October 2022 in “Boletín médico del Hospital infantil de México/Boletín médico del Hospital Infantil de México” This case report describes an 18-year-old male with a rare acquired smooth muscle hamartoma on his face, characterized by hyperpigmented plaques and increased hair growth, suggesting a histological overlap with folliculosebaceous cystic hamartoma.
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September 2025 in “PLoS ONE” This study observed that in mouse fetuses, reticular contraction by actomyosin is involved in dermal regeneration, and differences in actin and α-SMA localization may determine the switch between regeneration and scar formation, suggesting potential insights for wound regeneration therapy.
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February 2025 in “Scientific Reports” In this study, researchers developed a three-dimensional ultrastructural analysis tool using serial block-face scanning electron microscopy to reveal detailed nerve networks and muscle structures in human skin tissues, demonstrating the technique's potential to study structural changes in aging or disease.
January 1981 in “Purdue e-Pubs (Purdue University)” This study observed that the pig integument is similar to human skin in both light and electron microscopy, with minimal postnatal developmental differences noted.
November 2024 in “Benha Journal of Applied Sciences” In this study, the researchers explored how the loss of structural integrity in hair follicles due to reduced α-SMA expression in the vertex area may contribute to androgenetic alopecia.
