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☆ Why brain aging can vary dramatically between people
▼ + stars: | 2024-11-07 | by ( Jacqueline Howard | ) edition.cnn.com time to read: +6 min

Yet some adult lifestyle factors still appeared to be linked with improved cognitive performance and slower aging of the brain. “We are now looking into whether different constellations of brain ageing features are driven by particular subsets of risk factors.”As a researcher of the aging brain, Dr. Richard Isaacson said, the new paper spoke to him. There is a robust body of research on key differences in lifestyle that may contribute to differences in an aging brain. Adding a heart-healthy diet to your routine also can help slow brain aging and reduce dementia risk. “Those things may not exactly cause Alzheimer’s, but it can fast forward cognitive aging and fast forward cognitive decline.

Persons: ” Simon Cox, “, ” Cox, ”, Richard Isaacson, Isaacson, Dr, Sanjay Gupta Organizations: CNN —, Genomic Press, BMI, University of Edinburgh, CNN, CNN Health Locations: York, Lothian, Scotland, Florida

☆ Cathie Wood positions for new tech boom - and it doesn't matter who wins the White House
▼ + stars: | 2024-11-05 | by ( Stephanie Landsman | ) www.cnbc.com time to read: +2 min

ARK Invest's Cathie Wood is positioning for a White House administration that embraces transformative technology. Wood runs the firm's flagship ARK Innovation ETF (ARKK) — which is up almost 22% over the past three months. After soaring nearly 68% last year, the ARK Innovation ETF is down about 8% in 2024. Wood is also behind the ARK Genomic Revolution ETF (ARKG) , which is down about 25% so far this year. The ARK Genomic Revolution ETF owns both stocks.

Persons: Wood, it's, Joe Biden, ARKK Organizations: White, Innovation, Federal Reserve, Tech, Genomic, Beam Therapeutics Locations: ARKK

☆ Bird flu was detected in a pig, and it could be a tipping point threatening more human transmission
▼ + stars: | 2024-10-31 | by ( Morgan Mcfall-Johnsen | ) www.businessinsider.com time to read: +6 min

A pig has tested positive for H5N1 bird flu in a backyard farm in Oregon. The H5N1 bird flu was detected in a pig in Oregon, the first instance of a swine infection in the US, officials announced on Wednesday. Pigs get both bird flu viruses and human flu viruses, making them a genetic mixing bowl where H5N1 could gain genetic mutations that help it spread between humans. AdvertisementWhy pig infection could be a tipping pointPigs play host to both bird flu viruses and human flu viruses. Inside a pig, the H5N1 bird flu virus could pick up genetic mutations that help it adapt to better infect human bodies.

Persons: —, Stacey Schultz, Cherry, Jude Children's, Jeremy Farrar, Diego Vara, Florian Krammer, Cynthia Goldsmith, Jackie Katz, Schultz, Richard Webby, Jude, Robert Giroux Organizations: Service, St, Jude Children's Research, World Health Organization, Reuters, US Department of Agriculture, USDA, Icahn, of Medicine, STAT, CDC, AP, WHO Locations: Oregon, South America, Sao Jose, Norte, Brazil, New York, St, New York City

☆ Skeletal remains in a castle well lend credence to a centuries-old Norse saga
▼ + stars: | 2024-10-28 | by ( Hannah Peart | Hannah Peart Is An Intern In The Nbc News London Bureau. | ) www.nbcnews.com time to read: +4 min

Now scientists say skeletal remains found in a well at Norway’s Sverresborg castle belong to the mysterious figure mentioned in a medieval saga. "If one would anticipate to finding historical accuracy in some sagas, Sverris Saga would be the best contender." Recent scientific developments provide a range of advanced methods to analyze skeletal remains in greater detail, such as genetic sequencing and radiocarbon dating. via iScienceAdvancements in technology also allow skeletal remains to be linked to characters from Norse sagas, blurring the lines between legendary myths and historical facts. And this is not the first instance of a saga character’s skeletal remains being found.

Persons: Sverre Sigurdsson, —, Mike Martin, ”, Stefan Brink, King Sverre of, Karl Jónsson, Brink, Anna Petersén, Martin, Elizabeth Rowe, Jesse L, Egill Organizations: Norwegian University of Science, Technology, NBC News, Department of, University of Cambridge, Norwegian Institute of Cultural Heritage Research, National Institutes of Health Locations: Norway, Nidaros, Eysteinn, England, King Sverre of Norway, Oslo, Sverresborg, Trondheim

☆ Skeletal remains of ‘Well-man’ linked to centuries-old Norse text
▼ + stars: | 2024-10-25 | by ( Ashley Strickland | ) edition.cnn.com time to read: +9 min

CNN —Researchers have connected the identity of skeletal remains found in a well at Norway’s Sverresborg castle to a passage in a centuries-old Norse text. The text is rich in detail, including full names, locations, battles and military strategy as well as Sverre’s speeches. For the latest study, Martin and his colleagues wanted to bring together historical, archaeological and genetic context for Well-man’s remains. Excavations in 2014 and 2016 unearthed more of Well-man's remains, including his skull. Norwegian Institute for Cultural Heritage ResearchA surprising portrait of Well-manAn initial radiocarbon dating analysis helped the research team confirm that Well-man’s remains were about 900 years old, which aligns with the timeline in the Sverris saga.

Persons: King Sverre Sigurdsson, —, It’s, ”, Michael D, Martin, they’re, King Sverre, King Sigurd Munn, Sverre, Munn, “, Dr, Martin Ellegaard, Agnar Helgason, King Sverre’s, ” Martin, ” Ellegaard, Maja Krzewińska, Krzewińska, ” Krzewińska, he’s Organizations: CNN —, Cell Press, Norwegian University of Science, Technology’s University Museum, Roman Catholic Church, Norwegian Institute for Cultural Heritage, Technology, Palaeogenetics Locations: Norway, Trondheim, Europe, Bergen, Sverresborg, what’s, “, Stockholm, Sweden

☆ Origins of humanity’s love of carbs revealed, new study suggests
▼ + stars: | 2024-10-18 | by ( Katie Hunt | ) edition.cnn.com time to read: +6 min

CNN —The origin of modern humans’ long-standing love affair with carbs may predate our existence as a species, according to a new study. The study revealed these genes duplicated long before the advent of agriculture. Without amylase, humans would not be able to digest foods such as potatoes, pasta, rice or bread. The research also revealed duplication of the AMY1 gene existed in the genomes of Neanderthals and Denisovans, an extinct hominin first discovered in 2010 about whom relatively little is known. “This study’s genomic sleuthing is helping to finally time stamp some of those major milestones, and it is revealing tantalizing clues about humanity’s long love affair with starch.”

Persons: ”, Feyza Yilmaz, —, sapiens, AMY1, Taylor Hermes, wasn’t, ” Hermes, “, Christina Warinner, John L, Loeb, Warinner Organizations: CNN, The Jackson Laboratory, University of Buffalo, Jackson Laboratory, University of Arkansas, Social Sciences, Harvard University Locations: Farmington , Connecticut, New York

☆ DNA reveals surprises trapped in teeth of ‘Tsavo man-eater’ lions
▼ + stars: | 2024-10-11 | by ( Ashley Strickland | ) edition.cnn.com time to read: +10 min

Thomas Gnoske, a collections manager at the museum, first spotted thousands of hairs trapped within the lions’ teeth when he examined their skulls in the 1990s. “Our analysis showed that the historic Tsavo lions preyed on giraffe, human, oryx, waterbuck, wildebeest, and zebra, and we also identified hairs that originated from lions. The Tsavo lions were maneless, like this adult male lion. The combined efforts opened a treasure trove of data about the lions’ prey as well as about the predators themselves. “It suggests that the Tsavo lions may have either traveled farther than previously believed, or that wildebeest were present in the Tsavo region during that time,” de Flamingh said.

Persons: John Henry Patterson, Patterson, Thomas Gnoske, ”, Alida de Flamingh, Gnoske, Julian Kerbis Peterhans, Kerbis Peterhans, David Sewell, Kerbis, Nduhiu, de Flamingh, Ripan, Andrew Wasike, Flamingh, ” de Flamingh, “ Patterson, John Warburton, Lee, Aditya Dicky Singh, Malhi, Love Dalén, Dalén, wasn’t, ” Gnoske Organizations: CNN, Uganda Railway, Chicago’s Field, Field Museum, University of Illinois, Field, The, Roosevelt University, Alamy, National Museums of, University of Nairobi, Anadolu Agency, Getty, Stockholm University, “ Locations: Kenya, Uganda, University of Illinois Urbana, Champaign, Chicago, Samburu, National Museums of Kenya, Tsavo, Cape, Africa

☆ Microsoft announces new AI tools to help ease workload for doctors and nurses
▼ + stars: | 2024-10-10 | by ( Ashley Capoot | In | ) www.cnbc.com time to read: +4 min

The tools aim to help health-care organizations build AI applications quicker and save clinicians time on administrative tasks, a major cause of industry burnout. The new tools are the latest example of Microsoft's efforts to establish itself as a leader in health-care AI. Courtesy of MicrosoftMicrosoft also announced a new way for health systems to build AI agents. AI agents vary in complexity, but they can help users answer questions, automate processes and perform specific tasks. For example, a health-care organization could build an AI agent to help doctors identify relevant clinical trials for a patient.

Persons: Mary Varghese Presti, we're, Sara Vaezy, Hadas Bitran Organizations: Microsoft, Microsoft Health, Life Sciences, Health, Providence Health & Services, CNBC, AI, Microsoft Microsoft, Microsoft Copilot Locations: Providence

☆ DNA from 3,600-year-old cheese sequenced by scientists
▼ + stars: | 2024-09-25 | by ( Katie Hunt | ) edition.cnn.com time to read: +7 min

A decade after the dairy discovery on strikingly intact remains mummified by the Taklamakan Desert’s arid conditions, scientists have extracted and sequenced DNA from the 3,600-year-old cheese, the oldest in the archaeological record. Fu is director of the ancient DNA laboratory at the Institute of Vertebrate Paleontology and Paleoanthropology in Beijing. The researchers recovered animal and microbe DNA from the kefir cheese discovered on the Tarim Basin mummies. Fu and her colleagues also sequenced the bacterial genes in the ancient kefir cheese, revealing insights into how probiotic bacteria evolved over the past 3,600 years. “Ancient DNA analysis, especially on microbes, is fraught with technical problems, mostly stemming from contamination by modern bacteria,” he added.

Persons: ”, Christina Warinner, John L, Loeb, Warinner wasn’t, Qiaomei Fu, Fu, Yang, it’s, Taylor Hermes, ” Hermes, Pichia kudriavzevii, kefir, we’ve, ” Fu, Hermes, Warinner, William Taylor, Taylor, wasn’t Organizations: CNN, Cell, Social Sciences, Harvard University, Vertebrate Paleontology, University of Arkansas, University of Colorado, school’s Locations: what’s, China, ”, Beijing, Tarim, China’s Xinjiang, Asia, Russia, Tibet, United States, Japan, Caucasus, Anatolia, University of Colorado Boulder

☆ Scientists store entire human genome on ‘memory crystal’ that could survive billions of years
▼ + stars: | 2024-09-20 | by ( Rosa Rahimi | ) edition.cnn.com time to read: +3 min

London CNN —Scientists in the United Kingdom have stored the entire human genome on a “5D memory crystal,” in the hope that it could be used in the future as a blueprint to bring humanity back from extinction. The crystal is stored in the Memory of Mankind archive in Hallstatt, Austria. “The visual key inscribed on the crystal gives the finder knowledge of what data is stored inside and how it could be used,” said Kazansky. In 2018, Kazansky and his team used the memory crystal technology to store Isaac Asimov’s “Foundation” trilogy of science fiction books, which were then launched into space aboard a Tesla Roadster. The technology has also been used to store major documents from human history, including the Universal Declaration of Human Rights and the Magna Carta.

Persons: ”, Peter Kazansky, optoelectronics, “, Thomas Heinis, Kazansky, Isaac Asimov’s “ Organizations: London CNN —, University of Southampton’s, Research, University of Southampton, Guinness, Southampton, Imperial College London, Tesla, Human Rights, Magna Carta Locations: London, United Kingdom, Austria

☆ We're raising our price target on Danaher stock as it sheds a major overhang
▼ + stars: | 2024-07-23 | by ( Zev Fima | ) www.cnbc.com time to read: +10 min

That improvement in the bioprocessing end market is super important because it has been a huge overhang for Danaher shares, and the life sciences space in general. We were concerned about the bioprocessing market after rival Sartorius cut its guidance last week. The management team has effectively navigated the bioprocessing slowdown better than others and kept expectations managed — a big reason we've stuck by the stock during a difficult few quarters. Based on these strong results and the improving bioprocessing market, we are raising our price target to $295 from $280 and reiterating our 1 rating. All three operating segments are expected to post sales decline rates in the low single digits.

Persons: Sartorius, Rainer Blair, Danaher, Blair, Beckman Coulter, Jim Cramer's, Jim Cramer, Jim, Igor Golovnov Organizations: Club, Revenue, LSEG, Management, Diagnostics, Leica, Beckman Coulter Diagnostics, Cepheid, CNBC, Getty Locations: bioprocessing, Danaher, U.S, Europe, China, Bioprocessing

☆ Fossils of ancient chromosomes found for the first time in 52,000-year-old woolly mammoth skin
▼ + stars: | 2024-07-11 | by ( Jacopo Prisco | ) edition.cnn.com time to read: +11 min

CNN —A piece of woolly mammoth skin excavated from the Siberian permafrost has been found to contain fossil chromosomes in a first-of-its-kind discovery, according to a new study. The new study revealed that fossils of ancient chromosomes survive in this skin sample. But the DNA from elephants was also needed to assemble the mammoth genome. The researchers hope to use the findings to assemble the woolly mammoth genome completely. “This structural information provides insights into functions of the woolly mammoth genome that were invisible using previous genomic methods,” Heintzman said in an email.

Persons: ”, Erez Lieberman Aiden, Lieberman Aiden, Olga Dudchenko, Dudchenko, Elena Kizilova, Kevin Campbell, ” Campbell, ” Dudchenko, ” Aiden, “, Cynthia Pérez Estrada, ” Pérez Estrada, there’s, Adam Fotos “, Marcela Sandoval, Velasco, Pérez Estrada, Peter Heintzman, ” Heintzman, Dmitry Filatov, ” Filatov, ” Hendrik Poinar, Poinar Organizations: CNN, Baylor College of Medicine, Center, Theoretical, Rice University, of Cytology, University of Manitoba, Stockholm University, Houston Astros, Center for Genome Architecture, Baylor, Rice’s, University of Copenhagen, University of Oxford, McMaster University Locations: Belaya Gora, Siberia, Canada, Stockholm, Denmark, “, Sweden, paleogenomics, United Kingdom, Ontario

☆ Researchers have found a ‘clear genetic trigger for obesity’ that applies to some people
▼ + stars: | 2024-06-20 | by ( Madeline Holcombe | ) edition.cnn.com time to read: +4 min

CNN —Obesity isn’t just a matter of food and exercise — it may be in your genetic code, according to new research. In this study, however, we found a clear genetic trigger for obesity,” said lead study author Dr. Mattia Frontini, British Heart Foundation senior fellow and an associate professor in cellular biology at the University of Exeter in the United Kingdom, in an email. Researchers used data from the UK Biobank, a large biomedical database and research resource that follows people long term, according to the study published Thursday in the journal Med. Women with the gene mutation weighed an extra 4.6 kilograms (10.14 pounds), and men with the variant weighed an extra 2.4 kilograms (5.29 pounds), according to the study. Research into genetic factors and potential treatments is still underway, but Scherer said the current best approach to medical treatment of obesity is GLP-1 medications.

Persons: ”, Mattia Frontini, Frontini, isn’t, Philipp Scherer, ” Scherer, “, ” Frontini, Scherer, Brooke Alpert, Emily Feig Organizations: CNN, Heart Foundation, University of Exeter, Touchstone Diabetes, University of Texas Southwestern Medical Center, National Institute of Diabetes, Research, Massachusetts General Hospital Locations: United Kingdom

☆ Who were the victims of Maya sacrifice? Ancient DNA reveals an unexpected finding
▼ + stars: | 2024-06-12 | by ( Katie Hunt | ) edition.cnn.com time to read: +9 min

But the impact of ancient DNA, which has revolutionized archaeology in Europe and higher latitudes, has been more limited in tropical areas because DNA degrades more easily in warm conditions. However, recent advances in ancient DNA technology are expanding its reach, she said. And suddenly, we now have the ability to do these large-scale genomic studies and apply ancient DNA as a tool to help us understand the past in Mesoamerica,” Warinner said. The team compared the ancient DNA with that of 68 residents of the present-day Maya community of Tixcacaltuyub. “They were super happy to learn that they were related to the people that once inhabited Chichén Itzá,” Barquera said.

Persons: ”, Rodrigo Barquera, Max Planck, “, El, Chichén Itzá, Donald Miralle, Rubén Mendoza, wasn’t, Christina Warinner, John L, Loeb, “ We’re, ” Warinner, Vera Tiesler, Tiesler, Johannes Krause, Warinner, It’s, ” Barquera, Ermila Organizations: CNN, Max, Max Planck Institute, California State University, telltale, Social Sciences, Harvard University, Evolutionary, Boys, Autonomous University of Yucatán, ” Twins, Twins Locations: Chichén, Mexico’s Yucatán, archaeogenetics, Leipzig, Germany, El Castillo, Monterey Bay, Europe, Itzá, Tixcacaltuyub

☆ The largest genome ever discovered belongs to a humble fern
▼ + stars: | 2024-06-07 | by ( Amanda Schupak | ) edition.cnn.com time to read: +6 min

New research has identified the largest known genome of any living organism in an unassuming fern found in New Caledonia, an island chain in the South Pacific Ocean. After analyzing related samples from New Zealand and Tasmania, Pellicer homed in on the New Caledonian fork fern as a potentially interesting target for study. Genome gigantism, or genome obesity, is extremely inefficient, the experts explain. Pol Fernández I MatóPellicer and his colleagues believe that genome size may influence a plant’s chances of extinction. Could there be a plant with an even bigger genome than the fork fern?

Persons: ”, Jaume Pellicer, Pellicer, Tmesipteris, that’s, ” Pellicer, “, Oriane Hidalgo, polyploidy, Eric Schuettpelz, Fernández, “ it’s, ” Schuettpelz, It’s, David Baum, Pol Fernández, “ I’m, Amanda Schupak Organizations: CNN, Botanical Institute of Barcelona, Cell, Smithsonian, “, Genome, University of Wisconsin, Madison, International Union for Conservation of Locations: New Caledonia, Paris, Grande Terre, Oriane Hidalgo Ferns, New Zealand, Tasmania, New York City

☆ Humans and Neanderthals only had sex for a brief period, but it still fundamentally changed our DNA
▼ + stars: | 2024-06-07 | by ( Jenny Mcgrath | ) www.businessinsider.com time to read: +5 min

All humans have at least a little Neanderthal DNA, a 2020 study found. AdvertisementThen, around 75,000 years ago, Neanderthals were living in Asia and Europe when some humans started moving out of Africa. To figure out when our ancient human ancestors hooked up with Neanderthals, the researchers compared stretches of Neanderthal DNA in their genomes. For example, the researchers found both current and ancient humans have Neanderthal genes that affect metabolism, immunity, and skin pigmentation. They speculate that these characteristics may have benefited ancient humans who inherited them and then kept passing them on.

Persons: —, they've, intermingling, John Hawks, University of Wisconsin – Madison, Bill O'Leary, Max Planck, Hawks, Nikola Solic, hasn't Organizations: Service, Business, University of Wisconsin –, Smithsonian Museum, Washington, Getty, Max, Max Planck Institute, Evolutionary Anthropology, University of California, Hawks, Reuters Locations: Asia, Europe, Africa, Berkeley, West Nile

☆ The 3rd human case of bird flu in the US has 2 new and troubling symptoms
▼ + stars: | 2024-06-04 | by ( Morgan Mcfall-Johnsen | ) www.businessinsider.com time to read: +9 min

The H5N1 virus has become a pandemic among animals, raging through worldwide bird populations and now through US cattle herds. There, the H5N1 virus can continue operating as an avian virus, grabbing avian receptors with no need to adapt to human receptors. Two previous one-off human cases of H5N1 — one in Chile and one in Ecuador — featured respiratory symptoms. Even with its current monitoring, the CDC would probably detect sustained human spread, he said. Correction — June 4, 2024: An earlier version of this story misstated the nature of genomic sequencing of the H5N1 virus.

Persons: —, Jude virologist Richard Webby, Diego Vara, Rick Bright, Amanda Perobelli, John Harper, Nirav Shah, farmworkers, Shah, Bright, Bill Powers, Nathan Howard, Department of Agriculture hadn't Organizations: Service, US Centers for Disease Control, Business, CDC, Reuters, World Health Organization, Studies, New York Times, Stock, Drug Administration, STAT, Webby, Department of Agriculture Locations: Texas, Michigan, Americas, Norte, Brazil, Chile, Ecuador, Campinas, Townsend , Delaware

CNN —Dr. Anthony Fauci, the former director of the National Institute of Allergy and Infectious Diseases, testified on Monday at a House subcommittee hearing about the US response to the Covid-19 pandemic and the origins of the virus. The hearing was Fauci’s first public testimony on Capitol Hill since his retirement from government service. It turned contentious at times as Republicans grilled Fauci over a wide range of topics, including the basis for public health recommendations during the pandemic and email use by public health officials. Fauci said there was a “disconnect between the health-care system and the public health system” during Covid-19 in the US. That’s in large part why public health agencies emphasized the importance of people wearing masks to reduce the number of germs that could float in the air and make people sick.

Persons: Anthony Fauci, Fauci, ” Fauci, Morens, David Morens, ”, — Jeremy Farrar, Kristian Andersen, “, Debbie Dingell, “ They’re Organizations: CNN, National Institute of Allergy, Capitol, US Centers for Disease Control, National Institutes of Health, NIH, FOIA, Wellcome, Scripps Research, World Health Organization, Wuhan Institute of Virology, US Department of Energy, Democratic, CDC Locations: Covid, “, China

☆ German cockroaches’ unexpected origins revealed by genomic analysis
▼ + stars: | 2024-05-27 | by ( Amanda Schupak | ) edition.cnn.com time to read: +4 min

The nocturnal critter was most likely a German cockroach, and its ancestors were pestering people more than 2,000 years ago in southern Asia, a new study found. German cockroaches, scientifically known as Blattella germanica, are ubiquitous in cities in the United States and around the world. The research team received 281 German cockroach samples from 57 sites in 17 countries and studied their DNA to trace their evolution. And we know that transatlantic trade routes probably were the culprit for the spread of German cockroaches. “For example, the German cockroach has insecticide resistance that is not detected in many other pests,” he said.

Persons: Qian Tang, ”, Tang, Carl Linnaeus, Matt Bertone, Jessica Ware, ” Ware, Amanda Schupak Organizations: CNN, National Academy of Sciences, Harvard University, American Museum of Locations: Asia, United States, Europe, India, Myanmar, Swedish, North America, Americas, New York City

☆ Beethoven’s hair reveals evidence of lead poisoning, scientists say
▼ + stars: | 2024-05-09 | by ( Ashley Strickland | ) edition.cnn.com time to read: +10 min

Beethoven’s genome was made publicly available, inviting researchers around the world to investigate lingering questions about Beethoven’s health. Meanwhile, scientists continue to figuratively go over the authenticated locks of Beethoven’s hair with a fine-tooth comb, teasing out surprising insights. But at the time the researchers did not test Beethoven’s newly authenticated hair samples for lead. Because the researchers don’t have hair samples from earlier in Beethoven’s life, it’s impossible to understand when the lead poisoning started, Meredith said. But Rifai said he saw comparable lead levels when he conducted research in two villages in Ecuador where the main trade is to glaze tiles with lead from batteries.

Persons: Ludwig van Beethoven’s, Beethoven, ”, Christian Reiter, Hiller, Thayer, Anton Halm, William Meredith, Nader Rifai, Meredith, Rifai, Paul Jannetto, he’d, Johann Adam Schmidt, Beethoven’s, “, ” Meredith, Friedrich Schiller’s, Joy, it’s Organizations: CNN —, Center of Forensic Medicine, Medical University of Vienna, Harvard Medical School, Boston Children’s Hospital, Mayo Clinic, Beethoven, Symphony, Ninth, Ninth Symphony Locations: United States, Ecuador, Vienna

☆ Zhang Yongzhen: Chinese virologist shared crucial Covid-19 data. Then his research hit hurdles
▼ + stars: | 2024-04-30 | by ( Simone Mccarthy | Yong Xiong | ) edition.cnn.com time to read: +9 min

The ordeal is just the latest hindrance to Zhang’s research since 2020, according to a colleague who has been in contact with the Chinese scientist in recent years. The “institute always respects … and supports scientific researchers and students in carrying out normal research work,” the statement said. The earlier post by Zhang’s students said the two days originally allocated by the center for them to move their scientific work was insufficient. Following the release of the data, Zhang’s lab had limitations placed on it, which barred it from isolating the Covid virus, Holmes said. That included imposing restrictions by April 2020 on the publication of academic research on the origins of the novel coronavirus.

Persons: Zhang Yongzhen’s, Zhang, ”, hadn’t, Hector Retamal, Edward Holmes, Holmes, ” Holmes, “, He’s, Zhang Yongzhen, ” Zhang, “ He’s, It’s, virologist Organizations: Hong Kong CNN —, Shanghai, Health, Weibo, Zhang’s, Chinese Center for Disease Control, CNN, Fudan University, Health Clinical, Getty, World Health Organization, Nature, University, Sydney, CDC, China’s National Health Commission, Oxford University Press, Shanghai Public Health Center, Natural Science Foundation of China Locations: China, Hong Kong, Shanghai, Wuhan, AFP, Beijing

☆ Unlocking health and life sciences' potential with cloud solutions
▼ + stars: | 2024-04-16 | by ( Sponsor Post | Created Insider Studios With | ) www.businessinsider.com time to read: +4 min

In today's digitally driven world, data has become the lifeblood of the healthcare and life sciences industry. However, the industry's complex data ecosystem, coupled with stringent regulations and privacy concerns, has historically hindered unlocking the full potential of data in healthcare and life sciences. The data dilemmaHealthcare and life sciences are data-rich domains, encompassing patient records, claims, genomic sequencing, wearable device data, medical imaging, and more. Moving to the cloudMoving data infrastructure to the cloud offers a compelling solution to many of the challenges faced by healthcare and life sciences organizations. Centralizing data in the cloud facilitates seamless access and collaboration between healthcare providers, payers, researchers, and life sciences organizations.

Organizations: Life Sciences, Insider Studios Locations: United States, Europe, Snowflake

☆ Biotech startup Seed Health is betting its profits on AI-powered medical science
▼ + stars: | 2024-04-11 | by ( Natalie Rose Goldberg | ) www.cnbc.com time to read: +7 min

On Thursday, Seed Health launched CODA, a computational biology platform funded by its consumer business profitability. Seed Health has been in the business of microbiome scientific breakthroughs since its founding in 2015, but its biggest success to-date may have been becoming profitable as a bioscience startup. Katz's co-founder and co-CEO at Seed Health, Raja Dhir, said CODA and the accompanying data set will help to standardize microbiome science methods, which has long been an issue in the field. CODA's first applications are in metabolic health, brain health, longevity, and menopause, research areas chosen because they have already been identified as areas of human health where early CODA data displayed the strongest evidence. Seed Health has been working on several efforts around pioneering microbiome science for human and planetary health, and many in the field believe the approach is destined to have wider applications.

Persons: Katz, Ara Katz, Eran Segal, Eric Topol, transcriptome, Katz's, Raja Dhir, Dhir, Arpana Gupta, Goodman, There's, Segal, Joseph Petrosino, Petrosino Organizations: Seed, Seed Health, CNBC, Weizmann Institute of Science, Scripps Research Institute, UCLA, Luskin Microbiome, Baylor College of Medicine, Center, Metagenomics, Microbiome Research

☆ George Washington family secrets revealed by DNA from unmarked 19th century graves
▼ + stars: | 2024-03-28 | by ( Mindy Weisberger | ) edition.cnn.com time to read: +7 min

Another key component was DNA from a living descendant of Samuel Washington. Samuel Washington, George Washington's younger brother, was buried in an unmarked grave at the cemetery at his Harewood estate (an interior view is pictured above) near Charles Town, West Virginia. Fortunately for the authors of the new study, “DNA analysis has come a long way since the early 2000s,” Cavagnino said. Further details came from 95,000 SNPs, an enormous volume of data targeting autosomal DNA (DNA that isn’t attached to sex chromosomes). “The search for Samuel Washington’s grave is no longer underway,” Marshall said.

Persons: George Washington’s, Samuel, Samuel Washington, ”, Charla Marshall, George, Courtney L, George Washington, Cavagnino, George Washington's, Harewood, Frances Benjamin Johnson, Samuel Washington’s, ” Cavagnino, Lucinda “ Lucy ” Payne, George Steptoe Washington Jr, Samuel Walter Washington, Dr, Lucy Payne, Connie J, Mulligan, —, ” Mulligan, “, that’s, — “, Augustine Washington, ” Marshall, Marshall, ” Mindy Weisberger Organizations: CNN, US Department of Defense DNA, West Virginia . Records, US Armed Forces DNA, Library, Zion Episcopal Church, Genomics, University of Florida, Scientific Locations: Washington, Harewood, Charles Town, West Virginia, Mount Vernon , Virginia, Zion

☆ Unusual find in Bronze Age teeth shows consequences of a shift in the human diet
▼ + stars: | 2024-03-27 | by ( Taylor Nicioli | ) edition.cnn.com time to read: +6 min

The rare find could help scientists further understand how changes in the human diet have led to the prevalence of cavities today. Uncovered during two excavations from 1993 and 1996, the teeth were among several human teeth and other remains found within a limestone cave in County Limerick in Ireland. One tooth had a surprising abundance of Streptococcus mutans (S. mutans), an oral bacteria that causes cavities. Researchers also believe the bacteria is not as commonly found within ancient teeth because the human diet included less refined sugar and fewer processed foods than are consumed today, Cassidy said. … ancient teeth can help us understand how the human oral microbiota (range of microorganisms) has evolved over time and the impact of these changes on human health in the past and today,” Humphrey said in an email.

Persons: Lara Cassidy, Cassidy, mutans, —, “, would’ve, Tannerella, mutans “, Louise Humphrey, ” Humphrey Organizations: CNN, Trinity College Dublin Locations: County Limerick, Ireland, France, London

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