Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0018681 (headache)
 56,091 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Recent evidence suggests that the cirrhosis of alpha-1-antitrypsin deficiency is not invariably fatal as it was previously thought. Portal hypertension is often the major determinant of survival. The few reports of porta-systemic venous anastomosis in this disorder have shown poor results or uncertain outcome. Thus, doubts exist as to whether porta-systemic shunts should be performed in alpha-1-antitrypsin deficiency. Two patients with alpha-1-antitrypsin deficiency (PiZZ) and associated portal hypertension, cirrhosis, and hypersplenism underwent splenorenal shunt and splenectomy 8 yr ago, and both have done well. One of the patients has chronic severe headaches, diarrhea, exudative enteropathy, sinusitis, and hematuria, all uncommon in alpha-1-antitrypsin deficiency but possibly related to the antienzyme deficiency. She also has a higher trypsin inhibitory capacity than is generally reported in ZZ individuals. Based on the experience with these 2 patients, it appears that alpha-1-antitrypsin deficiency with cirrhosis is not a valid contraindication to the performance of a portasystemic shunt.
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PMID:Successful spleno-renal shunt and splenectomy in two patients with alpha-1-antitrypsin deficiency. 697 26

Eleven genetic markers were typed in 112 unrelated patients with migraine (50 with aura, 62 without aura) and compared with a random sample of healthy individuals. No significant differences were found for the ABO and Rh systems, acid phosphatase 1, phosphoglucomutase 1, adenosine deaminase, haptoglobin, transferrin, alpha-1-antitrypsin, and D1S80. Strong associations between the group of patients with migraine and group-specific component GC 1F-1F and esterase-D ESD 2-2 phenotypes were observed. These associations raise the possibility that a molecular genetic factor for migraine may exist in or near the Group Component (chromosome 4) and Esterase D (chromosome 13) loci, and represent a first comprehensive step in the eventual localization and isolation of the migraine genes.
Cephalalgia 1995 Jun
PMID:Genetic markers: association study in migraine. 755 1

A 26-year old woman, who was diagnosed as having systemic lupus erythematosus at the age of 23 year old, presented diarrhea and headache. She showed severe hypoproteinemia (serum total protein 3.7 g/dl, serum albumin 1.4 g/dl) and hyperlipidemia. She revealed to have protein-losing enteropathy with the result of alpha-1-antitrypsin clearance test using stool. Increase of prednisolone improved the loss of albumin into the bowel and abnormal laboratory findings. She also showed watershed infarction in the area of middle cerebral artery and posterior cerebral artery. Protein-losing enteropathy is a rare complication of SLE, only 18 cases are available on literature. No case is found to have cerebral infarction in patients with protein-losing enteropathy associated with SLE. It is known that blood levels of anticoagulation factors decrease in protein-losing enteropathy due to the leakage of plasma protein into intestinal lumen. Serum antithrombin III was decreased in this case. Hyperlipidemia found in this case seems to be caused by same mechanism in nephrotic syndrome. Lupus anticoagulant was also positive in this patient. These factors seems to be related to the occurrence of cerebral infarction. This case suggests the possibility of cerebral infarction in patients with protein-losing enteropathy in SLE.
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PMID:[Protein-losing enteropathy and cerebral infarction associated with systemic lupus erythematosus]. 814 30

Intracerebral granular cell tumors (GCTs) are a rare finding. We report here on a case of cerebral GCT in a 47-year-old man who suffered with severe headache. The tumor appeared as a relatively well-defined, enhancing mass at the periventricular white matter of the left occipital lobe of the brain. Histologically, the tumor was entirely composed of granular cells. Some of the tumor cells showed peripherally accentuated cytoplasmic granules with central clearing, which produced a unique "targetoid" appearance. The granular cells of the current case were positive for neuron-specific enolase (NSE), S-100 protein, GFAP, vimentin, CD 68, lysozyme, and alpha-1-antitrypsin. These wide immunoexpressions were not observed for the previously reported cerebral GCTs. Interestingly, this case showed "targetoid" or "reversed targetoid" immunoreactive patterns in NSE, CD68, GFAP, and vimentin. Despite these wide immunoexpressions and the lack of any association with astrocytoma, the histogenesis of cerebral GCTs is still suggested to be of a glial origin, based on the tumor location, the GFAP positivity and the ultrastructural findings, of which the latter showed intermediate filaments, and these are reminiscent of neoplastic astrocytes.
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PMID:Cerebral granular cell tumor. 1846 22

The aim of this pilot study was to analyze the serum proteomic profile of women suffering from menstrual-related migraine (MM group, n = 15) and migraine in post-menopause (PM group, n = 15) in comparison with non-headache control females (C group, n = 15). Serum samples were subjected to two-dimensional gel electrophoresis (2-DE) followed by mass spectrometry (MS) analysis for protein identification. Based on 2D-gel maps and PDQuest 2-D software, 13 differentially expressed spots, corresponding to 12 unique proteins identified by Liquid Chromatography-Electrospray Ionization-Quadrupole-Time of Flight/tandem mass spectrometry (LC-ESI-QToF-MS/MS), were detected in the MM and PM groups vs C group. Five inflammatory and regulatory of vascular integrity proteins (prothrombin, serum amyloid P-component, Ig kappa chain C region, apolipoprotein A-I, serum amyloid A-4 protein) were found deregulated in both MM and PM groups compared to C group; MM group showed the upregulation of other inflammatory protein fragments (inter-alpha-trypsin inhibitor heavy chain H4 and complement C4-A) compared to C group; PM group, in comparison with C group, displayed a noteworthy upregulation of transthyretin and other deregulated proteins (tetranectin, alpha-1-antitrypsin, haptoglobin, apolipoprotein A-IV) playing a role in anti-inflammatory and reparative processes. In conclusion, proteomic analysis was able to reveal differences in protein expression between migraine sufferers and non-headache women; as in other neurological diseases characterized by neuroinflammation, the serum proteome of migraine women presents an abundance of proteins indicative of cellular damage, oxidative stress and inflammation. This relevant inflammatory status, if confirmed in larger series, could represent a target for menstrual-related migraine treatment.
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PMID:Proteomic serum profile in menstrual-related and post menopause migraine. 3211 17