相关实验视频

Updated: Jan 12, 2026

Evaluation of T Follicular Helper Cells and Germinal Center Response During Influenza A Virus Infection in Mice
07:07

Evaluation of T Follicular Helper Cells and Germinal Center Response During Influenza A Virus Infection in Mice

Published on: June 27, 2020

5.7K

高功能和长时间的生殖中心T毛囊辅助细胞反应与增强的中和抗体发育有关

Ester Marina-Zárate1, Henry J Sutton1, Paul G Lopez1

  • 1Center for Vaccine Innovation, La Jolla Institute for Immunology, La Jolla, San Diego, CA, USA; Consortium for HIV Vaccine Development (CHAVD), The Scripps Research Institute, La Jolla, San Diego, CA, USA.

Immunity
|November 8, 2025
PubMed
概括

持久的T卵泡辅助细胞 (Tfh) 反应对于抗体生成至关重要. 这项研究表明,在非人类灵长类动物中,不断增加剂量的免疫接种会在48周内引起持续的Tfh细胞活性和抗体产生.

关键词:
艾滋病 艾滋病 艾滋病是什么?CD4 T 细胞是 CD4 的 T 细胞.艾滋病病毒 艾滋病病毒 艾滋病病毒在T毛囊辅助细胞中.在 Tfhfh Tfh发芽中心的发芽中心.生殖中心B细胞生殖中心B细胞中和抗体中和抗体.一个单细胞RNA-seqq.疫苗,疫苗的使用情况.

更多相关视频

Isolation of CD4+ T-cells and Analysis of Circulating T-follicular Helper cTfh Cell Subsets from Peripheral Blood Using 6-color Flow Cytometry07:39

Isolation of CD4+ T-cells and Analysis of Circulating T-follicular Helper cTfh Cell Subsets from Peripheral Blood Using 6-color Flow Cytometry

Published on: January 7, 2019

12.7K
Author Spotlight: Elucidating the Pathways of TFH Cell Differentiation in Acute LCMV Challenges05:03

Author Spotlight: Elucidating the Pathways of TFH Cell Differentiation in Acute LCMV Challenges

Published on: April 26, 2024

1.2K

相关概念视频

B Cell Activation and Differentiation01:24

B Cell Activation and Differentiation

The adaptive immune response, a sophisticated defense mechanism, relies on the activation and differentiation of B lymphocytes, or B cells. These processes enable our bodies to mount a tailored response against specific pathogens such as bacteria, free virus particles, toxins, and parasites.
When naive B cells encounter a specific antigen that can bind to the B cell receptor (BCR) on their surface, they undergo sensitization to respond to the antigen's presence. Sensitization begins with...
15.9K
T Cell Activation and Clonal Selection01:22

T Cell Activation and Clonal Selection

T cells are integral to our adaptive immune system, recognizing and effectively responding to foreign antigens. T cell activation and clonal selection are pivotal in orchestrating this immune response. This article elucidates these mechanisms, detailing the roles of cluster of differentiation (CD) markers, major histocompatibility complex (MHC) molecules, costimulatory signals, and the process of clonal selection.
Naive T cells that have not yet encountered an antigen express two primary CD...
14.6K
Humoral Immune Responses01:36

Humoral Immune Responses

Overview
83.3K
Special Features of Adaptive Immunity01:20

Special Features of Adaptive Immunity

The adaptive immune system, a crucial component of the overall immune response, offers a highly specialized defense against pathogens. It involves specific cell types and features, enabling it to combat infections effectively and efficiently.
The primary cell types involved in adaptive immunity are T cells and B cells. Each type has a unique role in defending the body against pathogens. T cells are responsible for cell-mediated immunity. They identify and eliminate infected cells directly,...
2.9K
Immunological Memory01:23

Immunological Memory

Immunological memory, a pivotal pillar of the adaptive immune system, is responsible for the body's ability to remember and respond more swiftly and effectively to previously encountered pathogens. This remarkable feature is what makes vaccines so effective in preventing diseases.
What is Immunological Memory?
Immunological memory is an integral function of the immune system that allows it to recognize and react more rapidly and effectively to pathogens previously encountered. This feature...
15.0K
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...
1.7K