In summary, multiple experimental investigations have been successful in suggesting the role of heat shock protein as a clinical biomarker and therapeutic target in cancer. HSPs are associated with a number of cancer hallmarks such as cell proliferation, invasion and metastasis. Inhibition of HSPs has resulted in successful therapeutic outcome in cancer. It has served as a novel anti-cancer therapy for the treatment of several cancer forms. However, more experimental studies are required to elucidate the reliability and efficacy of heat shock proteins in combination with other conventional markers for cancer diagnosis and prognosis. Novel and effective interventions through HSP inhibition are expected to decrease the burden of cancer in the near future.

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