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Alabbas A, Alasmari BG, Saeed M, Al-Tala SM, Abualama AE. Hemophagocytic Lymphohistiocytosis (HLH) Due to Fulminant Salmonella Sepsis in the Setting of IL12Rβ1 (Interleukin 12 Receptor Beta 1) Deficiency. Cureus 2023; 15:e41946. [PMID: 37588305 PMCID: PMC10425967 DOI: 10.7759/cureus.41946] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/16/2023] [Indexed: 08/18/2023] Open
Abstract
Interleukin 12 receptor beta 1 (IL12Rβ1) deficiency is the most common cause of Mendelian susceptibility to mycobacterial disease (MSMD). MSMD usually predisposes the affected individuals to infections with weakly virulent mycobacteria such as Bacille Calmette-Guérin (BCG), environmental mycobacteria, non-typhoidal Salmonella, and certain other intracellular pathogens. MSMD usually presents with disseminated BCG infection after exposure to the BCG vaccine. Infections with non-typhoidal Salmonella are considered the second most common manifestation of MSMD; however, severe presentation with such organisms is unusual. In this report, we describe a case of a previously healthy infant who was found to have IL12Rβ1 deficiency after she presented with hemophagocytic lymphohistiocytosis (HLH) secondary to severe Salmonella enterica sepsis. This case report highlights the importance of considering the diagnosis of MSMD in any patient presenting with severe non-typhoidal Salmonella infections even in the absence of any exposure to low-virulent mycobacteria.
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Affiliation(s)
- Ali Alabbas
- Pediatrics, Najran General Hospital, Najran, SAU
- Pediatrics, Armed Forces Hospital South Region - AFHSR, Khamis Mushait, SAU
| | - Badriah G Alasmari
- Pediatrics, Armed Forces Hospital South Region - AFHSR, Khamis Mushait, SAU
| | - Muhammad Saeed
- Pediatric Neurology, Armed Forces Hospital South Region - AFHSR, Khamis Mushait, SAU
| | - Saeed M Al-Tala
- Pediatric Genetics, Armed Forces Hospital South Region - AFHSR, Khamis Mushait, SAU
| | - Ayman E Abualama
- Pediatric Hematology and Oncology, Armed Forces Hospital South Region - AFHSR, Khamis Mushait, SAU
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San-Juan D, Pérez Melgoza M, Zavaleta Martínez O, López RA, Salazar AC, Bastida JDM, Ojeda RM. Disseminated multidrug-resistant tuberculosis and SARS-CoV-2 co-infection in a child with IL-12Rβ1 deficiency. Indian J Tuberc 2023; 70:129-133. [PMID: 36740310 PMCID: PMC9055382 DOI: 10.1016/j.ijtb.2022.04.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2021] [Accepted: 04/24/2022] [Indexed: 02/07/2023]
Abstract
Mendelian Susceptibility to Mycobacterial Disease describes a spectrum of inherited defects, of which complete deficiency of the interleukin-12 receptor β subunit 1 (IL-12Rβ1) is the most common cause. This condition results in a predisposition to severe disease caused by mycobacteria. We report a case of disseminated multidrug-resistant tuberculosis with extensive central nervous system affection with SARS-CoV-2 co-infection, in a 4-year-old child with IL-12Rβ1 complete deficiency.
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Affiliation(s)
- Daniel San-Juan
- Epilepsy Clinic, National Institute of Neurology and Neurosurgery Manuel Velasco Suárez, Mexico City, Mexico.
| | - Misael Pérez Melgoza
- Infectology, Maternal and Child Hospital Institute of Social Security of the State of Mexico and Municipalities (ISSSM&M), Tomas Alva Edison S/n, Delegación San Lorenzo Tepaltitlán I, Delegación San Lorenzo Tepaltitlán, 50160 Toluca de Lerdo, Mexico.
| | - Oscar Zavaleta Martínez
- Immunology, Maternal and Child Hospital (ISSSM&M), Tomas Alva Edison S/n, Delegación San Lorenzo Tepaltitlán I, Delegación San Lorenzo Tepaltitlán, 50160 Toluca de Lerdo, Mexico.
| | - Raúl Aguilar López
- Neurosurgery, Maternal and Child Hospital (ISSSM&M), Tomas Alva Edison S/n, Delegación San Lorenzo Tepaltitlán I, Delegación San Lorenzo Tepaltitlán, 50160 Toluca de Lerdo, Mexico.
| | - Alvaro Contreras Salazar
- Faculty of Medicine, Autonomous University of the State of Mexico, Av Paseo Tollocan, C. Jesús Carranza, Moderna de La Cruz, 50180 Toluca de Lerdo, Mexico.
| | - Jesús del Moral Bastida
- Faculty of Medicine, Autonomous University of the State of Mexico, Av Paseo Tollocan, C. Jesús Carranza, Moderna de La Cruz, 50180 Toluca de Lerdo, Mexico
| | - Raúl Miranda Ojeda
- Faculty of Medicine, Autonomous University of the State of Mexico, Av Paseo Tollocan, C. Jesús Carranza, Moderna de La Cruz, 50180 Toluca de Lerdo, Mexico.
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Immune Correlates of Disseminated BCG Infection in IL12RB1-Deficient Mice. Vaccines (Basel) 2022; 10:vaccines10071147. [PMID: 35891311 PMCID: PMC9316795 DOI: 10.3390/vaccines10071147] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Revised: 07/13/2022] [Accepted: 07/14/2022] [Indexed: 02/04/2023] Open
Abstract
Interleukin-12 receptor β1 (IL12RB1)-deficient individuals show increased susceptibilities to local or disseminated BCG infection and environmental mycobacteria infection. However, the low clinical penetrance of IL12RB1 deficiency and low recurrence rate of mycobacteria infection suggest that protective immunity still exists in this population. In this study, we investigated the mechanism of tuberculosis suppression using the IL12RB1-deficient mouse model. Our results manifested that Il12rb1−/− mice had significantly increased CFU counts in spleens and lungs, especially when BCG (Danish strain) was inoculated subcutaneously. The innate TNF-a and IFN-γ responses decreased, while the IL-17 responses increased significantly in the lungs of Il12rb1−/− mice. We also found that PPD-specific IFN-γ release was impaired in Il12rb1−/− mice, but the specific TNF-a release was not compromised, and the antibody responses were significantly enhanced. Moreover, correlation analyses revealed that both the innate and PPD-specific IFN-γ responses positively correlated with CFU counts, whereas the innate IL-12a levels negatively correlated with CFU counts in Il12rb1−/− mice lungs. Collectively, these findings proved that the adaptive immunities against mycobacteria are not completely nullified in Il12rb1−/− mice. Additionally, our results imply that IFN-γ responses alone might not be able to contain BCGitis in the setting of IL12RB1 deficiency.
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van Staden D, Haynes RK, Viljoen JM. Adapting Clofazimine for Treatment of Cutaneous Tuberculosis by Using Self-Double-Emulsifying Drug Delivery Systems. Antibiotics (Basel) 2022; 11:antibiotics11060806. [PMID: 35740212 PMCID: PMC9219976 DOI: 10.3390/antibiotics11060806] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2022] [Revised: 06/10/2022] [Accepted: 06/12/2022] [Indexed: 12/10/2022] Open
Abstract
Although chemotherapeutic treatment regimens are currently available, and considerable effort has been lavished on the development of new drugs for the treatment of tuberculosis (TB), the disease remains deeply intractable and widespread. This is due not only to the nature of the life cycle and extraordinarily disseminated habitat of the causative pathogen, principally Mycobacterium tuberculosis (Mtb), in humans and the multi-drug resistance of Mtb to current drugs, but especially also to the difficulty of enabling universal treatment of individuals, immunocompromised or otherwise, in widely differing socio-economic environments. For the purpose of globally eliminating TB by 2035, the World Health Organization (WHO) introduced the "End-TB" initiative by employing interventions focusing on high impact, integrated and patient-centered approaches, such as individualized therapy. However, the extraordinary shortfall in stipulated aims, for example in actual treatment and in TB preventative treatments during the period 2018-2022, latterly and greatly exacerbated by the COVID-19 pandemic, means that even greater pressure is now placed on enhancing our scientific understanding of the disease, repurposing or repositioning old drugs and developing new drugs as well as evolving innovative treatment methods. In the specific context of multidrug resistant Mtb, it is furthermore noted that the incidence of extra-pulmonary TB (EPTB) has significantly increased. This review focusses on the potential of utilizing self-double-emulsifying drug delivery systems (SDEDDSs) as topical drug delivery systems for the dermal route of administration to aid in treatment of cutaneous TB (CTB) and other mycobacterial infections as a prelude to evaluating related systems for more effective treatment of CTB and other mycobacterial infections at large. As a starting point, we consider here the possibility of adapting the highly lipophilic riminophenazine clofazimine, with its potential for treatment of multi-drug resistant TB, for this purpose. Additionally, recently reported synergism achieved by adding clofazimine to first-line TB regimens signifies the need to consider clofazimine. Thus, the biological effects and pharmacology of clofazimine are reviewed. The potential of plant-based oils acting as emulsifiers, skin penetration enhancers as well as these materials behaving as anti-microbial components for transporting the incorporated drug are also discussed.
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Evaluation of patients with primary immunodeficiency associated with Bacille Calmette-Guerin (BCG)-vaccine-derived complications. Allergol Immunopathol (Madr) 2020; 48:729-737. [PMID: 33115608 DOI: 10.1016/j.aller.2020.04.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2020] [Revised: 04/24/2020] [Accepted: 04/27/2020] [Indexed: 02/06/2023]
Abstract
BACKGROUND Bacille Calmette-Guerin (BCG) vaccination has a great impact on the prevention of severe complications of tuberculosis. However, in patients with primary immunodeficiencies (PID), it can lead to severe complications such as severe combined immunodeficiency, chronic granulomatous disease, and Mendelian susceptibility to mycobacterial disease. This study highlights the demographics, clinical complications and laboratory parameters among PID patients associated with BCG vaccination side effects. METHODS One hundred and thirty-seven PID patients with BCGosis were evaluated in this study, based on the complications following BCG vaccination. RESULTS The mean age of the patients with BCG complications at the time of the first visit was five years. The within-group comparison of patients showed a highly significant incidence of pneumonia and hepatomegaly in severe combined immunodeficiency patients. Furthermore, the immunologic data showed an increase in the overall rates of lymphocytes such as CD3+, CD4+ and CD8 + T cells in Mendelian susceptibility to mycobacterial disease patients. The level of immunoglobulins has also increased in chronic granulomatous disease patients. CONCLUSION The high rate of undiagnosed PIDs predisposes individuals to a high risk of severe side effects as a result of BCG vaccination, as well as infants that are less than one month of age. Therefore, there is a need for early screening and diagnosis of PIDs before exposing unknown PID status patients to BCG vaccination. The benefits of screening and early diagnosis of PID cannot be overemphasized, especially in patients with a previous family history of immunodeficiency.
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Marinho FV, Fahel JS, de Araujo ACVSC, Diniz LTS, Gomes MTR, Resende DP, Junqueira-Kipnis AP, Oliveira SC. Guanylate binding proteins contained in the murine chromosome 3 are important to control mycobacterial infection. J Leukoc Biol 2020; 108:1279-1291. [PMID: 32620042 DOI: 10.1002/jlb.4ma0620-526rr] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2020] [Revised: 06/01/2020] [Accepted: 06/21/2020] [Indexed: 11/08/2022] Open
Abstract
Guanylate binding proteins (GBPs) are important effector molecules of autonomous response induced by proinflammatory stimuli, mainly IFNs. The murine GBPs clustered in chromosome 3 (GBPchr3) contains the majority of human homologous GBPs. Despite intense efforts, mycobacterial-promoted diseases are still a major public health problem. However, the combined importance of GBPchr3 during mycobacterial infection has been overlooked. This study addresses the influence of the GBPchr3 in host immunity against mycobacterial infection to elucidate the relationship between cell-intrinsic immunity and triggering of an efficient anti-mycobacterial immune response. Here we show that all GBPchr3 are up-regulated in lungs of mice during Mycobacterium bovis BCG infection, resembling tissue expression of IFN-γ. Mice deficient in GBPchr3 (GBPchr3-/- ) were more susceptible to infection, displaying diminished expression of autophagy-related genes (LC3B, ULK1, and ATG5) in lungs. Additionally, there was reduced proinflammatory cytokine production complementary to diminished numbers of myeloid cells in spleens of GBPchr3-/- . Higher bacterial burden in GBPchr3-/- animals correlated with increased number of tissue granulomas. Furthermore, absence of GBPchr3 hampered activation and production of TNF-α and IL-12 by dendritic cells. Concerning macrophages, lack of GBPs impaired their antimicrobial function, diminishing autophagy induction and intracellular killing efficiency. In contrast, single GBP2 deficiency did not contribute to in vivo bacterial control. In conclusion, this study shows that GBPchr3 are important not only to stimulate cell-intrinsic immunity but also for inducing an efficient immune response to control mycobacterial infection in vivo.
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Affiliation(s)
- Fabio V Marinho
- Department of Biochemistry and Immunology, Institute of Biological Sciences, Federal University of Minas Gerais, Minas Gerais, Belo Horizonte, Brazil
| | - Julia S Fahel
- Department of Biochemistry and Immunology, Institute of Biological Sciences, Federal University of Minas Gerais, Minas Gerais, Belo Horizonte, Brazil
| | - Ana Carolina V S C de Araujo
- Department of Biochemistry and Immunology, Institute of Biological Sciences, Federal University of Minas Gerais, Minas Gerais, Belo Horizonte, Brazil
| | - Lunna T S Diniz
- Department of Biochemistry and Immunology, Institute of Biological Sciences, Federal University of Minas Gerais, Minas Gerais, Belo Horizonte, Brazil
| | - Marco T R Gomes
- Department of Biochemistry and Immunology, Institute of Biological Sciences, Federal University of Minas Gerais, Minas Gerais, Belo Horizonte, Brazil
| | - Danilo P Resende
- Tropical Institute of Pathology and Public Health, Department of Microbiology, Immunology, Parasitology and Pathology, Federal University of Goias, Goias, Goiania, Brazil
| | - Ana P Junqueira-Kipnis
- Tropical Institute of Pathology and Public Health, Department of Microbiology, Immunology, Parasitology and Pathology, Federal University of Goias, Goias, Goiania, Brazil
| | - Sergio C Oliveira
- Department of Biochemistry and Immunology, Institute of Biological Sciences, Federal University of Minas Gerais, Minas Gerais, Belo Horizonte, Brazil
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Bustamante J. Mendelian susceptibility to mycobacterial disease: recent discoveries. Hum Genet 2020; 139:993-1000. [PMID: 32025907 DOI: 10.1007/s00439-020-02120-y] [Citation(s) in RCA: 121] [Impact Index Per Article: 30.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2019] [Accepted: 01/18/2020] [Indexed: 02/06/2023]
Abstract
Mendelian susceptibility to mycobacterial disease (MSMD) is caused by inborn errors of IFN-γ immunity. Affected patients are highly and selectively susceptible to weakly virulent mycobacteria, such as environmental mycobacteria and Bacillus Calmette-Guérin vaccines. Since 1996, disease-causing mutations have been reported in 15 genes, with allelic heterogeneity leading to 30 genetic disorders. Here, we briefly review the progress made in molecular, cellular, immunological, and clinical studies of MSMD since the last review published in 2018. Highlights include the discoveries of new genetic etiologies of MSMD: autosomal recessive (AR) complete deficiencies of (1) SPPL2a, (2) IL-12Rβ2, and (3) IL-23R, and (4) homozygosity for TYK2 P1104A, resulting in selective impairment of responses to IL-23. The penetrance of SPPL2a deficiency for MSMD is high, probably complete, whereas that of IL-12Rβ2 and IL-23R deficiencies, and TYK2 P1104A homozygosity, is incomplete, and probably low. SPPL2a deficiency has added weight to the notion that human cDC2 and Th1* cells are important for antimycobacterial immunity. Studies of IL-12Rβ2 and IL-23R deficiencies, and of homozygosity for P1104A TYK2, have shown that both IL-12 and IL-23 are required for optimal levels of IFN-γ. These recent findings illustrate how forward genetic studies of MSMD are continuing to shed light on the mechanisms of protective immunity to mycobacteria in humans.
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Affiliation(s)
- Jacinta Bustamante
- Imagine Institute, Paris University, Paris, France. .,Laboratory of Human Genetics of Infectious Diseases, Necker Branch, INSERM UMR 1163, Necker Hospital for Sick Children, 24 Boulevard du Montparnasse, Paris, France. .,Study Center for Primary Immunodeficiencies, AP-HP, Necker Children Hospital, Paris, France.
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