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

E-cigarette use and lung cancer screening uptake

JAMA Network Open

2024-07-02
(Press-News.org)

About The Study: In this cross-sectional study, e-cigarette use was independently associated with lower use of lung cancer screening, particularly among individuals who had quit smoking combustible cigarettes. Emerging research suggests that e-cigarettes contain definite and probable carcinogens and cause similar cancer-associated gene deregulations as combustible tobacco.

Corresponding author: To contact the corresponding author, Qian Wang, M.D., M.P.H., email qian.wang@uhhospitals.org.

 To access the embargoed study: Visit our For The Media website at this link https://media.jamanetwork.com/

(doi: 10.1001/jamanetworkopen.2024.17545)

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.2024.19648?utm_source=For_The_Media&utm_medium=referral&utm_campaign=ftm_links&utm_term=070224

END



ELSE PRESS RELEASES FROM THIS DATE:

A study led by UPF describes how insulinomas, a rare type of pancreatic beta cell tumor, form

A study led by UPF describes how insulinomas, a rare type of pancreatic beta cell tumor, form
2024-07-02
An experimental study led by Pompeu Fabra University describes the mechanism whereby insulinomas, a rare type of neuroendocrine tumour that affects pancreatic beta cells. According to the study, insulinomas are the result of the accumulation of rare mutations that lead to a homogeneous change in the epigenetic profile of pancreatic beta cells. This profile change causes beta cells to express unusually high levels of oncogenes, growth and transcription factors, and genes related to insulin production. Insulinomas are rare pancreatic neuroendocrine tumours that involve the excessive growth of beta cells, which are responsible for secreting insulin. Often, they are diagnosed ...

NIH researchers discover a new face-detecting brain circuit

NIH researchers discover a new face-detecting brain circuit
2024-07-02
Scientists at the National Institutes of Health (NIH) have uncovered a brain circuit in primates that rapidly detects faces. The findings help not only explain how primates sense and recognize faces, but could also have implications for understanding conditions such as autism, where face detection and recognition are often impaired from early childhood. The newly discovered circuit first engages an evolutionarily ancient part of the brain called the superior colliculus, which can then trigger the eyes and head to turn for a better look. This better view enables different brain areas in the temporal cortex to engage ...

Potential new target for early treatment of Alzheimer's disease

Potential new target for early treatment of Alzheimers disease
2024-07-02
UNIVERSITY PARK, Pa. — A class of proteins that regulates cell repair and enhances cell growth-signaling systems could be a promising new target for the treatment of Alzheimer's and other neurodegenerative diseases, according to a new study led by researchers at Penn State. They found that disrupting necessary sugar modifications of these proteins promotes cell repair and reverses cellular abnormalities that occur in neurodegenerative diseases.  The study appeared today (July 2) in the journal iScience, and the researchers have a patent related to this work. “Strategies ...

Subnormal serum liver enzyme levels

2024-07-02
Liver diseases are commonly diagnosed using serum enzyme assays, particularly for aspartate aminotransferase (AST), alanine aminotransferase (ALT), alkaline phosphatase (ALP), gamma-glutamyl transpeptidase (GGT), and 5'-nucleotidase (5'-NT). While elevated levels of these enzymes are typically associated with liver and bile duct injuries, subnormal levels can also indicate various pathologies. This review consolidates current knowledge on diseases linked with subnormal liver enzyme levels, focusing on their pathogenesis, specificity, and treatment ...

Too much treadmill? This could help your shin splints

Too much treadmill? This could help your shin splints
2024-07-02
Good news for all the treadmill runners who suffer from stubborn and painful shin splints: A little outdoor gait training may help, new research suggests. A randomized controlled trial found that four weeks of gait training outdoors, in addition to home exercises often prescribed for shin splints, led to improved running biomechanics even when the runners were using a treadmill. These improvements included decreasing the time the runners’ feet were in contact with the ground or treadmill, a recently identified contributor to shin splints. Based on the trial results, ...

Journal of Participatory Medicine announces new theme issue on Patient and Consumer Use of Artificial Intelligence for Health

Journal of Participatory Medicine announces new theme issue on Patient and Consumer Use of Artificial Intelligence for Health
2024-07-02
(Toronto, July 2, 2024) JMIR Publications invites submissions to a new theme issue titled “Patient and Consumer Use of Artificial Intelligence for Health” in its premier open access journal Journal of Participatory Medicine indexed in PubMed, SCOPUS, Sherpa Romeo, and DOAJ.  This theme issue will explore the use of AI for health (AIH) from the perspectives of patients and the public. The journal is seeking papers that examine (a) the experience and impact of patients and health consumers using AI applications, and (b) the involvement of patients, caregivers, and the public in the co-design and development of AIH.    For this theme issue, the journal ...

Unveiling the genetic secrets of Musa ornata and Musa velutina: insights into pericarp dehiscence and anthocyanin biosynthesis

Unveiling the genetic secrets of Musa ornata and Musa velutina: insights into pericarp dehiscence and anthocyanin biosynthesis
2024-07-02
In a pioneering study, researchers have completed the chromosome-level genome assemblies for Musa ornata and Musa velutina, shedding light on the genetic underpinnings of pericarp dehiscence and anthocyanin biosynthesis in bananas. This genetic blueprint is poised to revolutionize the enhancement of bananas' ornamental appeal and nutritional quality, unlocking mysteries that were previously obscured by limited genomic data. Musa ornata and Musa velutina, known for their ornamental appeal, face cultivation challenges ...

Researchers achieve dual-functional supramolecular materials

Researchers achieve dual-functional supramolecular materials
2024-07-02
Versatile molecular frameworks called discrete supramolecular structures act like microscopic building blocks customizable for a wide variety of applications. The structures can serve in drug delivery, provide unique environments for catalytic reactions or plug into a molecular machine. In their paper published June 25 in the Journal of the American Chemical Society, researchers from Yokohama National University presented a new methodology to advance self-assembly of dual-functional supramolecular materials. Self-assembly involves the spontaneous generation of a well-defined, discrete supramolecular architecture from ...

A new target for treatment of one type of macular degeneration

2024-07-02
COLUMBUS, Ohio – A new study in mice hints at the promise of an eventual alternative treatment option for the “wet” version of age-related macular degeneration (AMD). Researchers determined in mice that an enzyme related to cell growth and division is a culprit in the blood vessel invasion in the back of the eye that causes blurred central vision in wet AMD. Targeting the enzyme, called telomerase, with an experimental drug suppressed abnormal vascular growth in the animals’ retina. The only current treatment for wet AMD is injection into the eye of a medication that blocks the activity of a growth factor protein, called VEGF, which is ...

Australian bushfire ash is deadly for aquatic life

Australian bushfire ash is deadly for aquatic life
2024-07-02
While the impact of wildfires on terrestrial life has been well studied, only recently has research started to examine the effects of wildfire ash on aquatic organisms. New research reveals that wildfire ash can have lethal consequences on Australian water ecosystems. Wildfires are becoming more prevalent due to the warming and drying effects of climate change, with Australia becoming especially vulnerable to dangerous bushfires. “Therefore, many Australian species may be threatened by fires,” says Miss Jenelle McCuaig, a Masters student at the University ...

LAST 30 PRESS RELEASES:

Making lighter work of calculating fluid and heat flow

Normalizing blood sugar can halve heart attack risk

Lowering blood sugar cuts heart attack risk in people with prediabetes

Study links genetic variants to risk of blinding eye disease in premature infants

Non-opioid ‘pain sponge’ therapy halts cartilage degeneration and relieves chronic pain

AI can pick up cultural values by mimicking how kids learn

China’s ecological redlines offer fast track to 30 x 30 global conservation goal

Invisible indoor threats: emerging household contaminants and their growing risks to human health

Adding antibody treatment to chemo boosts outcomes for children with rare cancer

Germline pathogenic variants among women without a history of breast cancer

Tanning beds triple melanoma risk, potentially causing broad DNA damage

Unique bond identified as key to viral infection speed

Indoor tanning makes youthful skin much older on a genetic level

Mouse model sheds new light on the causes and potential solutions to human GI problems linked to muscular dystrophy

The Journal of Nuclear Medicine ahead-of-print tip sheet: December 12, 2025

Smarter tools for peering into the microscopic world

Applications open for funding to conduct research in the Kinsey Institute archives

Global measure underestimates the severity of food insecurity

Child survivors of critical illness are missing out on timely follow up care

Risk-based vs annual breast cancer screening / the WISDOM randomized clinical trial

University of Toronto launches Electric Vehicle Innovation Ontario to accelerate advanced EV technologies and build Canada’s innovation advantage

Early relapse predicts poor outcomes in aggressive blood cancer

American College of Lifestyle Medicine applauds two CMS models aligned with lifestyle medicine practice and reimbursement

Clinical trial finds cannabis use not a barrier to quitting nicotine vaping

Supplemental nutrition assistance program policies and food insecurity

Switching immune cells to “night mode” could limit damage after a heart attack, study suggests

URI-based Global RIghts Project report spotlights continued troubling trends in worldwide inhumane treatment

Neutrophils are less aggressive at night, explaining why nighttime heart attacks cause less damage than daytime events

Menopausal hormone therapy may not pose breast cancer risk for women with BRCA mutations

Mobile health tool may improve quality of life for adolescent and young adult breast cancer survivors

[Press-News.org] E-cigarette use and lung cancer screening uptake
JAMA Network Open