Results 71 to 80 of about 251,823 (301)
Herpesvirus Infection Induces both Specific and Heterologous Antiviral Antibodies in Carp
Frontiers in Immunology, 2018 IgM antibody diversity induced by viral infection in teleost fish sera remains largely unexplored despite several studies performed on their transcript counterparts in lymphoid organs.
Julio M. Coll
doaj +1 more source
FEBS Open Bio, EarlyView.We describe detailed protocols for the purification and preparation of Marchantia polymorpha Auxin Response Factor 2 (MpARF2). This protein is fused to an MBP solubility tag and an mNG fluorescent tag and is purified from Escherichia coli. The presented procedures make it possible to study MpARF2 assemblies, which could arise from phase separation ...
Bas Janssen +5 more
wiley +1 more source
Heterotropic regulation and negative homotropic cooperativity
FEBS Open Bio, EarlyView.We identified a structural module common to some proteins that couple negative cooperativity with heterotropic regulation, two features that rarely coexist. These proteins are ring‐like and present an ordered asymmetry whereby noncontacting subunits are symmetric, and their tertiary structure differs from that of contacting subunits.
Veronica Morea +5 more
wiley +1 more source
T and B cell responses in different immunization scenarios for COVID-19: a narrative review
Frontiers in ImmunologyVaccines against COVID-19 have high efficacy and low rates of adverse events. However, none of the available vaccines provide sterilizing immunity, and reinfections remain possible.
Eva Piano Mortari +4 more
doaj +1 more source
Regulation of endogenous and heterologous Ca²⁺ release-activated Ca²⁺ currents by pH. [PDF]
, 2014 Deviations from physiological pH (∼pH 7.2) as well as altered Ca(2+) signaling play important roles in immune disease and cancer. One of the most ubiquitous pathways for cellular Ca(2+) influx is the store-operated Ca(2+) entry (SOCE) or Ca(2+) release ...
Andrea Fleig +7 more
core +3 more sources
FEBS Open Bio, EarlyView.In this study, a novel esterase from the thermoacidophilic archaeon Thermoplasma acidophilum was biochemically and structurally characterized. Our results demonstrate that Ta0887 is a highly thermostable esterase that preferentially hydrolyzes p‐nitrophenyl hexanoate and possesses an α‐helical cap domain that likely contributes to its substrate ...
Alejandro Delgado‐Rey +4 more
wiley +1 more source
Background: The aim is to analyze Literature concerning mastoid obliteration in adults with either autologous or heterologous grafts in the last 10 years.
Fabio Ferretti +7 more
core +1 more source
A minimal cellulosome‐like system in Cellulosilyticum lentocellum
FEBS Open Bio, EarlyView.Cellulose‐degrading bacteria typically use cellulosomes, large multi‐enzyme complexes on a scaffold protein. In Cellulosilyticum lentocellum, we characterise a far smaller arrangement, a single scaffold bound to one cellulase through a single cohesin‐dockerin interaction.
John Allan +2 more
wiley +1 more source
Inseminação artificial e anonimato do doador Artificial insemination and donor anonymity
Revista Brasileira de Saúde Materno Infantil, 2010 Através desse trabalho, objetiva-se abordar o tema de doação de gametas e do anonimato envolvendo este ato na reprodução medicamente assistida. Analisando rapidamente o caráter técnico da doação e seleção dos gametas e a necessidade de uma legislação ...
Maria do Carmo Demasi Wanssa
doaj +1 more source
The Case for Exploiting Cross-Species Epitopes in Malaria Vaccine Design
Frontiers in Immunology, 2020 The infection dynamics between different species of Plasmodium that infect the same human host can both suppress and exacerbate disease. This could arise from inter-parasite interactions, such as competition, from immune regulation, or both.
Catherine J. Mitran +2 more
doaj +1 more source