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.

Reduced VEGF can lead to degeneration of retina

Scientists at Schepens Eye Research Institute have found that when the eye is missing a diffusible form of vascular endothelial growth factor (VEGF), i.e. one that when secreted can reach other cells at a distance, the retina shows defects similar to "dry" macular degeneration, also called geographic atrophy (GA).

4 Nov 2009

Blood vessels good indicators of prostate cancer behavior

A diagnosis of prostate cancer raises the question for patients and their physicians as to how the tumor will behave. Will it grow quickly and aggressively and require continuous treatment, or slowly, allowing therapy and its risks to be safely delayed?

4 Nov 2009

VEGF from the retinal pigment epithelium to the choriocapillaris leads to degeneration of the CC, study finds

2 Nov 2009

Johns Hopkins researchers find life in blood-starved retinas; shed light on vision loss

Like all tissues in the body, the eye needs a healthy blood supply to function properly. Poorly developed blood vessels can lead to visual impairment or even blindness. While many of the molecules involved in guiding the development of the intricate blood vessel architecture are known, only now are we learning how these molecules work and how they might affect sight.

31 Oct 2009

Catheter-directed therapy safe and effective for treating acute pulmonary embolism

William Kuo, MD, was the on-call interventional radiologist one Friday night three years ago when he received a call from the intensive care unit at Stanford Hospital & Clinics. He was asked to attend to a 62-year-old woman who had collapsed at home and was rushed to the emergency room with massive blood clots in her lungs.

28 Oct 2009

Quark Pharmaceuticals receives a Japanese patent for its hypoxia regulated genes

Quark Pharmaceuticals, Inc., a development-stage pharmaceutical company discovering and developing novel RNA interference (RNAi)-based therapeutics, today announced issuance of Japanese Patent Number: 4354633, titled, "Hypoxia regulated genes," on August 7, 2009.

27 Oct 2009

National Cancer Institute awards Johns Hopkins $14.8 million for cancer research

Researchers from the Johns Hopkins Institute for NanoBioTechnology have been awarded $14.8 million from the National Cancer Institute to launch a research center aimed at unraveling the physical underpinnings of the growth and spread of cancer.

26 Oct 2009

Study on Pten's tumour suppressive functions published

Sanford Barsky, M.D., who holds faculty positions at the University of Nevada School of Medicine as chair of the pathology department and Nevada Cancer Institute chief of pathology, is part of a team that has a paper on transgenic mouse mammary tumors with direct relevance to human breast cancer published in the October 22 issue of the scientific journal Nature.

24 Oct 2009

Canadian Cardiovascular Society to honor University of Alberta medical researcher

A University of Alberta medical researcher being hailed as a world leader in his field will receive a major national award for his pioneering work in the development of a new class of drugs for the treatment of heart failure.

23 Oct 2009

Simcere and OSI Pharmaceuticals to market KDR/Kit inhibitor OSI-930 in China

Simcere Pharmaceutical Group ("Simcere" or the "Company"), a leading pharmaceutical company specializing in development, manufacturing, and marketing of branded generic and proprietary pharmaceuticals in China, today announced an agreement with OSI Pharmaceuticals, Inc., to develop, manufacture, and market its KDR/Kit inhibitor OSI-930 in China.

21 Oct 2009

Two high blood pressure medicines effective in treating stable ischemic heart disease

Two medications commonly used to treat high blood pressure appear to be effective in treating a common type of heart disease known as stable ischemic heart disease, according to a new comparative effectiveness review funded by HHS' Agency for Healthcare Research and Quality.

20 Oct 2009

Patients on statin drugs may have lower AAA surgery costs

Patients taking cholesterol-lowering statin drugs may have better results and lower procedure costs when having a common operation for repairing a bulging aorta, according to a new study presented at the 95th annual Clinical Congress of the American College of Surgeons.

15 Oct 2009

CeloNova BioSciences' Embozene Microspheres receives approval

CeloNova BioSciences, Inc. has received approval from its European regulatory body, the British Standards Institution, to expand the list of medical indications for which Embozene(TM) Microspheres may be used and to add a tenth size of the product.

14 Oct 2009

Blocking newly discovered second molecular pathway may prevent angiogenesis: UCLA researchers

Researchers at the University of California Los Angeles (UCLA) have found that a second molecular pathway may need to be blocked to prevent malignant cells from creating new blood vessels [angiogenesis]. A study of patients with pancreatic cancer showed that CXCL5 may be a key molecule in the angiogenesis switch—the point at which cells stop being normal and start producing blood vessels that feed malignancy.

14 Oct 2009

Duke University bioengineers take first step in growing a living 'heart patch' for heart tissue repair

By mimicking the way embryonic stem cells develop into heart muscle in a lab, Duke University bioengineers believe they have taken an important first step toward growing a living "heart patch" to repair heart tissue damaged by disease.

12 Oct 2009

Anti-smoking campaigner Konrad Jamrozik receives the Nigel Gray Award for Achievement in Tobacco Control

An international award has today been given to the University of Adelaide's Professor Konrad Jamrozik, who has spent the past 30 years campaigning against smoking and helping smokers to kick the habit.

9 Oct 2009

Lpath reports positive Phase 1 clinical trial results of iSONEP in wet-AMD patients

Lpath, Inc., the category leader in lipidomics-based therapeutics, reported positive summary results of its single-dose Phase 1 clinical trial of iSONEP™ in wet-AMD patients.

8 Oct 2009

Epitope spreading can get triggered by live, attenuated Listeria vaccine

Advaxis, Inc. (OTCBB: ADXS), the live, attenuated Listeria monocytogenes (Lm) vaccine company, in collaboration with its scientific founder and Scientific Advisory Board Chair Dr. Yvonne Paterson, have shown that epitope spreading occurs in response to a form of the Company’s proprietary technology that targets tumor blood vessels (anti angiogenic antigen).

8 Oct 2009

Researchers succeed in engineering human tissue patches from stem cells

University of Washington (UW) researchers have succeeded in engineering human tissue patches free of some problems that have stymied stem-cell repair for damaged hearts.

8 Oct 2009

Individuals who follow the Mediterranean dietary pattern at reduced risk to develop depression: Study

Individuals who follow the Mediterranean dietary pattern—rich in vegetables, fruits, nuts, whole grains and fish—appear less likely to develop depression, according to a report in the October issue of Archives of General Psychiatry, one of the JAMA/Archives journals.

6 Oct 2009

Blood Vessel News and Research

Reduced VEGF can lead to degeneration of retina

Blood vessels good indicators of prostate cancer behavior

VEGF from the retinal pigment epithelium to the choriocapillaris leads to degeneration of the CC, study finds

Johns Hopkins researchers find life in blood-starved retinas; shed light on vision loss

Catheter-directed therapy safe and effective for treating acute pulmonary embolism

Quark Pharmaceuticals receives a Japanese patent for its hypoxia regulated genes

National Cancer Institute awards Johns Hopkins $14.8 million for cancer research

Study on Pten's tumour suppressive functions published

Canadian Cardiovascular Society to honor University of Alberta medical researcher

Simcere and OSI Pharmaceuticals to market KDR/Kit inhibitor OSI-930 in China

Two high blood pressure medicines effective in treating stable ischemic heart disease

Patients on statin drugs may have lower AAA surgery costs

CeloNova BioSciences' Embozene Microspheres receives approval

Blocking newly discovered second molecular pathway may prevent angiogenesis: UCLA researchers

Duke University bioengineers take first step in growing a living 'heart patch' for heart tissue repair

Anti-smoking campaigner Konrad Jamrozik receives the Nigel Gray Award for Achievement in Tobacco Control

Lpath reports positive Phase 1 clinical trial results of iSONEP in wet-AMD patients

Epitope spreading can get triggered by live, attenuated Listeria vaccine

Researchers succeed in engineering human tissue patches from stem cells

Individuals who follow the Mediterranean dietary pattern at reduced risk to develop depression: Study

Advancing Neuroscience Research Through Collaboration and Patient-Centered Innovation

The impact of vibration on microscopy

How Omics Technologies Are Transforming Biological Research and Drug Discovery

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