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Berberine Inhibits Herpes Simplex Virus 1 Replication in HEK293T Cells

Yujuan Cui1,2, Liangjun Zhang2, Dandong Hu1,2,3

  • 1School of Life Science, Northwest Normal University, Lanzhou, Gansu 730070, China.

Computational and Mathematical Methods in Medicine
|October 24, 2022
PubMed

Berberine exhibits polytrophic medicinal roles in various diseases and is safe and effective. However, its role and the underlying mechanism in the replication of herpes simplex virus 1 (HSV-1) remain unreported. This research aimed to determine the functional mechanisms of berberine on HSV-1 infection. We determined the CC50 (405.11 ± 15.67 μM) and IC50 (45.6 ± 6.84 μM) of berberine on HEK293T cells infected with HSV-1. Berberine inhibited the transcription and translation of HSV-1 activity-related genes (gD, ICP-4, ICP-5, and ICP-8) in HSV-1-infected HEK293T cells dose-dependently. Berberine also inhibited the phosphorylation of MAPK proteins (JNK and p38) and inflammatory responses induced by HSV-1 infection in HEK293T cells dose-dependently. In conclusion, berberine attenuates HSV-1 replication through its activity, infective ability, and inflammatory response. Our research indicated that berberine may be a candidate drug for HSV-1 infection.

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