相关实验视频

Updated: Feb 7, 2026

Author Spotlight: A Streamlined Approach to Studying Cell Death Initiation in Hypersensitive Response
06:06

Author Spotlight: A Streamlined Approach to Studying Cell Death Initiation in Hypersensitive Response

Published on: November 10, 2023

2.0K

通过发育的星球细胞暴露脂素,启动了微质介导的发育性细胞死亡

Caitlin E Paisley, Kristina Sakers, Leykashree Nagendren

    bioRxiv : the preprint server for biology
    |February 6, 2026
    PubMed
    概括

    发育中的星球细胞通过使用脂素向微质细胞发出自己的死亡信号,这一过程对大脑和视网膜血管发育至关重要,并与视网膜病变有关.

    更多相关视频

    A Novel In Vitro Live-imaging Assay of Astrocyte-mediated Phagocytosis Using pH Indicator-conjugated Synaptosomes06:43

    A Novel In Vitro Live-imaging Assay of Astrocyte-mediated Phagocytosis Using pH Indicator-conjugated Synaptosomes

    Published on: February 5, 2018

    12.8K
    Concomitant Isolation of Primary Astrocytes and Microglia for Protozoa Parasite Infection09:34

    Concomitant Isolation of Primary Astrocytes and Microglia for Protozoa Parasite Infection

    Published on: March 18, 2020

    8.2K

    相关概念视频

    Autophagic Cell Death01:18

    Autophagic Cell Death

    Christian de Duve discovered “autophagy,” a process in which cellular components are engulfed by membrane-bound organelles called autophagosomes. The autophagosomes then fuse with lysosomes to digest the enclosed contents. Autophagy is generally activated in cells to prevent cell death. However, cell death is triggered when the damage is beyond repair.
    Autophagy and Apoptosis
    Autophagy can activate apoptosis. In normal conditions, the autophagy activating protein Beclin-1 and...
    4.6K
    Overview of Cell Death01:30

    Overview of Cell Death

    Cell death is an essential process where the body gets rid of old or damaged cells. Cell proliferation and death need to be balanced, as an imbalance between the two may lead to cancer or autoimmune diseases.
    Cell death was observed in the early 19th century, but there was no experimental evidence to prove it. In 1842, Carl Vogt first discovered cell death in a metamorphic toad; however, it was not termed ‘cell death.’ Scientists discovered different cell death pathways only in the...
    10.2K
    Initiation of Translation02:33

    Initiation of Translation

    Initiating translation is complex because it involves multiple molecules. Initiator tRNA, ribosomal subunits, and eukaryotic initiation factors (eIFs) are all required to assemble on the initiation codon of mRNA. This process consists of several steps that are mediated by different eIFs.
    First, the initiator tRNA must be selected from the pool of elongator tRNAs by eukaryotic initiation factor 2 (eIF2). The initiator tRNA (Met-tRNAi) has conserved sequence elements including modified bases at...
    39.1K
    Initiation of Translation02:33

    Initiation of Translation

    8.1K
    Introduction to Developmental Psychology01:27

    Introduction to Developmental Psychology

    Developmental psychology explores the changes and continuities in human abilities throughout life, encompassing physical, cognitive, linguistic, and social dimensions. Human development is not restricted to growth, but includes aspects of decline, particularly in physical abilities as individuals age. Developmental psychologists seek to understand how people change as they age and how their mental and social skills evolve.Developmental MilestonesA key concept in developmental psychology is...
    1.6K
    Three Developmental Domains01:29

    Three Developmental Domains

    Human development is typically examined across three main domains: physical, cognitive, and socio-emotional. These domains represent the significant areas of change and continuity throughout the lifespan, from infancy to late adulthood.
    Physical Development
    Physical processes, also known as maturation, encompass the biological changes that occur across an individual's life. These changes begin with genetic inheritance and continue through various stages, including growth in height and weight,...
    1.1K