* Includes IARC Group 1 carcinogen types HPV39, 51, 56, 58, 59; Group 2A carcinogen type HPV 68; and Group 2B carcinogen types HPV26, 53, 59, 66, 73, 82.
However, E6 is not enough for cancer development and additional factors are necessary in tumor progression such as estrogens, diet and carcinogens [ 17, 21, 65, 66].
Also it may interact in the stomach with amines and amides forming highly carcinogenic N-nitrosamine, many of which are known to be carcinogens [27, 28].
The International Agency for Research on Cancer (IARC) has classified STPs collectively as Group 1 (known human carcinogens) [1].
AT = averaging time for carcinogens (365 days/year ( times ) 70 years).
The International Agency for Research on Cancer (IARC) has categorized various phenylenediamines as human carcinogens [12].
Thousands of different chemicals have been detected in tobacco smoke; 60 70 of them are proven carcinogens [2].
Some azo dyes and their precursors have shown to be or are suspected to be human carcinogens [15].
All STPs were found to contain α- and β-emitting radionuclides [generically categorized by IARC as Group 1 carcinogens when internally deposited—Table 1], and the specific IARC Group 1 carcinogens 226Ra, and 232Th were identified in a number of STPs.
With this intent, Bruce Ames created a series of genetically engineered Salmonella Typhimurium bacterial strains, each strain being sensitive to a specific class of chemical carcinogens [2].
