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Using tissue-embedded nanoelectronic devices to monitor the functional maturation of cardiomyocytes

Research in animal models has demonstrated that stem-cell derived heart tissues have promising potential for therapeutic applications to treat cardiac disease. But before such therapies are viable and safe for use in humans, scientists must first precisely understand on the cellular and molecular levels which factors are necessary for implanted stem-cell derived heart cells to properly grow and integrate in three dimensions within surrounding tissue.

8 Mar 2023

Prevalence of dementia in India may be higher than previous estimates, study reveals

Dementia in India may be higher than previous estimates have suggested and could be more in line with prevalence rates for countries such as the United States and the United Kingdom, according to a new collaborative study by researchers from the University of Surrey, University of Southern California, University of Michigan, and All India Institute of Medical Sciences.

8 Mar 2023

AI tool can accurately differentiate between normal and abnormal chest X-rays

An artificial intelligence (AI) tool can accurately identify normal and abnormal chest X-rays in a clinical setting, according to a study published in Radiology, a journal of the Radiological Society of North America.

7 Mar 2023

Intraoperative 3D imaging more effective in confirming the accuracy of pedicle screw placement during spine surgery

A study at Hospital for Special Surgery found that intraoperative three-dimensional (3D) imaging was superior to two-dimensional radiographs in confirming the accuracy of pedicle screw placement during spine surgery.

7 Mar 2023

Wrist-worn device can accurately predict troponin-I and obstructed arteries in five minutes

An experimental wrist-worn device was found to predict troponin-I and obstructed arteries with 90% accuracy in five minutes, according to research being presented at the American College of Cardiology's Annual Scientific Session Together With the World Congress of Cardiology.

6 Mar 2023

Stick-on sensor alerts clinicians about heart failure complications

People with heart failure were 38% less likely to be readmitted to the hospital for heart failure complications within 90 days if they wore a stick-on sensor that alerted their clinician about fluid buildup in the lungs, according to a study presented at the American College of Cardiology's Annual Scientific Session Together With the World Congress of Cardiology.

6 Mar 2023

Researchers optically evoke tachycardia enhanced anxiety-like behaviour

In a recent study published in the journal Nature, researchers devised a non-invasive optogenetic and wearable cardiac pacemaker for accurate and specific control of cardiac rhythm for ≤900 beats per minute (bpm), enabled by micro-light-emitting display (LED) harness and systemic channelrhodopsin delivery.

6 Mar 2023

Using intravascular imaging to visualize narrowed coronary arteries improves outcomes after stenting

Patients with complex coronary artery disease who underwent a stenting procedure guided by intravascular imaging were nearly 40% less likely to die of heart disease, have a heart attack caused by a new blockage in the treated artery or need a repeat stenting procedure in the treated artery, compared with similar patients who underwent a standard angiography-guided stenting procedure, according to research presented at the American College of Cardiology's Annual Scientific Session Together With the World Congress of Cardiology.

5 Mar 2023

Causal AI quantifies benefits of actions needed to overcome inherited risk of coronary artery disease

Researchers demonstrated that a causal artificial intelligence (AI) system can accurately quantify how much a person must reduce their blood pressure or low-density lipoprotein (LDL) cholesterol to overcome their inherited risk of coronary artery disease (CAD), according to research presented at the American College of Cardiology's Annual Scientific Session Together With the World Congress of Cardiology.

5 Mar 2023

Electronic notifications boost the prescription of life-saving cardiology drug

An automated system that flags which patients could most benefit from an underused yet life-saving cardiology drug more than doubled new prescriptions, according to a pilot program test by researchers at NYU Grossman School of Medicine.

5 Mar 2023

Using smartphone images for earlier detection of anemia in children

Researchers at UCL and University of Ghana have successfully predicted whether children have anemia using only a set of smartphone images.

3 Mar 2023

New ghost imaging algorithm produces higher-resolution image reconstruction with better contrast

Although electron microscopy can already reveal details as small as one nanometer, ongoing research seeks to break through barriers limiting image quality and reducing the optical dose on the samples. Aberration is a common problem in electron microscopy that can reduce the resolution and quality of the images produced.

3 Mar 2023

Innovative method to spot bacteria in blood, wastewater, and more

Shine a laser on a drop of blood, mucus, or wastewater, and the light reflecting back can be used to positively identify bacteria in the sample.

3 Mar 2023

Government funding to accelerate research in AI healthcare technologies

Tens of thousands of patients across the country could benefit from quicker, earlier diagnoses and more effective treatments for a range of conditions - as the government invests nearly £16 million into pioneering artificial intelligence research (AI).

3 Mar 2023

Cardiac MRI can produce an accurate picture of the healthy heart in adolescence

The results, published in eClinicalMedicine, have direct implications for clinical practice by providing a list of reference values for a multitude of cardiac parameters used in daily practice.

3 Mar 2023

Deep learning–based method can accurately detect Alzheimer’s disease based on data from brain MRIs

Although investigators have made strides in detecting signs of Alzheimer's disease using high-quality brain imaging tests collected as part of research studies, a team at Massachusetts General Hospital (MGH) recently developed an accurate method for detection that relies on routinely collected clinical brain images.

3 Mar 2023

AI diagnostic tool can predict the risk of flare-ups for ulcerative colitis

Ulcerative colitis assessment could be improved after new research shows that an artificial intelligence model could predict flare-ups and complications after reading biopsies.

3 Mar 2023

Ultrafast PCR technology shortens the test time by 10-fold

PCR technology is a molecular diagnostics technology that detects target nucleic acids by amplifying the DNA amount. It has brought marked progress in the life sciences field since its development in 1984.

3 Mar 2023

Wireless wearable sweat sensor patch imitates the 'spike signals' of sensory neurons

Human sweat contains chemical information including blood metabolites, ion concentrations, and nutrients. Monitoring this information using a wearable sensor can allow non-invasive (i.e. without blood sampling), real time health status tracking.

3 Mar 2023

Festo advances high-throughput automated pipetting with closed-loop control

Festo introduces the DHOP closed-loop pipette head for high-speed robotic pipetting applications requiring consistent volumes over a wide range of liquid viscosities. The DHOP pipette head provides the utmost in automation flexibility, speed, and feedback when devices handle many liquids.

From Festo Ltd. 2 Mar 2023

Device / Technology News

Using tissue-embedded nanoelectronic devices to monitor the functional maturation of cardiomyocytes

Prevalence of dementia in India may be higher than previous estimates, study reveals

AI tool can accurately differentiate between normal and abnormal chest X-rays

Intraoperative 3D imaging more effective in confirming the accuracy of pedicle screw placement during spine surgery

Wrist-worn device can accurately predict troponin-I and obstructed arteries in five minutes

Stick-on sensor alerts clinicians about heart failure complications

Researchers optically evoke tachycardia enhanced anxiety-like behaviour

Using intravascular imaging to visualize narrowed coronary arteries improves outcomes after stenting

Causal AI quantifies benefits of actions needed to overcome inherited risk of coronary artery disease

Electronic notifications boost the prescription of life-saving cardiology drug

Using smartphone images for earlier detection of anemia in children

New ghost imaging algorithm produces higher-resolution image reconstruction with better contrast

Innovative method to spot bacteria in blood, wastewater, and more

Government funding to accelerate research in AI healthcare technologies

Cardiac MRI can produce an accurate picture of the healthy heart in adolescence

Deep learning–based method can accurately detect Alzheimer’s disease based on data from brain MRIs

AI diagnostic tool can predict the risk of flare-ups for ulcerative colitis

Ultrafast PCR technology shortens the test time by 10-fold

Wireless wearable sweat sensor patch imitates the 'spike signals' of sensory neurons

Festo advances high-throughput automated pipetting with closed-loop control

Unveiling Hidden Potential: Organoids for Disease Modeling in Neuroscience Research

How GLP‑1 Agonists Are Shaping the Future of Obesity Treatment With Dr Bryony Henderson

Flow chemistry, AI, and NMR: A next-gen approach to scalable API production

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