Diagnostic News and Research

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Microbial exposure during infancy contributes immune system development

The research paper explores the role of early life environmental factors and the human microbiome in the development of atopy and asthma. It highlights the potential impact of exposures on immune function and provides insights into microbial mediators of chronic inflammatory diseases in childhood.

29 Jun 2023

Promoting widespread use of brief assessment tools in primary care for early detection of cognitive impairment

Mild cognitive impairment, which occurs in about one in six individuals in the U.S., age 65 and older, remains substantially underdiagnosed, especially in disadvantaged populations.

29 Jun 2023

The protective effects of extra virgin olive oil on disease risk factors

Researchers conducted a systematic review to consolidate recent evidence on the preventive benefits of extra virgin olive oil on disease risk factors.

29 Jun 2023

Understanding the biological effects of SARS-CoV-2 persistence in children

Researchers analyzed the most recent knowledge about severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2).

29 Jun 2023

Simple blood test combined with risk model improves lung cancer mortality prediction

A blood-based test developed by researchers at The University of Texas MD Anderson Cancer Center can efficiently predict an individual's risk of dying from lung cancer when combined with a personalized risk model.

28 Jun 2023

Novel PET radiotracer shows high sensitivity, specificity in diagnosing coronary artery disease in obese patients

A novel PET perfusion radiotracer, 18F-flurpiridaz, can diagnose coronary artery disease (CAD) in obese patients with a higher sensitivity and specificity compared to 99mTc-SPECT myocardial perfusion imaging (MPI), according to research presented at the 2023 Society of Nuclear Medicine and Molecular Imaging Annual Meeting. 18F-flurpiridaz PET MPI obtained images at a lower radiation dose than 99mTc-SPECT MPI and performed similarly in both obese and non-obese patients.

27 Jun 2023

New digital assay can directly measure the presence of HIV in single drop of blood

A milliliter of blood contains about 15 individual drops. For a person with human immunodeficiency virus (HIV), each drop of blood could contain anywhere from fewer than 20 copies of the virus to more than 500,000 copies.

27 Jun 2023

AI algorithm with high diagnostic accuracy helps improve lung cancer detection

Assistance from an artificial intelligence (AI) algorithm with high diagnostic accuracy improved radiologist performance in detecting lung cancers on chest X-rays and increased human acceptance of AI suggestions, according to a study published in Radiology, a journal of the Radiological Society of North America.

27 Jun 2023

Multiple subtypes of major depressive disorder identified using brain imaging

Major depressive disorder (MDD) is not only among the most common mental illnesses, affecting over 8% of Americans, but it is also extremely variable from one person to another.

27 Jun 2023

Measurable upticks in gut bacteria blooms tied to lupus flare-ups

Recurrent bouts of systemic lupus erythematosus, marked by the body's immune system attack of its own tissues, closely tracked with measurable upticks in growth in the gut of a certain species of bacteria.

27 Jun 2023

New research shows antibody cross-reactivity between human and animal coronaviruses

Researchers probed for antibody binding against all seven human coronaviruses (hCoVs).

27 Jun 2023

New computational technique shows promise for identifying different subtypes of Alzheimer's disease

A new computational technique that combines genomic and tau PET imaging data promises a more personalized approach for subtyping Alzheimer's disease.

26 Jun 2023

New sensor chip detects disease pathogens with 10x sensitivity

Texas A&M AgriLife Research scientists and collaborators at Iowa State University have developed a sensor chip that can detect many disease pathogens with 10 times the sensitivity of currently available methods.

26 Jun 2023

Long-term protection unveiled: hybrid immunity guards against Omicron reinfections

Researchers evaluated the impact of SARS-CoV-2 Wuhan-Hu-1 strain (WH1) immune imprinting on antibody-based immunological responses.

26 Jun 2023

Using deep learning algorithm for automated detection of occlusal caries

A diagnostic study on the detection of occlusal caries from a clinical photograph using a deep learning algorithm will be presented at the 101st General Session of the IADR, which will be held in conjunction with the 9th Meeting of the Latin American Region and the 12th World Congress on Preventive Dentistry on June 21-24, 2023, in Bogotá, Colombia.

25 Jun 2023

Adopting a 30th birthday genetic profile test could save lives and NHS costs

A new study published in the US medical journal ‘The Annals of Internal Medicine’ makes a very strong case for universal genetic testing at the age of 30.

24 Jun 2023

New white paper on challenges and opportunities in theranostics education

Leaders from 12 nuclear medicine organizations around the world have issued a white paper about the challenges and opportunities in theranostics education.

23 Jun 2023

Hassenfeld Children's Hospital at NYU Langone: A leader in pediatric cardiology and heart surgery care

Hassenfeld Children's Hospital at NYU Langone is the highest ranked in New York for pediatric cardiology and heart surgery care, based on the national specialty ranking in the U.S. News & World Report's annual "Best Children's Hospitals" guide released this week.

23 Jun 2023

UA researcher develops new method to monitor frailty symptoms

A layperson might think of "frail" as simply a synonym for "weak" or "fragile." But in the medical field, frailty is a specific term, meaning – due to factors including inflammation and hormone shifts – a patient has a lack of physiological reserve, or a reduced ability to tolerate stress.

23 Jun 2023

Mario Romero-Ortega selected to head the University of Arizona Department of Biomedical Engineering

Mario Romero-Ortega was selected through a nationwide search to head the University of Arizona Department of Biomedical Engineering, beginning with the fall 2023 semester.

23 Jun 2023

Diagnostic News and Research

Microbial exposure during infancy contributes immune system development

Promoting widespread use of brief assessment tools in primary care for early detection of cognitive impairment

The protective effects of extra virgin olive oil on disease risk factors

Understanding the biological effects of SARS-CoV-2 persistence in children

Simple blood test combined with risk model improves lung cancer mortality prediction

Novel PET radiotracer shows high sensitivity, specificity in diagnosing coronary artery disease in obese patients

New digital assay can directly measure the presence of HIV in single drop of blood

AI algorithm with high diagnostic accuracy helps improve lung cancer detection

Multiple subtypes of major depressive disorder identified using brain imaging

Measurable upticks in gut bacteria blooms tied to lupus flare-ups

New research shows antibody cross-reactivity between human and animal coronaviruses

New computational technique shows promise for identifying different subtypes of Alzheimer's disease

New sensor chip detects disease pathogens with 10x sensitivity

Long-term protection unveiled: hybrid immunity guards against Omicron reinfections

Using deep learning algorithm for automated detection of occlusal caries

Adopting a 30th birthday genetic profile test could save lives and NHS costs

New white paper on challenges and opportunities in theranostics education

Hassenfeld Children's Hospital at NYU Langone: A leader in pediatric cardiology and heart surgery care

UA researcher develops new method to monitor frailty symptoms

Mario Romero-Ortega selected to head the University of Arizona Department of Biomedical Engineering

Industry Focus eBook - Cell & Gene Therapy (1st Edition) eBook

Bringing real-time analytics to downstream bioprocess monitoring

Designing fluidic architecture for scalable diagnostic platforms

Evaluating new approaches for rare disease genomics

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