Unravelling the complex interplay: environmental mixtures and breast cancer risk

Abstract

Background. Globally, breast cancer ranks as the fourth most frequent reason for mortality when it comes to fatalities from cancer. The worrisome increases in rates of occurrence and death observed during the previous thirty years or more can be linked to several factors, such as changes in risk factor profiles, advancements in cancer registration, and the development of more effective detection technology. A strong association exists between the progression of metastasis and the mortality rate in breast cancer, with environmental pollutants seemingly contributing to this phenomenon. This association prompts a significant inquiry into the mechanisms that regulate the formation of metastases due to environmental and chemical contaminants. The impact of pollutants and chemical substances on communication pathways, which are essential for the growth and spread of tumor cells, among the numerous possible risk factors is gaining increasing focus. Material and methods. scientific research on environmental variables and additional factors linked to breast carcinoma was located and reviewed using engines such as the PubMed database, the MEDLINE database the Scopus database, and Google Scholar, among others, with search terms like “Breast Cancer”, “Risk components”, “Chemical exposures”, “Environmental toxic exposure”, “Disease progression”, “Bisphenol-A”, “Heavy metallic materials”, and “Food preparations”. Results. This literature aimed to present a thorough overview of the existing data on the impact of environmental and chemical toxins on breast cancer and as a result, a significant relationship between these toxins and breast cancer and its metastatic potential was discovered in more depth. Conclusion. In conclusion, breast cancer's complexity demands a holistic approach encompassing genetic, environmental, and early detection strategies. advancements in stem cell biology and gene identification enhance our understanding. Yet, dissemination remains a key challenge. Environmental toxins play a significant role, necessitating further epidemiological and molecular investigations to mitigate breast cancer's global impact.

Keywords

• pathogenesis
• risk factor
• breast cancer
• bisphenol a
• chemical exposures
• environmental mixtures