'Cell signalling' presentation slideshows

Leicester Warwick Medical School

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Ch26 Cell Signalling

Ch26 Cell Signalling. Yuki Juan NTU May 19, 2003. Outline. Introduction What are the singalling molecules Intracellular receptor-mediated responses Membrane receptor-mediated singalling systems Tyrosine kinase-associated receptors The G-protein-coupled receptors

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Synaptic transmission

Synaptic transmission. Module 725 Lecture 2. Aim. Why do we need synapses? To know about chemical synapses diversity flexibility mechanisms. Overview. Neurotransmitters Synaptic structure Transmitter release Transmitter breakdown/uptake Ionotropic receptors. Neurotransmitters.

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CELL SIGNALLING

CELL SIGNALLING. D. C. MIKULECKY Dept. Physiology. WHAT IS A SIGNAL?. SEMIOTICS INFORMATION THEORY NERVOUS SYTEM ENDOCRINE PARACRINE ENDOCRINE ANTIBODIES AND OTHER FOREIGN SUBSTANCES PARALLEL PROCESSING. CHEMICAL SIGNALS. SIGNALING MOLECULE IS SECRETED

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Title: The cell cycle and apoptosis 15 th January 2014

Title: The cell cycle and apoptosis 15 th January 2014. Learning question : What happens in interphase? What is apoptosis?. Homework: Read pages 64-67 and answer textbook questions for Friday 17 th January. Make sure you mark the questions please!. Starter:.

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Benchmarking Infrastructure for Mutation Text M ining

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Cell to cell communication = Cell signalling

Cell to cell communication = Cell signalling.

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These are single-celled organisms called Euglena found in freshwater photosynthetic

These are single-celled organisms called Euglena found in freshwater photosynthetic can absorb nutrients. Suggest what these Euglena must be able to detect in order to survive. Another single celled organism example.

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Transport across membranes

Transport across membranes. By the end of this lesson you should be able to describe how the components of a membrane allow both passive and active transport of molecules into and out of cells. Metabolism and cell survival.

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CELL SIGNALLING

CELL SIGNALLING. Unicellular organisms Awareness of environment Nutrients, light etc. Multicellular organisms Coordinating whole body responses Regulating specialist functions of tissues Cells need to communicate with the outside world and with each other. COMMUNICATION. Transmitter

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Communication and Cell Signalling

Communication and Cell Signalling. Book Reference: p.20-21. Amoeba. Without the cell surface receptors, the amoeba will not find where the food is. Unicellular organism living in water. Hormone Receptors- 1. Hormone Receptors- 2 . Hormone Receptors- 3. The Insulin Receptor- 1.

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Cell Signaling

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Label each cell membrane component A - E

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Introduction

Introduction. Elaborate, complex, intracellular and intercellular. Animal cells complex system of proteins e.g. Receptor proteins (surface and intracellular) Protein kinases Protein phosphatases GTP-binding proteins (G-proteins). Signal molecules include proteins, nucleotides, steroid

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Pathogen-Derived Immunomodulatory Molecules: Future Therapeutics?

Pathogen-Derived Immunomodulatory Molecules: Future Therapeutics?. Padraic G. Fallon and Antonio Alcami (2006) Rafael Sanchez. ABSTRACT. Rapid developing area of research : Identifying molecules from various pathogens that modulate the innate or adaptive immune systems.

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GAMIDI Gut and Microbe Interactions During Infection MTKD-CT-2005-029774

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DNA Damage

Gene. Function. Role. DNA Damage. PRKDC DNA-PK catalytic subunit DNA Damage Signalling GADD45A CDK Binding DNA Damage Response CIB1 Unknown DNA end joining MSH2 DNA Mismatch Recognition Mismatch Repair XRCC5 DNA Helicase Non-homologous end joining. Metabolism.

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DNA Damage

Gene. Function. Role. DNA Damage. FANCG Double Strand Break Repair Homologous Recombination PMS1 MLH1 Binding Mismatch Repair. Metabolism. GAD1 Glutamic acid carboyxlase Glutamate Metabolism GBE1 Glycosidic Bond formation Glycogen synthesis

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Cell-to-Cell Signalling and Interaction

Supplementary 1. Cell-to-Cell Signalling and Interaction. Celular growth and proliferation. Cell cycle. Cell morphology. DNA replication, recombination, and repair. Cellular development. Cell death. threshold.

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