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Sleep-disordered breathing in cognitively unimpaired amyloid-positive individuals may exacerbate neurodegeneration in medial temporal lobe subregions

A new study investigated the link between SDB severity and the volume of medial temporal lobe (MTL) substructures. In addition, it also evaluated the association between SDB and MTL subregions volumes with episodic memory performance.

2 Jun 2023

Novel technology helps analyze tumor growth in another dimension

Tumors are composed of rapidly multiplying cancer cells. Understanding which biochemical processes fuel their relentless growth can provide hints at therapeutic targets.

2 Jun 2023

Technology advance could enable the use of ophthalmologic OCT systems at home

Researchers have shown that a vertical cavity surface emitting laser (VCSEL) diode, which is commonly used in telecommunications and lidar applications, could offer a less expensive light source for swept-source optical coherence tomography (OCT).

1 Jun 2023

UCD researcher receives ERC Consolidator grant to unlock computational insights into cardiac xenotransplantation

Dr Philip Cardiff, Associate Professor at University College Dublin's School of Mechanical and Materials Engineering, has received a European Research Council (ERC) Consolidator grant of €2 million for his 5-year project XenoSim.

1 Jun 2023

Study suggests licorice-derived liquiritigenin has breast cancer prevention potential for high-risk postmenopausal women

Researchers evaluated the potential of three licorice (Glycyrrhiza) species, i.e., G. glabra (GG), G. uralensis (GU), and G. infata (GI), and hops (Humulus lupulus), and their main bioactive polyphenols, to prevent breast malignancy.

1 Jun 2023

AI interpretations of MRI images could provide more accurate RA prediction

Early inflammatory arthritis is often undifferentiated, but it may develop into established RA or another arthropathy.

31 May 2023

A deeper look into axial spondyloarthritis: Prevalence, diagnosis, and treatment

There is a large diagnostic delay for people with axial spondyloarthritis (axSpA). In 2008, the SPACE cohort started to assess the prevalence of axSpA – and the reliability of an early diagnosis in people with chronic back pain (CBP).

31 May 2023

Biomarker study reveals the effects of astrocyte reactivity in preclinical Alzheimer's disease

Evidence supports a close link between Aβ, astrocyte reactivity, and tau pathology in preclinical AD.

31 May 2023

Largest clinical case series of laughing gas users finds a predominance of young Asian men

The largest clinical case series to date of recreational users of nitrous oxide, popularly known as laughing gas, has found a predominance of young men of Asian ethnicity among those with neurological side effects who were seen at hospitals in 3 major cities in England.

30 May 2023

Ultraflexible nanoelectrodes improve the efficacy of brain stimulation

Conventional implantable medical devices designed for brain stimulation are often too rigid and bulky for what is one of the body's softest and most delicate tissues.

30 May 2023

RNA plays a role in regulating cell fate in the early mouse embryo

The early stages of embryonic development contain many of life's mysteries. Unlocking these mysteries can help us better understand early development and birth defects, and help develop new regenerative medicine treatments.

30 May 2023

AI can accurately identify changes in brain structure related to head injury in student athletes

An artificial intelligence computer program that processes magnetic resonance imaging (MRI) can accurately identify changes in brain structure that result from repeated head injury, a new study in student athletes shows.

30 May 2023

New blood biomarkers can help quantify the brain impact of neurosurgery

Damage to the brains of patients operated on for brain tumors may be assessed by measuring biomarkers in the blood pre- and postoperatively.

30 May 2023

Could implementing a goal-directed care bundle for lowering blood pressure improve outcomes for patients with intracerebral hemorrhage?

Researchers designed the Intensive Care Bundle with Blood Pressure Reduction in Acute Cerebral Haemorrhage Trial.

30 May 2023

Artificial intelligence in sperm selection for assisted reproduction

Researchers summarize available evidence on the application of artificial intelligence and machine learning in sperm selection.

29 May 2023

Results revealed for first large-scale assessment of radiological brain health in stroke patients

University of Cincinnati researchers are presenting abstracts at the European Stroke Organization Conference (ESOC) 2023, May 24-26 in Munich, Germany, including the results of the first large-scale assessment of radiological brain health in stroke patients in a population.

26 May 2023

Novel endoscopic imaging system design could accelerate the adoption of multi-tracer FGS

For patients with solid cancers, endoscopic surgery is one of the primary treatment options to remove tumors. However, there is a high risk of cancer recurrence if even a small number of cancerous cells are left behind after surgical resection.

26 May 2023

Researchers study canine brain networks in detail

A study on canine brain networks reveals that during mammalian brain evolution, the role of the cingulate cortex, a bilateral structure located deep in the cerebral cortex, was partly taken over by the lateral frontal lobes, which control problem-solving, task-switching, and goal-directed behavior.

26 May 2023

Study highlights two strategies used by Salmonella to escape the human body's defenses

Like thieves that constantly look for ways to evade capture, Salmonella enterica, a disease-causing bacterium, uses various tactics to escape the human body's defence mechanisms.

26 May 2023

Large study uncovers new details about long COVID

Initial findings from a study of nearly 10,000 Americans, many of whom had COVID-19, have uncovered new details about long COVID, the post-infection set of conditions that can affect nearly every tissue and organ in the body.

26 May 2023

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Imaging News and Research

Sleep-disordered breathing in cognitively unimpaired amyloid-positive individuals may exacerbate neurodegeneration in medial temporal lobe subregions

Novel technology helps analyze tumor growth in another dimension

Technology advance could enable the use of ophthalmologic OCT systems at home

UCD researcher receives ERC Consolidator grant to unlock computational insights into cardiac xenotransplantation

Study suggests licorice-derived liquiritigenin has breast cancer prevention potential for high-risk postmenopausal women

AI interpretations of MRI images could provide more accurate RA prediction

A deeper look into axial spondyloarthritis: Prevalence, diagnosis, and treatment

Biomarker study reveals the effects of astrocyte reactivity in preclinical Alzheimer's disease

Largest clinical case series of laughing gas users finds a predominance of young Asian men

Ultraflexible nanoelectrodes improve the efficacy of brain stimulation

RNA plays a role in regulating cell fate in the early mouse embryo

AI can accurately identify changes in brain structure related to head injury in student athletes

New blood biomarkers can help quantify the brain impact of neurosurgery

Could implementing a goal-directed care bundle for lowering blood pressure improve outcomes for patients with intracerebral hemorrhage?

Artificial intelligence in sperm selection for assisted reproduction

Results revealed for first large-scale assessment of radiological brain health in stroke patients

Novel endoscopic imaging system design could accelerate the adoption of multi-tracer FGS

Researchers study canine brain networks in detail

Study highlights two strategies used by Salmonella to escape the human body's defenses

Large study uncovers new details about long COVID

Leveraging the power of automation to boost research

Automating research - solutions and best practices

How can microdialysis benefit drug development

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