Spatial dysregulation of T follicular helper cells impairs vaccine responses in aging
A Silva-Cayetano, S Fra-Bido, PA Robert… - Nature …, 2023 - nature.com
The magnitude and quality of the germinal center (GC) response decline with age, resulting
in poor vaccine-induced immunity in older individuals. A functional GC requires the co …
in poor vaccine-induced immunity in older individuals. A functional GC requires the co …
Germinal centre shutdown
Germinal Centres (GCs) are transient structures in secondary lymphoid organs, where
affinity maturation of B cells takes place following an infection. While GCs are responsible for …
affinity maturation of B cells takes place following an infection. While GCs are responsible for …
Influenza vaccine–induced human bone marrow plasma cells decline within a year after vaccination
CW Davis, KJL Jackson, MM McCausland, J Darce… - Science, 2020 - science.org
A universal vaccine against influenza would ideally generate protective immune responses
that are not only broadly reactive against multiple influenza strains but also long-lasting …
that are not only broadly reactive against multiple influenza strains but also long-lasting …
Maturation of germinal center B cells after influenza virus vaccination in humans
Germinal centers (GC) are microanatomical lymphoid structures where affinity-matured
memory B cells and long-lived bone marrow plasma cells are primarily generated. It is …
memory B cells and long-lived bone marrow plasma cells are primarily generated. It is …
Serology in Bovine Infectious Disease Diagnosis
AR Woolums - Veterinary Clinics: Food Animal Practice, 2023 - vetfood.theclinics.com
Serology is the measurement of antibodies to specific infectious agents in serum from one or
more individuals, to determine whether they have been infected with, or vaccinated against …
more individuals, to determine whether they have been infected with, or vaccinated against …
Convergent evolution and B-cell recirculation in germinal centers in a human lymph node
A Pelissier, M Stratigopoulou, N Donner… - Life Science …, 2023 - life-science-alliance.org
Germinal centers (GCs) play a central role in generating an effective immune response
against infectious pathogens, and failures in their regulating mechanisms can lead to the …
against infectious pathogens, and failures in their regulating mechanisms can lead to the …
[HTML][HTML] Rate of immune complex cycling in follicular dendritic cells determines the extent of protecting antigen integrity and availability to germinal center B cells
Follicular dendritic cells (FDCs) retain immune complexes (ICs) for prolonged time periods
and are important for germinal center (GC) reactions. ICs undergo periodic cycling in FDCs …
and are important for germinal center (GC) reactions. ICs undergo periodic cycling in FDCs …
Computational model reveals a stochastic mechanism behind germinal center clonal bursts
A Pélissier, Y Akrout, K Jahn, J Kuipers, U Klein… - Cells, 2020 - mdpi.com
Germinal centers (GCs) are specialized compartments within the secondary lymphoid
organs where B cells proliferate, differentiate, and mutate their antibody genes in response …
organs where B cells proliferate, differentiate, and mutate their antibody genes in response …
Investigating the mechanism of germinal center shutdown
Germinal centers (GCs) are transient structures where affinity maturation of B cells gives rise
to high affinity plasma and memory cells. The mechanism of GC shutdown is unclear …
to high affinity plasma and memory cells. The mechanism of GC shutdown is unclear …
High affinity mAb infusion can enhance maximum affinity maturation during HIV Env immunization
P Thomas, C Rees-Spear, S Griffith, L Muir, E Touizer… - Iscience, 2024 - cell.com
Antigen-specific antibody infusion is known to enhance or suppress germinal center (GC)
responses depending on the affinity of the infusion. We hypothesized that infusing …
responses depending on the affinity of the infusion. We hypothesized that infusing …