Somatic hypermutation (or SHM) is a cellular mechanism by which the immune system adapts to the new foreign elements that confront it (e.g. microbes)...
10 KB (1,178 words) - 08:35, 25 May 2025
chains undergo a high rate of point mutation, by a process called somatic hypermutation (SHM). SHM results in approximately one nucleotide change per variable...
126 KB (13,987 words) - 23:33, 1 June 2025
step in affinity maturation, somatic hypermutation helps B cells produce antibodies with greater antigen affinity. Somatic mutations accumulate within...
18 KB (2,174 words) - 23:57, 24 May 2025
experimental results in the fields of epigenetics, genetics, and somatic hypermutation demonstrated the possibility of transgenerational epigenetic inheritance...
101 KB (10,554 words) - 10:41, 24 May 2025
promotes B cell proliferation, immunoglobulin class switching, and somatic hypermutation as well as sustains T cell growth and differentiation. T cell-derived...
32 KB (3,746 words) - 11:54, 10 June 2025
cells normally engulf B cells that have undergone apoptosis after somatic hypermutation. In some people with SLE, significantly fewer TBMs can be found...
139 KB (15,065 words) - 19:15, 9 June 2025
germinal center proliferation, robust B-cell clonal expansion, and somatic hypermutation that supports the development of immunologic memory. With age, germinal...
15 KB (1,585 words) - 02:42, 15 June 2025
deaminase (AID) that is essential for class switch recombination and somatic hypermutation. He was elected as a foreign associate of the National Academy of...
15 KB (1,542 words) - 07:20, 15 June 2025
The system is highly adaptable because of two factors. First, somatic hypermutation is a process of accelerated random genetic mutations in the antibody-coding...
57 KB (7,168 words) - 19:36, 31 March 2025
mutation of the genetic coding region of their BCR, a process known as somatic hypermutation. The mutations will either increase or decrease the affinity of...
24 KB (3,168 words) - 13:25, 7 June 2025
proliferate, differentiate, and mutate their antibody genes (through somatic hypermutation aimed at achieving higher affinity) during a normal immune response;...
22 KB (2,796 words) - 20:35, 23 May 2025
member of the cytidine deaminase family. The protein is involved in somatic hypermutation, gene conversion, and class-switch recombination of immunoglobulin...
19 KB (2,393 words) - 19:34, 22 May 2025
Reed–Sternberg cells have undergone both V(D)J recombination and somatic hypermutation, establishing an origin from a germinal center or postgerminal center...
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cognate FTh cell is found it will upregulate CD40L and promote somatic hypermutation and isotype class switching of the B cell, increasing its antigen...
33 KB (3,742 words) - 23:34, 27 February 2025
immunoglobulin of germinal center B cells and as a direct result of somatic hypermutation (SHM) and selection by TFH cells. The process is thought to involve...
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Hong Kong, MTR station code Simple harmonic motion, in physics Somatic hypermutation, allowing immune system adaptation Structural health monitoring...
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deamination of cytosine to uracil in DNA and results in somatic hypermutation. This somatic hypermutation allows for immunoglobulin class switching but also...
9 KB (1,075 words) - 07:15, 4 October 2024
follicles of the lymph nodes, preventing B cells from undergoing somatic hypermutation. Mutations in BCL6 can lead to B cell lymphomas because it promotes...
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Mutation (section Somatic mutation)
Embryology Homeobox Human somatic variation Polyploidy Robertsonian translocation Signature-tagged mutagenesis Somatic hypermutation TILLING (molecular biology)...
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Deaminase (AICDA) and functions as a DNA-editing deaminase that induces somatic hypermutation, class switch recombination, and immunoglobulin gene conversion...
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cytokine interferon-gamma. Since B cell maturation also involves somatic hypermutation (a process completed before differentiation into a plasma cell)...
24 KB (2,793 words) - 18:53, 24 May 2025
Furthermore, the intrathecal oligoclonal expansion with a constant somatic hypermutation is unique in multiple sclerosis when compared to other neuroinflammatory...
169 KB (18,029 words) - 19:55, 9 June 2025
for paratopes of antibodies. These frequent mutations are termed somatic hypermutation. Each such mutation alters the epitope-binding ability of the paratope...
49 KB (5,613 words) - 10:01, 27 March 2024
reproduction is inspired by cell division, and variation is inspired by somatic hypermutation. Clonal selection algorithms are most commonly applied to optimization...
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receptors mainly through the rearrangement of V(D)J gene segments and somatic hypermutation, but none of the fundamental AIS recognition elements in jawed vertebrates...
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specialised structures called germinal centers. This process involves somatic hypermutation, resulting in genetic changes that enhance the antibody's affinity...
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following antigen encounter. He demonstrated the importance of somatic hypermutation of immunoglobulin V genes in antibody affinity maturation. In this...
20 KB (1,776 words) - 13:34, 24 May 2025
immunoglobulin heavy chain class switch recombination (CSR), and somatic hypermutation in activated mature B lymphocytes. Alt is the son-in-law of organic...
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joining (NHEJ). This procedure is very error-prone and leads to somatic hypermutation. This genomic instability is crucial in ensuring mammalian survival...
38 KB (4,560 words) - 18:55, 4 August 2024
reproduction is inspired by cell division, and variation is inspired by somatic hypermutation. Clonal selection algorithms are most commonly applied to optimization...
14 KB (1,710 words) - 13:54, 8 June 2025