Blood Vessels News and Research

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Study finds certain MRI sequences as accurate methods of assessing stent stenosis

Researchers have found that magnetic resonance imaging (MRI) may be sufficient for the routine surveillance of some great vessel (primary blood vessels [e.g., aorta and vena cavae]) stents that are commonly used to treat congenital heart defects (a defect in the structure of the heart and great vessels that is present at birth) in children and young adults, according to a study in the October issue of the American Journal of Roentgenology (www.ajronline.org). MRI is a noninvasive medical test that helps physicians diagnose and treat medical conditions.

22 Sep 2010

Crestor suppressed human cancer cells transplanted to mice

A drug commonly prescribed for people with high cholesterol may also be effective in treating prostate cancer, according to new research by Dr. Xiao-Yan Wen at St. Michael's Hospital.

20 Sep 2010

Blood vessel growth promoting microRNA predicts diabetes: Study

For the first time, scientists have found that blood levels of some ribonucleic acids (microRNAs) are different among people with type 2 diabetes and those who subsequently develop the disease compared to healthy controls, according to research reported in Circulation Research: Journal of the American Heart Association.

17 Sep 2010

New imaging technique visualizes myocardial scar and heart's blood vessels simultaneously

Cardiologists and surgeons may soon have a new tool to improve outcomes for patients requiring pacemakers, bypass surgery or angioplasties. Research led by Dr. James White and his colleagues at The University of Western Ontario has led to a new imaging technique, which provides a single, 3D high-resolution image of the heart revealing both its vasculature and the presence of scar tissue within the muscle.

17 Sep 2010

Scientists discover new drug target to improve radiation effectiveness for treating cancer

Scientists at Washington University School of Medicine in St. Louis have discovered a new drug target that could improve the effectiveness of radiation for hard-to-treat cancers.

17 Sep 2010

Fat-derived stem cells can aid breast reconstruction after mastectomy

Fat-derived stem cells can be safely used to aid reconstruction of breast tissue after mastectomy as long as there is no evidence of active cancer, according to researchers at the University of Pittsburgh School of Medicine.

17 Sep 2010

Researchers discover chronic stress accelerates breast cancer progression

Chronic stress acts as a sort of fertilizer that feeds breast cancer progression, significantly accelerating the spread of disease in animal models, researchers at UCLA's Jonsson Comprehensive Cancer Center have found.

17 Sep 2010

Abbott issues statement in response to FDA's mixed vote for weight loss medication sibutramine

The U.S. Food and Drug Administration today held an Endocrinologic and Metabolic Drugs Advisory Committee to review the results of SCOUT and the weight loss medication sibutramine (sold as Meridia® in the United States).

16 Sep 2010

New approach to evaluate risk of cardiovascular disease

A new approach to evaluating a person's risk of cardiovascular disease, stroke, high blood pressure, or heart failure is reported this month in the International Journal of Data Mining, Modelling and Management. The technique uses fuzzy logic to teach a neural network computer program to analyze patient data and spot correlations that can be translated into a risk factor for an individual.

16 Sep 2010

Renal research consortia receives two grants for translational research from DKF

The Dutch Kidney Foundation (DKF) awards two Consortium Grants of 1,5 million euro to renal research consortia to concentrate on translational research.

16 Sep 2010

Researchers unveil watercress compound can block pathway for cancer development

The research, unveiled at a press conference today (14 September 2010), shows that the watercress compound is able to interfere with the function of a protein which plays a critical role in cancer development.

15 Sep 2010

World Congress on Arthrosis to take place in Belgium from September 23 to 26, 2010

Over a 1000 experts from the world will participate in the Osteoarthritis Research Society International (OARSI) congress, under the Presidency of the Belgian Professor Yves Henrotin (University of Liège).

14 Sep 2010

Researchers focus on finding markers to detect atypical vascular lesions that lead to angiosarcomato

Physicians have long noticed that breast cancer patients who have had surgery or radiation therapy have an heightened risk of developing angiosarcoma, a rare type of cancer that originates in the lining of the blood vessels.

14 Sep 2010

Study finds antibiotic safe for treatment of stroke and good companion therapy for tPA

An antibiotic appears to be a safe treatment for stroke and a good companion therapy for tPA, the clot buster that is currently the only FDA-approved drug therapy, researchers report.

13 Sep 2010

Oral health impacts systemic diseases: Report

It's not news that there is a significant link between one's oral health and overall health. Though studies are ongoing, researchers have known for quite some time that the mouth is connected to the rest of the body.Your mouth is the entry point of many bacteria,said Dr. Steven Grater, Pennsylvania Dental Association (PDA) member and general dentist from Harrisburg. To keep this bacteria from going into your body, cleaning your mouth (brushing, flossing and rinsing) is necessary.

13 Sep 2010

GBCAs carry new warnings on their labels about risk of NSF: FDA

The U.S. Food and Drug Administration is requiring that gadolinium-based contrast agents (GBCAs) carry new warnings on their labels about the risk of a rare and potentially fatal condition known as nephrogenic systemic fibrosis, if the drug is administered to certain patients with kidney disease.

10 Sep 2010

Translational Research issue focuses field of stem cell research, therapy

The use of stem cells for research and their possible application in the treatment of disease are hotly debated topics. In a special issue of Translational Research published this month an international group of medical experts presents an in-depth and balanced view of the rapidly evolving field of stem cell research and considers the potential of harnessing stem cells for therapy of human diseases including cardiovascular diseases, renal failure, neurologic disorders, gastrointestinal diseases, pulmonary diseases, neoplastic diseases, and type 1 diabetes mellitus.

10 Sep 2010

UC Denver researcher awarded NIH grant to study PAH

A disease that has no cure in young children and adults is getting closer attention, thanks to a University of Colorado Denver Bioengineering assistant professor and a five year National Heart Lung and Blood Institute/National Institutes of Health grant. Kendall Hunter, PhD, will perform research to improve the diagnosis and prognosis of pulmonary arterial hypertension in children and adults with approximately $700,000 over a five-year period.

10 Sep 2010

Johns Hopkins Children's Center urges new screening program to improve sickle cell trait

The Johns Hopkins Children's Center top pediatrician is urging a "rethink" of a new sickle cell screening program, calling it an enlightened but somewhat rushed step toward improving the health of young people who carry the sickle cell mutation.

9 Sep 2010

Positive results from YM BioSciences' CYT997 Phase I study for vascular disruption in tumors

YM BioSciences Inc., today announced the publication of Phase I results demonstrating that CYT997, a novel vascular disrupting agent (VDA), was well tolerated at doses that were associated with pharmacodynamic evidence of vascular disruption in tumors. The article entitled "Phase I trial of CYT997, a novel cytotoxic and vascular-disrupting agent," was published in the premier cancer journal, the British Journal of Cancer.

8 Sep 2010

Blood Vessels News and Research

Study finds certain MRI sequences as accurate methods of assessing stent stenosis

Crestor suppressed human cancer cells transplanted to mice

Blood vessel growth promoting microRNA predicts diabetes: Study

New imaging technique visualizes myocardial scar and heart's blood vessels simultaneously

Scientists discover new drug target to improve radiation effectiveness for treating cancer

Fat-derived stem cells can aid breast reconstruction after mastectomy

Researchers discover chronic stress accelerates breast cancer progression

Abbott issues statement in response to FDA's mixed vote for weight loss medication sibutramine

New approach to evaluate risk of cardiovascular disease

Renal research consortia receives two grants for translational research from DKF

Researchers unveil watercress compound can block pathway for cancer development

World Congress on Arthrosis to take place in Belgium from September 23 to 26, 2010

Researchers focus on finding markers to detect atypical vascular lesions that lead to angiosarcomato

Study finds antibiotic safe for treatment of stroke and good companion therapy for tPA

Oral health impacts systemic diseases: Report

GBCAs carry new warnings on their labels about risk of NSF: FDA

Translational Research issue focuses field of stem cell research, therapy

UC Denver researcher awarded NIH grant to study PAH

Johns Hopkins Children's Center urges new screening program to improve sickle cell trait

Positive results from YM BioSciences' CYT997 Phase I study for vascular disruption in tumors

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