09C.01 · Signalisation cellulaire I

Cell signaling I

Communication et tissus · 34 pages

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Intercellular Communications

1Intercellular Communications 2Course Objectives 3Why Signaling Is Necessary 4Signaling Parameters 5Communication Modes Overview 6Signal Types

Direct Communication

Tunneling Nanotubes

8Tunneling Nanotubes 9Virus Transfer via Nanotubes 10Nanotubes in Cancer Cells 11Nanotubes in Neurons 12Nanotube Transfer Models

Protein-Protein Interaction

13Cell Adhesion Molecules 14Growth Cone & Migrating Cell 15Ephrins & Semaphorins

Autocrine Communication

16Autocrine in Immune System

Autocrine in Nervous System

17Metabotropic Glutamate Receptor 18Glutamate Presynaptic Brake

Endocrine Communication

19Endocrine Glands Overview 20Hormone Types

Steroid Hormones

21Steroid Chemical Structure 22Steroid Mechanism of Action

Paracrine Communication

23Secreted Axon Guidance Cues

Nitric Oxide (NO)

24NO Synthase & Synthesis 25NO Signaling Mechanism

26Synaptic Transmission

Membrane & Signal Transduction

27Plasma Membrane Structure 28Membrane Permeability & Diffusion

29Ion Channels 30Ionic Gradients

Neurotransmitter Receptors

31Neurotransmitter Receptors 32Ionotropic: Excitation & Inhibition

Signal Transduction Concepts

33Signal Transduction Concepts 34Cytoplasmic Receptors

09C.01Page 1Intercellular Communications

Signalisation cellulaire I page 1

09C.01Page 2Intercellular CommunicationsCourse Objectives

Signalisation cellulaire I page 2

09C.01Page 3Intercellular CommunicationsWhy Signaling Is Necessary

Signalisation cellulaire I page 3

09C.01Page 4Intercellular CommunicationsSignaling Parameters

Signalisation cellulaire I page 4

09C.01Page 5Intercellular CommunicationsCommunication Modes Overview

Signalisation cellulaire I page 5

09C.01Page 6Intercellular CommunicationsSignal Types

Signalisation cellulaire I page 6

09C.01Page 7Direct CommunicationGap Junctions

Signalisation cellulaire I page 7

09C.01Page 8Direct CommunicationTunneling Nanotubes

Signalisation cellulaire I page 8

09C.01Page 9Direct CommunicationTunneling NanotubesVirus Transfer via Nanotubes

Signalisation cellulaire I page 9

09C.01Page 10Direct CommunicationTunneling NanotubesNanotubes in Cancer Cells

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09C.01Page 11Direct CommunicationTunneling NanotubesNanotubes in Neurons

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09C.01Page 12Direct CommunicationTunneling NanotubesNanotube Transfer Models

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09C.01Page 13Direct CommunicationProtein-Protein InteractionCell Adhesion Molecules

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09C.01Page 14Direct CommunicationProtein-Protein InteractionGrowth Cone & Migrating Cell

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09C.01Page 15Direct CommunicationProtein-Protein InteractionEphrins & Semaphorins

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09C.01Page 16Autocrine CommunicationAutocrine in Immune System

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09C.01Page 17Autocrine CommunicationAutocrine in Nervous SystemMetabotropic Glutamate Receptor

Signalisation cellulaire I page 17

09C.01Page 18Autocrine CommunicationAutocrine in Nervous SystemGlutamate Presynaptic Brake

Signalisation cellulaire I page 18

09C.01Page 19Endocrine CommunicationEndocrine Glands Overview

Signalisation cellulaire I page 19

09C.01Page 20Endocrine CommunicationHormone Types

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09C.01Page 21Endocrine CommunicationSteroid HormonesSteroid Chemical Structure

Signalisation cellulaire I page 21

09C.01Page 22Endocrine CommunicationSteroid HormonesSteroid Mechanism of Action

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09C.01Page 23Paracrine CommunicationSecreted Axon Guidance Cues

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09C.01Page 24Paracrine CommunicationNitric Oxide (NO)NO Synthase & Synthesis

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09C.01Page 25Paracrine CommunicationNitric Oxide (NO)NO Signaling Mechanism

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09C.01Page 26Paracrine CommunicationSynaptic Transmission

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09C.01Page 27Membrane & Signal TransductionPlasma Membrane Structure

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09C.01Page 28Membrane & Signal TransductionMembrane Permeability & Diffusion

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09C.01Page 29Membrane & Signal TransductionIon Channels

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09C.01Page 30Membrane & Signal TransductionIon ChannelsIonic Gradients

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09C.01Page 31Membrane & Signal TransductionNeurotransmitter Receptors

Signalisation cellulaire I page 31

09C.01Page 32Membrane & Signal TransductionNeurotransmitter ReceptorsIonotropic: Excitation & Inhibition

Signalisation cellulaire I page 32

09C.01Page 33Membrane & Signal TransductionSignal Transduction Concepts

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09C.01Page 34Membrane & Signal TransductionSignal Transduction ConceptsCytoplasmic Receptors

Signalisation cellulaire I page 34