Blood News and Research

RSS

Study seeks to examine whether gut bacteria cause brain dysfunction in sepsis patients

Surviving a critical illness is no small feat, but it's only half the battle for many patients. Serious complications can still result after an illness appears to have cleared.

8 Mar 2018

Blood samples can soon reflect a person’s lifestyle

People who use moist snuff 'snus' have significantly higher levels of the protein cornulin in their blood than non-snusers. This previously unknown relationship was found in a new study from Umeå University, Sweden. Whether higher levels per se increase the risk of disease has, however, not yet been clarified.

8 Mar 2018

Newly-discovered hereditary mutation leads to increased production of EPO in the blood

A newly-discovered hereditary mutation is responsible for an increased production of erythropoietin (EPO) in the blood.

8 Mar 2018

High-resolution fMRI provides clues about age-related memory differences

As we get older, it's not uncommon to experience "senior moments," in which we forget where we parked our car or call our children by the wrong names. And we may wonder: Are these memory lapses a normal part of aging, or do they signal the early stages of a severe disorder such as Alzheimer's disease? Currently, there's no good way to tell.

8 Mar 2018

New version of troponin test can detect heart attack within one hour

When Marc Hammer went to the emergency room feeling fatigued and dizzy, he had no idea his life was actually at risk. "I'm an avid cyclist and walk five to 15 miles a day," said Hammer, "so you can imagine my shock when I found out I was facing a heart issue. It came out of the blue."

8 Mar 2018

Exercise may reduce potential effectiveness of heart drug

Peter Ruben and his team of researchers have spent years studying why seemingly healthy patients with inherited cardiac arrhythmias can sometimes suddenly die during exercise.

8 Mar 2018

Research reveals neuroprotective mechanisms of gene and cell medications for spinal cord injuries

A joint paper with Kazan State Medical University appeared in Stem Cells International. The research was based at the Gene and Cell Technologies Lab of Kazan University.

8 Mar 2018

Scientists discover 36 previously unknown genes implicated in heart failure

One in four deaths in the United States each year are due to heart disease, according to the Centers for Disease Control and Prevention. It's the leading killer of both men and women, but the disease's genetic complexity makes it difficult to treat.

8 Mar 2018

Health care revamped at L.A. county jails

Michael Callahan, an outgoing 43-year-old carpenter, landed in a Los Angeles County jail last September because of what he said were "bad decisions and selling drugs."

8 Mar 2018

Researchers identify new mechanism to disrupt HIV latency

HIV, the virus that causes AIDS, has a secret life. Though anti-retroviral therapy can reduce its numbers, the virus can hide and avoid both treatments and the body's immune response.

8 Mar 2018

High vitamin D levels may help prevent cancer, suggests study

High vitamin D levels may decrease the risk of cancer development, particularly liver cancer, according to a new study.

8 Mar 2018

Of ‘miracles’ and money: Why hemophilia drugs are so expensive

When Landon Morris was diagnosed with hemophilia shortly after birth, his mother, Jessica Morris, was devastated. "It was like having your dreams — all the dreams you imagined for your child — just kind of disappear," she recalled.

8 Mar 2018

Research shows link between fluoroquinolone antibiotics and increased risk of aortic disease

New research from a Swedish and Danish team of researchers led from Karolinska Institutet lend additional support to a link between treatment with fluoroquinolone antibiotics and an increased risk of acute aortic disease. The study is published in the esteemed journal The BMJ.

8 Mar 2018

UCalgary researchers provide new understanding of relationship between gene mutations

The more information you have, the better able you are to predict what will happen next. Clinicians and health researchers often look at gene mutation to predict whether a fetus is at risk for a birth defect, or a person is at risk of developing a disease, but these predictions are not always accurate.

7 Mar 2018