The concept of growing teeth in a lab might sound like something out of a horror movie, but it could actually have a practical, non-terrifying use—replacing cavities and damaged teeth. New research brings us one step closer to making this a reality. Researchers from King’s College London and Imperial College London have developed a hydrogel […]
Lab-Grown Teeth Are Closer to Reality, Scientists Say Read More »
Some strains of Neisseria gonorrhoeae, the bacteria causing gonorrhea, have become resistant to most antibiotics. Fortunately, a new class of antibiotics may offer a promising tool in the fight against this pathogen. “How Alkyl Quinolones Trigger Bacterial Self-Destruction” The researchers studied alkyl quinolones (AQs), compounds bacteria use for defense and offense, and created new versions
New Antibiotic May Fight Deadly Superbug Read More »
A U.S. teen reportedly developed the unusually named condition “popcorn lung” after secretly vaping for three years. Popcorn lung, medically termed bronchiolitis obliterans, is a rare yet severe and irreversible lung disease that harms the small airways, causing ongoing coughing, wheezing, shortness of breath, and fatigue. The term “popcorn lung” originated in the early 2000s after
The authors of a BioScience article highlight that climate change has emerged as the leading threat to ESA-listed species, surpassing other causes of biodiversity loss for the first time. Talia E. Niederman and her team at Defenders of Wildlife analyzed species threats using ESA listings, IUCN assessments, and new climate sensitivity evaluations. In fact, a
New Study Finds Climate Change Is Top Threat To Endangered Species Read More »
Scientists at the University of California San Diego School of Medicine have discovered a promising experimental drug, lorundrostat, as a potential treatment for people with uncontrolled or treatment-resistant high blood pressure. The study, published in the New England Journal of Medicine, revealed that participants taking the new drug saw a 15-point decrease in systolic blood
New Treatment Lowers Systolic Blood Pressure By 15 Points Read More »
For the first time, a solitary black hole drifting through the cosmos has been confirmed. After much excitement, a closer examination has unveiled the true nature of this mysterious object. The latest analysis reveals that the black hole has a mass approximately 7.15 times that of the Sun, is located about 4,958 light-years away, and
First Truly Isolated Black Hole Discovered In The Cosmos Read More »
A recent University of Copenhagen study created stem cells that are better at transforming into other cell types by altering their diet. These enhanced stem cells outperform regular ones in generating specialized cells like liver, skin, or nerve cells. The study, titled “Altering metabolism programs cell identity via NAD+-dependent deacetylation,” appears in The EMBO Journal.
Super Stem Cells Enhance Capabilities by Changing Diet Read More »
Despite being our most complex organ, the brain has traditionally been treated using fairly straightforward methods. In most cases, surgeons would intentionally damage a specific structure or pathway in the brain, hoping that this would “fix the imbalance” responsible for the disorder. The areas chosen for these procedures were often identified through trial and error,
Smart Brain Implants Now Self-Adjust for Better Parkinson’s Treatment Read More »
It’s common for patients to conceal their true feelings, either from their caregivers or even themselves. A new experimental facial “sticker” aims to help with this by detecting and transmitting information about the wearer’s emotional state. Sensors Measure Key Physiological Data to Track Emotions Developed by Assoc. Prof. Huanyu “Larry” Cheng and his team at
Wearable Device for Emotion Detection Works Like a Mood Ring for the Face Read More »
The idea of injecting gold particles into the eyes may sound unconventional, but a new study conducted on mice in the United States suggests this technique could hold promise for treating age-related macular degeneration (AMD) and other degenerative eye conditions. Understanding the Scope of AMD AMD impacts millions around the world and becomes increasingly common
Gold Injections in the Eye Could Be the Key to Preserving Vision Read More »