Zobrazeno 1 - 10
of 41
pro vyhledávání: '"Marta Alenquer"'
Autor:
Juliana Gonçalves, Magda Melro, Marta Alenquer, Catarina Araújo, Júlia Castro-Neves, Daniela Amaral-Silva, Filipe Ferreira, José S. Ramalho, Nádia Charepe, Fátima Serrano, Carlos Pontinha, Maria João Amorim, Helena Soares
Publikováno v:
JCI Insight, Vol 8, Iss 17 (2023)
The intricate interplay between maternal immune response to SARS-CoV-2 and the transfer of protective factors to the fetus remains unclear. By analyzing mother-neonate dyads from second and third trimester SARS-CoV-2 infections, our study shows that
Externí odkaz:
https://doaj.org/article/27cf36963774436090169e9a960d2b16
Autor:
Temitope Akhigbe Etibor, Silvia Vale-Costa, Sindhuja Sridharan, Daniela Brás, Isabelle Becher, Victor Hugo Mello, Filipe Ferreira, Marta Alenquer, Mikhail M Savitski, Maria-João Amorim
Publikováno v:
eLife, Vol 12 (2023)
In biological systems, liquid and solid-like biomolecular condensates may contain the same molecules but their behaviour, including movement, elasticity, and viscosity, is different on account of distinct physicochemical properties. As such, it is kn
Externí odkaz:
https://doaj.org/article/3f7caaf707fb473f862bd3c0a076c3a3
Autor:
Temitope Akhigbe Etibor, Aidan O’Riain, Marta Alenquer, Christian Diwo, Sílvia Vale-Costa, Maria João Amorim
Publikováno v:
International Journal of Molecular Sciences, Vol 24, Iss 20, p 15253 (2023)
Biomolecular condensates are crucial compartments within cells, relying on their material properties for function. They form and persist through weak, transient interactions, often undetectable by classical biochemical approaches. Hence, microscopy-b
Externí odkaz:
https://doaj.org/article/3aa0ec50ffb640e4bb0c76e37736430e
Autor:
Marta Alenquer, Tiago Milheiro Silva, Onome Akpogheneta, Filipe Ferreira, Sílvia Vale-Costa, Mónica Medina-Lopes, Frederico Batista, Ana Margarida Garcia, Vasco M. Barreto, Cathy Paulino, João Costa, João Sobral, Maria Diniz-da-Costa, Susana Ladeiro, Rita Corte-Real, José Delgado Alves, Ricardo B. Leite, Jocelyne Demengeot, Maria João Rocha Brito, Maria João Amorim
Publikováno v:
PLoS ONE, Vol 17, Iss 6 (2022)
Background Adults are being vaccinated against SARS-CoV-2 worldwide, but the longitudinal protection of these vaccines is uncertain, given the ongoing appearance of SARS-CoV-2 variants. Children remain largely unvaccinated and are susceptible to infe
Externí odkaz:
https://doaj.org/article/90766476328c4808b91b52d1807d82f0
Autor:
Marta Alenquer, Filipe Ferreira, Diana Lousa, Mariana Valério, Mónica Medina-Lopes, Marie-Louise Bergman, Juliana Gonçalves, Jocelyne Demengeot, Ricardo B. Leite, Jingtao Lilue, Zemin Ning, Carlos Penha-Gonçalves, Helena Soares, Cláudio M. Soares, Maria João Amorim
Publikováno v:
PLoS Pathogens, Vol 17, Iss 8 (2021)
Understanding SARS-CoV-2 evolution and host immunity is critical to control COVID-19 pandemics. At the core is an arms-race between SARS-CoV-2 antibody and angiotensin-converting enzyme 2 (ACE2) recognition, a function of the viral protein spike. Mut
Externí odkaz:
https://doaj.org/article/e0fcf74913e6441bbcba7b8241d921b4
Autor:
Marta Alenquer, Sílvia Vale-Costa, Temitope Akhigbe Etibor, Filipe Ferreira, Ana Laura Sousa, Maria João Amorim
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-19 (2019)
Influenza A virus forms cytosolic inclusions containing viral ribonucleoproteins. Here, the authors show that viral inclusions form juxtaposed the endoplasmic reticulum and have liquid properties, likely constituting sites of assembly of epidemic and
Externí odkaz:
https://doaj.org/article/94d834963d7a4427afe59405bbcf676a
Autor:
Marta Alenquer, Maria João Amorim
Publikováno v:
Viruses, Vol 7, Iss 9, Pp 5066-5083 (2015)
Exosomes are extracellular vesicles released upon fusion of multivesicular bodies(MVBs) with the cellular plasma membrane. They originate as intraluminal vesicles (ILVs) duringthe process of MVB formation. Exosomes were shown to contain selectively s
Externí odkaz:
https://doaj.org/article/95ca4641f9f34421bd2f7393ceb2fbf0
Publikováno v:
PLoS ONE, Vol 10, Iss 11, p e0142540 (2015)
Establishment of persistent infection in memory B cells by murid herpesvirus-4 (MuHV-4) depends on the proliferation of latently infected germinal center B cells, for which T cell help is essential. Whether the virus is capable of modulating B-T help
Externí odkaz:
https://doaj.org/article/e56505558f3c43e18b16b3d0b0688fe8
Publikováno v:
PLoS ONE, Vol 10, Iss 12, p e0145942 (2015)
Externí odkaz:
https://doaj.org/article/57838ec95188412597585f31833915e5
Publikováno v:
PLoS Pathogens, Vol 4, Iss 10, p e1000177 (2008)
The pathogenesis of persistent viral infections depends critically on long-term viral loads. Yet what determines these loads is largely unknown. Here, we show that a single CD8+ T cell epitope sets the long-term latent load of a lymphotropic gamma-he
Externí odkaz:
https://doaj.org/article/3a72fba1125644afa518cea927e91b53