Pfizer under fire for promoting ‘unlicensed’ Covid vaccine on social media
Pfizer, a leading pharmaceutical company, has been criticized by the UK’s pharmaceutical watchdog for promoting an ‘unlicensed’ Covid vaccine on social media. The company was found guilty of breaching the regulatory code by making misleading claims and failing to maintain high standards. This incident has sparked concerns about the responsible use of social media by pharmaceutical companies and the need for stricter regulations to ensure accurate communication regarding medical products.
Study Shows Avocado a Day Leads to Significant Health Benefits
Incorporating avocados into your daily diet could lead to significant health benefits, especially for individuals with excess belly fat. A study at Penn State University found that consuming an avocado every day resulted in the most significant improvements in health for participants with a waist measurement of 35 inches or more in women. Avocados are rich in essential vitamins, minerals, and healthy fats, making them a simple and effective way to support health and wellness goals.
New Atlas of Human Ovary Offers Potential for Innovative Treatments
Researchers at the University of Michigan have created a new atlas of the human ovary through single-cell RNA sequencing, leading to potential new treatments such as artificial ovaries and interventions to address infertility and hormone production issues. This research sheds light on the factors that enable a follicle to mature and could have a significant impact on individuals who have undergone toxic medical treatments like chemotherapy and radiation.
The Impact of Exercise on Brain Health
Discover the undeniable benefits of exercise on cognitive and mental well-being. Research shows how physical activity can lead to cellular changes in the brain, improving mood and cognition. Dr. Henriette van Praag’s groundbreaking finding on the growth of new brain cells in mature mice has influenced her personal approach to fitness, incorporating activities like CrossFit and running into her routine. The release of neurotransmitters during exercise plays a crucial role in attention, working memory, and executive functioning, with long-term engagement offering potential benefits for individuals at risk of neurodegenerative diseases.
Pregnancy linked to increased biological ageing in women, study finds
A study from the Columbia University Mailman School of Public Health found that pregnancy may accelerate biological aging in women. The research, published in the Proceedings of National Academy of Sciences, revealed that each individual pregnancy reported was linked with an additional two to three months of biological aging. The study also showed that women who reported more pregnancies during a six-year follow-up period experienced a greater increase in biological aging. These effects were observed even after accounting for socioeconomic status, smoking, genetic variation, and the built environment in participants’ surroundings.
Groundbreaking Discovery: New Ruthenium Catalyst Revolutionizes Chemistry
The University of Manchester scientists have developed a groundbreaking ruthenium catalyst with the potential to revolutionize optimization processes in various industries. This stable catalyst eliminates the need for specialized equipment, promotes environmentally friendly practices, and holds promise for the future of industrial processes and scientific exploration.
Limitations of PSA Prostate Cancer Test Revealed in Recent Study
A recent study has revealed the limitations of the commonly used PSA prostate cancer test, which may fail to detect some aggressive forms of the disease. This raises concerns about the reliability of the test and the need for more accurate screening methods for prostate cancer. Experts emphasize the importance of discussing the limitations of the PSA test with healthcare providers and the need for continued research to develop improved screening tools.
WHO Launches CoViNet to Monitor and Evaluate Coronaviruses
The World Health Organization (WHO) has launched CoViNet, a new network focused on identifying, monitoring, and evaluating SARS-CoV-2, MERS-CoV, and emerging coronaviruses. This global initiative aims to track virus evolution, spread of variants, and their impact on public health, emphasizing a ‘OneHealth’ strategy. The network will also contribute to shaping WHO policies and ensuring global health strategies are based on the most up-to-date scientific insights.
Aerobic Exercise in Later Life Prevents Genomic Instability, Study Finds
Study from the University of Utah suggests that regular aerobic exercise in later life can prevent DNA damage and telomere dysfunction, potentially reducing the risk of cardiovascular disease-related mortality. The study, presented at the American Physiology Summit, highlights the positive impact of exercise on genomic stability and vascular health.
Breakthrough in Understanding Embryonic Development
Scientists at the MRC Laboratory of Molecular Biology have made a significant breakthrough in understanding the biological processes of embryonic development. A new 3D embryonic stem cell culture system has shed light on the mechanism of gastrulation in mouse embryos, providing valuable insights into the spatial awareness and response mechanisms of embryonic stem cells.