BIOL 495: Introduction to Immunology
... • 1930’s – early techniques made it easier to study humoral elements [than cellular ones]. -discovery of active component of blood – gamma globulin “protein” • 1950’s – discovery of T and B cells Later discoveries linked lymphocytes to both cellular and humoral immunity ...
... • 1930’s – early techniques made it easier to study humoral elements [than cellular ones]. -discovery of active component of blood – gamma globulin “protein” • 1950’s – discovery of T and B cells Later discoveries linked lymphocytes to both cellular and humoral immunity ...
Cell Communication
... • Play a key role in cell-cell recognition – ability of a cell to distinguish one cell from another • antigens – important in organ & tissue development – basis for rejection of foreign cells by immune system ...
... • Play a key role in cell-cell recognition – ability of a cell to distinguish one cell from another • antigens – important in organ & tissue development – basis for rejection of foreign cells by immune system ...
35-2 Reading Guide
... Specific Defenses: The Immune System The function of the immune system is to fight infection by inactivating foreign substances or cells that have entered the body. The specific immune response works in several ways, including: recognizing “self,” including cells and proteins that belong to the body ...
... Specific Defenses: The Immune System The function of the immune system is to fight infection by inactivating foreign substances or cells that have entered the body. The specific immune response works in several ways, including: recognizing “self,” including cells and proteins that belong to the body ...
Structure of an IgG Antibody
... • Functional genes for antigen receptors do not exist until they are generated during the development of lymphocytes • Variable region exons are formed by splicing together segments of genes inherited through the germline • The process is called Ig or TCR gene rearrangement, and generates tremendous ...
... • Functional genes for antigen receptors do not exist until they are generated during the development of lymphocytes • Variable region exons are formed by splicing together segments of genes inherited through the germline • The process is called Ig or TCR gene rearrangement, and generates tremendous ...
1. dia
... Normal tissue cells do not express MHC class II NO SIGNAL 1. for CD4+ Th activation Normal tissue cells do not express co-stimulatory molecules and do not produce T cell differentiating cytokines NO SIGNAL 2. for CD4+ Th activation Migration of naive T lymphocytes to normal tissues is limited Antige ...
... Normal tissue cells do not express MHC class II NO SIGNAL 1. for CD4+ Th activation Normal tissue cells do not express co-stimulatory molecules and do not produce T cell differentiating cytokines NO SIGNAL 2. for CD4+ Th activation Migration of naive T lymphocytes to normal tissues is limited Antige ...
Chapter 43 Immune System
... attachment to microbes and increase phagocytosis 3. Agglutination – clumping of bacteria or viruses forms aggregates that can be readily phagocytosed by macrophages 4. Precipitation – antibodies cross link soluble antigen molecules dissolved in body fluids making them immobile and easily targeted by ...
... attachment to microbes and increase phagocytosis 3. Agglutination – clumping of bacteria or viruses forms aggregates that can be readily phagocytosed by macrophages 4. Precipitation – antibodies cross link soluble antigen molecules dissolved in body fluids making them immobile and easily targeted by ...
中文題目：微核糖核酸-17透過標的物Eos調整調節性T細胞的活性 英文
... sequential prcessing of primary RNA polymerase II transcripts mediated by two RNase III enzymes. We were interested in determining whether Treg differentiation and/or suppressive activity are regulated by microRNAs (miRNAs). the inflammatory cytokine IL-6 has been shown to induce miR-17-92 expressio ...
... sequential prcessing of primary RNA polymerase II transcripts mediated by two RNase III enzymes. We were interested in determining whether Treg differentiation and/or suppressive activity are regulated by microRNAs (miRNAs). the inflammatory cytokine IL-6 has been shown to induce miR-17-92 expressio ...
chulalongkorn university-naist joint symposium on biological sciences
... more salt-tolerant plants, it is crucial to identify the key components of the salt-response network. Here, two omics approaches have been employed to identify genes responsible for salt tolerance in rice (Oryza sativa L.). In the first approach, we used genome-wide association mapping based on SNPs ...
... more salt-tolerant plants, it is crucial to identify the key components of the salt-response network. Here, two omics approaches have been employed to identify genes responsible for salt tolerance in rice (Oryza sativa L.). In the first approach, we used genome-wide association mapping based on SNPs ...
Immunology 03 MED
... Cooperation of specific humoral and cellular response: immunophagocytosis, antibody dependent cellular cytoxicity (ADCC) – NK CD16, macrophages, neutrophils Appropriate (defense against infections, pre-cancer growth control) and inappropriate (allergy, autoimmunity, transplant rejection) specific re ...
... Cooperation of specific humoral and cellular response: immunophagocytosis, antibody dependent cellular cytoxicity (ADCC) – NK CD16, macrophages, neutrophils Appropriate (defense against infections, pre-cancer growth control) and inappropriate (allergy, autoimmunity, transplant rejection) specific re ...
The Immune System
... modifying their surface to prevent recognition or by resisting breakdown following phagocytosis ...
... modifying their surface to prevent recognition or by resisting breakdown following phagocytosis ...
Slide - Smith Lab
... [mouse models via immunization with IRBP, Retinal S-ag] Disease Associations made with particular MHC molecules HLA-B27 : Reiter’s syndrome HLA-B5: Behcet’s Disease HLA-29: Birdshot Choroidopathy How could an immune response to an ocular antigen develop to Cause autoimmune uveitis? Retention of T ce ...
... [mouse models via immunization with IRBP, Retinal S-ag] Disease Associations made with particular MHC molecules HLA-B27 : Reiter’s syndrome HLA-B5: Behcet’s Disease HLA-29: Birdshot Choroidopathy How could an immune response to an ocular antigen develop to Cause autoimmune uveitis? Retention of T ce ...
The_Specific_Immune_Response
... shaped antigen on its cell surface membrane. Your lymphocytes with the complementary antibody may come into contact with this antigen in one of three ways: - By encountering the pathogen itself - By your macrophages engulfing the pathogen, then presenting the antigen on their surface - By the pathog ...
... shaped antigen on its cell surface membrane. Your lymphocytes with the complementary antibody may come into contact with this antigen in one of three ways: - By encountering the pathogen itself - By your macrophages engulfing the pathogen, then presenting the antigen on their surface - By the pathog ...
European Research Council (ERC) funded programme of work
... of genetic variation in the MHC, how it may modulate gene expression and the consequences of this for disease. We demonstrated the importance of context-specificity in the action of regulatory genetic variants and produced route maps of putative functional variants and their modulated genes for diff ...
... of genetic variation in the MHC, how it may modulate gene expression and the consequences of this for disease. We demonstrated the importance of context-specificity in the action of regulatory genetic variants and produced route maps of putative functional variants and their modulated genes for diff ...
Immunity
... The Clonal Selection Theory of Antibody Formation: • Great number of antigens can be fought (mouse can form antibodies against 10 million different antigens!). • Each person has a large # of B lymphocytes, each only able to synthesize one type of antibody (on its surface). • When an antigen is intr ...
... The Clonal Selection Theory of Antibody Formation: • Great number of antigens can be fought (mouse can form antibodies against 10 million different antigens!). • Each person has a large # of B lymphocytes, each only able to synthesize one type of antibody (on its surface). • When an antigen is intr ...
The Immune Response - Point Pleasant Beach School District
... The Clonal Selection Theory of Antibody Formation: • Great number of antigens can be fought (mouse can form antibodies against 10 million different antigens!). • Each person has a large # of B lymphocytes, each only able to synthesize one type of antibody (on its surface). • When an antigen is intr ...
... The Clonal Selection Theory of Antibody Formation: • Great number of antigens can be fought (mouse can form antibodies against 10 million different antigens!). • Each person has a large # of B lymphocytes, each only able to synthesize one type of antibody (on its surface). • When an antigen is intr ...
Immune System Worksheet
... 15. Humoral immunity is a response to pathogens in blood and lymph. 16. The first response of humoral immunity to infection is much faster than the second response. 17. Plasma cells are specialized B cells. 18. Cell-mediated immunity involves antibodies. 19. Cell-mediated immunity causes infected bo ...
... 15. Humoral immunity is a response to pathogens in blood and lymph. 16. The first response of humoral immunity to infection is much faster than the second response. 17. Plasma cells are specialized B cells. 18. Cell-mediated immunity involves antibodies. 19. Cell-mediated immunity causes infected bo ...
prrs_3_pathogenesis
... The target cells in which PRRSV replicates are subsets of macrophages that have specific glycoprotein receptors for the virus. These include pulmonary alveolar and interstitial macrophages and macrophages in lymphoid tissues. In order for replication to take place maturity and/or activation are requ ...
... The target cells in which PRRSV replicates are subsets of macrophages that have specific glycoprotein receptors for the virus. These include pulmonary alveolar and interstitial macrophages and macrophages in lymphoid tissues. In order for replication to take place maturity and/or activation are requ ...
Specific Responses
... • There exist specific B and T cells for any possible antigen we are likely to encounter during our lifetime! ...
... • There exist specific B and T cells for any possible antigen we are likely to encounter during our lifetime! ...
Hamel, Misse et al, J Virol 2015
... After initial inoculation of the virus three groups of cells are targeted by ZIKV ...
... After initial inoculation of the virus three groups of cells are targeted by ZIKV ...