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Artificial sweetener sucralose worsens gut inflammation in mice with Crohn's disease

In a study that has implications for humans with inflammatory diseases, researchers from Case Western Reserve University School of Medicine and colleagues have found that, given over a six-week period, the artificial sweetener sucralose, known by the brand name Splenda, worsens gut inflammation in mice with Crohn's-like disease, but had no substantive effect on those without the condition.

15 Mar 2018

YCC launches new Yale Center for Immuno-Oncology

Yale Cancer Center has launched the Yale Center for Immuno-Oncology. The new center will build on YCC's international leadership in immunobiology, cancer immunology, and development of novel cancer immunotherapies. It is a partnership between YCC and the department of Immunobiology at Yale University.

15 Mar 2018

Songbirds provide insight into how specific neurons may guide vocal learning in humans

Songbirds are providing insight into how a specific set of neurons may guide the learning of vocal behaviors in humans.

15 Mar 2018

UCLA-developed nanospears could make gene therapies safer, faster and more cost-effective

UCLA scientists have developed a new method that utilizes microscopic splinter-like structures called "nanospears" for the targeted delivery of biomolecules such as genes straight to patient cells. These magnetically guided nanostructures could enable gene therapies that are safer, faster and more cost-effective.

15 Mar 2018

TSRI scientists discover new pathway to promote mitochondrial function during stress

Scientists at The Scripps Research Institute have discovered a new pathway in cells that promotes mitochondrial function during times of stress, a response that can guard against disease as we age.

15 Mar 2018

Transplanting enhanced interneurons restores brain rhythms in mouse model of Alzheimer’s

Like a great orchestra, your brain relies on the perfect coordination of many elements to function properly. And if one of those elements is out of sync, it affects the entire ensemble. In Alzheimer's disease, for instance, damage to specific neurons can alter brainwave rhythms and cause a loss of cognitive functions.

15 Mar 2018

Blacks often have higher air pollution exposure elevating their risk for heart disease, death

Blacks often have higher exposure to air pollution than whites, which may partially explain their higher risk heart disease and death compared to whites, according to new research in Arteriosclerosis, Thrombosis and Vascular Biology, an American Heart Association journal.

15 Mar 2018

Study reveals impact of intense, changing work schedules experienced by medical interns

This week, thousands of graduating medical students around the country will find out where they'll head next, to start their residency training. But a new study gives the first objective evidence of the heavy toll that the first year of residency can take on their sleep, physical activity and mood.

15 Mar 2018

Omega-3 Index better predicts risk for death than serum cholesterol, study shows

A recent study published in the Journal of Clinical Lipidology looked at the value of measuring blood levels of EPA and DHA omega-3 fatty acids to assess an individual's risk for developing certain diseases.

15 Mar 2018

Eight-week hepatitis C treatment regimen may be just as effective as 12 weeks in black patients

A study by the Harvard Pilgrim Health Care Institute found that contrary to current hepatitis C treatment guidelines, an eight-week treatment regimen may be just as effective as 12 weeks in black patients.

15 Mar 2018

Dementia patients do not undergo diagnostic evaluation at onset of disease, study finds

A study conducted by a multidisciplinary Spectrum Health neurology team has found that dementia patients are not undergoing evaluation at the onset of the dementia process, a delay that prevents early, beneficial treatment.

15 Mar 2018

New blood test promises to eliminate guesswork in heart attack diagnosis

A new blood test developed by a University of Alberta physician promises to eliminate the guesswork clinicians face with an apparent heart attack.

15 Mar 2018

ACTA trial in AIDS patients with cryptococcal meningitis validates new therapeutic regimens

The results of the ACTA trial were presented at the 9th IAS Conference on HIV Science held in Paris from 23 to 26 July 2017. Professor Thomas Harrison and his colleagues at St George's University of London, the Institut Pasteur in Paris, Paris Descartes University (Hôpital Necker-Enfants Malades), the ANRS site in Cameroon, and the MRC sites in Malawi, Tanzania, and Zambia show in this trial that new therapeutic regimens are of benefit in HIV-infected patients with cryptococcal meningitis.

15 Mar 2018

Cancer survivors become fatigued more quickly than their peers, study finds

Adults who have undergone successful cancer treatment years or decades previously become fatigued more quickly than their peers who don't have cancer histories, according to a new study in the journal Cancer from scientists at Johns Hopkins Bloomberg School of Public Health.

15 Mar 2018

Higher doses of radiation do not translate into longer survival for prostate cancer patients

A new study shows that higher doses of radiation do not improve survival for many patients with prostate cancer, compared with the standard radiation treatment.

15 Mar 2018

Study reveals mechanisms underlying maintenance of memory during sleep hours

During the hours of sleep the memory performs a cleaning shift. A study led by a Spanish scientist at the University of Cambridge reveals that when we sleep, the neural connections that collect important information are strengthened and those created from irrelevant data are weakened until they get lost.

15 Mar 2018

Medical News

Artificial sweetener sucralose worsens gut inflammation in mice with Crohn's disease

YCC launches new Yale Center for Immuno-Oncology

Songbirds provide insight into how specific neurons may guide vocal learning in humans

UCLA-developed nanospears could make gene therapies safer, faster and more cost-effective

TSRI scientists discover new pathway to promote mitochondrial function during stress

Transplanting enhanced interneurons restores brain rhythms in mouse model of Alzheimer’s

Blacks often have higher air pollution exposure elevating their risk for heart disease, death

Study reveals impact of intense, changing work schedules experienced by medical interns

Omega-3 Index better predicts risk for death than serum cholesterol, study shows

Eight-week hepatitis C treatment regimen may be just as effective as 12 weeks in black patients

Dementia patients do not undergo diagnostic evaluation at onset of disease, study finds

New blood test promises to eliminate guesswork in heart attack diagnosis

ACTA trial in AIDS patients with cryptococcal meningitis validates new therapeutic regimens

Cancer survivors become fatigued more quickly than their peers, study finds

Higher doses of radiation do not translate into longer survival for prostate cancer patients

Study reveals mechanisms underlying maintenance of memory during sleep hours

Improved methods for capture of circulating tumor cells could help in disease tracking

FDA moves to cut nicotine in cigarettes, helping smokers kick habit

OIST scientists model molecular basis of learning in the cerebellum

Salk researchers find that the brain's capacity for storing new memories is dynamic

How real-time off-gas analysis improves fermentation process control

Advancing Drug Safety Assessment With AI, Predictive Modeling, and Human-Relevant Data

AI-powered analytics and experimental validation

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