ArticleScientific reports2025
Asymmetry in centrosome maturation revealed through AIR-1 dynamics in the early Caenorhabditis elegans embryo.
Article in Scientific reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
0 citing papers in PubMed.
No citing paper in PubMed yet.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors.
Funding
Abstract
Centrosomes are critical organelles associated with the nucleus, consisting of a pair of centrioles surrounded by a cloud of pericentriolar material. They serve as key nucleation sites for microtubule arrays and are essential for positioning the nucleus prior to cell division, but mechanisms for ensuring proper centrosome positioning are not well understood. Previous research has identified asymmetries in microtubule arrays nucleated by centrosomes prior to cell division, including during the first cell cycle in Caenorhabditis elegans, as playing a critical role in centrosome positioning, however the origin of this asymmetry remains unclear. To explore potential sources of centrosome asymmetry, we developed a mathematical model of centrosome maturation, distinct from prior models by not presuming any inherent symmetry or asymmetry. We determined model parameters using in vivo data on the recruitment and recovery of GFP-tagged AIR-1 (Aurora kinase A) in early C. elegans embryos, enabling precise parameter estimation. Our results reveal an intrinsic asymmetry in centrosome dynamics that highlights the potential for variability in physical centrosome characteristics. These dynamics produce highly consistent microtubule arrays, independent of specific structural details. These findings offer novel insights into centrosome behavior and positioning during cell division and early embryonic development.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.