ArticleAnnals of biomedical engineering2025
Biomechanical and Compositional Changes in the Murine Uterus with Age.
Article in Annals of biomedical engineering, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
4 citing papers in PubMed.
- Biomechanical function of the murine cervix with elastic fiber deficiency.Journal of the mechanical behavior of biomedical materials · 2026Article
- Raman spectroscopy for nondestructive detection of vaginal tissue alterations in the fibulin-5 murine model of pelvic organ prolapse.Biophotonics discovery · 2026Article
- Extracellular matrix: new insights into its role in female reproductive aging and potential therapeutic strategies.npj aging · 2026Review
- Spectral photoacoustic imaging of age-related reproductive tract collagen changes in a mouse model of prolapse.Photoacoustics · 2026Article
Corrections and comments
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Authors and funding
6 authors.
Funding
Abstract
The uterus is a hollow, fibromuscular organ involved in physiological processes such as menstruation and pregnancy. The content and organization of extracellular matrix constituents such as fibrillar collagen dictate passive (non-contractile) biomechanical tissue function; however, how extracellular matrix composition and biomechanical function change with age in the uterus remains unknown. This study utilizes Raman spectroscopy coupled with biaxial inflation testing to investigate changes in the murine uterus with age (2-3 months, 4-6 months, 10-12 months, and 20-24 months). Linear and toe moduli significantly decreased with reproductive aging (2 to 12 months); however, both moduli increased in the oldest age group (20-24 months). The optical concentration of the combined elastin and collagen spectrum was significantly higher in the oldest group (20-24 month), while the glycogen contribution was the highest in the 2-3 month murine uterus. The presented workflow couples biaxial inflation testing and Raman spectroscopy, representing a critical first step to correlating biomechanics and optical signatures in the aging uterus with the potential for clinical translation. Further, this study may provide critical compositional and structure-function information regarding age-related uterine disorders.
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Identifiers
40126853What OpenQuestion holds
Registered trials
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