Dual Regulation of Phosphatidylserine Decarboxylase Expression by Envelope Stress Responses

Autor: Yasmine Hassoun, Julia Bartoli, Astrid Wahl, Julie Pamela Viala, Emmanuelle Bouveret

Publikováno v: Frontiers in Molecular Biosciences, Vol 8 (2021)

Bacteria adapt to versatile environments by modulating gene expression through a set of stress response regulators, alternative Sigma factors, or two-component systems. Among the central processes that must be finely tuned is membrane homeostasis, in

Externí odkaz: https://doaj.org/article/7606125b060c4b518d1f51145453a51f

Health literacy measurement: embracing diversity in a strengths-based approach to promote health and equity, and avoid epistemic injustice

Autor: Richard H Osborne, Christina C Cheng, Sandra Nolte, Shandell Elmer, Stephane Besancon, Shyam Sundar Budhathoki, Xavier Debussche, Sónia Dias, Peter Kolarčik, Maria Isabel Loureiro, Helle Maindal, Dulce Nascimento do O, James A Smith, Astrid Wahl, Gerald R Elsworth, Melanie Hawkins

Publikováno v: Osborne, R H, Cheng, C C, Nolte, S, Elmer, S, Besancon, S, Budhathoki, S S, Debussche, X, Dias, S, Kolarčik, P, Loureiro, M I, Maindal, H, Nascimento Do O, D, Smith, J A, Wahl, A, Elsworth, G R & Hawkins, M 2022, ' Health literacy measurement : embracing diversity in a strengths-based approach to promote health and equity, and avoid epistemic injustice ', BMJ Global Health, vol. 7, no. 9, e009623 . https://doi.org/10.1136/bmjgh-2022-009623

Definitions of health literacy have evolved from notions of health-related literacy to a multidimensional concept that incorporates the importance of social and cultural knowledge, practices and contexts. This evolution is evident in the development

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::62f9c128814c8a4119318891bc7bca07
http://hdl.handle.net/10044/1/99733

Biphasic mechanosensitivity of T cell receptor-mediated spreading of lymphocytes

Autor: Laurent Limozin, Pierre Dillard, Kheya Sengupta, Céline Dinet, Pierre-Henri Puech, Astrid Wahl, Aya Nassereddine

Publikováno v: Proceedings of the National Academy of Sciences of the United States of America
Proceedings of the National Academy of Sciences of the United States of America, National Academy of Sciences, 2019, 116 (13), pp.5908-5913. ⟨10.1073/pnas.1811516116⟩
Proceedings of the National Academy of Sciences of the United States of America, 2019, 116 (13), pp.5908-5913. ⟨10.1073/pnas.1811516116⟩

Mechanosensing by T cells through the T cell receptor (TCR) is at the heart of immune recognition. While the mechanobiology of the TCR at the molecular level is increasingly well documented, its link to cell-scale response is poorly understood. Here

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a21245d88083e4ab3fb6c9a10ed2d735
https://pubmed.ncbi.nlm.nih.gov/30850545

Regulation of competence for natural transformation in streptococci

Autor: Astrid Wahl, Laetitia Fontaine, Pascal Hols, Johann Mignolet, Maud Fléchard

Publikováno v: Infection, Genetics and Evolution. 33:343-360

Natural DNA transformation is a lateral gene transfer mechanism during which bacteria take up naked DNA from their environment and stably integrate it in their genome. The proteins required for this process are conserved between species and are produ

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b37329f49a0d22398918ea60bd502d37
https://doi.org/10.1016/j.meegid.2014.09.010

Printing functional protein nano-dots on soft elastomers: from transfer mechanism to cell mechanosensing

Autor: Fuwei Pi, Ranime Alameddine, Laurent Limozin, Anne Charrier, Astrid Wahl, Kheya Sengupta, Kaoutar Bouzalmate

Publikováno v: Nano Letters
Nano Letters, American Chemical Society, 2017, 17 (7), pp.4284-4290. ⟨10.1021/acs.nanolett.7b01254⟩
Nano Letters, 2017, 17 (7), pp.4284-4290. ⟨10.1021/acs.nanolett.7b01254⟩

International audience; Living cells sense the physical and chemical nature of their micro/nano environment with exquisite sensitivity. In this context, there is a growing need to functionalize soft materials with micro/nano-scale biochemical pattern

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a6e0ac4458e10cab0ffceca1bb0104a5
https://hal.archives-ouvertes.fr/hal-01774028/file/Nanoletters2017.pdf