Preliminary analysis of association between COVID-19 vaccination, sudden hearing loss
2021-05-20
(Press-News.org) What The Study Did: These preliminary findings using U.S. Centers for Disease Control and Prevention Vaccine Adverse Events Reporting System data in the early phase of societal COVID-19 vaccination using two messenger RNA vaccines suggest that no association exists between inoculation with a SARS-CoV-2 messenger RNA vaccine and incident sudden hearing loss.
Authors: Eric J. Formeister, M.D., M.S., of the Johns Hopkins University School of Medicine in Baltimore, 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.2021.0869)
Editor's Note: 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/jamaotolaryngology/fullarticle/10.1001/jamaoto.2021.0869?guestAccessKey=696eddbf-2d87-4e4a-923f-d7bb00f30a17&utm_source=For_The_Media&utm_medium=referral&utm_campaign=ftm_links&utm_content=tfl&utm_term=052021
ELSE PRESS RELEASES FROM THIS DATE:
2021-05-20
What The Study Did: Researchers assessed associations between prenatal, early postnatal or current exposure to secondhand smoke and symptoms of attention-deficit/hyperactivity disorder (ADHD) among school-age children in China.
Authors: Li-Wen Hu, M.D., Ph.D., and Guang-Hui Dong, M.D., Ph.D., of Sun Yat-sen University in Guangzhou, China, 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/jamanetworkopen.2021.10931)
Editor's Note: The article includes funding/support disclosures. Please see the article for additional information, including other authors, author contributions ...
2021-05-20
BOSTON - Screening for colorectal cancer - the second most common cause of cancer-related death in the United States - can save lives by detecting both pre-cancerous lesions that can be removed during the screening procedure, and colorectal cancer in its early stages, when it is highly curable.
Screening is most commonly performed with endoscopy: visualization of the entire colon and rectum using a long flexible optical tube (colonoscopy), or of the lower part of the colon and rectum with a shorter flexible tube (sigmoidoscopy).
This week, the United States Preventive Services Task Force (USPSTF) lowered the recommended beginning age for screening from 50 to 45 for persons without a family history of colorectal ...
2021-05-20
The discovery of a new species of ancient turtle is shedding light on hard-to-track reptile migrations about 100 million years ago. Pleurochayah appalachius, a bothremydid turtle adapted for coastal life, is described in a new paper published by a multi-institution research group in the journal Scientific Reports.
P. appalachius was discovered at the Arlington Archosaur Site (AAS) of Texas, which preserves the remnants of an ancient Late Cretaceous river delta that once existed in the Dallas-Fort Worth area and is also known for discoveries of fossil crocodyliformes and dinosaurs. P. appalachius belonged to an extinct lineage of pleurodiran (side-necked) ...
2021-05-20
For many engineers and scientists, nature is the world's greatest muse. They seek to better understand natural processes that have evolved over millions of years, mimic them in ways that can benefit society and sometimes even improve on them.
An international, interdisciplinary team of researchers that includes engineers from The University of Austin has found a way to replicate a natural process that moves water between cells, with a goal of improving how we filter out salt and other elements and molecules to create clean water while consuming less energy.
In a new paper published today in Nature Nanotechnology, researchers created a molecule-sized water transport channel that can carry water between cells while excluding protons ...
2021-05-20
Self-organizing heart organoids developed at IMBA - Institute of Molecular Biotechnology of the Austrian Academy of Sciences - are also effective injury- and in vitro congenital disease models. These "cardioids" may revolutionize research into cardiovascular disorders and malformations of the heart. The results are published in the journal Cell.
About 18 million people die each year from cardiovascular diseases, making them the leading cause of fatalities globally. Moreover, the most prevalent birth defects in children pertain to the heart. Currently, a major bottleneck in understanding human heart malformations and developing regenerative therapies are missing human physiological models of the heart.
The research group of Sasha Mendjan established cardioids ...
2021-05-20
NEW YORK, NY (May 20, 2021)--The immune nature of kidney cancer stands out when compared to other cancers: More immune cells infiltrate kidney cancers than most other solid tumors, and kidney cancer is one of the most responsive malignancies to today's immunotherapy regimens.
But despite treatment, many patients with clear cell renal carcinoma--the most common type of kidney cancer--eventually relapse and develop incurable metastatic disease.
A new study shows that the presence of a rare and previously unknown type of immune cell in kidney tumors can predict which patients are likely to have cancer recur after surgery. These cells could even ...
2021-05-20
We observe water vapor condensing into liquid droplets on a daily basis, be it as dew drops on leaves or as droplets on the lid of a cooking pot. Since the work of Dutch physicist J.D. van der Waals in the 19th century, condensation has been understood to result from attractive forces between the molecules of a fluid.
Now, an international team of researchers has discovered a new mechanism of condensation: Even if they don't attract each other, self-propelled particles can condense by turning toward dense regions, where they accumulate. The study was published in Nature Physics.
"It's like if cars steered toward crowded areas and made the crowd even bigger," explained Steve Granick, director of the IBS Center for Soft and Living ...
2021-05-20
Antiretroviral therapy, the common approach in the treatment of HIV, halts replication of the virus and has saved the lives of millions of people. However, for patients the drug cocktail becomes a lifetime necessity because they continue to harbor latent HIV in a small number of immune system cells. In the absence of treatment, HIV can again replicate and rebound into full blown AIDs.
A new study, however, suggests that addition of a single small molecule can rip away the cloak that shields those cells containing HIV and make them susceptible the patient's own antibodies that otherwise are not normally of much use against HIV.
For the study, a team of researchers ...
2021-05-20
HOUSTON - Researchers at The University of Texas MD Anderson Cancer Center have developed a first-of-its-kind artificial intelligence (AI)-based tool that can accurately identify rare groups of biologically important cells from single-cell datasets, which often contain gene or protein expression data from thousands of cells. The research was published today in Nature Computational Science.
This computational tool, called SCMER (Single-Cell Manifold presERving feature selection), can help researchers sort through the noise of complex datasets to study cells that would likely not be identifiable otherwise.
SCMER may be used broadly for many applications in oncology and beyond, explained senior author Ken Chen, Ph.D., associate professor of Bioinformatics ...
2021-05-20
A national study from researchers at Michigan Medicine found that nearly 3% of insured U.S. adults under 65 take medications that weaken their immune systems.
The findings, published in JAMA Network Open, are based on data from over 3 million patients with private insurance. They focus on patients' use of immunosuppressive drugs, including chemotherapy medications and steroids such as prednisone.
The analysis reveals nearly 90,000 people met the study criteria for drug-induced immunosuppression that may elevate risk for severe COVID-19 symptoms and hospitalization ...
LAST 30 PRESS RELEASES:
[Press-News.org] Preliminary analysis of association between COVID-19 vaccination, sudden hearing loss
