Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0409974 (lupus)
 22,386 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We have analysed the levels of gonadotropins in male and female patients with systemic lupus erythematosus (SLE). Human chorionic gonadotropin hCG was elevated in 23.8% of patients compared with 12.7% of controls. hCG isolated from the serum of SLE patients was bioactive in vitro. Levels of hCG were significantly correlated with those of its beta-subunit but not with the levels of follicle stimulating hormone, luteinizing hormone, prolactin alphafetoprotein or carcino embryonic antigen. A high percentage of patients presented an organ-specific humoral immune response against ovarian (26.7%) and endometrial (40%) antigens compared with controls (8% and 7.6%, respectively). Endometrial antibodies were significantly correlated to the levels of prolactin. The ovarian tumour marker CA-125 was elevated in 32.5% of patients, including two males. As a whole, these elements delineate a new endocrine and immunological syndrome in SLE in which the elevation of hCG could provide a central physiological explanation for a series of endocrine alterations that characterize this disease.
Lupus 1995 Feb
PMID:A new endocrinological and immunological syndrome in SLE: elevation of human chorionic gonadotropin and of antibodies directed against ovary and endometrium antigens. 856 39

Tumor markers or tumor antigens are used for the monitoring of the response to treatment, follow-up, and potentially for diagnosis and screening. However, use of CA-125 serum assay as a single diagnostic tool is restricted by the fact that it is also produced by normal epithelia, not only by the ovarian cancer cells. Systemic lupus eryhtematosus (SLE) and related systemic autoimmune syndromes are associated with elevation of CA-125. In this group of patients antigen elevation had been tried to be linked with SLE disease activity. Although not found to be related with the disease activity, CA-125 serum levels were found to be related with the presence of nephrotic syndrome in the English literature. Although particularly important, the presence of ascites was not taken into consideration during the statistical analysis of the relationship between CA-125 elevation and nephrotic syndrome in SLE patients. However most of the SLE patients with nephrotic syndrome would have had accompanying ascites secondary to protein loss. Ascites itself could induce elevation in CA-125 serum levels. With this in mind we can hypothesize that the development of ascites was the primary cause for the elevation of CA-125 in SLE patients with nephrotic syndrome rather than the nephrotic syndrome itself. Probably the presence of ascites was the cause of observed relationship. Most likely ascites was a confounding variable biasing the results and statistical analysis. Failure to control for the presence of confounding variables such as ascites might lead to bias in all clinical trials. Otherwise a causative role for nephrotic syndrome in the elevation of serum CA-125 level seems somewhat inconsequential.
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PMID:Ascites is the primary cause of cancer antigen-125 (CA-125) elevation in systemic lupus erythematosus (SLE) patients with nephrotic syndrome. 1697 1

Pseudo-pseudo Meigs' syndrome (PPMS) is a rare manifestation of patients with systemic lupus erythematosus (SLE), defined by the presence of ascites, pleural effusions and an elevated CA-125 level. We describe a patient with longstanding lupus who presented with localized lymphadenopathy and subsequently developed massive chylous ascites with marked hypoalbuminemia. A brief historical overview of Meigs' syndrome and related entities is presented, along with a discussion of the differential diagnosis of hypoalbuminemia and ascites in an SLE patient. In addition, we speculate on the optimal therapeutic intervention in such a patient.
Lupus 2012 Nov
PMID:Pseudo-pseudo Meigs' syndrome in a patient with systemic lupus erythematosus. 2298 42

Pseudo-pseudo Meigs' syndrome (PPMS) has been reported to be a rare presentation of patients with systemic lupus erythematosus (SLE). However, such a presentation is not common in other forms of connective tissue disease. We presented a case of gross ascites, pleural effusion, and marked elevation of CA-125 level (PPMS-like features) that led to a diagnosis of MCTD. The patient responded to systemic steroid therapy.
Lupus 2016 Feb
PMID:A case of mixed connective tissue disease with pseudo-pseudo Meigs' syndrome (PPMS)-like features. 2637 36