• Our studies have demonstrated that several of the proteins encoded by cellular oncogenes function in fundamental aspects of gene regulation. (stanford.edu)
  • An instance of an oncogene is the HER2 gene, which creates the HER2 protein. (alliedacademies.org)
  • Extra copies of this gene may result in an overabundance of HER2 protein, causing cells to proliferate faster. (alliedacademies.org)
  • Third, reverse transcription is responsible for the insertion of oncogenes into retroviral genomes as well as some proto-oncogene and tumour suppressor gene alterations in non-virus induced cancers. (alliedacademies.org)
  • Many efforts have been undertaken to understand the causal function of activated oncogenes in cancer formation since their discovery in human tumours. (alliedacademies.org)
  • Oncogene expression and their possible function in immune cell abnormalities during carcinogenesis and tumour growth, however, have not even been adequately investigated [ 4 ]. (alliedacademies.org)
  • In general, oncogene function during multistep carcinogenesis is thought to be based on a growth advantage afforded by the proto-oncogene product's altered function. (alliedacademies.org)
  • We are investigating how Pbx and Meis proteins contribute to the specificity of Hox function in development and how disruption of their activities leads to neoplasia. (stanford.edu)
  • Scientific study has clearly proven the importance of oncogenes in human cancer over the last five decades. (alliedacademies.org)
  • Second, both strongly transforming retroviruses and non-virus induced malignancies, including human cancers, contain comparable oncogenes. (alliedacademies.org)
  • When protooncogenes are altered or amplification occurs as a result of DNA damage (such as carcinogen exposure), the proteins produced by these genes might affect the cell's development, proliferation, and survival, potentially leading to the creation of a malignant tumour. (alliedacademies.org)
  • All of this research has demonstrated that oncogene expression is essential not just for cancer development but also for disease maintenance, keeping oncogenes in the spotlight as important anti-cancer treatment targets. (alliedacademies.org)
  • This protein aids in the healthy division and development of breast cells. (alliedacademies.org)