Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0948265 (metabolic syndrome)
 24,271 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Liver fibrosis and its end-stage disease cirrhosis are major world health problems arising from chronic injury of the liver by a variety of etiological factors including viruses, alcohol and drug abuse, the metabolic syndrome, autoimmune disease and hereditary disorders of metabolism. Fibrosis is a progressive pathological process in which wound-healing myofibroblasts of the liver respond to injury by promoting replacement of the normal hepatic tissue with a scar-like matrix composed of cross-linked collagen. Until recently it was believed that this process was irreversible. However emerging experimental and clinical evidence is starting to show that even cirrhosis is potentially reversible. Key to this is the discovery that reversion of fibrosis is accompanied by clearance of hepatic stellate cells (HSC) by apoptosis. Furthermore, proof-of-concept studies in rodents have demonstrated that experimental augmentation of HSC apoptosis will promote the resolution of fibrosis. Consequently there is now considerable interest in determining the molecular events that regulate HSC apoptosis and the discovery of drugs that will stimulate HSC apoptosis in a selective manner. This review will consider the regulatory role played by growth factors (e.g. NGF, IGF-1, TGFbeta), death receptor ligands (TRAIL, FAS), components and regulators of extracellular matrix (integrins, collagen, matrix metalloproteinases and their tissue inhibitors) and signal transduction proteins and transcription factors (Rho/Rho kinase, Jun N-terminal Kinase (JNK), IkappaKinase (IKK), NF-kappa B). The potential for known pharmacological agents such as gliotoxin, sulfasalazine, benzodiazepine ligands, curcumin and tanshinone I to induce HSC apoptosis and therefore to be used therapeutically will be explored.
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PMID:The role and regulation of hepatic stellate cell apoptosis in reversal of liver fibrosis. 1615 28

Nutritional deficiency in combination with drug abuse may increase risk of developing the metabolic syndrome by augmenting cell damage, excitotoxicity, reducing energy production, and lowering the antioxidant potential of the cells. We have reviewed here the following points: effects of drugs of abuse on nutrition and brain metabolism; effects of nutrition on actions of the drugs of abuse; drug abuse and probability of developing metabolic syndrome; role of genetic vulnerability in nutrition/drug abuse and brain damage; and the role of neuroprotective supplements in drug abuse. Nutrition education is an essential component of substance abuse treatment programs and can enhance substance abuse treatment outcomes. The strategies available, in particular the nutritional approach to protect the drug abusers from the metabolic syndrome and other diseases are discussed.
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PMID:Links between nutrition, drug abuse, and the metabolic syndrome. 1710 26

People with schizophrenia are at greater risk of obesity, Type 2 diabetes, dyslipidaemia and hypertension than the general population. This results in an increased incidence of cardiovascular disease (CVD) and reduced life expectancy, over and above that imposed by their mental illness through suicide. Several levels of evidence from data linkage analyses to clinical trials demonstrate that treatment-related metabolic disturbances are commonplace in this patient group, and that the use of certain second-generation antipsychotics may compound the risk of developing the metabolic syndrome and CVD. In addition, smoking, poor diet, reduced physical activity and alcohol or drug abuse are prevalent in people with schizophrenia and contribute to the overall CVD risk. Management and minimization of metabolic risk factors are pertinent when providing optimal care to patients with schizophrenia. This review recommends a framework for the assessment, monitoring and management of patients with schizophrenia in the UK clinical setting.
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PMID:Minimising metabolic and cardiovascular risk in schizophrenia: diabetes, obesity and dyslipidaemia. 1765 24

Drug abuse is associated with significant health risk. Whether drug abusers are at a higher risk of suffering the metabolic syndrome is not widely known. The metabolic syndrome is a cluster of metabolic abnormalities, including hyperinsulinemia, hypertension, dyslipidemia, and abdominal obesity, and is probably triggered by initial imbalances at the cellular level in various critical metabolic pathways. These initially small metabolic imbalances are believed to cascade with time and lead to larger problems. Some indications that drug abuse may increase the risk of the metabolic syndrome include the following: Drug-abusing patients have higher rates of diabetes complications. Substance abuse is a significant contributing factor for treatment noncompliance in diabetes. Nutrition education can enhance substance abuse treatment outcomes. Each type of drug/substance abuse has a unique profile of toxicity. For example, the amphetamines generally affect the cardiovascular and neurological systems, worsening the risk factors for the metabolic syndrome. Methamphetamine (meth) abusers suffer cognitive deficits and abnormal metabolic activity, which affect nutritional status. This condition is further worsened by a drastic reduction in oral health in meth abusers, resulting in improper chewing and, therefore, digestion. Nutritional deficiency in combination with drug abuse would increase the risk of developing the metabolic syndrome by increasing cell damage, augmenting excitotoxicity, reducing energy production, and lowering the antioxidant potential of the cells. Another potential risk factor in the development of the metabolic syndrome is genetic vulnerability, especially in combination with drug abuse and nutritional deficiencies. The strategies available to treat this problem include pharmacological agents as well as dietary antioxidants. Such measures may be useful in reducing drug abuse-related toxicity that may lead to the metabolic syndrome.
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PMID:Metabolic syndrome in drug abuse. 1807 64

Patients with chronic hepatitis C have frequently other morbidities, either because they are frequent in the general population (metabolic syndrome) and/or because the route of contamination (chronic alcohol consumption succeeding to drug abuse). These co-morbidities have a harmfull impact on fibrosis progression during the natural history of HCV infection and reduce the efficacy of antiviral treatments. Thus, it is crucial to diagnose early and treat these different diseases which may be combined. They are the metabolic syndrome and/or chronic alcohol consumption resulting in insuline resistance, infection by the human immune deficiency virus or by the hepatitis B virus as well as chronic tobacco use or excessive consumption of cannabis. An optimal is based on a multidisciplinary approach to reduce fibrosis progression and improve the efficiency of antiviral therapies. However, the hepatologist has to come back to a global care, which is mandatory at the individual level as well as for the public health.
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PMID:[Alcohol, steatohepatitis, insulin resistance and hepatitis C]. 1867 84

Foetal growth from conception to birth is a complex process predetermined by the genetic configuration of the foetus, the availability of nutrients and oxygen to the foetus, maternal nutrition and various growth factors and hormones of maternal, foetal and placental origin. Maintenance of the optimal foetal environment is the key factor of the future quality of life. Such conditions like inadequate nutrition and oxygen supply, infection, hypertension, gestational diabetes or drug abuse by the mother, expose the foetus to nonphysiological environment. In conditions of severe intrauterine deprivation, there is a potential loss of structural units within the developing organ systems affecting their functionality and efficiency. Extensive human epidemiologic and animal model data indicate that during critical periods of prenatal and postnatal mammalian development, nutrition and other environmental stimuli influence developmental pathways and thereby induce permanent changes in metabolism and chronic disease susceptibility. The studies reviewed in this article show how environmental factors influence a diverse array of molecular mechanisms and consequently alter disease risk including diseases such as metabolic syndrome and cardiovascular diseases, insulin resistance and diabetes mellitus, neuropsychiatric disorders, osteoporosis, asthma and immune system diseases.
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PMID:Nongenomic memory of foetal history in chronic diseases development. 1898 84

Metabolic syndrome can contribute to significant morbidity and premature mortality and should be accounted for in the treatment of mental disorders. Patients with schizophrenia are at risk of undetected somatic comorbidity. Patients with schizophrenia have metabolically unfavorable body composition, comprising abdominal obesity, high fat percentage and low muscle mass, leading to increased risk of metabolic and cardiovascular diseases. Smoking, poor diet, reduced physical activity and alcohol or drug abuse are prevalent in people with schizophrenia and contribute to the overall cardiovascular disease risk. Side effects of antipsychotics may cause diagnostic problems in deciding regarding the origin of particular symptoms (somatic illness vs. side effects) during treatment of psychotic disorders. Bearing in mind frequent comorbidity between of psychotic and somatic disorders, early recognition of such comorbidity is important, as well as the selection of antipsychotics. The aim of this article is to report a case of changes in values of cholesterol and tryglicerides after weight loss, during treatment with aripiprazole in a patient with schizophrenia. This case report emphasizes the importance of regular monitoring of values of cholesterol and tryglicerides during treatment with antipsychotics.
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PMID:Changes in values of cholesterol and tryglicerides after weight loss during treatment with aripiprazole in a patient with schizophrenia - Case report. 2056 87

When managing their patients with schizophrenia, psychiatrists are increasingly concerned about physical disorders, including weight gain, obesity, metabolic abnormalities (in particular, diabetes and the metabolic syndrome), prolactin increase, sexual dysfunction and cardiovascular disease. Other common health-related problems in these patients include recreational drug use, sedation/physical inactivity, adverse drug effects and poor self-care. Each of these can have an impact on patient well-being, adherence to therapy and life expectancy. Collectively they can pose substantial barriers to optimal outcomes. However, the widespread acknowledgement of the importance of the physical health of patients with schizophrenia does not always result in consistent monitoring and management of physical health risks in the clinic. Urgent action is needed to ensure that psychiatrists prioritise physical healthcare alongside mental healthcare as a way to improve the longterm outcomes of treatment in all patients with schizophrenia.
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PMID:The need for routine physical health care in schizophrenia. 2062 Aug 84

Neurocognitive disorders are a feared complication of HIV infection, especially in the post-antiretroviral era as patients are living longer. These disorders are challenging in terms of diagnosis and treatment. The clinical syndrome has evolved, driven in part by comorbidities such as aging, drug abuse, psychiatric illnesses, and a metabolic syndrome associated with the use of antiretroviral drugs. Additionally some individuals may develop a fulminant immune reconstitution syndrome. Hence, treatment of these patients needs to be individualized. The focus of research in the HIV field has recently switched towards elimination of the HIV reservoir as a means of combating long-term HIV complications. However, these approaches may be suitable for limited populations and might not be applicable once the HIV reservoir has been established in the brain. Further, all clinical trials using neuroprotective or anti-inflammatory drugs for treatment of HIV-associated neurocognitive disorders have been unsuccessful. Hence, neurological complications of HIV infection are the biggest challenge facing HIV researchers, and there is a critical need to develop new diagnostics and approaches for treatment of these disorders.
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PMID:Update on HIV-associated neurocognitive disorders. 2395 72

Type 2 diabetes (T2D) is a chronic non-communicable disease that is driven by insulin resistance as a result of increasing obesity and decreasing activity levels that occur with increasing age. This disease generally develops after the age of 40, but it is now increasingly diagnosed in children and young adults. Increasing evidence, however, suggests that T2D can originate during early development. It has been repeatedly found that malnutrition during the gestational period can result in intrauterine growth restriction and low birth weight, which in combination with postnatal catch-up growth may subsequently lead to the development of T2D. There is ample evidence that T2D may also be programmed by maternal substance abuse (the harmful use of psychoactive substances such as illicit drugs or alcohol) during pregnancy and/or lactation. The research activity in this field is currently mainly focused on the childhood health problems following prenatal exposures to substance abuse. The delayed programming effects on adult-onset disorders, including metabolic syndrome and T2D, however, have been reported only rarely. This review provides animal and human evidence that early-life exposure to substance abuse, including alcohol, nicotine, and cocaine, may program not only childhood health outcomes but also life-long metabolic health status, including risk of T2D and related conditions.
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PMID:Early-life exposure to substance abuse and risk of type 2 diabetes in adulthood. 2607 16


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