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New design guidance could advance development of disease-sensing nanomaterials

Scientists have long sought to develop drug therapies that can more precisely diagnose, target and effectively treat life-threatening illness such as cancer, cardiovascular and autoimmune diseases.

22 Feb 2019

New cellular atlas could provide a deeper insight into blinding diseases

When it comes to understanding how neurons connect to form circuits in the brain, scientists for decades have turned to the retina of the humble laboratory mouse as an ideal model organism. But as a model for vision and vision-related diseases, mice simply aren't equipped.

22 Feb 2019

Biologist uses new grant to find ways to eliminate schistosomiasis

A biologist at The University of Texas at Arlington is using a new grant to look for ways to finish off a disease that has stubbornly resisted all attempts to eradicate it.

22 Feb 2019

A simple change can drastically reduce unnecessary tests for urinary tract infections

Tests to detect urinary tract infections (UTI) often are performed routinely in hospitals, even when patients don't have symptoms.

22 Feb 2019

Researchers identify origin of immune cell that helps form healthy heart valves

UCLA researchers have identified for the first time the origin of an immune cell that plays a critical role in the formation of healthy heart valves. The findings could pave the way for new treatments for heart valve disorders, which can be caused by congenital defects, aging or disease.

22 Feb 2019

Study shows almost two-thirds of U.S. children live in asset poverty

More than 63 percent of American children and 55 percent of Americans live in "asset" poverty, meaning they have few or no assets to rely on in the event of a financial shock such as a job loss, a medical crisis or the recent federal government shutdown, new research from Oregon State University indicates.

22 Feb 2019

New study finds how high-fat diets fuel colorectal cancer growth

As cancer death rates drop overall, doctors have noted a frightening anomaly: deaths from colorectal cancer in people under 55 appear to be creeping up. According to the American Cancer Society, deaths in this younger group increased by 1 percent between 2007 and 2016.

22 Feb 2019

ICHE’s reviews on surgical infections, unnecessary urine tests, and nurses' role in antibiotic stewardship

Changes to standard urine orders in a computer physician order entry (CPOE) system, resulted in a 45% reduction in unnecessary urine cultures ordered, a change that is expected prevent unnecessary treatment of asymptomatic patients whose bacteria counts are above normal.

22 Feb 2019

Transparency on healthcare prices played key role in Arizona health system's turnaround

Efforts to understand costs and openly share information on healthcare prices played a key role in a major Arizona health system's successful turnaround from a financial crisis, according to a feature article in the Spring issue of Frontiers of Health Services Management, an official publication of the American College of Healthcare Executives.

22 Feb 2019

UCL and AIIMS collaborates to increase academic and student exchange

UCL and the All India Institute of Medical Sciences have entered into a new partnership which will enable much closer research collaboration and will explore opportunities to increase academic and student exchange between the institutions.

22 Feb 2019

Onset of puberty depends on gap between parents' and child's height

Ben-Gurion University of the Negev researchers have found that the age puberty hits is based on the gap between the parents' and child's ultimate height, not genetics.

22 Feb 2019

CT and Doppler equipment have low accuracy in detecting cerebral vasospasm and ischemia

Both CT angiography and transcranial Doppler have limited accuracy in detecting cerebral vasospasm and predicting delayed cerebral ischemia in patients with subarachnoid hemorrhage due to ruptured aneurysm, reports a study in the inaugural edition of Critical Care Explorations, the official open-access journal of the Society of Critical Care Medicine.

22 Feb 2019

1 in 10 middle-aged Chinese adults are at high risk for heart disease, finds study

Researchers at Yale and at the National Center for Cardiovascular Disease in China just quantified a significant opportunity to improve Chinese heart health: 1 in 10 middle-aged Chinese adults are at high risk for heart disease, yet only about 3% of those at-risk are taking either statins or aspirin, the recommended therapies for managing that risk.

22 Feb 2019

Study: Women with more social support have low risk of dying

Women aged 50-79 who believed they had more social support were less likely to die during the course of the study, according to a new study led by Dr. Nancy Freeborne, adjunct professor in George Mason University's College of Health and Human Services.

22 Feb 2019

New identified biomarker predicts patients who might benefit from HER2-targeted agents

In an effort to further individualize therapy and avoid over-treating patients, researchers at the Johns Hopkins Kimmel Cancer Center report a new study using PET scans has identified a biomarker that may accurately predict which patients with one type of HER2-positive breast cancer might best benefit from standalone HER2-targeted agents, without the need for standard chemotherapy.

22 Feb 2019

Researchers find cost-effective way to improve mental health in prisons

Of the 4 million prisoners released each year, 23 percent have suffered from major depressive disorder. Due to resource shortages, many go without adequate treatment while in prison. Oftentimes they rejoin society in worse mental shape than before their incarceration - which could be prevented with the right care.

22 Feb 2019

Study: Quality of fruits/vegetables at dollar stores just as good as regular grocery store produce

When you hear about dollar discount stores, the first thought that comes to mind likely isn't groceries for you and your family.

22 Feb 2019

Study: Cancer stem-like cells are maintained by MTHFD2 mitochondrial metabolic enzyme

An increase in the incidence and mortality rate of cancer has been noted worldwide, especially for lung cancer.

22 Feb 2019

New device allows scientists to reproduce blow effects on the heart in lab

A blow to the chest can have highly contrasting effects. For instance, some baseball players have died after being hit in the chest by a baseball, while patients undergoing fatal cardiac tachyarrhythmias have been saved by an appropriately timed thump to the chest.

22 Feb 2019

Successful testing of multi-organ "human-on-a-chip" could replace animals as test subjects

The replacement of animals as test subjects is one step closer to reality with the successful testing of multi-organ "human-on-a-chip" models to recapitulate the 28-day experiments typically used in animals to evaluate the systemic toxicity of drug and cosmetic compounds.

22 Feb 2019

Medical News

New design guidance could advance development of disease-sensing nanomaterials

New cellular atlas could provide a deeper insight into blinding diseases

Biologist uses new grant to find ways to eliminate schistosomiasis

A simple change can drastically reduce unnecessary tests for urinary tract infections

Researchers identify origin of immune cell that helps form healthy heart valves

Study shows almost two-thirds of U.S. children live in asset poverty

New study finds how high-fat diets fuel colorectal cancer growth

ICHE’s reviews on surgical infections, unnecessary urine tests, and nurses' role in antibiotic stewardship

Transparency on healthcare prices played key role in Arizona health system's turnaround

UCL and AIIMS collaborates to increase academic and student exchange

Onset of puberty depends on gap between parents' and child's height

CT and Doppler equipment have low accuracy in detecting cerebral vasospasm and ischemia

1 in 10 middle-aged Chinese adults are at high risk for heart disease, finds study

Study: Women with more social support have low risk of dying

New identified biomarker predicts patients who might benefit from HER2-targeted agents

Researchers find cost-effective way to improve mental health in prisons

Study: Quality of fruits/vegetables at dollar stores just as good as regular grocery store produce

Study: Cancer stem-like cells are maintained by MTHFD2 mitochondrial metabolic enzyme

New device allows scientists to reproduce blow effects on the heart in lab

Successful testing of multi-organ "human-on-a-chip" could replace animals as test subjects

Membrane proteins in focus: Turning high-risk targets into routine workflows

How metabolic phenotyping can detect viral infections in minutes

Directed enzyme evolution and the Nobel Prize: Making enzymes evolve in the lab

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