%0 Journal Article %T Survival at Tumor Recurrence in Soft Matter %A Irina Trifonova %A Galina Kurteva %A Stefan Z. Stefanov %J Open Journal of Biophysics %P 147-158 %@ 2164-5396 %D 2021 %I Scientific Research Publishing %R 10.4236/ojbiphy.2021.112004 %X Survival at tumor recurrence in soft matter, after chemotherapy, is assessed by RNA folding. It is shown that this recurrence is starting with development of a fluidlike globule; it changes the energy of soft matter; it proceeds as a resonant mixing; and at the end it causes diffusion. This diffusion is interpreted as metastasis in soft matter. A tumor memory is designed for its recurrence oscillations. These oscillations are marked as positive or negative according to their influence on life stabilization or destabilization. It is demonstrated that a tumor memorizes two types of recurrences. The intensity of chemotherapy in soft matter for a tumor with such memory is obtained. Survival at tumor recurrence in soft matter, after chemotherapy, is assigned to one of the five regions of the phase diagram of the ˇ°thermalizedˇ± tumor by microenvironment. To each of these regions is collated a breast cancer survival class. It is found that the survival at tumor recurrence in soft matter, after chemotherapy, well represents actual survival of 32 patients with breast cancer. %K Survival %K Tumor Recurrence %K Life Stabilization %K Chemotherapy %K Soft Matter %U http://www.scirp.org/journal/PaperInformation.aspx?PaperID=107589