SARS-CoV-2 productively infects human gut enterocytes.
Science
; 369(6499): 50-54, 2020 07 03.
Article
in English
| MEDLINE | ID: covidwho-154670
Preprint
This scientific journal article is probably based on a previously available preprint. It has been identified through a machine matching algorithm, human confirmation is still pending.
See preprint
This scientific journal article is probably based on a previously available preprint. It has been identified through a machine matching algorithm, human confirmation is still pending.
See preprint
ABSTRACT
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) can cause coronavirus disease 2019 (COVID-19), an influenza-like disease that is primarily thought to infect the lungs with transmission through the respiratory route. However, clinical evidence suggests that the intestine may present another viral target organ. Indeed, the SARS-CoV-2 receptor angiotensin-converting enzyme 2 (ACE2) is highly expressed on differentiated enterocytes. In human small intestinal organoids (hSIOs), enterocytes were readily infected by SARS-CoV and SARS-CoV-2, as demonstrated by confocal and electron microscopy. Enterocytes produced infectious viral particles, whereas messenger RNA expression analysis of hSIOs revealed induction of a generic viral response program. Therefore, the intestinal epithelium supports SARS-CoV-2 replication, and hSIOs serve as an experimental model for coronavirus infection and biology.
Full text:
Available
Collection:
International databases
Database:
MEDLINE
Main subject:
Virus Replication
/
Enterocytes
/
Betacoronavirus
/
Ileum
Type of study:
Prognostic study
Limits:
Humans
/
Male
Language:
English
Journal:
Science
Year:
2020
Document Type:
Article
Affiliation country:
Science.abc1669
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