Drug Resistance in Epilepsy and the ABCB1 Gene
Author Information
Author(s): Das Abhijit, Balan Shabeesh, Banerjee Moinak, Radhakrishnan Kurupath
Primary Institution: Sree Chitra Tirunal Institute for Medical Sciences and Technology
Hypothesis
The over-expression of antiepileptic drug transporters may play a pivotal role in drug resistance in epilepsy.
Conclusion
The role of genetic variation in drug efflux transporter genes for antiepileptic drug distribution and efficacy remains uncertain.
Supporting Evidence
- Multidrug resistance is a significant issue in epilepsy treatment.
- ABCB1 gene polymorphisms have been studied for their role in drug resistance.
- Conflicting results exist regarding the association of ABCB1 polymorphisms with drug resistance.
Takeaway
Some people with epilepsy don't respond to medications because their bodies might be getting rid of the medicine too quickly, and scientists are trying to understand why.
Methodology
The article reviews various studies on the association between ABCB1 gene polymorphisms and drug resistance in epilepsy.
Potential Biases
Potential confounding by comorbidity and comedication, population substructure, and genotyping errors.
Limitations
Many studies are underpowered and lack consistent definitions of drug resistance.
Participant Demographics
The study includes various ethnic populations, with a focus on patients from India.
Digital Object Identifier (DOI)
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