User:FeyUnlocked/Viral envelope: Difference between revisions
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== Article Draft (Boom4life) == |
== Article Draft (Boom4life) == |
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The capsid, having a focused role of protecting the genome in addition to immune recognition evasion (Stuart 2019). |
# The capsid, having a focused role of protecting the genome in addition to immune recognition evasion (Stuart 2019). |
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# Viral envelope persistence, wither it be enveloped or naked, are a factor in determining longevity of a virus on inanimate surfaces (Firquet 2015) |
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# The particular set of viral proteins are engaged in a series of structural changes. When these changes are set/finished, there is then and only then, fusion with the host membrane (Benhaim 2020). |
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The cell from which a virus [[Budding#Virology|buds]] often dies or is weakened, and sheds more viral particles for an extended period. The [[lipid bilayer]] envelope of these viruses is relatively sensitive to [[desiccation]], heat, and [[Amphiphile|amphiphiles]] such as [[soap]] and [[detergents]], therefore these viruses are easier to sterilize than non-enveloped viruses, have limited survival outside host environments, and typically must transfer directly from host to host." |
The cell from which a virus [[Budding#Virology|buds]] often dies or is weakened, and sheds more viral particles for an extended period. The [[lipid bilayer]] envelope of these viruses is relatively sensitive to [[desiccation]], heat, and [[Amphiphile|amphiphiles]] such as [[soap]] and [[detergents]], therefore these viruses are easier to sterilize than non-enveloped viruses, have limited survival outside host environments, and typically must transfer directly from host to host." |
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=== References === |
=== References === |
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* Firquet S, Beaujard S, Lobert P-E, Sané F, Caloone D, Izard D, Hober D. 2015. Survival of Enveloped and Non-Enveloped Viruses on Inanimate Surfaces. Microbes and Environments. 30(2):140–144. doi:10.1264/jsme2.me14145. <nowiki>https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4462923/</nowiki>. |
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* Benhaim MA, Lee KK. 2020. New Biophysical Approaches Reveal the Dynamics and Mechanics of Type I Viral Fusion Machinery and Their Interplay with Membranes. Viruses. 12(4):E413. doi:10.3390/v12040413. [accessed 2022 Oct 28]. <nowiki>https://pubmed.ncbi.nlm.nih.gov/32276357/</nowiki>. |
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[[Category:Wikipedia Student Program]] |
[[Category:Wikipedia Student Program]] |
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Revision as of 16:15, 28 October 2022
Article Draft (FeyUnlocked)
The Viral envelope, being made up mostly of host membrane, can also have the proteins associated with the host cell within their membrane after budding. (Gelderblom)
Glycoproteins mediate the interaction between virion and host cell, typically initiating the fusion between the two. (Navaratnarajah)
Some viruses with an envelope form an endosome within the host cell. (White)
Vaccination against enveloped viruses can function by neutralizing the glycoprotein activity with antibodies. (Rey)
References
Gelderblom HR. Structure and Classification of Viruses. In: Baron S, editor. Medical Microbiology. 4th edition. Galveston (TX): University of Texas Medical Branch at Galveston; 1996. Chapter 41. Available from: https://www.ncbi.nlm.nih.gov/books/NBK8174/
Navaratnarajah, C.K. et al. “Assembly of Viruses: Enveloped Particles.” Encyclopedia of Virology (2008): 193–200. doi:10.1016/B978-012374410-4.00667-1
White, Judith M, and Gary R Whittaker. “Fusion of Enveloped Viruses in Endosomes.” Traffic (Copenhagen, Denmark) vol. 17,6 (2016): 593-614. doi:10.1111/tra.12389
Rey, F. A., & Lok, S.-M. (2018, March 8). Common features of enveloped viruses and implications for immunogen design for next-generation vaccines. Cell. Retrieved October 18, 2022, from https://www.sciencedirect.com/science/article/pii/S0092867418302319#:~:text=The%20known%20vaccines%20typically%20work,reaction%20that%20allows%20viral%20entry.
Article Draft (Boom4life)
- The capsid, having a focused role of protecting the genome in addition to immune recognition evasion (Stuart 2019).
- Viral envelope persistence, wither it be enveloped or naked, are a factor in determining longevity of a virus on inanimate surfaces (Firquet 2015)
- The particular set of viral proteins are engaged in a series of structural changes. When these changes are set/finished, there is then and only then, fusion with the host membrane (Benhaim 2020).
The cell from which a virus buds often dies or is weakened, and sheds more viral particles for an extended period. The lipid bilayer envelope of these viruses is relatively sensitive to desiccation, heat, and amphiphiles such as soap and detergents, therefore these viruses are easier to sterilize than non-enveloped viruses, have limited survival outside host environments, and typically must transfer directly from host to host."
References
- Firquet S, Beaujard S, Lobert P-E, Sané F, Caloone D, Izard D, Hober D. 2015. Survival of Enveloped and Non-Enveloped Viruses on Inanimate Surfaces. Microbes and Environments. 30(2):140–144. doi:10.1264/jsme2.me14145. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4462923/.
- Stuart DI, Ren J, Wang X, Rao Z, Fry EE. Hepatitis A Virus Capsid Structure. Cold Spring Harb Perspect Med. 2019 May 1;9(5):a031807. doi: 10.1101/cshperspect.a031807. PMID: 30037986; PMCID: PMC6496327.
- Benhaim MA, Lee KK. 2020. New Biophysical Approaches Reveal the Dynamics and Mechanics of Type I Viral Fusion Machinery and Their Interplay with Membranes. Viruses. 12(4):E413. doi:10.3390/v12040413. [accessed 2022 Oct 28]. https://pubmed.ncbi.nlm.nih.gov/32276357/.