Results 1 to 10 of about 6,266 (164)

ArcB orchestrates the quorum-sensing system to regulate type III secretion system 1 in Vibrio parahaemolyticus [PDF]

open access: yesGut Microbes, 2023
In many Vibrio species, virulence is regulated by quorum sensing, which is regulated by a complex, multichannel, two-component phosphorelay circuit. Through this circuit, sensor kinases transmit sensory information to the phosphotransferase LuxU via a ...
Ce Zhang   +7 more
doaj   +2 more sources

Identification of critical amino acids in the DNA binding domain of LuxO: Lessons from a constitutive active LuxO. [PDF]

open access: yesPLoS ONE
Quorum sensing plays a vital role in the environmental and host life cycles of Vibrio cholerae. The quorum-sensing circuit involves the consorted action of autoinducers, small RNAs, and regulatory proteins to control a plethora of physiological events in
Shradha Surin   +7 more
doaj   +2 more sources

A simple mechanism for integration of quorum sensing and cAMP signalling in Vibrio cholerae [PDF]

open access: yeseLife, 2023
Many bacteria use quorum sensing to control changes in lifestyle. The process is regulated by microbially derived ‘autoinducer’ signalling molecules, that accumulate in the local environment.
Lucas M Walker   +5 more
doaj   +2 more sources

Associations between diet and acne lesions

open access: yesRoczniki Panstwowego Zakladu Higieny, 2021
Acne is one of the most common dermatological conditions affecting millions of people worldwide. It is assumed that the main etiological factors acne are considered to be the excessive production of sebum and hormones, and the colonisation of P.
Magdalena Daszkiewicz
doaj   +1 more source

A cultura do luxo a serviço da humanidade

open access: yesRevista de Ensino em Artes, Moda e Design, 2021
Assistimos ao longo do ano de 2020 a uma estagnação da cultura do luxo, uma vez que a produção na China e na Itália ficaram completamente comprometidas.
Renata Pitombo Cidreira
doaj   +1 more source

Coleções colaborativas. Um espaço de dois universos

open access: yesTempo Social, 2022
Resumo Neste artigo estudamos a produção de fronteiras simbólicas e sociais valendo-nos das coleções de roupas realizadas entre marcas de luxo e de fast fashion.
Michel Nicolau Netto   +1 more
doaj   +1 more source

Decisive aspects in the masstige consumption

open access: yesRevista Eletrônica de Ciência Administrativa, 2020
This study investigated the mass consumption under the lens of ethical egoism, closely related to pleasure and associated with differentiation, exclusivity, functional (attributes), status, and tradition constructs. The theoretical framework contemplated
Solon Bevilacqua
doaj   +1 more source

Consumo de Produtos de Luxo e a Competição Intrasexual Feminina

open access: yesTeoria e Prática em Administração, 2018
Este estudo analisou a competição intrasexual feminina e o consumo de produtos de luxo de mulheres brasileiras. Parte-se do pressuposto que em um contexto de competição intrasexual feminina, as mulheres direcionam seus esforços ao melhoramento de sua ...
Luciana Merlin Bervian   +1 more
doaj   +3 more sources

Quadruple quorum-sensing inputs control Vibrio cholerae virulence and maintain system robustness. [PDF]

open access: yesPLoS Pathogens, 2015
Bacteria use quorum sensing (QS) for cell-cell communication to carry out group behaviors. This intercellular signaling process relies on cell density-dependent production and detection of chemical signals called autoinducers (AIs).
Sarah A Jung   +2 more
doaj   +1 more source

Gatsby, Dior e a produção do luxo na moda no século XX

open access: yesAlceu, 2016
A escala e a velocidade das transformações sociais no século XX promovem mudanças nos estilos de vida que reverberam nas práticas consumo. O consumo de luxo também se requalifica, sobretudo em função das guerras mundiais, e isto será discutido aqui a ...
Fernanda Martinelli
doaj   +1 more source

Home - About - Disclaimer - Privacy