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

Burden of skin cancer in older adults from 1990 to 2021 and modelled projection to 2050

JAMA Dermatology

2025-05-21
(Press-News.org)

About The Study: The older population (particularly male individuals and those living in high-sociodemographic index countries) is facing a substantial growing burden of skin cancer. Despite the relative incompleteness of keratinocyte cancer data and lack of race and ethnicity data, these results highlight the urgency for more effective prevention and management strategies targeting high-risk groups.

Corresponding Author: To contact the corresponding author, Jin Chen, PhD, email chenjin7791@163.com.

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

(doi:10.1001/jamadermatol.2025.1276)

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/jamadermatology/fullarticle/10.1001/jamadermatol.2025.1276?guestAccessKey=dc9cbe2b-fd6e-4cf7-9117-1cd69200a4eb&utm_source=for_the_media&utm_medium=referral&utm_campaign=ftm_links&utm_content=tfl&utm_term=052125

END



ELSE PRESS RELEASES FROM THIS DATE:

Scientists reveal how energy is delivered into the cells major “shipping port”

2025-05-21
A team of scientists has answered a long-standing question in cell biology, uncovering how the cell’s main energy currency, ATP, is transported into the endoplasmic reticulum (ER). Disrupted energy transport could affect diseases such as type 2 diabetes, cancer, and neurodegenerative disorders. The study, published in Nature, confirms that the transporter protein SLC35B1 is the key gateway for ATP entry into the ER. The research, led by David Drew, Professor of biochemistry at Stockholm University and located at SciLifeLab, reveals the first structural and mechanistic insight into how ATP enters the endoplasmic reticulum (ER) using ...

Mind the band gap! – researchers create new nanoscale forms of elementary semiconductor with tunable electronic properties

2025-05-21
Researchers have demonstrated that by using a semiconductor with flexible bonds, the material can be moulded into various structures using nano containers, without altering its composition, the discovery could lead to the design of a variety of customised electronic devices using only a single element.  Semiconductors are vital to our daily lives, as they are found in nearly every electronic device. One of the key characteristics of semiconductors is their band gap, which determines how they conduct electric current. The band gap is typically ...

Hand2: positional code that allows axolotls to regrow limbs found

2025-05-21
Living in a murky lake around Mexico City, surrounded by aggressive and cannibalistic neighbors, the axolotl lives at constant risk of losing a limb to a neighbor’s nibble. Fortunately, lost limbs regrow and are functional in as few as eight weeks. To achieve this feat, the regrowing body parts must “know” their position within the axolotl body to regenerate the right structure for a specific location. A long-sought code that tells the cells where they are located and thereby gives body parts their identity has now been cracked by Elly Tanaka and her group at IMBA, the Institute of Molecular Biotechnology ...

Breakthrough in childhood brain cancer research reveals possible new target for therapies

2025-05-21
An international group of scientists has identified a key molecular process that drives a deadly form of childhood brain cancer, potentially offering a much-needed, new therapeutic target. Published in leading international journal Molecular Cell, the new study has revealed how a rare but devastating childhood brain cancer—called Diffuse Midline Glioma (DMG)—hijacks the cell’s gene control machinery to fuel its growth. The findings could point the way to urgently needed new treatments for this currently incurable disease. DMG is a tumour that develops deep in the brain and primarily ...

Scientists design gene delivery systems for cells in the brain and spinal cord

2025-05-21
Embargoed for Release May 21, 2025 11am ET   CONTACT: NIH Office of Communications and Public Liaison NIHpress@nih.gov (301) 496-5787     Scientists design gene delivery systems for cells in the brain and spinal cord NIH-funded breakthrough could enable targeted therapies for many neurological disorders   Research teams funded by the National Institutes of Health (NIH) have created a versatile set of gene delivery systems that can reach different neural cell types in the human brain and spinal cord with exceptional accuracy. These delivery systems are a significant step toward future precise gene therapy to ...

Lethal mutations in pregnancy loss 

2025-05-21
In a study published in Nature today “Sequence diversity lost in early pregnancy,” scientists from deCODE genetics, a subsidiary of Amgen, estimate that around one in 136 pregnancies are lost due to new mutations in the fetus. In other words, millions of pregnancies worldwide are lost because of mutations every year. The human genome varies between individuals, but there are some locations in the genome where there seems to be little or no sequence variation between individuals. This raises the question whether the sequences at these locations are essential for human development? It is known that mutations ...

Prognostic and clinicopathological significance of circPVT1 in solid tumors: a systematic review and meta-analysis

2025-05-21
Background and objectives circPVT1 has emerged as a key regulator in disease progression and clinical outcomes. However, its prognostic relevance and association with clinicopathological parameters in solid malignancies remain to be fully elucidated. To address this, we conducted a meta-analysis to elucidate the clinical significance of circPVT1 in solid tumors. Methods A comprehensive literature search was conducted across multiple databases, including PubMed, Web of Science, Embase, the Cochrane Library, and CNKI, with a cutoff date of December 31, 2024. Statistical analyses were conducted using STATA 12.0 to calculate pooled hazard ratios (HRs) and ...

Leonardo da Vinci’s DNA: In new book, researchers announce breakthrough confirmation of Y chromosome shared by six living family descendants

2025-05-21
VINCI. Italy — For over five centuries, Leonardo Da Vinci has been celebrated as a visionary artist, scientist, and inventor, known for his extraordinary talent and groundbreaking experiments. Today, an international collaboration known as the Leonardo DNA Project is closer than ever to uncovering the biological secrets of the greatest genius of the Renaissance. In their new book “Genìa Da Vinci. Genealogy and Genetics for Leonardo’s DNA,” published by Angelo Pontecorboli Editore, experts Alessandro Vezzosi and Agnese Sabato of the Leonardo Da Vinci Heritage ...

Cleveland Clinic receives $5 million grant to lead biorepository coordinating center for cystic fibrosis lung transplant consortium

2025-05-21
Wednesday, May 21, 2025, CLEVELAND: Cleveland Clinic has been awarded a $5 million grant from the Cystic Fibrosis Foundation to continue its role as the Biorepository Coordinating Center for the Cystic Fibrosis Lung Transplant Consortium until 2030. The coordinating center provides the infrastructure to support research to improve understanding of the factors that affect lung transplant outcomes.  The initiative, which includes 15 participating institutions in North America, is led by Maryam Valapour, M.D., M.P.P., director of Lung Transplant Outcomes at Cleveland Clinic, and Suzy Comhair, Ph.D., scientific director of Cleveland ...

Can plants hear their pollinators? #ASA188

2025-05-21
NEW ORLEANS, May 21, 2025 – When pollinators visit flowers, they produce a variety of characteristic sounds, from wing flapping during hovering, to landing and takeoff. However, these sounds are extremely small compared to other vibrations and acoustics of insect life, causing researchers to overlook these insects’ acoustic signals often related to wing and body buzzing. Francesca Barbero, a professor of zoology at the University of Turin, and her collaborators — an interdisciplinary mix of entomologists, sound engineers, and plant physiologists ...

LAST 30 PRESS RELEASES:

New ‘scimitar-crested’ Spinosaurus species discovered in the central Sahara

“Cyborg” pancreatic organoids can monitor the maturation of islet cells

Technique to extract concepts from AI models can help steer and monitor model outputs

Study clarifies the cancer genome in domestic cats

Crested Spinosaurus fossil was aquatic, but lived 1,000 kilometers from the Tethys Sea

MULTI-evolve: Rapid evolution of complex multi-mutant proteins

A new method to steer AI output uncovers vulnerabilities and potential improvements

Why some objects in space look like snowmen

Flickering glacial climate may have shaped early human evolution

First AHA/ACC acute pulmonary embolism guideline: prompt diagnosis and treatment are key

Could “cyborg” transplants replace pancreatic tissue damaged by diabetes?

Hearing a molecule’s solo performance

Justice after trauma? Race, red tape keep sexual assault victims from compensation

Columbia researchers awarded ARPA-H funding to speed diagnosis of lymphatic disorders

James R. Downing, MD, to step down as president and CEO of St. Jude Children’s Research Hospital in late 2026

A remote-controlled CAR-T for safer immunotherapy

UT College of Veterinary Medicine dean elected Fellow of the American Academy of Microbiology

AERA selects 34 exemplary scholars as 2026 Fellows

Similar kinases play distinct roles in the brain

New research takes first step toward advance warnings of space weather

Scientists unlock a massive new ‘color palette’ for biomedical research by synthesizing non-natural amino acids

Brain cells drive endurance gains after exercise

Same-day hospital discharge is safe in selected patients after TAVI

Why do people living at high altitudes have better glucose control? The answer was in plain sight

Red blood cells soak up sugar at high altitude, protecting against diabetes

A new electrolyte points to stronger, safer batteries

Environment: Atmospheric pollution directly linked to rocket re-entry

Targeted radiation therapy improves quality of life outcomes for patients with multiple brain metastases

Cardiovascular events in women with prior cervical high-grade squamous intraepithelial lesion

Transplantation and employment earnings in kidney transplant recipients

[Press-News.org] Burden of skin cancer in older adults from 1990 to 2021 and modelled projection to 2050
JAMA Dermatology