(Press-News.org) About The Study: This study of more than 70 million births or spontaneous abortions showed the prevalence of hepatitis C (HCV)-positive pregnancies in the U.S. increased 16-fold between 1998 and 2018. Maternal HCV infection was associated with increased odds of preterm labor, poor fetal growth, or fetal distress. These data may support recent recommendations for universal HCV screening with each pregnancy.
Authors: Po-Hung Chen, M.D., Ph.D., 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/jamanetworkopen.2023.24770)
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.
# # #
Embed this link to provide your readers free access to the full-text article This link will be live at the embargo time http://jamanetwork.com/journals/jamanetworkopen/fullarticle/10.1001/jamanetworkopen.2023.24770?utm_source=For_The_Media&utm_medium=referral&utm_campaign=ftm_links&utm_term=072123
About JAMA Network Open: JAMA Network Open is an online-only open access general medical journal from the JAMA Network. On weekdays, the journal publishes peer-reviewed clinical research and commentary in more than 40 medical and health subject areas. Every article is free online from the day of publication.
END
Trends in the prevalence of hepatitis C infection during pregnancy and maternal-infant outcomeTrends in the prevalence of hepatitis C infection during pregnancy and maternal-infant outcomes
JAMA Network Open
2023-07-21
ELSE PRESS RELEASES FROM THIS DATE:
Association between cervical cancer screening guidelines and preterm delivery
2023-07-21
About The Study: The findings of this study of births to females ages 18 to 24 suggest that additional recommended cervical cancer screenings before birth were associated with an increased risk of preterm delivery. Cervical cancer screening guidelines should consider the downstream implications for preterm delivery risk when weighing the population-level costs of screenings against the benefits of reduced cervical cancer mortality.
Authors: Rebecca Bromley-Dulfano, M.S., of Harvard University Medical School in Cambridge, Massachusetts, is the corresponding author.
To ...
Research reveals the scale of disorder underpinning Motor Neurone Disease
2023-07-21
Francis Crick Institute press release
Under strict embargo: 16:00hrs BST 21 July 2023
Peer reviewed
Experimental study
Cells
Research reveals the scale of disorder underpinning Motor Neurone Disease
Researchers at the Francis Crick Institute and UCL have shown that hundreds of proteins and mRNA molecules are found in the wrong place in nerve cells affected by Motor Neuron Disease (MND), also known as Amyotrophic Lateral Sclerosis (ALS).
ALS is a rapidly progressing and devastating condition that causes paralysis by affecting ...
Scripps Research scientists develop AI-based tracking and early-warning system for viral pandemics
2023-07-21
LA JOLLA, CA — Scripps Research scientists have developed a machine-learning system—a type of artificial intelligence (AI) application—that can track the detailed evolution of epidemic viruses and predict the emergence of viral variants with important new properties.
In a paper in Cell Patterns on July 21, 2023, the scientists demonstrated the system by using data on recorded SARS-CoV-2 variants and COVID-19 mortality rates. They showed that the system could have predicted the emergence of new SARS-CoV-2 “variants of concern” (VOCs) ahead of their official designations by the World Health Organization (WHO). Their ...
University of Liverpool scientists make promising discovery in fight against breast cancer
2023-07-21
Researchers from the University of Liverpool have created a biomedical compound that has the potential to stop the spread of breast cancer. A recently published paper details these early findings.
Scientists from the Chemistry and Biochemistry Departments at the University of Liverpool and Nanjing Medical School in China have discovered a possible way to block proteins produced in the body when a patient has cancer and which causes its spread to other parts of the body. This process, called metastasis, is largely responsible for patient deaths.
The major problem hindering the successful treatment of commonly occurring cancers is not the primary tumour which can usually be removed by ...
Male crickets court females in unison – unless rivals get too close
2023-07-21
Male crickets sing in unison to attract females – but stop singing if a rival gets too close, new research shows.
University of Exeter scientists watched more than 100 male field crickets, and measured how often they chirped at the same time (called “singing overlap”).
Singing by males one to five metres away from a listening male had a “stimulatory effect”, leading to a chorus of crickets singing together.
However, males were less likely to sing if another cricket chirped within one metre – possibly because the territorial insects instead chose to fight ...
Some people’s brain function still affected by Long COVID years after infection
2023-07-21
Some people’s brain function still affected by Long COVID years after infection
UK researchers have found that people with longer-term COVID-19 symptoms including brain fog showed reduced performance in tasks testing different mental processes up to two years after infection with the virus.
Researchers from King’s College London looked at whether infection with COVID-19 affected performance in two rounds of online cognitive testing that took place in 2021 and 2022. Data was collected for over 3,000 participants of the COVID Symptom Study Biobank study, across 12 tasks that tested memory, attention, reasoning, processing speed and ...
MASER technology scientist awarded funding for new research
2023-07-21
A scientist from Northumbria University has been awarded almost half a million pounds to develop a new technology which could transform deep-space communication, radio astronomy, medical imaging and airport security scanning.
Dr Juna Sathian has received a grant from the government’s Engineering & Physical Sciences Research Council (EPSRC) to develop a new type of MASER (Microwave Amplification by Stimulated Emission of Radiation) device.
The forerunner to LASERs, MASERs were first discovered in the 1950s. But there has been ...
Researchers decipher the secrets of Benjamin Franklin’s paper money
2023-07-21
Benjamin Franklin may be best known as the creator of bifocals and the lightning rod, but a group of University of Notre Dame researchers suggest he should also be known for his innovative ways of making (literal) money.
During his career, Franklin printed nearly 2,500,000 money notes for the American Colonies using what the researchers have identified as highly original techniques, as reported in a study published this week in the Proceedings of the National Academy of Sciences.
The research team, led by Khachatur Manukyan, an associate research professor ...
KIPA potentially predicts chemotherapy response in triple negative breast cancer
2023-07-21
Researchers at Baylor College of Medicine and collaborating institutions are developing a strategy to predict the response of triple negative breast cancer (TNBC) to chemotherapy, which would be a valuable tool for physicians deciding on the treatment with better probability of success on an individual basis. The study appears in Cancer Research Communications, a journal of the American Association for Cancer Research.
“Multiple research innovations in cancer diagnostics are on display in this work,” said co-corresponding author Dr. Matthew Ellis, member of the Lester and Sue Smith Breast Center and the Dan ...
On the hunt for strangeness
2023-07-21
NEWPORT NEWS, VA – Peter Hurck has been searching for strange particles, named such because they contain strange quarks, since beginning work on his Ph.D. As the 2023 Jefferson Science Associates (JSA) Postdoctoral Prize winner, he’ll continue conducting data analyses to identify strange particles and learn about their properties.
Many of these experiments that contribute to the data Hurck is analyzing are conducted at the U.S. Department of Energy's Thomas Jefferson National Accelerator Facility, which is managed and operated by JSA.
“Strangeness hasn't been studied as much because it's quite ...
LAST 30 PRESS RELEASES:
Revolutionizing ammonia synthesis: New iron-based catalyst surpasses century-old benchmark
A groundbreaking approach: Researchers at The University of Texas at San Antonio chart the future of neuromorphic computing
Long COVID, Italian scientists discovered the molecular ‘fingerprint’ of the condition in children's blood
Battery-powered electric vehicles now match petrol and diesel counterparts for longevity
MIT method enables protein labeling of tens of millions of densely packed cells in organ-scale tissues
Calculating error-free more easily with two codes
Dissolving clusters of cancer cells to prevent metastases
A therapeutic HPV vaccine could eliminate precancerous cervical lesions
Myth busted: Healthy habits take longer than 21 days to set in
Development of next-generation one-component epoxy with high-temperature stability and flame retardancy
Scaling up neuromorphic computing for more efficient and effective AI everywhere and anytime
Make it worth Weyl: engineering the first semimetallic Weyl quantum crystal
Exercise improves brain function, possibly reducing dementia risk
Diamonds are forever—But not in nanodevices
School-based program for newcomer students boosts mental health, research shows
Adding bridges to stabilize quantum networks
Major uncertainties remain about impact of treatment for gender related distress
Likely 50-fold rise in prevalence of gender related distress from 2011-21 in England
US college graduates live an average of 11 years longer than those who never finish high school
Scientists predict what will be top of the crops in UK by 2080 due to climate change
Study: Physical function of patients at discharge linked to hospital readmission rates
7 schools awarded financial grants to fuel student well-being
NYU Tandon research to improve emergency responses in urban areas with support from NVIDIA
Marcus Freeman named 2024 Paul “Bear” Bryant Coach of the Year
How creating and playing terrific video games can accelerate the battle against cancer
Rooting for resistance: How soybeans tackle nematode invaders is no secret anymore
Beer helps grocery stores tap sales in other categories
New USF study: Surprisingly, pulmonary fibrosis patients with COVID-19 improve
In a landmark study, an NYBG scientist and colleagues find that reforestation stands out among plant-based climate-mitigation strategies as most beneficial for wildlife biodiversity
RSClin® Tool N+ gives more accurate estimates of recurrence risk and individual chemotherapy benefit in node-positive breast cancer
[Press-News.org] Trends in the prevalence of hepatitis C infection during pregnancy and maternal-infant outcomeTrends in the prevalence of hepatitis C infection during pregnancy and maternal-infant outcomesJAMA Network Open