相关实验视频

Updated: Feb 7, 2026

Author Spotlight: Creating Human Vascularized Micro-Tumors as Models for Translational Cancer Research
07:26

Author Spotlight: Creating Human Vascularized Micro-Tumors as Models for Translational Cancer Research

Published on: September 15, 2023

2.4K

全基性免疫细胞 perfusion 抑制了血管化3D的生长在体外瘤模型中,诱导了血管回归和脱,但促进了瘤细胞的入侵

Alexandra Raab1, Rasika Daware2, Marcelo A Szymanski de Toledo3

  • 1Institute For Experimental Molecular Imaging (ExMI), RWTH Aachen University Hospital, Aachen, Germany.

Advanced science (Weinheim, Baden-Wurttemberg, Germany)
|February 6, 2026
PubMed
概括

在血管化的瘤模型中输注异构的外周血液单核细胞 (PBMC) 导致血管回归和瘤细胞死亡. 然而,它也出乎意料地促进了瘤细胞入侵和 stromal 激活,突出了癌症研究中的免疫相互作用.

关键词:
3D血管化的瘤生物反应器的生物反应器免疫 - 流体交叉交叉交叉交叉

更多相关视频

Three-Dimensional 3D Tumor Spheroid Invasion Assay12:19

Three-Dimensional 3D Tumor Spheroid Invasion Assay

Published on: May 1, 2015

59.6K
Establishment of a Human Multiple Myeloma Xenograft Model in the Chicken to Study Tumor Growth, Invasion and Angiogenesis10:04

Establishment of a Human Multiple Myeloma Xenograft Model in the Chicken to Study Tumor Growth, Invasion and Angiogenesis

Published on: May 1, 2015

13.5K

相关概念视频

Seedless Vascular Plants03:24

Seedless Vascular Plants

Seedless Vascular Plants Were the First Tall Plants on Earth
67.1K
Vascular Spasm01:16

Vascular Spasm

The vascular phase, also known as vasospasm, is the initial stage of hemostasis, crucial for preventing excessive bleeding when a blood vessel is injured. After a vessel is cut, nerves in the damaged area trigger pain and other sensory impulses. Simultaneously, the smooth muscles in the vessel wall contract, resulting in a vascular spasm. This contraction reduces the vessel's diameter at the injury site, slowing or stopping blood loss through the vessel wall. Vascular spasms typically last...
3.7K
Overview of the Vascular System01:20

Overview of the Vascular System

The vascular system comprises an extensive network of arteries, capillaries, and veins. The vascular system can be broadly divided into the blood and lymphatic systems. Typically, blood vessels can be categorized into three histological regions: tunica intima, tunica media, and tunica adventitia. The tunica intima consists of a single layer of endothelial cells attached to the basal lamina. Underlying the basal lamina is a connective tissue layer and an elastic lamina that gives stability and...
3.6K
Vascular Resistance01:20

Vascular Resistance

Vascular resistance is a critical concept in understanding blood flow dynamics in the circulatory system. It refers to the resistance that blood encounters as it flows through the blood vessels. This resistance is a key factor in determining blood pressure and cardiac workload.
The primary determinants of vascular resistance are vessel diameter, blood viscosity, and vessel length. Among these, vessel diameter plays the most significant role due to the fourth power relationship described by...
11.1K
Cancer Stem Cells and Tumor Maintenance02:40

Cancer Stem Cells and Tumor Maintenance

Early diagnosis and treatment can often cure cancer. However, even with treatment, residual cells called cancer stem cells (CSC) might remain, often causing tumor recurrence. These cancer stem cells possess the potential for self-renewal and multi-lineage differentiation and are often responsible for the therapeutic resistance displayed in most cancers.
Cancer stem cells are thought to originate from tissue-specific normal stem cells or progenitor cells. The normal stem cells usually reside in...
6.0K
Non-vascular Seedless Plants02:26

Non-vascular Seedless Plants

The diverse plant life on Earth—consisting of nearly 400,000 species—can be divided into three broad categories based on biological characteristics: nonvascular, seedless vascular, and seed plants.
71.5K