相关实验视频

Updated: Jul 1, 2025

Rapid, Seamless Generation of Recombinant Poxviruses using Host Range and Visual Selection
09:25

Rapid, Seamless Generation of Recombinant Poxviruses using Host Range and Visual Selection

Published on: May 24, 2020

5.3K

普克斯病毒A51R蛋白调节微管稳定性,并对抗细胞内在的抗病毒反应

Dahee Seo1, Sabrynna Brito Oliveira2, Emily A Rex1

  • 1Department of Microbiology, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA.

Cell reports
|March 8, 2024
PubMed
概括

疫苗病毒 (VV) 蛋白质A51R稳定了宿主微管,防止了活性氧物种 (ROS) 抗病毒反应. 这种微管相互作用对于动物中毒毒性和复制是至关重要的.

关键词:
CP: 细胞生物学 细胞生物学CP: 微生物学 微生物学细胞骨架 细胞骨架免疫逃避 免疫逃避麻疹病毒 (poxvirus) 是一种病毒.有活性氧物种的反应性氧物种.病毒病原体的病毒病原体.病毒与宿主之间的相互作用

更多相关视频

Arbovirus Infections As Screening Tools for the Identification of Viral Immunomodulators and Host Antiviral Factors06:02

Arbovirus Infections As Screening Tools for the Identification of Viral Immunomodulators and Host Antiviral Factors

Published on: September 13, 2018

6.9K
Vaccinia Reporter Viruses for Quantifying Viral Function at All Stages of Gene Expression10:48

Vaccinia Reporter Viruses for Quantifying Viral Function at All Stages of Gene Expression

Published on: May 15, 2014

11.5K

相关概念视频

Immune Response Against Viral Pathogens01:29

Immune Response Against Viral Pathogens

The immune system's response to viral infections is a complex and coordinated process involving natural killer (NK) cells, T cell-mediated responses, and antibody-mediated responses.
NK Cells
NK cells are a crucial part of our innate immune system, acting as the first line of defense against viral infections. These cells can recognize and kill infected cells without prior exposure to the virus, effectively slowing down the spread of infection. Additionally, NK cells produce proinflammatory...
781
Negative Regulator Molecules01:23

Negative Regulator Molecules

Positive regulators allow a cell to advance through cell cycle checkpoints. Negative regulators have an equally important role as they terminate a cell’s progression through the cell cycle—or pause it—until the cell meets specific criteria.
35.4K
Mechanisms of Retrovirus-induced Cancers01:51

Mechanisms of Retrovirus-induced Cancers

Retroviruses are RNA viruses that have been shown to cause cancers in diverse species, including chickens, mice, cats, and monkeys. The RNA genomes of these viruses are first reverse-transcribed into single and then double-stranded DNA (dsDNA) copies. This dsDNA called proviral DNA then integrates into the host genome. Subsequently, the host cell transcribes the proviral DNA in concert with the chromosomal DNA. This leads to the production of viral RNA and proteins that assemble at the host...
5.1K
Abnormal Proliferation02:23

Abnormal Proliferation

Under normal conditions, most adult cells remain in a non-proliferative state unless stimulated by internal or external factors to replace lost cells. Abnormal cell proliferation is a condition in which the cell's growth exceeds and is uncoordinated with normal cells. In such situations, cell division persists in the same excessive manner even after cessation of the stimuli, leading to persistent tumors. The tumor arises from the damaged cells that replicate to pass the damage to the...
4.5K
Retrovirus Life Cycles01:10

Retrovirus Life Cycles

Retroviruses have a single-stranded RNA genome that undergoes a special form of replication. Once the retrovirus has entered the host cell, an enzyme called reverse transcriptase synthesizes double-stranded DNA from the retroviral RNA genome. This DNA copy of the genome is then integrated into the host’s genome inside the nucleus via an enzyme called integrase. Consequently, the retroviral genome is transcribed into RNA whenever the host’s genome is transcribed, allowing the...
46.0K
Microtubule Instability02:17

Microtubule Instability

Microtubules are hollow cylindrical filaments having a diameter of approximately 25 nm and a length that varies from 200 nm to 25 μm. GTP-bound tubulin subunits form αβ-heterodimers for microtubule assembly. These core building blocks interact longitudinally, polymerizing into protofilaments. The protofilaments then interact with one another through lateral bonding forces to form stable cylindrical microtubules. These cylindrical filaments are dynamic as they undergo repeated...
5.1K