相关实验视频
Updated: Jul 18, 2025

14:57
Structural Design and Manufacturing of a Cruiser Class Solar Vehicle
Published on: January 30, 2019
13.9K
谁赢得了这场战斗,CAR还是TCR?
Kun Yun1,2,3, Elizabeth L Siegler1,4, Saad S Kenderian5,6,7,8,9
1T Cell Engineering, Mayo Clinic, Rochester, MN, USA.
Leukemia
|August 25, 2023
概括
化学抗原受体T (CAR-T) 细胞疗法对血液癌症有希望,但复发发生. 本综述将CARs和T细胞受体 (TCRs) 进行比较,以提高CAR-T疗法的疗效.
科学领域:
- 免疫学 免疫学 免疫学
- 在瘤学瘤学.
- 生物技术是生物技术.
背景情况:
- 化学抗原受体T (CAR-T) 细胞疗法是B细胞血液恶性瘤的突破性治疗方法.
- 尽管在临床上取得了成功,但患者复发仍然是CAR-T疗法的重大挑战.
研究的目的:
- 为了比较仿制抗原受体 (CARs) 与内源性T细胞受体 (TCRs).
- 了解敏感性,信号和杀死机制的相似之处和差异.
- 为提高CAR-T细胞治疗疗效提供见解.
主要方法:
- 审查关于CAR和TCR的现有文献.
- 对CAR和TCR结构和功能的比较分析.
- 讨论信号通路和细胞毒性机制.
主要成果:
- 汽车和TCR有相似之处,但在信号和激活路径上有明显的差异.
- 了解这些差异对于优化CAR-T细胞功能至关重要.
- 目前的发现突出了CAR设计的潜在改进领域.
结论:
- 对CAR-T和TCR并行的进一步研究可以指导开发更有效的CAR-T细胞疗法.
- 解决当前CAR-T策略的局限性对于克服复发至关重要.
- 这种比较分析为未来的CAR-T细胞疗法进展提供了一个框架.
相关概念视频
Multiple Comparison Tests
3.9K
Multiple comparison test, abbreviated as MCT, is a post hoc analysis generally performed after comparing multiple samples with one or more tests. An MCT will help identify a significantly different sample among multiple samples or a factor among multiple factors.
It would be easy to compare two samples using a significance alpha level of 0.05. In other words, there is only one sample pair to be compared. However, it would be difficult to identify a significantly different sample if the number...
It would be easy to compare two samples using a significance alpha level of 0.05. In other words, there is only one sample pair to be compared. However, it would be difficult to identify a significantly different sample if the number...
3.9K
Comparison between RL and RC circuits
4.1K
An RC circuit consists of resistance and capacitance, while in an RL circuit, capacitance is replaced by an inductor. RL and RC circuits are first-order differential circuits that store energy. An RC circuit stores energy in the electric field, while an RL circuit stores energy in the magnetic field. When connected to a battery, an RC circuit charges the capacitor, causing the current to decrease from maximum to zero upon being fully charged. This increases the voltage across the capacitor from...
4.1K
Controller Configurations
119
Controller configurations are crucial in a car's cruise control system because they manage speed over time to maintain a consistent pace regardless of road conditions, thereby meeting design goals. In traditional control systems, fixed-configuration design involves predetermined controller placement. System performance modifications are known as compensation.
Control-system compensation involves various configurations, most commonly series or cascade compensation, in which the controller...
Control-system compensation involves various configurations, most commonly series or cascade compensation, in which the controller...
119
Comparing Experimental Results: Student's t-Test
1.6K
The t-test is a statistical method used to compare the sample mean with a population mean or compare two means from two data sets. The test statistic is calculated from the standard deviation, mean, and number of measurements in the data set at a selected confidence interval and then compared to a table of critical values at this confidence level. If the test statistic is smaller than the critical value, the null hypothesis is accepted. In this case, we state that the difference between the...
1.6K
Rolling Resistance
318
When a solid cylinder rolls steadily on a rigid surface, the normal force applied by the surface on the cylinder is perpendicular to the tangent at the contact point. However, since no materials are entirely rigid, the surface's reaction to the cylinder involves a range of normal pressures.
For instance, imagine a hard cylinder rolling on a comparatively soft surface. The cylinder's weight compresses the surface beneath it. As the cylinder moves, the material in front of it slows down...
For instance, imagine a hard cylinder rolling on a comparatively soft surface. The cylinder's weight compresses the surface beneath it. As the cylinder moves, the material in front of it slows down...
318
Curvilinear Motion: Normal and Tangential Components
422
When a car traverses a curved road, its motion can be elucidated by breaking it down into tangential and normal components. The car-centric coordinates attached to the vehicle move with it.
The positive direction of the t-axis aligns with the increasing position of the car along the curved path, denoted by the unit vector ut. Simultaneously, the n-axis, perpendicular to the t-axis, dissects the curved path into differential arc segments, each forming the arc of a circle with a radius of...
The positive direction of the t-axis aligns with the increasing position of the car along the curved path, denoted by the unit vector ut. Simultaneously, the n-axis, perpendicular to the t-axis, dissects the curved path into differential arc segments, each forming the arc of a circle with a radius of...
422

