A new study published in the Journal of Nutrition found that longer periods of breastfeeding were associated with lower BMI at one year of age and no significant difference by age 60. The research suggests that infant feeding may have a protective effect on obesity until around age 7.
JDRF-funded researchers at the University of Pittsburgh School of Medicine discovered a protein called cdk6 that regulates human beta cell replication. This finding provides proof-of-principle for stimulating human beta cell production and function.
Research from Thomas Jefferson University reveals that African-American patients with colorectal cancer are more likely to present with advanced disease and have a worse five-year survival rate. Socioeconomic factors, including access to healthcare screening, may contribute to these disparities.
A new study published in the Personality and Social Psychology Bulletin suggests that violent content does not increase enjoyment in video games. Instead, challenges and a sense of autonomy are key drivers of player engagement. For most players, gore actually detracts from the game's 'fun factor'.
Three Palauans, Uelbil Puanani Michael, Omekrael Sadang, and Sheldon Siksei, have been selected as interns in the US Forest Service's Professional Internships in Pacific Terrestrial Island Ecosystem Management program. They will work on forestry projects in their home islands and later implement focus projects with mentors.
The study highlights two countries that effectively cover all but one percent of their population through individual mandates and premium assistance. They also curb high administrative costs, spending about five percent on healthcare compared to seven percent in the US.
Researchers found that male neurons more readily withered up and died under starvation, while female neurons conserved energy and stayed alive. The study revealed sex-dependent effects in brain cells, shedding light on metabolic differences between males and females.
Researchers found that two proteins, Kif2b and MCAK, work together to ensure proper chromosome segregation during cell division. Increasing these proteins in tumor cells restored nearly normal accuracy of chromosome segregation, providing insight into mechanisms of cell division in tumor cells.
A new study published in the American Journal of Clinical Nutrition suggests that reducing salt intake can have cardioprotective effects beyond lowering blood pressure. The research found benefits for people with normal blood pressure and those who are overweight or obese, starting as early as a few weeks after sodium reduction.
Experts urge grocery stores to promote free flu vaccinations instead of free antibiotics during cold and flu season. A recent study shows that workers who received flu vaccine lost fewer days of work due to illness.
A pre-emptive skin regimen can significantly reduce skin-associated toxicities associated with panitumumab for metastatic colorectal cancer treatment. The study found that this approach reduced the incidence of grade 2 or higher skin toxicities by over 50%. Patients who received prophylactic treatment reported improved quality of life,...
Key epigenetic abnormalities in endometriosis have been identified, including the presence of aromatase, which produces excessive estrogen in affected tissue. Aromatase inhibitors are now being tested for treatment options.
Researchers found evidence of cosmic dust forming around a dying star in a nearby galaxy, similar to those that formed soon after the Big Bang. This discovery provides insight into the early stages of the Universe and challenges the long-held theory that supernovae explosions are the primary source of dust.
A Texas A&M University study found that yeast cells exhibit a dynamic evolutionary process with multiple beneficial adaptations arising within a population, leading to competition between segments. The research provides direct experimental evidence of 'clonal interference,' contradicting the classical model of evolution.
A new gene variant associated with fasting glucose levels influences insulin secretion via melatonin metabolism, implicating a previously unknown relationship between the sleep-wake rhythm and diabetes. Further studies will explore the role of melatonin in regulating insulin secretion and potentially lead to new treatment options.
The report highlights the importance of aerosol research in predicting Earth's future climate. Scientists need a better understanding of how aerosols affect climate to narrow down temperature increase uncertainty by nearly two-thirds.
A recent study published in Science reveals that fish produce a significant fraction of the oceans' calcium carbonate, affecting seawater's pH balance. The researchers estimate three to 15 percent of marine calcium carbonate is produced by fish, which can dissolve rapidly and release into the deep ocean.
Researchers built a novel device to study convection in rotational systems, providing new insights into how it controls planetary and stellar behavior. The findings show that fluid boundary layers control rotating convection systems, rather than Coriolis and buoyancy forces.
Choong-Seock Chang, a NYU researcher, has received a massive DOE award to simulate plasma behavior on the world's most powerful computer. His goal is to advance research in plasma fusion, which could provide environmentally safe electricity for over a million years.
Scientists at A*STAR's IMCB have discovered a human protein called Bax-beta (Baxβ) that can induce cancer cell death. The protein is normally degraded by proteasomes in healthy cells, but its levels are elevated in cancer cells, leading to apoptosis.
UC Davis researchers are using MRI scans to identify distinct brain patterns that can detect the onset of Alzheimer's disease. The study aims to predict the rate of cognitive decline and provide a method for differentiating healthy aging from cognitive decline due to diseases like Alzheimer's.
Researchers have determined the three-dimensional structure of TIGAR, an enzyme that helps regulate energy production in cells. The discovery may lead to earlier cancer detection or preventative treatments.
The US Forest Service has selected two Pohnpeian students, Fa'afo'i Tony Maugalei and John Ah Sue, as part of its Professional Internships in Pacific Terrestrial Island Ecosystem Management program. The program aims to recruit and train the next generation of forestry professionals in the Pacific Islands.
Three Kosraeans, Maximilian Nithan, Jacob Sanney, and Rickson Johnithan, have been selected as interns in the US Forest Service's Professional Internships program. They will address watershed management issues and implement focus projects to improve forestry practices in their communities.
Researchers from the Coastal Barrier Island Network project gathered on Galveston Island to address complex issues facing barrier islands. They identified critical differences between natural and human-dominated land forms and ecosystems, as well as the need for economic valuation tools and communication strategies.
Researchers identified a specific mutation in a binding structure common to dozens of kinases, leading to severe autoimmune kidney disease in mice. The study showed that eliminating Lyn kinase activity causes B cell hyperactivity and autoimmune reactions.
A mathematical model by UCL researchers explains how extended courtship enables a male to signal his suitability and the female to screen out unsuitable mates. The study shows that long courtship carries information about the male's type, making it more probable that he is a good male over time.
A French study of 8801 elderly participants found significant seasonal variations in systolic and diastolic blood pressure according to outdoor temperature. The authors advise careful monitoring and antihypertensive treatment during extreme temperatures, particularly in the elderly, who are at higher risk of cardiovascular events.
A UGA study by Warnell researchers found that just five breeding pairs of ivory-billed woodpeckers could have ensured the species' persistence in southeastern US forests. The analysis suggests sufficient reproduction and survival rates are more important than large numbers of individuals.
Two Samoan students, Fa'afo'i Tony Maugalei and John Ah Sue, have been selected as part of the US Forest Service's Professional Internships in Pacific Terrestrial Island Ecosystem Management program. They will develop and evaluate an agroforestry project on private lands to demonstrate economically viable forest management methods.