Search results
Results from the WOW.Com Content Network
Immunoproliferative small intestinal disease (IPSID), which is rare a type of MALT lymphoma. [2] Chlamydia pneumonia: Lung MALT lymphoma. [2] Chlamydia trachomatis Cervical cancer. [2] Chlamydophila psittaci: Ocular/adnexal lymphoma (forms of eye cancer). [2] Clostridium ssp Colon cancer. [2] Cutibacterium acnes: Bladder and prostate cancer. [2]
From proto-oncogene to oncogene. The proto-oncogene can become an oncogene by a relatively small modification of its original function. There are three basic methods of activation: A mutation within a proto-oncogene, or within a regulatory region (for example the promoter region), can cause a change in the protein structure, causing
The viral promoter or other transcription regulation elements, in turn, cause over-expression of that proto-oncogene, which, in turn, induces uncontrolled cellular proliferation. Because viral genome insertion is not specific to proto-oncogenes and the chance of insertion near that proto-oncogene is low, slowly transforming viruses have very ...
For some of these diseases, cancer is not the primary feature and is a rare consequence. Many of the cancer syndrome cases are caused by mutations in tumor suppressor genes that regulate cell growth. Other common mutations alter the function of DNA repair genes, oncogenes and genes involved in the production of blood vessels. [12]
The viral promoter or other transcription regulation elements in turn cause overexpression of that proto-oncogene, which in turn induces uncontrolled cellular proliferation. Because viral genome insertion is not specific to proto-oncogenes and the chance of insertion near that proto-oncogene is low, slowly transforming viruses have very long ...
Bacteria involved in causing and treating cancers. Cancer bacteria are bacteria infectious organisms that are known or suspected to cause cancer. [1] While cancer-associated bacteria have long been considered to be opportunistic (i.e., infecting healthy tissues after cancer has already established itself), there is some evidence that bacteria may be directly carcinogenic.
This list focuses on the hazard linked to the agents. This means that while carcinogens are capable of causing cancer, it does not take their risk into account, which is the probability of causing a cancer, given the level of exposure to this carcinogen. [2] The list is up to date as of January 2024. [3]
The oncogene identified was derived from a cellular genome, so KRAS, when found in a cellular genome, is called a proto-oncogene. The K-Ras protein is a GTPase , a class of enzymes which convert the nucleotide guanosine triphosphate (GTP) into guanosine diphosphate (GDP) .