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Biologists discover WBC moves to inflamed sites by walking in a stepwise manner

A team of biologists and engineers at the University of California, San Diego has discovered that white blood cells, which repair damaged tissue as part of the body's immune response, move to inflamed sites by walking in a stepwise manner.

19 Mar 2014

Chemical engineers design way to manufacture peptides in mere hours

Small protein fragments, also called peptides, are promising as drugs because they can be designed for very specific functions inside living cells. Insulin and the HIV drug Fuzeon are some of the earliest successful examples, and peptide drugs are expected to become a $25 billion market by 2018.

19 Mar 2014

New invention helps body generate new bone which is as strong as original

Periodontitis can cause teeth to come loose. Mandibular cancer can disfigure a face. With the aid of artificial, foam-rubber-shaped scaffolding, the body can be helped to repair the damage by itself.

19 Mar 2014

Primary ADT proves ineffective in early stage prostate cancer patients

A study of more than 15,000 men with early stage prostate cancer finds that those who received androgen deprivation as their primary treatment instead of surgery or radiation did not live any longer than those who received no treatment.

19 Mar 2014

COPD in older adults linked with increased risk for mild cognitive impairment

A diagnosis of chronic obstructive pulmonary disease (COPD) in older adults was associated with increased risk for mild cognitive impairment (MCI), especially MCI of skills other than memory, and the greatest risk was among patients who had COPD for more than five years.

19 Mar 2014

Quail and chickens are likely sources of infection of H7N9 influenza virus to humans

Among the copious species of poultry in China, quail and chickens are the likely sources of infection of H7N9 influenza virus to humans, according to a paper published ahead of print in the Journal of Virology.

19 Mar 2014

Deer hunting science may help patients with diabetics, says study

Body odor is a deer hunter's worst enemy, an alert to animals that an ominous presence is lurking, but the science behind suppressing it to give hunters an edge oddly enough could help researchers develop a life-saving device for diabetes patients.

19 Mar 2014

Archaeologists find oldest complete example of metastatic cancer in 3,000 year-old skeleton

Archaeologists have found the oldest complete example in the world of a human with metastatic cancer in a 3,000 year-old skeleton.

19 Mar 2014

Researchers analyze data of plant food supplements in six European countries

A new study, published today in the journal in PLOS ONE, shows which plant food supplements are most popular across Europe, with consumers using them to complement their diets or to maintain health.

19 Mar 2014

Nine fellows selected to receive Dennis Weatherstone Predoctoral Fellowship for next two years

Autism Speaks, the world's leading autism science and advocacy organization, today announced the sixth class of The Dennis Weatherstone Predoctoral Fellows funded by the Stavros Niarchos Foundation.

19 Mar 2014

Study: Three-fold spike in heart attacks continued six years after Hurricane Katrina

Lingering stress from major disasters can damage health years later, according to a new Tulane University study that found a three-fold spike in heart attacks continued in New Orleans six years after Hurricane Katrina.

19 Mar 2014

Higher genetic risk of obesity may amplify effects of fried food consumption on body weight

People with a genetic predisposition to obesity are at a higher risk of obesity and related chronic diseases from eating fried foods than those with a lower genetic risk, according to a new study from researchers from Harvard School of Public Health, Brigham and Women's Hospital, and Harvard Medical School.

19 Mar 2014

Researchers examine effect of vitamin D supplementation on depression

Vitamin D deficiency has been implicated in numerous health conditions in recent years, including depressed mood and major depressive disorder.

19 Mar 2014

Study: Canada's drinking-age laws have significant effect on youth mortality

A recent study by a University of Northern British Columbia-based scientist associated with the UBC Faculty of Medicine and UNBC's Northern Medical Program demonstrates that Canada's drinking-age laws have a significant effect on youth mortality.

19 Mar 2014

Computer analysis of various subtypes of asthma could eventually lead to improved therapy, says study

So many variables can contribute to shortness of breath that no person can keep them all straight. But a computer program, capable of tracking more than 100 clinical variables for almost 400 people, has shown it can identify various subtypes of asthma, which perhaps could lead to targeted, more effective treatments.

19 Mar 2014

New study shows positive memories of exercise can influence future workouts

Getting motivated to exercise can be a challenge, but new research from the University of New Hampshire shows that simply remembering a positive memory about exercise may be just what it takes to get on the treadmill.

18 Mar 2014

Scientists develop new mechanism that helps decode amyloid plaque formation in brains of Alzheimer's patients

University of Michigan researchers have learned how to fix a cellular structure called the Golgi that mysteriously becomes fragmented in all Alzheimer's patients and appears to be a major cause of the disease.

18 Mar 2014

Eye abnormalities may help reveal features of early-stage Alzheimer's disease, says study

Investigators at the Cedars-Sinai Regenerative Medicine Institute have discovered eye abnormalities that may help reveal features of early-stage Alzheimer's disease. Using a novel laboratory rat model of Alzheimer's disease and high-resolution imaging techniques, researchers correlated variations of the eye structure, to identify initial indicators of the disease.

18 Mar 2014

Scientists build tiny "molecular drill bits" that kill bacteria by bursting through their protective cell walls

In response to drug-resistant "superbugs" that send millions of people to hospitals around the world, scientists are building tiny, "molecular drill bits" that kill bacteria by bursting through their protective cell walls.

18 Mar 2014

Findings open way to identification of new cancer drugs to fight acute myeloid leukemia

The Institute for Research in Immunology and Cancer (IRIC) at the Université de Montréal (UdeM), in collaboration with the Maisonneuve-Rosemont Hospital's Quebec Leukemia Cell Bank, recently achieved a significant breakthrough thanks to the laboratory growth of leukemic stem cells, which will speed up the development of new cancer drugs.

18 Mar 2014

Medical Research News

Biologists discover WBC moves to inflamed sites by walking in a stepwise manner

Chemical engineers design way to manufacture peptides in mere hours

New invention helps body generate new bone which is as strong as original

Primary ADT proves ineffective in early stage prostate cancer patients

COPD in older adults linked with increased risk for mild cognitive impairment

Quail and chickens are likely sources of infection of H7N9 influenza virus to humans

Deer hunting science may help patients with diabetics, says study

Archaeologists find oldest complete example of metastatic cancer in 3,000 year-old skeleton

Researchers analyze data of plant food supplements in six European countries

Nine fellows selected to receive Dennis Weatherstone Predoctoral Fellowship for next two years

Study: Three-fold spike in heart attacks continued six years after Hurricane Katrina

Higher genetic risk of obesity may amplify effects of fried food consumption on body weight

Researchers examine effect of vitamin D supplementation on depression

Study: Canada's drinking-age laws have significant effect on youth mortality

Computer analysis of various subtypes of asthma could eventually lead to improved therapy, says study

New study shows positive memories of exercise can influence future workouts

Scientists develop new mechanism that helps decode amyloid plaque formation in brains of Alzheimer's patients

Eye abnormalities may help reveal features of early-stage Alzheimer's disease, says study

Scientists build tiny "molecular drill bits" that kill bacteria by bursting through their protective cell walls

Findings open way to identification of new cancer drugs to fight acute myeloid leukemia

Leveraging the power of automation to boost research

Automating research - solutions and best practices

How can microdialysis benefit drug development

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