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Tiny transport vesicles and shifts in metabolism can signal big changes in cancer tissues

Microscopic shifts in metabolism and increases in tiny transport vesicles out of tumor cells preface larger changes to the tumor environment and could prepare the way for cancerous cells to spread and metastasize, University of Illinois researchers report.

28 Jan 2017

Psychosomatic research findings may provide insights into unexplained and difficult to treat disorders

In the current issue of Psychotherapy and Psychosomatic Dr. Giovanni A. Fava and collaborators describe research findings that may shed new light on unexplained and difficult to treat medical disorders.

28 Jan 2017

Delays in availability of new treatments and incomprehensible price rises disadvantage cancer patients

Cancer patients are living longer and in many cases the disease is becoming chronic rather than acute. Access to drugs that help extend life and improve quality of life, and fair prices for those drugs are therefore essential for more and more people.

28 Jan 2017

UTHealth study finds that 78% of employees at Houston hospitals are obese or overweight

Seventy-eight percent of employees at Houston hospitals are overweight or obese, according to a study by researchers at The University of Texas Health Science Center at Houston School of Public Health.

28 Jan 2017

Johns Hopkins scientists reveal extra centrosomes can promote tumor formation in mice

When a cell is dividing, two identical structures, called centrosomes, move to opposite sides of the cell to help separate its chromosomes into the new cells.

28 Jan 2017

Hypoxia in primary tumors influences dormant DTCs that evade cancer therapy, study shows

In a first of its kind study, Mount Sinai researchers have discovered the conditions by which specific signals in primary tumors of head and neck and breast cancers, pre-program cancer cells to become dormant and evade chemotherapy after spreading.

28 Jan 2017

Tissue engineering advance can be important step towards preventing heart failure after heart attack

Researchers have grown heart tissue by seeding a mix of human cells onto a 1-micron-resolution scaffold made with a 3-D printer.

28 Jan 2017

Researchers provide insights into effects of microgravity on bone tissue

As is well-known, space flights bring with them a unique set of health hazards. That includes bone and muscle deterioration. Loss of bone density is currently one of the most serious problems for astronauts.

28 Jan 2017

Antibodies can activate nerve cells within milliseconds, study shows

Antibodies are able to activate human nerve cells within milliseconds and hence modify their function -- that is the surprising conclusion of a study carried out at Human Biology at the Technical University of Munich.

28 Jan 2017

New programme to reward patients with discounts for adopting healthy lifestyle

A new health programme will reward patients with - or at risk of developing - cardio-vascular diseases for keeping to a healthy lifestyle.

28 Jan 2017

Both accelerator and brake in the brain control all types of movements, research shows

In order to drive a car, you need a good balance between accelerator and brake. The same applies to a part of the brain - the striatum - that controls our movements.

28 Jan 2017

Oral devices improve sleep in OSA patients but may not reduce key heart disease risk factors

In patients with severe obstructive sleep apnea (OSA), oral appliances that treat the condition by moving the lower jaw forward appear to improve sleep but not reduce key risk factors for developing heart and other cardiovascular disease, according to new research published online, ahead of print in the American Thoracic Society's American Journal of Respiratory and Critical Care Medicine.

28 Jan 2017

Hemodialysis patients do not wish to receive treatment for depression, study shows

Many patients with kidney failure who are receiving chronic hemodialysis have depressive symptoms but do not wish to receive aggressive treatment to alleviate them, according to a study appearing in an upcoming issue of the Clinical Journal of the American Society of Nephrology.

28 Jan 2017

Young and middle-aged adults may be over-treated for colon cancer, study suggests

Young and middle-aged patients with colon cancer are nearly two to eight times more likely to receive postoperative chemotherapy than older patients, yet there seems to be no added survival benefits for these patients, according to a study published today in JAMA Surgery by researchers at the Uniformed Services University of the Health Sciences.

28 Jan 2017

Study shows evidence that intestinal microorganisms can serve as link between diet and colorectal cancer

A new study provides some of the strongest evidence to date that microorganisms living in the large intestine can serve as a link between diet and certain types of colorectal cancer, the lead authors at Dana-Farber Cancer Institute and Massachusetts General Hospital report.

28 Jan 2017

PTSD and AUD more common among American Indian and Alaskan-Natives than non-Hispanic Whites

Posttraumatic stress disorder (PTSD) can develop after a traumatic event or events. Although it is most often associated with military personnel exposed to the trauma of combat, it can also disproportionately affect vulnerable American Indian and Alaskan-Native (AI/AN) populations.

28 Jan 2017

Globe-trotting pollutants can last longer and travel much farther than previously predicted

A new way of looking at how pollutants ride through the atmosphere has quadrupled the estimate of global lung cancer risk from a pollutant caused by combustion, to a level that is now double the allowable limit recommended by the World Health Organization.

28 Jan 2017

Virginia Tech researchers find new strategy to prevent inflammatory bowel disease, colon cancer

Could inflammatory bowel disease and colon cancer be prevented by changing the shape of a single protein?There is an intimate link between uncontrolled inflammation in the gut associated with inflammatory bowel disease and the eventual development of colon cancer.

27 Jan 2017

Pulmospheres could serve as personalized, predictive model for assessing effect of IPF drugs

Pulmospheres, three dimensional multicellular spheroids composed of lung cells from individual patients, were shown to be effective in predicting the efficacy of medications for idiopathic pulmonary fibrosis, according to findings from University of Alabama at Birmingham scientists presented today in JCI Insight, a journal of the American Society for Clinical Investigation.

27 Jan 2017

Increased levels of physical activity linked to decreased insulin resistance, inflammation biomarkers

A new report, based on data from the Framingham Heart Study (FHS), suggests that insulin resistance, a predictor of cardiovascular risk and the development of diabetes, may be modulated with even modest levels of physical activity.

27 Jan 2017

Medical Condition News

Tiny transport vesicles and shifts in metabolism can signal big changes in cancer tissues

Psychosomatic research findings may provide insights into unexplained and difficult to treat disorders

Delays in availability of new treatments and incomprehensible price rises disadvantage cancer patients

UTHealth study finds that 78% of employees at Houston hospitals are obese or overweight

Johns Hopkins scientists reveal extra centrosomes can promote tumor formation in mice

Hypoxia in primary tumors influences dormant DTCs that evade cancer therapy, study shows

Tissue engineering advance can be important step towards preventing heart failure after heart attack

Researchers provide insights into effects of microgravity on bone tissue

Antibodies can activate nerve cells within milliseconds, study shows

New programme to reward patients with discounts for adopting healthy lifestyle

Both accelerator and brake in the brain control all types of movements, research shows

Oral devices improve sleep in OSA patients but may not reduce key heart disease risk factors

Hemodialysis patients do not wish to receive treatment for depression, study shows

Young and middle-aged adults may be over-treated for colon cancer, study suggests

Study shows evidence that intestinal microorganisms can serve as link between diet and colorectal cancer

PTSD and AUD more common among American Indian and Alaskan-Natives than non-Hispanic Whites

Globe-trotting pollutants can last longer and travel much farther than previously predicted

Virginia Tech researchers find new strategy to prevent inflammatory bowel disease, colon cancer

Pulmospheres could serve as personalized, predictive model for assessing effect of IPF drugs

Increased levels of physical activity linked to decreased insulin resistance, inflammation biomarkers

Exploring the nanoscale: How AFM is transforming cosmetic science

Innovating Texture and Culture in Plant-Based Foods

Advancing brain microphysiological systems (bMPS)

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