非清细胞细胞癌具有免疫冷表型,影响对免疫检查点抑制剂的反应

Hiroki Ishihara1, Yu-Yu Liu2, Riu Yamashita3

  • 1Tokyo Women's Medical University Shinjuku-ku, Tokyo Japan.

PubMed
概括

与清晰细胞RCC (ccRCC) 相比,非清晰细胞癌 (nccRCC) 患者的免疫检查点抑制剂 (ICI) 治疗结果较差. 这是由于"免疫冷"瘤微环境 (TIME) 具有较少的免疫细胞,降低了ICI治疗的有效性.

相关概念视频

Humoral Immune Responses01:36

Humoral Immune Responses

Overview
83.8K
Cell-mediated Immune Responses01:40

Cell-mediated Immune Responses

Overview
84.0K
Cells of the Adaptive Immune Response01:23

Cells of the Adaptive Immune Response

The T and B lymphocytes of the adaptive immune system develop from common lymphoid progenitor cells in the bone marrow. These progenitors give rise to precursors that eventually develop into both T and B lymphocytes. As these precursors mature, they gain the ability to detect and respond to foreign antigens in the body, a process known as immunocompetence. Additionally, these precursors acquire self-tolerance, a process that ensures they do not react to self-antigens. This intricate system...
8.8K
Cells of the Innate Immune Response01:28

Cells of the Innate Immune Response

The innate immune response is an immediate and non-specific response against pathogens, acting swiftly to prevent the spread of infections. The primary cells involved in this response are phagocytes and natural killer (NK) cells.
Phagocytes
Phagocytes police the peripheral tissues by removing cellular debris and responding to the invasion of foreign substances or pathogens. Many phagocytes attack and remove microorganisms even before lymphocytes detect them. The human body has two general...
9.2K
Cytotoxic T Cells-mediated Immune Response01:27

Cytotoxic T Cells-mediated Immune Response

Cytotoxic T cells are a vital component of the immune system. They have the remarkable ability to identify and target antigens on infected or abnormal cells. These antigens often originate from intracellular pathogens such as viruses or abnormal proteins cancer cells produce.
Immunological surveillance is the ability of immune cells to monitor and eliminate infected cells with intracellular pathogens, neoplastically transformed cells, and cells with non-self antigens. Cytotoxic T cells and NK...
7.4K
What is the Immune System?01:38

What is the Immune System?

Overview
127.5K