相关实验视频

Updated: Jun 24, 2025

Culturing and Applications of Rotating Wall Vessel Bioreactor Derived 3D Epithelial Cell Models
12:22

Culturing and Applications of Rotating Wall Vessel Bioreactor Derived 3D Epithelial Cell Models

Published on: April 3, 2012

26.4K

在Trichomonas vaginalis细胞外囊泡上调并直接转移粘附因子,促进宿主细胞殖民

Joshua A Kochanowsky1, Portia M Mira1, Samira Elikaee1

  • 1Department of Microbiology, Immunology and Molecular Genetics, University of California, Los Angeles, CA 90095.

Proceedings of the National Academy of Sciences of the United States of America
|June 12, 2024
PubMed
概括

阴道的细胞外囊泡 (TvEVs) 介导寄生虫与寄生虫的通信. 来自粘附菌株的TvEV增强了粘附性和聚合在较少粘附菌株中,影响混合感染.

关键词:
阴道的三虫 (Trichomonas vaginalis) 已经被发现.dSTORM 这是一个风暴.细胞外囊泡中的细胞外囊泡.主机:病原体相互作用

更多相关视频

Isolation And Dendritic Cell-Uptake of Small Extracellular Vesicles from Echinococcus granulosus09:04

Isolation And Dendritic Cell-Uptake of Small Extracellular Vesicles from Echinococcus granulosus

Published on: March 28, 2025

194
Determination of Biofilm Initiation on Virus-infected Cells by Bacteria and Fungi12:33

Determination of Biofilm Initiation on Virus-infected Cells by Bacteria and Fungi

Published on: July 6, 2016

9.7K

相关概念视频

Intralumenal Vesicles and Multivesicular Bodies01:38

Intralumenal Vesicles and Multivesicular Bodies

Intraluminal vesicles (ILVs) are small vesicles 50-80 nm in diameter formed during the maturation of early endosomes. A specialized endosome containing numerous ILVs is called a multivesicular body (MVB). ILVs contain internalized molecules such as antigens, nucleic acids, proteins, and metabolites. Some of these molecules are released from the MVBs inside exosomes and are transported to other cells. Other MVBs contain molecules that are retained in the ILVs and are later degraded within the...
3.5K
Vesicular Tubular Clusters01:45

Vesicular Tubular Clusters

After budding out from the ER membrane, some COPII vesicles lose their coat and fuse with one another to form larger vesicles and interconnected tubules called vesicular tubular clusters or VTCs. These clusters constitute a compartment at the ER-Golgi interface known as ERGIC (Endoplasmic Reticulum Golgi Intermediate Compartment). The ERGIC is a mobile membrane-bound cargo transport system that sorts proteins secreted from ER and delivers them to the Golgi.
With the help of motor proteins such...
2.5K
Overview of Secretory Vesicles01:33

Overview of Secretory Vesicles

Secretory vesicles, also known as dense core vesicles (DCVs), are membrane-bound vesicles that transport secretory proteins, such as hormones or neurotransmitters. Regulated secretory vesicles transport proteins from the trans-Golgi network to the exterior of the cell. Proteins present in regulated secretory vesicles are required to be rapidly exocytosed in large amounts upon a specific stimulus.
Various proteins regulate the aggregation of molecules inside the secretory vesicles. Chromogranins...
8.5K
Adherens Junctions01:24

Adherens Junctions

Strong contact points between adjacent cells anchor them to each other, forming tissues. Such anchoring junctions are of two types –  adherens junctions and desmosomes. Adherens junctions are abundant in tissues such as  epithelium and endothelium, forming a continuous zone of adhesion called the adhesion belt. In other tissues, such as  heart muscle, they appear as clusters, linking the cells to produce coordinated heart muscle contraction.
Adherens Junctions are Dynamic
4.7K
Clathrin Coated Vesicles01:12

Clathrin Coated Vesicles

Clathrin-coated vesicles use endocytosis to transport receptors and lysosomal hydrolases from the Golgi to the lysosome in the late secretory pathway. Clathrin-mediated endocytosis was the first described endocytic process, and Clathrin-coated vesicles remain one of the most well-studied transport vesicles. The molecular machinery that generates clathrin-coated vesicles comprises over 50 proteins that precisely coordinate vesicle formation. Cell surface receptors concentrated in indented sites...
6.9K
Yeast Signaling01:28

Yeast Signaling

Yeasts are single-celled organisms, but unlike bacteria, they are eukaryotes (cells with a nucleus). Cell signaling in yeast is similar to signaling in other eukaryotic cells. A ligand, such as a protein or a small molecule released from a yeast cell, attaches to a receptor on the cell surface. The binding stimulates second-messenger kinases to activate or inactivate transcription factors that further regulate gene expression. Many of the yeast intracellular signaling cascades have similar...
14.6K