{"title":"Motion Ordering in Cellular Polar-polar and Polar-nonpolar Interactions","authors":"Katsuyoshi Matsushita, Taiko Arakaki, Koichi Fujimoto","doi":"arxiv-2409.05333","DOIUrl":null,"url":null,"abstract":"We examine the difference in motion ordering between cellular systems with\nand without information transfer to evaluate the effect of the polar--polar\ninteraction through mutual guiding, which enables cells to inform other cells\nof their moving directions. We compare this interaction with the\npolar--nonpolar interaction through cell motion triggered by cellular contact,\nwhich cannot provide information on the moving directions. We model these\ninteractions on the basis of the cellular Potts model. We calculate the order\nparameter of the polar direction in the interactions and examine the cell\nconcentration and surface tension conditions of ordering. The results suggest\nthat the polar--polar interaction through mutual guiding efficiently induces\nthe motion ordering in comparison with the polar-nonpolar interaction for\ncontact triggering, except in cases of weak driving. The results also show that\nthe polar--polar interaction efficiently accelerates the collective motion\ncompared with the polar--nonpolar interaction.","PeriodicalId":501321,"journal":{"name":"arXiv - QuanBio - Cell Behavior","volume":"49 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2024-09-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"arXiv - QuanBio - Cell Behavior","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/arxiv-2409.05333","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
We examine the difference in motion ordering between cellular systems with
and without information transfer to evaluate the effect of the polar--polar
interaction through mutual guiding, which enables cells to inform other cells
of their moving directions. We compare this interaction with the
polar--nonpolar interaction through cell motion triggered by cellular contact,
which cannot provide information on the moving directions. We model these
interactions on the basis of the cellular Potts model. We calculate the order
parameter of the polar direction in the interactions and examine the cell
concentration and surface tension conditions of ordering. The results suggest
that the polar--polar interaction through mutual guiding efficiently induces
the motion ordering in comparison with the polar-nonpolar interaction for
contact triggering, except in cases of weak driving. The results also show that
the polar--polar interaction efficiently accelerates the collective motion
compared with the polar--nonpolar interaction.