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Gene regulator associated with protein pileup in exfoliation glaucoma

In exfoliation glaucoma, a protein dandruff clogs the outflow pathway for the fluid in our eyes.

19 Jul 2018

Study: Postmenopausal factors may impact heart-protective qualities of 'good cholesterol'

Postmenopausal factors may have an impact on the heart-protective qualities of high-density lipoproteins - also known as 'good cholesterol' - according to a study led by researchers in the University of Pittsburgh Graduate School of Public Health.

19 Jul 2018

Children with disabilities endure long waits for life-changing medical equipment

Bev Baker-Ajene waited so long to get an adult-sized wheelchair for her teenage daughter, Savitri, that she eventually forgot she'd ordered it.

19 Jul 2018

Post-hospital discharge home visit helps physicians to provide comprehensive care plans

When resident physicians visit the homes of their former hospital patients they are better able to assess patient needs and understand the important role that community services and agencies play in keeping them at home and out of the hospital, according to a new study by Boston University School of Medicine.

19 Jul 2018

New findings do no support caffeine as effective appetite suppressant or weight-loss aid

A new study featured in the Journal of the Academy of Nutrition and Dietetics found that after drinking a small amount of caffeine, participants consumed 10 percent less at a breakfast buffet provided by researchers, but this effect did not persist throughout the day and had no impact on participants' perceptions of their appetites.

19 Jul 2018

Study gives insight into why some people may be more prone to overeating than others

The reason why some people find it so hard to resist finishing an entire bag of chips or bowl of candy may lie with how their brain responds to food rewards, leaving them more vulnerable to overeating.

19 Jul 2018

Understanding triple-negative breast cancer to develop better treatments

Breast cancer affects 1 in 8 women in her lifetime. Among the various types, triple-negative breast cancer is the rarest and most aggressive – affecting about 15 percent of breast cancer patients. It is also the least studied.

19 Jul 2018

Analysis reveals disparities in cancer death rates among minority groups

Analysis of cancer death data from 2008-2014 in New York state revealed high cancer mortality rates among U.S.-born blacks and Puerto Ricans and relatively low cancer mortality rates among Hispanic South Americans and Asians.

19 Jul 2018

Bundled-payment system did not lower costs for serious medical conditions, shows study

A payment system that provides financial incentives for hospitals that reduce health-care costs for Medicare patients did not lower costs as intended, according to a new study led by Washington University School of Medicine in St. Louis.

19 Jul 2018

Research project investigates snake venom treatment as antibiotic alternative for eye infections

An innovative University of Liverpool research project that will investigate whether compounds used to treat snake venom and bee stings could provide an alternative to antibiotics in treating eye infection has been awarded £170,000 by the charity Fight for Sight.

19 Jul 2018

Researchers unravel how ALL invades the central nervous system

A deadly feature of acute lymphoblastic leukemia is its invasion of the central nervous system.

19 Jul 2018

Health impact of highly processed summertime staples

With the 4th of July in the rearview mirror and Labor Day coming down the pike, barbecue season is in full swing.

19 Jul 2018

Study finds link between DNA methylation and non-alcoholic fatty liver disease

DNA methylation is a molecular process that helps enable our bodies to repair themselves, fight infection, get rid of environmental toxins, and even to think. But sometimes this process goes awry.

19 Jul 2018

Researchers study characteristics of people who use over-the-counter skin lightening products

The desire for unblemished, clear skin permeates all cultures and societies, making the practice of skin lightening to minimize spots and even a skin tone quite common worldwide.

19 Jul 2018

Species diversity can have positive and negative impacts on disease transmission

Biodiversity is disappearing at an alarming rate as infectious diseases increasingly spill over from wildlife to humans.

19 Jul 2018

UA researchers to repurpose ketamine to reduce side effects in Parkinson's patients

The best-known treatment for Parkinson's disease isn't perfect. Named levodopa, the drug can treat the stiffness and slowness of movement associated with the debilitating disease.

19 Jul 2018

Rat study shows negative effects of perinatal exposure to phthalates

Male and female rats exposed in the womb and during lactation to plasticizing chemicals known as phthalates had significantly fewer neurons and synapses than those that were not exposed, researchers report in a new study.

19 Jul 2018

Study identifies RNA molecules that regulate male hormones in prostate cancer

In most cases of prostate cancer, tumor cell growth is stimulated by the action of male hormones, or androgens, such as testosterone and dihydrotestosterone.

19 Jul 2018

Research shows that neurons can encode more than one signal at a time

Back in the early days of telecommunications, engineers devised a clever way to send multiple telephone calls through a single wire at the same time.

19 Jul 2018

New proteomics studies help gain more insights into Alzheimer's, cancer and listeriosis

The brains of people with Alzheimer's disease contain many protein aggregates outside of cells, known as plaques. These are mainly made of the peptide amyloid-beta, which is released from the plasma membrane when the protease BACE1 cleaves its membrane-anchored precursor protein.

19 Jul 2018

Medical News

Gene regulator associated with protein pileup in exfoliation glaucoma

Study: Postmenopausal factors may impact heart-protective qualities of 'good cholesterol'

Children with disabilities endure long waits for life-changing medical equipment

Post-hospital discharge home visit helps physicians to provide comprehensive care plans

New findings do no support caffeine as effective appetite suppressant or weight-loss aid

Study gives insight into why some people may be more prone to overeating than others

Understanding triple-negative breast cancer to develop better treatments

Analysis reveals disparities in cancer death rates among minority groups

Bundled-payment system did not lower costs for serious medical conditions, shows study

Research project investigates snake venom treatment as antibiotic alternative for eye infections

Researchers unravel how ALL invades the central nervous system

Health impact of highly processed summertime staples

Study finds link between DNA methylation and non-alcoholic fatty liver disease

Researchers study characteristics of people who use over-the-counter skin lightening products

Species diversity can have positive and negative impacts on disease transmission

UA researchers to repurpose ketamine to reduce side effects in Parkinson's patients

Rat study shows negative effects of perinatal exposure to phthalates

Study identifies RNA molecules that regulate male hormones in prostate cancer

Research shows that neurons can encode more than one signal at a time

New proteomics studies help gain more insights into Alzheimer's, cancer and listeriosis

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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