Blood News and Research

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Study reveals genetic signature of failed immune response to cancer

Our immune system is programmed to destroy cancer cells. Sometimes it has trouble slowing disease progression because it doesn't act quickly or strongly enough.

21 Jun 2019

New BlooDe device helps study plugging capacity of platelets

Various diseases can cause hemorrhages or thromboses, sometimes fatal, resulting in particular from complications during surgery.

21 Jun 2019

Europe: Data shows upward trend in chronic hepatitis B cases since 2008

In 2017, the majority (58%) of the almost 27 000 newly reported hepatitis B cases in the European Union and European Economic Area were classified as chronic infections. This follows a consistent upward trend in reported chronic hepatitis B cases since 2008.

21 Jun 2019

Study: Phenols in cocoa bean shells have powerful effects on fat and immune cells in mice

Scientists may have discovered more reasons to love chocolate. A new study by researchers at the University of Illinois suggests that three of the phenolic compounds in cocoa bean shells have powerful effects on the fat and immune cells in mice, potentially reversing the chronic inflammation and insulin resistance associated with obesity.

21 Jun 2019

New personalized prosthetic liners could help more amputees walk again

Researchers at the University of Bath have developed a new way of designing and manufacturing bespoke prosthetic liners, in less than a day.

21 Jun 2019

Chemotherapy can wreak havoc on the heart

Cheryl Krafft was diagnosed with an aggressive form of non-Hodgkin's lymphoma and was put on a very high-powered chemotherapy regimen to rid her body of the cancer. What she was not counting on was the chemotherapy causing another equally deadly problem.

21 Jun 2019

Scientists develop a stable platform to reprogram scar tissue into healthy heart cells

Every year 790,000 Americans suffer a heart attack, which leaves damaged scar tissue on the heart and limits its ability to beat efficiently.

21 Jun 2019

New technology replaces the standard way to repair a hole in the heart

Rush University Medical Center is the first hospital in Chicago to use a new technology that enables specially trained physicians to use a single stitch to close an opening between the upper chambers of the heart - a condition that is found in about one in four people, most of whom are unaware of it.

21 Jun 2019

NIH offers $377,971 grant to develop disposable HIV-1 viral load microchip

As of 2017, about 36.9 million people around the world were living with HIV-- 1 in 4 were unaware of their HIV status.

21 Jun 2019

Restrictive approach to blood cell transfusions safe for patients undergoing cardiac surgery

In a recent clinical trial of higher risk patients undergoing cardiopulmonary bypass surgery, a restrictive approach to blood cell transfusions resulted in fewer transfusions without putting patients at increased risk of acute kidney injury.

21 Jun 2019

New genetic marker linked to higher risk of premenopausal breast cancer

University of Alberta researchers have added a new genetic marker to the breast cancer map, helping to expand the list of genetic mutations clinicians can watch for in cancer screenings.

20 Jun 2019

Machine learning identifies bugs that spread Chagas disease

New research from the University of Kansas shows machine learning is capable of identifying insects that spread the incurable disease called Chagas with high precision, based on ordinary digital photos.

20 Jun 2019

Low-carb diet may reverse metabolic syndrome independent of weight loss

A low-carb diet may have benefits for people at risk of developing type 2 diabetes even if they don't lose any weight, a new study suggests.

20 Jun 2019

Researchers invent graphene-based biosensor to detect stomach-cancer causing bacteria

Biosensors are currently used in healthcare to monitor blood glucose; however, they also have the potential to detect bacteria.

20 Jun 2019

Researchers find link between chronic pain and alterations in the gut microbiome

Scientists have found a correlation between a disease involving chronic pain and alterations in the gut microbiome.

20 Jun 2019

Scientists find link between chronic pain and gut microbiome

Scientists have found a correlation between a disease involving chronic pain and alterations in the gut microbiome.

20 Jun 2019

'Substantial' decline in obesity rates among pre-schoolers in the US

Obesity rates among pre-schoolers who receive government food aid are in decline, according to data extracted from a US nutrition program

20 Jun 2019

Vitamin D supplementation may not reduce the risk of heart disease

Scientists have confirmed that taking vitamin D supplements does not reduce the risk of cardiovascular disease.

20 Jun 2019

Scaffold derived from pig's meniscus performs better in lab tests

About a million times a year, Americans with a torn meniscus in their knee undergo surgery in hopes of a repair. Certain tears can't be fixed or won't heal well, and many patients later suffer osteoarthritis from the injury.

20 Jun 2019

New biological mechanism may explain heightened somatic awareness

An international team spearheaded by researchers at McGill University has discovered a biological mechanism that could explain heightened somatic awareness, a condition where patients experience physical discomforts for which there is no physiological explanation.

20 Jun 2019