The Caspases, and Their Role in Apoptosis. Some caspases have long ... http://homepage.ntlworld.com/markhewitson/ntlup.swf. Caspases are:- Cysteine proteases ...
A Role for Caspases During Viral Infection of the Coccolithophorid, ... There is a misconception that phytoplankton are immortal unless eaten by grazers. ...
... PLCg STAT NIK IKK Smad STAT STAT STAT Smad Smad Smad PLCb Caspases Phosphorylation is key A. Receptor tyrosine kinase (RTK) ... (Ligand) Notch (receptor) ...
Activating mutations in AKT or inactivating mutations in PTEN ... p53 - Activated by DNA damage. ... Active caspase-8 activates 'downstream' caspases, which ...
Biological Basis of Downs Syndrome and Alzheimer's Disease. Trevor Phinney. Alex Hansler ... other downstream caspases that have direct effects on cell death ...
Pr C . Preudhomme ... 1 MAP/SAP kinases PI3 kinase Akt Cytosquelette ADHESION PROLIFERATION APOPTOSE BAD Cytochrome C Caspases Prot ine kinase ADN d pendante DNA ...
The Death Domain (DD) is an 80aa C-terminal domain shared among a large family ... mt. mt. Bcl-2. Apaf-1. Caspase9. Blk/Bax. Apoptotic Pathways are Initiated on ...
caspases in the cell: these leads to a 'caspase cascade', resulting in cleavage. of nuclear lamina, DNA and other cellular proteins. p53. Guardian of the Genome ...
The same number of cells must be removed to maintain homeostasis. This occurs by Apoptosis and/or Autophagy. Life. Death. Too Much vs. Too Little Cell Death ...
Title: Slide 1 Author: Darth Vader Last modified by: Darth Vader Created Date: 12/13/2006 12:32:59 AM Document presentation format: On-screen Show Company
MORT CELLULAIRE CONCEPTS ET VOIES DE MORT NECROSE APOPTOSE AUTOPHAGY NECROSE La n crose est une mort anormale de la cellule (cf. apoptose) Causes possibles : Perte ...
Chap. 21 Stem Cells, Cell Asymmetry, and Cell Death Topics Cell Death and Its Regulation Goals Learn the basic mechanism of apoptosis and its regulation.
Effects of smoking in human lens epithelial cells Jae-Woong Koh (MD/PhD)1, Nang-Hee Song(MD)1, Gil-Joong Yoon (MD/PhD)2 Department of Ophthalmology, Chosun University ...
life cycle pause between EB and RB stages -stable association ... needed for embryogenesis, immune system maintenance. Necrosis non-programmed cell death. ...
Alberts et al. Fig 18-3 Apoptosis during the metamorphosis of a tadpole into a frog. ... Alberts Fig 25-47 Two strategies by which effector cytotoxic T cells ...
Total Cytotoxicity Assay. Immunochemistry Technologies, LLC. www. ... Fast - finish in one day. Sensitive - measure killed and ... from 1 day old piglets ...
Figure 17.1 Apoptosis Figure 17.2 Phagocytosis of apoptotic cells Key Experiment 17.1: Photomicrographs of a normal worm (A) and a ced-3 mutant (B) Figure 17.3 ...
can be initiated intrinsically through DNA damage ... Programed Cell Death helps maintain Health DNA DAMAGE p53 The bcl-2 family BH4 BH3 BH1 BH2 TM N C Receptor ...
Cancer When good cells go bad What is cancer? Caner is defined as the continuous uncontrolled growth of cells. A tumor is a any abnormal proliferation of cells.
Signal Transduction and Apoptosis The wider Bcl-2 family Functional role of CED-9/CED-4/CED-3 complexes Model of receptor-mediated caspase activation Intrinsic cell ...
Programmed Cell Death Death Signaling Pathways TNF/FASL TNF is a protein toxin which is secreted by activated macrophages and monocytes Laster et al., using time ...
APOPTOSIS Apo: Greek: from, away Ptosis: Greek: fall, falling A specific type of cell death first described in 1972 by Kerr, et al in the British Journal of Cancer
PUMA. Stress. Mitochondria. Adapted from Ashkenazi A. Nat Rev Cancer 2002;2:420 430. ... of pro-apoptotic members of the BCL2 family of proteins such as PUMA and BAX ...
Gen tica Molecular Humana Profa. Dra. Ana Elizabete Silva SUM RIO Hist rico e Conceito Tipos de morte celular: Apoptose x Necrose Caracter sticas gerais da ...
... Woody Allen Cell and Tissue Renewal in Animals Cell death - Apoptosis Cell Death-Apoptosis 2. Cell death - Apoptosis Cell biologists have come to realize that ...
Ligation of Fas also leads to a disruption in cyto c function in electron transport. ... (primarily caspase-8) recruited to the cytosolic domain of ligated Fas (21) ...
Ashkenazi A and Dixit V. Death receptors: Signaling and modulation. ... en une masse rose amorphe. N crose cas euse. La n crose cas euse ne se voit que dans le ...
Cell corpse engulfment. Cell-cell signaling between the dying cell and the phagocytic cell ... 7 might involve in cell corpse recognition. What is death ligand? ...
Granzyme B and perforin, proteins released by an effector cell (cytotoxic T cell) ... II (Topo II) to condense chromatin, leading to DNA fragmentation and ...
Acetaldehyde. Acetate. CO2 H2O. ROS. ADH. MEOS (Cyp2E1) ALDH. Direct Hepatotoxicity ... Cyp2E1 induction a liver injury (chronicity, zonality, other drugs, ...
Use of molecule other than water as a proton donor or ... donating both bonding electrons to electrophile. Tetrahedral state. Acyl-E state. Acyl-E state ...
a) R. N. Bose, D. Li, W. W. Yang, and S. Basu. ( 1999) J. Biomolecular Struct. ... c) T. Kelley, S. Moghaddas, R. Bose, and S. Basu. ( 1993) Cancer Biochem. Biophys. ...