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Scientists gain crucial insights into cause of stuttering

One percent of adults and five percent of children are unable to achieve what most of us take for granted--speaking fluently. Instead, they struggle with words, often repeating the beginning of a word, for example "G-g-g-g-g-ood morning" or get stuck with single sounds, such as "Ja" for "January" although they know exactly what they want to say.

12 Dec 2017

Radiation responsive molecules derived from horse chestnuts aid cancer imaging

Research at The City College of New York shows that cancer imaging can be simplified by a photonic process utilizing molecules derived from horse chestnuts.

12 Dec 2017

Researchers use new approach to identify casual mechanisms in depression

People with major depressive disorder have alterations in the activity and connectivity of brain systems underlying reward and memory, according to a new study by the University of Warwick.

12 Dec 2017

Scientists develop new method for more effective photothermal treatment of tumors

Nanorods made of bismuth sulfide kill tumor cells with heat when they are irradiated with near-infrared light. Chinese scientists are now making these weapons more powerful by remodeling the defect state of the nanorod crystal lattice by adding gold nanodots.

12 Dec 2017

Rice scientists develop method to identify patients at high risk of continued seizures before surgery

Surgery to remove a part of the brain to give relief to patients with epilepsy doesn't always result in complete seizure relief, but statisticians at Rice University have developed a method for integrating neuroimaging scans to identify patients at high risk of continued seizures before the surgery takes place.

11 Dec 2017

Butler Hospital launches international Alzheimer's disease prevention study

The Memory and Aging Program at Butler Hospital, a member of Care New England and a major teaching affiliate of The Warren Alpert Medical School of Brown University, enrolled one of the initial participants in an international Alzheimer's disease (AD) prevention study.

11 Dec 2017

Tgen And Baylor secure federal grant to develop early detection system for pancreatic cancer

A group of the nation's premier cancer researchers led by the Baylor Scott & White Research Institute and the Translational Genomics Research Institute -- has secured a $5.13 million federal grant to develop an early detection system for pancreatic cancer, the nation's third-leading cause of cancer-related death.

11 Dec 2017

TPU researchers create 3D-printed models of children's hearts

Scientists from Tomsk Polytechnic University are creating 3D-printed models of children's hearts. They are printed based on magnetic resonance imaging of real patients. These models are used as simulators for cardiac surgeons to plan and pre-work forthcoming operations.

11 Dec 2017

WSU scientists create injectable dye to track progression of diseases

Washington State University scientists have created an injectable dye that illuminates molecules with near infrared light, making it easier to see what is going on deep inside the body.

11 Dec 2017

Phasefocus™ appoints Chinese distributor as part of Asia expansion

Phasefocus continues to increase its global international profile with the appointment of Nuohai Life Sciences as the company’s exclusive distributor for mainland China, Hong Kong and Macau.

From Phase Focus Limited 11 Dec 2017

Bi-annual MRI beats mammograms in detecting breast cancer among women with genetic risk

Intensive surveillance including a dynamic contrast-enhanced magnetic resonance imaging (DCE-MRI) exam every six months was far more effective in detecting breast cancer in younger women with a high-risk genetic profile than an annual mammogram, according to a research team based at the University of Chicago Medicine and the University of Washington, Seattle.

11 Dec 2017

Mount Sinai study uses adaptive optics to examine retinal eye damage from solar eclipse

In a first-of-its-kind study, Mount Sinai researchers are using adaptive optics (AO) to analyze retinal eye damage from the August solar eclipse on a cellular level. The research could help doctors develop a deeper understanding of this rare condition, called solar retinopathy, which has no currently accepted treatment.

8 Dec 2017

Modern non-invasive diagnostics can get clear picture of the heart’s condition

By no means are only elderly people at risk from heart diseases. Physically active individuals can also be affected, for example if a seemingly harmless flu bug spreads to the heart muscle. Should this remain undetected and if, for example, a builder continues with his strenuous job or an athlete carries on training, this can lead to chronic inflammation and in the worst case even to sudden death.

8 Dec 2017

Simple molecular test may help predict presence of high-grade pancreatic cancers

A report in The Journal of Molecular Diagnostics, describes a new simple molecular test to detect chromosomal abnormalities -- biomarkers known as telomere fusions--in pancreatic tumor specimens and pancreatic cyst fluids.

8 Dec 2017

3D mammography may help rein in cancer screening costs

Although digital breast tomosynthesis, or 3-D mammography, costs more than a digital mammography screening, it actually may help rein in cancer screening costs, according to preliminary findings presented by researchers from the Perelman School of Medicine at the University of Pennsylvania during the 2017 San Antonio Breast Cancer Symposium.

8 Dec 2017

Researchers develop molecular beacon to find hypoxic spots in real time

Areas of hypoxia, or low oxygen in tissue, are hallmarks of fast-growing cancers and of blockages or narrowing in blood vessels, such as stroke or peripheral artery disease. University of Illinois researchers have developed a way to find hypoxic spots noninvasively in real time.

8 Dec 2017

Guidelines for MRI breast cancer screening not followed in community settings

Guidelines are not being followed to ensure that breast cancer screening of high risk women, such as those with a strong family history of breast cancer, includes an additional MRI (magnetic resonance imaging) scan.

7 Dec 2017

Brokers tout mix-and-match coverage to avoid high-cost ACA plans

Health insurance a la carte? As the Affordable Care Act open-enrollment season moves into its final weeks, some consumers looking for lower-cost alternatives are considering a patchwork approach to health insurance. The products may secure some basic protection but leave patients on the hook for high medical bills.

7 Dec 2017

Powerful clot-busting drugs reserved for selected patients with deep vein thrombosis

Not all patients with blood clots in their legs – a condition known as deep vein thrombosis – need to receive powerful but risky clot-busting drugs, according to results of a large-scale, multicenter clinical trial.

7 Dec 2017

Some 3D video games benefit older adults' brains

If you're between 55 and 75 years old, you may want to try playing 3D platform games like Super Mario 64 to stave off mild cognitive impairment and perhaps even prevent Alzheimer's disease.

6 Dec 2017