(Press-News.org) Glenview, Illinois – Published monthly, the journal CHEST® features peer-reviewed, cutting-edge original research in chest medicine: Pulmonary, critical care and sleep medicine and related disciplines. Journal topics include asthma, chest infections, COPD, critical care, diffuse lung disease, education and clinical practice, pulmonary vascular disease, sleep, thoracic oncology and the humanities.
The April issue of the CHEST journal contains 50 articles, including clinically relevant research, reviews, case series, commentary and more. Each month, the journal also offers complementary web and multimedia resources, including visual abstracts, to expand the reach of its most interesting, timely and relevant research.
“With April serving as Sarcoidosis Awareness Month, I recommend reading the latest research, “Efzofitimod for the Treatment of Pulmonary Sarcoidosis,” included in the April issue,” says Editor in Chief of the journal, Peter Mazzone, MD, MPH, FCCP. “While larger studies are needed, this research suggests that efzofitimod may be a useful treatment to manage sarcoidosis.”
Also included in the current issue of the journal CHEST:
Asthma
Cross-sectional study, “Peripheral Airway Dysfunction in Obesity and Obese Asthma,” finds that people with obesity and asthma have significant dysfunction in the distal airways at baseline that worsens with methacholine.
Critical Care
Qualitative analysis, “Multidisciplinary ICU Recovery Clinic Visits,” identifies two primary themes from the patient-provider dialogue: problem identification and problem-solving strategies. View the visual abstract for this research.
Sleep
Original research, “OSA and Subsequent Risk of Hospitalization With Pneumonia, RespiratoryInfection, and Total Infection,” suggests screening for and treating severe OSA in the primary care setting may lower the risk of hospitalization caused by pneumonia and other infectious diseases. View the visual abstract for this research.
Thoracic Oncology
“Shape-Sensing Robotic-Assisted Bronchoscopy vs Digital Tomosynthesis-Corrected Electromagnetic Navigation Bronchoscopy” uses a uniform conservative definition of diagnostic yield to show that diagnostic performance and safety profiles were comparable for shape-sensing robotic-assisted bronchoscopy and digital tomosynthesis-electromagnetic navigational bronchoscopy. Listen to a podcast of the experts discussing their findings.
To view the entire April issue of the CHEST journal, visit journal.chestnet.org, and follow @journal_CHEST on Twitter for the latest journal news.
About the American College of Chest Physicians
The American College of Chest Physicians® (CHEST) is the global leader in the prevention, diagnosis and treatment of chest diseases. Its mission is to champion advanced clinical practice, education, communication and research in chest medicine. It serves as an essential connection to clinical knowledge and resources for its 19,000+ members from around the world who provide patient care in pulmonary, critical care and sleep medicine. For information about the American College of Chest Physicians, and its flagship journal CHEST®, visit chestnet.org.
END
Highlights from the journal CHEST®, April 2023
2023-04-13
ELSE PRESS RELEASES FROM THIS DATE:
First-in-Canada clinical RNA sequencing platform may improve rare disease diagnostics in pediatrics
2023-04-13
A new clinical RNA sequencing platform at The Hospital for Sick Children (SickKids) is helping to facilitate research into rare genetic conditions and carve a path for Precision Child Health, a movement at SickKids to deliver individualized care for every patient.
RNA sequencing provides a different way of looking at the genes, by looking at how the body interprets the genetic code rather than looking directly at the genetic code itself. While DNA-based tests like genome sequencing take a picture of a person’s genetic code, scientists can better understand how the DNA is being read by also looking at RNA, which carries instructions for making ...
Durability of bivalent boosters against Omicron subvariants
2023-04-13
(CHAPEL HILL, N.C., April 13, 2023) New research led by the UNC Gillings School of Global Public Health shows that bivalent COVID-19 boosters are still providing effective protection from hospitalization and death, even against the most recent omicron subvariants.
Published this week in the New England Journal of Medicine (NEJM), researchers found that the bivalent boosters were 67% effective in preventing hospitalization and death in those who had been previously vaccinated or boosted. Effectiveness waned to 48% after four weeks, 44% after 10 weeks and 38% after 20 weeks.
Though ...
Improving the accuracy of near-infrared fluorescence in cardiovascular imaging
2023-04-13
Cardiovascular diseases (CVDs) or heart diseases are still the leading cause of death globally. Fortunately, doctors are now equipped with more advanced and sophisticated tools that help them diagnose CVDs. A prominent example is intravascular ultrasound (IVUS), which enables cardiologists to obtain images of the inside of blood vessels using a thin ultrasound probe. These images can then be used to assess problems such as the thickening of arteries caused by fat or plaque buildup.
While IVUS is undoubtedly a powerful ...
New tool to study hepatitis B could open the door to a cure
2023-04-13
Hepatitis C and hepatitis B viruses both attack the liver, eventually causing deadly cirrhosis or cancer. But while antivirals can cure 95 percent of HCV infections, its cousin HBV has long eluded effective therapeutics. As a result, nearly 1 million people die from HBV every year.
Now researchers from the lab of Rockefeller’s Charles M. Rice—who shared the 2020 Nobel Prize in Physiology or Medicine for pioneering novel methods to grow and study HCV—have developed an approach for studying HBV in the lab that ...
Biological bouncers: How immune cells yank antigens from surfaces to learn and evolve
2023-04-13
Most cells evolve slowly, accumulating incremental changes that better suit their environments. Immune cells, because they must adapt rapidly to counter new threats, evolve much more quickly. Part of that, UCLA physicists now report, rests on their ability to forcibly pull antigens off other cells’ surfaces and “study” them.
By using this type of mechanical force, the immune system’s B cells, which create antibodies that fight off harmful pathogens like viruses, bacteria and parasites by targeting their ...
OHSU researchers assemble comprehensive atlas of gene mutations in human tissue
2023-04-13
Researchers have created the largest atlas of post-zygotic genome mutations in healthy human tissue ever assembled — a scientific advancement that could unlock new avenues for diagnosing and treating genetic disease. It is the largest ever in terms of the combined number of tissues and number of donors sampled.
The study, led by researchers at Oregon Health & Science University, published today in the journal Science.
The development points the way toward understanding the genetic underpinnings of disease associated with cancer as well as innumerable conditions caused by cellular malfunction, including ...
In sync brainwaves predict learning, study shows
2023-04-13
Students whose brainwaves are more in sync with their classmates and teacher are likely to learn better than those lacking this “brain-to-brain synchrony,” shows a new study by a team of psychology and education researchers. The findings, which appear in the journal Psychological Science, offer new insights into the learning process.
“This is the first study to show that the extent to which students’ and teachers’ brainwaves are in sync during real-world learning can predict how well students retain information from class,” says lead author Ido Davidesco, an assistant professor at the ...
Researchers discover tiny galaxy with big star power using James Webb telescope
2023-04-13
Using first-of-their-kind observations from the James Webb Space Telescope, a University of Minnesota Twin Cities-led team looked more than 13 billion years into the past to discover a unique, minuscule galaxy that generated new stars at an extremely high rate for its size. The galaxy is one of the smallest ever discovered at this distance—around 500 million years after the Big Bang—and could help astronomers learn more about galaxies that were present shortly after the Universe came into existence.
The paper is published in Science, one of the world's top peer-reviewed academic journals.
The University of Minnesota researchers were one of the first teams to study ...
Humans, and piglets, and bears, oh my! Preventing dangerous blood clots
2023-04-13
“Don’t poke the bear”, they said. But that’s exactly what a team of scientists have been doing, to discover the secrets of blood clotting.
Hibernating bears, paralysed humans, and pigs kept in small enclosures all avoid dangerous blood clots, despite being immobile for extremely long periods.
Research from the University of Reading, with partners in Denmark, Germany, Norway and Sweden, shows that reduction of a key protein prevents the formation of blood clots in all three mammal species when they ...
UTSA astrophysicist leads international team in discovery of new exoplanet outside Earth’s solar system
2023-04-13
(SAN ANTONIO) April 13, 2023 - An international research team led by UTSA Associate Professor of Astrophysics Thayne Currie has made a breakthrough in accelerating the search for new planets.
In a paper slated for publication April 14 in Science, Currie reports the first exoplanet jointly discovered through direct imaging and precision astrometry, a new indirect method that identifies a planet by measuring the position of the star it orbits. Data from the Subaru Telescope in Hawai`i and space telescopes from the European Space Agency (ESA) were integral to the team’s discovery.
An ...