Bone Fusion in Normal and Pathological Development is Constrained by the Network Architecture of the Human Skull
Uloženo v:
| Název: | Bone Fusion in Normal and Pathological Development is Constrained by the Network Architecture of the Human Skull |
|---|---|
| Autoři: | Esteve-Altava, Borja, Vallès-Català, Toni, Guimerà, Roger, Sales-Pardo, Marta, Rasskin-Gutman, Diego |
| Zdroj: | Scientific Reports ; volume 7, issue 1 ; ISSN 2045-2322 |
| Informace o vydavateli: | Springer Science and Business Media LLC |
| Rok vydání: | 2017 |
| Popis: | Craniosynostosis, the premature fusion of cranial bones, affects the correct development of the skull producing morphological malformations in newborns. To assess the susceptibility of each craniofacial articulation to close prematurely, we used a network model of the skull to quantify the link reliability (an index based on stochastic block models and Bayesian inference) of each articulation. We show that, of the 93 human skull articulations at birth, the few articulations that are associated with non-syndromic craniosynostosis conditions have statistically significant lower reliability scores than the others. In a similar way, articulations that close during the normal postnatal development of the skull have also lower reliability scores than those articulations that persist through adult life. These results indicate a relationship between the architecture of the skull and the specific articulations that close during normal development as well as in pathological conditions. Our findings suggest that the topological arrangement of skull bones might act as a structural constraint, predisposing some articulations to closure, both in normal and pathological development, also affecting the long-term evolution of the skull. |
| Druh dokumentu: | article in journal/newspaper |
| Jazyk: | English |
| DOI: | 10.1038/s41598-017-03196-9 |
| Dostupnost: | http://dx.doi.org/10.1038/s41598-017-03196-9 https://www.nature.com/articles/s41598-017-03196-9.pdf https://www.nature.com/articles/s41598-017-03196-9 |
| Rights: | https://creativecommons.org/licenses/by/4.0 ; https://creativecommons.org/licenses/by/4.0 |
| Přístupové číslo: | edsbas.4BE5E277 |
| Databáze: | BASE |
Nájsť tento článok vo Web of Science | Abstrakt: | Craniosynostosis, the premature fusion of cranial bones, affects the correct development of the skull producing morphological malformations in newborns. To assess the susceptibility of each craniofacial articulation to close prematurely, we used a network model of the skull to quantify the link reliability (an index based on stochastic block models and Bayesian inference) of each articulation. We show that, of the 93 human skull articulations at birth, the few articulations that are associated with non-syndromic craniosynostosis conditions have statistically significant lower reliability scores than the others. In a similar way, articulations that close during the normal postnatal development of the skull have also lower reliability scores than those articulations that persist through adult life. These results indicate a relationship between the architecture of the skull and the specific articulations that close during normal development as well as in pathological conditions. Our findings suggest that the topological arrangement of skull bones might act as a structural constraint, predisposing some articulations to closure, both in normal and pathological development, also affecting the long-term evolution of the skull. |
|---|---|
| DOI: | 10.1038/s41598-017-03196-9 |