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Herpes immunodeficiency

Kunal Gupta, Hongyue Wang, Sanjiv B Amin
The aim of this study was to evaluate the effect of intermittent parenteral copper supplementation (IPC) on serum copper status and biochemical and hematological measures of copper toxicity and deficiency in premature infants with parenteral nutrition (PN)-associated cholestasis (PNAC). We performed a prospective nested observational study in premature infants with PNAC who received IPC after the development of PNAC. Infants with chromosomal disorders, TORCH (toxoplasmosis, parvovirus, syphilis, rubella, cytomegalovirus, herpes, human immunodeficiency virus) infection, metabolic disorder, and/or surgical abnormality of the hepatobiliary system were excluded...
March 12, 2018: Nutrition in Clinical Practice
Wenwen Dai, Yu Wu, Jinpeng Bi, Shuai Wang, Fang Li, Wei Kong, Julien Barbier, Jean-Christophe Cintrat, Feng Gao, Daniel Gillet, Weiheng Su, Chunlai Jiang
Herpes simplex virus type 2 (HSV-2) is the causative pathogen of genital herpes and is closely associated with the occurrence of cervical cancer and human immunodeficiency virus (HIV) infection. The absence of an effective vaccine and the emergence of drug resistance to commonly used nucleoside analogs emphasize the urgent need for alternative antivirals against HSV-2. Recently, ABMA [1-adamantyl (5-bromo-2-methoxybenzyl) amine] has been demonstrated to be an inhibitor of several pathogens exploiting host-vesicle transport, which also participates in the HSV-2 lifecycle...
March 9, 2018: Viruses
M M Jamil Al-Obaidi, A Bahadoran, S M Wang, R Manikam, Ch S Raju, S D Sekaran
The blood brain barrier consisting of astrocytes, pericytes and brain microvascular endothelial cells plays a vital role in the pathogenesis of neurotropic viruses by controlling the access of circulating molecules, immune cells or viruses into the central nervous system (CNS). However, this barrier is not impenetrable and neuroviruses have evolved to disrupt and evade it. This review aims to describe the underlying entry mechanisms of several neuroviruses such as (Japanese encephalitis virus (JEV), West Nile virus (WNV), Zika virus (ZIKV), Nipah virus (NiV), Rabies virus (RABV), Herpes simplex virus (HSV) and Human immunodeficiency virus (HIV)) into the CNS through BBB disruption...
2018: Acta Virologica
Meng-Chen Tsai, Chun-Chi Kuo, Ying-Zhen Su, Yen-Chuan Hsieh, Shih-Sung Chuang
Effusion-based lymphoma (EBL) is a rare but distinct entity of large B-cell lymphoma in effusion without association with human herpes virus-8 (HHV-8). Spontaneous regression after pleurocentesis has been observed; but to our knowledge, there are no reports on the morphological and molecular features of subsequent aspirations in regressing cases. Here, we report the case of a 92-year-old male with chronic obstructive pulmonary disease, who presented with right pleural effusion. He had no human immunodeficiency virus, hepatitis B virus, or hepatitis C virus infection, and CT scans revealed no mass lesion...
March 8, 2018: Diagnostic Cytopathology
Mustafa Gürkan Yenice, Esra Varnalı, Kamil Gökhan Şeker, Ayşe Kavak, Volkan Tuğcu
Kaposi's Sarcoma (KS) is a malignancy that generally effects the skin, and can be systemic with internal organ involvement. It originates from the vascular endothelium. KS's relationship with human immunodeficiency virus (HIV) infection is well known. Isolated scrotal KS in the urogenital system is quite rare and scrotal KS in an HIV-negative patient is limited to a few cases. In this case report, the biopsy result from the violescent nodular lesions on the scrotum of the HIV-negative 81-year-old patient was found compatible with KS and a pathology was not detected in the systemic screening...
March 2018: Turkish Journal of Urology
Prachi Dua, Roman Shinder, Derek B Laskar, Douglas R Lazzaro, Allison E Rizzuti
Purpose: To report a case of hypertrophic herpes simplex virus (HSV) of the eyelid and cornea masquerading as IgG4-related disease. Observations: A 37-year old African American female with a past medical history of human immunodeficiency virus (HIV) on highly active antiretroviral therapy (HAART) and a recent history of treated genital herpes, presented with an ulcerative lesion of the left upper and lower eyelids, and severe ocular inflammation with symblepharon...
March 2018: American Journal of Ophthalmology Case Reports
Tanya L Kowalczyk Mullins, Su X Li, James Bethel, Maureen M Goodenow, Stephanie Hudey, John W Sleasman
BACKGROUND: Human immunodeficiency virus (HIV) infection is associated with chronic immune activation, and concurrent sexually transmitted infections (STIs) may increase immune activation. OBJECTIVES: Because HIV-infected youth are at high risk of STIs and little is known about the impact of STIs on immune activation in HIV-infected youth, we conducted an exploratory study examining the association between STIs and systemic inflammation and immune activation among HIV-infected adolescents...
February 7, 2018: Journal of Clinical Virology: the Official Publication of the Pan American Society for Clinical Virology
L Chtourou, L Ayedi, H Rejab, M Boudabous, L Mnif, A Grati, T Boudaouara, R Mzali, A Amouri, N Tahri
Kaposi sarcoma is an unusual tumor associated to a human herpes virus-8 infection involving the skin or internal organs. Iatrogenic Kaposi's sarcoma often occurs in patients receiving immunosuppressive therapy. So far, a few Kaposi's sarcoma cases have been reported in the literature associated with inflammatory bowel diseases. We report a 53-year-old male diagnosed with a severe refractory ulcerative colitis who was treated with corticosteroids and azathioprine. The patient underwent a colectomy after the failure of medical treatment...
December 2017: Pathologica
Hannah Song, Keith W Morley, Ryan M Trowbridge, Daniel C Butler, Marilyn G Liang, Stephen E Gellis, Jennifer T Huang
In this case series, we report seven immunized healthy children without underlying immunodeficiency who presented with herpes zoster that correlated with varicella-zoster vaccination site. The morphology of the lesions included erythematous papules, pseudovesicles, and plaques, with associated pain in two and pruritus in three patients; systemic symptoms ranged from none to low-grade fevers, upper respiratory symptoms, and joint pain. These cases highlight the clinical, diagnostic, and therapeutic implications of herpes zoster in vaccinated children...
February 6, 2018: Pediatric Dermatology
Jae-Min Song
Polyphenols including catechins from green tea ( Camellia sinensis ) have been reported to have anti-infective activities against a broad spectrum of viruses and other pathogens. During the last two decades, antiviral activities of catechins with different modes of action have been demonstrated on diverse families of viruses, such as human immunodeficiency virus, Herpes simplex virus, influenza virus, hepatitis B and C virus. In this study, we focused on the antiviral properties of catechins and their derivatives against viral hepatitis which have become a key public health issue due to their serious impact on human health with liver diseases...
January 2018: Clinical and Experimental Vaccine Research
Fermín López-Rivera, Xavier Colón Rivera, Hernán A González Monroig, Juan Garcia Puebla
BACKGROUND Pneumonia is one of the most common causes of death from infectious disease in the United States (US). Although most cases of community-acquired pneumonia (CAP) are secondary to bacterial infection, up to one-third of cases are secondary to viral infection, most commonly due to rhinovirus and influenza virus. Pneumonia due to herpes simplex virus (HSV) is rare, and there is limited knowledge of the pathogenesis and clinical complications. This report is of a fatal case of HSV pneumonia associated with bilateral pneumothorax and pneumomediastinum...
January 30, 2018: American Journal of Case Reports
J Gottlieb, M Janier, M Battistella, H Bachelez
No abstract text is available yet for this article.
January 2018: British Journal of Dermatology
Muhammad Akram, Imtiaz Mahmood Tahir, Syed Muhammad Ali Shah, Zahed Mahmood, Awais Altaf, Khalil Ahmad, Naveed Munir, Muhammad Daniyal, Suhaila Nasir, Huma Mehboob
Viral infections are being managed therapeutically through available antiviral regimens with unsatisfactory clinical outcomes. The refractory viral infections resistant to available antiviral drugs are alarming threats and a serious health concern. For viral hepatitis, the interferon and vaccine therapies solely are not ultimate solutions due to recurrence of hepatitis C virus. Owing to the growing incidences of viral infections and especially of resistant viral strains, the available therapeutic modalities need to be improved, complemented with the discovery of novel antiviral agents to combat refractory viral infections...
January 22, 2018: Phytotherapy Research: PTR
Mélanie Mercier-Darty, David Boutolleau, Raphaël Lepeule, Christophe Rodriguez, Sonia Burrel
We report the first application of ultra-deep sequencing (UDS) to varicella-zoster virus (VZV) genotypic antiviral testing in a case of acyclovir-resistant VZV infection initially detected by Sanger sequencing within a deeply immunocompromised heart transplant recipient. As added-value compared to Sanger analysis, UDS revealed complex dynamics of viral population under antiviral pressure. Varicella-zoster virus (VZV) is a ubiquitous human herpesvirus affecting populations worldwide. VZV is commonly acquired in youth whose primary infection usually manifests as benign varicella (chickenpox)...
January 12, 2018: Antiviral Research
Kosuke Kawai, Claudia A Hawkins, Ellen Hertzmark, Joel M Francis, David Sando, Aisa N Muya, Nzovu Ulenga, Wafaie W Fawzi
We examined the incidence of herpes zoster (HZ) before and after the initiation of antiretroviral therapy (ART), and risk factors for HZ among human immunodeficiency virus (HIV)-infected individuals in Tanzania. A cohort study was conducted among HIV-positive individuals enrolled in HIV care and treatment clinics in Dar es Salaam, Tanzania. A Cox proportional hazard model was used to examine the effect of ART on the risk of HZ after adjusting for sociodemographics and time-varying clinical and nutritional factors...
January 8, 2018: American Journal of Tropical Medicine and Hygiene
Shawn D Gale, Andrew N Berrett, Lance D Erickson, Bruce L Brown, Dawson W Hedges
Mood disorders are common mental illnesses. Among the factors associated with major depression are exposures to infectious diseases including hepatitis C, influenza, varicella-zoster, and herpes viruses. In this study, we sought to evaluate further associations between viral exposure and depression. From the US Center for Disease Control's National Health and Nutrition Examination Survey, we obtained data about depression status, antidepressant use, exposure to hepatitis A, hepatitis B, herpes simplex virus type 1, herpes simplex virus type 2, human immunodeficiency virus, and cytomegalovirus, and sociodemographic variables and evaluated associations between depression and viral exposure in adjusted multivariable models...
December 20, 2017: Psychiatry Research
Qiang Zhang, Brian T Helfand, Benedito A Carneiro, Weijun Qin, Ximing J Yang, Chung Lee, Weipeng Zhang, Francis J Giles, Massimo Cristofanilli, Timothy M Kuzel
Current immunotherapy has limited efficacy on metastatic castrate-resistant prostate cancer (mCRPC). We therefore sought to improve the antitumor ability of mCRPC patient-derived CD8+ T-cells by the endowment of specificity to prostate-specific membrane antigen (PSMA) and insensitivity to immunosuppressant molecule transforming growth factor-β (TGF-ß) under the control of herpes simplex virus-1 thymidine kinase. CD8+ T-cells were collected by leukapheresis and cultured in a Food and Drug Administration-approved Cell Processing Work Station...
December 21, 2017: European Urology
Meropi Aravantinou, Olga Mizenina, Giulia Calenda, Jessica Kenney, Ines Frank, Jeffrey D Lifson, Moriah Szpara, Lichen Jing, David M Koelle, Natalia Teleshova, Brooke Grasperge, James Blanchard, Agegnehu Gettie, Elena Martinelli, Nina Derby
Herpes simplex virus 1 and 2 (HSV-1/2) similarly initiate infection in mucosal epithelia and establish lifelong neuronal latency. Anogenital HSV-2 infection augments the risk for sexual human immunodeficiency virus (HIV) transmission and is associated with higher HIV viral loads. However, whether oral HSV-1 infection contributes to oral HIV susceptibility, viremia, or oral complications of HIV infection is unknown. Appropriate non-human primate (NHP) models would facilitate this investigation, yet there are no published studies of HSV-1/SIV co-infection in NHPs...
2017: Frontiers in Microbiology
Hicham Titou, Christelle Ebongo, Naoufal Hjira
OBJECTIVE: The objective was to determine if the type and number of skin diseases can be clinical indicators of underlying immune status in HIV1 disease by estimating and correlating with the CD4 count and CDC stage. MATERIALS AND METHODS: This was a retrospective cross-sectional descriptive study. All consecutive patients infected with HIV1 followed at the Dermatology Department of Rabat Military Hospital between January 2008 and January 2017 were studied for dermatological manifestations, CD4 count and CDC clinical stage...
February 2018: International Journal of Dermatology
Patcharee Komvilaisak, Ratana Komvilaisak, Arunee Jetsrisuparb, Surapon Wiangnon, Junya Jirapradittha, Pakaphan Kiatchoosakun, Goonapa Fucharoen
BACKGROUND: Fetal anemia is often assumed to be due to red cell alloimmunization and Parvovirus infection, and can lead to hydrops fetalis and death in utero. Other causes, such as mutations of hemoglobin alpha, are less commonly considered. METHODS: We report 7 cases with fetal anemia causing hydrops fetalis. Serial Doppler ultrasound for measurement peak systolic velocity (PSV) of middle cerebral artery (MCA) was used for evaluation of fetal anemia. Fetal anemia is suggested if the MCA/PSV ratio is >1...
December 12, 2017: Journal of Pediatric Hematology/oncology
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