tetano
Editor, Senior Moderator
PLoS Pathog
. 2025 Aug 4;21(8):e1013371.
doi: 10.1371/journal.ppat.1013371. Online ahead of print. Identification and characterization of novel bat coronaviruses in Spain
Clàudia Soriano-Tordera[SUP] 1 [/SUP], Jaime Buigues[SUP] 1 [/SUP], Adrià Viñals[SUP] 2 [/SUP], Elena Muscolino[SUP] 3 [/SUP], Raquel Martínez-Recio[SUP] 1 [/SUP], Juana Díez[SUP] 3 [/SUP], Juan S Monrós[SUP] 2 [/SUP], José M Cuevas[SUP] 1 4 [/SUP], Jérémy Dufloo[SUP] 1 [/SUP], Rafael Sanjuán[SUP] 1 4 [/SUP]
Affiliations
The zoonotic transmission of bat coronaviruses poses a threat to human health. However, the diversity of bat-borne coronaviruses remains poorly characterized in many geographical areas. Here, we recovered eight coronavirus genomes by performing a metagenomic analysis of fecal samples from hundreds of individual bats captured in Spain, a country with high bat diversity. Three of these genomes corresponded to potentially novel coronavirus species belonging to the alphacoronavirus genus. Phylogenetic analyses revealed that some of these viruses are closely related to coronaviruses previously described in bats from other countries, suggesting a shared viral reservoir worldwide. Using viral pseudotypes, we investigated the receptor usage of the identified viruses and found that one of them can use human ACE2, albeit with lower affinity than SARS-CoV-2. However, the receptor usage of the other viruses remains unknown. This study broadens our understanding of coronavirus diversity and identifies research priorities for the prevention of zoonotic viral outbreaks.
. 2025 Aug 4;21(8):e1013371.
doi: 10.1371/journal.ppat.1013371. Online ahead of print. Identification and characterization of novel bat coronaviruses in Spain
Clàudia Soriano-Tordera[SUP] 1 [/SUP], Jaime Buigues[SUP] 1 [/SUP], Adrià Viñals[SUP] 2 [/SUP], Elena Muscolino[SUP] 3 [/SUP], Raquel Martínez-Recio[SUP] 1 [/SUP], Juana Díez[SUP] 3 [/SUP], Juan S Monrós[SUP] 2 [/SUP], José M Cuevas[SUP] 1 4 [/SUP], Jérémy Dufloo[SUP] 1 [/SUP], Rafael Sanjuán[SUP] 1 4 [/SUP]
Affiliations
- PMID: 40758759
- DOI: 10.1371/journal.ppat.1013371
The zoonotic transmission of bat coronaviruses poses a threat to human health. However, the diversity of bat-borne coronaviruses remains poorly characterized in many geographical areas. Here, we recovered eight coronavirus genomes by performing a metagenomic analysis of fecal samples from hundreds of individual bats captured in Spain, a country with high bat diversity. Three of these genomes corresponded to potentially novel coronavirus species belonging to the alphacoronavirus genus. Phylogenetic analyses revealed that some of these viruses are closely related to coronaviruses previously described in bats from other countries, suggesting a shared viral reservoir worldwide. Using viral pseudotypes, we investigated the receptor usage of the identified viruses and found that one of them can use human ACE2, albeit with lower affinity than SARS-CoV-2. However, the receptor usage of the other viruses remains unknown. This study broadens our understanding of coronavirus diversity and identifies research priorities for the prevention of zoonotic viral outbreaks.