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Researchers examine antiviral responses in children infected with COVID-19 in South Brazil

New research has been published that focuses on the characterization of innate and adaptive immune responses in adult patients with different degrees of severity and also in pediatric patients with mild symptoms of COVID-19. In this study, researchers have developed an immune profile in children to understand the difference in COVID-19 infection in children and adults.

21 Apr 2021

Smartphone-based ECG screening detects previously unknown atrial fibrillation in American Indians

A smartphone-based electrocardiogram (ECG) screening accurately detected previously unknown atrial fibrillation in American Indians, and more than half who were diagnosed with the irregular heart rhythm were younger than the recommended screening age of 65, according to new research published today in the Journal of the American Heart Association, an open access journal of the American Heart Association.

21 Apr 2021

Listen: A rookie doctor starts her career, forged by the pandemic

On this week's episode of "America Dissected," host Dr. Abdul El-Sayed spoke with Dr. Paloma Marin-Nevarez, an emergency medicine resident at UCSF Fresno, and KHN senior correspondent Jenny Gold about the challenges Marin-Nevarez faced as a new doctor learning the ropes during a devastating pandemic.

21 Apr 2021

Research offers new insights on the significance of hyperinflammation following SARS-COV-2 infection

Severe cases of COVID-19 can involve extensive inflammation in the body, and clinicians have wondered if this state is similar to what are called cytokine storm syndromes, in which the immune system produces too many inflammatory signals that can sometimes lead to organ failure and death.

21 Apr 2021

Researchers develop a new method for the detection and evolution of kidney cancer

The research groups Mintota and Photochemistry Reactivity Group of the faculties of Chemistry and Pharmacy of the University of Valencia have developed a method for the detection and evolution of kidney cancer through urine and the dispersion of gold nanoparticles, in what is the first system that will provide reliable information on the existence and progress of this pathology.

21 Apr 2021

New AI predicts the location of “accessory pathways” in the heart

Kobe University Hospital's Dr. NISHIMORI Makoto and Project Assistant Professor KIUCHI Kunihiko et al. (of the Division of Cardiovascular Medicine, Department of Internal Medicine) have developed an AI that uses multiple kinds of test data to predict the location of surplus pathways in the heart called 'accessory pathways', which cause the heart to beat irregularly.

21 Apr 2021

Study reveals the mechanisms involved in the transdifferentiation of esophageal keratinocytes into columnar cells

Metaplasia is defined as the replacement of a fully differentiated cell type by another. There are several classical examples of metaplasia, one of the most frequent is called Barrett's oesophagus.

21 Apr 2021

Advantech Connect Online Partner Conference to Promote Edge-to-Cloud Partnerships and AIoT Solutions for Smart City Services

Irvine, California, April 21, 2021 - Advantech (stock code: 2395), a leading provider of advanced IoT intelligence systems, is excited to launch its Advantech Connect Online Partner Conference, an online partner conference for global partners, focusing on the theme “Edge-to-Cloud Partnerships Enable Smart City Services with AIoT”.

From Advantech 21 Apr 2021

New efforts to improve the efficacy of nucleotide-based drugs against prostate cancer, bone metastasis

Published in the Advanced Functional Materials, University of Minnesota researcher Hongbo Pang led a cross-institutional study on improving the efficacy of nucleotide-based drugs against prostate cancer and bone metastasis.

21 Apr 2021

HSS’ doctor performs first total wrist replacement surgery with KinematX implant

Sixty-nine-year-old Mark Eisen says he waited seven years for a surgery he hopes will change his life. Last week, he had the first total wrist replacement with KinematX™, a new implant co-designed by Scott Wolfe, MD, chief emeritus of the Hand and Upper Extremity Service at Hospital for Special Surgery (HSS). Dr. Wolfe performed the surgery on April 15.

21 Apr 2021

Field of mathematics reveals a potential gene that causes acute lymphoblastic leukemia

Using a widely known field of mathematics designed mainly to study how digital and other forms of information are measured, stored and shared, scientists at Johns Hopkins Medicine and Johns Hopkins Kimmel Cancer Center say they have uncovered a likely key genetic culprit in the development of acute lymphoblastic leukemia (ALL).

21 Apr 2021

People who regularly use psychoactive substances experienced negative impacts during COVID-19

People who regularly use psychoactive substances report experiencing a variety of negative impacts since the COVID-19 pandemic began, including increased usage and fear of relapse or overdose, highlighting the need for improved supports and services, including better access to safe supply programs, according to a new CAMH survey published in the International Journal of Drug Policy.

21 Apr 2021

Characterization of lab-produced neutralizing antibodies targeting SARS-CoV-2

A new study led by Hans-Martin Jäck of the Friedrich-Alexander University Erlangen-Nuremberg in Germany engineered clusters of neutralizing monoclonal antibodies using a transgenic mouse model. A unique characteristic for the antibodies was the different ways it bound to the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) and the overall reduction in the viral spread for human ACE2.

21 Apr 2021

Changes to infant gut bacteria and food allergies are linked to C-section birth, ethnicity

Researchers have found a causal link between caesarean section birth, low intestinal microbiota and peanut sensitivity in infants, and they report the effect is more pronounced in children of Asian descent than others, in a recently published paper in the journal of the American Gastroenterological Association.

21 Apr 2021

Researchers explain how online symptom checkers generate probable diagnoses and suggestions

Have you recently turned to your mobile device or computer to find out if your cough, sniffle or fever could be caused by COVID-19?

21 Apr 2021

Researchers identify differences in immune response in asymptomatic versus severe COVID-19 cases

The largest study of its type in the UK has identified differences in the immune response to COVID-19, between people with no symptoms, compared to those suffering a more serious reaction to the virus.

21 Apr 2021

Curbing mass evictions during pandemic have played key role in preventing SARS-CoV-2 transmission

Renter protection policies that have curbed mass evictions during the COVID-19 pandemic have played a key role in preventing the spread of SARS-CoV-2 in U.S. cities, according to a new study published in Nature Communications.

21 Apr 2021

Researchers identify the cause of severe canine juvenile epilepsy

In a study conducted at the University of Helsinki, researchers found a cause for severe epilepsy resulting in death in Parson Russell Terrier puppies at a few months of age. A change in the PITRM1 gene can lead to a dysfunction of mitochondria, the cellular energy pumps.

21 Apr 2021

Ill-fitted footwear can significantly impede foot movement and comfort

As the back-to-school rush begins, podiatry experts at the University of South Australia are encouraging parents to get their children's school shoes professionally fitted, as new research confirms that ill-fitted footwear can significantly impede foot movement and comfort.

21 Apr 2021

Study identifies how SARS-CoV-2 enters and infects the brain

A recent preclinical study led by Anja Kipar of the University of Zurich and the University of Liverpool found evidence of the virus infecting and eventually provoking cell death in microglia and immune cells — but not neurons. The viral-induced apoptosis in these brain cells may explain why some long-haulers experience ‘brain fog’ months after recovery.

21 Apr 2021

Research News and Research

Researchers examine antiviral responses in children infected with COVID-19 in South Brazil

Smartphone-based ECG screening detects previously unknown atrial fibrillation in American Indians

Listen: A rookie doctor starts her career, forged by the pandemic

Research offers new insights on the significance of hyperinflammation following SARS-COV-2 infection

Researchers develop a new method for the detection and evolution of kidney cancer

New AI predicts the location of “accessory pathways” in the heart

Study reveals the mechanisms involved in the transdifferentiation of esophageal keratinocytes into columnar cells

Advantech Connect Online Partner Conference to Promote Edge-to-Cloud Partnerships and AIoT Solutions for Smart City Services

New efforts to improve the efficacy of nucleotide-based drugs against prostate cancer, bone metastasis

HSS’ doctor performs first total wrist replacement surgery with KinematX implant

Field of mathematics reveals a potential gene that causes acute lymphoblastic leukemia

People who regularly use psychoactive substances experienced negative impacts during COVID-19

Characterization of lab-produced neutralizing antibodies targeting SARS-CoV-2

Changes to infant gut bacteria and food allergies are linked to C-section birth, ethnicity

Researchers explain how online symptom checkers generate probable diagnoses and suggestions

Researchers identify differences in immune response in asymptomatic versus severe COVID-19 cases

Curbing mass evictions during pandemic have played key role in preventing SARS-CoV-2 transmission

Researchers identify the cause of severe canine juvenile epilepsy

Ill-fitted footwear can significantly impede foot movement and comfort

Study identifies how SARS-CoV-2 enters and infects the brain

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