相关实验视频

Updated: Jun 25, 2025

Author Spotlight: Exploring the Mechanisms of MicroRNA Loading into Extracellular Vesicles in Cancer Progression
07:29

Author Spotlight: Exploring the Mechanisms of MicroRNA Loading into Extracellular Vesicles in Cancer Progression

Published on: October 6, 2023

1.4K

卵巢外细胞囊泡miRNA载荷因胚胎及其质量而有所不同

Meriem Hamdi1, José María Sánchez2, Beatriz Fernandez-Fuertes2

  • 1Institute of Veterinary Anatomy, Vetsuisse Faculty Zurich, University of Zurich, Lindau, ZH, 8315, Switzerland.

BMC genomics
|May 27, 2024
PubMed
概括

卵巢外细胞囊泡 (oEV) 携带着独特的分子信号,帮助母亲识别胚胎的存在和质量. 在oEVs中的特定微RNA在早期胚胎发育中起着关键作用.

关键词:
这就是Bos Taurus.胚胎 胚胎是一个胚胎.外基因组是外基因组的组成部分.细胞外囊泡中的细胞外囊泡.一个被发现的怪物.卵管内皮细胞的表皮细胞.通过RNA测序进行RNA测序.这是一个小RNARNA.

更多相关视频

Defining the Program of Maternal mRNA Translation during In vitro Maturation using a Single Oocyte Reporter Assay08:00

Defining the Program of Maternal mRNA Translation during In vitro Maturation using a Single Oocyte Reporter Assay

Published on: June 16, 2021

4.4K
In ovo Expression of MicroRNA in Ventral Chick Midbrain09:19

In ovo Expression of MicroRNA in Ventral Chick Midbrain

Published on: September 16, 2013

10.6K

相关概念视频

Overview of Exosomes01:36

Overview of Exosomes

Exosomes are stable, lipid bilayer-enclosed vesicles capable of crossing biological barriers. They can carry a wide range of molecules required for intercellular communication. Once exosomes are released from the cell where they originated, they enter a recipient cell through various pathways such as fusion, receptor-mediated endocytosis, macropinocytosis, and phagocytosis.
Stahl et al. discovered exosomes in 1983, but the exosomes were initially considered waste products released from the...
2.7K
MicroRNAs01:22

MicroRNAs

MicroRNA (miRNA) are short, regulatory RNA transcribed from introns (non-coding regions of a gene) or intergenic regions (stretches of DNA present between genes). Several processing steps are required to form biologically active, mature miRNA. The initial transcript, called primary miRNA (pri-mRNA), base-pairs with itself, forming a stem-loop structure. Within the nucleus, an endonuclease enzyme, called Drosha, shortens the stem-loop structure into hairpin-shaped pre-miRNA. After the pre-miRNA...
3.0K
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