Blood Vessel News and Research

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Blood Vessels are tubes through which the blood circulates in the body. Blood vessels include a network of arteries, arterioles, capillaries, venules, and veins.

First Houston patient treated with FDA-approved liquid material for brain aneurysm

A 68-year-old woman became the first patient in Houston to have her brain aneurysm treated with a recently FDA-approved liquid material instead of traditional open skull surgery or platinum coils.

18 Jan 2010

Researchers discover potential treatment for blinding disease

The discovery of an inflammatory mediator key to the blinding effects of diabetic retinopathy is pointing toward a potential new treatment, Medical College of Georgia researchers said.

18 Jan 2010

PDGFR's role in new blood vessel formation may explain cardiovascular side effects

A growth factor that is a common target of cancer drugs also plays an important role in the heart's response to stress, researchers at The University of Texas M. D. Anderson Cancer Center report online this week in the Journal of Clinical Investigation.

12 Jan 2010

Researchers discover new ways for treatment of cancer

Researchers at the Swedish medical university Karolinska Institutet have discovered a new way of blocking the formation of blood vessels and halting the growth of tumours in mice. A substance that exploits this mechanism could be developed into a new treatment for cancer.

12 Jan 2010

Exercise may improve cognitive function

Moderate physical activity performed in midlife or later appears to be associated with a reduced risk of mild cognitive impairment, whereas a six-month high-intensity aerobic exercise program may improve cognitive function in individuals who already have the condition, according to two reports in the January issue of Archives of Neurology, one of the JAMA/Archives journals.

11 Jan 2010

Chinese researchers become the world's fifth most prolific contributors to regenerative medicine

Chinese researchers have become the world's fifth most prolific contributors to peer-reviewed scientific literature on clock-reversing regenerative medicine even as a skeptical international research community condemns the practice of Chinese clinics administering unproven stem cell therapies to domestic and foreign patients.

8 Jan 2010

Laureate Pharma and Iconic Therapeutics complete manufacturing hI-con1 recombinant Fc-Factor VII fusion protein

Laureate Pharma, Inc., a full-service biopharmaceutical development and protein production company specializing in the development and GMP manufacture of monoclonal antibodies, fusion proteins and other therapeutic protein products, and Iconic Therapeutics, a company focused on the development of treatments for wet adult macular degeneration (wet AMD) and other ophthalmic diseases, today announced the completion of the manufacture of the first GMP lot of hI-con1(TM) recombinant Fc-Factor VII fusion protein.

8 Jan 2010

Cardiologist wins stimulus grant to identify biomarkers of idiopathic pulmonary hypertension

Johns Hopkins Children's Center cardiologist Allen Everett recently won more than $460,000 in stimulus grant funding to identify the biomarkers of idiopathic pulmonary hypertension (IPH), a progressive and highly lethal condition in children and adults marked by persistently elevated pressure in the artery that carries blood from the heart to the lungs.

31 Dec 2009

Study: Protein channel aids nerve sensors in controlling blood pressure

University of Iowa researchers have shown that a protein channel helps nerve sensors in blood vessels keep blood pressure in check. Without the protein channel, known as ASIC2, the sensors are unable to send the brain the signals it needs to properly control blood pressure.

24 Dec 2009

Researchers use hydrogels to induce significant vasculature growth in areas of damaged tissue

Regenerative medicine therapies often require the growth of functional, stable blood vessels at the site of an injury. Using synthetic polymers called hydrogels, researchers at the Georgia Institute of Technology have been able to induce significant vasculature growth in areas of damaged tissue.

22 Dec 2009

Bioheart makes breakthrough in stem cell treatment for critical limb ischemia

Bioheart, Inc. offers yet another medical breakthrough with the next-level stem cell treatment for critical limb ischemia patients. The stem cells aid in promoting angiogenesis or the formation of new blood vessels and providing support for the healing of damaged blood vessels.

22 Dec 2009

Researchers follow steps that lead some tumor cells to establish metastases

Up to 25% of cancer patients develop metastases in the brain - often long after successful treatment of the primary tumor. In almost all such cases, the prognosis is poor. The mechanisms responsible for the appearance of brain metastases have long been mysterious.

21 Dec 2009

Umbilical cord stem cells may be useful in treating blood disorders

Stem cells that could one day provide therapeutic options for muscle and bone disorders can be easily harvested from the tissue of the umbilical cord, just as the blood that goes through it provides precursor cells to treat some blood disorders, said University of Pittsburgh School of Medicine researchers in the online version of the Journal of Biomedicine and Biotechnology.

18 Dec 2009

Neurologist performs catheter procedure on stroke patient

Most strokes are caused by blood clots in brain vessels. Brain cells die when deprived of blood and oxygen. But if a patient gets to the hospital in time, fast treatment often can restore blood flow and minimize damage.

17 Dec 2009

Cellular and subcellular effects of PACE technology presented

SANUWAVE Health, Inc., (www.sanuwave.com), an emerging medical technology company focused on the development and commercialization of non-invasive, biological response activating devices in the regenerative medicine area, announced that the cellular and subcellular effects of PACE™ technology were described during a lecture presented this past weekend.

15 Dec 2009

ProChon Biotech announces expansion of BioCart Cartilage Regeneration System study

ProChon Biotech, Ltd., an innovator of tissue regenerative technologies that are being developed to relieve pain and restore the mobility and quality of life for sufferers of articular cartilage injuries, today announced a significant expansion of its clinical study of the BioCart™ Cartilage Regeneration System.

15 Dec 2009

Special issue focuses on cardiovascular disease prevention and outcomes

Emerging research on cardiovascular risk factors and treatment effects are helping clinicians gain a better understanding of which patients are most likely to benefit from close monitoring, lifestyle changes and/or additional therapeutic interventions.

14 Dec 2009

Obese patients loosing moderate amount of weight improve their cardiovascular health, says study

Obese patients who lost a moderate amount of weight by eating less and exercising more improved their cardiovascular health, says a study at Washington University School of Medicine in St. Louis.

14 Dec 2009

Phosphatases can prevent inflammation and formation of blood clots

Polyphosphate from blood platelets plays a key role in inflammation and the formation of blood clots, scientists from the Swedish medical university Karolinska Institutet have shown. The study, which is presented in the prestigious scientific journal Cell, describes how this mechanism can be used in treatment.

11 Dec 2009

Cardiologists receive K23 research grant from NIH

Brian H. Annex, M.D., chief of the Division of Cardiovascular Medicine at the University of Virginia Health System, says he feels like the coach of a championship team. "Going three for three is truly extraordinary," he says with a mixture of pride and awe in his voice.

10 Dec 2009