Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Margarita Staykova"'
Autor:
Céline Dinet, Alejandro Torres-Sánchez, Roberta Lanfranco, Lorenzo Di Michele, Marino Arroyo, Margarita Staykova
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-11 (2023)
Abstract Hydraulic fracturing plays a major role in cavity formation during embryonic development, when pressurized fluid opens microlumens at cell-cell contacts, which evolve to form a single large lumen. However, the fundamental physical mechanisms
Externí odkaz:
https://doaj.org/article/d2927c8abfcb4fc2ad20918929e0732a
Autor:
Anabel-Lise Le Roux, Caterina Tozzi, Nikhil Walani, Xarxa Quiroga, Dobryna Zalvidea, Xavier Trepat, Margarita Staykova, Marino Arroyo, Pere Roca-Cusachs
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-12 (2021)
Amphiphysin BAR proteins reshape membranes, but the dynamics of the process remained unexplored. Here, the authors show through experiment and modelling that reshaping depends on the initial template shape, occurs even at low initial curvature, and i
Externí odkaz:
https://doaj.org/article/3b9d4c84264247a5a7e94d78fc4c48cf
Publikováno v:
Emerging Topics in Life Sciences, 2022, Vol.6(6), pp.583-592 [Peer Reviewed Journal]
The interaction between the actin cytoskeleton and the plasma membrane in eukaryotic cells is integral to a large number of functions such as shape change, mechanical reinforcement and contraction. These phenomena are driven by the architectural regu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1abd30bffc351b73c23cd001a4e1bd67
https://doi.org/10.1042/etls20220052
https://doi.org/10.1042/etls20220052
Hydraulic fracturing plays a major role in the formation of biological lumens during embryonic development, when the accumulation of pressurized fluid leads to the formation of microlumens that fracture cell-cell contacts and later evolve to form a s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::11c49d34776f4d27c3a57854d64e8ec1
https://doi.org/10.1101/2023.01.04.522479
https://doi.org/10.1101/2023.01.04.522479
Publikováno v:
Langmuir, 2022, Vol.38(18), pp.5674-5681 [Peer Reviewed Journal]
We compare the fusion of giant lipid and block-copolymer vesicles on glass and poly(dimethylsiloxane) substrates. Both types of vesicles are similar in their ability to fuse to hydrophilic substrates and form patches with distinct heart or circular s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5e621f9e3011398baa5326ceff0c7fcf
http://dro.dur.ac.uk/36371/
http://dro.dur.ac.uk/36371/
Autor:
Lucas Le Nagard, Aidan T. Brown, Angela Dawson, Vincent A. Martinez, Wilson C. K. Poon, Margarita Staykova
Publikováno v:
Proceedings of the National Academy of Sciences, 2022, Vol.119(34) [Peer Reviewed Journal]
Nagard, L L, Brown, A T, Dawson, A, Martinez, V A, Poon, W C K & Staykova, M 2022, ' Encapsulated bacteria deform lipid vesicles into flagellated swimmers ', Proceedings of the National Academy of Sciences of the United States of America, vol. 119, no. 34, e2206096119, pp. 1-7 . https://doi.org/10.1073/pnas.2206096119
Nagard, L L, Brown, A T, Dawson, A, Martinez, V A, Poon, W C K & Staykova, M 2022, ' Encapsulated bacteria deform lipid vesicles into flagellated swimmers ', Proceedings of the National Academy of Sciences of the United States of America, vol. 119, no. 34, e2206096119, pp. 1-7 . https://doi.org/10.1073/pnas.2206096119
We study a synthetic system of motile Escherichia coli bacteria encapsulated inside giant lipid vesicles. Forces exerted by the bacteria on the inner side of the membrane are sufficient to extrude membrane tubes filled with one or several bacteria. W
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b59b9ca6f9999659133d4dc83bdae926
http://arxiv.org/abs/2204.03721
http://arxiv.org/abs/2204.03721
Autor:
Nikhil Walani, Anabel-Lise Le Roux, Marino Arroyo, Xarxa Quiroga, Caterina Tozzi, Dobryna Zalvidea, Margarita Staykova, Pere Roca-Cusachs, Xavier Trepat
Publikováno v:
bioRxiv
Nature Communications
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Dipòsit Digital de la UB
Universidad de Barcelona
Nature Communications, 2021, Vol.12, pp.6550 [Peer Reviewed Journal]
Nature Communications, Vol 12, Iss 1, Pp 1-12 (2021)
Nature Communications
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Dipòsit Digital de la UB
Universidad de Barcelona
Nature Communications, 2021, Vol.12, pp.6550 [Peer Reviewed Journal]
Nature Communications, Vol 12, Iss 1, Pp 1-12 (2021)
Reproducció del document publicat a: https://doi.org/10.1038/s41467-021-26591-3
In many physiological situations, BAR proteins reshape membranes with pre-existing curvature (templates), contributing to essential cellular processes. However, the
In many physiological situations, BAR proteins reshape membranes with pre-existing curvature (templates), contributing to essential cellular processes. However, the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0e8c7b9f02e799a765401d8384666546
Publikováno v:
Advances in Biomembranes and Lipid Self-Assembly ISBN: 9780081028568
Supported lipid bilayer (SLB) patches have emerged in recent years as a convenient system to study membrane-substrate interactions, membrane mechanics, and interaction of membranes with other molecules, due to the possibility of tracking their area c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b9dcd01697814a28a8abc9a5da49d9dd
https://doi.org/10.1016/bs.abl.2019.01.004
https://doi.org/10.1016/bs.abl.2019.01.004
Publikováno v:
Nanoscale. 10(34)
The lipid membrane is a principal building block in biology, technology and industry, where it often occurs supported by other hydrophilic structures. Interactions with the support can affect the physical behavior of the membrane from the local organ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::e15ce5033186b83deb2aa4535ac437f8
https://pubmed.ncbi.nlm.nih.gov/30132496
https://pubmed.ncbi.nlm.nih.gov/30132496
Autor:
Markku Lehtonen, Gabriela Marques Di Giulio, Renzo Taddei, Bruno Rondani, Camila Rigolin, Chris Groves, Brian Garvey, Janaina Pamplona da Costa, Brian Wynne, Sara Wilford, Renato Dagnino, Javier Lezaun James Martin, Leonardo Freire de Mello, Jason Chilvers, Chris Till, Adalberto Mantovani Martiniano de Azevedo, Phil Macnaghten, Marcelo Knobel, Elizabete Mayumy Kobayashi, André Luiz Sica de Campo, Léa Velho, Margarita Staykova, Marko Synésio Alves Monteiro, Jack Stilgoe, Richard Owen, David Tyfield, Emma Frow, Sarah Hartley
Publikováno v:
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Teoria e Pesquisa 24 (2015) 2
Teoria e Pesquisa, 24(2), 18-24
Universidade de São Paulo (USP)
instacron:USP
Teoria e Pesquisa 24 (2015) 2
Teoria e Pesquisa, 24(2), 18-24
Em março de 2014, um grupo de jovens pesquisadores do estado de São Paulo e do Reino Unido encontraram-se na Universidade de Campinas para participar do Workshop “Inovação Responsável e a Governança de Tecnologias Socialmente Controversas”.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5a76ab6d1cdda4512a67ecbe2596d556
https://doi.org/10.4322/tp.24210
https://doi.org/10.4322/tp.24210