Chapter title |
Ex Vivo Culture Assay to Measure Human Follicular Helper T (Tfh) Cell-Mediated Human B Cell Proliferation and Differentiation
|
---|---|
Chapter number | 8 |
Book title |
B Cell Receptor Signaling
|
Published in |
Methods in molecular biology, January 2018
|
DOI | 10.1007/978-1-4939-7474-0_8 |
Pubmed ID | |
Book ISBNs |
978-1-4939-7473-3, 978-1-4939-7474-0
|
Authors |
Xin Gao, Lin, Di Yu, Lin Lin |
Abstract |
Upon priming by antigens, B cells undergo activation, proliferation, and differentiation into antibody-secreting cells. During thymus-dependent (TD) antibody responses, the proliferation and differentiation of antigen-primed B cells essentially rely on the helper function from CD4+ T cells. Follicular helper T (Tfh) cells constitute a specialized Th subset that localizes in close proximity to B cells and supports B cell proliferation and differentiation through co-stimulatory receptors and cytokines. Impaired Tfh-mediated B cell proliferation and differentiation were observed in patients with immunodeficiency, while overactivation of this process may lead to dysregulated immune responses seen in autoimmune disorders. Here, we describe an ex vivo coculture assay using circulating Tfh cells and B cells isolated from human blood. This method can be used to examine the function of patients' B cells for proliferation, differentiation, and antibody secretion, mediated by the physiological help from Tfh cells. |
X Demographics
Geographical breakdown
Country | Count | As % |
---|---|---|
Unknown | 2 | 100% |
Demographic breakdown
Type | Count | As % |
---|---|---|
Members of the public | 2 | 100% |
Mendeley readers
Geographical breakdown
Country | Count | As % |
---|---|---|
Unknown | 27 | 100% |
Demographic breakdown
Readers by professional status | Count | As % |
---|---|---|
Researcher | 5 | 19% |
Student > Ph. D. Student | 5 | 19% |
Student > Bachelor | 3 | 11% |
Student > Doctoral Student | 2 | 7% |
Professor > Associate Professor | 2 | 7% |
Other | 2 | 7% |
Unknown | 8 | 30% |
Readers by discipline | Count | As % |
---|---|---|
Immunology and Microbiology | 8 | 30% |
Biochemistry, Genetics and Molecular Biology | 4 | 15% |
Neuroscience | 3 | 11% |
Medicine and Dentistry | 3 | 11% |
Agricultural and Biological Sciences | 1 | 4% |
Other | 1 | 4% |
Unknown | 7 | 26% |