Academic Journal
Hydrogel Formulation for Biomimetic Fibroblast Cell Culture: Exploring Effects of External Stresses and Cellular Responses
| العنوان: | Hydrogel Formulation for Biomimetic Fibroblast Cell Culture: Exploring Effects of External Stresses and Cellular Responses |
|---|---|
| المؤلفون: | Greco, Immacolata, Machrafi, Hatim, Minetti, Christophe, Risaliti, Chiara, Bandini, Allegra, Cialdai, Francesca, Monici, Monica MM, Iorio, Carlo Saverio |
| المصدر: | International journal of molecular sciences, 25 (11 |
| سنة النشر: | 2024 |
| المجموعة: | DI-fusion : dépôt institutionnel de l'Université libre de Bruxelles (ULB) |
| مصطلحات موضوعية: | Chimie organique, Spectroscopie [électromagnétisme, optique, acoustique], Spectroscopie [état condense], Biologie moléculaire, Catalyses hétérogène et homogène, Physico-chimie générale, Chimie théorique, Chimie inorganique, Informatique appliquée logiciel, bioscaffolds, fibroblast, gravity-related stress, hydrogels, mechanical stress, parabolic flight, tissue engineering |
| الوصف: | In the process of tissue engineering, several types of stresses can influence the outcome of tissue regeneration. This outcome can be understood by designing hydrogels that mimic this process and studying how such hydrogel scaffolds and cells behave under a set of stresses. Here, a hydrogel formulation is proposed to create biomimetic scaffolds suitable for fibroblast cell culture. Subsequently, we examine the impact of external stresses on fibroblast cells cultured on both solid and porous hydrogels. These stresses included mechanical tension and altered-gravity conditions experienced during the 83rd parabolic flight campaign conducted by the European Space Agency. This study shows distinct cellular responses characterized by cell aggregation and redistribution in regions of intensified stress concentration. This paper presents a new biomimetic hydrogel that fulfills tissue-engineering requirements in terms of biocompatibility and mechanical stability. Moreover, it contributes to our comprehension of cellular biomechanics under diverse gravitational conditions, shedding light on the dynamic cellular adaptations versus varying stress environments. ; SCOPUS: ar.j ; info:eu-repo/semantics/published |
| نوع الوثيقة: | article in journal/newspaper |
| وصف الملف: | 1 full-text file(s): application/pdf |
| اللغة: | English |
| Relation: | uri/info:doi/10.3390/ijms25115600; uri/info:pmid/38891788; uri/info:scp/85195827011; https://dipot.ulb.ac.be/dspace/bitstream/2013/378536/1/doi_362180.pdf |
| الاتاحة: | http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/378536 https://dipot.ulb.ac.be/dspace/bitstream/2013/378536/1/doi_362180.pdf |
| رقم الانضمام: | edsbas.AE2CB876 |
| قاعدة البيانات: | BASE |
| الوصف غير متاح. |