Blood

News • Brain damage analysis

Blood biomarker predicts recovery after cardiac arrest

A simple blood test that can very accurately predict the chance of survival with good recovery could be of great significance for patients in intensive care after a cardiac arrest.

News • Classification of morphology

Generative AI to spot blood cell abnormalities missed by doctors

Researchers have created a system that uses generative AI to study the shape and structure of blood cells, and spot unusual or rare cells that may indicate disease such as leukaemia.

News • Proteins for personalized treatments

Tracking Duchenne muscular dystrophy with blood biomarkers

Newly discovered blood biomarkers may offer new options to track Duchenne muscular dystrophy (DMD) in a less invasive way than physical tests or biopsies. This could support more tailored treatments.

News • Myalgic Encephalomyelitis/Chronic Fatigue Syndrome

Blood test for ME/CFS unveiled

Chronic fatigue (ME/CFS) affects millions worldwide, but is poorly understood and has long lacked reliable diagnostic tools. Now, a new blood test claims to diagnose the condition with 96% accuracy.

News • Impact of incorrect visuals on public health

Blood pressure measuring: most online health images get it wrong (and how it's done right)

Wrong equipment, inadequate posture, unusual behavior: Only 1 in 7 online stock photo images of blood pressure monitoring correctly show how blood pressure should be measured, a new study finds.

News • Patient-specific dose quantification

New method to protect blood during radiotherapy

A newly developed method to accurately quantify how much radiation is absorbed by the blood during cancer treatment could lead to more personalised, preventive, and safer radiotherapy.

News • Chronic obstructive pulmonary disease

One step closer to COPD population screening

A multicenter study involving leading hospitals across Spain, has confirmed that people with COPD show altered levels of specific metabolites in their blood.

Article • Blood-based biomarkers under scrutiny

BBB testing for universal Alzheimer’s screening? It’s complicated

Do laboratory tests using blood-based biomarkers (BBB) represent the next type of universally recommended screening tests for Alzheimer's disease (AD)? Experts curb the high expectations for this type of diagnostic tool.

News • Neurodegenerative disease

Alzheimer's: middle-age brain biomarkers give an earlier shot at prevention

The earlier Alzheimer's disease is detected, the more effective treatments become. Now, a Finnish study shows that signs related to Alzheimer’s may already be found in the brain in middle age.

News • From erythroblasts to erythrocytes

One step closer to artificial blood production

A breakthrough in the understanding of how mammals create red blood cells could lead to opportunities for articifical blood to be created at scale for the first time.

News • Genetic signature mapping

Diagnosing Parkinson’s from a blood sample

In a world first, researchers have identified a set of biomarkers that could someday make it easy to spot Parkinson's disease in a patient’s blood sample.

News • Early detection of life-threatening conditions

Newborn immune profiling to improve neonatal care

Newborns, especially those born prematurely, are vulnerable to conditions such as sepsis. A new device profiles an infant’s immune function from a single drop of blood to improve neonatal care.

News • Promising protein analysis tool

New blood test to enable rapid diagnosis of rare genetic diseases

An Australian research team has developed a blood-based method of analysing thousands of proteins in a single, untargeted test. This potentially enables rapid diagnosis of many rare genetic diseases.

News • ABO antigen analysis

Blood type A identified as breast cancer risk factor

Does having blood type A increase the risk of breast cancer? A new systematic review and meta-analysis involving more than 13,000 breast cancer patients suggests a connection.

News • AI-assisted platelet imaging

Monitoring blood clotting in real-time

Researchers have found a way to observe clotting activity in blood as it happens — without needing invasive procedures. This could open the door to better treatment of coronary artery disease (CAD).

News • Blood-based marker P-tau217

Simple, yet effective way to early detect Alzheimer's disease

A new, simpler and cheaper analytical method for the early detection of Alzheimer's disease could help bring blood tests into the healthcare system globally, according to a new study.

News • Pulsed infrared light to enhance diagnostics

Finding the ‘fingerprints’ of cancer

New research reveals a method that uses pulsed infrared light to identify molecular profiles in blood plasma that could indicate the presence of certain common cancers.

News • Plasma vs. whole blood resuscitation

Trauma surgeons propose ‘precision transfusion’ approach

Giving separated blood plasma improves outcomes in patients with traumatic brain injury (TBI) or shock, whereas unseparated or “whole” blood may be best for patients with traumatic bleeding.

News • Potential to enter human circulation through infusion

Researchers discover microplastics in IV bags

A new analysis of commercial IV fluid bags reveals that they often contain microplastics that, upon infusion, would enter the recipient’s bloodstream and potentially cause negative health effects.

Article • Detection of neurodegenerative condition

Developing blood biomarkers to diagnose Alzheimer’s disease

There is no known cure for Alzheimer’s disease (AD), although prescription drug-based treatments that can slow AD progression in some patients are starting to enter clinical use. Biomarkers, quantifiable characteristics of biological processes or pathological conditions of the body, are making it possible to help identify and measure the presence and extent of AD and its degenerative…

News • Reseach on neurofilament light chain proteins

ALS: Improving diagnosis and management with new blood test

A new blood test, using neurofilament light chainproteins as biomarker, could lead to better diagnosis and management of amyotrophic lateral sclerosis (ALS).

Video • Zwitterion research

Polymer coating to prevent blood clotting in medical implants

Researchers at the University of Sydney are using so-called Zwitterions to create a surface coating that could stop blood clotting in medical devices and implants like catheters and stents.

News • Alternative to diagnostic brain imaging

Exploring the potential of blood tests for dementia diagnosis

Molecular changes associated with brain inflammation and dementia can be detected in the blood. Researchers want to use this to establish blood tests as an alternative to more costly brain scans.

News • Paediatric research

Molecular ‘fingerprint’ of long Covid in children's blood discovered

A new study has shown that the molecular signature of long Covid can be found in blood samples of children. Using an AI tool, the researchers were capable of diagnosing the condition with 93% accuracy.

News • Long-wavelength exposure

Red light linked to lowered blood clot risk

Light can change biological processes and affect health. For example, new research finds that red light can lower rates of blood clots that can cause heart attacks, lung damage and strokes.

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