Death, as an inevitable occurrence, has profound effects on the processes within a living brain. This transition from life to death triggers a cascade of changes that disrupt the normal functioning of cells, including the transcription and translation of DNA. The absence of oxygen in the brain leads to significant alterations in the way RNA
Health
Understanding hearing loss has always been a challenge, but scientists are making strides in this area through innovative research methods. One such study conducted by University of Michigan researchers involved creating mice with enhanced hearing abilities by increasing the expression of a nerve growth gene known as neurotrophin-3 (Ntf3). By boosting Ntf3 levels, the researchers
Artificial light has become an essential part of modern life, with the proliferation of lightbulbs, smartphones, and other devices that emit light. However, recent research suggests that exposure to artificial light at night may have negative consequences on health, specifically on the risk of developing type 2 diabetes. The study in question involved nearly 85,000
The alarming statistics of sudden cardiac death around the world have left researchers scrambling for a solution. The innovative algorithm developed by experts at Tampere University in Finland offers a ray of hope in detecting cardiac rhythms associated with imminent heart failure. This groundbreaking method utilizes detrended fluctuation analysis (DFA2 a1) to monitor changes in
Alzheimer’s disease is a devastating condition that affects millions of people worldwide. Recent research has shed light on the influence of genetics on the development of Alzheimer’s disease, with a particular focus on the role of maternal genetics. The study revealed that individuals who have a maternal history of memory impairment have higher beta-amyloid levels,
The impact of rising temperatures on fungi is a growing concern, as highlighted by researchers from Nanjing Medical University. They emphasize that new fungal pathogens with drug-resistant properties are emerging due to temperature-dependent mutations. This poses a serious threat to public health as global warming accelerates the evolution of these dangerous organisms. Fungal infections already
In recent years, the use of vapes or e-cigarettes has skyrocketed, with single-use disposable vapes becoming the most prevalent option on the market. Designed to appeal to younger users, these disposable vapes are complex products containing several valuable resources, but unfortunately, there are no practical means to collect or recycle them. Vapes, whether reusable or
Recent trial results suggested that a new pill containing slow-release ketamine could be a breakthrough in treating severe depression without the psychedelic side effects associated with the drug. This development could offer hope to the roughly quarter of people suffering from depression who do not respond well to traditional antidepressant medications. The pill described in
The US Food and Drug Administration recently authorized the marketing of the first electronic cigarette products in flavors other than tobacco in the US. This decision has sparked debates regarding the potential benefits and drawbacks of introducing such products into the market. The authorization includes two sealed, prefilled pods with menthol flavored nicotine liquid and
Alzheimer’s disease is a progressive brain disorder that affects a person’s memory, thinking, and behavior. While the exact cause of Alzheimer’s is still a mystery, researchers have made significant strides in detecting the early signs of the disease. One such advancement is the development of a new AI algorithm by scientists from Boston University. The
The ovaries play a crucial role in the overall health of individuals beyond just reproduction. They are responsible for producing hormones that affect various aspects of health, including heart health, bone density, brain function, and the immune system. Recently, a brain imaging study has raised concerns about the potential long-term consequences of surgical removal of
A recent study revealed that stress-eating certain fatty foods can actually exacerbate anxiety in the long run. The research, conducted on lab rats, demonstrated that a high-fat diet rich in saturated fats from animal products not only disrupted the gut microbiome but also altered the behavior of the rats. This diet led to increased expression