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Zhou X, Kumar P, Bhuyan DJ, Jensen SO, Roberts TL, Münch GW. Neuroinflammation in Alzheimer's Disease: A Potential Role of Nose-Picking in Pathogen Entry via the Olfactory System? Biomolecules 2023; 13:1568. [PMID: 38002250 PMCID: PMC10669446 DOI: 10.3390/biom13111568] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Revised: 10/22/2023] [Accepted: 10/23/2023] [Indexed: 11/26/2023] Open
Abstract
Alzheimer's disease (AD) is a complex neurodegenerative disorder characterized by progressive cognitive decline and memory impairment. Many possible factors might contribute to the development of AD, including amyloid peptide and tau deposition, but more recent evidence suggests that neuroinflammation may also play an-at least partial-role in its pathogenesis. In recent years, emerging research has explored the possible involvement of external, invading pathogens in starting or accelerating the neuroinflammatory processes in AD. In this narrative review, we advance the hypothesis that neuroinflammation in AD might be partially caused by viral, bacterial, and fungal pathogens entering the brain through the nose and the olfactory system. The olfactory system represents a plausible route for pathogen entry, given its direct anatomical connection to the brain and its involvement in the early stages of AD. We discuss the potential mechanisms through which pathogens may exploit the olfactory pathway to initiate neuroinflammation, one of them being accidental exposure of the olfactory mucosa to hands contaminated with soil and feces when picking one's nose.
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Affiliation(s)
- Xian Zhou
- NICM Health Research Institute, Western Sydney University, Westmead, NSW 2145, Australia; (X.Z.); (D.J.B.)
| | - Paayal Kumar
- Pharmacology Unit, School of Medicine, Western Sydney University, Campbelltown, NSW 2560, Australia;
| | - Deep J. Bhuyan
- NICM Health Research Institute, Western Sydney University, Westmead, NSW 2145, Australia; (X.Z.); (D.J.B.)
| | - Slade O. Jensen
- Ingham Institute for Applied Medical Research, Liverpool, NSW 2170, Australia; (S.O.J.); (T.L.R.)
- Microbiology and Infectious Diseases Unit, School of Medicine, Western Sydney University, Liverpool, NSW 2170, Australia
| | - Tara L. Roberts
- Ingham Institute for Applied Medical Research, Liverpool, NSW 2170, Australia; (S.O.J.); (T.L.R.)
- Oncology Unit, School of Medicine, Western Sydney University, Liverpool, NSW 2170, Australia
| | - Gerald W. Münch
- NICM Health Research Institute, Western Sydney University, Westmead, NSW 2145, Australia; (X.Z.); (D.J.B.)
- Pharmacology Unit, School of Medicine, Western Sydney University, Campbelltown, NSW 2560, Australia;
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Van Wagoner N, Qushair F, Johnston C. Genital Herpes Infection: Progress and Problems. Infect Dis Clin North Am 2023; 37:351-367. [PMID: 37105647 DOI: 10.1016/j.idc.2023.02.011] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/29/2023]
Abstract
Genital herpes (GH) is a sexually transmitted infection causing recurrent, self-limited genital, buttock, and thigh ulcerations. Symptoms range from unrecognized or mild to severe with frequent recurrences. Herpes simplex viruses (HSV) type-1 or type-2 cause GH. HSV establishes latency in sacral ganglia and causes lifelong infection. Viral reactivation leads to genital ulceration or asymptomatic shedding which may lead to transmission. HSV infection during pregnancy can cause fulminant hepatitis and neonatal transmission. Severe and atypical manifestations are seen in immunocompromised people. Guanosine analogs treat symptoms and prevent recurrences, shedding, and transmission. Novel preventive and therapeutic strategies are in development.
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Affiliation(s)
- Nicholas Van Wagoner
- Division of Infectious Diseases, Department of Medicine, University of Alabama Heersink School of Medicine, VH 102A, 1720 2nd Avenue South, Birmingham, AL 35294, USA.
| | - Fuad Qushair
- University of Alabama Heersink School of Medicine, 1720 2nd Avenue South, Birmingham, AL 35294, USA
| | - Christine Johnston
- Division of Allergy and Infectious Diseases, Department of Medicine, University of Washington, 325 9th Avenue Box 359928, Seattle, WA 98104, USA
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Miyachi M, Imamura-Ichigatani T, Ihara H, Ohga Y, Nishimura M, Sato E, Hoashi S, Imafuku S. Herpes simplex virus DNA testing by a loop-mediated isothermal amplification method for accurate clinical diagnosis and detection of mucosal viral shedding. J Dermatol 2021; 49:282-288. [PMID: 34767275 DOI: 10.1111/1346-8138.16229] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2020] [Revised: 10/24/2021] [Accepted: 10/29/2021] [Indexed: 11/28/2022]
Abstract
Herpes simplex virus (HSV) periodically forms characteristic blisters in the perioral and genital areas in a subset of people. Because of the lack of accurate tests for this common virus, various types of perioral/anogenital lesions are often misdiagnosed as herpes. Also, though asymptomatic HSV-positive people shed virus, the precise time course of symptoms and viral shedding is unclear. The loop-mediated isothermal amplification (LAMP) method amplifies target DNA sequences without thermal cycles, simpler and faster than polymerase chain reaction (PCR). To investigate clinico-laboratorial correlation and whether HSV can be detected in the oral cavity during symptom occurrence, we collected 445 specimens from 211 patients who visited our clinic with suspected herpetic lesions or non-symptomatic volunteers. DNA was extracted from swabs simultaneously taken from lesions (n = 219) and seemingly asymptomatic oral mucosa (n = 226). HSV-1 and HSV-2 DNA sequences were amplified by LAMP and validated by quantitative real-time PCR. The LAMP method detected HSV DNA almost as sensitively (97%) as PCR. Positivity for HSV DNA was found in 54% (40/74) of specimens from the perioral/oral area. Review of clinical images of recurrent herpes labialis revealed that HSV DNA was detected only from lesions located on the perioral skin and/or the dry, vermillion part of the lip; no HSV DNA was found in immunocompetent patients with lesions confined to the oral mucosa except primary infection. This observation may be an important principle for clinical diagnosis of recurrent herpes. HSV was detected in the oral mucosa in 2.7% (6/226) of samples; all of these patients had either primary infection or were immunosuppressed. Virus shedding in the mucosa was apparently tightly regulated by the immune system. Patients with suppressed or no immunity (naïve cases) did shed virus in the mucosa. LAMP is a simple method to reliably distinguish recurrent/primary herpes from other conditions.
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Affiliation(s)
- Motoko Miyachi
- Department of Dermatology, Fukuoka University Faculty of Medicine, Fukuoka, Japan
| | | | - Honoka Ihara
- Department of Dermatology, Fukuoka University Faculty of Medicine, Fukuoka, Japan
| | - Yasunori Ohga
- Department of Dermatology, Fukuoka University Faculty of Medicine, Fukuoka, Japan
| | - Miku Nishimura
- Department of Dermatology, Fukuoka University Faculty of Medicine, Fukuoka, Japan.,Postgraduate Clinical Training Center, Fukuoka University Hospital, Fukuoka, Japan
| | - Emi Sato
- Department of Dermatology, Fukuoka University Faculty of Medicine, Fukuoka, Japan
| | - Shogo Hoashi
- Department of Dermatology, Fukuoka University Faculty of Medicine, Fukuoka, Japan.,Maruho Co., Osaka, Japan
| | - Shinichi Imafuku
- Department of Dermatology, Fukuoka University Faculty of Medicine, Fukuoka, Japan
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4
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James C, Harfouche M, Welton NJ, Turner KM, Abu-Raddad LJ, Gottlieb SL, Looker KJ. Herpes simplex virus: global infection prevalence and incidence estimates, 2016. Bull World Health Organ 2020; 98:315-329. [PMID: 32514197 PMCID: PMC7265941 DOI: 10.2471/blt.19.237149] [Citation(s) in RCA: 310] [Impact Index Per Article: 77.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2019] [Revised: 01/21/2020] [Accepted: 01/21/2020] [Indexed: 12/25/2022] Open
Abstract
Objective To generate global and regional estimates for the prevalence and incidence of herpes simplex virus (HSV) type 1 and type 2 infection for 2016. Methods To obtain data, we undertook a systematic review to identify studies up to August 2018. Adjustments were made to account for HSV test sensitivity and specificity. For each World Health Organization (WHO) region, we applied a constant incidence model to pooled prevalence by age and sex to estimate the prevalence and incidence of HSV types 1 and 2 infections. For HSV type 1, we apportioned infection by anatomical site using pooled estimates of the proportions that were oral and genital. Findings In 2016, an estimated 491.5 million people (95% uncertainty interval, UI: 430.4 million–610.6 million) were living with HSV type 2 infection, equivalent to 13.2% of the world’s population aged 15–49 years. An estimated 3752.0 million people (95% UI: 3555.5 million–3854.6 million) had HSV type 1 infection at any site, equivalent to a global prevalence of 66.6% in 0–49-year-olds. Differing patterns were observed by age, sex and geographical region, with HSV type 2 prevalence being highest among women and in the WHO African Region. Conclusion An estimated half a billion people had genital infection with HSV type 2 or type 1, and several billion had oral HSV type 1 infection. Millions of people may also be at higher risk of acquiring human immunodeficiency virus (HIV), particularly women in the WHO African Region who have the highest HSV type 2 prevalence and exposure to HIV.
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Affiliation(s)
- Charlotte James
- Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, Oakfield House, Oakfield Grove, Bristol BS8 2BN, England
| | | | - Nicky J Welton
- Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, Oakfield House, Oakfield Grove, Bristol BS8 2BN, England
| | | | | | - Sami L Gottlieb
- Department of Reproductive Health and Research, World Health Organization, Geneva, Switzerland
| | - Katharine J Looker
- Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, Oakfield House, Oakfield Grove, Bristol BS8 2BN, England
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Bagdonaite I, Wandall HH. Global aspects of viral glycosylation. Glycobiology 2018; 28:443-467. [PMID: 29579213 PMCID: PMC7108637 DOI: 10.1093/glycob/cwy021] [Citation(s) in RCA: 169] [Impact Index Per Article: 28.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2017] [Accepted: 03/21/2018] [Indexed: 12/15/2022] Open
Abstract
Enveloped viruses encompass some of the most common human pathogens causing infections of different severity, ranging from no or very few symptoms to lethal disease as seen with the viral hemorrhagic fevers. All enveloped viruses possess an envelope membrane derived from the host cell, modified with often heavily glycosylated virally encoded glycoproteins important for infectivity, viral particle formation and immune evasion. While N-linked glycosylation of viral envelope proteins is well characterized with respect to location, structure and site occupancy, information on mucin-type O-glycosylation of these proteins is less comprehensive. Studies on viral glycosylation are often limited to analysis of recombinant proteins that in most cases are produced in cell lines with a glycosylation capacity different from the capacity of the host cells. The glycosylation pattern of the produced recombinant glycoproteins might therefore be different from the pattern on native viral proteins. In this review, we provide a historical perspective on analysis of viral glycosylation, and summarize known roles of glycans in the biology of enveloped human viruses. In addition, we describe how to overcome the analytical limitations by using a global approach based on mass spectrometry to identify viral O-glycosylation in virus-infected cell lysates using the complex enveloped virus herpes simplex virus type 1 as a model. We underscore that glycans often pay important contributions to overall protein structure, function and immune recognition, and that glycans represent a crucial determinant for vaccine design. High throughput analysis of glycosylation on relevant glycoprotein formulations, as well as data compilation and sharing is therefore important to identify consensus glycosylation patterns for translational applications.
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Affiliation(s)
- Ieva Bagdonaite
- Copenhagen Center for Glycomics, Department of Cellular and Molecular Medicine, University of Copenhagen, Blegdamsvej 3B, Copenhagen N, Denmark
| | - Hans H Wandall
- Copenhagen Center for Glycomics, Department of Cellular and Molecular Medicine, University of Copenhagen, Blegdamsvej 3B, Copenhagen N, Denmark
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Bagdonaite I, Vakhrushev SY, Joshi HJ, Wandall HH. Viral glycoproteomes: technologies for characterization and outlook for vaccine design. FEBS Lett 2018; 592:3898-3920. [PMID: 29961944 DOI: 10.1002/1873-3468.13177] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2018] [Revised: 06/13/2018] [Accepted: 06/26/2018] [Indexed: 12/27/2022]
Abstract
It has long been known that surface proteins of most enveloped viruses are covered with glycans. It has furthermore been demonstrated that glycosylation is essential for propagation and immune evasion for many viruses. The recent development of high-resolution mass spectrometry techniques has enabled identification not only of the precise structures but also the positions of such post-translational modifications on viruses, revealing substantial differences in extent of glycosylation and glycan maturation for different classes of viruses. In-depth characterization of glycosylation and other post-translational modifications of viral envelope glycoproteins is essential for rational design of vaccines and antivirals. In this Review, we provide an overview of techniques used to address viral glycosylation and summarize information on glycosylation of enveloped viruses representing ongoing public health challenges. Furthermore, we discuss how knowledge on glycosylation can be translated to means to prevent and combat viral infections.
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Affiliation(s)
- Ieva Bagdonaite
- Department of Cellular and Molecular Medicine, Copenhagen Center for Glycomics, University of Copenhagen, Denmark
| | - Sergey Y Vakhrushev
- Department of Cellular and Molecular Medicine, Copenhagen Center for Glycomics, University of Copenhagen, Denmark
| | - Hiren J Joshi
- Department of Cellular and Molecular Medicine, Copenhagen Center for Glycomics, University of Copenhagen, Denmark
| | - Hans H Wandall
- Department of Cellular and Molecular Medicine, Copenhagen Center for Glycomics, University of Copenhagen, Denmark
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Fan S, Xu X, Liao Y, Wang Y, Wang J, Feng M, Wang L, Zhang Y, He Z, Yang F, Fraser NW, Li Q. Attenuated Phenotype and Immunogenic Characteristics of a Mutated Herpes Simplex Virus 1 Strain in the Rhesus Macaque. Viruses 2018; 10:E234. [PMID: 29724057 PMCID: PMC5977227 DOI: 10.3390/v10050234] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2018] [Revised: 04/28/2018] [Accepted: 04/28/2018] [Indexed: 12/17/2022] Open
Abstract
Herpes simplex virus type 1(HSV-1) presents a conundrum to public health worldwide because of its specific pathogenicity and clinical features. Some experimental vaccines, such as the recombinant viral glycoproteins, exhibit the viral immunogenicity of a host-specific immune response, but none of these has achieved a valid epidemiological protective efficacy in the human population. In the present study, we constructed an attenuated HSV-1 strain M3 through the partial deletion of UL7, UL41, and the latency-associated transcript (LAT) using the CRISPR/Cas9 system. The mutant strain exhibited lowered infectivity and virulence in macaques. Neutralization testing and ELISpot detection of the specific T-cell responses confirmed the specific immunity induced by M3 immunization and this immunity defended against the challenges of the wild-type strain and restricted the entry of the wild-type strain into the trigeminal ganglion. These results in rhesus macaques demonstrated the potential of the attenuated vaccine for the prevention of HSV-1 in humans.
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Affiliation(s)
- Shengtao Fan
- Yunnan Key Laboratory of Vaccine Research and Development on Severe Infectious Diseases, Institute of Medical Biology, Chinese Academy of Medical Sciences & Peking Union Medical College, Kunming 650118, China.
| | - Xingli Xu
- Yunnan Key Laboratory of Vaccine Research and Development on Severe Infectious Diseases, Institute of Medical Biology, Chinese Academy of Medical Sciences & Peking Union Medical College, Kunming 650118, China.
| | - Yun Liao
- Yunnan Key Laboratory of Vaccine Research and Development on Severe Infectious Diseases, Institute of Medical Biology, Chinese Academy of Medical Sciences & Peking Union Medical College, Kunming 650118, China.
| | - Yongrong Wang
- Yunnan Key Laboratory of Vaccine Research and Development on Severe Infectious Diseases, Institute of Medical Biology, Chinese Academy of Medical Sciences & Peking Union Medical College, Kunming 650118, China.
| | - Jianbin Wang
- Yunnan Key Laboratory of Vaccine Research and Development on Severe Infectious Diseases, Institute of Medical Biology, Chinese Academy of Medical Sciences & Peking Union Medical College, Kunming 650118, China.
| | - Min Feng
- Yunnan Key Laboratory of Vaccine Research and Development on Severe Infectious Diseases, Institute of Medical Biology, Chinese Academy of Medical Sciences & Peking Union Medical College, Kunming 650118, China.
| | - Lichun Wang
- Yunnan Key Laboratory of Vaccine Research and Development on Severe Infectious Diseases, Institute of Medical Biology, Chinese Academy of Medical Sciences & Peking Union Medical College, Kunming 650118, China.
| | - Ying Zhang
- Yunnan Key Laboratory of Vaccine Research and Development on Severe Infectious Diseases, Institute of Medical Biology, Chinese Academy of Medical Sciences & Peking Union Medical College, Kunming 650118, China.
| | - Zhanlong He
- Institute of Medical Biology, Chinese Academy of Medical Sciences & Peking Union Medical College, Kunming 650118, China.
| | - Fengmei Yang
- Institute of Medical Biology, Chinese Academy of Medical Sciences & Peking Union Medical College, Kunming 650118, China.
| | - Nigel W Fraser
- Department of Microbiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA.
| | - Qihan Li
- Yunnan Key Laboratory of Vaccine Research and Development on Severe Infectious Diseases, Institute of Medical Biology, Chinese Academy of Medical Sciences & Peking Union Medical College, Kunming 650118, China.
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8
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Miyachi M, Imafuku S. Incidence of serum antibody titers against herpes simplex virus in Japanese patients. J Dermatol 2016; 44:47-51. [PMID: 27401119 DOI: 10.1111/1346-8138.13506] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2016] [Accepted: 05/30/2016] [Indexed: 11/30/2022]
Abstract
Herpes simplex virus (HSV) establishes latency in the sensory neuronal ganglia after primary infection, and occasionally causes recurrent infection, mainly on the lips or genitalia. Previous reports revealed an age-related increase in HSV-immunoglobulin G seropositive subjects in a hospital-based study and the general population in Japan. In this report, we retrospectively analyzed the results of serological tests against HSV, in which subjects were diagnosed with or suspected as having HSV infection. A total of 1216 subjects with at least one complement fixation (CF) result were included. Of these, 771 subjects (63.4%) were positive at first visit. When stratified by age, incidence of positive patients linearly increased with age from teenagers (44.9%) to those in their 80s (88.9%). Positivity in women was higher than in men overall; significantly higher incidence was observed in women aged in their 30s, 40s and 60s. When observing changing HSV-CF titers over time in 81 initially negative patients, 18 (22%) seroconverted during the 2121-day observation period. In this study, we clearly show that distribution of HSV-CF titers is similar to previous HSV-immunoglobulin G results. This correlation is probably caused by the continual subclinical proliferation of HSV, thus maintaining CF titers. Our observations provide current data on the incidence of HSV, reconfirming that serological examination is unreliable in diagnosing recurrent herpes, and the majority of infected subjects are asymptomatic.
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Affiliation(s)
- Motoko Miyachi
- Department of Dermatology, Fukuoka University Faculty of Medicine, Fukuoka, Japan
| | - Shinichi Imafuku
- Department of Dermatology, Fukuoka University Faculty of Medicine, Fukuoka, Japan
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Samudio I, Rezvani K, Shaim H, Hofs E, Ngom M, Bu L, Liu G, Lee JTC, Imren S, Lam V, Poon GFT, Ghaedi M, Takei F, Humphries K, Jia W, Krystal G. UV-inactivated HSV-1 potently activates NK cell killing of leukemic cells. Blood 2016; 127:2575-86. [PMID: 26941401 PMCID: PMC4892253 DOI: 10.1182/blood-2015-04-639088] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2015] [Accepted: 02/26/2016] [Indexed: 11/20/2022] Open
Abstract
Herein we demonstrate that oncolytic herpes simplex virus-1 (HSV-1) potently activates human peripheral blood mononuclear cells (PBMCs) to lyse leukemic cell lines and primary acute myeloid leukemia samples, but not healthy allogeneic lymphocytes. Intriguingly, we found that UV light-inactivated HSV-1 (UV-HSV-1) is equally effective in promoting PBMC cytolysis of leukemic cells and is 1000- to 10 000-fold more potent at stimulating innate antileukemic responses than UV-inactivated cytomegalovirus, vesicular stomatitis virus, reovirus, or adenovirus. Mechanistically, UV-HSV-1 stimulates PBMC cytolysis of leukemic cells, partly via Toll-like receptor-2/protein kinase C/nuclear factor-κB signaling, and potently stimulates expression of CD69, degranulation, migration, and cytokine production in natural killer (NK) cells, suggesting that surface components of UV-HSV-1 directly activate NK cells. Importantly, UV-HSV-1 synergizes with interleukin-15 (IL-15) and IL-2 in inducing activation and cytolytic activity of NK cells. Additionally, UV-HSV-1 stimulates glycolysis and fatty acid oxidation-dependent oxygen consumption in NK cells, but only glycolysis is required for their enhanced antileukemic activity. Last, we demonstrate that T cell-depleted human PBMCs exposed to UV-HSV-1 provide a survival benefit in a murine xenograft model of human acute myeloid leukemia (AML). Taken together, our results support the preclinical development of UV-HSV-1 as an adjuvant, alone or in combination with IL-15, for allogeneic donor mononuclear cell infusions to treat AML.
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Affiliation(s)
- Ismael Samudio
- Programa de Investigacion e Innovacion en Leucemia Aguda y Cronica, Bogotá, Colombia; Terry Fox Laboratory, British Columbia Cancer Agency, Vancouver, Canada
| | - Katayoun Rezvani
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, TX; and
| | - Hila Shaim
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, TX; and
| | - Elyse Hofs
- Terry Fox Laboratory, British Columbia Cancer Agency, Vancouver, Canada
| | - Mor Ngom
- Terry Fox Laboratory, British Columbia Cancer Agency, Vancouver, Canada
| | - Luke Bu
- Brain Research Centre, University of British Columbia, Vancouver, Canada
| | - Guoyu Liu
- Brain Research Centre, University of British Columbia, Vancouver, Canada
| | - Jason T C Lee
- Terry Fox Laboratory, British Columbia Cancer Agency, Vancouver, Canada
| | - Suzan Imren
- Terry Fox Laboratory, British Columbia Cancer Agency, Vancouver, Canada
| | - Vivian Lam
- Terry Fox Laboratory, British Columbia Cancer Agency, Vancouver, Canada
| | - Grace F T Poon
- Terry Fox Laboratory, British Columbia Cancer Agency, Vancouver, Canada
| | - Maryam Ghaedi
- Terry Fox Laboratory, British Columbia Cancer Agency, Vancouver, Canada
| | - Fumio Takei
- Terry Fox Laboratory, British Columbia Cancer Agency, Vancouver, Canada
| | - Keith Humphries
- Terry Fox Laboratory, British Columbia Cancer Agency, Vancouver, Canada
| | - William Jia
- Brain Research Centre, University of British Columbia, Vancouver, Canada
| | - Gerald Krystal
- Terry Fox Laboratory, British Columbia Cancer Agency, Vancouver, Canada
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Epidemiology of Genital Herpes Simplex Virus Type 1 and 2 Infections in Southwestern Finland During a 10-Year Period (2003–2012). Sex Transm Dis 2014; 41:268-71. [DOI: 10.1097/olq.0000000000000101] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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