Blood Vessels News and Research

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Study: New genetic marker predicts warfarin dose in African-Americans

A newfound genetic marker promises to better predict warfarin dose in African-Americans, according to a study published online today in The Lancet. If confirmed in further studies, the finding may help to avert more of the bleeds and blood clots that come when a patient's starting dose misses the drug's narrow safety window.

5 Jun 2013

Researchers to receive ASTRO Gold Medal for outstanding contributions to the field of radiation oncology

The American Society for Radiation Oncology (ASTRO) will award Amato J. Giaccia, PhD, Radhe Mohan, PhD, FASTRO, and Prabhakar Tripuraneni, MD, FASTRO, with the Society's highest honor—the ASTRO Gold Medal. The 2013 awardees will receive the ASTRO Gold Medal during the Awards Ceremony on Tuesday, September 24, at ASTRO's 55th Annual Meeting, September 22-25, 2013, at the Georgia World Congress Center in Atlanta.

5 Jun 2013

Researchers discover way to stop atherosclerosis caused by diabetes

Researchers at Lund University in Sweden have discovered how to stop the destructive process that leads to cardiovascular disease in diabetic laboratory animals.

5 Jun 2013

Researchers solve long-standing mystery behind dormant disseminated breast tumor cells

The long-standing mystery behind dormant disseminated breast tumor cells and what activates them after years and even decades of latency may have been solved. Researchers with the U.S. Department of Energy (DOE)'s Lawrence Berkeley National Laboratory (Berkeley Lab) have identified the microenvironment surrounding microvasculature - the small blood vessels that transport blood within tissues - as a niche where dormant cancer cells reside. When these blood vessels begin to sprout, the new tips produce molecules that transform dormant cancer cells into metastatic tumors.

4 Jun 2013

Early detection methods can help cure cervical cancer

Cervical cancer, a disease that will affect more than 12,000 women in the United States this year and more than a half million women worldwide, leads to significantly fewer deaths when effective early detection methods are available, either via a Pap smear or with a test for presence of the human papilloma virus.

4 Jun 2013

Study supports role of skin sodium in blood pressure regulation

It's time to expand the models for blood pressure regulation, according to clinical pharmacologist Jens Titze, M.D. Titze and his colleagues have identified a new cast of cells and molecules that function in the skin to control sodium balance and blood pressure.

4 Jun 2013

New tool enables doctors to monitor infections, inflammation and scarring in lungs

Intensive care patients who are on breathing support could be helped by a new tool to enable doctors to see inside their lungs to check for and monitor infections, inflammation and scarring.

4 Jun 2013

Study: Blood vessels in retina may indicate brain health years before onset of dementia

The width of blood vessels in the retina, located at the back of the eye, may indicate brain health years before the onset of dementia and other deficits, according to a new study published in Psychological Science, a journal of the Association for Psychological Science.

4 Jun 2013

Phase I/II study shows safety and efficacy of VB-111 in patients with rGBM

VBL Therapeutics, a clinical-stage biotechnology company committed to the development of novel treatments for immune-inflammatory diseases and cancer, today announced clinical data demonstrating the utility of VB-111's in targeted cancer treatment.

3 Jun 2013

Researchers solve two longstanding challenges in liver tissue engineering

Prometheus, the mythological figure who stole fire from the gods, was punished for this theft by being bound to a rock. Each day, an eagle swept down and fed on his liver, which then grew back to be eaten again the next day.

3 Jun 2013

Study investigates gene expression signature to predict response to bevacizumab

A new test may help identify newly diagnosed glioblastoma patients more likely to benefit from bevacizumab (Avastin-), according to new research from The University of Texas MD Anderson Cancer Center.

3 Jun 2013

Sorafenib stops tumor growth, provides effective treatment for thyroid cancer patients

The kidney and liver cancer drug sorafenib holds metastatic thyroid cancer at bay for nearly twice as long as a placebo, according to results of a randomized phase III trial, which will be presented today by a researcher from the Abramson Cancer Center and the Perelman School of Medicine at the University of Pennsylvania in a plenary session during the American Society of Clinical Oncology's annual meeting.

3 Jun 2013

Omega-3 fatty acids may reduce inflammation associated with cardiovascular procedures

MD-Procedures like angioplasty, stenting and bypass surgery may save lives, but they also cause excessive inflammation and scarring, which ultimately can lead to permanent disability and even death.

31 May 2013

Johns Hopkins gynecologic surgeons perform robotic hysterectomy using single, small incision

Two Johns Hopkins gynecologic surgeons are among the first in the nation to perform a robotic hysterectomy using a single, small incision.

31 May 2013

Isaiah J. Fidler earns 2013 American Cancer Society Medal of Honor for Basic Research

When Isaiah J. Fidler, D.V.M., Ph.D., left his veterinary surgical practice to pursue a doctorate that would allow him to study and combat the lethal spread of cancer to other organs, he got lots of advice. The common message: Don't go there.

30 May 2013

Researchers analyze risk factors for fat necrosis in women undergoing breast reconstruction

For women undergoing breast reconstruction after mastectomy, the weight of the tissue flap used affects the risk of an important complication called fat necrosis, reports a study in Plastic and Reconstructive Surgery—Global Open, the official open-access medical journal of the American Society of Plastic Surgeons.

30 May 2013

Better treatment for brain haemorrhage patients

An international trial has provided surgeons with a formula which predicts when brain haemorrhage patients need surgery for the best outcome.

30 May 2013

Restoring blood vessels may help cure type 1 diabetes, finds University of Missouri scientist

Millions of people with type 1 diabetes depend on daily insulin injections to survive. They would die without the shots because their immune system attacks the very insulin-producing cells it was designed to protect. Now, a University of Missouri scientist has discovered that this attack causes more damage than scientists realized.

30 May 2013

Adult stem cells combined with new drug could hold key to curing type 1 diabetes

29 May 2013

NTU's new medical school to use plastinated human bodies for medical education

Nanyang Technological University's new medical school will be pioneering the use of plastinated bodies for medical education in Singapore.

27 May 2013

Blood Vessels News and Research

Study: New genetic marker predicts warfarin dose in African-Americans

Researchers to receive ASTRO Gold Medal for outstanding contributions to the field of radiation oncology

Researchers discover way to stop atherosclerosis caused by diabetes

Researchers solve long-standing mystery behind dormant disseminated breast tumor cells

Early detection methods can help cure cervical cancer

Study supports role of skin sodium in blood pressure regulation

New tool enables doctors to monitor infections, inflammation and scarring in lungs

Study: Blood vessels in retina may indicate brain health years before onset of dementia

Phase I/II study shows safety and efficacy of VB-111 in patients with rGBM

Researchers solve two longstanding challenges in liver tissue engineering

Study investigates gene expression signature to predict response to bevacizumab

Sorafenib stops tumor growth, provides effective treatment for thyroid cancer patients

Omega-3 fatty acids may reduce inflammation associated with cardiovascular procedures

Johns Hopkins gynecologic surgeons perform robotic hysterectomy using single, small incision

Isaiah J. Fidler earns 2013 American Cancer Society Medal of Honor for Basic Research

Researchers analyze risk factors for fat necrosis in women undergoing breast reconstruction

Better treatment for brain haemorrhage patients

Restoring blood vessels may help cure type 1 diabetes, finds University of Missouri scientist

Adult stem cells combined with new drug could hold key to curing type 1 diabetes

NTU's new medical school to use plastinated human bodies for medical education

Leveraging the power of automation to boost research

Automating research - solutions and best practices

How can microdialysis benefit drug development

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