How DNA recovered from pill surfaces could snare drug syndicates
Forensic scientists have for the first time shown that DNA can be recovered from the surface of capsules after just 15 seconds of contact by drug manufacturers and dealers—making it possible for law enforcement agencies to track down criminal syndi.....»»
How to Spot Abortion-Related Misinformation
Between pregnancy “crisis centers” and “abortion pill testing,” there's a lot of questionable info out there. Here's how to tell what's evidence-based and what's not......»»
Prototype HomePod with LCD touchscreen surfaces in photo
A HomePod with a touchscreen on the top has been leaked in social media photos, in what could be a prototype for a future update to the smart speaker.An alleged prototype HomePod [x/KosutamiSan]The HomePod and HomePod mini do not have displays built.....»»
Broad-spectrum antiviral candidate targets dengue and SARS-CoV-2
A broad-spectrum antiviral drug candidate, 2-thiouridine, that targets positive-strand RNA viruses has been identified and characterized......»»
Pfizer hikes price of COVID antiviral Paxlovid from $530 to nearly $1,400
The price hike is expected to exacerbate already poor uptake of the drug. Enlarge / A box of Paxlovid, the Pfizer antiviral drug. (credit: Getty | Europa Press News) Pfizer on Wednesday revealed that it raised the list p.....»»
COVID antiviral Paxlovid to see price increase following 400% vaccine hike
The new price is not set, but one analyst suggested it could be up to 5x higher. Enlarge / A box of Paxlovid, the Pfizer antiviral drug. (credit: Getty | Europa Press News) After raising the price of COVID-19 vaccines mo.....»»
Multi-drug resistant strain of E. coli battles bacteria in healthy gut
Different strains of E. coli can outcompete one another to take over the gut, a new study reveals......»»
Subalpine forests in the Northern Rockies are fire resilient—for now
Research shows that over 4,800 years in the Northern Rockies during wet periods and dry periods, subalpine forests consistently recovered from wildfires, growing back vegetation and leaving evidence of their resilience in lake sediment cores......»»
Magnetic Minerals May Have Given Life Its Molecular Asymmetry
The preferred “handedness” of biomolecules could have emerged from interactions between electrons and magnetic surfaces on primordial Earth, new research suggests......»»
Dangerous "Superbugs" Are on the Rise. What Can Stop Them?
Traditional antibiotics drive bacteria toward drug resistance, so scientists are looking to viruses, CRISPR, designer molecules and protein swords for better superbug treatments.....»»
New method to predict the risk of adverse drug events
Studying signaling within cells can predict the risk of adverse drug reactions of novel obesity and type II diabetes treatments before they reach the patient, according to a new study from Karolinska Institutet published in Nature Communications......»»
Novel biomaterial delivers medication directly to fish gut
A novel biomaterial developed at the Federal University of São Paulo (UNIFESP) in Brazil can help solve two problems at once. As a bioparticle, it can act as a drug carrier, delivering medication directly to the gastrointestinal tract of fish in ord.....»»
After COVID killed off a flu strain, annual flu shots are in for a redesign
It's TBD how and when a reformulation will happen, but it's now in the works. Enlarge / The flu virus, showing the H and N proteins on its surface. (credit: CDC) Vaccine advisors for the Food and Drug Administration vote.....»»
Precise genome engineering and protein activity profiling uncover new cancer drug targets
Searching for new ways to block the growth of cancer cells is like looking for a needle in a haystack. Tumor cells rely on thousands of proteins to function, but only a few of those proteins can be precisely targeted by drugs to treat cancer safely a.....»»
Machine learning helps predict drugs" favorite subcellular haunts
Most drugs are small molecules that bind firmly to a specific target—some molecule in human cells that is involved in a disease—in order to work. For example, a cancer drug's target might be a molecule that is abundant inside of cancer cells. The.....»»
Research team develops novel heat-sensitive ferritin mutant to efficiently load chemotherapy drugs
A research team led by Prof. Wang Junfeng from the Hefei Institutes of Physical Science (HFIPS), Chinese Academy of Sciences (CAS), has developed a novel heat-sensitive ferritin mutant and realized easy and efficient loading of the chemotherapy drug.....»»
Tropical climates are the most biodiverse on Earth, but it"s not only because of how warm and wet they are
Life exists in every conceivable environment on Earth, from the peaks of towering mountains to the remote stretches of isolated islands, from sunlit surfaces to the darkest depths of the oceans. Yet, this intricate tapestry of existence isn't spread.....»»
Lethal weapon: New antimicrobial coating could revolutionize cleaning methods
We've gained a new weapon in the fight against harmful and often antibiotic-resistant pathogens with the development of a unique material engineered to limit disease spread and replace current cumbersome cleaning protocols on high-touch surfaces like.....»»
Anti-viral drug backfires: COVID drug linked to viral mutations that spread
Merck's small-molecule molnupiravir linked to mutated viruses that spread in people. Enlarge / A worker handles a bottle of Merck & Co. and Ridgeback Biotherapeutics LPs molnupiravir antiviral medication in a warehouse in Shoha.....»»
RNA recovered from extinct animal in world first
Scientists have for the first time recovered RNA from an extinct species, the Tasmanian tiger, raising hope for the resurrection of animals once thought lost forever, Stockholm University researchers told AFP......»»
A newly refined map of Zealandia drawn using study of dredged rock samples
A small international team of geologists and seismologists has created a newly refined map of Zealandia using data obtained from dredged rock samples recovered from the ocean floor. They report details in the journal Tectonics......»»