Herpes simplex virus-induced murine dry skin model through sweating disturbance

Asanuma, Yumiko; Ishimaru, Hironobu; Sato, Tetsuko; Yamamoto, Takenobu; Aoyama, Yumi

doi:10.1016/j.jdermsci.2022.09.001

Cited by 2 publications

(1 citation statement)

References 31 publications

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“…Herpes simplex virus (HSV) is the most common ocular disease-causing viral agent[ 7 - 9 ]. Ocular HSV infection can affect various local tissues[ 10 ]. Corneal manifestations of HSV-1 are termed Herpes simplex keratitis (HSK).…”

Section: Introductionmentioning

confidence: 99%

Herpes simplex keratitis: A brief clinical overview

Musa,

Enaholo,

Aluyi-Osa

et al. 2024

World J Virol

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The aim of our minireview is to provide a brief overview of the diagnosis, clinical aspects, treatment options, management, and current literature available regarding herpes simplex keratitis (HSK). This type of corneal viral infection is caused by the herpes simplex virus (HSV), which can affect several tissues, including the cornea. One significant aspect of HSK is its potential to cause recurrent episodes of inflammation and damage to the cornea. After the initial infection, the HSV can establish a latent infection in the trigeminal ganglion, a nerve cluster near the eye. The virus may remain dormant for extended periods. Periodic reactivation of the virus can occur, leading to recurrent episodes of HSK. Factors triggering reactivation include stress, illness, immunosuppression, or trauma. Recurrent episodes can manifest in different clinical patterns, ranging from mild epithelial involvement to more severe stromal or endothelial disease. The severity and frequency of recurrences vary among individuals. Severe cases of HSK, especially those involving the stroma and leading to scarring, can result in vision impairment or even blindness in extreme cases. The cornea's clarity is crucial for good vision, and scarring can compromise this, potentially leading to visual impairment. The management of HSK involves not only treating acute episodes but also implementing long-term strategies to prevent recurrences and attempt repairs of corneal nerve endings via neurotization. Antiviral medications, such as oral Acyclovir or topical Ganciclovir, may be prescribed for prophylaxis. The immune response to the virus can contribute to corneal damage. Inflammation, caused by the body's attempt to control the infection, may inadvertently harm the corneal tissues. Clinicians should be informed about triggers and advised on measures to minimize the risk of reactivation. In summary, the recurrent nature of HSK underscores the importance of both acute and long-term management strategies to preserve corneal health and maintain optimal visual function.

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Section: Introductionmentioning

confidence: 99%

Herpes simplex keratitis: A brief clinical overview

Musa,

Enaholo,

Aluyi-Osa

et al. 2024

World J Virol

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Small Animal Models to Study Herpes Simplex Virus Infections

Hussain,

Stanfield,

Bernstein

2024

Viruses

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Herpes simplex virus type 1 (HSV-1) and herpes simplex virus type 2 (HSV-2) are two of the most prevalent human viruses worldwide. They are known to cause a variety of diseases including genital herpes, meningitis, encephalitis, cold sores and herpes stromal keratitis. The seropositive rate for HSV-1 is around 90%, whereas for HSV-2 it remains around 20–25% for the general adult population. The infections caused by these viruses remain difficult to study because a large proportion of infected individuals are asymptomatic. Furthermore, given the neurotropic characteristics of the virus, studies aimed at understanding the complex pathogenesis in humans is difficult. As a result, animal models have been developed to understand several characteristics of HSV biology, pathogenesis, disease and host responses to infection. These models are also commonly used as the first evaluation of new drugs and vaccines. There are several well-established animal models to study infection with HSV, including mice, guinea pigs and rabbits. Variables within the animal models depend on the species of animal, route of infection, viral strain, dosage, etc. This review aims at summarizing the most commonly used animal models to study HSV pathogenesis and therapies.

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Herpes simplex virus-induced murine dry skin model through sweating disturbance

Cited by 2 publications

References 31 publications

Herpes simplex keratitis: A brief clinical overview

Herpes simplex keratitis: A brief clinical overview

Small Animal Models to Study Herpes Simplex Virus Infections

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