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AHNAK2: a potential diagnostic biomarker for pancreatic cancer related to cellular motility.
Sci Rep
January 2025
Centre for Tumour Biology, Barts Cancer Institute, Queen Mary University of London, Charterhouse Square, London, EC1M 6BQ, UK.
Pancreatic ductal adenocarcinoma lacks suitable biomarkers for early diagnosis of disease. In gene panels developed for early diagnosis of pancreatic cancer, high AHNAK2 mRNA expression was one possible biomarker. In silico analysis of published human sample datasets (n = 177) and ex vivo analysis of human plasma samples (n = 30 PDAC with matched 30 healthy control) suggested AHNAK2 could be a diagnostic biomarker.
View Article and Find Full Text PDFBone Adaptations to a Whole Body Vibration Protocol in Murine Models of Different Ages: A Preliminary Study on Structural Changes and Biomarker Evaluation.
J Funct Morphol Kinesiol
January 2025
Department of Systems Medicine, "Tor Vergata" University of Rome, 00133 Rome, Italy.
: Whole body vibration (WBV) is a valuable tool to mitigate physiological adaptations related to age and inactivity. Although significant benefits have been found at the musculoskeletal level, including increased bone mass and reduced muscle atrophy, the underlying biological mechanisms remain largely unknown. Therefore, our study aimed to evaluate the effects of vibratory training on bone tissue in murine models of different age groups by investigating the structural and distribution changes in some crucial biomarkers involved in musculoskeletal homeostasis.
View Article and Find Full Text PDFRole of pulmonary rehabilitation in extracellular matrix protein expression in vastus lateralis muscle in atrophic and nonatrophic patients with COPD.
ERJ Open Res
January 2025
Faculty of Health and Life Sciences, Northumbria University Newcastle, Newcastle upon Tyne, UK.
Background: In response to exercise-based pulmonary rehabilitation (PR), the type of muscle fibre remodelling differs between COPD patients with peripheral muscle wasting (atrophic patients with COPD) and those without wasting (nonatrophic patients with COPD). Extracellular matrix (ECM) proteins are major constituents of the cell micro-environment steering cell behaviour and regeneration. We investigated whether the composition of ECM in atrophic compared to nonatrophic patients with COPD differs in response to PR.
View Article and Find Full Text PDFFormation of epithelial polarity on the fluorinated-oil microdroplet surface by regulating cell adhesion.
J Biosci Bioeng
January 2025
Department of Chemical Engineering, Faculty of Engineering, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan.
Polarized epithelial cells are compartmentalized into apical and basement membranes with asymmetrically distributed proteins. This study aimed to establish a method for culturing epithelial cells at the fluorinated oil (Novec-7500) microdroplet surface for the formation of epithelial polarity, which is desirable for regenerative medicine and drug discovery research. Microdroplet surfaces treated with fibronectin, which regulates a variety of cell behaviors through direct interactions with cell surface integrin receptors, were prepared for culturing epithelial cells.
View Article and Find Full Text PDFEffect of electroacupuncture on vascular remodeling in rats with cerebral ischemia by regulating irisin based on VEGF/Akt/eNOS signaling pathway.
Brain Res Bull
January 2025
School of Rehabilitation Science, Shanghai University of Traditional Chinese Medicine, Shanghai, China; Department of Rehabilitation Medicine, Huashan Hospital, Fudan University, Shanghai, China; National Center for Neurological Disorders, Huashan Hospital, Fudan University, Shanghai, China; National Clinical Research Center for Geriatric Diseases, Huashan Hospital, Fudan University, Shanghai, China. Electronic address:
Article Synopsis
- The study investigated how electroacupuncture (EA) affects irisin secretion and its role in recovering brain function and blood vessel health after a stroke in rats.
- The research showed that EA increased irisin levels significantly after seven days and improved neurobehavioral function while reducing brain damage and enhancing blood flow and vascular growth.
- These beneficial effects of EA were weakened when the gene responsible for irisin production was silenced, suggesting that irisin plays a critical role in EA’s therapeutic effects on brain recovery.
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