RESUMEN
Immunotherapy, along with chemotherapy, targeted delivery, radiation and surgery has become one of the most common cancer treatments. The aim of cancer immunology is to use the bodys immune system to combat tumors and develop a robust antitumor immune response. In the last few years, immune checkpoint inhibitors and chimeric antigen receptor-modified T cells have made substantial advancements in cancer immunotherapy. By boosting cell type-specific delivery and immunological responses, nanocarriers like liposomes have the ability to enhance greater immune responses. The efficacy of anti-tumor therapeutics is being significantly improved as liposomes can assist in resolving a number of issues that can arise from a variety of cancer immunotherapies. Since, liposomes can be loaded with both hydrophilic and hydrophobic drugs and protect the immunotherapeutic agents loaded inside the core, they offer significant advantages over other nano delivery systems. The use of liposomes for accurate and timely delivery of immunotherapies to particular targeted neoplasms, with little or no injury to healthy cells, maximizes immunotherapy efficacy. Liposomes are also suitable vehicles for delivering medications simultaneously with other therapies such as chemotherapy, radiation, and phototherapy. Liposomal nanoparticles will be introduced and used as an objective immunotherapy delivery system for great precision, making them a viable cancer treatment approach.With an emphasis on dendritic cells, T cells, tumor and natural killer cells, and macrophages; outline of many forms of immune-therapies in oncology and cutting-edge advances in liposomal nanovesicles for cancer immunotherapy are covered in this review.
RESUMEN
BACKGROUND: Prostate cancer (PC) is a prostate gland cells carcinoma, the foremost reason of cancer deaths in men in developed countries, representing most common malignancy in adult males. The key obstacle to achieve practicable therapeutic effect of active drugs and capable hopeful agents including proteins and peptides, and nucleic acid for prostate cancer is the scarcity of targeted drug delivery to cells of prostate cancer. As a result, need for novel systems, strategies or therapeutic approaches to enhance the assortment of active agents meant for prostate cancer becomes an important criterion. Currently cancer research focuses on improving treatment of prostate cancer using various novel drug delivery systems of chemotherapeutic agents. These novel drug delivery systems comprise nanoparticles and liposomes. Also, strategies or therapeutic approaches intended for the prostate cancer include radiation therapy for localized prostate cancer, hormonal therapy for suppressing tumor growth, and gene-and-immunologic therapy. These systems and approaches can deliver the drugs to their selected or targeted cancer cells for the drug release in cancer atmosphere of prostate thereby enhancing the effectiveness of tumor penetration. OBJECTIVE: The objective was to collect and report the recent research findings to manage the PC. Present review encloses existing diverse novel drug delivery systems and approaches intended for the management of PC. CONCLUSION: The reported miscellaneous novel drug delivery systems along with the diverse therapies are seem to be precise, secure and relatively effective; and in consequence could lead to a new track for obliteration of prostate cancer.