Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0242339 (dyslipidemia)
 13,927 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Systemic fungal infections are increasingly reported in immunocompromised patients with hematological malignancies, recipients of bone marrow and solid organ allografts, and patients with AIDS. Mycoses may infiltrate endocrine organs and adversely affect their function or produce metabolic complications, such as hypopituitarism, hyperthyroidism or hypothyroidism, pancreatitis, hypoadrenalism, hypogonadism, hypernatremia or hyponatremia, and hypercalcemia. Antifungal agents used for prophylaxis and/or treatment of mycoses also have adverse endocrine and metabolic effects, including hypoadrenalism, hypogonadism, hypoglycemia, dyslipidemia, hypernatremia, hypocalcemia, hyperphosphatemia, hyperkalemia or hypokalemia, and hypomagnesemia. Herein, we review how mycoses and conventional systemic antifungal treatment can affect the endocrine system and cause metabolic abnormalities. If clinicians are equipped with better knowledge of the endocrine and metabolic complications of fungal infections and antifungal therapy, they can more readily recognize them and favorably affect outcome.
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PMID:Endocrine and metabolic manifestations of invasive fungal infections and systemic antifungal treatment. 1877 5

Scavenger receptor B-I (SR-BI) is a multirecognition receptor that regulates cholesterol trafficking and cardiovascular inflammation. Although it is expressed by neutrophils (PMNs) and lung-resident cells, no role for SR-BI has been defined in pulmonary immunity. Herein, we report that, compared with SR-BI(+/+) counterparts, SR-BI(-/-) mice suffer markedly increased mortality during bacterial pneumonia associated with higher bacterial burden in the lung and blood, deficient induction of the stress glucocorticoid corticosterone, higher serum cytokines, and increased organ injury. SR-BI(-/-) mice had significantly increased PMN recruitment and cytokine production in the infected airspace. This was associated with defective hematopoietic cell-dependent clearance of lipopolysaccharide from the airspace and increased cytokine production by SR-BI(-/-) macrophages. Corticosterone replacement normalized alveolar neutrophilia but not alveolar cytokines, bacterial burden, or mortality, suggesting that adrenal insufficiency derepresses PMN trafficking to the SR-BI(-/-) airway in a cytokine-independent manner. Despite enhanced alveolar neutrophilia, SR-BI(-/-) mice displayed impaired phagocytic killing. Bone marrow chimeras revealed this defect to be independent of the dyslipidemia and adrenal insufficiency of SR-BI(-/-) mice. During infection, SR-BI(-/-) PMNs displayed deficient oxidant production and CD11b externalization, and increased surface L-selectin, suggesting defective activation. Taken together, SR-BI coordinates several steps in the integrated neutrophilic host defense response to pneumonia.
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PMID:Key role for scavenger receptor B-I in the integrative physiology of host defense during bacterial pneumonia. 2533 69

The effects of long-term replacement therapy of adrenal insufficiency (AI) are still a matter of controversy. In fact, the established glucocorticoid replacement regimens do not completely reproduce the endogenous hormonal production and the monitoring of AI treatment may be a challenge for the lack of reliable clinical and biochemical markers. Consequently, several AI patients are frequently exposed to relative glucocorticoid excess potentially leading to develop chronic complications, such as diabetes mellitus, dyslipidemia, hypertension and fragility fractures with consequent impaired QoL and increased mortality risk. This review deals with the pathophysiological and clinical aspects concerning the over-replacement therapy of primary and secondary AI.
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PMID:MANAGEMENT OF ENDOCRINE DISEASE: Risk of overtreatment in patients with adrenal insufficiency: current and emerging aspects. 2858 42

Pharmacological glucocorticoid treatment is associated with adverse metabolic consequences such as hypertension, overweight, reduced glucose tolerance, diabetes mellitus and ultimately increased mortality in cardiovascular disease. Here we review the evidence of detrimental effects of hormone replacement therapy in adrenal insufficiency (AI). Registry studies indicate increased cardiovascular mortality, hypertension, diabetes, and dyslipidemia in both primary and secondary AI, but when cohorts with carefully characterized patients are studied the picture is less clear, and recently patients with primary AI was reported to have less hypertension and lower body mass index than controls. Whether near physiological replacement therapy increase long-term cardiovascular morbidity and mortality in AI is still unclear.
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PMID:Metabolic Complications in Adrenal Insufficiency. 2989 91

Secondary adrenal insufficiency (SAI) is a potentially life-threatening endocrine disorder due to an impairment of corticotropin (ACTH) secretion from any process affecting the hypothalamus or pituitary gland. ACTH deficit can be isolated or associated with other pituitary failures (hypopituitarism). An increased mortality due to cardiovascular, metabolic, and infectious diseases has been described in both primary and secondary adrenal insufficiency. However, few studies have provided compelling evidences on the underlying mechanism in SAI, because of the heterogeneity of the condition. Recently, some studies suggested that inappropriate glucocorticoid (GCs) replacement therapy, as for dose and/or timing of administration, may play a role. Hypertension, insulin resistance, weight gain, visceral obesity, increased body mass index, metabolic syndrome, impaired glucose tolerance, diabetes mellitus, dyslipidemia have all been associated with GC excess. These conditions are particularly significant when SAI coexists with other pituitary alterations, such as growth hormone deficiency, hypogonadism, and residual tumor. Novel regimen schemes and GC preparations have been introduced to improve compliance and better mimick endogenous cortisol rhythm. The controlled trials on the improved replacement therapies, albeit in the short-term, show some beneficial effects on cardiovascular risk, glucose metabolism, and quality of life. This review examines the current evidence from the available clinical trials investigating the association between different glucocorticoid replacement therapies (type, dose, frequency, and timing of treatment) and glycometabolic alterations in SAI.
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PMID:Glycometabolic Alterations in Secondary Adrenal Insufficiency: Does Replacement Therapy Play a Role? 3012 87

Duchenne muscular dystrophy (DMD) is associated with an increased risk of endocrine complications due to the effects of prolonged glucocorticoid therapy as well as progressive muscle weakness. Categories of complications include obesity and its comorbidities, short stature, pubertal delay, and adrenal insufficiency. Obesity prevention is important for long-term management of patients with DMD. Preventing glucocorticoid-induced weight gain fosters patient mobility, ease of transfer, and reduces sleep-disordered breathing. Metabolic complications from obesity (glucose intolerance, dyslipidemia) also can be avoided. Short stature and pubertal delay may negatively affect self-esteem and peer relationships, and careful monitoring of growth and pubertal development can allow anticipatory counseling. Adrenal insufficiency, a potentially life-threatening complication associated with prolonged glucocorticoid use, must be recognized so as to allow prompt treatment. In this article, we provide a summary of current guidance to ensure comprehensive endocrine management is followed in patients with DMD.
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PMID:Obesity and Endocrine Management of the Patient With Duchenne Muscular Dystrophy. 3027 48