All-Round Manipulation of the Actin Cytoskeleton by HIV
| العنوان: | All-Round Manipulation of the Actin Cytoskeleton by HIV |
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| المؤلفون: | Alberto Ospina Stella, Stuart Turville |
| المصدر: | Viruses Viruses, Vol 10, Iss 2, p 63 (2018) |
| بيانات النشر: | MDPI, 2018. |
| سنة النشر: | 2018 |
| مصطلحات موضوعية: | 0301 basic medicine, rho GTP-Binding Proteins, Human immunodeficiency virus (HIV), lcsh:QR1-502, virological synapse, HIV Infections, Plasma protein binding, macromolecular substances, Review, virus, Biology, medicine.disease_cause, Virus, lcsh:Microbiology, 03 medical and health sciences, Viral Proteins, Viral life cycle, Rho-GTPases, Virology, medicine, Humans, Cytoskeleton, Actin, inbound, outbound, cell-cell transfer, HIV, cytoskeleton, Virus Internalization, Actin cytoskeleton, Actins, 3. Good health, Cell biology, Actin Cytoskeleton, 030104 developmental biology, Infectious Diseases, manipulation, Host-Pathogen Interactions, HIV-1, Signal transduction, actin, Protein Binding, Signal Transduction |
| الوصف: | While significant progress has been made in terms of human immunodeficiency virus (HIV) therapy, treatment does not represent a cure and remains inaccessible to many people living with HIV. Continued mechanistic research into the viral life cycle and its intersection with many aspects of cellular biology are not only fundamental in the continued fight against HIV, but also provide many key observations of the workings of our immune system. Decades of HIV research have testified to the integral role of the actin cytoskeleton in both establishing and spreading the infection. Here, we review how the virus uses different strategies to manipulate cellular actin networks and increase the efficiency of various stages of its life cycle. While some HIV proteins seem able to bind to actin filaments directly, subversion of the cytoskeleton occurs indirectly by exploiting the power of actin regulatory proteins, which are corrupted at multiple levels. Furthermore, this manipulation is not restricted to a discrete class of proteins, but rather extends throughout all layers of the cytoskeleton. We discuss prominent examples of actin regulators that are exploited, neutralized or hijacked by the virus, and address how their coordinated deregulation can lead to changes in cellular behavior that promote viral spreading. |
| اللغة: | English |
| تدمد: | 1999-4915 |
| الوصول الحر: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::34ecc2280fda0df19272eeb0d270a2f0Test http://europepmc.org/articles/PMC5850370Test |
| حقوق: | OPEN |
| رقم الانضمام: | edsair.doi.dedup.....34ecc2280fda0df19272eeb0d270a2f0 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 19994915 |
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