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Apoptosis is the process of programmed cell death (PCD) that may occur in multicellular organisms. Biochemical events lead to characteristic cell changes (morphology) and death. These changes include blebbing, cell shrinkage, nuclear fragmentation, chromatin condensation, and chromosomal DNA fragmentation. In contrast to necrosis, which is a form of traumatic cell death that results from acute cellular injury, in general apoptosis,confers advantages during an organism's lifecycle. Unlike necrosis, apoptosis produces cell fragments called apoptotic bodies that phagocytic cells are able to engulf and quickly remove before the contents of the cell can spill out onto surrounding cells and cause damage.ConferenceSeries through its Open Access Initiative is committed to make genuine and reliable contributions to the scientific community. ConferenceSeries hosts over 400 leading-edge peer reviewed Open Access journals and has organized over 300 scientific conferences all over the world. OMICS Publishing Group journals have over 3 million readers and the fame and success of the same can be attributed to the strong editorial board which contains over 30000 eminent personalities and the rapid, quality and quick review processing. ConferenceSeries Conferences make the perfect platform for global networking as it brings together renowned speakers and scientists across the globe to a most exciting and memorable scientific event filled with much enlightening interactive sessions, world class exhibitions and poster presentations.
A cell initiates intracellular apoptotic signaling in response to a stress, which may bring about cell suicide.The binding of nuclear receptors by glucocorticoids, heat, radiation, nutrient deprivation, viral infection, hypoxia and increased intracellular calcium concentration. Before the actual process of cell death is precipitated by enzymes, apoptotic signals must cause regulatory proteins to initiate the apoptosis pathway. This step allows apoptotic signals to cause cell death, or the process to be stopped, should the cell no longer need to die. Several proteins are involved, but two main methods of regulation have been identified: targeting mitochondria functionality, or directly transducing the signal via adaptor proteins to the apoptotic mechanisms. Another extrinsic pathway for initiation identified in several toxin studies is an increase in calcium concentration within a cell caused by drug activity, which also can cause apoptosis via calcium binding protease calpain. Apoptotic Initiation mechanisms follows the two theories like TNF induced model and Fas-Fas Ligand mediated model.Than the cells are removed out. Number of Companies related to cell and its mechanism are eight in number. Conferences/Workshops/Symposiums which are going to held in upcoming year are five in number.
â€¢â€œ5th International Conference on Stem Cells and Cancer (ICSCC-2014): Proliferation, Differentiation and Apoptosisâ€,8th-10th November 2014,JNU Convention Centre,India
â€¢â€œ22nd Euroconference on Apoptosis Cell Death & Rejuvenationâ€,1st -4th October,Hersonissos,Crete,Greece
â€¢â€œApoptotic Cell Recognition & Clearanceâ€,14th-19th June 2015,University of New England,Biddeford
â€¢â€œThe Biochemistry, Biology and Pathology of MAP Kinases IIâ€,11th-12th September 2014,Vilnius,Lithunia
â€¢â€œKeystone Symposiaâ€“Cell Death Signaling in Cancer & the Immune Systemâ€,28th October-02nd November 2014, Guaruja,Sao Paulo,Brazil
Relevant Associations and Societies
The International Cell Death Society (ICDS)
British Society of Cell Biology
South African Cell Death Society
The Society for Experimental Biology
Canadian Cancer Society
Major Companies like BioVision Incorporated, Hycult Biotech, Everest Biotech, Acris GmbH, Aragen Bioscience, BioAgilytix, GeneTex, Inc., Leinco Technologies are involved in the life cycle of cell.
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This page was last updated on February 22, 2024