相关实验视频

Updated: Jul 3, 2025

Investigating the Phagocytosis of Leishmania using Confocal Microscopy
08:41

Investigating the Phagocytosis of Leishmania using Confocal Microscopy

Published on: July 29, 2021

3.8K

在Leishmania的分泌途径中Rab4的非传统作用

Irshad Ansari1, Amir Kumar Singh1, Anjali Kapoor1

  • 1Kusuma School of Biological Sciences, Indian Institute of Technology, Haus Khas, New Delhi 110016, India.

Biochimica et biophysica acta. Molecular cell research
|February 11, 2024
PubMed
概括

莱什曼尼亚多诺瓦尼需要血红素,通过血红蛋白内细胞分解获得. 这项研究揭示了LdRab4调节了寄生虫.

关键词:
莱什曼尼亚 (Leishmania) 是一种病.Rab4 Rab4 Rab4 Rab4 Rab4 Rab4 Rab4 Rab4 Rab4 Rab4 Rab4 Rab4 Rab4 Rab4 Rab4 Rab4 Rab4 Rab4 Rab4密封的分泌 密封的分泌人口贩运 人口贩运gp6363 的使用情况.

更多相关视频

Deciphering the Molecular Mechanism and Function of Pore-Forming Toxins Using Leishmania major08:17

Deciphering the Molecular Mechanism and Function of Pore-Forming Toxins Using Leishmania major

Published on: October 28, 2022

1.5K
Rab10 Phosphorylation Detection by LRRK2 Activity Using SDS-PAGE with a Phosphate-binding Tag08:55

Rab10 Phosphorylation Detection by LRRK2 Activity Using SDS-PAGE with a Phosphate-binding Tag

Published on: December 14, 2017

15.1K

相关概念视频

Rab Cascades01:25

Rab Cascades

Rab GTPases act in a regulated cascade during membrane fusion, helping the lipid bilayers mix. The Rab family of proteins are active when bound to GTP, and inactive when bound to GDP. Hence, they act as guanine nucleotide-dependent molecular switches. Rab-GTP recognizes and binds to long or short-range tethering proteins to capture the target vesicle. These tethers coordinate with SNAREs on the vesicle and the target membrane to assemble the trans SNARE complex that locks the mixing bilayers.
2.6K
Rab Proteins01:14

Rab Proteins

Rab proteins constitute the largest family of monomeric GTPases, of which 70 members are present in humans. Rab proteins and their effectors regulate consecutive stages of vesicle transport such as vesicle transport, docking, and fusion to the correct recipient membrane.
Rab proteins switch between a cytosolic, GDP-bound inactive state and a membrane-anchored, GTP-bound active state. By themselves, Rabs show slow rates of GDP/GTP exchange and GTP hydrolysis. Thus, Rab proteins are considered...
3.9K
The Early Endosome: Endocytosis of Transferrin01:28

The Early Endosome: Endocytosis of Transferrin

Essential proteins such as insulin or low-density lipoprotein (LDL) and micronutrients such as iron enter a eukaryotic cell through receptor-mediated endocytosis. Subsequently, the early endosomes fuse with the vesicles containing such receptor-ligand complexes and play a vital role in sorting the incoming ligands and receptors. While the ligands are either degraded inside the vesicle or released into the cytosol, their receptors are returned to the plasma membrane for further rounds of...
3.3K
Role of ER in the Secretory Pathway01:17

Role of ER in the Secretory Pathway

Eukaryotic cells have a special pathway that enables communication between various intracellular membrane-bound compartments and also with the extracellular environment. This pathway is termed as the secretory pathway.
Components of the secretory pathway
About a third of proteins synthesized in the cell are sorted via the secretory route. They shuffle between different compartments in membrane-bound vesicles until they reach their final destination. The main intracellular compartments involved...
5.4K
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
Recycling Endosomes and Transcytosis00:58

Recycling Endosomes and Transcytosis

The recycling endosome, also known as the endosomal recycling compartment (ERC), is a part of the slow-recycling process of the endocytic pathway. Molecules internalized through receptor-mediated endocytosis are either degraded in the lysosomes or are recycled to the plasma membrane through the fast- or slow-recycling route.
The recycling endosome is not a single organelle but an extensively tubulated network of recycling pathways. It functions in storing molecules or transporting them across...
2.7K