The effect of COVID-19 on nuclear medicine and radiopharmacy activities: A global survey

Autor: Fatma Al-Saeedi, Peramaiyan Rajendran, Dnyanesh Tipre, Hassan Aladwani, Salem Alenezi, Maryam Alqabandi, Abdullah Alkhamis, Abdulmohsen Redha, Ahmed Mohammad, Fahad Ahmad, Yaaqoup Abdulnabi, Altaf Alfadhly, Danah Alrasheedi

Publikováno v: Scientific Reports, Vol 13, Iss 1, Pp 1-7 (2023)

Abstract Globally, COVID-19 affected radiopharmaceutical laboratories. This study sought to determine the economic, service, and research impacts of COVID-19 on radiopharmacy. This online survey was conducted with the participation of employees from

Externí odkaz: https://doaj.org/article/4a31d667803a4e1987c63d8626ed2c3c

Human ESCRT-III polymers assemble on positively curved membranes and induce helical membrane tube formation

Autor: Aurélie Bertin, Nicola de Franceschi, Eugenio de la Mora, Sourav Maity, Maryam Alqabandi, Nolwen Miguet, Aurélie di Cicco, Wouter H. Roos, Stéphanie Mangenot, Winfried Weissenhorn, Patricia Bassereau

Publikováno v: Nature Communications, Vol 11, Iss 1, Pp 1-13 (2020)

ESCRT-III complexes assemble in vivo inside membrane structures with a negative Gaussian curvature, but how membrane shape influences ESCRT-III polymerization remains unclear. Here authors use structural and biophysical methods to show how human ESCR

Externí odkaz: https://doaj.org/article/aa5a1cbf4c8c4f8ebe1df35bf137441a

Author Correction: Human ESCRT-III polymers assemble on positively curved membranes and induce helical membrane tube formation

Autor: Aurélie Bertin, Nicola de Franceschi, Eugenio de la Mora, Sourav Maity, Maryam Alqabandi, Nolwen Miguet, Aurélie di Cicco, Wouter H. Roos, Stéphanie Mangenot, Winfried Weissenhorn, Patricia Bassereau

Publikováno v: Nature Communications, Vol 11, Iss 1, Pp 1-1 (2020)

An amendment to this paper has been published and can be accessed via a link at the top of the paper.

Externí odkaz: https://doaj.org/article/5e911a4d1475427ca2216c50dd106a77

The ESCRT-III Isoforms CHMP2A And CHMP2B Display Different Effects On Membranes Upon Polymerization

Autor: Nicola De Franceschi, Stéphanie Mangenot, Marta Bally, Sourav Maity, Winfried Weissenhorn, Nolwenn Miguet, Wouter H. Roos, Maryam Alqabandi, Patricia Bassereau

Publikováno v: BMC Biology
BMC Biology, BioMed Central, 2021, 19 (1), pp.66. ⟨10.1186/s12915-021-00983-9⟩
BMC Biology, 19(1):66. BioMed Central Ltd.
BMC Biology, Vol 19, Iss 1, Pp 1-18 (2021)
BMC Biology, 2021, 19 (1), pp.66. ⟨10.1186/s12915-021-00983-9⟩

Background ESCRT-III proteins are involved in many membrane remodeling processes including multivesicular body biogenesis as first discovered in yeast. In humans, ESCRT-III CHMP2 exists as two isoforms, CHMP2A and CHMP2B, but their physical character

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3e1297e881ea1c87c3e3bfec2a9d268e

The ESCRT protein CHMP2B acts as a diffusion barrier on reconstituted membrane necks

Autor: Patricia Bassereau, Christophe Caillat, Nicola De Franceschi, Stéphanie Mangenot, Nolwenn Miguet, Winfried Weissenhorn, Maryam Alqabandi

Publikováno v: Journal of Cell Science
Journal of Cell Science, Company of Biologists, 2018, 132 (4), ⟨10.1242/jcs.217968⟩
Journal of Cell Science, Company of Biologists, 2018, 132 (4), pp.jcs217968. ⟨10.1242/jcs.217968⟩

International audience; Endosomal sorting complexes required for transport (ESCRT)-III family proteins catalyze membrane remodeling processes that stabilize and constrict membrane structures. It has been proposed that stable ESCRT-III complexes conta

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d68a562f2cd062b4d6d720af5580bac8
https://hal.univ-grenoble-alpes.fr/hal-01875930