Spaceflight wreaks havoc on liver metabolism
Researchers have demonstrated that microgravity and other environmental factors in space play different roles in inducing oxidative stress, which, in turn, alters the metabolism of sulfur-containing compounds in the liver of mice. The study highlight.....»»
Michael Keaton’s outlaw ghost returns in the new Beetlejuice Beetlejuice trailer
Michael Keaton's Beetlejuice is back to wreak havoc on the Deetz family in the latest trailer for Tim Burton's Beetlejuice Beetlejuice......»»
Chickens, ducks, seals and cows: A dangerous bird flu strain is knocking on Australia"s door
A dangerous strain of avian influenza (bird flu) is now wreaking havoc on every continent except Australia and the rest of Oceania. While we remain free from this strain for now, it's only a matter of time before it arrives......»»
SpaceX shows off its new extravehicular activity suit
In February 2022, SpaceX and entrepreneur/philanthropist Jared Isaacman (commander of the Inspiration4 mission) announced they were launching a new program to "rapidly advance human spaceflight capabilities" while supporting important charitable and.....»»
Research holds promise for liver regeneration
A new study titled "Biomimetic hepatic lobules from three-dimensional imprinted cell sheets" has been led by Prof. Yuanjin Zhao of the Department of Hepatobiliary Surgery, Hepatobiliary Institute, Nanjing Drum Tower Hospital, Medical School, of Nanji.....»»
New research confirms that Beethoven had lead poisoning—but it didn"t kill him
To this day, no one knows for certain what caused the liver and kidney disease that led to Ludwig van Beethoven's untimely death. However, a new letter to the editor in the journal Clinical Chemistry rules out one popular theory, showing that the com.....»»
Archaea can be "picky eaters": Study shows a group of parasitic microbes can change host metabolism
A parasite that not only feeds off its host, but also makes the host change its own metabolism and thus biology: NIOZ microbiologists Su Ding and Joshua Hamm, Nicole Bale, Jaap Damsté and Anja Spang have shown this for the very first time in a speci.....»»
NASA astronauts arrive for Boeing"s first human spaceflight
The two NASA astronauts assigned to Boeing's first human spaceflight arrived at their launch site Thursday, just over a week before their scheduled liftoff......»»
A systematic review of three key sugar metabolism proteins: HXK, SnRK1 and TOR
Sugar signaling is one of the most important regulatory signals for plant growth and development, and its metabolic network contains many regulatory factors. Sugar signaling molecules regulate cellular activities and organismal development by interac.....»»
Laser-treated cork absorbs oil for carbon-neutral ocean cleanup
Oil spills are deadly disasters for ocean ecosystems. They can have lasting impacts on fish and marine mammals for decades and wreak havoc on coastal forests, coral reefs, and the surrounding land. Chemical dispersants are often used to break down oi.....»»
Bacteria for climate-neutral chemicals of the future
Researchers at ETH Zurich have engineered bacteria in the laboratory to efficiently use methanol. The metabolism of these bacteria can now be tapped into to produce valuable products currently made by the chemical industry from fossil fuels......»»
Chemists introduce new copper-catalyzed C-H activation strategy
Inspired by what human liver enzymes can do, Scripps Research chemists have developed a new set of copper-catalyzed organic synthesis reactions for building and modifying pharmaceuticals and other molecules. The new reactions are expected to be widel.....»»
Studying spaceflight atrophy with machine learning
Even intense exercise by astronauts cannot compensate for muscle atrophy caused by microgravity. Atrophy occurs, in part, by way of an underlying mechanism that regulates calcium uptake. Recent research has shown exposure to spaceflight alters the up.....»»
SpaceX all set for a record-breaking rocket launch on Friday
SpaceX has set lots of spaceflight records in its 22-year history, and on Friday one of its rockets is expected to set another one......»»
A targeted polymer to treat colorectal cancer liver metastases
A nanosized polymer, developed by a research team from Ben-Gurion University of the Negev, can selectively deliver chemotherapeutic drugs to blood vessels that feed tumors and metastases and has emerged as an effective treatment for advanced cancer......»»
Clinical trial will attempt growing new liver from lymph node
With donor livers perpetually in short supply, growing them may be the answer. Enlarge (credit: Lygenesis) For the first time, scientists are attempting to grow a new, miniature liver inside of a person. It sounds like s.....»»
Novel role for metabolites in cellular metabolism discovered
Investigators led by Issam Ben-Sahra, Ph.D., associate professor of Biochemistry and Molecular Genetics, have discovered how cellular metabolism fluctuates in response to changes in levels of pyrimidines, metabolites used by cells to make DNA and RNA.....»»
Q&A: British champagne production overtaking French? How the shifting seasons are playing havoc with our crops
Spring equinox is fast approaching, on 20 March, but the changing seasons are playing havoc with UK wildlife and crops. This comes after England and Wales had their warmest Februarys on record, according to the Met Office......»»
After Thursday’s flight, Starship is already the most revolutionary rocket ever built
For fun, we could compare Starship as it exists today to other available rockets. Enlarge / Starship meets plasma. (credit: SpaceX) One of the best things about spaceflight is its power to dazzle us. I will never forget.....»»
New research on their metabolism helps conserve endangered beluga whales in Alaska
New data provided by studying the beluga whales at Georgia Aquarium helps close a key information gap about how much food these whales need to thrive. The information will inform important management decisions for their counterparts in Alaska's Cook.....»»
Sugar-coated gold nanoparticles can quickly eliminate bacterial infections, no antibiotics required
If left to their own devices, bacteria on our teeth or wounded skin can encase themselves in a slimy scaffolding, turning into what is called biofilm. These bacteria wreak havoc on our tissue and, being shielded from antibiotic medication by the slim.....»»