Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0014547 (focal epilepsy)
 1,627 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Limbic encephalitis with LGI1 antibodies may cause drug-resistant temporal lobe epilepsy. We report a case of a young man with progressive drug-resistant focal epilepsy, hyperhidrosis, and memory impairment associated with a left mesial temporal lesion. Epilepsy surgery was performed with the provisional diagnosis of cortical dysplasia or tumour. A neuropathological study following amygdalohippocampectomy revealed limbic encephalitis and LGI1 antibodies were identified in the serum. Two and a half years after surgery, the patient remains seizure-free without medication, with normal memory and without hyperhidrosis. Although immunosuppression is the first-line therapy for autoimmune limbic encephalitis, this case suggests that, in selected cases, a lasting response can be achieved with surgery.
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PMID:Surgical control of limbic encephalitis associated with LGI1 antibodies. 2294 Jul 85

The temporal lobes are affected in many different neurological disorders, such as neurodegenerative diseases, viral and immunological encephalitides, and epilepsy. Both experimental and clinical evidence suggests a different inflammatory response to seizures in patients with temporal lobe epilepsy (TLE) in comparison to those with extra-TLE (XTLE). Proinflammatory cytokines and several autoantibodies have been shown to be associated with TLE compared to other epilepsy types suggesting the specific role and structure of the temporal lobe. Abundant experience suggests that activation of both innate and adaptive immunity is associated with epilepsy, particularly refractory focal epilepsy. Limbic encephalitis often triggers temporal lobe seizures, and a proportion of these disorders are immune-mediated. Histological evidence shows activation of specific inflammatory pathways in resected temporal lobes of epileptic patients, and certain epileptic disorders have shown increased incidence in patients with autoimmune diseases. Rapid activation of proinflammatory cytokines is observed after single seizures, but there is also evidence of chronic overproduction of cytokines and other inflammatory mediators in patients with TLE, suggesting a neuromodulatory role of inflammation in epilepsy. In this review we summarize current data on the presence and the role of immunological factors in temporal lobe seizures, and their possible involvement in epileptogenesis.
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PMID:Immunological perspectives of temporal lobe seizures. 2399 23