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          herpes simplex virus

          This shows a head and viruses.
          FeaturedNeurologyNeuroscience
          ·March 15, 2025·4 min read

          Herpes Virus Linked to Long-Term Brain and Neurological Problems

          A new study reveals that herpes simplex virus-1 (HSV-1), commonly known for causing cold sores, can travel through the nasal cavity directly to the brain, causing severe and lasting neurological symptoms. In animal experiments, nasal HSV-1 infection led to persistent neurological dysfunction, including anxiety and cognitive impairment.
          Read More
          This shows a brain and a virus.
          FeaturedNeurologyNeuroscience
          ·January 2, 2025·4 min read

          Link Between Cold Sore Herpes Virus and Alzheimer’s Discovered

          Researchers discovered a connection between Alzheimer’s disease and herpes simplex virus-1 (HSV-1), suggesting viral infections may contribute to neurodegeneration. The study found that tau protein, typically seen as harmful in Alzheimer’s, might initially protect the brain from the virus but later exacerbate damage.
          Read More
          This shows a brain.
          FeaturedNeurologyNeuroscience
          ·November 1, 2024·4 min read

          Cold Sore Virus’s Path in Brain Revealed

          Research has shown that HSV-1, the virus responsible for cold sores, can spread into specific areas of the brain and may contribute to neurodegenerative diseases. Mapping HSV-1’s path reveals it targets regions crucial for functions like sleep, movement, and mood regulation.
          Read More
          This shows neurons
          FeaturedGeneticsNeuroscienceOpen Neuroscience Articles
          ·March 29, 2021·5 min read

          Differences in Herpes Virus Symptoms May Relate to Variations in Strain Gene Expression

          A new study reveals why some people with the herpes simplex 1 virus experience painful lesions, while others have no symptoms and yet still spread the infection. Researchers say the difference could be a result of how variations in the way certain strains of HSV-1 activate gene expression in neurons.
          Read More
          This is a diagram from the study
          FeaturedNeuroscienceOpen Neuroscience Articles
          ·September 15, 2020·4 min read

          Key Role of Immune Cells in Brain Infection Identified

          Study identifies a specific type of immune cell that induces inflammation in herpes simplex virus (HSV) encephalitis.
          Read More
          This shows cold sores on a person's lip
          FeaturedNeurologyNeuroscienceOpen Neuroscience Articles
          ·April 7, 2019·5 min read

          Does herpes cause Alzheimer’s?

          The herpes simplex virus 1, the virus responsible for cold sores, may account for 50% of Alzheimer's disease cases. HSV1 causes protein deposits which are characteristic of Alzheimer's disease. Findings also reveal antiviral treatments can help to reduce the risk of developing Alzheimer's in those with HSV1.
          Read More
          fgams
          FeaturedGeneticsNeuroscience
          ·January 22, 2018·6 min read

          New Neuron-Like Cells Allow Investigation into Synthesis of Vital Cellular Components

          Penn State researchers have developed a method to create synthetic neurons in order to study an enzyme involved in the synthesis of purines.
          Read More
          Image shows a girl holidng up a sign with the word Autism on it.
          AutismFeaturedNeuroscienceOpen Neuroscience Articles
          ·February 23, 2017·6 min read

          Autism Risk Linked to Herpes Infection During Pregnancy

          Researchers discover a link between genital herpes infections during pregnancy and an increased risk of autism in the offspring.
          Read More
          Image shows enteric neurons.
          FeaturedNeurology
          ·June 8, 2016·3 min read

          Study Finds a Surprising Cause For Constipation

          Study reports on surprising link between chronic constipation and the herpes simplex virus.
          Read More
          Image show a mouse dorsal root ganglia.
          FeaturedNeuroscience
          ·May 20, 2016·3 min read

          How Antibodies Access Neurons to Fight Infection

          Researchers report they have solved the puzzle as to how antibodies enter the nervous system to control viral infections.
          Read More
          Image shows brain cells expressing Olig2.
          Brain CancerFeatured
          ·May 9, 2016·5 min read

          Experimental Therapy Halts Treatment Resistant Brain Tumors

          Researchers report an experimental treatment has shown to be able to stop treatment resistant glioblastoma in human cells and mouse models.
          Read More
          Green fluorescent protein-tagged herpes simplex virus is reactivating from cultures of neurons. Credit: Anna Cliffe, PhD, UNC School of Medicine.
          FeaturedNeurology
          ·December 9, 2015·6 min read

          Herpes Simplex Virus Reactivates in Neurons and Triggers Disease

          Researchers discover the cold sore virus, herpes simplex, resides within neurons. During times of stress, the virus reactivates and triggers symptoms associated with the disease.
          Read More

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          This shows a person cleaning their ear.

          Ear Wax Reveals Parkinson’s Disease Biomarkers

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          New Genetic Link to OCD Found

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          Alzheimer’s Risk Linked to Increased Social Activity, Not Isolation

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          How Memory and Habits Shape Mental Health Outcomes

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