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These preventive measures might help delay dementia or cognitive decline

In a landmark report, scientists have endorsed three strategies for preventing dementia and cognitive decline associated with normal aging — being physically active, engaging in cognitive training and controlling high blood pressure.

20 Jul 2017

Study finds high levels of antibiotic-resistant pathogens in chickens raised on farms in India

A new study from India raises questions about the dangers to human health of farming chicken with growth-promoting antibiotics--including some of the same drugs used in raising millions of chickens in the United States and worldwide.

20 Jul 2017

Meal frequency and timing play role in predicting weight loss or gain

A study by researchers from Loma Linda University School of Public Health and the Czech Republic has found that timing and frequency of meals play a role in predicting weight loss or gain.

20 Jul 2017

New report highlights beneficial effects of nonmedical interventions for people with dementia

Managing lifestyle factors such as hearing loss, smoking, hypertension and depression could prevent one-third of the world's dementia cases, according to a report by the first Lancet Commission on Dementia Prevention and Care.

20 Jul 2017

Doctors appear to have reached unexpected consensus in prescribing pediatric anti-seizure medications

The number of available anti-seizure medications has exploded in the past two decades, going from just a handful of medicines available in the 1990s to more than 20 now.

19 Jul 2017

Engineered macrophages invade and engulf tumor cells in mouse models

One reason cancer is so difficult to treat is that it avoids detection by the body. Agents of the immune system are constantly checking the surfaces of cells for chemical signals that say they belong, but cancer cells express the same chemical signals as healthy ones.

19 Jul 2017

Researchers receive NIH grant to launch HIV prevention study of gay and bisexual men

The National Institutes for Health has awarded Dr. Christian Grov and his colleagues $2.4 Million to launch a 2-year nationwide HIV prevention study of gay and bisexual men.

19 Jul 2017

Lunatic fringe gene plays role in regulating fate of neural stem cells

The discovery that the brain can generate new cells - about 700 new neurons each day - has triggered investigations to uncover how this process is regulated.

19 Jul 2017

Scientists unlock secrets of indestructible virus to create super-durable materials

It's like the Superman of viruses, astonishingly tough and able to survive in an environment that would dissolve flesh and bone. And now scientists have unlocked the secrets of its indestructibility, potentially allowing them to harness its remarkable properties to create super-durable materials and better treat disease.

19 Jul 2017

Study shows how cancer cells force normal cells to act like viruses to enable tumor growth

In a study that could explain why some breast cancers are more aggressive than others, researchers say they now understand how cancer cells force normal cells to act like viruses – allowing tumors to grow, resist treatment, and spread.

19 Jul 2017

UD researchers receive $1 million Keck Foundation grant to dive deep into lives of microbes

Even in sediment cores extracted more than a mile beneath the ocean floor, you'll find them. Tiny organisms only a cell in size chug along ever so slowly.

19 Jul 2017

Scientists discover how CD44s molecule gives brain cancer cells a survival advantage

Understanding the mechanisms that give cancer cells the ability to survive and grow opens the possibility of developing improved treatments to control or cure the disease.

19 Jul 2017

Researchers uncover new clues to why BRCA1 mutations cause breast and ovarian cancer

The human body holds many mysteries, and function of the BRCA1 gene is among them. Women who inherit a faulty copy of BRCA1 have up to a 65 percent chance to develop breast cancer by age 70. They also have up to a 39 percent chance to develop ovarian cancer.

19 Jul 2017

Scientists manage to permeate living cells with small antibodies

Scientists at the Technische Universität Darmstadt, Ludwig Maximilians University Munich and the Leibniz Institute for Molecular Pharmacology have managed to introduce tiny antibodies into living cells. The researchers now report on the synthesis and applications for these nanobodies in "Nature Chemistry".

19 Jul 2017

Researchers produce 'silk micrococoons' that could store sensitive molecular materials

Microscopic versions of the cocoons spun by silkworms have been manufactured by a team of researchers.

19 Jul 2017

Genetic therapy for two inherited neurologic diseases moves closer to human clinical trials

Researchers at University of Massachusetts Medical School and Auburn University College of Veterinary Medicine are nearing human clinical trials on a genetic therapy for two rare neurological diseases that are fatal to children.

19 Jul 2017

Blood-based screening test can detect key Alzheimer's marker

Decades before people with Alzheimer's disease develop memory loss and confusion, their brains become dotted with plaques made of a sticky protein - called amyloid beta - that is thought to contribute to the disease and its progression.

19 Jul 2017

Pain relief, functional outcomes after joint replacement similar in obese and normal-weight patients

There's good news from UMass Medical School for overweight people with painfully arthritic hips and knees: A new study finds that obese patients who underwent knee or hip replacement surgery reported virtually the same pain relief and improved function as normal-weight joint replacement patients six months after surgery.

19 Jul 2017

Study finds inappropriate prescription of antiplatelet drugs in older patients

A study has found that antiplatelet drugs, such as aspirin, are often inappropriately prescribed in acutely hospitalized older people.

19 Jul 2017

Erectile dysfunction found to be common in men with diabetes

A review of the published literature indicates that erectile dysfunction is common in males with diabetes, affecting more than half of men with the condition and with a prevalence of approximately 3.6-times higher than in non-diabetics.

19 Jul 2017

Medicine News and Research

These preventive measures might help delay dementia or cognitive decline

Study finds high levels of antibiotic-resistant pathogens in chickens raised on farms in India

Meal frequency and timing play role in predicting weight loss or gain

New report highlights beneficial effects of nonmedical interventions for people with dementia

Doctors appear to have reached unexpected consensus in prescribing pediatric anti-seizure medications

Engineered macrophages invade and engulf tumor cells in mouse models

Researchers receive NIH grant to launch HIV prevention study of gay and bisexual men

Lunatic fringe gene plays role in regulating fate of neural stem cells

Scientists unlock secrets of indestructible virus to create super-durable materials

Study shows how cancer cells force normal cells to act like viruses to enable tumor growth

UD researchers receive $1 million Keck Foundation grant to dive deep into lives of microbes

Scientists discover how CD44s molecule gives brain cancer cells a survival advantage

Researchers uncover new clues to why BRCA1 mutations cause breast and ovarian cancer

Scientists manage to permeate living cells with small antibodies

Researchers produce 'silk micrococoons' that could store sensitive molecular materials

Genetic therapy for two inherited neurologic diseases moves closer to human clinical trials

Blood-based screening test can detect key Alzheimer's marker

Pain relief, functional outcomes after joint replacement similar in obese and normal-weight patients

Study finds inappropriate prescription of antiplatelet drugs in older patients

Erectile dysfunction found to be common in men with diabetes

Everything there is to know about biosimilars eBook

Improving healthcare sustainability through carbon data

Managing vibration in IVF laboratories

A New Approach to Preventing Bladder Cancer Recurrence

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