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Combined glucocorticoid steroids and statin therapy may be safer for the treatment of preterm birth

Potentially life-saving steroids commonly given to preterm babies also increase the risk of long-term cardiovascular problems, but a new study in rats has found that if given in conjunction with statins, their positive effects remain while the potential negative side-effects are 'weeded out'.

2 Feb 2023

Five major adverse pregnancy outcomes associated with long term risks of ischemic heart disease

Women who experience any of five major pregnancy complications, such as preterm birth and pre-eclampsia, show an increased risk of ischemic heart disease up to 46 years after delivery, finds a study from Sweden published by The BMJ today.

2 Feb 2023

Bone marrow transplants may prevent blood vessel disease in patients with sickle cell disease

Bone marrow transplants prevented or improved blood vessel disease in the brains of adults with sickle cell disease, according to preliminary research to be presented at the American Stroke Association's International Stroke Conference 2023.

2 Feb 2023

Brain injuries greatly reduced in infants with congenital heart disease

Recent advances in newborn heart surgery have greatly reduced brain injuries in infants with congenital heart disease, according to a 20-year study by scientists at UCSF Benioff Children's Hospitals and British Columbia Children's Hospital (BCCH).

1 Feb 2023

New MRI method reveals the distinct compartments of placenta during pregnancy

Researchers funded by the National Institutes of Health have developed a new method to process MRI scans to reveal the distinct compartments of the placenta, take measurements of oxygen levels in each region and determine if there are malformations in blood vessels (i.e., placental lesions).

1 Feb 2023

New biomaterial allows for treating damaged tissue from the inside out

A new biomaterial that can be injected intravenously, reduces inflammation in tissue and promotes cell and tissue repair.

30 Jan 2023

Disruption of the blood-brain barrier due to long COVID

Researchers explored the destruction of the blood-brain barrier (BBB) due to cognitive impairment associated with long coronavirus disease (COVID).

27 Jan 2023

Study reveals why hypoglycemic episodes worsen diabetic retinopathy

People with diabetes who experience periods of low blood sugar — a common occurrence in those new to blood sugar management — are more likely to have worsening diabetic eye disease.

26 Jan 2023

Exploring methods to speed up the relief of migraine medications

In order for migraine medication to be effective, it is vital that the active substance is released into the bloodstream immediately.

26 Jan 2023

Special vascular cells sense when the brain region needs energy

When we smell hot dogs, it may trigger memories of backyard barbeques or attending baseball games during childhood.

26 Jan 2023

Study suggests cortical hemorrhage in fetal brain may be associated with COVID-19

Researchers evaluated the impact of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infections on fetal brain health.

25 Jan 2023

Study compares early restrictive and liberal fluid management for sepsis-induced low pressure

Vanderbilt University Medical Center had a leading role in a large national study designed to compare two early interventions in the treatment of patients with sepsis, the body's severe response to an uncontrolled infection.

24 Jan 2023

Mitochondrial dysfunction and endothelial impairment linked to many cardiovascular diseases

Many cardiovascular diseases, such as atherosclerosis, or 'hardening of the arteries,' correlate to mitochondrial dysfunction and endothelial impairment in the tissues of the heart and blood vessels.

23 Jan 2023

Healthy gene found in centenarians can reverse the decline of heart performance in older people

An anti-aging gene discovered in a population of centenarians has been shown to rewind the heart's biological age by 10 years.

23 Jan 2023

Powerful microscopy tool sheds light on the origins of arterial biomass in pulmonary arterial hypertension

Pulmonary arterial hypertension (PAH) is a rare and incurable disease of the lung arteries that causes early death.

20 Jan 2023

Gene editing could offer a promising solution for treating patients after a heart attack

Editing a gene that prompts a cascade of damage after a heart attack appeared to reverse this inevitable course in mice, leaving their hearts remarkably unharmed, a new study by UT Southwestern scientists showed.

20 Jan 2023

Metastatic Melanoma: key protein identified that aids the spread of skin cancer

In this interview, News-Medical spoke to Dr. Jeremy Carlton and Professor Victoria Sanz-Moreno about their latest research into the spread of skin cancer.

20 Jan 2023

Schizophrenia may be linked with vascular alterations in the brain, study suggests

A study conducted in Brazil and reported in an article published in Molecular Psychiatry suggests that schizophrenia may be associated with alterations in the vascularization of certain brain regions.

19 Jan 2023

Transient ischemic attack needs emergency assessment to help prevent a full-blown stroke

Stroke symptoms that disappear in under an hour, known as a transient ischemic attack (TIA), need emergency assessment to help prevent a full-blown stroke, according to a new American Heart Association scientific statement published today in the Association's journal Stroke.

19 Jan 2023

Upregulation of Robo4 expression reduces mortality from severe infection

The researchers screened a library of drugs using a mouse endothelial cell line to identify pathways that are involved in the regulation of Robo4 and found that two competitive SMAD signaling pathways appear to regulate Robo4 expression.

18 Jan 2023

Blood Vessels News and Research

Combined glucocorticoid steroids and statin therapy may be safer for the treatment of preterm birth

Five major adverse pregnancy outcomes associated with long term risks of ischemic heart disease

Bone marrow transplants may prevent blood vessel disease in patients with sickle cell disease

Brain injuries greatly reduced in infants with congenital heart disease

New MRI method reveals the distinct compartments of placenta during pregnancy

New biomaterial allows for treating damaged tissue from the inside out

Disruption of the blood-brain barrier due to long COVID

Study reveals why hypoglycemic episodes worsen diabetic retinopathy

Exploring methods to speed up the relief of migraine medications

Special vascular cells sense when the brain region needs energy

Study suggests cortical hemorrhage in fetal brain may be associated with COVID-19

Study compares early restrictive and liberal fluid management for sepsis-induced low pressure

Mitochondrial dysfunction and endothelial impairment linked to many cardiovascular diseases

Healthy gene found in centenarians can reverse the decline of heart performance in older people

Powerful microscopy tool sheds light on the origins of arterial biomass in pulmonary arterial hypertension

Gene editing could offer a promising solution for treating patients after a heart attack

Metastatic Melanoma: key protein identified that aids the spread of skin cancer

Schizophrenia may be linked with vascular alterations in the brain, study suggests

Transient ischemic attack needs emergency assessment to help prevent a full-blown stroke

Upregulation of Robo4 expression reduces mortality from severe infection

Leveraging the power of automation to boost research

Automating research - solutions and best practices

How can microdialysis benefit drug development

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