ArticleNPJ microgravity2026
Effects of microgravity mechanotransduction in bone tissue and cells: systematic review on primary cilium-dependent mechanisms.
Article in NPJ microgravity, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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
1 citing paper in PubMed.
- Microgravity-Induced Osteocyte Dysfunction: An Osteocyte Mechanobiology Unit Framework.Current osteoporosis reports · 2026Review
Corrections and comments
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Authors and funding
8 authors.
Funding
Abstract
Bone density loss is a major concern for astronauts in space, largely due to altered mechanical stimuli in microgravity. These changes are thought to impact bone cells by directly affecting musculoskeletal cell physiology and disrupting mechanosensing and mechanotransduction pathways. This review focuses on the role of the primary cilium, a small, non-motile cellular structure, involved in these processes. Previously underestimated, the primary cilium is now known to act as a mechano- and chemo-sensor on the surface of most vertebrate cells, transmitting signals via multiple intracellular pathways. The primary cilium senses the extracellular fluid flow and its dynamic changes in physiological and pathological conditions, which may include exposure to microgravity, connecting its inactivation to bone density loss. This systematic review will compile and analyze current data on how weightlessness affects the mechanosensing functions of the primary cilium and its role in bone homeostasis disruption.
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Registered trials
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