keyword
MENU ▼
Read by QxMD icon Read
search

Metabolic disorders in HIV

keyword
https://www.readbyqxmd.com/read/28196511/antiretroviral-therapy-related-adverse-effects-can-sub-saharan-africa-cope-with-the-new-test-and-treat-policy-of-the-world-health-organization
#1
Jobert Richie N Nansseu, Jean Joel R Bigna
BACKGROUND: Recent studies have shown that early antiretroviral therapy (ART) initiation results in significant HIV transmission reduction. This is the rationale behind the "test and treat" policy of the World Health Organization (WHO). Implementation of this policy will lead to an increased incidence of ART-related adverse effects, especially in sub-Saharan Africa (SSA). Is the region yet ready to cope with such a challenging issue? MAIN BODY: The introduction and widespread use of ART have drastically changed the natural history of HIV/AIDS, but exposure to ART leads to serious medication-related adverse effects mainly explained by mitochondrial toxicities, and the situation will get worse in the near future...
February 15, 2017: Infectious Diseases of Poverty
https://www.readbyqxmd.com/read/28182622/non-alcoholic-fatty-liver-disease-and-hiv-adis-a-new-way-of-modulation-of-cardiovascular-risk
#2
Mohamed H Ahmed, Nazik Elmalaika Hussian, Akif Malik, Clare Woodward, Dushyant Mital
With the advent and subsequent success of antiretroviral therapy, human immunodeficiency virus (HIV) infection has largely become a chronic condition and is increasingly seen alongside metabolic disorders such as dyslipidaemia and insulin resistance. Furthermore, the administration of antiretroviral therapy (ART) itself is associated with an increase in the incidence of metabolic risk factors (namely insulin resistance, lipoatrophy, dyslipidaemia, and abnormalities of fat distribution in HIV patients). Thus, further challenges in the management of HIV patients include the management of diabetes and the metabolic syndrome, non-alcoholic fatty liver disease (NAFLD)...
February 9, 2017: AIDS Reviews
https://www.readbyqxmd.com/read/28149649/hepatitis-c-virus-infection-and-neurological-and-psychiatric-disorders-a-review
#3
REVIEW
Lydia Yarlott, Eleanor Heald, Daniel Forton
An association between hepatitis C virus infection and neuropsychiatric symptoms has been proposed for some years. A variety of studies have been undertaken to assess the nature and severity of these symptoms, which range from fatigue and depression to defects in attention and verbal reasoning. There is evidence of mild neurocognitive impairment in some patients with HCV infection, which is not fully attributable to liver dysfunction or psychosocial factors. Further evidence of a biological cerebral effect has arisen from studies using magnetic resonance spectroscopy; metabolic abnormalities correlate with cognitive dysfunction and resemble the patterns of neuroinflammation that have been described in HIV infection...
March 2017: Journal of Advanced Research
https://www.readbyqxmd.com/read/28068521/hiv-and-its-relationship-to-insulin-resistance-and-lipid-abnormalities
#4
REVIEW
Lemuel R Non, Gerome V Escota, William G Powderly
Antiretroviral therapy has revolutionized the care of people with human immunodeficiency virus (HIV) by reducing morbidity and mortality from acquired immunodeficiency syndrome-related conditions. Despite longer life expectancy, however, HIV-infected individuals continue to have a higher risk of death compared with the general population. This has been attributed to the increasing incidence of noncommunicable diseases, in particular, atherosclerotic cardiovascular diseases. This is driven, in part, by the emergence of metabolic disorders, particularly dyslipidemia, insulin resistance, and lipodystrophy, in those on antiretroviral therapy...
December 23, 2016: Translational Research: the Journal of Laboratory and Clinical Medicine
https://www.readbyqxmd.com/read/27898058/ccl5-rantes-contributes-to-hypothalamic-insulin-signaling-for-systemic-insulin-responsiveness-through-ccr5
#5
Szu-Yi Chou, Reni Ajoy, Chun Austin Changou, Ya-Ting Hsieh, Yang-Kao Wang, Barry Hoffer
Many neurodegenerative diseases are accompanied by metabolic disorders. CCL5/RANTES, and its receptor CCR5 are known to contribute to neuronal function as well as to metabolic disorders such as type 2 diabetes mellitus, obesity, atherosclerosis and metabolic changes after HIV infection. Herein, we found that the lack of CCR5 or CCL5 in mice impaired regulation of energy metabolism in hypothalamus. Immunostaining and co-immunoprecipitation revealed the specific expression of CCR5, associated with insulin receptors, in the hypothalamic arcuate nucleus (ARC)...
November 29, 2016: Scientific Reports
https://www.readbyqxmd.com/read/27888531/fate-of-microglia-during-hiv-1-infection-from-activation-to-senescence
#6
REVIEW
Natalie C Chen, Andrea T Partridge, Christian Sell, Claudio Torres, Julio Martín-García
Microglia support productive human immunodeficiency virus type 1 (HIV-1) infection and disturbed microglial function could contribute to the development of HIV-associated neurocognitive disorders (HAND). Better understanding of how HIV-1 infection and viral protein exposure modulate microglial function during the course of infection could lead to the identification of novel therapeutic targets for both the eradication of HIV-1 reservoir and treatment of neurocognitive deficits. This review first describes microglial origins and function in the normal central nervous system (CNS), and the changes that occur during aging...
March 2017: Glia
https://www.readbyqxmd.com/read/27875832/remediating-hiv-associated-neurocognitive-disorders-via-cognitive-training-a-perspective-on-neurocognitive-aging
#7
David E Vance, Shameka L Cody, Linda Moneyham
Over 50% of adults with HIV exhibit some form of HIV-associated neurocognitive disorder, ranging from mild asymptomatic neurocognitive impairment to HIV-associated dementia. As adults age with HIV and become susceptible to cardiovascular and metabolic comorbidities, the prevalence and severity of such neurocognitive disorders are likely to increase. With compromised renal and hepatic functioning often accompanying HIV, pharmaceutical interventions to address such neurocognitive disorders may not be the best strategy and are not without risks...
2017: Interdisciplinary Topics in Gerontology and Geriatrics
https://www.readbyqxmd.com/read/27869500/lower-frailty-is-associated-with-successful-cognitive-aging-among-older-adults-with-hiv
#8
Lindsay M K Wallace, Maria Ferrara, Thomas D Brothers, Sara Garlassi, Susan A Kirkland, Olga Theou, Stefano Zona, Cristina Mussini, David Moore, Kenneth Rockwood, Giovanni Guaraldi
Aging with HIV poses unique and complex challenges, including avoidance of neurocognitive disorder. Our objective here is to identify the prevalence and predictors of successful cognitive aging (SCA) in a sample of older adults with HIV. One hundred three HIV-infected individuals aged 50 and older were recruited from the Modena HIV Metabolic Clinic in Italy. Participants were treated with combination antiretroviral therapy for at least 1 year and had suppressed plasma HIV viral load. SCA was defined as the absence of neurocognitive impairment (as defined by deficits in tasks of episodic learning, information processing speed, executive function, and motor skills) depression, and functional impairment (instrumental activities of daily living)...
February 2017: AIDS Research and Human Retroviruses
https://www.readbyqxmd.com/read/27825722/current-status-of-hiv-aids-in-the-art-era
#9
REVIEW
Kazuhisa Yoshimura
Human immunodeficiency virus (HIV) spread to humans from chimpanzees (HIV-1 groups M and N), gorillas (HIV-1 groups P and O), and sooty mangabeys (HIV-2). HIV is spread mainly through blood or body fluids. Subjects can become infected with HIV by sexual contact, needle sharing, blood transfusions, or maternal transmissions as a blood-borne virus or via breast-milk. The incubation period of HIV-1 from infection to the development of AIDS ranges from 8 to 11 years. In the past 3 decades, HIV has caused a great burden to global wealth and health...
January 2017: Journal of Infection and Chemotherapy: Official Journal of the Japan Society of Chemotherapy
https://www.readbyqxmd.com/read/27812290/tryptophan-metabolism-and-its-relationship-with-depression-and-cognitive-impairment-among-hiv-infected-individuals
#10
Michael R Keegan, Seetharamaiah Chittiprol, Scott L Letendre, Alan Winston, Dietmar Fuchs, Adriano Boasso, Jennifer Iudicello, Ronald J Ellis
OBJECTIVE: Cognitive impairment (CI) and major depressive disorder (MDD) remain prevalent in treated HIV-1 disease; however, the pathogenesis remains elusive. A possible contributing mechanism is immune-mediated degradation of tryptophan (TRP) via the kynurenine (KYN) pathway, resulting in decreased production of serotonin and accumulation of TRP degradation products. We explored the association of these biochemical pathways and their relationship with CI and MDD in HIV-positive (HIV+) individuals...
2016: International Journal of Tryptophan Research: IJTR
https://www.readbyqxmd.com/read/27796941/hepatic-porphyria-a-narrative-review
#11
REVIEW
Sumant Arora, Steven Young, Sudha Kodali, Ashwani K Singal
Porphyrias are a group of metabolic disorders, which result from a specific abnormality in one of the eight enzymes of the heme biosynthetic pathway. These have been subdivided based on the predominant site of enzyme defect into hepatic and erythropoietic types and based on clinical presentation into acute neurovisceral and cutaneous blistering porphyrias. This review focuses on hepatic porphyrias, which include acute intermittent porphyria (AIP), variegate porphyria (VP), hereditary coproporphyria (HCP), aminolevulinic acid dehydratase deficiency porphyria (ADP), and porphyria cutanea tarda (PCT)...
November 2016: Indian Journal of Gastroenterology: Official Journal of the Indian Society of Gastroenterology
https://www.readbyqxmd.com/read/27755108/insulin-resistance-in-hiv-infected-youth-is-associated-with-decreased-mitochondrial-respiration
#12
Jody K Takemoto, Tracie L Miller, Jiajia Wang, Denise L Jacobson, Mitchell E Geffner, Russell B Van Dyke, Mariana Gerschenson
OBJECTIVE: To identify relationships between insulin resistance (IR) and mitochondrial respiration in perinatally HIV-infected youth. DESIGN: Case-control study. METHODS: Mitochondrial respiration was assessed in perinatally HIV-infected youth in Tanner stages 2-5, 25 youth with IR (IR+) and 50 without IR (IR-) who were enrolled in the Pediatric HIV/AIDS Cohort Study. IR was defined as a homeostatic model of assessment for IR value at least 4...
January 2, 2017: AIDS
https://www.readbyqxmd.com/read/27740592/the-effectiveness-of-a-bioactive-food-compound-in-the-lipid-control-of-individuals-with-hiv-aids
#13
Rosângela Dos Santos Ferreira, Rita de Cássia Avellaneda Guimarães, Elenir Rose Jardim Cury Pontes, Valter Aragão do Nascimento, Priscila Aiko Hiane
Cardiovascular events due to decompensated lipid metabolism are commonly found in Human Immunodeficiency Virus/Acquired Immunodeficiency Syndrome (HIV/AIDS) patients using anti-retroviral therapy (HAART). Thus, the aim of this study was to identify the effect of a bioactive food compound (BFC) containing functional foods on individuals with HIV undergoing HAART. Particularly, this study aims to verify the clinical outcome in the change of the lipid profile due to the use of this compound. This study includes 115 individuals with HIV on HAART...
October 8, 2016: Nutrients
https://www.readbyqxmd.com/read/27725337/maraviroc-ameliorates-the-increased-adipose-tissue-macrophage-recruitment-induced-by-a-high-fat-diet-in-a-mouse-model-of-obesity
#14
Patricia Pérez-Matute, José G Pichel, María Iñiguez, Emma Recio-Fernández, Laura Pérez-Martínez, Raquel Torrens, José Ramón Blanco, José Antonio Oteo
BACKGROUND: Any strategy designed to decrease the macrophage content in adipose tissue (AT) is of great value as a way to decrease inflammation in this fat depot and also as a way to prevent or treat obesity and associated disorders. Maraviroc (MVC), a CCR5 antagonist approved for the treatment of HIV-infected patients, has beneficial effects on metabolism. The objective of this study was to investigate the effects of MVC on AT macrophage recruitment in a mouse model of obesity. The plausible underlying mechanisms of action were also investigated...
October 11, 2016: Antiviral Therapy
https://www.readbyqxmd.com/read/27716731/health-and-survival-of-hiv-perinatally-exposed-but-uninfected-children-born-to-hiv-infected-mothers
#15
Sophie Desmonde, Tessa Goetghebuer, Claire Thorne, Valériane Leroy
PURPOSE OF REVIEW: The number of HIV-exposed but uninfected (HEU) infants exposed to both HIV and multiple antiretroviral drugs in utero and during prolonged breastfeeding is increasing in low-income countries where HIV prevalence is the highest. We review recent evidence on the effects of perinatal/postnatal exposure to maternal HIV and combined antiretroviral therapy (cART) on health outcomes of HEU children (mitochondrial and metabolic toxicity, adverse pregnancy outcomes, neurodevelopment, growth, infectious morbidity, and mortality)...
September 2016: Current Opinion in HIV and AIDS
https://www.readbyqxmd.com/read/27710244/the-diagnosis-and-management-of-lipodystrophy-syndromes-a-multi-society-practice-guideline
#16
Rebecca J Brown, David Araujo-Vilar, Pik To Cheung, David Dunger, Abhimanyu Garg, Michelle Jack, Lucy Mungai, Elif A Oral, Nivedita Patni, Kristina I Rother, Julia von Schnurbein, Ekaterina Sorkina, Takara Stanley, Corinne Vigouroux, Martin Wabitsch, Rachel Williams, Tohru Yorifuji
OBJECTIVE: Lipodystrophy syndromes are extremely rare disorders of deficient body fat associated with potentially serious metabolic complications, including diabetes, hypertriglyceridemia, and steatohepatitis. Due to their rarity, most clinicians are not familiar with their diagnosis and management. This practice guideline summarizes the diagnosis and management of lipodystrophy syndromes not associated with HIV or injectable drugs. PARTICIPANTS: Seventeen participants were nominated by worldwide endocrine societies or selected by the committee as content experts...
December 2016: Journal of Clinical Endocrinology and Metabolism
https://www.readbyqxmd.com/read/27709330/microvascular-function-in-aging-among-women-living-with-hiv
#17
REVIEW
Jean-Jacques Monsuez, Catherine Belin, Olivier Bouchaud
Combined antiretroviral therapy (CART) has turned HIV-infection to a treatable chronic disease during which many patients survive to middle and older age. However, they prematurely develop non-AIDS comorbidities such as cardiovascular disease, metabolic syndrome, diabetes, and HIV-associated neurocognitive disorders (HAND). Microcirculatory changes and endothelial dysfunction occur early both in HIV-infected and in aging patients, in whom they usually precede cardiovascular and neurocognitive impairments. Also, mild cognitive involvement has been reported in women during the menopausal transition...
December 2016: Current HIV/AIDS Reports
https://www.readbyqxmd.com/read/27623022/tetrahydroisoquinolines-in-therapeutics-a-patent-review-2010-2015
#18
Inder Pal Singh, Purvi Shah
1,2,3,4-Tetrahydroisoquinoline (THIQ) is one of the 'privileged scaffolds', commonly found in nature. Initially, this class of compounds was known for its neurotoxicity. Later on, 1-methyl-1,2,3,4-tetrahydroisoquinoline was proved as an endogeneous Parkinsonism-preventing agent in mammals. The fused THIQs have been studied for their role as anticancer antibiotics. The US FDA approval of the trabectedin for the treatment of soft tissue sarcomas, is a milestone in the anticancer drug discovery. Areas covered: This review covers the patents on various therapeutic activities of the THIQ derivatives in the years between 2010 and 2015...
January 2017: Expert Opinion on Therapeutic Patents
https://www.readbyqxmd.com/read/27618323/white-matter-diseases-with-radiologic-pathologic-correlation
#19
Nicolae Sarbu, Robert Y Shih, Robert V Jones, Iren Horkayne-Szakaly, Laura Oleaga, James G Smirniotopoulos
White matter diseases include a wide spectrum of disorders that have in common impairment of normal myelination, either by secondary destruction of previously myelinated structures (demyelinating processes) or by primary abnormalities of myelin formation (dysmyelinating processes). The pathogenesis of many white matter diseases remains poorly understood. Demyelinating disorders are the object of this review and will be further divided into autoimmune, infectious, vascular, and toxic-metabolic processes. Autoimmune processes include multiple sclerosis and related diseases: tumefactive demyelinating lesions, Balo concentric sclerosis, Marburg and Schilder variants, neuromyelitis optica (Devic disease), acute disseminated encephalomyelitis, and acute hemorrhagic leukoencephalopathy (Hurst disease)...
September 2016: Radiographics: a Review Publication of the Radiological Society of North America, Inc
https://www.readbyqxmd.com/read/27579612/dyslipidemias-and-elevated-cardiovascular-risk-on-lopinavir-based-antiretroviral-therapy-in-cambodia
#20
Setha Limsreng, Olivier Marcy, Sowath Ly, Vara Ouk, Hak Chanroeurn, Saem Thavary, Ban Boroath, Ana Canestri, Gérald Viretto, Jean-François Delfraissy, Olivier Ségéral
BACKGROUND: Lopinavir/ritonavir (LPV/r) is widely used in Cambodia with high efficacy but scarce data exist on long-term metabolic toxicity. METHODS: We carried out a cross-sectional and retrospective study evaluating metabolic disorders and cardiovascular risk in Cambodian patients on LPV/r-based antiretroviral therapy (ART) for > 1 year followed in Calmette Hospital, Phnom Penh. Data collected included cardiovascular risk factors, fasting blood lipids and glucose, and retrospective collection of bioclinical data...
2016: PloS One
keyword
keyword
116349
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"