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Jeyaraman M, Muthu S, Bapat A, Jain R, Sushmitha E, Gulati A, Channaiah Anudeep T, Dilip SJ, Jha NK, Kumar D, Kesari KK, Ojha S, Dholpuria S, Gupta G, Dureja H, Chellappan DK, Singh SK, Dua K, Jha SK. Bracing NK cell based therapy to relegate pulmonary inflammation in COVID-19. Heliyon 2021; 7:e07635. [PMID: 34312598 PMCID: PMC8294777 DOI: 10.1016/j.heliyon.2021.e07635] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2020] [Revised: 04/05/2021] [Accepted: 07/19/2021] [Indexed: 02/07/2023] Open
Abstract
The contagiosity of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has startled mankind and has brought our lives to a standstill. The treatment focused mainly on repurposed immunomodulatory and antiviral agents along with the availability of a few vaccines for prophylaxis to vanquish COVID-19. This seemingly mandates a deeper understanding of the disease pathogenesis. This necessitates a plausible extrapolation of cell-based therapy to COVID-19 and is regarded equivalently significant. Recently, correlative pieces of clinical evidence reported a robust decline in lymphocyte count in severe COVID-19 patients that suggest dysregulated immune responses as a key element contributing to the pathophysiological alterations. The large granular lymphocytes also known as natural killer (NK) cells play a heterogeneous role in biological functioning wherein their frontline action defends the body against a wide array of infections and tumors. They prominently play a critical role in viral clearance and executing immuno-modulatory activities. Accumulated clinical evidence demonstrate a decrease in the number of NK cells in circulation with or without phenotypical exhaustion. These plausibly contribute to the progression of pulmonary inflammation in COVID-19 pneumonia and result in acute lung injury. In this review, we have outlined the present understanding of the immunological response of NK cells in COVID-19 infection. We have also discussed the possible use of these powerful biological cells as a therapeutic agent in view of preventing immunological harms of SARS-CoV-2 and the current challenges in advocating NK cell therapy for the same.
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Affiliation(s)
- Madhan Jeyaraman
- Department of Orthopedics, School of Medical Sciences and Research, Sharda University, Greater Noida, Uttar Pradesh, India
| | - Sathish Muthu
- Department of Orthopedics, Government Medical College and Hospital, Dindigul, Tamil Nadu, India
| | - Asawari Bapat
- Quality and Regulatory Affairs, Infohealth FZE, United Arab Emirates
| | - Rashmi Jain
- School of Medical Sciences and Research, Sharda University, Greater Noida, Uttar Pradesh, India
| | - E.S. Sushmitha
- Department of Dermatology, Raja Rajeswari Medical College & Hospital, Bengaluru, Karnataka
| | - Arun Gulati
- Department of Orthopedics, Kalpana Chawla Government Medical College & Hospital, Karnal, Haryana, India
| | - Talagavadi Channaiah Anudeep
- Department of Plastic Surgery, Topiwala National Medical College and BYL Nair Ch. Hospital, Mumbai, Maharashtra, India
| | | | - Niraj Kumar Jha
- Department of Biotechnology, School of Engineering &Technology, Sharda University, Greater Noida, Uttar Pradesh, 201310, India
| | - Dhruv Kumar
- Amity Institute of Molecular Medicine & Stem Cell Research, Amity University Uttar Pradesh, Noida, India
| | - Kavindra Kumar Kesari
- Department of Applied Physics, School of Science, Aalto University, Espoo, 00076, Finland
| | - Shreesh Ojha
- Department of Pharmacology and Therapeutics, College of Medicine and Health Sciences, PO Box 17666, United Arab Emirates University, Al Ain, United Arab Emirates
| | - Sunny Dholpuria
- Indian Scientific Education and Technology Foundation, Lucknow, 226002, UP, India
| | - Gaurav Gupta
- School of Pharmacy, Suresh Gyan Vihar University, Jagatpura, Jaipur, India
| | - Harish Dureja
- Faculty of Pharmaceutical Sciences, Maharshi Dayanand University, Rohtak, India
| | - Dinesh Kumar Chellappan
- Department of Life Sciences, School of Pharmacy, International Medical University (IMU), Bukit Jalil, 57000, Kuala Lumpur, Malaysia
| | - Sachin Kumar Singh
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara, Punjab, 144411, India
| | - Kamal Dua
- Department of Life Sciences, School of Basic Science and Research, Sharda University, Greater Noida, Uttar Pradesh, 201310, India
| | - Saurabh Kumar Jha
- Department of Biotechnology, School of Engineering &Technology, Sharda University, Greater Noida, Uttar Pradesh, 201310, India
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Costa-Carvalho BT, Viana MA, Brunialti MKC, Kallas EG, Salomao R. An imbalance of naive and memory/effector subsets and altered expression of CD38 on T lymphocytes in two girls with hyper-IgM syndrome. Clin Exp Immunol 2004; 136:291-6. [PMID: 15086393 PMCID: PMC1809018 DOI: 10.1111/j.1365-2249.2004.02446.x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022] Open
Abstract
In this report we evaluated CD4(+) T, CD8(+) T and natural killer (NK) cell counts, the levels of naive/memory subsets within the CD4(+) T lymphocyte population, expression of CD38 on T lymphocytes, and CD4(+) and CD8(+) T cell cytokine production in two girls with hyper-IgM (HIM) syndrome. Both girls developed recurrent infections early in infancy, presenting a wide spectrum of clinical manifestations, with a strikingly different disease severity between them. CD4(+) T cell counts were low in both children (patient 1: 214 cells/mm(3) and patient 2: 392 cells/mm(3)), and the CD4/CD8 T cell ratio was 0.4 for patient 1, the patient with the more severe disease, and 1.4 for patient 2. NK cell numbers were low in patient 1 (60 cells/mm(3)) and borderline (286 cells/mm(3)) with regard to normal levels in patient 2. An imbalance of naive and memory/effector cell subsets was found in both girls, with the percentage of CD45RA(+) 27(+) (naive) CD4(+) T lymphocytes being 5.8 and 12.4 for patients 1 and 2, respectively. Expression of CD38 on the surface of T lymphocytes was low in patient 1. Detection of intracellular interferon (IFN)-gamma and tumour necrosis factor (TNF)-alpha in CD4(+) and CD8(+) T lymphocytes upon PMA-Io stimulus was preserved in both children. In conclusion, we found low numbers of CD4(+) T lymphocytes and a dramatic redistribution of naive and memory/effector CD4(+) T lymphocytes in two girls with non-X-linked HIM syndrome. Furthermore, we found low expression of CD38 on T lymphocytes and low numbers of NK cells in the patient with the more severe disease, indicating a possible role for these cells in the pathogenesis of this immunodeficiency.
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Affiliation(s)
- B T Costa-Carvalho
- Division of Allergy, Clinical Immunology and Rheumatology of the Department of Pediatrics, Federal University of Sao Paulo, Sao Paulo, Brazil
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Sato M, Ohashi J, Tsuchiya N, Kashiwase K, Ishikawa Y, Arita H, Hanaoka K, Tokunaga K, Yabe T. Association of HLA-A*3303-B*4403-DRB1*1302 haplotype, but not of TNFA promoter and NKp30 polymorphism, with postherpetic neuralgia (PHN) in the Japanese population. Genes Immun 2002; 3:477-81. [PMID: 12486606 DOI: 10.1038/sj.gene.6363890] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2001] [Revised: 04/02/2002] [Accepted: 04/10/2002] [Indexed: 11/08/2022]
Abstract
Herpes zoster is a common disease caused by reactivation of the varicella zoster virus (VZV). In a small number of herpes zoster patients, pain persists beyond 4 weeks or more after healing of vesicular eruptions; this condition is termed postherpetic neuralgia (PHN). Positive associations of human histocompatibility leukocyte antigens (HLA) class I antigens, A33 and B44, with PHN in the Japanese population have been reported. Our hypothesis is that susceptibility genes to PHN might exist in the HLA region and the study objective is to further examine possible associations of genes in HLA class I, II and III regions, HLA-A, -B, -DRB1, tumor necrosis factor alpha (TNFA) promoter, and a natural killer cell activating receptor, NKp30 polymorphisms with PHN. Although TNFA or NKp30 in the class III region had been considered as a candidate locus, we found no associations of TNFA promoter or NKp30 polymorphisms with PHN in this study. We demonstrated that HLA-A*3303, -B*4403 and -DRB1*1302 alleles were significantly associated with PHN (P = 0.0007 for A*3303, P = 0.001 for B*4403 and P = 0.001 for DRB1*1302). The frequency of the HLA-A*3303-B*4403-DRB1*1302 haplotype was also significantly higher in the PHN patients than in the healthy controls (P = 0.0039). Our results suggest that this haplotype might be related to the pathogenesis of PHN.
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Affiliation(s)
- M Sato
- Department of Research, Tokyo Metropolitan Red Cross Blood Center, Tokyo, 150-0012 Japan
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Abstract
Herpes zoster is the clinical consequence of a late reactivation of the varicella zoster virus (VZV). It infects mainly the elderly, but pediatric cases are not uncommon. It occurs mostly in immunocompromised children, or in infancy after reactivation of latent VZV infection acquired transplacentally during intrauterine life. Rarely, herpes zoster occurs in otherwise normal children, especially following varicella during the first year of life. Clinical presentation of herpes zoster in children is identical to that of adult, with usually a benign course. The impairment of cellular and non specific immunity (Natural Killer cells) appears to have a particular role in the occurrence of herpes zoster. Treatment of the usual form comprises antiseptic measures and prevention of pruritus. In immunocompromised children, the infection is generally severe and disseminated, and can result in high rates of morbidity and mortality, thus requiring specific intravenous antiviral therapy with antiviral drugs such as acyclovir without delay. There is no single approach towards VZV infection prevention in immunocompromised hosts. Vaccination with live attenuated varicella vaccine, has proved to be efficient and safe in immunocompromised children.
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Affiliation(s)
- A Banerjee
- Service de pédiatrie générale, centre hospitalier René-Dubos, Pontoise, France
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