The full fetal maturity to independent life can be reached only in mother’s womb. The cell life ends physiologically with its division or as a result of dematerialization of its matter into energy needed for formation of new biological structures without the possibility of autonomous existence. The aim of zygote is to uphold the species, but the cancer cell exclusively grows in multicellular organism due to increasing dissipation of matter, information and energy by which it kills normal cells according to universal formula of reality E =i mc2. Cancer illnesses which are caused by neoplastic cells can and should be treated by direct fighting the pathogenic factors and indirectly strengthening the whole organism by neurohormonal therapy or immunopotentialization and also using responsible information. The division of neoplastic cells is dependant upon the existing and emerging vessels whose endothelial cells perform an informational role in the cellular metabolism. Prevention of human cancers and their therapy have happen according to general knowledge so that everyone could understand the neoplastic diseases and the primary significance of own life style in the formation and progress of cancer along with importance of caring about the environment. The thermodynamic etiology of cancers provides new treatment alternatives in the case of management insufficiency or failure, e.g. by the hyperthermia therapy, which causes more damage to cancer cells than to healthy ones. Both structural and energy changes in a single cell are in fact also a change in information of the structures that surround this cell. This cellular model of neo-carcinogenesis includes many properties of the cancer cell connected with information field, its patterns and active quanta, what may be practically used at psychoneurocybernetic conquest of neo-angiogenesis and cancers.