相关实验视频

Updated: Jun 6, 2025

Enrich and Expand Rare Antigen-specific T Cells with Magnetic Nanoparticles
09:28

Enrich and Expand Rare Antigen-specific T Cells with Magnetic Nanoparticles

Published on: November 17, 2018

11.5K

特定的表面修饰的氧化铁纳米颗粒触发了补充依赖的先天性和适应性抗白血病免疫力.

Yuanyuan Li1, Wen Wu1, Qihui Liu1

  • 1Key Laboratory of Pathobiology, Ministry of Education, Nanomedicine and Translational Research Center, China-Japan Union Hospital of Jilin University, Changchun, China.

Nature communications
|November 29, 2024
PubMed
概括

具有特定表面涂层的氧化铁纳米粒子 (IONP) 可以调节免疫反应,用于治疗急性髓性白血病 (AML). 涂有碳甲基德克斯的IONP激活免疫细胞,减少白血病负担,而其他涂层可能会导致免疫衰竭.

更多相关视频

Flow Cytometry-based Assay for the Monitoring of NK Cell Functions08:17

Flow Cytometry-based Assay for the Monitoring of NK Cell Functions

Published on: October 30, 2016

20.9K
Biofunctionalization of Magnetic Nanomaterials06:40

Biofunctionalization of Magnetic Nanomaterials

Published on: July 16, 2020

2.6K

相关概念视频

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...
849
Immune Response Against Viral Pathogens01:29

Immune Response Against Viral Pathogens

The immune system's response to viral infections is a complex and coordinated process involving natural killer (NK) cells, T cell-mediated responses, and antibody-mediated responses.
NK Cells
NK cells are a crucial part of our innate immune system, acting as the first line of defense against viral infections. These cells can recognize and kill infected cells without prior exposure to the virus, effectively slowing down the spread of infection. Additionally, NK cells produce proinflammatory...
751
Cell-mediated Immune Responses01:40

Cell-mediated Immune Responses

Overview
67.1K
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...
1.5K
Antimicrobial Proteins01:23

Antimicrobial Proteins

Antimicrobial proteins are important components of the immune system. They aid the body in combating pathogens by either killing them directly or hindering their replication processes. Four main types of antimicrobial substances are interferons, the complement system, iron-binding proteins, and antimicrobial proteins.
Interferons
Interferons (IFNs) are proteins produced by lymphocytes, macrophages, and fibroblasts infected with viruses. While IFNs cannot prevent viruses from entering and...
907
Immune Surveillance by NK Cells and Phagocytes01:25

Immune Surveillance by NK Cells and Phagocytes

Immune surveillance is an integral part of the innate immune system, involving the continuous monitoring of peripheral tissues to detect and respond to pathogens, infected cells, or cancerous cells. This surveillance is conducted primarily by natural killer (NK) cells and phagocytes, which employ distinct but complementary mechanisms to identify and eliminate threats.
Natural Killer Cells: The Fast Responders
NK cells are large granular lymphocytes found in the blood and lymphatic system. These...
1.3K