Tech
LA JOLLA, CA--You can't make a banana split without bananas. And you can't generate stable regulatory T cells without Vitamin C or enzymes called TET proteins, it appears.
Regulatory T cells (Tregs) help control inflammation and autoimmunity in the body. Tregs are so important, in fact, that scientists are working to generate stable induced Tregs (iTregs) in vitro for use as treatments for autoimmune diseases as well as rejection to transplanted organs. Unfortunately, it has proven difficult to find the right molecular ingredients to induce stable iTregs.
Curtin University research has found quit support for smoking mothers should continue even after their first babies are born, given that many of those women will become pregnant again, and that quitting can substantially reduce the risk of future preterm births.
The longitudinal study examined the records and histories across 23 years, of 63,540 Australian women with more than one child, who smoked during their first pregnancy.
Researchers want sexual assault survivors to know that it's normal to feel awful right after the assault, but that many will feel better within three months.
In a meta-analysis published in Trauma, Violence & Abuse, researchers found that 81% of sexual assault survivors had significant symptoms of post-traumatic stress (PTSD) one week after the assault. One month afterward - the first point in time that PTSD can be diagnosed - 75% of sexual assault survivors met criteria for the disorder. That figure dropped to 54% after three months and 41% after one year.
Tuesday, July 20, 2021, CLEVELAND: A Cleveland Clinic study demonstrates that adults with obesity lost significantly more weight when they had access to medications for chronic weight management in conjunction with their employer-based weight management program, compared to adults who did not have access to the medications. The study was published in JAMA Network Open.
A new study published in JCPP Advances has compared the wellbeing of UK students who remained at home for schooling during the first lockdown period of the COVID-19 pandemic with those who accessed school in person.
Although in-school transmission of COVID-19 among K-12 students is low when safeguards are in place, the risk of acquiring COVID-19 during school bus transportation is unclear. A study published in the Journal of School Health reports on the bus transport experience of an independent school in Virginia.
Students who participated in a meditation-based Quiet Time program utilizing the Transcendental Meditation (TM) technique for four months had significant improvements in overall emotional stress symptoms, quality of sleep, and English Language Arts (ELA) academic achievement according to a new randomized controlled trial published last month in Education. The study was conducted by researchers from the Center for Wellness and Achievement in Education and Stanford University.
An adhesive tape patented by Staffordshire University researchers to recover trace evidence from crimes scenes is being adopted to analyse microplastics more efficiently.
Man-made polymer particles or ‘microplastics’ are proven to be present in land, air and water environments. However, despite extensive global studies, there is no standardised approach for their collection and analysis.
Smartphone gaming can be harmful to players who game to escape their negative mood and feelings of boredom, a new study has found.
Researchers at the University of Waterloo found that bored "escape players"--those who have difficulty engaging with the real environment and sustaining attention--may seek "flow," which is a deep and effortless state of concentration in an activity linked to loss of awareness of time and space.
A new scoping review found that those with chronic health concerns, such as diabetes, heart disease, cancer, and autoimmune conditions, are not only at a higher risk of severe COVID-19 infection, they are also more likely to experience anxiety, depression or substance use during the COVID-19 pandemic.
It is a scenario familiar to anyone who has driven down a crowded, narrow street. Parked cars line both sides, and there isn't enough space for vehicles traveling in both directions to pass each other. One has to duck into a gap in the parked cars or slow and pull over as far as possible for the other to squeeze by.
Wind energy is of outstanding importance to the energy transition in Germany. According to the Federal Statistical Office, its share in total gross electricity production of about 24% is far higher than those of all other renewable energy sources. "To reach our climate goals, it is important to further expand these capacities and to replace as much coal-based power as possible," says Professor Wolf Fichtner from KIT's Institute for Industrial Production (IIP).
The photovoltaic effect of ferroelectric crystals can be increased by a factor of 1,000 if three different materials are arranged periodically in a lattice. This has been revealed in a study by researchers at Martin Luther University Halle-Wittenberg (MLU). They achieved this by creating crystalline layers of barium titanate, strontium titanate and calcium titanate which they alternately placed on top of one another. Their findings, which could significantly increase the efficiency of solar cells, were published in the journal Science Advances.
A study led by D. Ross Camidge, MD, PhD, director of thoracic oncology at the University of Colorado School of Medicine and CU Cancer Center member, has helped to define MET amplification as a rare but potentially actionable driver for non-small cell lung cancer (NSCLC).
A Korean research team has identified the origin of bifurcated current sheets, considered one of the most unsolved mysteries in the Earth's magnetosphere and in magnetized plasma physics.