Blood Vessels News and Research

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Added benefit not proven for orphan drug in treatment of adults with stomach cancer

Ramucirumab (trade name: Cyramza) is a monoclonal antibody, which blocks a receptor, reducing the growth of blood vessels and so reducing blood supply to the tumours.

19 Aug 2016

Colorectal tumors present epigenetic heterogeneity, study finds

A new study led by Dr. Manel Esteller, Director of the Epigenetics and Cancer Biology Program of Bellvitge Biomedical Research Institute, ICREA researcher and Professor of Genetics at University of Barcelona discovers that colorectal tumors present epigenetic heterogeneity that relates to the clinical course of the disease.

18 Aug 2016

Maintaining proper oxygen supply in tumors could be key factor to stop progression of cancer

The lack of oxygen in tumor cells changes the cells' gene expression, thereby contributing to the growth of cancer.

18 Aug 2016

Novel material heals diabetic wounds faster than standard bandage

At some point in their lives, 15 percent of people with diabetes will develop a painful and hard-to-treat foot ulcer.

18 Aug 2016

Scientists discover underlying mechanisms of proptosis in patients with thyroid eye disease

Researchers from the Schepens Eye Research Institute of Massachusetts Eye and Ear have identified new underlying mechanisms of proptosis, or bulging of the eyes, in patients with acute thyroid eye disease.

18 Aug 2016

Migraine patients differ from healthy people by increased vascular reactivity

A group of scientists from several Russian universities and medical centers made progress in explaining the nature of one of the most ancient neurologic diseases – migraine. The study was conducted within a larger project to develop a device capable of remotely and effectively diagnosing this disease.

17 Aug 2016

Glia cells may play role in regulating sugar intake into the brain, experts report

Researchers at Technical University of Munich discovered that our brain actively takes sugar from the blood. Prior to this, researchers around the world had assumed that this was a purely passive process.

12 Aug 2016

Analysis of biopsies during early treatment predicts patient’s response to melanoma immunotherapy

Immune response measured in tumor biopsies during the course of early treatment predicts which melanoma patients will benefit from specific immune checkpoint blockade drugs, researchers at The University of Texas MD Anderson Cancer Center report in the journal Cancer Discovery.

11 Aug 2016

Scientists clarify how tumour cells kill specific cells in vascular wall to establish metastases

Many cancers only become a mortal danger if they form metastases elsewhere in the body. Such secondary tumours are formed when individual cells break away from the main tumour and travel through the bloodstream to distant areas of the body.

11 Aug 2016

Lancaster researchers develop new blood-testing technology to improve healthcare treatments

New blood-testing technology that promises to improve healthcare treatments for cancer patients, post-operative care and monitor the health of babies in the womb is being developed by Lancaster academics.

10 Aug 2016

Noninvasive approach using pulsed electric fields may reduce scarring after burn injuries

A Massachusetts General Hospital research team has reported that repeated treatment with pulsed electric fields - a noninvasive procedure that does not generate heat - may help reduce the development of scarring.

10 Aug 2016

New bioinspired device could diagnose formation of blood clots

When in dysfunction, the vascular endothelium -- the tissue that lines the blood vessels throughout our body's entire circulatory system -- plays a big role in the development of many human diseases, including diabetes, stroke, heart disease, viral infections and cancer.

9 Aug 2016

Researchers identify biophysical markers that may help improve treatments for sickle cell disease

An interdisciplinary, international group of researchers has found new biophysical markers that could help improve the understanding of treatments for sickle cell disease, a step toward developing better methods for treating the inherited blood disorder that affects an estimated 80,000 to 100,000 Americans each year.

8 Aug 2016

Experimental immunotherapeutic strategy may pave way for new treatments against lymphoma

Lymphoma is a cancer that affects lymphocytes, a type of white blood cell. The disease originates in a lymphoid organ (lymph node, spleen, or bone marrow) before spreading through the blood to infiltrate not only other lymphoid organs but also other tissues.

4 Aug 2016

Watch-and-wait approach may prove successful in subset of adults with advanced kidney cancer

Watch-and-wait approach means some patients could delay taking highly toxic non-curative anticancer drugs that come with substantial side effects

4 Aug 2016

Study shows how cancer cells pursue path toward greater concentrations of oxygen

Cancer cells need oxygen to survive, as do most other life forms, but scientists had never tracked their search for oxygen in their early growth stages until now -- a step toward a deeper understanding of one way cancer spreads that could help treat the disease.

3 Aug 2016

Scientists engineer therapeutic system with two arms to get better hold on cancer target

Scientists have engineered a sort of biological barbell that can get inside cancer cells and do damage to two proteins that work independently and together to enable cancer's survival and spread.

3 Aug 2016

Sutter Health among the first to offer Absorb dissolving stent for patients with coronary artery disease

Sutter Medical Center, Sacramento and Mills-Peninsula Health Services, both affiliates of Sutter Health, will be among the first in the country to offer patients with coronary artery disease a new treatment option, the Abbott Absorb stent, which literally disappears in the body over time.

30 Jul 2016

Researchers find potential way for delivering gene therapy to treat eye diseases

Eye diseases such as diabetic retinopathy and age-related macular degeneration are among the leading causes of irreversible vision loss and blindness worldwide. Currently, gene therapy can be administered to treat these conditions -- but this requires an injection.

27 Jul 2016

Maternal placental syndromes increase short-term risk of developing cardiovascular disease

The short-term risk of developing cardiovascular disease following a first pregnancy is higher for women experiencing placental syndromes and a preterm birth or an infant born smaller than the usual size, a University of South Florida study reports.

27 Jul 2016

Blood Vessels News and Research

Added benefit not proven for orphan drug in treatment of adults with stomach cancer

Colorectal tumors present epigenetic heterogeneity, study finds

Maintaining proper oxygen supply in tumors could be key factor to stop progression of cancer

Novel material heals diabetic wounds faster than standard bandage

Scientists discover underlying mechanisms of proptosis in patients with thyroid eye disease

Migraine patients differ from healthy people by increased vascular reactivity

Glia cells may play role in regulating sugar intake into the brain, experts report

Analysis of biopsies during early treatment predicts patient’s response to melanoma immunotherapy

Scientists clarify how tumour cells kill specific cells in vascular wall to establish metastases

Lancaster researchers develop new blood-testing technology to improve healthcare treatments

Noninvasive approach using pulsed electric fields may reduce scarring after burn injuries

New bioinspired device could diagnose formation of blood clots

Researchers identify biophysical markers that may help improve treatments for sickle cell disease

Experimental immunotherapeutic strategy may pave way for new treatments against lymphoma

Watch-and-wait approach may prove successful in subset of adults with advanced kidney cancer

Study shows how cancer cells pursue path toward greater concentrations of oxygen

Scientists engineer therapeutic system with two arms to get better hold on cancer target

Sutter Health among the first to offer Absorb dissolving stent for patients with coronary artery disease

Researchers find potential way for delivering gene therapy to treat eye diseases

Maternal placental syndromes increase short-term risk of developing cardiovascular disease

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