Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UNIPROT:P05231 (interleukin-6)
 23,907 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Transverse myelitis (TM) is a focal inflammatory disorder of the spinal cord. Perivascular monocytic and lymphocytic infiltration, demyelination, and axonal injury are prominent histopathogic features of TM. The clinical manifestations of TM are consequent to dysfunction of motor, sensory, and autonomic pathways. At peak deficit, 50% of patients with TM are completely paraplegic (with no volitional movements of legs), virtually all have some degree of bladder dysfunction, and 80% to 94% have numbness, paresthesias, or band-like dysesthesias. Longitudinal case series of TM reveal that approximately one third of patients recover with little to no sequelae, one third are left with a moderate degree of permanent disability, and one third have severe disability. Recent studies have shown that the cytokine interleukin-6 may be a useful biomarker, as the levels of interleukin-6 in the cerebrospinal fluid of acute TM patients strongly correlate with and are highly predictive of disability. Clinical trials testing the efficacy of promising axonoprotective agents in combination with intravenous steroids in the treatment of TM are currently underway.
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PMID:Demyelinating disorders: update on transverse myelitis. 1663 33

The patient was a 33 year female. In 2001, she was diagnosed with systemic lupus erythematosus (SLE) and treated with prednisolone and ciclosporin. In May 2006, she noticed slight muscle weakness in the bilateral lower limbs. In July of the same year, she experienced gait difficulty and was admitted to our hospital because of fatigue, appetite loss, fever and disorientation. Soon afterwards, she had a fit of general convulsion and suffered from urinary retention and fecal incontinence. A brain magnetic resonance image revealed atrophy of the thoracic cord in T2 weighted images, and cerebrospinal fluid examination showed high total protein and interleukin-6 concentration, indicating complication of lupus myelitis as well as cerebral involvement. Steroid pulse and oral prednisolone treatment resulted in ameriolation of cerebral complications such as disorientation and convulsion, but muscle weakness and paresthesia in the lower limbs and urinary retention persisted. Cyclophosphamide pulse therapy was started and resulted in a marked recovery from muscle weakness, paresthesia and urinary retention, and she could discharge. We conclude that steroid and cyclophosphamide pulse therapy for a SLE patient with CNS lupus and lupus myelitisis is effective for ameriolation of symptoms such as disorientation, convulsion, urinary retension, fecal incontinence, muscle weakness and paresthesia in the lower limbs as well as elevated level of serum anti-ribosomal P antibody.
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PMID:[Successful therapy with steroid and cyclophosphamide pulse for CNS lupus and lupus myelitis]. 1798 83

Serial changes in the circulating and cerebrospinal fluid (CSF) cytokine levels were assessed in a patient with Sjogren's syndrome (SS)-associated meningoencephalomyelitis. A 16-yr-old girl diagnosed as having primary SS at 8 yr of age presented headache and vomiting. CSF studies revealed lymphocyte-dominant pleocytosis and high IgM index, but no evidence of infection. Disturbed consciousness and diffuse slow waves on electroencephalogram led to the diagnosis of SS-meningoencephalitis. The clinical condition subsided after a cycle of dexamethasone therapy, however, 2 months later urinary retention and paresthesia of the lower body developed. Craniospinal magnetic resonance imaging (MRI) showed extensive intraparenchymal lesions with high T2-weighted signal intensity adjacent to the posterior left horn of lateral ventricle of the brain and the longitudinal lesion from C5 to T10 of the spinal cord. High-dose methyl-prednisolone and subsequent tacrolimus therapy has effectively controlled the activity of SS-meningoencephalomyelitis. Monitoring of systemic and CSF cytokine levels during the course of illness revealed that CSF interleukin-6, but not interferon-gamma or tumor necrosis factor-alpha levels were the sensitive indicator of disease activity. The unique cytokine profile, differing from those of infectious meningitis may be useful for predicting the central nervous system involvement in autoimmune disease.
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PMID:Sjogren's syndrome-associated meningoencephalomyelitis: cerebrospinal fluid cytokine levels and therapeutic utility of tacrolimus. 1799 6