Researchers have discovered a pattern of immune activity in normal pregnancies that can detect abnormalities and predict complications. The study found elevated immune activation in the first three months, followed by a calmer phase, and higher activity in the last three months, especially when childbirth is imminent.
Researchers have successfully developed a type of self-healing perovskite solar cell by functional combination of PVP, which controls crystal growth and endows devices with self-healing ability in a moisture environment. The introduction of PVP also improves crystal growth with fewer defects and larger grains.
Researchers from Hefei Institutes of Physical Science have developed a lead-free composite shielding material with high shielding properties. The modified-gadolinium oxide/boron carbide/high density polyethylene composite shows excellent performance in shielding both neutrons and gamma rays.
A new study reveals distinct DNA methylation profiles of human microglia cells across different age groups, disease states, and brain regions. The researchers found that interindividual differences in methylation variability had a larger impact than regional or diagnostic differences.
Researchers found that e-cigarette use is associated with higher rates of smoking cessation among smokers who were initially not planning to quit. The study suggests that e-cigarettes may be a viable tool for helping smokers quit tobacco products.
A new study reveals that in many countries, there are significant gaps in care related to the importance of nutrition for maintaining kidney health. Nutritional interventions can slow kidney function decline and reduce symptoms.
Researchers found that infants with autism symptoms can show significant improvement in just a few months through targeted therapeutic interventions. The studies suggest that bridging the gap between early detection and intervention may significantly reduce the severity of lifelong developmental deviation.
Scientists from CNIO and Massachusetts General Hospital have developed new approaches to visualize DNA repair by analyzing hundreds of proteins at once. They discovered nine new proteins involved in DNA repair and identified key players in the process, which could lead to improved cancer treatments.
A new study found that COVID-19 vaccination during pregnancy elicits high levels of antibodies in both mother and baby, regardless of when it occurs. The research suggests that pregnant women should not delay vaccination until late pregnancy, as it is likely to be beneficial for themselves and their babies.
A new study published in the Journal of Oncology found that breast cancer patients treated at hospitals and health systems with integrative health services have a better chance of survival. These services include complementary and lifestyle therapies, such as nutrition and exercise counseling, in addition to medical cancer treatments.
A new inoculation method can identify resistance against one of the CLB pathogens, allowing breeders to select candidates for genetic material against the disease. This method uses detached leaflets for inoculation and offers an advantage in small experimental designs, enabling screening of soybean genetic materials.
A study published in JAMA Internal Medicine found that people with immune dysfunction, such as HIV infection or rheumatoid arthritis, had a higher rate of COVID-19 breakthrough infections after vaccination. These individuals also experienced worse outcomes compared to those without immune dysfunction.
A recent study by Xuedi Li and colleagues found that excessive screen time was associated with increased symptoms of depression, anxiety, and hyperactivity in children during the COVID-19 pandemic. The research suggests that parents should monitor their child's screen use to mitigate potential mental health effects.
Researchers from Egypt used 3D CT scanning to 'digitally unwrap' the mummy of Pharaoh Amenhotep I, dispelling a theory that 21st dynasty restorers reused old royal burial equipment. The study revealed that the priests lovingly repaired injuries inflicted by tomb robbers and preserved the pharaoh's jewelry and amulets.
A new study published in JAMA Psychiatry found no evidence that vitamin D supplementation improves mental or physical health symptoms in people with psychosis. High rates of vitamin D deficiency were observed, particularly among ethnic minority participants.
Researchers have created a cheap and rapid COVID-19 test using isothermal amplification, making it possible to detect any COVID-19 variants. The new system combines existing LAMP technology with novel coronavirus genome markers, allowing for quick detection without specialized equipment.
Scientists have developed a new technique to extract DNA from the 'cement' head lice that attached eggs to hairs of ancient humans. This method reveals clues about pre-Columbian human migration patterns in South America, allowing for the study of unique samples from mummified remains where bone and tooth samples are unavailable.
Researchers have discovered that ovarian cancer begins with cancerous lesions in the fallopian tube linings of women with BRCA-1 mutations. The study's findings hold promise for predicting which women will develop ovarian cancer years or decades in advance, allowing for early detection and prevention strategies.