Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UNIPROT:P01889 (ankylosing spondylitis)
 5,717 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Anticardiolipin antibodies (aCL) were measured in the sera of patients with different connective tissue diseases and spondyloarthropathies. Elevated antibody binding was found in systemic lupus erythematosus (SLE), rheumatoid arthritis, scleroderma, primary sicca syndrome, dermatopolymyositis and psoriatic arthritis but not in ankylosing spondylitis. The 15 highest binding SLE patients included 10 with Raynaud's phenomenon, 5 with livedo reticularis, 7 with vasculitis, 3 with major thrombotic episodes and 3 with spontaneous abortions. aCL were also measured in patients with these clinical features in isolation. Seven of 18 patients with multiple thromboses and 3/22 with multiple spontaneous abortions had raised aCL binding. Normal or near normal levels were found in patients with idiopathic thrombocytopenia, livedo reticularis, a single cerebral thrombosis and uncomplicated myocardial infarction.
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PMID:Antiphospholipid antibodies in the connective tissue diseases: their relation to the antiphospholipid syndrome and forme fruste disease. 277 57

A defined general population of 159,200 male and female native Swedes born in the period of 1911-1940, from an urban catchment area of the then only general hospital, was followed over a decade (1970-1979) with regard to inpatient hospitalization for all kinds of diagnoses. Psoriasis cases (n = 372) are significantly (p less than 0.001) associated with a spectrum of diseases: male as well as female psoriatics seem to show excess rates of viral infections, alcoholism, hypertension, pneumonia, liver cirrhosis, urticaria, and rheumatoid arthritis. Psoriasis in males only seem to be associated with iritis and ankylosing spondylitis, whereas psoriasis in females only is associated with lung cancer, diabetes, obesity, myocardial infarction and asthma.
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PMID:Diseases associated with psoriasis in a general population of 159,200 middle-aged, urban, native Swedes. 308 49

The erythrocyte sedimentation rate (ESR) was examined annually for 15 years in 1,000 asymptomatic men aged 18-33 years at entry into the study in 1968. The upper limit of the normal (mean + 2 SD) increased from 8 mm in the first hour in persons aged 18 years to 18 mm in those age 45. An increase in the ESR above the age adjusted upper limit of normal on at least three of four consecutive annual examinations was observed in 44 (4.4%) cases. The elevated ESR was associated with a diagnosed disorder in 10 of these 44 cases: myocardial infarctions (four), ankylosing spondylitis (three), inflammatory bowel disease (one), psoriasis (one), and "benign" monoclonal gammopathy (one). A persistently elevated ESR increased the likelihood of disease in general from 3.8% to 22.7% and of myocardial infarction from 0.7% to 9.1%. In eight patients the elevation of the ESR preceded the clinical manifestations by 2-10 years. It is concluded that a persistent moderate elevation in ESR detected in a young adult in the course of screening examinations is a risk factor for the development of disease.
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PMID:Significance of erythrocyte sedimentation rate in young adults. 646 82

Although occipitocervical fusion is frequently used for instability of the upper cervical spine and the occipitocervical articulation, most currently used techniques have one or more of the following disadvantages: the necessity for sublaminar wires, the use of occipital screws, a fixed angle of instrumentation, or the necessity for routine postoperative halo immobilization. Moreover, many reported techniques are associated with a high rate of nonunion or instrumentation failure. We present our experience with a technically simple method of obtaining rigid occipitocervical arthrodesis using a 5-mm malleable rod that is fixed to the skull by a pair of wires passed through four suboccipital burr holes. Segmental spinal fixation is achieved with Wisconsin interspinous wires and is occasionally supplemented with sublaminar wires. Supplemental autogenous bone graft is used in all cases. A cervical collar is routinely used for postoperative immobilization. The results of treatment were retrospectively reviewed in 16 patients with an average age of 49.4 years (range, 9-69). Mean follow-up was 24 months (range, 12-36 mo). The indication for fusion was instability of the occiput-C1-C2 complex as a result of Chiari malformation, rheumatoid disease, skull base tumor resection, basilar invagination, ankylosing spondylitis, Down's syndrome, cervical laminectomy, and trauma. The average number of levels fused was 5.4 (range, O-C3 to O-T3). Successful occipitocervical arthrodesis was achieved in all but one of the surviving patients. The single patient with a pseudarthrosis was successfully managed with supplemental bone grafting and halo immobilization. There were two deaths from medical complications in chronically ill patients. Other complications included one postoperative instrumentation loosening, one myocardial infarction, and one superficial occipital decubitus. In conclusion, rodding and segmental interspinous wiring is an effective, technically simple method of obtaining rigid occipitocervical fixation, which obviates the need for bulky orthoses.
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PMID:Occipitocervical fusion with a five-millimeter malleable rod and segmental fixation. 843 57

The androgen receptor gene (AR) contains a domain which includes a variable number of CAG sequences and alleles with low numbers of CAG repeats show high transactivation activity when complexed with testosterone. The ratio of 2nd and 4th digit length (2D:4D) is negatively correlated with phenotypic effects of testosterone. Low numbers of CAG repeats and low 2D:4D are both associated with high sperm numbers and protection against breast cancer. This suggests that CAG number and 2D:4D are correlated i.e. low CAG number and low 2D:4D indicate high activation of androgen-responsive genes. Findings from AR studies predict that low 2D:4D will be associated with prostate and hepatocellular cancer, urolithiasis, ADHD, ankylosing spondylitis, spontaneous abortion, and polycystic ovaries, while high 2D:4D will be associated with motor neuron diseases and endometrial cancer. Findings from 2D:4D studies predict that short CAG length will be common in autism and Asperger's syndrome, while high numbers of CAG repeats will be found in men who are prone to early myocardial infarction.
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PMID:The ratio of 2nd to 4th digit length: a proxy for transactivation activity of the androgen receptor gene? 1220 64

Some nonsteroidal anti-inflammatory drugs (NSAIDs), including cyclooxygenase-2 selective inhibitors, have been associated with increased cardiovascular (CV) events in recent clinical trials or observational studies. To determine whether the cyclooxygenase-2 selective inhibitor celecoxib affects CV risk, the incidence of CV events was analyzed in patients treated with celecoxib, placebo, or nonselective NSAIDs in the clinical trial database for celecoxib using defined Antiplatelet Trialists' Collaboration end points of nonfatal myocardial infarction, nonfatal stroke, and CV death. Patient data were derived from studies in osteoarthritis, rheumatoid arthritis, ankylosing spondylitis, low back pain, and Alzheimer's disease. This meta-analysis included (1) 7,462 patients exposed to celecoxib 200 to 800 mg/day for 1,268 patient-years compared with 4,057 patients treated with placebo for 585 patient-years, and (2) 19,773 patients treated with celecoxib 200 to 800 mg/day for 5,651 patient-years compared with 13,990 patients treated with nonselective NSAIDs (diclofenac, ibuprofen, naproxen, ketoprofen, and loxoprofen) for 4,386 patient-years. CV events were adjudicated by a 3-member expert end point committee (WBW, JSB, PBG) blinded to treatment group and study. The incidence rates of the combined CV events were not significantly different between patients treated with celecoxib and placebo or between those treated with celecoxib and nonselective NSAIDs. Event rates were similar for adjudicated and nonadjudicated data. Dose of celecoxib, the use of aspirin, or the presence of CV risk factors did not alter these results. In conclusion, these analyses failed to demonstrate an increased CV risk with celecoxib relative to placebo and demonstrated a comparable rate of CV events with celecoxib treatment compared with nonselective NSAIDs.
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PMID:Risk of cardiovascular events in patients receiving celecoxib: a meta-analysis of randomized clinical trials. 1719 69

Cardiovascular co-morbidity is now a recognised complication of chronic inflammation and an elevated acute phase response predisposes to hypertension, stroke and myocardial infarction. Dyslipidaemia is a feature of inflammatory joint diseases and is closely related to elevated CRP and Il-6 levels. Rheumatoid arthritis (RA) has an increased standardised mortality ratio largely attributable to cardiovascular risk. An increased although lesser, cardiovascular morbidity has also been observed in ankylosing spondylitis (AS) which has a similar abnormal lipid profile to that seen in RA. There is some evidence that therapeutic agents such as anti-tumour necrosis factor-alpha (TNF-alpha) drugs that down-regulate the acute phase response, also have an effect in reducing cardiovascular complications in RA and AS.
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PMID:Comparison of cardiovascular risk in ankylosing spondylitis and rheumatoid arthritis. 1982 58

Cardiovascular involvement is one of the extra-articular manifestations of ankylosing spondylitis. Of these, aortic disease and aortic regurgitation are the most commonly associated cardiovascular disorders. Since 2005, three male patients with ankylosing spondylitis were referred to The Chaim Sheba Medical Center for surgical treatment of cardiovascular associations. The diagnosis of ankylosing spondylitis was evidenced by radiography and/or laboratory tests of C-reactive protein or HLA-B27. Apart from the usual cardiac manifestations including heart block and left ventricular hypertrophy, usual associated disorders such as aortic aneurysmal dilation, bicuspid aortic valve, aortic root dilation and myocardial infarction, and solely bicuspid aortic valve that developed in these patients warranted a surgical intervention. Aortic aneurysmal dilation is a recognized rare association with ankylosing spondylitis, and bicuspid aortic valve or coronary artery disease is only occasionally present. Decreased aortic elasticity with impaired endothelial function could be responsible for the development of the aortic complication in ankylosing spondylitis patients. The underlying mechanisms of these associations are discussed.
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PMID:Cardiovascular involvement of ankylosing spondylitis: report of three cases. 1990 83

Between 1945 and 1955, several thousand patients were injected with Peteosthor, a preparation containing Radium-224 (Ra), as treatment for bone tuberculosis or ankylosing spondylitis. Ra, like Pu, is a bone seeking nuclide. During the course of early experimental work it became clear in 1948 that the short lived alpha-emitter Ra concentrates predominantly in the growing zones of the bones. Consequently, I released strong official warnings, at the 1950 German Congress of Orthopedics, against Peteosthor, and especially against its administration to juvenile patients-still in their period of growth. Epidemiological investigations were then initiated on a study population that comprises 899 persons (including 217 children or juveniles) who received injections of Ra. The study has now been conducted for a follow-up period of over 60 y. The most striking detrimental health effect following Ra injections are a large number of malignant bone tumors that occurred predominantly in childhood. This finding was the reason for my invitation to the first conference on "Delayed Effects of Bone seeking Radionuclides" in Sun Valley, ID, in September 1967, a meeting that was organized by Charles Mays. I reported on 50 Ra-induced bone tumors in children and adults, growth disturbances, osteochondroma, and cataracts, concluding that the younger the age at Ra injection, the more severe the late effects. Up to now 57 malignant bone tumors have been observed while less than one case would have been expected. The peak occurred 8 y after the first Ra injection and the last bone sarcoma arose 46 y after injection. A total of 270 non-skeletal malignant diseases were observed against a statistical expectation of 192 cases, the excess risk of mammary cancers in those treated in childhood being particularly striking. In the past two years increases of non-cancer diseases have become apparent in the exposed group compared to a control group of 166 living members with no exposure to Ra. Although 124 study group members are still alive, only the 81 members with ages at or below the maximum age in the control group were included in this comparison in order to attain approximate age matching. The breakdown of these diseases is kidney insufficiency, 12 (15%) study group members vs. 3 (2%) controls, where 5 (6%) study group members required dialysis vs. 2 (1%) controls; thyroid disease (struma nodosa), 28 (35%) study group members vs. 29 (17%) controls; heart attack, 8 (10%) study group members vs. 4 (2%) controls; coronary heart disease, 9 (11%) study group members vs. 8 (5%) controls.
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PMID:Life-span study on late effects of 224Ra in children and adults. 2069 88

Drug rash, eosinophilia, and systemic symptoms (DRESS) syndrome represents one pattern of the cutaneous involvement in type IV hypersensitivity reaction to drugs. It is a severe, delayed, idiosyncratic reaction presented as rash with fever, lymphadenopathy, and visceral involvement. There are several reported cases of sulfasalazine-induced DRESS syndrome, but myocardial involvement was rare. High index of suspicion is needed in every patient receiving these drugs for prompt diagnosis and early management. We report a case of a 56-year-old woman treated with sulfasalazine for ankylosing spondylitis for 3 weeks, which was discontinued after development of DRESS syndrome. Despite treating her with high dose of steroid and cyclosporine, her symptoms persisted, and ultimately, she developed toxic myocarditis with a misleading presentation of acute ST-elevated myocardial infarction. The diagnosis was made based on postmortem histopathologic finding.
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PMID:Acute myocardial infarction in a 56-year-old female patient treated with sulfasalazine. 2151 61


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