Blood Test News and Research

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New wearable sensor for non-invasive gout detection

Biomedical scientists are working hard to create more pain-free methods of disease detection and treatment. A simple blood test is highly informative but arouses intense anxiety in many people. Now a new paper published in the journal Nature Biotechnology on November 25, 2019, reports on a new wearable sensor that can be successfully adapted to mass production, is flexible, and can be used to produce readouts of metabolites and nutrients in the blood based on a sweat analysis.

26 Nov 2019

FDA-approved drug to prevent organ rejection may slow skin aging

The search for youthfulness typically turns to lotions, supplements, serums and diets, but there may soon be a new option joining the fray.

25 Nov 2019

New highly sensitive test for dengue virus developed using DNA star

Researchers have developed a new method for detecting and destroying the dengue virus that could be adapted for other viruses.

25 Nov 2019

Omega 3 fish oil supplements may benefit some children with ADHD

A team of researchers from King's College London collaborated with colleagues from China Medical University in Taichung, Taiwan to find that omega-3 fish oil supplements could benefit children with Attention Deficit Hyperactivity Disorder (ADHD). Their work was published in the latest issue of the journal Translational Psychiatry.

20 Nov 2019

No symptoms? No thyroid testing!

The Canadian Task Force on Preventive Health Care has published new recommendations that rule out the need to do a thyroid screening test “just because” if the patient doesn’t have symptoms of thyroid abnormality, is an adult, isn’t pregnant, and has no risk factors for thyroid disease. This should put to rest any doubts that thyroid screening is a part of a routine check-up.

18 Nov 2019

'Dysbiosis' promotes the onset of colorectal cancer

The gastroenterology team at Henri-Mondor AP-HP Hospital and University Paris-Est Créteil, led by Professor Iradj Sobhani, together with teams from Inserm and the Institut Pasteur Molecular Microbial Pathogenesis Unit (U1202), led by Professor Philippe Sansonetti - holder of the Microbiology and Infectious Diseases Chair at the Collège de France -, have demonstrated that an imbalance in the gut microbiota, also known as "dysbiosis", promotes the onset of colorectal cancer.

18 Nov 2019

Study finds no benefits of screening for thyroid dysfunction in nonpregnant adults

A new guideline from the Canadian Task Force on Preventive Health Care recommends against routine screening for thyroid dysfunction in nonpregnant adults without symptoms or risk factors.

18 Nov 2019

WPI researchers developing miniaturized device to measure baby's blood oxygen levels

Researchers at Worcester Polytechnic Institute are developing a sensor the size of a Band-Aid that will measure a baby's blood oxygen levels, a vital indication of the lungs' effectiveness and whether the baby's tissue is receiving adequate oxygen supply.

14 Nov 2019

Study sheds light on how HIV infection may increase risk for sudden cardiac death

The success of antiretroviral therapies has extended the lives of people living with HIV, long enough for other chronic health conditions to emerge, including a recently documented uptick in sudden death.

14 Nov 2019

Using AI to improve psychiatric care

A new paper in Schizophrenia Bulletin shows that artificial intelligence (AI) can help doctors to diagnose the mental health of patients with speed and accuracy. The new app designed for mobiles has been developed to improve patient monitoring using cues picked up from their speech, and is based on machine-learning tools.

13 Nov 2019

Babies born with bad cholesterol, certain fat profiles may face psychological problems in childhood

Babies born with high levels of bad cholesterol and a certain type of fat may face a heightened risk for social and psychological problems in childhood, according to new scientific findings.

13 Nov 2019

New blood test for protein biomarkers could identify people in need of treatment

Without occasionally looking under the hood, it's difficult to predict whether expensive car repairs lie ahead. In a similar way, preventive cardiologists are looking for ways to detect early stage heart disease in people who aren't currently in treatment.

11 Nov 2019

New information on benefits of oral food challenges when diagnosing food allergies

Oral food challenges (OFCs) are the gold standard for allergists when diagnosing a food allergy. The person being tested is given a very small dose of the food by mouth under the supervision of a board-certified allergist to test for a severe reaction.

8 Nov 2019

Novel mouse model can help monitor kidney disease progression and perform drug screening

Chronic kidney disease affects 750 million people each year. Aging populations and an increase in diseases such as diabetes will lead to a greater burden of kidney disease.

6 Nov 2019

Blood test combined with AI program could speed up diagnosis of brain tumors

Chemical analysis of blood samples, combined with an artificial intelligence program, could speed up the diagnosis of brain tumors, according to research presented at the 2019 NCRI Cancer Conference.

5 Nov 2019

Novel detection method for retinoblastoma

A retinoblastoma is a dangerous cancer often occurring in very young children, under 2, which can cause blindness or the loss of the eye. The tumor is a diffuse, gluey mass spread all over the eye. It also spreads easily. As a result of this, direct biopsy is impossible, unlike with most other tumors. Instead, eye examination by ophthalmologists (eye specialists) and ultrasound imaging are needed to make a diagnosis.

5 Nov 2019

Breast cancer could soon be detected early using a blood test

Researchers have found that breast cancer may be successfully detected up to five years before any symptoms appear using a blood test. The results of this land mark study which could mean diagnosis of breast cancer early and treating it more effectively, were presented at the 2019 NCRI Cancer Conference Sunday (3rd November 2019).

4 Nov 2019

Multi-centre registry trial tests use of PSMA tracer for early detection of prostate cancer

Led by researchers at Lawson Health Research Institute, a multi-centre registry trial is testing the use of a new imaging tracer, called a PSMA tracer, for early detection of recurrent prostate cancer. The registry gives patients access to a new type of imaging and will assess the impact on patient care.

30 Oct 2019

Liquid biopsy can predict prognosis in patients with glioblastoma

A blood test that measures the amount of cell-free DNA (cfDNA) in the bloodstream - called a liquid biopsy - correlates with how patients will progress after they are diagnosed with glioblastoma (GBM), the deadliest and most common primary brain tumor in adults.

30 Oct 2019

Brain function changes could help diagnose and manage depression

Ever heard of the lateral habenula? Very few, outside of neuroscience, probably have. Yet a new study, published in the journal Neuron, shows that characteristic changes in the way this area of the brain fires can result in a total loss of will to do anything – which is characteristic of one form of depression.

29 Oct 2019

Blood Test News and Research

New wearable sensor for non-invasive gout detection

FDA-approved drug to prevent organ rejection may slow skin aging

New highly sensitive test for dengue virus developed using DNA star

Omega 3 fish oil supplements may benefit some children with ADHD

No symptoms? No thyroid testing!

'Dysbiosis' promotes the onset of colorectal cancer

Study finds no benefits of screening for thyroid dysfunction in nonpregnant adults

WPI researchers developing miniaturized device to measure baby's blood oxygen levels

Study sheds light on how HIV infection may increase risk for sudden cardiac death

Using AI to improve psychiatric care

Babies born with bad cholesterol, certain fat profiles may face psychological problems in childhood

New blood test for protein biomarkers could identify people in need of treatment

New information on benefits of oral food challenges when diagnosing food allergies

Novel mouse model can help monitor kidney disease progression and perform drug screening

Blood test combined with AI program could speed up diagnosis of brain tumors

Novel detection method for retinoblastoma

Breast cancer could soon be detected early using a blood test

Multi-centre registry trial tests use of PSMA tracer for early detection of prostate cancer

Liquid biopsy can predict prognosis in patients with glioblastoma

Brain function changes could help diagnose and manage depression

Leveraging the power of automation to boost research

Automating research - solutions and best practices

How can microdialysis benefit drug development

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