'Cell development' diaporamas de présentation

Gene Ontology Project geneontology/

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Stages of Hematopoietic Development

Stages of Hematopoietic Development. The hematopoietic system generates blood cells. The hematopoietic differentiation is unique because it does not require stable association with supporting tissue.

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B-cell development & Activation

B-cell development & Activation. B cell and T cell. B-cell development. Maturation ; antigen-independent Activation and Differentiation ; antigen-dependent. B-cell maturation. mIgs at different stage of B-cell differentiation. Roles of Pre-B-cell receptor ;.

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Chapter 20: Regulation of The Eukaryotic Cell Cycle

Chapter 20: Regulation of The Eukaryotic Cell Cycle. p847. OUTLINE 20.1 Overview of the Cell Cycle and Its Control 20.2 Control of Mitosis by Cyclins and MPF Activity 20.3 Cyclin-Dependent Kinase Regulation Duriing Mitosis 20.4 Molecular Mechanisms for Regulating Mitotic Events

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What are Nutrients?

What are Nutrients? . 6 th Grade. Nutrients : substances in foods that provide energy and materials for cell development, growth, and repair. 6 Kinds : Proteins Carbohydrates Fats Vitamins Minerals Water. Vitamins: For what are they used? . Growth of your body and new cells

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Investor Presentation

Investor Presentation. Merrill Lynch Healthcare Day June 22, 2010.

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Year 12 Health and Human Development

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E2A and Acute Lymphoblastic Leukemia (ALL)

E2A and Acute Lymphoblastic Leukemia (ALL). Jeremy Petree. E2A is a bHLH transcription factor. http://datf.cbi.pku.edu.cn/family_structure/bHLH_structure.php. Regulates B lymphocyte differentiation Two proteins through differential splicing E12 E47. Expressed in many cell types

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Biology of the B lymphocyte

Biology of the B lymphocyte. Figure 7.1 Differentiation pathway of B lymphocytes. Dashed lines on the pre-B cell indicate surrogate light chains. The two lines associated with the cell surface heavy chain represent the molecules Iga and Igb. Overview of B cell development.

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T cell ontology Revision

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B-cell Development and Activation Chapter 5

B-cell Development and Activation Chapter 5. Self-Test Questions: Sections A, B & C: all (section D covered previously). A LPS a TI-type1 B-cell activator. What are the 2 phases of B-cell development? Antigen-Independent (Maturation) -- mostly in bone marrow

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Notch and T-cell acute Lymphoblastic leukemias

Notch and T-cell acute Lymphoblastic leukemias. by Ana Ruth Cerna March 2 th , 2006. Intro to Notch. Notch proteins: Transmembrane receptors w/ different domains. Ligands include: Jagged and Delta-like Synthesized as precursor to be proteolytically processed Work in:

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Endocrine System

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Late Pro-B

Pairing of Ig chains. Autoreactivity. 3. 2. 1. Checkpoints during B Cell Development. ? HC fct ?. LC ?. Stem cell. Early Pro-B. Late Pro-B. Early Pre-B. Late Pre-B. ImmatureB cell. Mature B cell. D ? J H. V L ? J L. V H ? DJ H. The Pre-B Cell Receptor Complex. V ?. J ?.

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CG Guo et al . Nature 000 , 1 - 7 (2011) doi:10.1038/nature10495

Mutation of IGCR1 CBEs impairs B-cell development. CG Guo et al . Nature 000 , 1 - 7 (2011) doi:10.1038/nature10495.

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M Pesu et al. Nature 000 , 1-5 (2008) doi:10.1038/nature07210

Normal thymic T-cell development, but activated/memory phenotype of peripheral T cells in CD4cre-fur f/f mice. M Pesu et al. Nature 000 , 1-5 (2008) doi:10.1038/nature07210.

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