A study published in EMBO Molecular Medicine suggests that contact between humans and virus-infected bats may have originated the Ebola outbreak in West Africa. The researchers found no evidence of larger wildlife being the source of infection, expanding the range of possible Ebola virus sources to insectivorous free-tailed bats.
Theoretical studies have predicted the existence of exotic few-body correlations and interesting pairing states in spin-orbit coupled ultracold Fermi gases. Spin-orbit coupling modifies single-particle spectra, giving rise to these phenomena.
Physicists have found evidence that neutrinos can interact with nuclei without causing damage, producing a 'glancing blow' instead. This reaction creates a new particle from the vacuum, defying expectations and challenging theoretical calculations.
Tropical storm Jangmi has weakened to a tropical depression as it moves into the Sulu Sea, affecting central and northern Philippines. The storm is expected to continue moving toward Palawan before re-strengthening into a tropical storm in the South China Sea.
Researchers have found a new potential target for liver cancer treatment in the protein TREM-1, which accelerates chronic inflammation. Studies suggest that blocking TREM-1 can block the conversion of healthy cells to cancerous ones and even stop progression of existing cancer.
Researchers at UC Davis aim to produce Zmapp, an Ebola cocktail of antibodies, using plant cells grown in bioreactors instead of whole plants. This could enable rapid production and increase capacity for biotech companies.
A study published in JAMA Psychiatry found that children whose parents have attempted suicide are nearly 5 times more likely to attempt suicide themselves. Researchers followed the children of 701 parents with mood disorders for an average of six years, and found a direct effect of parental suicide attempt on child suicide attempt.
Research by University of Missouri-Columbia reveals that children with autism living with pets display improved social skills, particularly in initiating interactions and responding to others. The presence of a pet serves as a catalyst for social interaction, facilitating greater assertiveness among these individuals.
Researchers found that a new malaria treatment combination of artemisinin-naphthoquine was non-inferior to existing therapy for uncomplicated malaria caused by Plasmodium falciparum, but more effective against another species. The study suggests this regimen could be considered for children in settings with multiple parasite species.
A study published in Food and Nutrition Sciences found that neurological disorders among captive felids in the UAE are correlated with copper and Vitamin A deficiencies due to inadequate diets. Thirty percent of animals without supplements developed clinical signs such as ataxia and hind limb weakness.
A new study reveals that genetic factors influencing obesity vary depending on the era of birth and when the research is conducted. Researchers found a stronger association between the FTO gene variant and obesity for individuals born after 1942 compared to those born before 1942.
A team of astronomers developed a simulation that produces galaxies with characteristics similar to observed ones, including mass, size, and age. The strong galactic winds in the EAGLE-simulation lead to lighter and younger galaxies with less star formation, mirroring real galaxy observations.
Researchers at Case Western Reserve University identified a way to increase the presence of the 53BP1 protein, which weakens cancer cells and makes them more susceptible to radiation and chemotherapy. The breakthrough could lead to improved cancer treatment outcomes if supported by animal model tests.
A molecular network composed of 119 proteins has been identified as a crucial contributor to autism spectrum disorders. The network shows strong enrichment for known autism genes and is linked to disruptions in brain circuitry, particularly the corpus callosum.
Researchers develop new hydrogel with electrostatic repulsion properties, inspired by articular cartilage and maglev trains. The material easily deforms under shear forces but resists compressive forces.
A team of researchers from Northwestern University has developed a tri-component synthetic graft to replace torn ACLs, utilizing nanotechnology and biomaterials. The artificial ligament's bone-like ends have healed into native bone, anchoring it in place.
Researchers found a significant link between daily physical activity and vascular health. Inactivity for just five days can decrease the function of inner blood vessel linings, causing vascular dysfunction with prolonged effects.
A new study supports the hypothesis that lung cancer can travel through airways to adjacent lung tissue. This finding has significant implications for diagnosis and management of primary lung adenocarcinoma.
A 30-year study found that neonatal HBV vaccination significantly reduced the risk of primary liver cancer and other liver diseases in young adults. The study's results show that vaccination led to a 84% reduction in liver cancer incidence, highlighting the importance of early intervention.
Researchers at Johns Hopkins Medicine have developed a new treatment strategy that allows lower doses of the toxic tuberculosis drug bedaquiline to retain potency while reducing side effects. This approach, which combines bedaquiline with verapamil, has shown promising results in mouse studies and is poised for clinical trials.
Researchers have identified how PF74 and CPSF6 molecules bind to HIV-1's capsid, preventing its disassembly. This process can be targeted for therapeutic purposes in HIV-1 infections, potentially blocking viral replication.
Researchers have successfully created metal-organic frameworks that can stably store and slowly release nitric oxide, a key player in biological signaling pathways. This breakthrough could lead to new approaches for treating infections and heart conditions, as well as potential applications in medical therapies.
The TRMM satellite measured the heaviest rainfall rate of about 1.2 inches per hour north of Tropical Cyclone Kate's eye, with weaker rates around its center. The storm strengthened since Dec. 29 and developed an eye, moving southwest through the Southern Indian Ocean.