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https://www.readbyqxmd.com/read/28419653/hcv-viremia-associates-with-nk-cell-activation-and-dysfunction-in-anti-retroviral-hiv-hcv-co-infected-subjects
#1
E Papasavvas, L Azzoni, X Yin, Q Liu, J Joseph, A Mackiewicz, B Ross, K M Lynn, J M Jacobson, K Mounzer, J R Kostman, L J Montaner
The impact of Hepatitis C virus (HCV) RNA levels on immune status in chronically HCV mono-infected when compared to HIV/HCV co-infected on antiretroviral therapy (ART) remains poorly understood. A total of 78 African American subjects HCV viremic/naïve to HCV treatment (33 HCV genotype 1 mono-infected, 45 HCV genotype 1/HIV co-infected on ART) were studied. Clinical and liver enzymes measurements were performed. Whole blood was analyzed for immune subset changes by flow-cytometry. Peripheral blood mononuclear cells (PBMC) were used for same-day constitutive and in vitro Interferon (IFN)-α-induced Signal Transducer and Activator of Transcription (STAT) phosphorylation, K562 target cell lysis and K562 target cell recognition-mediated IFN-γ production...
April 17, 2017: Journal of Viral Hepatitis
https://www.readbyqxmd.com/read/28413739/genetic-modulation-therapy-through-stem-cell-transplantation-for-human-immunodeficiency-virus-1-infection
#2
REVIEW
Varshil Mehta, Divya Chandramohan, Shivika Agarwal
Highly active anti-retroviral treatment has changed the dimensions of the outcomes for patients suffering from human immunodeficiency virus (HIV)/acquired immunodeficiency syndrome (AIDS). However, HIV infection is still an ailment which is spreading throughout the world extensively. Given the confinements of the present restorative methodologies and the non-availability of any strategic vaccination against HIV, there is a squeezing need to build a therapeutic treatment. Viral tropism for HIV includes CD4+ cells, macrophages, and microglial cells, and it is through binding with co-receptors C-C chemokine receptor type 5 (CCR5) and C-X-C chemokine receptor type 4 (CXCR4)...
March 13, 2017: Curēus
https://www.readbyqxmd.com/read/28407737/pain-in-amaxhosa-women-living-with-hiv-aids-a-cross-sectional-study-of-ambulant-outpatients
#3
Romy Parker, Jennifer Jelsma, Dan J Stein
BACKGROUND: Pain is one of the most commonly reported symptoms in people living with HIV/AIDS, whether or not they are receiving anti-retroviral therapy. A recent systematic review identified a paucity of studies exploring pain in women in low and middle income countries. The prevalence and characteristics of pain in women living with HIV/AIDS may differ from that of men as many chronic pain conditions are more prevalent in women. The aims of this study were to establish pain prevalence, characteristics and management in amaXhosa women living with HIV/AIDS...
April 13, 2017: BMC Women's Health
https://www.readbyqxmd.com/read/28399356/understanding-the-influence-of-socioeconomic-environment-on-paediatric-anti-retroviral-treatment-coverage-towards-closing-treatment-gaps-in-sub-saharan-africa
#4
Daniel A Adeyinka, Meirion R Evans, Chamberline E Ozigbu, Hugo van Woerden, Esther F Adeyinka, Olanrewaju Oladimeji, Chris Aimakhu, Deborah Odoh, Dick Chamla
OBJECTIVE: Many sub-Saharan African countries have massively scaled-up their antiretroviral treatment (ART) programmes, but many national programmes still show large gaps in paediatric ART coverage making it challenging to reduce AIDS-related deaths among HIV-infected children. We sought to identify enablers of paediatric ART coverage in Africa by examining the relationship between paediatric ART coverage and socioeconomic parameters measured at the population level so as to accelerate reaching the 90-90-90 targets...
March 2017: Central European Journal of Public Health
https://www.readbyqxmd.com/read/28396665/negative-checkpoint-regulatory-molecule-2b4-cd244-upregulation-is-associated-with-invariant-natural-killer-t-cell-alterations-and-human-immunodeficiency-virus-disease-progression
#5
Fareed Ahmad, Esaki M Shankar, Yean K Yong, Hong Y Tan, Gerrit Ahrenstorf, Roland Jacobs, Marie Larsson, Reinhold E Schmidt, Adeeba Kamarulzaman, Abdul W Ansari
The CD1d-restricted invariant natural killer T (iNKT) cells are implicated in innate immune responses against human immunodeficiency virus (HIV). However, the determinants of cellular dysfunction across the iNKT cells subsets are seldom defined in HIV disease. Herein, we provide evidence for the involvement of the negative checkpoint regulator (NCR) 2B4 in iNKT cell alteration in a well-defined cohort of HIV-seropositive anti-retroviral therapy (ART) naïve, ART-treated, and elite controllers (ECs). We report on exaggerated 2B4 expression on iNKT cells of HIV-infected treatment-naïve individuals...
2017: Frontiers in Immunology
https://www.readbyqxmd.com/read/28395565/regression-of-methotrexate-resistant-aids-related-primary-central-nervous-system-lymphoma-with-lenalidomide-plus-combination-anti-retroviral-therapy
#6
Neel K Gupta, Chia-Ching Wang, Gabriel N Mannis, John-Paul J Yu, James L Rubenstein
No abstract text is available yet for this article.
April 10, 2017: Leukemia & Lymphoma
https://www.readbyqxmd.com/read/28393343/-stress-needs-and-quality-of-life-of-people-living-with-human-immunodeficiency-virus-aids-in-north-east-china
#7
Meng-Chu Tsai, Po-Liang Lu, Shiau-Jiun Wu, Ming-Chu Feng
BACKGROUND: HIV/AIDS has become a chronic disease since anti-retroviral therapy has reduced the related rates of morbidity and mortality and maintained the immunity of people living with the human immunodeficiency virus / AIDS (PLWHA). PLWHA have psychological needs and many hope to improve their quality of life (QoL) over the long course of their treatment. Despite the large number of AIDS cases, there are limited reports addressing the issue of QoL among PLWHA in China. PURPOSE: The present study aims to explore the stress, needs, QoL, and related factors among PLWHA in China...
April 2017: Hu Li za Zhi the Journal of Nursing
https://www.readbyqxmd.com/read/28390117/different-cell-cycle-modulation-in-skov-3-ovarian-cancer-cell-line-by-anti-hiv-drugs
#8
Angelica Perna, Angela Lucariello, Carmine Sellitto, Iolanda Agliata, Maria Carleo, Vincenzo Sangiovanni, Vincenzo Esposito, Germano Guerra, Luigi Cobellis, Antonio De Luca
Anti-retroviral drugs used for the treatment of Human Immunodeficiency Virus (HIV) have proven to be effective even against cancer. Drawing from this background the aim of our research project was to evaluate the effects of anti-HIV drugs that belong to the Nucleoside and Nucleotide Reverse Transcriptase Inhibitors (NRTI, abacavir and tenofovir), Non-Nucleoside Reverse Transcriptase Inhibitors (NNRTI, efavirenz and etravirine) and Protease Inhibitors (PI, darunavir) on ovarian adenocarcinoma cell line (Skov-3)...
March 26, 2017: Oncology Research
https://www.readbyqxmd.com/read/28373864/chelation-motifs-affecting-metal-dependent-viral-enzymes-n-acylhydrazone-ligands-as-dual-target-inhibitors-of-hiv-1-integrase-and-reverse-transcriptase-ribonuclease-h-domain
#9
Mauro Carcelli, Dominga Rogolino, Anna Gatti, Nicolino Pala, Angela Corona, Alessia Caredda, Enzo Tramontano, Christophe Pannecouque, Lieve Naesens, Francesca Esposito
Human immunodeficiency virus type 1 (HIV-1) infection, still represent a serious global health emergency. The chronic toxicity derived from the current anti-retroviral therapy limits the prolonged use of several antiretroviral agents, continuously requiring the discovery of new antiviral agents with innovative strategies of action. In particular, the development of single molecules targeting two proteins (dual inhibitors) is one of the current main goals in drug discovery. In this contest, metal-chelating molecules have been extensively explored as potential inhibitors of viral metal-dependent enzymes, resulting in some important classes of antiviral agents...
2017: Frontiers in Microbiology
https://www.readbyqxmd.com/read/28367745/the-intersection-of-abandonment-hiv-positive-status-and-residential-care-for-a-group-of-perinatally-infected-adolescents
#10
REVIEW
Jeanette Schmid, Jenita Chiba
Although anti-retroviral treatments have significantly reduced the incidence of mother-to-child transmission of HIV and AIDS, there remains, for the foreseeable future, a group of adolescents who have been perinatally infected. Noting the paucity of information regarding the impact of paediatric AIDS and its intersection with residential care, this paper investigates the lived realities of 20 South African adolescents who were vertically infected with HIV and AIDS, were abandoned, and have been raised in residential care...
March 2017: African Journal of AIDS Research: AJAR
https://www.readbyqxmd.com/read/28361501/fertility-care-interventions-should-be-provided-as-the-first-line-options-for-hiv-serodiscordant-couples-who-desire-children-in-settings-with-affordable-access-to-care-regardless-of-their-fertility-status
#11
Lauren Zakarin Safier, Mark V Sauer
INTRODUCTION: With increasing life expectancy, couples with at least one partner afflicted with HIV are more commonly pursuing the opportunity to have biologic offspring. Currently, there are no universally accepted recommendations regarding first line reproductive treatments for HIV serodiscordant couples lacking a history of infertility. We strongly believe that fertility care intervention should be the first line treatment, when affordably accessible, over natural conception for HIV serodiscordant couples to achieve pregnancy in a safe and efficacious manner...
March 8, 2017: Journal of the International AIDS Society
https://www.readbyqxmd.com/read/28360890/driving-hiv-1-into-a-vulnerable-corner-by-taking-advantage-of-viral-adaptation-and-evolution
#12
REVIEW
Shigeyoshi Harada, Kazuhisa Yoshimura
Anti-retroviral therapy (ART) is crucial for controlling human immunodeficiency virus type-1 (HIV-1) infection. Recently, progress in identifying and characterizing highly potent broadly neutralizing antibodies has provided valuable templates for HIV-1 therapy and vaccine design. Nevertheless, HIV-1, like many RNA viruses, exhibits genetically diverse populations known as quasispecies. Evolution of quasispecies can occur rapidly in response to selective pressures, such as that exerted by ART and the immune system...
2017: Frontiers in Microbiology
https://www.readbyqxmd.com/read/28356058/hiv-infected-persons-with-type-2-diabetes-show-evidence-of-endothelial-dysfunction-and-increased-inflammation
#13
Malene Hove-Skovsgaard, Julie Christine Gaardbo, Lilian Kolte, Kamilla Winding, Ingebjørg Seljeflot, Asbjørn Svardal, Rolf Kristian Berge, Jan Gerstoft, Henrik Ullum, Marius Trøseid, Susanne Dam Nielsen
BACKGROUND: Increased incidence of cardiovascular diseases (CVD) in both HIV infection and type 2 diabetes (T2D) compared to the general population has been described. Little is known about the combined effect of HIV infection and T2D on inflammation and endothelial function, both of which may contribute to elevated risk of CVD. METHODS: Cross-sectional study including 50 HIV-infected persons on combination anti-retroviral therapy (cART), with HIV RNA <200 copies/mL (n = 25 with T2D (HIV + T2D+), n = 25 without T2D (HIV + T2D-)) and 50 uninfected persons (n = 22 with T2D (HIV-T2D+) and n = 28 without T2D (HIV-T2D-))...
March 29, 2017: BMC Infectious Diseases
https://www.readbyqxmd.com/read/28350810/risky-sexual-practice-and-associated-factors-among-hiv-positive-adults-attending-anti-retroviral-treatment-clinic-at-gondar-university-referral-hospital-northwest-ethiopia
#14
Abiyot Abeje Molla, Abebaw Addis Gelagay
INTRODUCTION: Risky sexual practice among people living with HIV/AIDS is a public health concern because of the risk of transmission of the virus to sero-discordant partner/s. There is also the risk of re-infection with new, drug resistant viral strains between sero-concordant partners. However, there is lack of information on risky sexual practices among HIV positive adults. Therefore, this study aimed to assess risky sexual practice and associated factors among adult HIV positive clients at Gondar University Referral Hospital, Northwest Ethiopia, 2015...
2017: PloS One
https://www.readbyqxmd.com/read/28348464/liver-function-tests-abnormalities-and-hepatitis-b-virus-hepatitis-c-virus-co-infection-in-human-immunodeficiency-virus-hiv-infected-patients-in-india
#15
P Puri, P K Sharma, A Lolusare, V K Sashindran, S Shrivastava, A K Nagpal
BACKGROUND: While highly active anti-retroviral therapy (HAART) has improved survival of HIV-infected patients, there is increasing liver disease and progressive Hepatitis B Virus (HBV) and Hepatitis C Virus (HCV) related liver disease. AIMS: To study the liver function tests (LFT) and HBV and HCV co-infection in HIV-infected patients. MATERIAL AND METHODS: All HIV-positive patients presenting to a tertiary level hospital from April 2009 to April 2011 were evaluated...
March 2017: Journal of Clinical and Experimental Hepatology
https://www.readbyqxmd.com/read/28346490/effect-of-hiv-and-malaria-parasites-co-infection-on-immune-hematological-profiles-among-patients-attending-anti-retroviral-treatment-art-clinic-in-infectious-disease-hospital-kano-nigeria
#16
Feyisayo Ebenezer Jegede, Tinuade Ibijoke Oyeyi, Surajudeen Abiola Abdulrahman, Henry Akwen Mbah, Titilope Badru, Chinedu Agbakwuru, Oluwasanmi Adedokun
BACKGROUND: Human immunodeficiency virus (HIV) and malaria co-infection may present worse health outcomes in the tropics. Information on HIV/malaria co-infection effect on immune-hematological profiles is critical for patient care and there is a paucity of such data in Nigeria. OBJECTIVE: To evaluate immune-hematological profiles among HIV infected patients compared to HIV/malaria co-infected for ART management improvement. METHODS: This was a cross sectional study conducted at Infectious Disease Hospital, Kano...
2017: PloS One
https://www.readbyqxmd.com/read/28342180/metabolic-syndrome-in-patients-on-first-line-antiretroviral-therapy-containing-zidovudine-or-tenofovir-in-rural-lesotho-southern-africa
#17
Niklaus Daniel Labhardt, Urs Franz Müller, Isaac Ringera, Jochen Ehmer, Mokete M Motlatsi, Karolin Pfeiffer, Michael A Hobbins, Josephine A Muhairwe, Juergen Muser, Christoph Hatz
OBJECTIVE: To assess the prevalence of metabolic syndrome (MetS) among patients in rural Lesotho who are taking first-line anti-retroviral therapy (ART) containing either zidovudine or tenofovir disoproxil. METHODS: Cross-sectional survey in 10 facilities in two districts in Lesotho of adult (≥16 years) patients on non-nucleoside reverse transcriptase inhibitor (NNRTI)-based first-line ART for ≥6 months. MetS was defined according to the International Diabetes Federation criteria...
March 25, 2017: Tropical Medicine & International Health: TM & IH
https://www.readbyqxmd.com/read/28339881/genetic-aspects-and-environmental-sources-of-microsporidia-that-infect-the-human-gastrointestinal-tract
#18
Martin F Heyworth
Enterocytozoon bieneusi and Encephalitozoon intestinalis are microsporidia that infect the human gastrointestinal (GI) tract. Each of these microsporidia has been shown to infect various non-human hosts (mammalian and avian), raising the possibility of inter-species transmission, for example, from such hosts to human subjects via waterborne dispersal of microsporidian spores. During the past two decades, genome sequencing has delineated more than 90 genotypes of Ent. bieneusi, and has led to the conclusion that not all the genotypes of this organism infect human subjects...
February 27, 2017: Transactions of the Royal Society of Tropical Medicine and Hygiene
https://www.readbyqxmd.com/read/28331263/clinical-profile-of-surgical-diseases-with-emergence-of-new-problems-in-hiv-individuals
#19
Tejaswini Vallabha, Mandar Dhamangaonkar, Vikram Sindgikar, Ravindra Nidoni, Harshavardhan Biradar, Aniketan Kv, Ramakant Baloorkar
North Karnataka is one of the regions with the high prevalence of HIV+ individuals. Bijapur is a district in North Karnataka with high prevalence as per fact sheets of NACO of March 2012. Better awareness, access to health care, and antiretroviral therapy have improved survival and increase in number of people living with HIV/AIDS (PLHA). Improved survival has increased their attendance to hospitals with variety of surgical problems, some known and some less known. The percentage of HIV+ individuals was 1.64 % among all admissions...
February 2017: Indian Journal of Surgery
https://www.readbyqxmd.com/read/28323756/tdf-associated-renal-tubular-dysfunction-non-invasive-assessment-of-mitochondrial-injury
#20
Ryan Samuels, Carla Roca Bayerri, John A Sayer, D Ashley Price, Brendan Ai Payne
OBJECTIVE: To determine whether TDF-associated renal tubular dysfunction is associated with evidence of mitochondrial injury in urine. DESIGN: Single centre cross-sectional observational study of HIV positive outpatients. METHODS: Biochemistry was performed on paired serum and urine samples. Mitochondrial DNA (mtDNA) was studied by real-time PCR and long-range PCR on cellular fractions of urine. RESULTS: 48 subjects were enrolled of whom half were TDF-treated...
March 18, 2017: AIDS
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