Blood Vessels Current Events | Blood Vessels News | 8
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Pitt-led Research Provides Insight Into Development of Common Congenital Circulatory Defects
University of Pittsburgh-led researchers could provide new insight into how two common congenital circulatory problems-aortic arch deformity and arteriovenous malformations (AVMs)-develop in humans, as reported in the June 15 edition of Developmental Biology. view more (2008-07-09)
Statins may improve circulation in the retina
The cholesterol-lowering medications known as statins may improve circulation in the eye, potentially reducing the risk of certain eye diseases. view more (2006-05-09)
Hopkins study shows low-dose aspirin suppresses clumping of blood platelets in both sexes
A once-daily pill of low-dose aspirin helps lower the potential for clot-forming blood cells-in both men and women-to stick together in narrow blood vessels, a study from Johns Hopkins shows. view more (2006-03-22)
Small peptide found to stop lung cancer tumor growth in mice
In new animal research done by investigators at Wake Forest University School of Medicine, scientists have discovered a treatment effective in mice at blocking the growth and shrinking the size of lung cancer tumors, one of the leading causes of cancer death in the world. view more (2009-08-27)
Diabetes drugs of the future
COMMON blood-pressure drugs that help prevent the life-threatening complications of diabetes may do so by slowing the accelerated ageing from which diabetics suffer. The discovery could one day lead to drugs that delay some of the symptoms of ageing in everyone. People with diabetes tend to age rapidly, particularly if they have type 1 diabetes,... view more... (2002-10-02)
Stanford doctors advance in bid to turn mice stem cells into blood vessels
Researchers at the Stanford University School of Medicine have taken a first step toward growing blood vessels from stem cells that could eventually be transplanted into living organisms. view more (2006-06-22)
Uterine cells produce their own estrogen during pregnancy
For decades, scientists assumed that the ovary alone produced steroid hormones during pregnancy. view more (2009-07-21)
Phase II study shows combination improves survival of metastatic melanoma patients
Two chemotherapy drugs combined with an agent that prevents the growth of blood vessels significantly delayed the spread of tumors in patients with metastatic melanoma. view more (2007-06-04)
BUSM researchers identify better laser for treating facial spider veins
Researchers from Boston University School of Medicine (BUSM) have concluded that the 940nm wavelength laser is superior for treating facial spider veins (telangiectasias) as compared to the 532nm wavelength laser. view more (2009-10-07)
History of migraines associated with increased risk of retinopathy
Middle-aged men and women with a history of migraine and other headaches are more likely to have retinopathy, damage to the retina of the eye which can lead to severe vision problems or blindness, than those without a history of headaches, according to a study from the University of North Carolina at Chapel Hill. view more (2007-05-15)
Discovery of natural compounds that could slow blood vessel growth
Using computer models and live cell experiments, biomedical engineers at the Johns Hopkins University School of Medicine have discovered more than 100 human protein fragments that can slow or stop the growth of cells that make up new blood vessels. view more (2008-10-06)
Arsenic aids tumor imaging when joined to cancer-homing drug, UT Southwestern researchers find
Arsenic linked to a drug that binds to the blood vessels of cancerous tumors provides a powerful imaging agent that could one day allow physicians to detect hard-to-find tumors and more closely monitor cancer's response to therapy, researchers at UT Southwestern Medical Center have found. view more (2008-03-03)
Normalizing tumor vessels to improve cancer therapy
Chemotherapy drugs often never reach the tumors they're intended to treat, and radiation therapy is not always effective, because the blood vessels feeding the tumors are abnormal-"leaky and twisty" in the words of the late Judah Folkman, MD, founder of the Vascular Biology program at Children's Hospital Boston. view more (2008-08-26)
Minimally invasive procedure restores blood flow to kidneys, research suggests
A pilot study suggests that the results of minimally invasive angioplasty and stenting to restore blood flow to the kidneys can be significantly improved if a suction device is used to remove the material blocking the vessel. view more (2006-07-05)
Potential diagnostic marker indicates effectiveness of anti-angiogenic drugs
If an anti-angiogenic drug is successfully starving a cancer patient's tumor to death, the number of endothelial cells circulating in the individual's bloodstream will decrease, thus providing a potential biomarker for gauging the medication's effectiveness. view more (2006-09-18)
First results from novel anti-angiogenic drug trial in patients
"Surprisingly effective" says French research team Frankfurt, Germany: A new drug that targets tumour blood vessels has produced a surprisingly effective response in its first patient study - shrinking the tumours in a number of patients treated so far, according to researchers carrying out the study at the Institut Gustave Roussy in Villejuif,... view more... (2002-11-17)
Small birth size linked to changes in the cardiovascular system that predispose to later disease
Researchers have found the first evidence that smaller size at birth is associated with specific alterations in the functioning of the heart and circulation in children and that these changes differ between boys and girls. view more (2008-07-23)
Scientists help explain effects of ancient Chinese herbal formulas on heart health
New research at The University of Texas Health Science Center at Houston suggests that ancient Chinese herbal formulas used primarily for cardiovascular indications including heart disease may produce large amounts of artery-widening nitric oxide. view more (2009-08-19)
RETINAL BLOOD-VESSEL DAMAGE LINKED TO INCREASED STROKE RISK (p 1134)
Retinal photography—used to detect abnormalities in blood vessels at the back of the eye—could help identify people who are at an increased risk of stroke, suggest authors of a study in this week’s issue of THE LANCET. Damage to the small blood vessels in the retina (retinal microvascular abnormalities) arises from high blood... view more... (2001-10-03)
A new pharmaceutical drug that halts progress of metastatic kidney cancer
Research has shown the efficacy of a pharmaceutical drug known as sunitinib which halts progress of metastatic kidney cancer. view more (2007-03-02)
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