Reset
Showing 20 of 1,342 academic articles

Cohort profile: the Taiwan Initiative for Geriatric Epidemiological Research - a prospective cohort study on cognition

Pei-Iun Hsieh, Te-Hsuan Huang, Jeng-Min Chiou, Jen-Hau Chen et al. • Epidemiology and Health (2024)

The Taiwan Initiative for Geriatric Epidemiological Research (TIGER) was founded in 2011 to elucidate the interrelationships among various predictors of global and domain-specific cognitive impairment, with the aim of identifying older adul...

DOAJ Open Access (DOAJ) DOI: 10.4178/epih.e2024057

Comparing the Effects of Low-Protein and High-Carbohydrate Diets and Caloric Restriction on Brain Aging in Mice

Devin Wahl, Samantha M. Solon-Biet, Qiao-Ping Wang, Jibran A. Wali et al. • Cell Reports (2018)

Summary: Calorie restriction (CR) increases lifespan and improves brain health in mice. Ad libitum low-protein, high-carbohydrate (LPHC) diets also extend lifespan, but it is not known whether they are beneficial for brain health. We compar...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.celrep.2018.10.070

A nationwide study on immunosenescence biomarkers profile in older adults: ELSI-Brazil

Maria Luiza Lima-Silva, Karen Cecília Lima Torres, Juliana Vaz de Melo Mambrini, Nathalia Coimbra Brot et al. • Experimental Gerontology (2024)

Immunosenescence is a phenomenon caused by changes in the immune system, and part of these changes involves an increase in circulating immunological biomarkers, a process known as “Inflammaging.” Inflammaging can be associated with many dis...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.exger.2024.112433

Long Noncoding RNAs in Neurodegenerative Diseases: Pathogenesis and Potential Implications as Clinical Biomarkers

Meng Zhang, Ping He, Zhigang Bian • Frontiers in Molecular Neuroscience (2021)

Neurodegenerative diseases (NDDs), including Alzheimer’s disease (AD), Parkinson’s disease (PD), Huntington’s disease (HD), and amyotrophic lateral sclerosis (ALS), are progressive and ultimately fatal. NDD onset is influenced by several fa...

DOAJ Open Access (DOAJ) DOI: 10.3389/fnmol.2021.685143

Rare genetic diseases associated with G-quadruplex-induced replication stress

Lauren M. Herr, Swagata Mukhopadhyay, Olivia M. Anderson, Tucker H. Couch et al. • Communications Biology (2026)

Abstract DNA replication stress is incurred by endogenous or environmental challenges to replication fork progression that impede faithful genome duplication. Genomic G-quadruplexes (G4s) are DNA secondary structures that present a substant...

DOAJ Open Access (DOAJ) DOI: 10.1038/s42003-026-09966-4

Protocol for the Tallaght University Hospital Institute for Memory and Cognition-Biobank for Research in Ageing and Neurodegeneration

Eimear Connolly, Shane Lyons, Cliona O’Farrelly, Graham Knight et al. • BMJ Open (2023)

Introduction Alzheimer’s disease and other dementias affect >50 million individuals globally and are characterised by broad clinical and biological heterogeneity. Cohort and biobank studies have played a critical role in advancing the un...

DOAJ Open Access (DOAJ) DOI: 10.1136/bmjopen-2023-077772

Mediating role of neutrophil-percentage-to-albumin ratio in the association between stroke and heart failure among U.S. adults

Yan Zhao, Tingting Chen, Conghua Ji, Yuxin Shang et al. • Experimental Gerontology (2026)

Background: Stroke is an independent risk factor for heart failure (HF), and they are both linked to systemic inflammation. The neutrophil-percentage-to-albumin ratio (NPAR) is a novel inflammation biomarker. However, it is unclear whether ...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.exger.2025.113010

Neuronal-Derived EV Biomarkers Track Cognitive Decline in Alzheimer’s Disease

Erden Eren, Jeannie-Marie Leoutsakos, Juan Troncoso, Constantine G. Lyketsos et al. • Cells (2022)

The hallmarks of Alzheimer’s disease (AD) pathology are senile plaques containing amyloid-beta (Aβ) and neurofibrillary tangles containing hyperphosphorylated tau. Additional pathologies often co-exist, whereas multiple pathogenic mechanism...

DOAJ Open Access (DOAJ) DOI: 10.3390/cells11030436

Associations between Lifestyle Factors and Vitamin E Metabolites in the General Population

Leon G. Martens, Jiao Luo, Fleur L. Meulmeester, Nadia Ashrafi et al. • Antioxidants (2020)

The antioxidant vitamin E (α-tocopherol, α-TOH) protects lipids from oxidation by reactive oxygen species. We hypothesized that lifestyle factors associate with vitamin E metabolism marked by urinary α-tocopheronolactone hydroquinone (α-TLH...

DOAJ Open Access (DOAJ) DOI: 10.3390/antiox9121280

One-step fabrication of superhydrophobic fabrics with stable mechanical performance in harsh conditions

Zhuoxing Liu, Kexin Zhao, Jie Ma, Shijie Liu et al. • Nature Communications (2026)

Abstract Developing robust water-repellent textiles is critical for outdoor, protective, and industrial applications. However, achieving long-lasting water repellency under mechanical stress remains a significant challenge. Conventional app...

DOAJ Open Access (DOAJ) DOI: 10.1038/s41467-026-70857-7

The electrochemical effects of pitch stabilization for supercapacitor-grade activated carbon precursors

Jeong Han Lee, Min Ju O, Yong-Mook Kang, Kwang Chul Roh • Electrochemistry Communications (2024)

Petroleum pitch (PP) is a by-product generated during the petroleum refining process, characterized by its high carbon content, tunable structure, and cost-effectiveness. These attributes have spurred extensive research into its potential a...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.elecom.2023.107638

Lysosome blockade induces divergent metabolic programs in macrophages and tumours for cancer immunotherapy

Jing Ma, Ruijuan Ma, Xueke Zeng, Liming Zhang et al. • Journal of Experimental & Clinical Cancer Research (2023)

Abstract Background Platinum-drugs based chemotherapy in clinic increases the potency of tumor cells to produce M2 macrophages, thus leading to poor anti-metastatic activity and immunosuppression. Lysosome metabolism is critical for cancer ...

DOAJ Open Access (DOAJ) DOI: 10.1186/s13046-023-02768-0

Microstructure and corrosion behavior of SLM–Ti6Al4V with different fabrication angles in F−-containing solutions

Yao WANG, Xiao-ying YAN, Cheng MAN, Hong-wei ZHANG et al. • 工程科学学报 (2021)

Selective laser fusion (SLM) is an emerging 3D printing technology that can greatly shorten the processing cycle and reduce the production cost of medical implants, thus offering broad prospects for application in the biomedical field. In a...

DOAJ Open Access (DOAJ) DOI: 10.13374/j.issn2095-9389.2020.09.29.001

Practical Handbook of Materials Science

Charles W. Lynch • CRC Press eBooks (1989)

CRC Practical Handbooks are a series of single-volume bench manuals that feature a synthesis of frequently used, basic reference information. These highly abridged versions of existing CRC multi-volume Handbooks contain largely tabular and ...

OPENALEX DOI: https://doi.org/10.1201/9781003041047

An In Vitro Study of Local Oxygen Therapy as Adjunctive Antimicrobial Therapeutic Option for Patients with Periodontitis

Lena Katharina Müller-Heupt, Anja Eckelt, John Eckelt, Jonathan Groß et al. • Antibiotics (2023)

Periodontitis is a common global disease caused by bacterial dysbiosis leading to tissue destruction, and it is strongly associated with anaerobic bacterial colonization. Therapeutic strategies such as oxygen therapy have been developed to ...

DOAJ Open Access (DOAJ) DOI: 10.3390/antibiotics12060990

Effect of Heat Input on Microstructure and Hardness Distribution of Laser Welded Si-Al TRIP-Type Steel

Adam Grajcar, Maciej Różański, Sebastian Stano, Aleksander Kowalski et al. • Advances in Materials Science and Engineering (2014)

This study is concerned with issues related to laser welding of Si-Al type TRIP steels with Nb and Ti microadditions. The tests of laser welding of thermomechanically rolled sheet sections were carried out using keyhole welding and a solid-...

DOAJ Open Access (DOAJ) DOI: 10.1155/2014/658947

In silico design of a triple-negative breast cancer vaccine by targeting cancer testis antigens

Sepideh Parvizpour, Jafar Razmara, Mohammad M. Pourseif, Yadollah Omidi • BioImpacts (2019)

Introduction: Triple-negative breast cancer (TNBC) is an important subtype of breast cancer, which occurs in the absence of estrogen, progesterone and HER-2 receptors. According to the recent studies, TNBC may be a cancer testis antigen (CT...

DOAJ Open Access (DOAJ) DOI: 10.15171/bi.2019.06