http://www.physorg.com/news71410229.html

we can think that the mutation occur in the cells also to produce changes benigns.some alterations can rearrange parts of the dna,to change parts of the chains of protein that can cause damage alterations cellular,through of the conceit of symmetry.the symmetryzation of the cellular division
can produce damages in the repetition of same process,by stress,that occur in the symmetry.then mutations produces asymmetries that permit during the process of the cellular division,insert alterations genetics,
are the hidden simmetries that permit the cells auto-reversions,through of the bilateral of the dna,that modify the double helix,to permit hyde your process during the division cellular and differentiation in several tissues commanded by regulator gens that are linked to stem cells that create in its transformations gens that avoid to generations cells that permit divisions of the stem cells without couples genes,that permit not divisions without instale the pattern to diferentiations in others tissues.those mutation generate in the dividing cells the suicide cellular,that is deccouring of that hidden symmetry,that after is inserted in the dna of the cells,and it clock that measurethe time of life,and how much division a cell can process,.then cancerous cells are rearrange cellular ,where the primary cell loss it condition,of permit the gens that commande the cellular division of continue your process,knowning all possibles mutations that can permit to its future generations avoid of transform in cancer cells.that key is used by the cancer avoid of reversion in the time to back to be normal cell
for that reason the cancer cells if structure in tumors to can infiltrate in the randomness cells,and create nets of lymphatics and blood vassels mathematically differenciated to get obtain nutrients of the host.and in the create of these net of vassels manipulate a fractal pattern,that permit use the physics moddelations to not be attacked by antioncogens that the organism try produce.the proper methastasis are "magics" produced by the primary cells of tumor to autodeffense,and desviate the attention of the antioncogens,and can overlife in the host to back the primitivism molecular.
a.pocobi

is possible that expansion of the cancerous cancell have a exponential expansion.
give by non-linerar models that permit extreme variations and abrupts that permit
creates vortices that follows fractal patterns,that permit aggregates of cells that are the tumors,that follows a progression mode,without points of differentians,alredy in that moment no more continuing into a non-linear,but fractal.these variations is that permit those cells if alterate,suffer mutations,and have overlifes into of mechanism that follow ways disticts of others cells.and ancance the point of altere the normal cells,and do return or revert to the process primitive that are cell not differenciatedl that permit aggregations of cells,that follow patterns totally differents of the others cells that want if divide into mof parameters that follow a linearity.
a.pocobi

the cancer cells to have overlife need of large adherences between theirs.the alterations of capilarity,supersurface tension,elasticity of artheries,vassels,and oxigen the cells must be altered,the mutation suffered by the cancer cells permit that it have facility of modify it structure,and it "immune system" is obtained of normal cell.these mutations that permit create deffenses,modifying parts of dna that does permit that the tumor cells be affected.it capacity of changes and modificate if is connected it proximity with stem-cells that permit regenerations in your dna,that in the transcriptions to rna has several ramifications and there are gens that are in action for repair it dna that produce it destructions as well as of the tumor,when the tumor goes increasing the its cells goes having lost of adherence.and the primary,already is lossing coesion,the diffusion of nutrients go decreasing,that go appearing the methastasis,in tyssues more similar at the tissue of the original tumor-in that area the gens silence the antioncogenes
a.pocobi

why the cancerous cells of the geometric form to it progress,and deffense from attacks?there is the tpologic model to explain the generation of tumors and fron it expansion?being that these cells are low diiferentiated,for that reason produce regenerations and mutations faster that normal cells