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Life satisfaction associated with higher bone density in older women

Women aged 60-70 who are satisfied with their lives have a higher bone density and they suffer from osteoporosis less frequently than their unsatisfied peers, according to a recent study completed at the University of Eastern Finland.

14 Jan 2015

New article discusses role of cytokines in breast cancer development, progression

Emerging data on the role of inflammation and the immune system in the development, growth, and spread of breast tumors have focused increased attention on the role cytokines such as interleukin and transforming growth factor-β play in breast cancer initiation, protection, and metastasis.

14 Jan 2015

Researchers evaluate fitness apps that help users modify their physical activities

Fitness applications (apps) use behavior change techniques (BCTs) to help users modify their physical activities, but which apps and which techniques are most effective? In a study in the American Journal of Preventive Medicine, researchers evaluated 100 top-ranked physical activity apps and analyzed which BCTs are being used in these apps. They determined that at present BCTs have been only narrowly implemented in physical activity apps.

14 Jan 2015

Children of melanoma survivors need better sun protection, says UCLA researchers

In a groundbreaking new study, UCLA researchers have discovered that children of melanoma survivors are not adhering optimally to sun protection recommendations. This is concerning as sunburns are a major risk factor for melanoma, and children of survivors are at increased risk for developing the disease as adults.

14 Jan 2015

High vitamin D levels boost survival for metastatic colorectal cancer patients

According to a new study led by researchers at Dana-Farber Cancer Institute, clinical trial patients with metastatic colorectal cancer who had high levels of vitamin D in their bloodstream prior to treatment with chemotherapy and targeted drugs, survived longer, on average, than patients with lower levels of the vitamin.

14 Jan 2015

Study: Race and ethnicity may affect breast cancer diagnoses, survival

Among nearly 375,000 U.S. women diagnosed with invasive breast cancer, the likelihood of diagnosis at an early stage, and survival after stage I diagnosis, varied by race and ethnicity, with much of the difference accounted for by biological differences, according to a study in the January 13 issue of JAMA.

14 Jan 2015

Research findings may lead to new treatment for hypothyroidism

An international research team led by physician-scientists at Rush University Medical Center have gained new insights into hypothyroidism - a condition affecting about 10 million people in the U.S. - that may lead to new treatment protocols for the disease, particularly among the approximately 15 percent of patients for whom standard treatments are less effective.

14 Jan 2015

Researchers develop novel method to predict risk of liver cancer recurrence after transplantation

UCLA transplantation researchers have developed a novel method that more accurately calculates the risk of disease recurrence in liver cancer patients who have undergone a liver transplant, providing a new tool to help physicians make treatment and surveillance decisions.

14 Jan 2015

Antibiotic resistance remains a serious health problem in Australia, warns NPS MedicineWise

In light of a major breakthrough in the quest to find new antibiotics with the discovery of teixobactin, NPS MedicineWise warns that antibiotic resistance in Australia remains a serious health problem we all need to work to address.

14 Jan 2015

Study finds that asthma may increase obstructive sleep apnea risk

Participants in a sleep study who had asthma had an increased risk for developing obstructive sleep apnea, with this association stronger with having had asthma longer, according to a study in the January 13 issue of JAMA.

14 Jan 2015

New study reveals that napping helps infants to develop their memory

Napping helps infants to develop their memory and retain new behaviours they have learnt, a new study from the University of Sheffield has revealed.

14 Jan 2015

Knocking down a single gene can help stop stress from causing infertility, miscarriage

Scientists from the University of California Berkeley have discovered that by knocking down a single gene, they can stop stress from causing female infertility and miscarriage - in rats.

14 Jan 2015

University of Copenhagen researchers move closer to developing antidote against cocaine addiction

Researchers at the University of Copenhagen have gained new insight into the mechanism behind a protein dopamine transporter that could help in the development of future medical treatment against cocaine addiction.

14 Jan 2015

One simple no-cost change can boost fruit and vegetable consumption by 54%: Study

Students participating in the National School Lunch Program are required to select a fruit and a vegetable side. This regulation is intended to get students to eat more fruits and vegetables; however, just because an apple and green beans made it on to the tray doesn't mean that they will be eaten. Many schools have reported that fruits and vegetables are feeding trash cans rather than students.

14 Jan 2015

Two UTHealth professors selected as AAAS Fellows for their efforts to prevent blindness

Two professors in the School of Public Health at The University of Texas Health Science Center at Houston - Stephen Daiger, Ph.D., and Robert Hardy, Ph.D. - have been elected to the rank of Fellow in the American Association for the Advancement of Science for their efforts to prevent blindness.

14 Jan 2015

QDREC software may help find effective treatment for schistosomiasis

For decades, scientists around the world have worked to develop a treatment for schistosomiasis, a debilitating water-born parasite that affects more than 200 million people worldwide. To aid this research, Rahul Singh, professor of computer science at San Francisco State University, has developed software that solves the key challenge of quantitatively assessing the impact of a drug on the parasite.

14 Jan 2015

Cold atmospheric pressure plasma treatment may reduce risk of transmitting norovirus

Treating surfaces with cold atmospheric pressure plasma (CAPP) may reduce the risk of transmitting norovirus, a contagious virus leading to stomach pain, nausea and diarrhea, according to a new study.

14 Jan 2015

Atmospheric oxygen may play role in lung carcinogenesis, new study suggests

The ancient physician/alchemist, Paracelsus, said: "The dose makes the poison." According to a new study published in PeerJ, even oxygen may fall prey to the above adage. While essential to human life, aspects of oxygen metabolism may promote cancer. Capitalizing on the inverse relationship of oxygen concentration with elevation, researchers found lower rates of lung cancer at higher elevations, a trend that did not extend to non-respiratory cancers, suggesting that carcinogen exposure occurs via inhalation.

14 Jan 2015

Duke researchers grow contracting human skeletal muscle in lab

In a laboratory first, Duke researchers have grown human skeletal muscle that contracts and responds just like native tissue to external stimuli such as electrical pulses, biochemical signals and pharmaceuticals.

13 Jan 2015

Study: Community-wide CVD prevention programs help reduce hospitalizations, death rates

In a rural Maine county, sustained, community-wide programs targeting cardiovascular risk factors and behavior changes were associated with reductions in hospitalization and death rates over a 40-year period (1970-2010) compared with the rest of the state. Substantial improvements were seen in control of hypertension and cholesterol, and smoking cessation, according to a study in the January 13 issue of JAMA.

13 Jan 2015

Medical Research News

Life satisfaction associated with higher bone density in older women

New article discusses role of cytokines in breast cancer development, progression

Researchers evaluate fitness apps that help users modify their physical activities

Children of melanoma survivors need better sun protection, says UCLA researchers

High vitamin D levels boost survival for metastatic colorectal cancer patients

Study: Race and ethnicity may affect breast cancer diagnoses, survival

Research findings may lead to new treatment for hypothyroidism

Researchers develop novel method to predict risk of liver cancer recurrence after transplantation

Antibiotic resistance remains a serious health problem in Australia, warns NPS MedicineWise

Study finds that asthma may increase obstructive sleep apnea risk

New study reveals that napping helps infants to develop their memory

Knocking down a single gene can help stop stress from causing infertility, miscarriage

University of Copenhagen researchers move closer to developing antidote against cocaine addiction

One simple no-cost change can boost fruit and vegetable consumption by 54%: Study

Two UTHealth professors selected as AAAS Fellows for their efforts to prevent blindness

QDREC software may help find effective treatment for schistosomiasis

Cold atmospheric pressure plasma treatment may reduce risk of transmitting norovirus

Atmospheric oxygen may play role in lung carcinogenesis, new study suggests

Duke researchers grow contracting human skeletal muscle in lab

Study: Community-wide CVD prevention programs help reduce hospitalizations, death rates

Decoding Cannabis: Differentiating Hemp and Marijuana

Deciphering the Microbiome with The Microsetta Initiative

Leveraging the power of automation to boost research

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