Crosstalk between PTEN/PI3K/Akt signalling and DNA damage in the oocyte: implications for primordial follicle activation, oocyte quality and ageing

M Maidarti, RA Anderson, EE Telfer - Cells, 2020 - mdpi.com
The preservation of genome integrity in the mammalian female germline from primordial
follicle arrest to activation of growth to oocyte maturation is fundamental to ensure …

Understanding the impact of obesity on ageing in the radiance of DNA metabolism

SG Chowdhury, S Misra, P Karmakar - The journal of nutrition, health & …, 2023 - Springer
Ageing is a multi-factorial phenomenon which is considered as a major risk factor for the
development of neurodegeneration, osteoporosis, cardiovascular disease, dementia …

Fisetin-induced PTEN expression reverses cellular senescence by inhibiting the mTORC2-Akt Ser473 phosphorylation pathway in vascular smooth muscle cells

SG Kim, JY Sung, JR Kim, HC Choi - Experimental Gerontology, 2021 - Elsevier
Cellular senescence is caused by a wide range of intracellular and extracellular stimuli and
influences physiological functions, leading to the progression of age-related diseases. Many …

Fisetin alleviates cellular senescence through PTEN mediated inhibition of PKCδ-NOX1 pathway in vascular smooth muscle cells

SG Kim, JY Sung, YJ Kang, HC Choi - Archives of Gerontology and …, 2023 - Elsevier
Reactive oxygen species (ROS) are a key risk factor of cellular senescence and age-related
diseases, and protein kinase C (PKC) has been shown to activate NADPH oxidases (NOXs) …

[HTML][HTML] Positive effects of PI3K/Akt signaling inhibition on PTEN and P53 in prevention of acute lymphoblastic leukemia tumor cells

E Naderali, B Valipour, AA Khaki, JS Rad… - Advanced …, 2019 - ncbi.nlm.nih.gov
Purpose: The PI3K/Akt signaling pathway regulates cell growth, proliferation and viability in
hematopoietic cells. This pathway always dysregulates in acute lymphoblastic leukemia …

Peripheral circulating exosomal miRNAs potentially contribute to the regulation of molecular signaling networks in aging

H Zhang, K Jin - International Journal of Molecular Sciences, 2020 - mdpi.com
People are living longer than ever. Consequently, they have a greater chance for
developing a functional impairment or aging-related disease, such as a neurodegenerative …

Genetic analysis of daf-18/PTEN missense mutants for starvation resistance and developmental regulation during Caenorhabditis elegans L1 arrest

J Chen, LY Tang, ME Powell, JM Jordan, LR Baugh - G3, 2022 - academic.oup.com
Mutations in the well-known tumor suppressor PTEN are observed in many cancers. PTEN
is a dual-specificity phosphatase that harbors lipid and protein-phosphatase activities. The …

The natural polyphenol fisetin in atherosclerosis prevention: a mechanistic review

W Yu, Y Zhao, I Ilyas, L Wang… - Journal of Pharmacy …, 2024 - academic.oup.com
The incidence and mortality rate of atherosclerotic cardiovascular disease (ASCVD) is
increasing yearly worldwide. Recently, a growing body of evidence has unveiled the anti …

A comparison analysis of the somatic mutations in early-onset gastric cancer and traditional gastric cancer

X Han, X Jia, C Sheng, M Li, J Han, F Duan… - Clinics and Research in …, 2024 - Elsevier
Background Early onset gastric cancer (EOGC) has been on the rise in recent years and
differs slightly in pathology from traditional gastric cancer (TGC). Somatic mutations have an …

Variational autoencoders to predict DNA-methylation age and provide biological insights in age-related health and disease

S Steyaert, A Verhelle, WV Criekinge - medRxiv, 2023 - medrxiv.org
Motivation Epigenetic ageing clocks based on age-associated changes in DNA-methylation
(DNAm) profiles have shown great potential as predictors to quantify age-related health and …