'Intracellular signaling' presentation slideshows

Bacterial Exotoxins

Bacterial Exotoxins. First bacterial virulence factors identified Diphtheria toxin isolated in 1888.

1.3k views • 57 slides

Signal transduction = conversion of a signal from one form into another.

Signal transduction = conversion of a signal from one form into another. extracellular signals are converted into different biochemical forms, distributed to different sites in the cell, and sustained and amplified (cascade) as it proceeds

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Signal transduction = conversion of a signal from one form into another.

Signal transduction = conversion of a signal from one form into another. extracellular signals are converted into different biochemical forms, distributed to different sites in the cell, and sustained and amplified (cascade) as it proceeds

421 views • 40 slides

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??? ???? ?????? ??????. Lipid Compounds of Physiological Significance. By. Reem M. Sallam, MD, PhD. Objectives. Functions of lipid compounds Clinical problems Lipid compounds of physiological importance Complex lipids: Phospholipids, glycolipids and lipoproteins.

473 views • 34 slides

Analysis of Interleukin 12

Analysis of Interleukin 12. Bioinformaticians: Wednesday Sok Joshua Corey Harbindar Singh Mandeep Singh Protein Project February 1, 2002. Interleukin 12.

395 views • 23 slides

DEPARTMENT OF CELL BIOLOGY

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Team 1 Author: Kirill Osipov Presenter: Ferhat Ay

Cluster analysis of networks generated through homology: automatic identification of important protein communities involved in cancer metastasis Jonsson et al, BMC Bioinformatics, 2006. Team 1 Author: Kirill Osipov Presenter: Ferhat Ay. Background.

212 views • 11 slides

Prions

Prions. MICR 401 Group 8: Ben Saiyasombat 10/30/2012 Department of Biology and Microbiology. Background. Prion: infectious agent primarily composed of protein Does not contain nucleic acid ? infectivity not affected by nucleases Discovery:

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Background

Cluster analysis of networks generated through homology: automatic identification of important protein communities involved in cancer metastasis Jonsson et al, BMC Bioinformatics, 2006. Background. Metastasis is an event associated with a poor prognosis in cancer patients

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(from Kerfoot & Kubes, J Immunol 2002; 169: 1000)

Anti-P-selectin alone blocks rolling, not other selectins. Expression is seen in brain and spinal cord in EAE. Levels are low, but increased. (from Kerfoot & Kubes, J Immunol 2002; 169: 1000). P-selectin blocking before assay inhibits both rolling and adhesion at peak disease (4d)

223 views • 11 slides

Chapter 15: Signal Transduction

Chapter 15: Signal Transduction. OUTLINE 15.1 From Extracellular Signal to Cellular Response 15.2 Studying Cell-Surface Receptors 15.3 Highly Conserved Components of Intracellular Signal-Transduction Pathways 15.4 General Elements of G Protein-Coupled Receptor Systems

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