A study using voxel-based magnetic resonance morphometry found significant gray matter volume loss in Parkinson's disease patients compared to healthy controls. This loss was particularly pronounced in temporal, occipital, parietal, frontal, insular, and cerebellar regions.
A lack of state-level coordination and organization is hindering efforts to address cervical cancer, according to a new Indiana University study. The researchers identified numerous obstacles, including a paucity of inter-agency influence and a failure to establish streamlined systems of care.
Researchers have developed nanotube-based sensors that can monitor nitric oxide levels in living animals for more than a year. The sensors, made of carbon nanotubes, can be implanted under the skin and used to monitor inflammation, potentially leading to new tools for cancer research and diabetes management.
Two studies surveyed parents and adolescents at school-based health centers (SBHCs) and found highly positive views, with 83% trusting the providers to take good care of their children. SBHCs serve as the main source of medical care for many students, offering vaccinations, check-ups, and mental health counseling.
Researchers at McMaster University discovered that metformin reduces harmful fat molecules in the liver, allowing insulin to work better and lower blood sugar levels. The study found that even obese mice with genetic mutations developed fatty liver and pre-diabetes.
Researchers discovered a way to distinguish protein aggregates from healthy proteins using multi-photon laser technique. This allows for the potential removal of harmful protein aggregates without surgery or toxic chemicals.
Researchers at Penn Medicine have identified a molecule, HDAC3, that plays a starring role in maintaining proper intestinal integrity and function in the presence of friendly bacteria. The study found that HDAC3 regulates the relationship between commensal bacteria and mammalian intestine physiology.
Researchers used electron microscopy techniques to study metallic nanoparticles' reaction with environment, finding oxidation occurs much faster due to strain introduced by size. The discovery improves understanding of nanoparticles' applications in clean fuel technologies, data storage, and catalysis.
A 250 million-year-old study suggests that Pangea integration led to environmental deterioration, causing the biggest mass extinction. The integration resulted in global-scale volcanic eruptions, greenhouse gas emissions, and changes in ocean chemistry, ultimately devastating land and marine ecosystems.
A new technique called HaploSeq enables researchers to quickly determine which genetic variants occur together on the same chromosome and came from the same parent. This advance has direct implications for personalized medicine, improving organ donation matching and understanding human migration patterns.
The study found that metformin significantly reduced food intake and body weight gain by inhibiting neuropeptide Y expression in the hypothalamus. Metformin also improved lipid metabolism by reducing plasma low-density lipoprotein levels.
Mészáros was honored for his groundbreaking research on gamma-ray bursts, developing the cosmological-fireball-shock scenario that has been confirmed by observations. He is also recognized for publishing numerous papers in this field and being a leading researcher in high-energy astrophysics.
Researchers at the University of Nottingham have found a type of archaea that can reproduce without normal replication processes, growing faster in its absence. This discovery challenges existing understanding of DNA replication and has implications for cancer research.
Researchers analyzed 36 cases of inflammatory demyelinating pseudotumor in the spinal cord, finding that patchy reinforcement on MRI and inflammatory cell infiltration are key features. The study aims to reduce misdiagnosis rate and improve patient quality of life by providing accurate imaging and clinical properties.
A team of Singapore scientists has made a breakthrough in understanding the molecular basis of bile duct cancer by mapping human genes disrupted in cholangiocarcinoma. The study identified several genes that were repeatedly disrupted in CCA development, suggesting new potential avenues for treatment.
The 8th International Conference on Genomics (ICG-8) brought updates on research using affordable genomics technologies, focusing on personalized medicine, computer breeding, and open platforms. Researchers discussed disease mysteries and explored the potential of clinical trans-omics for eliminating threats.