PRESS-NEWS.org - Press Release Distribution
PRESS RELEASES DISTRIBUTION

The Sun's campaign may actually harm women

Public health messages should be based on evidence, argues GP

2014-04-02
(Press-News.org) The "check 'em Tuesday" campaign is a weekly call for women to examine their breasts. Readers are asked to send in photos to prove compliance and can even sign up for a text message reminder.

But Dr McCartney argues that teaching women to examine their breasts regularly "has been shown not to reduce deaths from breast cancer and actually increases the chances of a benign biopsy result." She says it is "unfair to tell women that regular self examination will save their lives when it may simply incur anxiety and have the potential to harm."

She points out that this is just one aspect of a bigger move to promote untested "breast awareness."

For example, the charity Breakthrough Breast Cancer, which is not connected to The Sun's campaign, tells women to "touch, look, feel" regularly and advocates "knowing what your breasts look and feel like normally" as well as being able to name "the 5 signs of breast cancer."

NHS Choices suggests that women should examine their breasts at different times of the month in the shower or bath and lists nine changes to "look out for" and to "look and feel." The charity CoppaFeel, which is involved with The Sun's campaign, offers text message reminders to prompt women to do a regular self examination. Dr McCartney argues that public health messages "should be based on evidence" and that their effects "need to be proved to affect behaviour in a way that is helpful and not harmful." She says: "If we fail to critically evaluate campaigns on cancer, we create the appearance of doing something useful while potentially distracting from what might really help. In doing so we potentially harm the very women we're purporting to help." The Sun's primary interest is in selling papers; so what are the charities' and the NHS's excuses, she asks?

INFORMATION: END


ELSE PRESS RELEASES FROM THIS DATE:

Screening for liver cancer in patients with cirrhosis

2014-04-02
In a systematic review and meta-analysis of 47 studies with 15,158 patients, Amit Singal (University of Texas Southwestern Medical Center) and colleagues found that patients with cirrhosis who underwent surveillance (via liver ultrasound with or without measurement of serum alpha fetoprotein) for hepatocellular carcinoma (HCC) had cancers detected at an earlier stage, were more likely to receive curative instead of palliative treatment, and had longer survival. Across all the studies, the pooled 3-year survival rate was 50.8% among the 4735 patients who underwent HCC surveillance, ...

Heart attack gene, MRP-14, triggers blood clot formation

Heart attack gene, MRP-14, triggers blood clot formation
2014-04-02
Right now, options are limited for preventing heart attacks. However, the day may come when treatments target the heart attack gene, myeloid related protein-14 (MRP-14, also known as S100A9) and defang its ability to produce heart attack-inducing blood clots, a process referred to as thrombosis. Scientists at Case Western Reserve School of Medicine and University Hospitals Case Medical Center have reached a groundbreaking milestone toward this goal. They have studied humans and mice and discovered how MRP-14 generates dangerous clots that could trigger heart attack or ...

Will roe deer persist? Climate change spells disaster for species unable to keep up

2014-04-02
As the climate continues to change, it's unclear to what extent different species will be able to keep pace with altered temperatures and shifted seasons. Living organisms are the survivors of previous environmental changes and might therefore be expected to adapt, but are there limits? According to research to be published in the Open Access journal PLOS Biology on April 1, some species may be much less able to cope with the effects of climate change than previously thought. The study, by Floriane Plard, Jean-Michel Gaillard, Christophe Bonenfant and colleagues, looked ...

Age-related decline in sleep quality might be reversible

2014-04-02
Sleep is essential for human health. But with increasing age, many people experience a decline in sleep quality, which in turn reduces their quality of life. In a new study publishing April 1 in the Open Access journal PLOS Biology, Scientists at the Max Planck Institute (MPI) for Biology of Ageing in Cologne have investigated the mechanisms by which ageing impairs sleep in the fruit fly. Their findings suggest that age-related sleep decline can be prevented and might even be reversible. To uncover basic age-related sleep mechanisms, the Max Planck scientists studied the ...

Enhancers serve to restrict potentially dangerous hypermutation to antibody genes

2014-04-02
How B lymphocytes are able to direct mutations to their antibody genes to produce millions of different antibodies has fascinated biologists for decades. A new study publishing in the Open Access journal PLOS Biology on April 1 by Buerstedde and colleagues shows that this process of programed, spatially targeted genome mutation (aka. somatic hypermutation) is controlled by nearby transcription regulatory sequences called enhancers. Enhancers are usually known to control gene transcription, and these antibody enhancers are now shown to also act in marking the antibody genes ...

Going batty for jumping DNA as a cause of species diversity

2014-04-02
The vesper bats are the largest and best-known common family of bats, with more than 400 species spread across the globe, ranking second among mammals in species diversity. Authors Ray et al., wanted to get at the root cause of this diversity by taking advantage of two vesper bat species whose genomes have recently been sequenced. They speculated that one cause of this diversity might be jumping elements in the genome, called DNA transposons, which are more active and recent in the evolutionary history of this family than any other mammal. Why and how this DNA transposon ...

Likely culprit in spread of colon cancer identified

Likely culprit in spread of colon cancer identified
2014-04-02
New research at Washington University School of Medicine in St. Louis and Vanderbilt University Medical Center in Nashville has implicated a poorly understood protein called PLAC8 in the spread of colon cancer. While elevated PLAC8 levels were known to be associated with colon cancer, the researchers now have shown that the protein plays an active role in shifting normal cells lining the colon into a state that encourages metastasis. The work appears April 1 in the Journal of Clinical Investigation. "We knew levels of this protein are elevated in colon cancer," said ...

Gene therapy improves limb function following spinal cord injury

2014-04-02
Delivering a single injection of a scar-busting gene therapy to the spinal cord of rats following injury promotes the survival of nerve cells and improves hind limb function within weeks, according to a study published April 2 in The Journal of Neuroscience. The findings suggest that, with more confirming research in animals and humans, gene therapy may hold the potential to one day treat people with spinal cord injuries. The spinal cord is the main channel through which information passes between the brain and the rest of the body. Most spinal cord injuries are caused ...

Mode of action of new multiple sclerosis drug discovered

Mode of action of new multiple sclerosis drug discovered
2014-04-02
This news release is available in German. Just a few short weeks ago, dimethyl fumarate was approved in Europe as a basic therapy for multiple sclerosis. Although its efficacy has been established in clinical studies, its underlying mode of action was still unknown, but scientists from Bad Nauheim's Max Planck Institute for Heart and Lung Research and the University of Lübeck have now managed to decode it. They hope that this knowledge will help them develop more effective therapeutic agents. Multiple sclerosis (MS) is a chronic inflammatory disease of the central ...

Well-rested flies

Well-rested flies
2014-04-02
This news release is available in German. Elderly flies do not sleep well – they frequently wake up during the night and wander around restlessly. The same is true of humans. For researchers at the Max Planck Institute for Biology of Ageing in Cologne, the sleeplessness experienced by the fruit fly Drosophila is therefore a model case for human sleeping behaviour. The scientists have now discovered molecules in the flies' cells that affect how the animals sleep in old age: if insulin/IGF signalling is active, the quality of the animals' sleep is reduced and they wake ...

LAST 30 PRESS RELEASES:

University of Tennessee, Lockheed Martin expand Master Research Agreement

Testing thousands of RNA enzymes helps find first ‘twister ribozyme’ in mammals

Groundbreaking study provides new evidence of when Earth was slushy

International survey of more than 1600 biomedical researchers on the perceived causes of irreproducibility of research results

Integrating data from different experimental approaches into one model is challenging – this study presents a community-based, full-scale in silico model of the rat hippocampal CA1 region that integra

SwRI awarded grant to characterize Las Moras Springs watershed

Water overuse in MATOPIBA could mean failure to meet up to 40% of local demand for crop irrigation

An extra year of education does not protect against brain aging

Researchers from Uppsala and Magdeburg obtain an ERC Synergy Grant to advance cancer immunotherapy

Deaf male mosquitoes don’t mate

Recognizing traumatic brain injury as a chronic condition fosters better care over the survivor’s lifetime

SwRI’s Dr. James Walker receives Distinguished Scientist Award from Hypervelocity Impact Society

A mother’s health problems pose a risk to her children

Ensuring a bright future for diamond electronics and sensors

The American Pediatric Society selects Dr. Maria Trent as the Recipient of the 2025 David G. Nichols Health Equity Award

The first 3D view of the formation and evolution of globular clusters

Towards a hydrogen-powered future: highly sensitive hydrogen detection system

Scanning synaptic receptors: A game-changer for understanding psychiatric disorders

High-quality nanomechanical resonators with built-in piezoelectricity

ERC Synergy Grants for 57 teams tackling major scientific challenges

Nordic research team receives €13 million to explore medieval book culture 

The origin of writing in Mesopotamia is tied to designs engraved on ancient cylinder seals

Explaining science through dance

Pioneering neuroendocrinologist's century of discovery launches major scientific tribute series

Gendered bilingualism in post-colonial Korea

Structural safety monitoring of buildings with color variations

Bio-based fibers could pose greater threat to the environment than conventional plastics

Bacteria breakthrough could accelerate mosquito control schemes

Argonne to help drive AI revolution in astronomy with new institute led by Northwestern University

Medicaid funding for addiction treatment hasn’t curbed overdose deaths

[Press-News.org] The Sun's campaign may actually harm women
Public health messages should be based on evidence, argues GP