Ari Helenius (ETH Zurich) Part 1: Virus entry
https://www.ibiology.org/cell-biology/viral-infection/
Viruses are extremely simple and small yet they are responsible for many of the worlds diseases. A virus particle consists of only a genome, a protein coat or capsid, and sometimes a surrounding lipid envelope. To replicate, a virus must successfully enter a host cell, uncoat its genome, and appropriate the host cell machinery to replicate its genome and produce viral proteins. Part 1 of this lecture will discuss ways in which viruses bind to the surface of host cells. Simian Virus 40 which binds to specific cell surface glycolipids, and Human Papilloma Virus-16 which binds to sites on filoipodia, are examples of different binding mechanisms. Attachment of viruses to the plasma membrane activates cell signaling resulting in endocytosis of the viral particles. This lecture is appropriate for upper level undergraduate and graduate classes studying virology or endocytosis.
See more at http://www.ibioseminars.org
Видео Ari Helenius (ETH Zurich) Part 1: Virus entry канала iBiology
Viruses are extremely simple and small yet they are responsible for many of the worlds diseases. A virus particle consists of only a genome, a protein coat or capsid, and sometimes a surrounding lipid envelope. To replicate, a virus must successfully enter a host cell, uncoat its genome, and appropriate the host cell machinery to replicate its genome and produce viral proteins. Part 1 of this lecture will discuss ways in which viruses bind to the surface of host cells. Simian Virus 40 which binds to specific cell surface glycolipids, and Human Papilloma Virus-16 which binds to sites on filoipodia, are examples of different binding mechanisms. Attachment of viruses to the plasma membrane activates cell signaling resulting in endocytosis of the viral particles. This lecture is appropriate for upper level undergraduate and graduate classes studying virology or endocytosis.
See more at http://www.ibioseminars.org
Видео Ari Helenius (ETH Zurich) Part 1: Virus entry канала iBiology
Показать
Комментарии отсутствуют
Информация о видео
Другие видео канала
![Ari Helenius (ETH Zurich) Part 2: Endocytosis and Penetration](https://i.ytimg.com/vi/zt4SnPFUBX4/default.jpg)
![Paul E. Turner (Yale) 1: Introduction to Virus Ecology and Evolution](https://i.ytimg.com/vi/WIEqm4TrHPA/default.jpg)
![Dipti Nayak (UC Berkeley) 1: Archaea and the Tree of Life](https://i.ytimg.com/vi/rd37jBXfM4k/default.jpg)
![How do viruses jump from animals to humans? - Ben Longdon](https://i.ytimg.com/vi/xjcsrU-ZmgY/default.jpg)
![Theory of MALDI-TOF Mass Spectrometry](https://i.ytimg.com/vi/8R1Oyqx5KfE/default.jpg)
![An Introduction to Quantum Biology - with Philip Ball](https://i.ytimg.com/vi/bLeEsYDlXJk/default.jpg)
![Nanotechnology, Creation and God. | Prof Russell Cowburn | TEDxStHelier](https://i.ytimg.com/vi/UepCFseK_os/default.jpg)
![Cliff Brangwynne (Princeton & HHMI) 1: Liquid Phase Separation in Living Cells](https://i.ytimg.com/vi/AP47mIkd-h0/default.jpg)
![Ari Helenius (ETH Zurich) Part 3: Open Sesame: Cell Entry and Vaccinia Virus](https://i.ytimg.com/vi/BGsmc6gaGrk/default.jpg)
![Electrochemical Gradient](https://i.ytimg.com/vi/Ba02v7eoVWQ/default.jpg)
![The crucial role of antigenic imprinting in influenza biology - Mike Worobey](https://i.ytimg.com/vi/W7jgANdh7jM/default.jpg)
![Paul E. Turner (Yale) 3: Phage Therapy](https://i.ytimg.com/vi/xvC8xME5Zrg/default.jpg)
![COVID-19 | Coronavirus: Epidemiology, Pathophysiology, Diagnostics](https://i.ytimg.com/vi/PWzbArPgo-o/default.jpg)
![Susan Taylor (UCSD) Part 2: Architecture of a Protein Kinase](https://i.ytimg.com/vi/TQ2C-5P-I5E/default.jpg)
![Paul E. Turner (Yale) 2: Virus Adaptation to Environmental Change](https://i.ytimg.com/vi/xNCMgAgLoq4/default.jpg)
![Stephen Harrison (Harvard) Part 1: Virus structures: General principles](https://i.ytimg.com/vi/KoJWuWzVgqQ/default.jpg)
![I grew up in the Westboro Baptist Church. Here's why I left | Megan Phelps-Roper](https://i.ytimg.com/vi/bVV2Zk88beY/default.jpg)
![Roy Parker (U. Colorado Boulder/HHMI) Part 1: mRNA Localization, Translation and Degradation](https://i.ytimg.com/vi/s_EF2lpuva8/default.jpg)
![Trailer for "Discovery Story: Genome Engineering with CRISPR-Cas9" (Doudna, Charpentier, Jinek)](https://i.ytimg.com/vi/ftpR6Gd_11c/default.jpg)
![Apoptosis Pathway | Apoptosis Intrinsic Pathway](https://i.ytimg.com/vi/dr5NNyU1_q0/default.jpg)