A powerful technology that continues to evolve, researchers say, has rekindled interest in liquid biopsies as a way to disrupt tumor progression. The technology, genetic sequencing, is allowing researchers a closer look at the genetic trail tumors leave in the blood as cancer develops. That capability, as these new “liquid” blood tests work their way into clinics, may further a deeper understanding of how tumors alter their molecular masks to defy treatment.
An emerging field in the area of nutrition and cancer is the role of whole grains in cancer prevention. In a world where carbohydrates, particularly refined sources, are increasingly viewed as the culprit for obesity and associated chronic disease, are whole grains the safest carbohydrate to recommend for cancer prevention? Currently, consuming a plant-based diet containing whole grain foods is part of the American Cancer Society
It is easy to observe that some people are happier than others. But trying to explain why people differ in their happiness is quite a different story. Is our happiness the result of how well things are going for us or does it simply reflect our personality? Of course, the discussion on the exact roles of nature (gene) versus nurture (experience) is not new at all. When it comes to how we feel, however, most of us may think that our happiness
Media coverage of health news can seem to consist of a steady diet of research-based stories, but making sense of what may be relevant or important and what is not can be a tall order for most patients. Headlines may shout about dramatic breakthroughs, exciting new advances, revolutions, and even cures but there may be scant details of the evidence base of the research.
“O, wonder!/How many goodly creatures are there here!/How beauteous mankind is!/O brave new world,/That has such people in’t!” Shakespeare’s lines in The Tempest famously inspired Aldous Huxley’s novel Brave New World, first published in 1932. Huxley’s vision of the future has become a byword for the idea that attempts at genetic (and social) engineering are bound to go wrong. With its crude partitioning of society, by stunting human development before birth, and with its use of a drug – soma – to induce a false sense of happiness and suppress dissent, this was the opposite of a ‘beauteous’ world.
The ability to improve the health of another person or to save their life requires great skill, knowledge, and dedication. The impact that this work has goes above and beyond your average career, extending to the families and friends of patients. We were interested to discover what motivates the people who play a vital role in the health and quality of life of hundreds of people every year.
As part of Peer Review Week, running from 19-25 September 2016, we are celebrating the essential role that peer review plays in maintaining scientific quality. We asked some of our journal’s editorial teams to tell us why peer review is so important to them and their journals.
Starting clinical rotations in hospital can be a daunting prospect, and with each new specialty you are asked to master new skills, knowledge, and ways of working. To help guide you through your rotations we have illustrated some of the different medical specialties, with brief introductions on how to not just survive, but also thrive in each.
Functional magnetic brain imaging (fMRI) is a method that allows us to study the workings of the human brain while people perceive, reason and make decisions. The principle on which it is based is that, when nerve cells or neurons in a particular region become active, there is an increase in the blood supply to that brain area. This can be visualized because the scanner can be sensitized to the changes in the blood oxygen level that occur when the nerve cells become active.
Social workers regularly come into contact with those who are at risk of or exposed to suicide, through direct practice, as well as in family, group, and community roles. However, social work authors have been notably missing in the scholarly literature on suicide .
In 2011, the US Supreme Court unanimously ruled in Matrixx Initiatives Inc. v. Siracusano that investors could sue a drug company for failing to report adverse drug effects—even though they were not statistically significant. Describing the case in the Wall Street Journal, Carl Bialik wrote, “A group of mathematicians has been trying for years to have a core statistical concept debunked.
Politicians are more than anxious over negative public opinion on the National Health Service, falling over backwards to say that the NHS is “safe in our hands.” Meanwhile, the Church of England is concerned about losing “market-share,” especially over conducting funerals. One way of linking these two extremely large British institutions is in terms of life-style choices.
A hypnotist tells a subject that their outstretched arm will begin to rise upward as though tied to an invisible balloon. To their astonishment, the subject’s arm rises just as suggested, and seemingly without their intention. While it may appear as though the subject is being controlled by the hypnotist, it is well established that nobody can be hypnotised against their will. Hypnosis therefore seems to present a paradox
Tailgating is a very popular activity associated with American college football games. Tailgating typically involves food and alcoholic beverages served from the backs of parked vehicles or associated equipment at or near athletic events. At large universities with Division I football programs, the football stadiums may hold upwards of 100,000 fans, sometimes with thousands of additional fans
Most would agree with the idea that music can have a powerful hold over us—our thoughts, feelings, and movements. Given this, how might music help measure thoughts, feelings, and movements in a way that allows professionals in healthcare improve client treatment? The music therapy profession seems to be experiencing a surge in developing data-measuring tools that incorporate music in the client assessment.
The last several years have seen increased visibility of transgender individuals in the media in United States. While this has served to increase attention on some issues related to the transgender population, what often gets overlooked is that the transgender population remains one of the most underserved groups in the country.