Zobrazeno 1 - 10
of 1 570
pro vyhledávání: '"Contact guidance"'
Autor:
Ziyue Zhang, Muyuan Ma
Publikováno v:
BioMedical Engineering OnLine, Vol 23, Iss 1, Pp 1-14 (2024)
Abstract Severely damaged peripheral nerves will regenerate incompletely due to lack of directionality in their regeneration, leading to loss of nerve function. To address this problem, various nerve guidance conduits (NGCs) have been developed to pr
Externí odkaz:
https://doaj.org/article/61c93f4cb7e14b34a4813f80b9aeef4e
Publikováno v:
Journal of Materials Research and Technology, Vol 29, Iss , Pp 5464-5472 (2024)
Surface texturing is widely investigated for the modulation of the surface properties and biological response of implantable materials. Laser is a green technology for the obtainment of specific patterns without the employment of toxic chemicals. In
Externí odkaz:
https://doaj.org/article/8a26abf74c0544b3ae4f042e25a1bb38
Autor:
Cas van der Putten, Gozde Sahin, Rhiannon Grant, Mirko D’Urso, Stefan Giselbrecht, Carlijn V. C. Bouten, Nicholas A. Kurniawan
Publikováno v:
Bioengineering, Vol 11, Iss 4, p 402 (2024)
In the event of disease or injury, restoration of the native organization of cells and extracellular matrix is crucial for regaining tissue functionality. In the cornea, a highly organized collagenous tissue, keratocytes can align along the anisotrop
Externí odkaz:
https://doaj.org/article/8b5f5e14ad0645b0908cea1b34f7b7f6
Autor:
Yerbol Tagay, Sina Kheirabadi, Zaman Ataie, Rakesh K. Singh, Olivia Prince, Ashley Nguyen, Alexander S. Zhovmer, Xuefei Ma, Amir Sheikhi, Denis Tsygankov, Erdem D. Tabdanov
Publikováno v:
Advanced Science, Vol 10, Iss 31, Pp n/a-n/a (2023)
Abstract The principal cause of death in cancer patients is metastasis, which remains an unresolved problem. Conventionally, metastatic dissemination is linked to actomyosin‐driven cell locomotion. However, the locomotion of cancer cells often does
Externí odkaz:
https://doaj.org/article/6c4b370f3bd44940bf2f77028aaf781a
Autor:
Isabela C. Fortunato, Raimon Sunyer
Publikováno v:
Biophysica, Vol 2, Iss 4, Pp 548-563 (2022)
Directed cell migration is an essential building block of life, present when an embryo develops, a dendritic cell migrates toward a lymphatic vessel, or a fibrotic organ fails to restore its normal parenchyma. Directed cell migration is often guided
Externí odkaz:
https://doaj.org/article/e5a77fb810164351b90c4dc68e8a91fa
Autor:
Ruohan Wang, Mingsai Wang, Rongrong Jin, Yanfei Wang, Min Yi, Qinye Li, Juan Li, Kai Zhang, Chenghua Sun, Yu Nie, Chongxiang Huang, Antonios G. Mikos, Xingdong Zhang
Publikováno v:
Advanced Science, Vol 10, Iss 16, Pp n/a-n/a (2023)
Abstract Pure titanium is widely used in clinical implants, but its bioinert properties (poor strength and mediocre effect on bone healing) limit its use under load‐bearing conditions. Modeling on the structure of collagen fibrils and specific nano
Externí odkaz:
https://doaj.org/article/2d4028eb98374ce4bdb5d4442ae7b618
Akademický článek
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Publikováno v:
Advanced Materials Interfaces, Vol 10, Iss 14, Pp n/a-n/a (2023)
Abstract In many tissues, cell shape and orientation are controlled by a combination of internal and external biophysical cues. Anisotropic substrate topography is a ubiquitous cue that leads to cellular elongation and alignment, a process termed con
Externí odkaz:
https://doaj.org/article/cbea0c2611204d039eea59bdb238e5c7
Autor:
Jordi Comelles, Vanesa Fernández-Majada, Verónica Acevedo, Beatriz Rebollo-Calderon, Elena Martínez
Publikováno v:
Materials Today Bio, Vol 19, Iss , Pp 100593- (2023)
Topographical patterns are a powerful tool to study directional migration. Grooved substrates have been extensively used as in vitro models of aligned extracellular matrix fibers because they induce cell elongation, alignment, and migration through a
Externí odkaz:
https://doaj.org/article/415f719a3049444ea9ea3fde1d8a87fc
Autor:
Deteng Zhang, Ziming Li, Haifei Shi, Yuejun Yao, Wang Du, Pan Lu, Kejiong Liang, Liangjie Hong, Changyou Gao
Publikováno v:
Bioactive Materials, Vol 9, Iss , Pp 134-146 (2022)
Both of the surface topographical features and distribution of biochemical cues can influence the cell-substrate interactions and thereby tissue regeneration in vivo. However, they have not been combined simultaneously onto a biodegradable scaffold t
Externí odkaz:
https://doaj.org/article/1172448932e6486884cadc0590ba77b4