Cancer screening tests, cancer diagnoses during COVID-19 pandemic
2021-01-14
(Press-News.org) What The Study Did:
The number of patients undergoing cancer screening tests and of subsequent cancer diagnoses during the COVID-19 pandemic in the largest health care system in the northeastern United States was assessed in this study.
Authors:
Toni K. Choueiri, M.D., of the Dana-Farber Cancer Institute and Quoc-Dien Trinh, M.D., of Brigham and Women's Hospital in Boston, are the corresponding authors.
To access the embargoed study:
Visit our For The Media website at this link
https://media.jamanetwork.com/
(doi:10.1001/jamaoncol.2020.7600)
Editor's Note: The article includes conflict of interest and funding/support disclosures. Please see the article for additional information, including other authors, author contributions and affiliations, conflict of interest and financial disclosures, and funding and support.
INFORMATION:
Media advisory:
The full article is linked to this news release.
Embed this link to provide your readers free access to the full-text article
This link will be live at the embargo time
https://jamanetwork.com/journals/jamaoncology/fullarticle/10.1001/jamaoncol.2020.7600?guestAccessKey=8e9733f4-229b-4616-a1fe-169ee2e23abd&utm_source=For_The_Media&utm_medium=referral&utm_campaign=ftm_links&utm_content=tfl&utm_term=011421
ELSE PRESS RELEASES FROM THIS DATE:
2021-01-14
What The Study Did: Which demographic and socioeconomic factors were associated with patient participation in telehealth during the COVID-19 pandemic surge was examined in this observational study.
Authors: Ilaaf Darrat, M.D., M.B.A., of the Henry Ford Hospital in Detroit, is the corresponding author.
To access the embargoed study: Visit our For The Media website at this link https://media.jamanetwork.com/
(doi:10.1001/jamaoto.2020.5161)
Editor's Note: Please see the article for additional information, including other authors, author contributions and affiliations, conflict of interest and financial disclosures, ...
2021-01-14
What The Study Did: Researchers investigated the association of home confinement during the COVID-19 outbreak with myopia (nearsightedness) development in school-age children in China.
Authors: Xuehan Qian, M.D., Ph.D., of Tianjin Medical University Eye Hospital in Tianjin, China, is the corresponding author. This is an open access article distributed under the terms of the CC-BY License. © 2021 Wang J et al. JAMA Ophthalmology.
To access the embargoed study: Visit our For The Media website at this link https://media.jamanetwork.com/
(doi:10.1001/jamaophthalmol.2020.6239)
Editor's Note: The ...
2021-01-14
Cardiac rehabilitation is a therapy that combines guided exercise along with heart-healthy lifestyle education that can be life-saving for the majority of people who have had a major cardiac event, such as a heart attack. However, it is underutilized in the United States, with many hospitals referring just 20 percent or fewer of their eligible patients, largely because the referral process can be cumbersome. But new research shows that implementing a simple, easy to use "opt-out" pathway in the electronic health record drastically increased the rate of referrals, which could lead to fewer rehospitalizations and even lowered mortality. Led by researchers at the Perelman School of Medicine ...
2021-01-14
What The Study Did: Researchers in this randomized clinical trial compared injection-site pain and other reactions among adults age 65 and older who received flu vaccines.
Author: Kenneth E. Schmader, M.D., of the Duke University School of Medicine in Durham, North Carolina, is the corresponding author.
To access the embargoed study: Visit our For The Media website at this link https://media.jamanetwork.com/
(doi:10.1001/jamanetworkopen.2020.31266)
Editor's Note: The article includes conflict of interest and funding/support disclosures. Please see the article for additional information, including other authors, author contributions and affiliations, conflict of interest and financial disclosures, and funding and ...
2021-01-14
Tsukuba, Japan - Bacteria have the ability to form membrane vesicles to communicate with each other, but also to defend themselves against antibiotics. In a new study, researchers from the University of Tsukuba discovered a novel mechanism by which mycolic acid-containing bacteria, a specific group of bacteria with a special type of cell membrane, form membrane vesicles.
Bacteria have traditionally been classified on the basis of the composition of their cell envelopes. For example, microbiologists employ Gram staining to differentiate between bacteria that have a thick (Gram-positive) or thin (Gram-negative) cell wall. While bacterial membranes mostly act as protective barriers, they can also form protrusions to make membrane vesicles with diverse biological functions. ...
2021-01-14
Food allergies have been increasing dramatically across the developed world for more than 30 years. For instance, as many as 8% of children in the U.S. now experience potentially lethal immune system responses to such foods as milk, tree nuts, fish and shellfish. But scientists have struggled to explain why that is. A prevailing theory has been that food allergies arise because of an absence of natural pathogens such as parasites in the modern environment, which in turn makes the part of the immune system that evolved to deal with such natural threats hypersensitive to certain foods.
In a paper published Jan. 14 in the journal Cell, four Yale immunobiologists propose an expanded explanation for the rise of food allergies -- the exaggerated ...
2021-01-14
Focusing on the largest health care system in the Northeast, the study is among the first to document the pandemic's impact on cancer screening and diagnosis.
Screening and diagnoses rebounded in the months following the first surge of the pandemic.
The authors urge those who delayed screenings during the height of the pandemic to contact their health care provider to discuss the potential need to reschedule one.
BOSTON - In one of the first studies to examine the impact of the COVID-19 pandemic on cancer diagnoses, researchers at Dana-Farber/Brigham and Women's ...
2021-01-14
HOUSTON - (Jan. 14, 2021) - Researchers at Baylor College of Medicine have discovered how therapeutics targeting RNA splicing can activate antiviral immune pathways in triple negative breast cancers (TNBC) to trigger tumor cell death and signal the body's immune response. A new study published in Cell shows that endogenous mis-spliced RNA in tumor cells mimics an RNA virus, leading tumor cells to self-destruct as if fighting an infection. Researchers suggest this mechanism could open new avenues for turning on the immune system in aggressive cancers like TNBC.
"We know therapeutics that partially interfere with RNA splicing can have a very strong impact on tumor growth and progression, but the mechanisms of tumor killing are largely ...
2021-01-14
A vector refers to an organism that carries and transmits an infectious disease, as mosquitoes do malaria.
Lead compounds are chemical compounds that show promise as treatment for a disease and may lead to the development of a new drug.
Antiplasmodial lead compounds are those that counter parasites of the genus Plasmodium, which is the parasite that infects mosquitoes and causes malaria in people.
The study findings were published in Nature Communications on 11 January 2021, at a time when malaria incidence generally peaks after the holiday season.
MOSQUITO INFECTION EXPERIMENT CENTRE
Professor Lizette Koekemoer, co-director of the WRIM and the National Research ...
2021-01-14
Recently, the innovation project watermelon and melon cultivation and physiology team of Zhengzhou Fruit Research Institute has made new progress in the metabolism regulation of sugar and organic acid in watermelon fruit. The changes of sugar and organic acid during the fruit development were analyzed and the key gene networks controlling the metabolism of sugar and organic acid during the fruit development were identified. These results provided a theoretical basis for watermelon quality breeding, which had important scientific significance for the development of watermelon industry and the improvement of watermelon breeding level in China. The related research results were published in the journals of Horticulture Research and Scientia Horticulturae.
The ...
LAST 30 PRESS RELEASES:
[Press-News.org] Cancer screening tests, cancer diagnoses during COVID-19 pandemic