Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0021051 (immunodeficiency)
 71,517 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 54-year-old man of Persian origin presented to our department with a 1-year history of ulcers on the right leg that had been unresponsive to numerous topical treatments, accompanied by lymphedema of the right leg. Medical history included hypergonadotropic hypogonadism, which had not been further investigated. He was treated for 20 years with testosterone IM once monthly, which he stopped a year before the current hospitalization for unclear reasons. The patient reported no congenital lymphedema. Physical examination revealed two deep skin ulcers (Figure 1) on the right leg measuring 10 cm in diameter with raised irregular inflammatory borders and a boggy, necrotic base discharging a purulent hemorrhagic exudate. Bilateral leg pitting edema and right lymphangitis with lymphadenitis were noted. He had low head hair implantment, sparse hair on the body and head, hyperpigmentation on both legs, onychodystrophia of the toenails (mainly the large toe and less prominent on the other toes), which was atrophic lichen-planus-like in appearance and needed no trimming (Figure 2), normal hand nails, oral thrush, and angular cheilitis. Other physical findings were gynecomastia, pectus excavatum, small and firm testicles, long extremities, asymmetrical goiter, systolic murmur 2/6 in left sternal border, and slow and inappropriate behavior. The patient's temperature on admission was 39 degrees C. Blood cultures were negative for bacterial growth. Results of laboratory investigations included hemoglobin (11.2 g/dL), hematocrit (26.8%), normal mean corpuscular volume and mean corpuscular hemoglobin volume, and red blood cell distribution width (16%). Blood smear showed spherocytes, slight hypochromia, anisocytosis, macrocytosis, and microcytosis. Blood chemistry values were taken for iron (4 micro g/dL [normal range 40-150 micro g/dL]), transferrin (193 mg/dL [normal range 220-400 mg/dL]), ferritin (1128 ng/mL [normal range 14-160 ng/mL]), transferrin saturation (1.5% [normal range 20%-55%]), serum folate (within normal limits), and vitamin B12 (within normal limits). Direct Coombs' test equaled positive 2 + IgG. All these values indicated anemia of chronic diseases combined with hemolytic anemia. Further blood work-up tested antinuclear antibody (positive <1:80 homogeneous pattern), rheumatoid factors (143 IU/mL [positive >8.5 IU/mL]), C-reactive protein (286 mg/L [normal range 0-5 mg/L]), anticardiolipin IgM antibody (9.0 monophosphoryl lipid U/mL [normal range 0-7.00 MPL U/mL]) and antithrombin III activity (135% [normal range 74%-114%]). Results of other blood tests were within normal limits or negative, including lupus anticoagulant, beta2 glycoprotein, anticardiolipin IgG Ab, anti-ss DNA Ab, C3, C4, anti-RO, anti-LA, anti-SC-70, anti-SM Ab, P-ANCA, C-ANCA, TSH, FT4, anti-T microsomal, antithyroglobulin, protein C activity, protein S free, cryoglobulins, serum immunoelectrophoresis, VDRL, hepatitis C antibodies, hepatitis B antigen, and human immunodeficiency virus. Endocrinological work-up examined luteinizing hormone (22.9 mIU/mL [normal range for adult men 0.8-6 mIU/mL]), follicle stimulating hormone (49.7 mIU/mL [normal range for adult men 1-11 mIU/mL]), testosterone (0.24 ng/mL [normal range for adult men 2.5-8.0 ng/mL]), bioavailable testosterone (0.02 ng/mL [normal range for adult men >0.6 ng/mL]), and percent bioavailable test (8.1% [normal value >20%]). These results indicate hypergonadotropic hypogonadism. Plasminogen activator inhibitor 1 was 6 U (normal value 5-20 U/mL). Karyotyping performed by G-banding technique revealed a 47 XXY karyotype, which is diagnostic of Klinefelter's syndrome. Doppler ultrasound of the leg ulcers disclosed partial thrombus in the distal right femoral vein. X-rays and bone scan displayed osteomyelitis along the right tibia. Histological examination of a 4-mm punch biopsy from the ulcer border revealed hyperkeratosis, acanthosis, hypergranulosis, and mixed inflammatory infiltrate containing eosinophils compatible with chronic ulcer. Multiple vessels were seen, compatible with a healing process. Direct immunofluorescence of the biopsy revealed granular IgM in the dermo-epidermal junction. Indirect immunofluorescence was negative. Thyroid function tests showed normal thyroid stimulating hormone and free throxine4. Multinodular goiter was seen on thyroid scan and ultrasound. Thyroid fine needle aspiration was compatible with multinodular goiter (normal follicular cells, free colloid, macrophages with pigment). IV treatment with amoxicillin-clavulanic acid 1 g t.i.d. was administered for 2 weeks, with a decrease in temperature and normalization of the leukocyte level. Oral antibiotic treatment with amoxicillin-clavulanic acid was continued for 10 more days, followed by 25 days of ciprofloxacin for the osteomyelitis. Local treatment included saline soakings followed by application of Promogran (Johnson & Johnson, New Brunswick, NJ) and Kaltostat (ConvaTec Ltd., a Bristol-Myers Squibb Company, New York, NY) with slight improvement. At the same time, the patient was treated with warfarin sodium due to deep vein thrombosis under international normalized ratio 2-3. The patient was treated with IM testosterone once monthly for 1 year, which resulted in a reduction in the diameter and depth of the leg ulcers (Figure 3). Blood tests were not performed for follow-up of the immune state.
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PMID:Klinefelter's syndrome presenting with leg ulcers. 1536 65

We identified polyglandular autoimmune (PGA) syndrome type III in a 24-year-old nurse with common variable immunodeficiency (CVID). An immune-mediated disorder, membranoproliferative glomerulonephritis, was diagnosed when she was 15 years old. Clinical examination and laboratory findings revealed a PGA syndrome due to the presence of hypergonadotropic hypogonadism, insufficient growth hormone response and thyroid autoimmunity. The patient had neither adrenal disease nor hypoparathyroidism. Therefore we concluded that this patient has PGA syndrome type III. This is an interesting case, because we could not find any previous report of such coexistence between PGA type III and CVID in a Medline search. Coexistence of these two entities may be a result of autoimmunity and the association of both conditions with human leukocyte antigen.
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PMID:Polyglandular autoimmune syndrome type III accompanied by common variable immunodeficiency. 1678 52

Anemia, the most common hematological disorder in human immunodeficiency virus (HIV) infection and acquired immunodeficiency syndrome (AIDS), is associated with decreased quality of life and survival. Hypogonadism is prevalent in advanced HIV disease, however, low testosterone levels have not been customarily implicated in HIV-associated anemia. This study was undertaken to determine whether there is a relationship between testosterone levels and androgen use with anemia in HIV, and to characterize other clinical correlates of HIV-associated anemia. This was a cross-sectional, observational study of 200 HIV-positive patients at a public hospital HIV clinic from July 2000 to August 2001. A written questionnaire detailed previous and current medication use, opportunistic infections, and malignancies. Hematological and virological parameters, testosterone, and erythropoietin levels were measured; CD4(+) T lymphocyte count and viral load nadir and peak levels were obtained from the computerized medical record. Anemia was defined as hemoglobin <13.5 g/dl in men and <11.6 g/dl in women. Twenty-four percent of women and 28% of men were anemic. Anemia was associated with lymphopenia (adjusted OR 4.0, 95% CI 1.36-11.80), high erythropoietin levels (adjusted OR 7.73, 95% CI 2.92-20.48), and low testosterone levels (adjusted OR 3.27, 95% CI 1.01-10.60). Anemia was negatively associated with female sex (adjusted OR 0.30, 95% CI 0.11-0.85), current antiretroviral therapy (adjusted OR 0.43, 95% CI 0.20-0.95), current androgen use (adjusted OR 0.20, 95% CI 0.05-0.84), and macrocytosis (adjusted OR 0.23, 95% CI 0.09-0.61). Low testosterone levels may have a positive association and supplemental androgens a negative association with anemia in HIV disease.
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PMID:Anemia and HIV in the antiretroviral era: potential significance of testosterone. 1579 25

Endocrine complications of human immunodeficiency virus (HIV) and its treatment are being increasingly recognized. We discuss the diagnosis and management of an HIV seropositive man who presented with bilateral gynaecomastia and 'hyperprolactinaemia' due to macroprolactin within six months of starting antiretroviral therapy. We suggest that the gynaecomastia may be a feature of immune reconstitution disease. Measurement of serum prolactin in the investigation of gynaecomastia should be reserved for those with hypogonadotrophic hypogonadism. Since macroprolactin contributes to circulating prolactin in HIV-seropositive subjects, hyperprolactinaemic samples in these patients should be tested for macroprolactin.
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PMID:Gynaecomastia, hyperprolactinaemia and HIV infection. 1598 31

We describe here a case of a 42-year-old male patient with severe hipogammaglobulinemia primary hypoparathyroidism and hypogonadism, various G1 disorders, malabsorption syndrome, anemia and recurrent severe sinopulmonary infections. We present also difficulties and limitations relating to diagnosis of common variable immunodeficiency and shortly present review of literature.
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PMID:[Primary hypoparathyroidism and hypergonadotropic hypogonadism in a male patient with common variable immunodeficiency. A case report]. 1678 8

Bloom syndrome is an autosomal recessive disorder characterized by proportionate short stature, photosensitivity, immunodeficiency, hypogonadism and a tendency to develop various malignancies. The greatly increased frequency of sister chromatid exchanges (reciprocal exchange of homologous segments between the two sister chromatids of a chromosome) is regarded as pathognomonic for BS. We describe an 18-year old girl who presented with short stature. She was diagnosed with BS based on an extremely increased frequency of sister chromatid exchanges. Ophthalmological examination revealed mild lens opacities bilaterally, which, to our knowledge, has not been previously reported to be associated with BS.
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PMID:Lens opacities in Bloom syndrome: case report and review of the literature. 1789 17

Most cases of hypogonadism in human immunodeficiency virus (HIV) infection are of hypophyseal- hypothalamic origin, and hyperprolactinemia, also commonly observed in HIV-infected patients, may cause hypogonadism. We studied 188 HIV-infected men who had simultaneous determinations of gonadal and hypophyseal hormones, and we found that prolactin levels were independently predictive of hypogonadism in multivariate analysis.
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PMID:Has prolactin a role in the hypogonadal status of HIV-infected patients? 1917 15

Zinc is an essential micronutrient for human metabolism that catalyzes more than 100 enzymes, facilitates protein folding, and helps regulate gene expression. Patients with malnutrition, alcoholism, inflammatory bowel disease, and malabsorption syndromes are at an increased risk of zinc deficiency. Symptoms of zinc deficiency are nonspecific, including growth retardation, diarrhea, alopecia, glossitis, nail dystrophy, decreased immunity, and hypogonadism in males. In developing countries, zinc supplementation may be effective for the prevention of upper respiratory infection and diarrhea, and as an adjunct treatment for diarrhea in malnourished children. Zinc in combination with antioxidants may be modestly effective in slowing the progression of intermediate and advanced age-related macular degeneration. Zinc is an effective treatment for Wilson disease. Current data do not support zinc supplementation as effective for upper respiratory infection, wound healing, or human immunodeficiency virus. Zinc is well tolerated at recommended dosages. Adverse effects of long-term high-dose zinc use include suppressed immunity, decreased high-density lipoprotein cholesterol levels, anemia, copper deficiency, and possible genitourinary complications.
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PMID:Zinc: an essential micronutrient. 2014 Oct 96

Chronic mucocutaneous candidiasis is a primary immunodeficiency characterized by persistent or recurrent candidal infections of the skin, nails and/or mucosal tissues. CMC can be associated with endocrinopathies such as hypoparathyroidism, Addison's disease, hypothyroidism, type 1 diabetes mellitus or hypogonadism. Other associated conditions include autoimmune diseases such as autoimmune gastritis and autoimmune hepatitis. We report a patient with CMC and decreased T cell, natural killer cells without other associated condition.
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PMID:[Chronic mucocutaneous candidiasis: Case report]. 2046 98

The essential trace element zinc (Zn) is widely required in cellular functions, and abnormal Zn homeostasis causes a variety of health problems that include growth retardation, immunodeficiency, hypogonadism, and neuronal and sensory dysfunctions. Zn homeostasis is regulated through Zn transporters, permeable channels, and metallothioneins. Recent studies highlight Zn's dynamic activity and its role as a signaling mediator. Zn acts as an intracellular signaling molecule, capable of communicating between cells, converting extracellular stimuli to intracellular signals, and controlling intracellular events. We have proposed that intracellular Zn signaling falls into two classes, early and late Zn signaling. This review addresses recent findings regarding Zn signaling and its role in physiological processes and pathogenesis.
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PMID:Zinc homeostasis and signaling in health and diseases: Zinc signaling. 2166 May 46


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