Decoding Metastasis: From Cell Death to Fusion in Cancer Progression.

Metastasis is one of the key concepts in modern oncology, which connects the movement of cancer cells in the body with changes in their characteristics and functions. The review examines the main aspects of metastasis, including theories, facts and discoveries that help to better understand this phenomenon and develop new approaches to its treatment. In this article, we also proposed the theory of cell fusion with the formation of hybrid cells as one of the factors of metastasis.

Hybrid/Atypical Forms of Circulating Tumor Cells: Current State of the Art.

Cancer is one of the most common diseases worldwide, and its treatment is associated with many challenges such as drug and radioresistance and formation of metastases. These difficulties are due to tumor heterogeneity, which has many causes. One may be the cell fusion, a process that is relevant to both physiological (e.