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MagmaFlow: A desktop platform for artificial intelligence‐driven expression analysis
FEBS Open Bio, EarlyView.MagmaFlow is a free, no‐code platform for gene expression analysis. It generates interactive volcano plots, links genes to literature, pathways, and diseases, prioritizes candidates using millions of publications, identifies affected biological processes, builds network diagrams, and exports publication‐ready figures and reports for macOS and Windows ...
Carlos E. Buss +7 more
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Journal of Allergy and Clinical Immunology, 2010
The germinal center (GC) reaction is the basis of T-dependent humoral immunity against foreign pathogens and the ultimate expression of the adaptive immune response. GCs represent a unique collaboration between proliferating antigen-specific B cells, T follicular helper cells, and the specialized follicular dendritic cells that constitutively occupy ...
Dominique, Gatto, Robert, Brink
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The germinal center (GC) reaction is the basis of T-dependent humoral immunity against foreign pathogens and the ultimate expression of the adaptive immune response. GCs represent a unique collaboration between proliferating antigen-specific B cells, T follicular helper cells, and the specialized follicular dendritic cells that constitutively occupy ...
Dominique, Gatto, Robert, Brink
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Current Opinion in Hematology, 2001
The germinal center reaction is one critical outcome of helper T-cell-dependent antigen-specific B-cell responses. Germinal center reactions are the culmination of an orchestrated series of intercellular information exchanges discussed here as the serial synapsis model of adaptive immunity.
L J, McHeyzer-Williams +2 more
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The germinal center reaction is one critical outcome of helper T-cell-dependent antigen-specific B-cell responses. Germinal center reactions are the culmination of an orchestrated series of intercellular information exchanges discussed here as the serial synapsis model of adaptive immunity.
L J, McHeyzer-Williams +2 more
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Immunosenescence and germinal center reaction
Immunological Reviews, 1997Summary: Dysfunction of the immune system in aged individuals includes at least two important factors: accumulation of immunocytes with reduced function and accumulation of lymphocyte clones with self‐reactive potential. Coincidently, there is a profound reduction of the germinal center reaction in the aged.
B, Zheng +3 more
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2020
Germinal centers (GCs) are transient microstructures formed within the follicles of secondary lymphoid tissues in response to certain types of immunization and foreign pathogens. A mature GC comprises two functionally distinct compartments, a dark zone (DZ) and a light zone (LZ).
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Germinal centers (GCs) are transient microstructures formed within the follicles of secondary lymphoid tissues in response to certain types of immunization and foreign pathogens. A mature GC comprises two functionally distinct compartments, a dark zone (DZ) and a light zone (LZ).
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Photosynthetic Reaction Centers in bacteria
Chemical & Engineering News Archive, 1990The photochemistry of photosynthesis begins in complexes called reaction centers. These have become model systems to study the fundamental process by which plants and bacteria convert and store solar energy as chemical free energy. In green plants, photosynthesis occurs in two systems, each of which contains a different reaction center, working in ...
James R. Norris, Marlanne Schiffer
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Electrostatics of Photosynthetic Reaction Centers in Membranes
2006 International Conference of the IEEE Engineering in Medicine and Biology Society, 2006Photosynthetic reaction centers are integral membrane complexes. They have potential application as molecular photovoltaic structures and have been used in diverse technological applications. A three-dimensional electrostatic model of the photosystem I reaction center (PSI) embedded in a lipid membrane is presented. The potential is obtained by solving
Cristian Pablo Pennisi +2 more
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Structures of Bacterial Photosynthetic Reaction Centers
Annual Review of Cell Biology, 1991CONTENTS PERSPECTIVES AND OVERVIEW . . .. . . . . . .. . . . . . . . . . ... . . . . . . . . . . . . . .. . . . ... . . . . . . . ... . . . . . . . ... . . . . . . .. . . . . . . . . . . . .. .. . 1 CRYSTALLIZATION AND X-RAY STRUCTURE ANALYSIS OF RCS 3 The RC from Rhodopseudomonas viridis . . . . . . . . . . .. . . . . .. . . . . . . . . . . . . . . .
Deisenhofer, J. +1 more
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Evolution of photosynthetic reaction centers
Biosystems, 1981The common ancestor of all photosynthetic prokaryotes and organelles contained chlorophyll (Chl) a. All green and purple photosynthetic bacteria descended from a common bacteriochlorophyll (Bchl) a-containing ancestor which diverged from the Chl a line. Separate PS-I and PS-II reaction centers may have evolved before the appearance of Bchl a.
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