PRESS-NEWS.org - Press Release Distribution
PRESS RELEASES DISTRIBUTION

Types of on-screen content and mental health in kindergarten children

JAMA Pediatrics

2023-12-04
(Press-News.org)

About The Study: The results of this study that included nearly 16,000 kindergarten children indicated that both total screen time and different types of content were associated with mental health problems in children ages 3 to 6. Limiting children’s screen time, prioritizing educational programs, and avoiding non–child-directed programs are recommended. 

Authors: Fan Jiang, M.D., Ph.D., and Yunting Zhang, Ph.D., of Shanghai Jiao Tong University in Shanghai, 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/jamapediatrics.2023.5220)

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 https://jamanetwork.com/journals/jamapediatrics/fullarticle/10.1001/jamapediatrics.2023.5220?guestAccessKey=1214d567-85de-4a1c-b14b-9cbc25b7c9ac&utm_source=For_The_Media&utm_medium=referral&utm_campaign=ftm_links&utm_content=tfl&utm_term=120423

END



ELSE PRESS RELEASES FROM THIS DATE:

Maternal prenatal depressive symptoms and fetal growth during the critical rapid growth stage

2023-12-04
About The Study: Maternal depressive symptoms were associated with slower fetal growth rate in the critical rapid growth stage before delivery in this study including 2,676 mother-offspring dyads. Early screening for depressive disorders in pregnant women appears to be essential for fetal growth and later health.  Authors: Zhenmi Liu, Ph.D., and Jiaqiang Liao, Ph.D., of Sichuan University in Chengdu, 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.2023.46018) Editor’s Note: Please see ...

About 20% of patients listed as alive in their electronic health records were actually deceased according to California data

2023-12-04
About 20 % of patients whose medical records showed them as being alive with a serious illness were in fact deceased according to California data, leading to hundreds of unnecessary interactions such as appointment reminders, prescription refills and other kinds of wasteful outreach that strain resources and healthcare workers’ time. The data gap is due to California law that makes these full death data available only “for purposes of law enforcement or preventing fraud,” according to a UCLA-lead research team. Even a real-time death database maintained by the National Association for Public Health ...

Dietary environmental factors shape the immune defense against Cryptosporidium infection

2023-12-04
Francis Crick Institute press release Under strict embargo: 16:00hrs GMT Monday 4 December 2023 Peer reviewed Experimental study Animals   Researchers at the Francis Crick Institute have discovered that a common dietary supplement could protect against chronic Cryptosporidium infections which are particularly prevalent in children under two and in areas with poorer sanitation. Cryptosporidium is a parasite that infects and damages the small intestine. It is one of the leading causes of diarrhoea-related deaths ...

New study maps ketamine's effects on brain

2023-12-04
Ketamine – an anesthetic also known for its illicit use as a recreational drug – has undergone a thorough reputational rehabilitation in recent years as the medical establishment has begun to recognize its wide-ranging therapeutic effects. The drug is increasingly used for a range of medical purposes, including as a painkiller alternative to opioids, and as a therapy for treatment-resistant depression. In a new study published in the journal Cell Reports, Columbia biologists and biomedical engineers mapped ketamine’s effects on the brains of mice, and found that repeated use over extended periods of time leads to widespread structural changes in the brain’s ...

Studies help explain why some prostate cancers become resistant to hormone therapy

2023-12-04
Two new studies led by researchers from the UCLA Jonsson Comprehensive Cancer Center give insight into how cells use energy to influence the way prostate tumors survive and grow — advancements that can help explain why some prostate cancers become resistant to hormone therapy, the most commonly used treatment for men with advanced stages of the disease. Hormone therapy, also known as antiandrogen therapy, plays a crucial role in temporarily halting the growth of prostate cancer cells. Over time, however, the majority of patients eventually see their cancer return and progress, underscoring the pressing need for continued advancements to enhance clinical ...

Hard to drug: Protein droplets reveal new ways to inhibit transcription factors in an aggressive form of prostate cancer

Hard to drug: Protein droplets reveal new ways to inhibit transcription factors in an aggressive form of prostate cancer
2023-12-04
Many of the most potent human oncoproteins belong to a class of proteins called transcription factors, but designing small molecule drugs that target transcription factors is a major challenge. An international team of researchers from the Institute for Research in Biomedicine (IRB Barcelona), the Max Planck Institute for Molecular Genetics (MPIMG), BC Cancer (University of British Columbia) and other institutions has discovered a potential way to target the androgen receptor, the most prominent oncogenic transcription factor in prostate cancer, based on its propensity to form droplets also known as condensates. The results described ...

MD Anderson’s Katy Rezvani, M.D., receives 2023 Honorific Award from the American Society of Hematology

2023-12-04
Katy Rezvani, M.D., Ph.D., professor of Stem Cell Transplantation & Cellular Therapy at The University of Texas MD Anderson Cancer Center, has been honored with the E. Donnall Thomas Lecture and Prize from the American Society of Hematology (ASH) for her groundbreaking research to develop and advance innovative cell therapies for cancer using natural killer (NK) cells. “I am fortunate to be able to engage in research that I am passionate about, to mentor incredible young scientists, and to collaborate with a remarkable team of researchers and clinicians. But most importantly, I am blessed to have the opportunity to undertake research that has the potential to ...

Salty immune cells surrounding the brain linked to hypertension-induced dementia

Salty immune cells surrounding the brain linked to hypertension-induced dementia
2023-12-04
A study supported by the National Institutes of Health suggests that the response of immune system cells inside the protective covering surrounding the brain may contribute to the cognitive decline that can occur in a person with chronic high blood pressure. This finding, published in Nature Neuroscience, may shed light on new ways to counteract the effects of high blood pressure on cognition. The study was funded by the National Institute of Neurological Disorders and Stroke (NINDS), a part of NIH. “The role of immune signaling in cognitive decline is critically important to understand,” said Roderick Corriveau, Ph.D., program director, NINDS. “These findings offer insight ...

Dark galactic region nicknamed "The Brick" explained with Webb telescope findings

2023-12-04
In a recent study led by University of Florida astronomer Adam Ginsburg, groundbreaking findings shed light on a mysterious dark region at the center of the Milky Way. The turbulent gas cloud, playfully nicknamed “The Brick” due to its opacity, has sparked lively debates within the scientific community for years. To decipher its secrets, Ginsburg and his research team, including UF graduate students Desmond Jeff, Savannah Gramze, and Alyssa Bulatek, turned to the James Webb Space Telescope (JWST). The implications of their observations, published in ...

Awareness, accessibility, and affordability are crucial for the early detection of thalassemia

Awareness, accessibility, and affordability are crucial for the early detection of thalassemia
2023-12-04
- Interviewing Dr. Androulla Eleftheriou, Executive Director at TIF, and Dr. Zhiyu Peng, Deputy GM at BGI Genomics, Head of the World Hemoglobinopathy Foundation Thalassemia, a hereditary hemoglobinopathy, occurs in 4.4 out of every 10,000 live births and is prevalent in Mediterranean coastal areas, Africa, the Middle East, Southeast Asia, and southern China. Screening and antenatal diagnosis reduced the frequency of β-thalassemia in many Mediterranean countries. Focusing on other regions with high thalassemia prevalence, BGI Genomics has launched the Global 2023 State of Thalassemia Awareness Report, covering 1,847 ...

LAST 30 PRESS RELEASES:

Antiretroviral drugs for treatment and prevention of HIV in adults: 2024 recommendations of the International Antiviral Society–USA Panel

Virginie McNamar appointed President and Chief Operating Officer (COO) of SynGAP Research Fund (SRF) dba Cure SYNGAP1

Planetary boundaries: Confronting the global crisis of land degradation; Potsdam institute report opens UNCCD COP 16

VUMC and Philips landmark emissions assessment of a radiology department published in premier industry journal

When devices can read human emotions without a camera

Warming temperatures impact immune performance of wild monkeys, U-M study shows

Fine particulate air pollution may play a role in adverse birth outcomes

Sea anemone study shows how animals stay ‘in shape’

KIER unveils catalyst innovations for sustainable turquoise hydrogen solutions

Bacteria ditch tags to dodge antibiotics

New insights in plant response to high temperatures and drought

Strategies for safe and equitable access to water: a catalyst for global peace and security

CNIO opens up new research pathways against paediatric cancer Ewing sarcoma by discovering mechanisms that make it more aggressive

Disease severity staging system for NOTCH3-associated small vessel disease, including CADASIL

Satellite evidence bolsters case that climate change caused mass elephant die-off

Unique killer whale pod may have acquired special skills to hunt the world’s largest fish

Emory-led Lancet review highlights racial disparities in sudden cardiac arrest and death among athletes

A new approach to predicting malaria drug resistance

Coral adaptation unlikely to keep pace with global warming

Bioinspired droplet-based systems herald a new era in biocompatible devices

A fossil first: Scientists find 1.5-million-year-old footprints of two different species of human ancestors at same spot

The key to “climate smart” agriculture might be through its value chain

These hibernating squirrels could use a drink—but don’t feel the thirst

New footprints offer evidence of co-existing hominid species 1.5 million years ago

Moral outrage helps misinformation spread through social media

U-M, multinational team of scientists reveal structural link for initiation of protein synthesis in bacteria

New paper calls for harnessing agrifood value chains to help farmers be climate-smart

Preschool education: A key to supporting allophone children

CNIC scientists discover a key mechanism in fat cells that protects the body against energetic excess

Chemical replacement of TNT explosive more harmful to plants, study shows

[Press-News.org] Types of on-screen content and mental health in kindergarten children
JAMA Pediatrics