Results 91 to 100 of about 11,808 (215)

A Nine‐Year Diagnostic Odyssey of Refractory Psychiatric Symptoms Resolving After Resection of a CA19‐9‐Producing Ovarian Teratoma: A Case Report and Literature Review

open access: yesBrain and Behavior, Volume 16, Issue 4, April 2026.
A 15‐year‐old with 9 years of treatment‐resistant psychosis achieved rapid remission following resection of a CA19‐9‐producing ovarian teratoma containing neural tissue, highlighting the importance of considering isolated autoimmune psychosis even in seronegative cases and the potential utility of CA19‐9 as a screening biomarker.
Wanli Chen   +5 more
wiley   +1 more source

A case of non-paraneoplastic anti--methyl -aspartate receptor encephalitis presenting as a neuropsychiatric disorder

open access: yesSAGE Open Medical Case Reports, 2014
N -methyl d -aspartate receptor antibody encephalitis can often be a paraneoplastic manifestation of occult malignancy such as ovarian teratoma and rarely teratoma of mediastinum or testis and small cell lung carcinoma.
Bindu Yoga, Marek Kunc, Fayyaz Ahmed
doaj   +1 more source

Inflammation and immunity in schizophrenia: implications for pathophysiology and treatment. [PDF]

open access: yes, 2014
Complex interactions between the immune system and the brain might have important aetiological and therapeutic implications for neuropsychiatric brain disorders.
Cousins, Lesley   +5 more
core   +2 more sources

Claustrum Sign in Hashimoto Encephalopathy Presenting With New Onset Refractory Status Epilepticus (NORSE): First Report of a Rare Phenotype

open access: yesClinical Case Reports, Volume 14, Issue 4, April 2026.
ABSTRACT The presence of the bilateral claustrum sign in new‐onset refractory status epilepticus (NORSE) should prompt consideration of Hashimoto's encephalopathy, even without thyroid dysfunction. Early recognition and corticosteroid therapy can be lifesaving, emphasizing an autoimmune‐inflammatory mechanism underlying this rare presentation.
Zahra‐Sadat Mirian   +4 more
wiley   +1 more source

Alterations in the human gut microbiome in anti‐N‐methyl‐D‐aspartate receptor encephalitis

open access: yesAnnals of Clinical and Translational Neurology, 2019
Objective To explore the diversity and composition of the fecal microbiota in patients with anti‐N‐methyl‐D‐aspartate receptor (NMDAR) encephalitis. Methods We enrolled 10 patients in the acute stage with naïve treatment, seven patients with relapse, 13 ...
Xue Gong   +8 more
doaj   +1 more source

Anti-N-methyl-D-aspartate receptor encephalitis in China

open access: yesNeuroimmunology and Neuroinflammation, 2014
N-methyl-D-aspartate receptors (NMDARs) are mainly distributed in the central nervous system, and play important roles in the mechanisms of learning and memory. A newly discovered disease caused by autoantibody to NMDAR has been described, and is called anti-NMDAR encephalitis. Patients with this disease often suffer from mental disorders, seizures and
Li Li, Cheng-Bin Wang, Gang Zhao
openaire   +2 more sources

Epilepsy: Molecular Pathogenesis and Emerging Therapies

open access: yesMedComm, Volume 7, Issue 4, April 2026.
Progress has been made in the molecular pathogenesis of epilepsy, revealing multiple therapeutic targets. Recent advances in pharmacology, materials science, and surgical technique, coupled with progress in targeted therapy and disruptive epilepsy network technology, have led to the emergence of innovative strategies for epilepsy treatment.
Wanbin Huang   +5 more
wiley   +1 more source

Anti-NMDA receptor encephalitis presenting with total insomnia--a case report [PDF]

open access: yes, 2014
Fatal insomnia (FI) is the first diagnosis to be considered by most neurologists when approaching a patient presenting with total insomnia followed by personality and cognitive changes, disturbance of alertness, autonomic hyperactivation and movement ...
Bento, C   +4 more
core   +1 more source

Opsoclonus‐Myoclonus‐Ataxia Syndrome Associated with Coexisting Anti‐N‐Methyl‐D‐Aspartate Receptor and Glial Fibrillary Acidic Protein Antibodies

open access: yes
Movement Disorders Clinical Practice, EarlyView.
Eriko Igami   +7 more
wiley   +1 more source

Clinical characteristics of autoimmune glial fibrillary acidic protein astrocytopathy in adults: a retrospective analysis of 9 cases

open access: yesInternal Medicine Journal, Volume 56, Issue 4, Page 589-597, April 2026.
Abstract Background To identify early diagnostic clues, we analysed cerebrospinal fluid and serum biomarkers in patients with autoimmune glial fibrillary acidic protein astrocytopathy (GFAP‐A) and compared biomarker trends with those in patients with viral meningoencephalitis, tuberculous meningoencephalitis, and anti‐N‐methyl‐D‐aspartate receptor ...
Siruo Guo   +3 more
wiley   +1 more source

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