Keyword Analysis & Research: spike protein definition

nebraskamed.com

https://www.nebraskamed.com/COVID/where-mrna-vaccines-and-spike-proteins-go

WEBHow long do spike proteins last in the body? The Infectious Disease Society of America (IDSA) estimates that the spike proteins that were generated by COVID-19 vaccines last up to a few weeks, like other proteins made by the body. The immune system quickly identifies, attacks and destroys the spike proteins because it recognizes them as not ... definition

definition

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merriam-webster.com

https://www.merriam-webster.com/dictionary/spike%20protein

WEBThe meaning of SPIKE PROTEIN is a glycoprotein that protrudes from the envelope of some viruses (such as a coronavirus) and facilitates entry of the virion into a host cell by binding to a receptor on the surface of a host cell followed by fusion of the viral and host cell membranes —called also S protein.

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wikipedia.org

https://en.m.wikipedia.org/wiki/Spike_protein

WEBThe protein is glycosylated and its glycans are shown in orange. 3D print of one of the trimeric spikes of SARS-CoV-2. In virology, a spike protein or peplomer protein is a protein that forms a large structure known as a spike or peplomer projecting from the surface of an enveloped virus. definition

definition

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snexplores.org

https://www.snexplores.org/article/explainer-what-is-a-spike-protein

WEBNov 10, 2020 · Spiked proteins are what give the viruses their name. Under the microscope, those spikes can appear like a fringe or crown (and corona is Latin for crown). Spike proteins play an important role in how these viruses infect their hosts. See all our coverage of the coronavirus outbreak. definition

definition

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news-medical.net

https://www.news-medical.net/health/What-are-Spike-Proteins.aspx

WEBFeb 24, 2021 · Spike protein functions. The S protein is a highly glycosylated and large type I transmembrane fusion protein that is made up of 1,160 to 1,400 amino acids, depending upon the type of virus. As ... definition

definition

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wikipedia.org

https://en.m.wikipedia.org/wiki/Coronavirus_spike_protein

WEBSpike (S) glycoprotein (sometimes also called spike protein, formerly known as E2) is the largest of the four major structural proteins found in coronaviruses. The spike protein assembles into trimers that form large structures, called spikes or peplomers, that project from the surface of the virion. definition

definition

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nih.gov

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8427004/

WEBJun 14, 2021 · As a predominant focus, coronavirus spike (S) protein plays an essential role in coronavirus infection, pathogenicity, transmission, and evolution. 1 Changes in just a few residues around the spike protein can dramatically affect the infectivity, tropism, and pathogenesis of the virus. 2, 3, 4 Furthermore, potential adaptive mutations in the SAR... definition

definition

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cambridge.org

https://dictionary.cambridge.org/us/dictionary/english/spike-protein

WEBSPIKE PROTEIN meaning: 1. a glycoprotein (= a type of protein that contains a carbohydrate group) that forms a structure…. Learn more.

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nih.gov

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5457962/

WEBSep 9, 2016 · Abstract. The coronavirus spike protein is a multifunctional molecular machine that mediates coronavirus entry into host cells. It first binds to a receptor on the host cell surface through its S1 subunit and then fuses viral and host membranes through its S2 subunit. definition

definition

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cambridge.org

https://dictionary.cambridge.org/dictionary/english/spike-protein

WEBnoun [ C or U ] biology specialized uk / ˈspaɪk ˌprəʊ.tiːn / us / ˈspaɪk ˌproʊ.tiːn / a glycoprotein (= a type of protein that contains a carbohydrate group) that forms a structure that sticks out on the outer edge of a virus, which helps the virus to attach itself to a cell in a person's or animal's body and enter the cell:

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