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Prognostic factor could help identify tumor recurrence after surgery for prostate cancer

Slightly more than 10% of all patients who undergo successful surgery for prostate cancer have an elevated risk of tumor recurrence afterwards - especially as metastases.

27 Jun 2016

Stent retriever devices revolutionize acute ischemic stroke care

New devices called stent retrievers, which effectively reverse strokes, have revolutionized the treatment of certain stroke patients, according to an article in the journal Expert Review of Neurotherapeutics.

25 Jun 2016

Scientists uncover how changes in metabolism of embryonic stem cells can help engineer new blood vessels

Researchers from the University of Illinois at Chicago College of Medicine have uncovered how changes in metabolism of human embryonic stem cells help coax them to mature into specific cell types — and may improve their function in engineered organs or tissues.

24 Jun 2016

Experts discuss innovative, non-surgical approaches to treat varicose veins

Are you embarrassed to show off your legs this summer? Well you're not alone. Varicose veins affect more than 30 million adults in the US between the ages of 18 to 70, with women twice as likely as men to develop the condition. They are often unattractive, uncomfortable and could cause further medical problems.

23 Jun 2016

New magnetically controlled drug safe, effective in dissolving blood clots

Critical conditions associated with the blockage of blood vessels are one of the primary health concerns worldwide.

22 Jun 2016

Study estimates real-world prevalence of myopic choroidal neovascularization in the U.S.

A new study estimates that 9.6 million adults in the United States are highly myopic, or severely nearsighted. Of those, nearly 820,000 have a degenerative form of the disease and more than 41,000 suffer a complication called myopic choroidal neovascularization that could cause long-term vision loss, with women at higher risk.

22 Jun 2016

Diabetes increases risk of dying from heart attack by 50%

Having diabetes increases the risk of dying from the effects of a heart attack by around 50 per cent, according to a widespread study.

22 Jun 2016

Pipeline Embolization Device safe, effective for treatment of complex brain aneurysms

A recently introduced technology called the Pipeline Embolization Device (PED) can provide a less-invasive approach for difficult-to-treat aneurysms of the arteries supplying blood to the front of the brain, reports a study in the July issue of Neurosurgery, official journal of the Congress of Neurological Surgeons, published by Wolters Kluwer.

22 Jun 2016

Moffitt researchers develop mathematical model to show differences in subpopulations of tumors

Tumors are composed of many subpopulations of cells. A general consensus among scientists is that these subpopulations are due to random mutations. However, Moffitt Cancer Center researchers found that these assumptions may be incorrect.

22 Jun 2016

Researchers identify 38 independent genomic regions linked to migraine

The results of the largest genetic study on migraine thus far were published online in the journal Nature Genetics today, June 20. The study was based on DNA samples of 375,000 European, American and Australian participants. Almost 60,000 of them suffer from migraine.

21 Jun 2016

Scientists identify on/off obesity-induced switch to slow cancer progression

Having established that excessive fat tissue can fuel the growth of certain cancers, researchers have turned their attention to the molecular mechanisms involved in the process in the hopes of developing new cancer treatments.

21 Jun 2016

Long-term opioid therapy may not be effective to manage pain in sickle cell disease patients

In a small study looking at pain assessments in adults with sickle cell disease, researchers at Johns Hopkins says overall, those treated long-term with opioids often fared worse in measures of pain, fatigue and curtailed daily activities than those not on long-term opioids.

21 Jun 2016

Scientists aim to explore how gestational diabetes can put babies at lifelong risk for cardiovascular disease

Gestational diabetes can put babies at a lifelong risk for cardiovascular disease, and scientists want to better understand how.

21 Jun 2016

New blood test could help predict severity of pulmonary arterial hypertension

Johns Hopkins Medicine researchers report that rising blood levels of a protein called hematoma derived growth factor (HDGF) are linked to the increasing severity of pulmonary arterial hypertension, a form of damaging high blood pressure in the lungs.

20 Jun 2016

TUM researchers uncover molecular mechanism of thalidomide

In the 1950s, thalidomide (Contergan) was prescribed as a sedative drug to pregnant women, resulting in a great number of infants with serious malformations. Up to now, the reasons for these disastrous birth defects have remained unclear.

20 Jun 2016

Scientific paper supports concept of CarThera's intracranial ultrasound implant to disrupt blood-brain barrier

CarThera, a French company based at the Brain and Spine Institute, that designs and develops innovative ultrasound-based medical devices to treat brain disorders, today announces the publication in Science Translational Medicine of a scientific paper on initial successes in disrupting the blood-brain barrier (BBB) with the use of ultrasound.

20 Jun 2016

Cells grown from pluripotent stem cells can pair with heart muscle cells to stimulate contractions

Researchers at Johns Hopkins report that a type of lab-grown human nerve cells can partner with heart muscle cells to stimulate contractions.

17 Jun 2016

New research helps better understand role of TIP60 in allowing tumors to survive in low-oxygen environments

In summer 2011, University of Colorado Cancer Center investigators Joaquín Espinosa, PhD, and Matthew Galbraith, PhD, taught a summer symposium on gene expression at Cold Spring Harbor Laboratory in Long Island, New York.

17 Jun 2016

Cerebral microbleeds linked to increased risk of physical, cognitive disability in MS patients

Leaky blood vessels in the brain called cerebral microbleeds are associated with an increased risk of physical and cognitive disability in patients with multiple sclerosis (MS), according to a new study by researchers in the Jacobs School of Medicine and Biomedical Sciences at the University at Buffalo.

17 Jun 2016

Darapladib drug can protect against vision loss in diabetic patients

Researchers at Queen's University Belfast and University College London have discovered that a drug, originally developed to treat cardiovascular disease, has the potential to reduce diabetes related blindness.

14 Jun 2016

Blood Vessels News and Research

Prognostic factor could help identify tumor recurrence after surgery for prostate cancer

Stent retriever devices revolutionize acute ischemic stroke care

Scientists uncover how changes in metabolism of embryonic stem cells can help engineer new blood vessels

Experts discuss innovative, non-surgical approaches to treat varicose veins

New magnetically controlled drug safe, effective in dissolving blood clots

Study estimates real-world prevalence of myopic choroidal neovascularization in the U.S.

Diabetes increases risk of dying from heart attack by 50%

Pipeline Embolization Device safe, effective for treatment of complex brain aneurysms

Moffitt researchers develop mathematical model to show differences in subpopulations of tumors

Researchers identify 38 independent genomic regions linked to migraine

Scientists identify on/off obesity-induced switch to slow cancer progression

Long-term opioid therapy may not be effective to manage pain in sickle cell disease patients

Scientists aim to explore how gestational diabetes can put babies at lifelong risk for cardiovascular disease

New blood test could help predict severity of pulmonary arterial hypertension

TUM researchers uncover molecular mechanism of thalidomide

Scientific paper supports concept of CarThera's intracranial ultrasound implant to disrupt blood-brain barrier

Cells grown from pluripotent stem cells can pair with heart muscle cells to stimulate contractions

New research helps better understand role of TIP60 in allowing tumors to survive in low-oxygen environments

Cerebral microbleeds linked to increased risk of physical, cognitive disability in MS patients

Darapladib drug can protect against vision loss in diabetic patients

How Omics Technologies Are Transforming Biological Research and Drug Discovery

How microplastics and bacteria interact to drive antibiotic resistance

Single-cell proteomics: Revealing proteome diversity from cellular heterogeneity to non-canonical biology

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