Scientists have reported that an experimental vaccine targeting one of the most common genetic drivers of pancreatic cancer, called mutant KRAS, is safe and generated a durable immune responses aimed at preventing the cancer.
Thiamine - vitamin B1 - can potentially cause a fatal brain disorder called Wernicke encephalopathy.
Wernicke encephalopathy typically occurs in people who have disorders such as alcoholism and anorexia that lead to malnourishment and is an example of the wide range of brain diseases called encephalopathies that are caused by metabolic disorders and toxic substances
Symptoms can include confusion, hallucinations, coma, loss of muscle coordination and vision problems such as double vision and involuntary eye movements. Untreated, the condition can lead to irreversible brain damage and death.
Acute encephalopathy has a rapid onset of between hours and days. It is commonly due to toxic and metabolic factors.
Though perception is that academia is harder on women when it comes to career and families, and they need to adopt a more corporate approach to penalize mothers less, it isn't just women; one third of men in academic science scale back their careers to focus on family life, according to surveys.
The genetic mutation BRAFV600E secretes a protein that promotes the growth of melanoma tumor cells and modify the network of normal cells around the tumor to support the disease's progression, according to a new paper.
Targeting this mutation with Vemurafenib reduces this interaction, and suggests possible new treatment options for melanoma therapy. BRAFV600E is common present in metastatic melanoma.
Endometriosis often takes a long time to be diagnosed and affects all areas of a woman's life, from sex to emotional wellbeing, from personal relationships to work.
Endometriosis is a chronic, recurring disease that is experienced by approximately 10 per cent of women worldwide. Common symptoms include painful menstruation, heavy menstrual bleeding, painful sex and infertility.
The first truly semi-aquatic dinosaur, Spinosaurus aegyptiacus, has been announced.
New fossils of the massive Cretaceous-era predator reveal it adapted to life in the water some 95 million years ago, providing the most compelling evidence to date of a dinosaur able to live and hunt in an aquatic environment.
The fossils also indicate that Spinosaurus was the largest known predatory dinosaur to roam the Earth, measuring more than 9 feet longer than the world's largest Tyrannosaurus rex specimen.
Modern genetic modification, where biologists cause a plant to express a natural protein taken from another plant that wards off pests, is protested by environmental groups and organic farmers. Organic farmers will spray Bt on their plants, while calling them organic food, yet the same food that expresses Bt naturally, like many plants do, is a Frankenfood.
It's the protein expression, they insist. There may be a compromise between the world of science - and not letting poor people die - and activism. If protein expression is the problem, don't code for proteins. Non-coding RNA (ncRNA) still sounds like scary science to environmentalists, but transcripts that do not code for proteins exclude the possibility of producing exogenous protein products.
When it comes to defense against viruses, the immune system has an arsenal of weapons at its disposal, including killer cells, antibodies and messenger molecules, and when a pathogen attacks the body, the immune system usually activates the appropriate mechanisms.
China has 18 percent of the world's population but 25 percent of its diabetics. When the numbers are a staggering 1.3 billion, such a startling disparity in representation means a major public health crisis.
In 1980, less than 1% of Chinese adults had diabetes but with wealth and more food comes more opportunities to eat poorly. Though pre-diabetes is a wholly fabricated condition the evidence-based world wishes epidemiologists would stop talking about, if we do consider that, then 50% of Chinese adults have it.
In the UK, where health care is paid for by the government, and in the United States, where health care is increasingly government controlled, fat shaming has become the norm. Since everyone will have to pay for health care, and obese people are more likely to need it, gthe public gets to have a voice in behavior.
The federal government has even taken to micromanaging school lunches.
But does it work, or is it just a way for elite social authoritarians to assert their superiority over the masses? New University College London research funded by Cancer Research UK finds that discrimination is a poor tactic, even if it is subtle, like newspaper articles and government programs fat shaming indirectly.
Forget lettuce, adults who consume a high-protein diet are at a lower risk for developing high blood pressure (HBP), according to a paper in the American Journal of Hypertension.
One of three U.S. adults has hypertension and 78.6 million are clinically obese, which is considered a risk factor for the development of hypertension. Because of the strain that it puts on blood vessel walls, high blood pressure is one of the most common risk factors of stroke and an accelerator of multiple forms of heart disease, especially when paired with excess body weight.
Venus is uninhabitable for humans yet from a distance, using statistical wobbles, a Venus-like planet and an Earth-like planet are very similar.
While the Earth has oceans of water and relatively moderate temperatures, Venus has no liquid
water and exists in a runaway greenhouse scenario where the levels of carbon dioxide are so high that the atmosphere traps all the heat. The planet is torrid but it is 95 percent the size of Earth. Right now, size is what astronomers are looking for when searching for exoplanets but size alone is not a distinguishing characteristic when sorting for a habitable one.
A protein called Nrf2,continually moves in and out of the nuclei of human cells to sense the cell's health and vitality and when Nrf2 is exposed to threats to the cell's health, it oscillates faster and activates an increase in the cell's defense mechanism, including raising the levels of antioxidants.
