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Fluoxetine exerts anti-proliferative effect in human epidermal keratinocytes.
Arch Dermatol Res
January 2025
Department of Physiology, Faculty of Medicine, University of Debrecen, Debrecen, Hungary.
We have recently shown that fluoxetine (FX) suppressed polyinosinic-polycytidylic acid-induced inflammatory response and endothelin release in human epidermal keratinocytes, via the indirect inhibition of the phosphoinositide 3-kinase (PI3K)-pathway. Because PI3K-signaling is a positive regulator of the proliferation, in the current, highly focused follow-up study, we assessed the effects of FX (14 µM) on the proliferation and differentiation of human epidermal keratinocytes. We found that FX exerted anti-proliferative actions in 2D cultures (HaCaT and primary human epidermal keratinocytes [NHEKs]; 48- and 72-h; CyQUANT-assay) as well as in 3D reconstructed epidermal equivalents (48-h; Ki-67 immunohistochemistry).
View Article and Find Full Text PDFAwareness of Contraindications Among Cancer Patients in Riyadh, Saudi Arabia: A Cross-Sectional Study.
Cancer Control
January 2025
Department of Pharmacy Practice, College of Pharmacy, AlMaarefa University, Dariyah, Riyadh, Saudi Arabia.
Introduction: Cancer patients often face challenges in managing their disease, particularly with regard to contraindications related to medications, foods, and physical activity, which can negatively affect treatment outcomes. This study aimed to evaluate cancer patients' awareness of these contraindications and to explore the influence of sociodemographic factors, support systems, comorbidities, and medication use on their knowledge.
Methods: A cross-sectional prospective study was conducted with 125 cancer patients in Saudi Arabia between December 2022 and February 2023.
Light-Triggered Protease-Mediated Release of Actin-Bound Cargo from Synthetic Cells.
Adv Biol (Weinh)
January 2025
Department of Mechanical Engineering, University of Michigan, Ann Arbor, MI, 48109, USA.
Synthetic cells offer a versatile platform for addressing biomedical and environmental challenges, due to their modular design and capability to mimic cellular processes such as biosensing, intercellular communication, and metabolism. Constructing synthetic cells capable of stimuli-responsive secretion is vital for applications in targeted drug delivery and biosensor development. Previous attempts at engineering secretion for synthetic cells have been confined to non-specific cargo release via membrane pores, limiting the spatiotemporal precision and specificity necessary for selective secretion.
View Article and Find Full Text PDFA Rare Encounter: Diagnosing and Managing Congenital Malaria in a Neonate.
J Coll Physicians Surg Pak
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Department of Paediatrics, National University of Medical Sciences / PEMH, Rawalpindi, Pakistan.
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View Article and Find Full Text PDFTuberculosis of the Right Pubic Bone Complicated by Abscess of the Right Thin Femoral Muscle.
J Coll Physicians Surg Pak
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Orthopaedics Department, Gansu Provincial Hospital, Gansu, China.
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