Articles tagged with Open Access
A new study calls for standardized, transparent, and reproducible methods to evaluate frailty in preclinical aging studies. The researchers analyzed 18 rodent studies and found substantial variation in how frailty is defined and measured.
The journal has appointed 13 distinguished researchers from around the world to expand its representation across stem cell science disciplines. The new Editorial Board members include experts in basic biology, translational research, clinical application, and ethical considerations.
European leaders must assert leadership in global data governance while strengthening scientific collaboration, according to experts. Open science principles are crucial for data sovereignty and resilience, enabling Europe to capitalize on AI and address inequalities.
Researchers found that a combination of oxytocin and an Alk5 inhibitor significantly extended the lifespan and healthspan of frail, elderly male mice, but not female mice. This dual-drug approach reduced chronic inflammation and tissue damage, leading to improved physical endurance and memory in males.
The Public Library of Science (PLOS) has partnered with the Manipal Academy of Higher Education (MAHE) in India, allowing MAHE researchers to publish unlimited in all PLOS journals through 2026. This agreement shifts publishing costs from authors to research institutions, promoting open access and barrier-free publishing.
The GDPR did not significantly affect EU and US news websites' ability to produce high-quality content, engage users, or receive traffic. Despite initial tracking reductions, EU sites stabilized at lower levels while using consent mechanisms, with no negative impact on visitor engagement.
Marcin Wiorek joins Nota Lepidopterologica as co-Editor-in-Chief, succeeding David Lees. He brings expertise in Lepidoptera systematics and phylogeny to the journal. Wiorek's research focuses on tiger moths and has been recognized with a recently obtained PhD.
Pensoft Publishers has forged a new scholarly partnership with the Vietnam Academy of Science and Technology, aiming to enhance research accessibility and innovation globally. The collaboration will utilize ARPHA's publishing platform for Vietnam's scientific journals, books, and research outputs.
A new study found no clear clinical evidence that rapamycin can extend healthspan or delay aging in healthy adults, despite promising results in animal studies. The review suggests that off-label use of rapamycin should be approached with caution due to limited evidence and potential side effects.
The loss of Trp53 leads to more aggressive tumor growth and weaker immune responses in ovarian cancer. Researchers developed a mouse model that mimics human HGSC, showing how the disease progresses and evades the immune system.
A 71-year-old man was diagnosed with advanced colorectal cancer after suffering from multiple unexplained strokes and blood clots. The cancer remained undetected until widespread clot complications appeared, highlighting the need for comprehensive oncologic evaluation in patients with unexplained hypercoagulable states.
Researchers found that cells exiting the cell cycle show stronger signs of senescence and are more sensitive to senolytic drugs. DNA content plays a crucial role in how aging cells function and respond to treatment.
JMIR Publications has launched a new 'News & Perspectives' section, providing in-depth analysis on the implications of increased political oversight in US research. The section aims to bring rigor and integrity to digital health news, empowering researchers, policymakers, and health professionals to stay ahead of the curve.
Researchers discovered that FGF21, a muscle hormone released during exercise, is elevated in people with ALS and may play a protective role. Higher levels of FGF21 were associated with slower disease progression and longer survival in patients.
A study found that older adults with Parkinson's disease have a higher rate of brain amyloid positivity compared to younger patients, even without dementia. The researchers suggest this may indicate an accelerated transition from healthy cognition to dementia in PD patients.
These rare tumors often present with aggressive behavior, early metastasis, and resistance to chemotherapy and radiotherapy. Early detection and disease staging are key factors associated with improved survival.
Frontiers' unique initiative, Frontiers for Young Minds (FYM), was recognized with the prestigious ALPSP Impact Award for empowering young people in scientific discovery and publishing. The journal engages over 10,000 young reviewers and has been freely read 57 million times across 230 countries.
Researchers used AI to identify shared biological features between aging and fibrosis, finding new potential targets for therapy. The study found that IPF is not simply accelerated aging, but a unique biological condition shaped by age-related dysfunction.
Researchers found significant causal relationships between gut microbiome characteristics and age-related traits, including ApoM protein levels. The study suggests targeting the gut microbiota may help delay or reduce age-related inflammation and disease.
Adult fibrosarcoma is a rare and highly aggressive malignancy requiring precise diagnosis and multimodal treatment. The case report emphasizes the need for early detection, complete surgical removal, and tailored postoperative care to improve outcomes in patients with this type of tumor.
Researchers propose idiopathic pulmonary fibrosis as a disease-specific treatment to test general geroprotector therapies, leveraging its high overlap with aging biology. This approach could accelerate drug development and reduce costs by targeting shared biological pathways.
The MIT Press is partnering with Duke University Press and Goldsmiths Press to expand its Direct to Open (D2O) open access model for monographs. This partnership aims to bring more vital research to communities that need it most, furthering the shared mission of building a more open and accessible future.
The Earth BioGenome Project aims to create a digital library of DNA sequences to preserve and protect life on Earth. The project has revealed a refined strategy to scale up the sequencing of 150,000 species, accelerating biodiversity research and global conservation.
Researchers found that exosomes from senescent cells and circulatory exosomes carry molecular signatures associated with biological aging and cellular senescence. These signatures include proteins, lipids, and microRNAs linked to inflammation, oxidative stress, and tissue remodeling.
Researchers discovered that disrupting protein quality control slows tumor growth in rhabdomyosarcoma, a rare and aggressive cancer primarily affecting children. The treatment, which targets the proteostasis network, significantly slowed or stopped tumor growth in mice implanted with human RMS tumors.
A study published in Oncoscience found that over 60% of oncology healthcare professionals in Morocco showed signs of severe burnout, with emotional exhaustion being the key factor. The study highlights the need for urgent institutional changes to support healthcare workers and improve work environments.
Researchers found that AUF1 helps prevent aging by breaking down enzymes involved in glucose metabolism. The study's findings improve our understanding of how metabolism affects the aging process.
Researchers found that faster biological aging is associated with lower scores on digital cognitive tests, particularly among older adults. DNA methylation patterns were used to estimate biological age acceleration, and protein markers PAI1 and ADM showed strong associations with lower cognitive scores.
The study found that EBV nuclear antigen 1 (EBNA1) significantly increases the expression of Derlin1 and PSMD10 genes in HeLa cells, both associated with enhanced cancer cell survival and proliferation. This suggests a potential mechanism by which EBV may contribute to cervical cancer progression.
The Journal of Applied Sports Sciences has transitioned to the ARPHA platform, enhancing accessibility and visibility of research in sports sciences. The journal operates under a Diamond Open Access model, allowing for free access to all research outputs without article processing charges.
Researchers found that cancer does not typically affect forensic age estimation accuracy, except for very aggressive forms of cancer. In contrast, blood cancers led to large errors, with ages overestimated by up to 50 years.
Researchers found that combining aramchol with regorafenib killed liver and colorectal cancer cells more effectively than either drug alone, triggering stress responses and disrupting survival pathways. The combination was especially effective in cells with a genetic variant called ATG16L1 T300.
A new study found a strong association between accelerated epigenetic aging and increased risk of colorectal cancer in postmenopausal women. Lifestyle factors like diet significantly influenced this risk, with healthy diets potentially reducing cancer risk associated with biological aging.
The FDA-approved MI Cancer Seek test is a comprehensive molecular profiling assay that delivers accurate and reliable results from minimal tissue input. It identifies key biomarkers linked to FDA-approved treatments for several major cancers, including breast, lung, colon, melanoma, and endometrial cancers.
A new study published in Aging-US found that frailty is associated with increased respiratory exacerbations and mortality in individuals with a history of cigarette smoking. Frail participants had a three- to five-fold higher chance of developing serious or frequent respiratory attacks, even if they had normal lung function.
PLOS Biology joins forces with MetaROR to enhance the peer-review process, utilizing pre-existing reviewer reports to streamline publication practices. This collaboration aims to promote open science and accelerate meaningful change in research publishing.
A 36-year-old woman was diagnosed with non-gestational ovarian choriocarcinoma, a rare and aggressive tumor that shares symptoms with pregnancy. She received chemotherapy and showed complete response to treatment.
Researchers discovered that PCAI-27 activates two major signaling pathways, MAPK and PI3K/AKT, leading to increased oxidative stress and apoptosis in AI-resistant breast cancer cells. The compound also disrupts cytoskeletal structure, making cancer cells more vulnerable.
A new study suggests that regular exercise can influence epigenetic aging and potentially reverse it, offering a promising way to extend healthspan. Physical fitness is closely associated with slower epigenetic aging, and sedentary behavior may have detrimental effects on the body's internal aging process.
The Georgian Reproducibility Network (GeoRN) aims to serve as a national hub for strengthening research quality and collaboration in Georgia. The Ukrainian Reproducibility Network (UARN) has already held its founding meeting with 26 researchers from across the country as its founding members.
Researchers found that RSPO2 amplification is associated with poor outcomes in PC patients and promotes genes and signaling pathways associated with aggressive PC. The study highlights RSPO2 as a key driver of disease progression and opens new possibilities for treatment strategies.
Researchers discovered that components in young human blood serum can restore youthful properties to skin when combined with bone marrow cells. This study highlights the role of bone marrow in supporting skin health and may lead to novel approaches to address age-related changes.
The American Association for the Advancement of Science (AAAS) has launched a new journal, Civil Engineering Sciences, which aims to publish interdisciplinary and cutting-edge works on discoveries and innovations in civil engineering. The journal will promote future reform and innovation in civil engineering science and technology.
A new research paper found that epigenetic aging is linked to cognitive decline in midlife, with twins experiencing a larger drop in IQ scores if they had grown up in families with lower socioeconomic status. This study provides new evidence for the impact of childhood adversity on brain aging.
Bloomsbury is introducing Altmetric Explorer to track social attention and sharing of its publications, providing insights into reach, impact, and value. The tool will inform future editorial strategy and improve reader engagement.
Researchers analyzed data from over 10,000 solid tumor samples and found that more than 90 percent contained genetic changes that could guide treatment. The study identified biomarkers associated with approved therapies and rare mutations missed by simpler tests.
Researchers developed TraMA, an RNA-based measure of biological aging that predicts health risks and mortality. It captures distinct aspects of aging and health decline, including inflammation, immune function, and kidney and brain health.
A new case report describes the use of extracorporeal blood filtration to treat stage IV poorly differentiated pancreatic adenocarcinoma. The patient experienced clinical improvement, reduced pain, and no signs of new tumor growth over 12 months of follow-up.
A study reveals that epigenetic changes associated with aging in adults do not occur before sexual maturity. In fact, rDNA copy numbers and methylation increase during childhood and adolescence, suggesting cells actively maintain a youthful state to ensure efficient protein production.
Researchers discovered that statins selectively modulate key components of the Wnt/β-catenin signaling pathway, leading to lower levels of tumor-promoting proteins and cancer-suppressing cellular behaviors. Statins downregulate SATB1 while increasing SATB2, making cancer cells less able to grow and spread.
Researchers evaluated the Stem Cell Regenera treatment in 145 women with ovarian failure, showing nearly 70% oocyte activation and 14% conception through IVF after treatment. The therapy stimulates ovarian activity, increasing conception chances in selected patients.
A new case report documents a rare instance of lipoleiomyoma, a benign uterine tumor with characteristics similar to malignant liposarcoma. The diagnosis was confirmed through histopathological evaluation and imaging techniques, emphasizing the importance of careful assessment in elderly patients.
Researchers highlight microRNAs as crucial biomarkers for diagnosing and monitoring soft tissue sarcomas, with potential for precision medicine. MicroRNAs could help distinguish between tumor types and guide treatment decisions.
A new study introduces a novel muscular clock, MAA, which measures how quickly an individual's muscles are aging compared to their actual age. The research found that about 25% of healthy middle-aged and older adults experience accelerated muscle aging, increasing the risk of sarcopenia.
Researchers discovered a new monoclonal antibody, 2B010, that selectively targets regulatory T cells (Tregs) in tumors, boosting the activity of CD8+ T cells and improving anti-tumor immune responses. This unique mechanism could complement existing cancer therapies and lead to more effective treatments.
Researchers now have access to high-value datasets that could transform our understanding of Parkinson’s and other neurodegenerative diseases. Data from 3 million human cells across 9 brain regions will help explore the brain at unprecedented resolution.
Researchers found that telomerase inactivation in immune cells or connective tissue cells slows tumor growth, but creates conditions for aggressiveness. In contrast, endothelial cell preservation suppresses metastasis.
Researchers found that prostate cancer cells store fats in lipid droplets under low oxygen conditions, making them less vulnerable to ferroptosis. This adaptation allows cancer cells to evade therapies designed to trigger cell death.
The new agreement provides unlimited opportunities for open access publishing in JMIR's journals, eliminating article processing charges and streamlining the publication process. This partnership underscores TU/e's commitment to advancing open science and increasing research impact.
Researchers found that spermidine supplementation improves memory and preserves physical activity, while reducing protein intake boosts mitochondrial activity and extends lifespan. Combining the two interventions offers additive benefits, suggesting potential for synergistic effects.