gut fungi to treat diseases by revealing the landscape of gut mycobiome composition in humans. Importantly, available mycobiome discoveries are not extensively applied to clinical practice, and gut fungi are still widely ignored in the context of treatments based on the microbiota.

According to studies conducted on mice, altering the intestinal fungi through oral administration of antifungal medications worsened allergic rhinitis and colitis, indicating that an imbalance in the gut mycobiome may play a role in the pathogenesis of intestinal as well as extra-intestinal diseases. Similar comparisons between the gut mycobiomes of healthy people and patients with various intestinal and extra-intestinal disorders have been documented in many studies.

Without altering the genetic code in the DNA, epigenetic modifications can change how genes are expressed, affecting an organism’s health and development. The once radical idea that such changes in gene expression can be inherited now has a growing body of evidence behind it, but the mechanisms involved remain poorly understood.

A new study by researchers at UC Santa Cruz shows how a common type of epigenetic modification can be transmitted via sperm not only from parents to offspring, but to the next generation (“grandoffspring”) as well. This is called “transgenerational epigenetic inheritance,” and it may explain how a person’s health and development could be influenced by the experiences of his or her parents and grandparents.

The study, published the week of September 26 in the Proceedings of the National Academy of Sciences (PNAS), focused on a particular modification of a histone protein that changes the way DNA is packaged in the chromosomes. This widely studied epigenetic mark (called H3K27me3) is known to turn off or “repress” the affected genes and is found in all multicellular animals—from humans to the nematode worm C. elegans used in this study.

The neurohormone oxytocin is well-known for promoting social bonds and generating pleasurable feelings, for example from art, exercise, or sex. But the hormone has many other functions, such as the regulation of lactation and uterine contractions in females, and the regulation of ejaculation, sperm transport, and testosterone production in males.

Now, researchers from Michigan State University show that in zebrafish and human cell cultures, oxytocin has yet another unsuspected function: It stimulates stem cells derived from the heart’s outer layer (epicardium) to migrate into its middle layer (myocardium) and there develop into cardiomyocytes, muscle cells that generate heart contractions. This discovery could one day be used to promote the regeneration of the human heart after a heart attack. The results are published in Frontiers in Cell and Developmental Biology.

“Here we show that oxytocin, a neuropeptide also known as the love hormone, is capable of activating heart repair mechanisms in injured hearts in zebrafish and human cell cultures, opening the door to potential new therapies for heart regeneration in humans,” said Dr. Aitor Aguirre, an assistant professor at the Department of Biomedical Engineering of Michigan State University, and the study’s senior author.

Sometimes, it can be hard to follow dietary recommendations despite new dieting ideas and trends.

Everyone’s dietary needs are different, which means that diets often need to be diverse and tailored based on individual needs and health risks.

A recent study published in Gastroenterology looked at diets high in fermentable fiber in mice and their associated risk for developing liver cancer.

Few human injuries are as catastrophic as those to the spine. An accident, disease or act of violence affecting the spine can result in poor function – even paralysis – almost anywhere in the body.

The spinal column is enormously complex, with limited capacity for regeneration and any health implications are usually long-term and chronic.

While there is no known way to repair a spinal cord injury (SCI), scientists may be on the cusp of some important breakthroughs. New approaches are being taken to reverse the nerve damage, with some researchers attempting to reshape the architecture of the spinal cord using materials engineered in the laboratory.

In adult mice with loss of CHD8 gene function, FDA-approved drug partially restores disrupted brain cell production

CINCINNATI, Sept. 23, 2022 /PRNewswire/ — Research led by a scientist at Cincinnati Children’s who primarily studies brain tumors may open doors for improved treatment of autism.

Autism spectrum disorder (ASD) affects about one in 40 children between ages 3 and 17, according to the National Survey of Children’s Health. Those affected often experience difficulty socializing, impaired language development, repetitive behaviors, and other symptoms. Of those tested for various genes linked to the condition, nearly everyone with disruptive mutations of the gene CHD8 has autism.