PMID- 38543603 OWN - NLM STAT- PubMed-not-MEDLINE LR - 20240330 IS - 2076-2607 (Print) IS - 2076-2607 (Electronic) IS - 2076-2607 (Linking) VI - 12 IP - 3 DP - 2024 Mar 11 TI - Research Progress on the NSP10 Protein of Porcine Reproductive and Respiratory Syndrome Virus. LID - 10.3390/microorganisms12030553 [doi] LID - 553 AB - Porcine reproductive and respiratory syndrome (PRRS) is a highly contagious and pathogenic infectious disease caused by the porcine reproductive and respiratory syndrome virus (PRRSV). It manifests as reproductive disorders in sows and respiratory disorders in piglets. PRRSV infects swine herds with symptoms such as abortions, stillbirths, and mummified fetuses in gestating sows. Piglets mainly experience abdominal respiration and respiratory symptoms. To date, the prevention of PRRS relies primarily on vaccination and the implementation of various preventive and control measures. Swine deaths caused by PRRS have resulted in significant economic losses to the pig industry worldwide. Non-structural protein 10 (NSP10) has helicase and adenosine triphosphatase (ATPase) activities that unwind DNA and RNA and play important roles in viral replication and transcription. Hence, it can be potentially used to develop novel reagents for the detection of PPRSV. This article reviews genetic variations, interaction with viral and host proteins, effects on PRRSV replication, immunomodulation, apoptosis, and viral virulence of NSP10, with the aim of providing a theoretical basis for the prevention and control of PRRS and drug development in the future. FAU - Li, Gan AU - Li G AD - School of Life Science and Engineering, Foshan University, Foshan 528225, China. FAU - Zheng, Yajie AU - Zheng Y AD - School of Life Science and Engineering, Foshan University, Foshan 528225, China. FAU - Luo, Qin AU - Luo Q AD - School of Life Science and Engineering, Foshan University, Foshan 528225, China. FAU - Liang, Yaohua AU - Liang Y AUID- ORCID: 0000-0002-6214-9340 AD - Department of Agricultural and Biosystems Engineering, South Dakota State University, Brookings, SD 57007, USA. FAU - Zhang, Hang AU - Zhang H AD - School of Life Science and Engineering, Foshan University, Foshan 528225, China. FAU - Sha, Huiyang AU - Sha H AD - School of Life Science and Engineering, Foshan University, Foshan 528225, China. FAU - Wang, Ruining AU - Wang R AD - College of Veterinary Medicine, Henan University of Animal Husbandry and Economy, Zhengzhou 450046, China. FAU - Kong, Weili AU - Kong W AUID- ORCID: 0000-0002-9104-7730 AD - Gladstone Institutes of Virology and Immunology, University of California, San Francisco, CA 94158, USA. FAU - Zhao, Mengmeng AU - Zhao M AUID- ORCID: 0000-0003-4143-3606 AD - School of Life Science and Engineering, Foshan University, Foshan 528225, China. LA - eng GR - 2023KTSCX128/the characteristic innovation project of Guangdong Provincial Department of Education/ GR - 31902279/National Natural Science Foundation of China/ PT - Journal Article PT - Review DEP - 20240311 PL - Switzerland TA - Microorganisms JT - Microorganisms JID - 101625893 PMC - PMC10975305 OTO - NOTNLM OT - NSP10 OT - PRRSV OT - apoptosis OT - genetic evolution OT - helicase OT - viral virulence COIS- The authors declare no conflicts of interest. EDAT- 2024/03/28 06:46 MHDA- 2024/03/28 06:47 PMCR- 2024/03/11 CRDT- 2024/03/28 01:26 PHST- 2024/01/16 00:00 [received] PHST- 2024/03/03 00:00 [revised] PHST- 2024/03/08 00:00 [accepted] PHST- 2024/03/28 06:47 [medline] PHST- 2024/03/28 06:46 [pubmed] PHST- 2024/03/28 01:26 [entrez] PHST- 2024/03/11 00:00 [pmc-release] AID - microorganisms12030553 [pii] AID - microorganisms-12-00553 [pii] AID - 10.3390/microorganisms12030553 [doi] PST - epublish SO - Microorganisms. 2024 Mar 11;12(3):553. doi: 10.3390/microorganisms12030553.