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Can I read Widespread Upregulation of Drug‐resistance Proteins in Fatal Human Status Epilepticus on EtoBox?
Widespread Upregulation of Drug‐resistance Proteins in Fatal Human Status Epilepticus by Sanjay M. Sisodiya; Maria Thom is a Medicine article available to read on EtoBox.
What is Widespread Upregulation of Drug‐resistance Proteins in Fatal Human Status Epilepticus about?
**Summary:** **Purpose:** Accumulating evidence implicates drug‐transporter proteins ABCB1 and ABCC1 in resistance to multiple antiepileptic drugs (AEDs) in refractory epilepsy. These proteins are upregulated in surgically resected human brain tissue containing epileptogenic pathologies, including cortical dysplasia. In surgically resected cases, no upregulation is seen in normal adjacent tissue, suggesting that neither seizures nor prolonged exposure to AEDs need induce ABCB1 or ABCC1 expression. We wished to determine if status epilepticus might cause upregulation of these proteins. **Methods:** Immunohistochemistry was performed for ABCB1 and ABCC1 in postmortem human brain tissue from a patient who died in status epilepticus and was found to have unihemispheric cortical dysplasia. **Results:** There was upregulation of both proteins, as expected, in the hemisphere containing dysplasia. There also was widespread upregulation of both proteins in glia from the normal hemisphere. Previous work shows that drug treatment does not cause such upregulation. **Conclusions:** Upregulation of these proteins in histologically normal brain tissue is most likely the result of seizures in sta
Who reads Widespread Upregulation of Drug‐resistance Proteins in Fatal Human Status Epilepticus?
It is typically read by researchers, students, and practitioners in Medicine.
- Author
- Sanjay M. Sisodiya; Maria Thom
- Publisher
- Wiley (Blackwell Publishing); Blackwell Publishing Inc.; Wiley (ISSN 0013-9580)
- Published
- 2003
- Language
- EN
- Field
- Medicine (Health Sciences)