Oxidative Stress is a condition in which antioxidant levels are lower than normal. Antioxidant levels are usually measured in blood plasma.
An artery is not like a nose. Or is it? Scientists at La Jolla Institute for Immunology (LJI) have discovered that immune cells in arteries can "sniff" out their surroundings and cause inflammation.
According to a recent research, enhancing the expression of one gene in cells that help the brain’s neurons, shields neurons in mouse models of Alzheimer’s disease.
Very few proteins in the body have a change that makes them unique compared to the corresponding proteins in Neanderthals and apes. Researchers at the Max Planck Institute for Evolutionary Anthropology in Germany and Karolinska Institute in Sweden have now studied one such protein, glutathione reductase, which protects against oxidative stress.
The Oxidative Stress and Cell Cycle Research Group at UPF has discovered a mechanism whereby cells under stress conditions stop their polarized growth. The study, published in the journal Cell Reports, was led by Elena Hidalgo and José Ayté, and the first author is Clàudia Salat-Canela.
Some studies have shown that nicotine, an addictive substance in electronic cigarettes, increases the risk of cardiovascular and respiratory disorders.
Rosemary and dairy cows could be a winning combination.
Parkinson's disease (PD) is the most common neurodegenerative movement disorder, afflicting more than 10 million people worldwide and more than one million Americans. While there is no cure for PD, current therapies focus on treating motor symptoms and fail to reverse, or even address, the underlying neurological damage.
The human heart, upon aging, slowly loses its capability to repair itself after injury. Damage caused by injuries like heart attack and cardiac ischemia—linked to decreased oxygen levels in the heart—can result in below normal capacity of heart functioning, making it tough for the patients to carry out daily activities.
Findings published this week reveal new insights into the role of fat cells in cognitive decline and neurodegeneration, according to a study that involves the oxidant amplification loop led by Marshall University scientists.
Mushrooms have been making headlines due to their many health advantages. Not only do they lower one's risk of cancer and premature death, but new research led by Penn State College of Medicine also reveals that these superfoods may benefit a person's mental health.
A stress signal received by the heart from fat could help protect against cardiac damage induced by obesity, a new study led by UT Southwestern researchers suggests.
Researchers from Johns Hopkins Medicine say they have added to evidence that a protein called CaMKII improves strength, endurance, muscle health and fitness in young animals.
Lung cancer remains the leading cause of cancer-associated death in the United States and worldwide. Patients with a subtype called lung adenocarcinoma (LUAD) have benefited from the development of new targeted medicines, but the search for effective new therapies for another subtype called lung squamous cell carcinoma (LSCC) has largely come up short.
Plants, algae and some bacteria are able to perform photosynthesis, which is the process of transforming sunlight energy into sugar.
Scientists discovered that aromatic turmerone and its derivatives have a direct effect on the dopaminergic nerves.
Scientists have found that a particular chemical feature of a crucial protein may cause it to build up in the brain and lead to various disorders.
New research, headed by scientists from Washington State University, has revealed a protein that could be crucial for enhancing treatments after a heart attack.
According to a new study reported in Nature Scientific Reports, Methylene Blue, a century-old medication, can be a very efficient, broad-spectrum UV irradiation protector that absorbs UVA and UVB, repairs ROS and UV irradiation-induced DNA damage, and is safe for coral reefs.
A research team from Brazil and Portugal has identified a link between a microRNA (miRNA) and the presence of lead in an organism.
Eating a diet rich in fruit and vegetables is associated with less stress, according to new research from Edith Cowan University (ECU).