ArticleInternational journal of molecular sciences2020
Sounds Stimulation on In Vitro HL1 Cells: A Pilot Study and a Theoretical Physical Model.
Article in International journal of molecular sciences, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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Who cites it
8 citing papers in PubMed.
- High intestinal iron absorption induced by decreased hepcidin leads to imbalance of iron metabolism in aging mice.Biogerontology · 2025Article
- Advances in mechanotransduction and sonobiology: effects of audible acoustic waves and low-vibration stimulations on mammalian cells.Biophysical reviews · 2024Review
- Sound Matrix Shaping of Living Matter: From Macrosystems to Cell Microenvironment, Where Mitochondria Act as Energy Portals in Detecting and Processing Sound Vibrations.International journal of molecular sciences · 2024Review
- Effects of Geometric Sound on Brainwave Activity Patterns, Autonomic Nervous System Markers, Emotional Response, and Faraday Wave Pattern Morphology.Evidence-based complementary and alternative medicine : eCAM · 2024Article
- Influence of 40 Hz and 100 Hz Vibration on SH-SY5Y Cells Growth and Differentiation-A Preliminary Study.Molecules (Basel, Switzerland) · 2022Article
- On Collective Molecular Dynamics in Biological Systems: A Review of Our Experimental Observations and Theoretical Modeling.International journal of molecular sciences · 2022Review
- Molecular Insights in Psychiatry.International journal of molecular sciences · 2022Article
- Rapid changes of miRNAs-20, -30, -410, -515, -134, and -183 and telomerase with psychological activity: A one year study on the relaxation response and epistemological considerations.Journal of traditional and complementary medicine · 2021Article
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Authors and funding
8 authors.
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Abstract
Mechanical vibrations seem to affect the behaviour of different cell types and the functions of different organs. Pressure waves, including acoustic waves (sounds), could affect cytoskeletal molecules via coherent changes in their spatial organization and mechano-transduction signalling. We analyzed the sounds spectra and their fractal features. Cardiac muscle HL1 cells were exposed to different sounds, were stained for cytoskeletal markers (phalloidin, beta-actin, alpha-tubulin, alpha-actinin-1), and studied with multifractal analysis (using FracLac for ImageJ). A single cell was live-imaged and its dynamic contractility changes in response to each different sound were analysed (using Musclemotion for ImageJ). Different sound stimuli seem to influence the contractility and the spatial organization of HL1 cells, resulting in a different localization and fluorescence emission of cytoskeletal proteins. Since the cellular behaviour seems to correlate with the fractal structure of the sound used, we speculate that it can influence the cells by virtue of the different sound waves' geometric properties that we have photographed and filmed. A theoretical physical model is proposed to explain our results, based on the coherent molecular dynamics. We stress the role of the systemic view in the understanding of the biological activity.
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