Exploració per autor "Mosaffa, Payman"Més informació

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    • Cell-centred model for non-linear tissue rheology and active remodelling 

      Asadipour, Nina; Mosaffa, Payman; Muñoz Romero, José (Centre Internacional de Mètodes Numèrics en Enginyeria (CIMNE), 2014)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      Soft active tissues exhibit softening, hardening, and reversible fluidisation. The result of these non-linear behaviour is due to multiple processes taking part at different scales: active protein motors that actuate at ...

    • Cell-centred model for the simulation of curved cellular monolayers 

      Mosaffa, Payman; Asadipour, Nina; Millán, Raúl Daniel; Rodríguez Ferran, Antonio; Muñoz Romero, José (2015)
      Article
      Accés obert
      This paper presents a cell-centred model for the simulation of planar and curved multicellular soft tissues. We propose a computational model that includes stress relaxation due to cell reorganisation (intercellular ...

    • Computational tools for multicellular systems 

      Muñoz Primer, Jose J.; Mosaffa, Payman; Asadipour, Nina; Conte, Vito (EUETIB, 2014-12-01)
      Text en actes de congrés
      Accés obert
      Macroscopic deformations in embryonic soft tissues are due to the intra-cellular remodelling and cell intercalation. We here present a computational approach that can handle the two types of deformations, and also take ...

    • Hybrid cell centred/vertex model for cellular nanolayers 

      Mosaffa, Payman; Asadipour, Nina; Millán, Daniel; Rodríguez Ferran, Antonio; Muñoz Romero, José (2015)
      Text en actes de congrés
      Accés obert
      Macroscopic deformations in embryonic soft tissues are due to the intra-cellular remodelling and cell intercalation. We here present a computational approach that can handle the two types of deformations, and also take ...

    • Hybrid cell centred/vertex model for large tissue deformations 

      Muñoz Romero, José; Mosaffa, Payman; Mao, Yanlan; Tetley, Rob; Asadipour, Nina; Rodríguez Ferran, Antonio (2016)
      Text en actes de congrés
      Accés obert
      Macroscopic deformations in embryonic soft tissues are due to the intra-cellular remodelling and cell intercalation. We here present a computational approach that can handle the two types of deformations, and also take ...

    • Hybrid cell-centred/vertex model for multicellular systems 

      Mosaffa, Payman (Universitat Politècnica de Catalunya, 2017-11-11)
      Tesi
      Accés obert
      This thesis presents a hybrid vertex/cell-centred approach to mechanically simulate planar cellular monolayers undergoing cell reorganisation. Cell centres are represented by a triangular nodal network, while the cell ...

    • Hybrid cell-centred/vertex model for multicellular systems with equilibrium-preserving remodelling 

      Mosaffa, Payman; Rodríguez Ferran, Antonio; Muñoz Romero, José (John Wiley & sons, 2018-03)
      Article
      Accés obert
      We present a hybrid vertex/cell-centred model for mechanically simulating planar cellular monolayers undergoing cell reorganisation. Cell centres are represented by a triangular nodal network, while the cell boundaries are ...

    • Junctional and cytoplasmic contributions in wound healing 

      Mosaffa, Payman; Tetley, Rob; Rodríguez Ferran, Antonio; Mao, Yanlan; Muñoz Romero, José (2020-08-26)
      Article
      Accés obert
      Wound healing is characterized by the re-epitheliation of a tissue through the activation of contractile forces concentrated mainly at the wound edge. While the formation of an actin purse string has been identified as one ...

    • Stress relaxation in epithelial monolayers is controlled by the actomyosin cortex 

      Khalilgharibi, Nargess; Fouchard, Jonathan; Asadipour, Nina; Barrientos, Ricardo; Duda, Maria; Bonfanti, Alessandra; Yonis, Amina; Harris, Andrew; Mosaffa, Payman; Fujita, Yasuyuki; Kabla, Alexandre; Mao, Yanlan; Baum, Buzz; Muñoz Romero, José; Miodownik, Mark; Charras, Guillaume (2019-01-01)
      Article
      Accés obert
      Epithelial monolayers are one-cell thick tissue sheets that separate internal and external environments. As part of their function, they have to withstand extrinsic mechanical stresses applied at high strain rates. However, ...