Article
Microbiology
Max E. Mertens, David M. Knipe
Summary: Cells activate DNA damage response when infected by DNA viruses such as herpes simplex virus 1, with different DDR kinase pathways in infected and uninfected cells. Key host gene products and DDR components have opposite effects on the replication of herpes simplex virus 1, suggesting the virus manipulates the host cell DDR to facilitate its replication while deactivating antiviral aspects.
Review
Virology
Jessica E. Packard, Jill A. Dembowski
Summary: DNA replication in HSV-1 involves a combination of viral and cellular factors, such as UL9, ICP8, UL30, UL42, and UL5/UL8/UL52 proteins, as well as accessory factors to coordinate viral DNA replication with other processes.
Review
Virology
Bangxing Hong, Upasana Sahu, Matthew P. Mullarkey, Balveen Kaur
Summary: Oncolytic herpes simplex virus (oHSV) shows promise as a treatment for solid tumors, but there are still barriers that limit its efficacy. This review focuses on the essential viral genes that allow for virus replication and spread, with the aim of enhancing oHSV infection and replication among tumor cells.
Article
Biochemistry & Molecular Biology
Pu Huang, Xu Wang, Mengyue Lei, Ying Ma, Hongli Chen, Jing Sun, Yunzhang Hu, Jiandong Shi
Summary: This study investigates the metabolic interaction between host cells and HSV-1. By analyzing the metabolic profiles in HSV-1-infected lung fibroblasts, the researchers found that HSV-1 induces metabolic reprogramming in host cells to promote or resist viral replication. They confirmed that the addition of the tryptophan metabolite kynurenine promotes viral replication, while the addition of 25-Hydroxycholesterol inhibits replication. Additionally, HSV-1 replication was enhanced in choline metabolic rate-limiting enzyme-deficient mouse macrophages.
INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES
(2023)
Review
Medicine, General & Internal
Bisant A. Labib, DeGaulle Chigbu
Summary: Herpes simplex virus (HSV) keratitis is a leading cause of blindness worldwide and affects a large population. Although there are currently no vaccines available, treatment options such as antiviral drugs and steroids can help manage the disease. However, these treatments do not eliminate the virus and are ineffective against recurrent infections, highlighting the need for further research on alternative therapies.
Article
Virology
Marika Brunialti, Thomas Hoefler, Mariana Nascimento, Jakob Trimpert
Summary: Lack of exonuclease activity in HSV-1 DNA polymerase leads to the rapid accumulation of detrimental mutations and the extinction of the virus. Although certain mutations can abolish exonuclease activity without affecting polymerase activity, the presence of exonuclease activity is crucial for maintaining genome integrity in HSV-1.
JOURNAL OF VIROLOGY
(2023)
Article
Microbiology
Dor Rafael, Enosh Tomer, Oren Kobiler
Summary: Latent infection is a characteristic feature of herpesviruses, where the number of latent viral genomes reactivating per cell is limited and typically only one genome reactivates in each cell.
MICROBIOLOGY SPECTRUM
(2022)
Article
Virology
Claire H. Birkenheuer, Laura Dunn, Rachel Dufour, Joel D. Baines
Summary: The protein ICP22 has been observed to reduce RNA polymerase II (Pol II) serine 2 phosphorylation, which is necessary for transcriptional elongation, yet this phosphorylation is also essential for viral replication. This study helps explain this paradox by demonstrating the advantages of negative regulation of transcriptional elongation, including the reduction of antisense and intergenic transcription.
JOURNAL OF VIROLOGY
(2022)
Article
Biochemistry & Molecular Biology
Raina M. Borum, Avery E. Lin, Xiangyi Dong, Mingxuan Kai, Yi Chen
Summary: DNA origami can selectively modulate virus infectivity when combined with virus capsids, and folic acid-coated origami shows higher infectivity to cells compared to naked virus capsids.
Review
Microbiology
Rohini Krishnan, Patrick M. Stuart
Summary: Herpes simplex virus is a common viral infection that requires the development of new methods for prevention and management. While some vaccines have been developed in the past, there are currently no approved vaccines available. Various promising vaccine candidates are currently being studied and developed.
FRONTIERS IN MICROBIOLOGY
(2021)
Article
Virology
Anita Felicitas Meier, Kurt Tobler, Kevin Michaelsen, Bernd Vogt, Els Henckaerts, Cornel Fraefel
Summary: The study shows that HSV-1 modulates AAV genome end recombination, potentially through mechanisms involving the ICP8 protein. Despite changes in the type of end recombination, no significant alteration in circular AAV genome abundance was observed.
JOURNAL OF VIROLOGY
(2021)
Article
Immunology
Xueqi Li, Jianbin Wang, Tangwei Mou, Yang Gao, Lichun Wang, Shengtao Fan, Xingli Xu, Guorun Jiang, Pingfang Cui, Xiangxiong Xu, Suqin Duan, Jingjing Zhang, Dandan Li, Yun Liao, Li Yu, Heng Zhao, Ming Lu, Hailian Zhu, Ran Gu, Ying Zhang, Wei Dong, Qihan Li
Summary: Convalescent serum from HSV2-infected patients predominantly recognized the ICP35 protein encoded by gene UL26.5, which could be used to design an integrated antigen with other viral glycoproteins.
FRONTIERS IN CELLULAR AND INFECTION MICROBIOLOGY
(2021)
Article
Dermatology
Deepthi Konda, Laxmisha Chandrashekar, Rahul Dhodapkar, Rajesh Nachiappa Ganesh, Devinder Mohan Thappa
Summary: This study characterized the clinical markers of herpes simplex virus (HSV) infection among patients with pemphigus vulgaris. It was found that male sex, presence of fissures, hemorrhagic crusts, erosions with angulated margins, linear erosions, and raised erythrocyte sedimentation rate were significantly associated with HSV infection. Hemorrhagic crusts and linear erosions were identified as independent predictors of HSV infection.
JOURNAL OF THE AMERICAN ACADEMY OF DERMATOLOGY
(2023)
Article
Pathology
Melissa Krystel-Whittemore, May P. Chan, Sara C. Shalin, Kenan J. Sauder, Amy Hudson, Ruth K. Foreman, Mai P. Hoang, Jeoffry B. Brennick, Shaofeng Yan, Rosalynn M. Nazarian
Summary: This study presents the first known report of herpes virus infecting deep stromal cells of the dermis, highlighting the importance of considering cutaneous stromal herpes in patients with atypical clinical lesions, especially when immunocompromised. Establishing the correct diagnosis is crucial for initiating therapy.
AMERICAN JOURNAL OF SURGICAL PATHOLOGY
(2021)
Article
Microbiology
Jincheng Chen, Juan Liang, Hui Xu, Wenqi Liu, Shuyan Liu, Lian Duan, Fang Li, Zhaoqin Wang, Yingxia Liu, Brian McSharry, Carl G. Feng, Guoliang Zhang
Summary: This study reveals a previously unknown function of AHR in promoting viral replication in vitro, even in the absence of type I interferon signaling. The results suggest a potential intervention point for treating viral diseases by targeting AHR signaling.
MICROBIOLOGY SPECTRUM
(2021)
Article
Biochemistry & Molecular Biology
Zhiyuan Zhao, Ka-Wei Tang, Isabella Muylaert, Tore Sarnuelsson, Per Elias
JOURNAL OF BIOLOGICAL CHEMISTRY
(2017)
Review
Biology
Ka-Wei Tang, Erik Larsson
PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES
(2017)
Article
Immunology
Rickard Norden, Jesper Magnusson, Anna Lundin, Ka-Wei Tang, Staffan Nilsson, Magnus Lindh, Lars-Magnus Andersson, Gerdt C. Riise, Johan Westin
OPEN FORUM INFECTIOUS DISEASES
(2018)
Article
Oncology
Ka-Wei Tang, Kristoffer Hellstrand, Erik Larsson
INTERNATIONAL JOURNAL OF CANCER
(2015)
Article
Biochemistry & Molecular Biology
Monica Olsson, Ka-Wei Tang, Cecilia Persson, L. Marcus Wilhelmsson, Martin Billeter, Per Elias
JOURNAL OF BIOLOGICAL CHEMISTRY
(2009)
Article
Virology
Kristina Nystrom, Paulina H. Wanrooij, Jesper Waldenstrom, Ludmila Adamek, Sofia Brunet, Joanna Said, Staffan Nilsson, Megan Wind-Rotolo, Kristoffer Hellstrand, Helene Norder, Ka-Wei Tang, Martin Lagging
JOURNAL OF VIROLOGY
(2018)
Article
Multidisciplinary Sciences
Ka-Wei Tang, Peter Norberg, Martin Holmudden, Per Elias, Jan-Ake Liljeqvist
Article
Multidisciplinary Sciences
Ka-Wei Tang, Babak Alaei-Mahabadi, Tore Samuelsson, Magnus Lindh, Erik Larsson
NATURE COMMUNICATIONS
(2013)
Article
Virology
Kristina Nystroem, Jesper Waldenstroem, Ka-Wei Tang, Martin Lagging