The Role of ACE2 Receptors of the Olfactory System in Anosmia in COVID-19: An Overview

Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is the virus that causes coronavirus disease 2019 (COVID-19). The latest data show that more than 211.7 million people were infected and more than 4.4 million deaths have been reported. The illness presents a wide range of symptoms, rangin...

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Autores principales:	Mohammad Javad Nasr, Ali Alizadeh Khatir, Arefeh Babazadeh, Soheil Ebrahimpour
Formato:	article
Lenguaje:	EN
Publicado:	Hindawi Limited 2021
Materias:	Neurology. Diseases of the nervous system RC346-429
Acceso en línea:	https://doaj.org/article/80143a5f5f564c94b8b18566db6c7940
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spelling	oai:doaj.org-article:80143a5f5f564c94b8b18566db6c79402021-11-15T01:19:47ZThe Role of ACE2 Receptors of the Olfactory System in Anosmia in COVID-19: An Overview2090-186010.1155/2021/5776801https://doaj.org/article/80143a5f5f564c94b8b18566db6c79402021-01-01T00:00:00Zhttp://dx.doi.org/10.1155/2021/5776801https://doaj.org/toc/2090-1860Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is the virus that causes coronavirus disease 2019 (COVID-19). The latest data show that more than 211.7 million people were infected and more than 4.4 million deaths have been reported. The illness presents a wide range of symptoms, ranging from mild to severe. Mild symptoms include cough, fever, dyspnea, fatigue, myalgia and arthralgia, anosmia, and dysgeusia. Furthermore, this virus can affect the central nervous system (CNS) and present a range of mild to severe nervous symptoms, from headache and dysphoria to loss of consciousness, coma, paralysis, and acute cerebrovascular disease. The virus can enter nonneuronal cells of the olfactory epithelium and cause a complete loss of smell. Anosmia and hyposmia are commonly reported in clinics, and being asymptomatic or showing mild symptoms can be primary symptoms in early infected persons. Dysgeusia/hypogeusia is another symptom presented with anosmia/hyposmia. In this article, we reviewed the articles of anosmia and suggested a possible mechanism for this.Mohammad Javad NasrAli Alizadeh KhatirArefeh BabazadehSoheil EbrahimpourHindawi LimitedarticleNeurology. Diseases of the nervous systemRC346-429ENNeurology Research International, Vol 2021 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Neurology. Diseases of the nervous system RC346-429
spellingShingle	Neurology. Diseases of the nervous system RC346-429 Mohammad Javad Nasr Ali Alizadeh Khatir Arefeh Babazadeh Soheil Ebrahimpour The Role of ACE2 Receptors of the Olfactory System in Anosmia in COVID-19: An Overview
description	Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is the virus that causes coronavirus disease 2019 (COVID-19). The latest data show that more than 211.7 million people were infected and more than 4.4 million deaths have been reported. The illness presents a wide range of symptoms, ranging from mild to severe. Mild symptoms include cough, fever, dyspnea, fatigue, myalgia and arthralgia, anosmia, and dysgeusia. Furthermore, this virus can affect the central nervous system (CNS) and present a range of mild to severe nervous symptoms, from headache and dysphoria to loss of consciousness, coma, paralysis, and acute cerebrovascular disease. The virus can enter nonneuronal cells of the olfactory epithelium and cause a complete loss of smell. Anosmia and hyposmia are commonly reported in clinics, and being asymptomatic or showing mild symptoms can be primary symptoms in early infected persons. Dysgeusia/hypogeusia is another symptom presented with anosmia/hyposmia. In this article, we reviewed the articles of anosmia and suggested a possible mechanism for this.
format	article
author	Mohammad Javad Nasr Ali Alizadeh Khatir Arefeh Babazadeh Soheil Ebrahimpour
author_facet	Mohammad Javad Nasr Ali Alizadeh Khatir Arefeh Babazadeh Soheil Ebrahimpour
author_sort	Mohammad Javad Nasr
title	The Role of ACE2 Receptors of the Olfactory System in Anosmia in COVID-19: An Overview
title_short	The Role of ACE2 Receptors of the Olfactory System in Anosmia in COVID-19: An Overview
title_full	The Role of ACE2 Receptors of the Olfactory System in Anosmia in COVID-19: An Overview
title_fullStr	The Role of ACE2 Receptors of the Olfactory System in Anosmia in COVID-19: An Overview
title_full_unstemmed	The Role of ACE2 Receptors of the Olfactory System in Anosmia in COVID-19: An Overview
title_sort	role of ace2 receptors of the olfactory system in anosmia in covid-19: an overview
publisher	Hindawi Limited
publishDate	2021
url	https://doaj.org/article/80143a5f5f564c94b8b18566db6c7940
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The Role of ACE2 Receptors of the Olfactory System in Anosmia in COVID-19: An Overview

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