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Simultaneous assessment of rotavirus-specific memory B cells and serological memory after B cell depletion therapy with rituximab
(2014)
The mechanisms that contribute to the maintenance of serological memory are still unclear. Rotavirus (RV) memory B cells (mBc) are enriched in IgM + and CD27- subpopulations, which are associated with autoimmune diseases ...
Short-term and long-term antibody response by mice after immunization against Neisseria meningitidis B or diphtheria toxoid
(Associação Brasileira de Divulgação Científica, 2019)
Immunological Memory to Zika Virus in a University Community in Colombia, South America
(Rio de Janeiro, Brasil, 2020-05-29)
Zika virus appeared in South America in 2015, generating alarm worldwide as it causes microcephaly and autoimmunity. This study aims to determine the serological footprint of the incoming epidemic in a student community ...
Frequency of IFNγ-producing T cells correlates with seroreactivity and activated T cells during canine Trypanosoma cruzi infection
(BioMed Central, 2014-01)
Vaccines to prevent Trypanosoma cruzi infection in humans or animals are not available, and in many settings, dogs are an important source of domestic infection for the insect vector. Identification of infected canines is ...
The Significance of Discordant Serology in Chagas Disease: Enhanced T-Cell Immunity to Trypanosoma cruzi in Serodiscordant Subjects
(Frontiers Research Foundation, 2017-09)
Background: Subjects are considered infected with Trypanosoma cruzi when tested positive by at least two out of three serological tests, whereas a positive result in only one of up to three tests is termed "serodiscordant" ...
Induction of SARS-CoV-2 neutralizing antibodies by CoronaVac and BNT162b2 vaccines in naive and previously infected individuals
(2022)
Interpretation The decay of nAbs titres in previously infected individuals over time indicates that vaccination is needed to boost humoral memory responses. Immunization of naydve individuals with two doses of CoronaVac ...