Blood Vessels News and Research

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Researchers design a more comfortable, reliable glucose monitor for people with diabetes

A more comfortable and reliable blood-sugar monitoring system is being designed by researchers in Sweden for people with diabetes. After successfully testing a prototype of a microneedle patch on a human subject, the completion of a system for clinical tests is now underway.

3 Jan 2019

Study reveals heart cell defect as possible cause of heart failure in pregnancy

Peripartum cardiomyopathy is a rare form of heart failure that affects women in their last month of pregnancy and up to five months after giving birth. PPCM can be difficult to detect because its symptoms -- swelling in the feet and legs and shortness of breath -- mimic many of those of third trimester pregnancy.

2 Jan 2019

Peptide isolated from spirulina extract may counteract arterial hypertension

Spirulina is more and more celebrated as a "superfood" because of its possible beneficial properties, albeit its mechanism of action is still subjected to investigation. With the scientific name of Arthrospira platensis, spirulina is a cyanobacterium, a bacterium capable of photosynthesis. Sometimes classified as a "blue algae", it was supposedly used as a food by the Aztecs.

31 Dec 2018

Himalayan marmot genome offers clues to high-altitude adaptation

Himalayan marmots can survive at altitudes up to 5,000 meters in the Himalayan regions of India, Nepal, and Pakistan and on the Qinghai-Tibetan Plateau of China, where many of them face extreme cold, little oxygen, and few other resources.

27 Dec 2018

FDA approves new treatment for rare disease of the bone marrow and blood

The U.S. Food and Drug Administration today approved Elzonris (tagraxofusp-erzs) infusion for the treatment of blastic plasmacytoid dendritic cell neoplasm in adults and in pediatric patients, two years of age and older.

21 Dec 2018

Micropores in fabricated tissues allow nutrient and oxygen diffusion into core

Micropores in fabricated tissues such as bone and cartilage allow nutrient and oxygen diffusion into the core, and this novel approach may eventually allow lab-grown tissue to contain blood vessels, according to a team of Penn State researchers.

20 Dec 2018

Study investigates whether home eye tests could help patients and reduce burden on NHS

Researchers from Queen's University Belfast, in collaboration with the University of Bristol, are leading a cutting-edge project, named the "MONARCH" study, that could benefit eye disease patients whilst saving both time and money within the NHS.

20 Dec 2018

Researchers find new way to cut the power of tumors

Instead of tackling tumors head-on, an international team of researchers from the University of Geneva and the Amsterdam UMC, location VUmc in Amsterdam has chosen to regulate their vascularization by intervening with cellular receptor that is overexpressed specifically in cancer blood vessels.

20 Dec 2018

New analysis shows shocking number of lower limb amputations related to diabetes

New analysis from Diabetes UK has shown that there were 26,378 lower limb amputations related to diabetes in England from 2014 to 2017, an increase of 19.4 percent from 2010-2013.

20 Dec 2018

Active ingredient in eye drops shows promise for treating aggressive blood cancer

An active ingredient in eye drops that were being developed for the treatment of a form of eye disease has shown promise for treating an aggressive form of blood cancer. Scientists at the Wellcome Sanger Institute, University of Cambridge, University of Nottingham and their collaborators have found that this compound, which targets an essential cancer gene, could kill leukemia cells without harming non-leukemic blood cells.

19 Dec 2018

Looking outside the tumor and thinking outside the box to diagnose lung cancer

Scientists in Anant Madabhushi's computational imaging lab at Case Western Reserve University have started thinking outside the box--or in their case, looking outside the tumor.

19 Dec 2018

Simple technique to effectively treat underdiagnosed cause of debilitating chest pain

Patients who arrive at the hospital with heart-attack-like symptoms have had little recourse for their chest pain if scans came back clear, with no signs of blocked coronary arteries. Some of these cases are caused by a little-known phenomenon called coronary slow flow.

17 Dec 2018

Alzheimer's could possibly be spread via contaminated neurosurgery

Researchers have found that surgical instruments used for neurosurgery could get contaminated by the altered brain proteins that are seen in Alzheimer’s disease. These instruments are capable of spreading the condition if not treated or decontaminated properly before reuse. The study results were published in the latest issue of the journal Nature.

14 Dec 2018

Study provides new insights into molecular mechanisms underlying role of amyloid in Alzheimer's disease

A UCL-led study has confirmed that some vials of a hormone used in discontinued medical treatments contained seeds of a protein implicated in Alzheimer's disease, and are able to seed amyloid pathology in mice.s

14 Dec 2018

Study: People living near oil and gas wells show early signs of cardiovascular disease

Researchers at the Colorado School of Public Health have found a possible connection between the intensity of oil and gas exploration in an area and early indicators of cardiovascular disease among nearby residents.

11 Dec 2018

Study provides new understanding of mysterious 'hereditary swelling'

An upper arm that swells to twice its normal size. A stomach that inexplicably swells up causing colic pain, vomiting or diarrhea. Or a life-threatening variant with severe swelling of the face, lips, tongue and larynx, bringing the risk of obstructed airways and death by suffocation.

11 Dec 2018

Low-salt diet may be more beneficial for females than males

A low-salt diet may be more beneficial in lowering blood pressure in females than males, report scientists who found that while actual salt retention isn't higher in females, there is still an effect that drives pressure up.

11 Dec 2018

Researchers aim to identify and target high blood pressure indicators

High blood pressure, or hypertension, is a leading cause of stroke and heart attacks worldwide - and one in four people have it.

10 Dec 2018

Breast tumors recruit bone marrow cells to boost their growth, study reveals

Tel Aviv University researchers have discovered that breast cancer tumors boost their growth by recruiting stromal cells that originate in bone marrow.

10 Dec 2018

UC San Diego professor receives NCI Outstanding Investigator Award for cancer research

The National Cancer Institute has awarded David Cheresh, PhD, Distinguished Professor and vice chair of Pathology at University of California San Diego School of Medicine, with a $4.2 million Outstanding Investigator Award to continue his research into cancer's ability to overcome stress, gain drug resistance and metastasize.

10 Dec 2018

Blood Vessels News and Research

Researchers design a more comfortable, reliable glucose monitor for people with diabetes

Study reveals heart cell defect as possible cause of heart failure in pregnancy

Peptide isolated from spirulina extract may counteract arterial hypertension

Himalayan marmot genome offers clues to high-altitude adaptation

FDA approves new treatment for rare disease of the bone marrow and blood

Micropores in fabricated tissues allow nutrient and oxygen diffusion into core

Study investigates whether home eye tests could help patients and reduce burden on NHS

Researchers find new way to cut the power of tumors

New analysis shows shocking number of lower limb amputations related to diabetes

Active ingredient in eye drops shows promise for treating aggressive blood cancer

Looking outside the tumor and thinking outside the box to diagnose lung cancer

Simple technique to effectively treat underdiagnosed cause of debilitating chest pain

Alzheimer's could possibly be spread via contaminated neurosurgery

Study provides new insights into molecular mechanisms underlying role of amyloid in Alzheimer's disease

Study: People living near oil and gas wells show early signs of cardiovascular disease

Study provides new understanding of mysterious 'hereditary swelling'

Low-salt diet may be more beneficial for females than males

Researchers aim to identify and target high blood pressure indicators

Breast tumors recruit bone marrow cells to boost their growth, study reveals

UC San Diego professor receives NCI Outstanding Investigator Award for cancer research

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