Cellular Chondroitin Sulfate and the Mucin-like Domain of Viral Glycoprotein C Promote Diffusion of Herpes Simplex Virus 1 While Heparan Sulfate Restricts Mobility

Autor: Yara Abidine, Lifeng Liu, Oskar Wallén, Edward Trybala, Sigvard Olofsson, Tomas Bergström, Marta Bally

Publikováno v: Viruses, Vol 14, Iss 8, p 1836 (2022)

The diffusion of viruses at the cell membrane is essential to reach a suitable entry site and initiate subsequent internalization. Although many viruses take advantage of glycosaminoglycans (GAG) to bind to the cell surface, little is known about the

Externí odkaz: https://doaj.org/article/5b6f2893429b4f95805b637388b8d0be

The Phosphatidylserine Receptor TIM-1 Enhances Authentic Chikungunya Virus Cell Entry

Autor: Jared Kirui, Yara Abidine, Annasara Lenman, Koushikul Islam, Yong-Dae Gwon, Lisa Lasswitz, Magnus Evander, Marta Bally, Gisa Gerold

Publikováno v: Cells, Vol 10, Iss 7, p 1828 (2021)

Chikungunya virus (CHIKV) is a re-emerging, mosquito-transmitted, enveloped positive stranded RNA virus. Chikungunya fever is characterized by acute and chronic debilitating arthritis. Although multiple host factors have been shown to enhance CHIKV i

Externí odkaz: https://doaj.org/article/00466b24f4e4408db7580f9a53377437

Viscoelastic properties in cancer: from cells to spheroids

Autor: Arianna Giannetti, Claude Verdier, Yara Abidine, Jean Revilloud, Valérie M. Laurent

Publikováno v: Cells
Cells, MDPI, 2021, 10
Cells, Vol 10, Iss 1704, p 1704 (2021)
Volume 10
Issue 7

AFM-based rheology methods enable the investigation of the viscoelastic properties of cancer cells. Such properties are known to be essential for cell functions, especially for malignant cells. Here, the relevance of the force modulation method was i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c456f4dcd6459f978f95dbc6c4fec96e
https://hal.archives-ouvertes.fr/hal-03249960v2

Cancer cell microrheology using AFM

Autor: Yara Abidine, Valérie M. Laurent, Alain Duperray, Claude Verdier

Publikováno v: Computer Methods in Biomechanics and Biomedical Engineering
Congrès de la société de Biomécanique 2019
Computer Methods in Biomechanics and Biomedical Engineering, Taylor & Francis, 2019, ⟨10.1080/10255842.2020.1714905⟩
Computer Methods in Biomechanics and Biomedical Engineering, 2019, ⟨10.1080/10255842.2020.1714905⟩

Atomic Force Microscopy (AFM) is an interesting tool to investigate live cells, and provides accurate small force measurements (F) combined with piezo nanometric displacements that can be converted...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d982221a7de1e1a20a3d6af022e1259f
https://hal.archives-ouvertes.fr/hal-02169502

Physical properties of polyacrylamide gels probed by AFM and rheology

Autor: Claude Verdier, Richard Michel, Liviu Iulian Palade, Yara Abidine, Valérie M. Laurent, Alain Duperray

Publikováno v: EPL-Europhysics Letters
EPL-Europhysics Letters, European Physical Society/EDP Sciences/Società Italiana di Fisica/IOP Publishing, 2015, 109 (3), 38003-p1-6. ⟨10.1209/0295-5075/109/38003⟩

Polymer gels have been shown to behave as viscoelastic materials but only a small amount of data is usually provided in the glass transition. In this paper, the dynamic moduli G′ and G′′ of polyacrylamide hydrogels are investigated using both a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6083f88f45e0f0988099882f410c1b5f
https://hal.archives-ouvertes.fr/hal-00840468v4/document