Lifeboat Foundation

As of Thursday afternoon, there are 10,985 confirmed cases of COVID-19 in the United States and zero FDA-approved drugs to treat the infection.

While DARPA works on short-term “firebreak” countermeasures and computational scientists track sources of new cases of the virus, a host of drug discovery companies are putting their AI technologies to work predicting which existing drugs, or brand-new drug-like molecules, could treat the virus.

Firm says ion-trap technology overcomes main obstacles to integrating qubits.

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Researchers at the University of Georgia’s Regenerative Bioscience Center and their colleagues have found that “natural killer” white blood cells could guard against the cascade of cellular changes that lead to Parkinson’s disease and help stop its progression.

Natural killer (NK) cells are white blood cells that can kill tumors without being “told” from the body to do so. NK cells provide the first line of defense against invasion or a virus and are equipped with activating receptors that can sense cellular stress and identify cells that have been altered due to infection.

“Right now there’s no available therapy to modify or stop the progression of Parkinson’s,” said lead author Jae-Kyung “Jamise” Lee, assistant professor in UGA’s College of Veterinary Medicine. “This would be the first NK study to show the possibility of actually stopping the disease.”

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— Preprint manuscript suggests COVID-19 virus has already mutated into multiple strains.

Goji berries have long been part of Chinese culture. Legend has it that more than 2,000 years ago a doctor visited a village in China where everyone was more than 100 years old. He discovered that they all drank from a well that was surrounded by goji berries. And the theory was that, as the fruit ripened, it would fall into the well and its vitamin-packed contents would seep into the water. Tales are also told of a 17th-Century herbalist called Li Qing Yuen who ate goji berries every day and was said to have lived until he was 252 years old. If this wasn’t enough to encourage future generations to eat the traditional old fire simmer soups that were garnished with goji berries, Chinese mothers would tell their children that the berries would stop them from needing glasses to get them to finish their bowls.

But times are changing for this simple berry, including how it is consumed. The ancient goji berry, which has long been part of Chinese culture, is now being viewed as a superfood both in China and beyond.

Asia’s younger generations are embracing the goji berry, but giving it their own twist. For example, members of Gen Z are now buying “wellness kettles” for their goji berry tea. Their parents might recognise these as traditional soup kettles that have been repackaged by brands such as Buydeem and turned a more Instagram-worthy shade of pink. A 2019 study by Agility Research & Strategy on Gen Z in China showed that this generation sees living a healthy life as a key priority, even over money, career, personal enjoyment and having a family.

Multiple lines of evidence show that the anti-aging and cognition-enhancing protein Klotho fosters neuronal survival, increases the anti-oxidative stress defense, and promotes remyelination of demyelinated axons. Thus, upregulation of the Klotho gene can potentially alleviate the symptoms and/or prevent the progression of age-associated neurodegenerative diseases such as Alzheimer’s disease and demyelinating diseases such as multiple sclerosis. Here we used a CRISPR-dCas9 complex to investigate single-guide RNA (sgRNA) targeting the Klotho promoter region for efficient transcriptional activation of the Klotho gene. We tested the sgRNAs within the — 1 to — 300 bp of the Klotho promoter region and identified two sgRNAs that can effectively enhance Klotho gene transcription. We examined the transcriptional activation of the Klotho gene using three different systems: a Firefly luciferase (FLuc) and NanoLuc luciferase (NLuc) coincidence reporter system, a NLuc knock-in in Klotho 3’-UTR using CRISPR genomic editing, and two human cell lines: neuronal SY5Y cells and kidney HK-2 cells that express Klotho endogenously. The two sgRNAs enhanced Klotho expression at both the gene and protein levels. Our results show the feasibility of gene therapy for targeting Klotho using CRISPR technology. Enhancing Klotho levels has a therapeutic potential for increasing cognition and treating age-associated neurodegenerative, demyelinating and other diseases, such as chronic kidney disease and cancer.

Keywords: Alzheimer’s disease; Cancer; Chronic kidney disease; Multiple sclerosis; Myelin; Neuroprotection.

A U.S. defense agency that specializes in turning science fantasies into realities jump-started technologies and nurtured companies that are now at the forefront of the response to the COVID-19 pandemic.

The Defense Research Advanced Projects Agency (DARPA) has taken risks where others wouldn’t. Its pursuit of high-risk, high-reward technologies, combined with its mission-driven approach to managing projects is promising to pay off in the fight against COVID-19.

DARPA was behind the creation of DNA and RNA vaccines, funding early R&D by Moderna Inc. (NASDAQ: MRNA) and Inovio Pharmaceuticals Inc. (NASDAQ: INO) at a time when the technologies were considered speculative by many scientists and investors.

Apple’s latest iPad — the iPad Pro — is its most-powerful and comes with several first-time features. This is the first iPad with a a dual-camera, a trackpad, a Magic keyboard and LiDAR scanner. It is the most-powerful iPad Apple has made and is set to give tough competition to a lot of Windows-powered laptops. Here are 15 things you should know about the new iPad Pro: