树突状细胞在癌症中的效应功能：细胞毒性和生长抑制的作用

The tumor microenvironment plays a critical role in modulating immune responses associated with tumorigenesis, tumor progression, and metastasis. Dendritic cells (DC) play a key role in preventing and progression of metastatic neoplasia by driving and restoring dysfunctional immune systems and obliterating immunosuppression, thus obstructing tumor evasion. In this review, we will discuss the functions of tumor-infiltrating DC in anti-tumor resistance, prevention of tumor recurrence, and immunosuppression.

We will also describe DC metabolism, differentiation, and plasticity, which are essential for its function. Cancers like Lymphomas may be able to corrupt immune surveillance by reducing natural killer cell numbers.

Thus, interactions between lymphoma and DC with reference to cytotoxicity may be an important event, likely to be mediated via activation with interferon-γ (IFN-γ) and Toll like receptors (TLR) ligands. Mechanisms of DC-mediated cytotoxicity and the role of apoptosis and death receptors, including the role played by nitric oxide, etc. , are of immense significance.

We will also look into the molecular mechanisms in the tumor microenvironment, reduced drug sensitivity, and tumor relapse, as well as methods for combating drug resistance and focusing on immunosuppressive tumor networks.

We will address how DC mediated cytotoxicity in combination with drugs affects tumor growth and expansion in relation to checkpoint inhibitors and regulatory T cells. Innovative approaches for therapeutic modulation of this immunosuppressive adoptive DC immunotherapy will be highlighted, which is necessary for future personalized therapeutic applications.