Topic: Tumor Suppressor Genes
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What are tumor suppressor genes?
Tumor suppressor genesare normal genes that carry out several functions: slow down cell division repair mistakes made when DNA is being replicated tell cells when to die (a process known as apoptosisor programmed cell death) A mutation in a... Read More »
Source: http://wiki.answers.com/Q/What_are_tumor_suppressor_genes
What is tumor suppressor gene?
( ¦tüm·ər sə′pres·ər jēn ) (cell and molecular biology) A class of genes which, when mutated, predispose an individual to cancer by causing the loss of function of the particular tumor suppressor protein encoded by the gene. Read More »
Source: http://www.answers.com/topic/tumor-suppressor-gene
How was Tumor suppressor gene discovered?
www.fasebj.org/content/7/10/978.full.pdf Read More »
Source: http://wiki.answers.com/Q/How_was_Tumor_suppressor_gene_discovere...
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Tumor Suppressor Genes
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Tumor suppressor gene:- gene that protects a cell from one step on the path to cancer. It slows down cell division or cause cells to die at appropriate time. Oncogenes: - an oncogene is a gene that, when mutated or expressed at high levels,...
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Source: http://wiki.answers.com/Q/What_is_the_difference_between_a_tumor_...
Some genes suppress tumor formation. Their protein product inhibits mitosis. When mutated, the mutant allele behaves as a >MORE
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Source: http://www.chacha.com/question/what-does-a-tumor-suppressor-gene-...
Oncogenes regulate cell division, so if it is placed near an overly active gene, it may itself become overly active, thus causing cancer. Tumor suppressors suppress tumors and will only cause cancer if it stops its activity, contrary to onc...
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Source: http://wiki.answers.com/Q/What_is_the_difference_between_oncogene...
A drug called 5-fluoro-2'-deoxycytidine (FdCyd) may be effective in blocking a cellular process called DNA methylation, which is believed to play an important role in the development of many cancers. Excessive methylation (hypermethylation)...
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Source: http://www.cancer.gov/clinicaltrials/featured/trials/nci-06-c-022...
As mentioned before, some gene changes (mutations) can be inherited, which can increase your risk of developing cancer. Some mutations in oncogenes and tumor suppressor genes have been found often enough to be useful in helping decide which...
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Source: http://www.cancer.org/cancer/cancercauses/geneticsandcancer/oncog...
The discovery and understanding of oncogenes and tumor suppressor genes has led to the development of new kinds of cancer therapies. The following are some examples of genes that are cancer treatment targets. Research in this area is progre...
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Source: http://www.cancer.org/Cancer/CancerCauses/GeneticsandCancer/Oncog...
