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Sacco KA, Gazzin A, Notarangelo LD, Delmonte OM. Granulomatous inflammation in inborn errors of immunity. Front Pediatr 2023; 11:1110115. [PMID: 36891233 PMCID: PMC9986611 DOI: 10.3389/fped.2023.1110115] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/28/2022] [Accepted: 01/23/2023] [Indexed: 02/22/2023] Open
Abstract
Granulomas have been defined as inflammatory infiltrates formed by recruitment of macrophages and T cells. The three-dimensional spherical structure typically consists of a central core of tissue resident macrophages which may merge into multinucleated giant cells surrounded by T cells at the periphery. Granulomas may be triggered by infectious and non-infectious antigens. Cutaneous and visceral granulomas are common in inborn errors of immunity (IEI), particularly among patients with chronic granulomatous disease (CGD), combined immunodeficiency (CID), and common variable immunodeficiency (CVID). The estimated prevalence of granulomas in IEI ranges from 1%-4%. Infectious agents causing granulomas such Mycobacteria and Coccidioides presenting atypically may be 'sentinel' presentations for possible underlying immunodeficiency. Deep sequencing of granulomas in IEI has revealed non-classical antigens such as wild-type and RA27/3 vaccine-strain Rubella virus. Granulomas in IEI are associated with significant morbidity and mortality. The heterogeneity of granuloma presentation in IEI presents challenges for mechanistic approaches to treatment. In this review, we discuss the main infectious triggers for granulomas in IEI and the major forms of IEI presenting with 'idiopathic' non-infectious granulomas. We also discuss models to study granulomatous inflammation and the impact of deep-sequencing technology while searching for infectious triggers of granulomatous inflammation. We summarize the overarching goals of management and highlight the therapeutic options reported for specific granuloma presentations in IEI.
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Affiliation(s)
- Keith A Sacco
- Department of Pulmonology, Section of Allergy-Immunology, Phoenix Children's Hospital, Phoenix, AZ, United States
| | - Andrea Gazzin
- Laboratory of Clinical Immunology and Microbiology, Immune Deficiency Genetics Section, National Institutes of Health, Bethesda, MD, United States
| | - Luigi D Notarangelo
- Laboratory of Clinical Immunology and Microbiology, Immune Deficiency Genetics Section, National Institutes of Health, Bethesda, MD, United States
| | - Ottavia M Delmonte
- Laboratory of Clinical Immunology and Microbiology, Immune Deficiency Genetics Section, National Institutes of Health, Bethesda, MD, United States
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Tomomasa D, Sato T, Hasegawa T, Morio T, Kanegane H. Cartilage-hair hypoplasia with T-cell dysfunction. Pediatr Int 2022; 64:e15080. [PMID: 35278261 DOI: 10.1111/ped.15080] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/17/2021] [Revised: 10/19/2021] [Accepted: 11/01/2021] [Indexed: 11/27/2022]
Affiliation(s)
- Dan Tomomasa
- Departments of Pediatrics and Developmental Biology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University (TMDU), Tokyo, Japan
| | - Takeshi Sato
- Department of Pediatrics, Keio University School of Medicine, Tokyo, Japan
| | - Tomonobu Hasegawa
- Department of Pediatrics, Keio University School of Medicine, Tokyo, Japan
| | - Tomohiro Morio
- Departments of Pediatrics and Developmental Biology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University (TMDU), Tokyo, Japan
| | - Hirokazu Kanegane
- Child Health and Development, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University (TMDU), Tokyo, Japan
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Shvedova M, Kobayashi T. MicroRNAs in cartilage development and dysplasia. Bone 2020; 140:115564. [PMID: 32745689 PMCID: PMC7502492 DOI: 10.1016/j.bone.2020.115564] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Revised: 07/24/2020] [Accepted: 07/28/2020] [Indexed: 12/13/2022]
Abstract
Small regulatory microRNAs (miRNAs) post-transcriptionally suppress gene expression. MiRNAs expressed in skeletal progenitor cells and chondrocytes regulate diverse aspects of cellular function and thus skeletal development. In this review, we discuss the role of miRNAs in skeletal development, particularly focusing on those whose physiological roles were revealed in vivo. Deregulation of miRNAs is found in multiple acquired diseases such as cancer; however congenital diseases caused by mutations in miRNA genes are very rare. Among those are mutations in miR-140 and miR-17~92 miRNAs which cause skeletal dysplasias. We also discuss pathological mechanisms underlining these skeletal dysplasias.
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Affiliation(s)
- Maria Shvedova
- Endocrine Unit, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA
| | - Tatsuya Kobayashi
- Endocrine Unit, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA.
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Na S, Saldana BD, Peredo-Pinto H, Gonzalez CE, Kroemer AH, Hawksworth J, Matsumoto CS, Yazigi N, Kaufman S, Fishbein TM, Khan K. Successful long-term outcome after combined hematopoietic stem cell transplantation and small bowel transplantation: A case report and review of the literature. Pediatr Transplant 2019; 23:e13563. [PMID: 31471935 DOI: 10.1111/petr.13563] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/25/2019] [Revised: 06/27/2019] [Accepted: 07/08/2019] [Indexed: 11/30/2022]
Abstract
Combining HSCT with SOT is an unusual and challenging undertaking given the complexities of immune modulation, the need to balance comorbidities, and the cumulative potential for complications. Early life-threatening complications include infections and related effects, graft rejection, and GVHD can be expected to be increased especially if the HSCT is indicated for high-risk cases such as individuals with severe combined immune deficiency and SOT that includes an intestine graft. Herein, we report such a case. Our patient is unique as a long-term survivor. We review the literature and the features of our case, especially the timing of transplants and human leukocyte antigen matching for HSCT that resulted in a successful outcome and discuss how this may be applied to others in the future.
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Affiliation(s)
- Sera Na
- Department of Pediatrics, Medstar Georgetown University Hospital, Washington, DC, USA
| | - Blachy Davila Saldana
- Department of Pediatric Hematology/Oncology, Children's National Medical Center, Washington, DC, USA
| | - Helka Peredo-Pinto
- Department of Pediatric Hematology/Oncology, Medstar Georgetown University Hospital, Washington, DC, USA
| | - Corina Elena Gonzalez
- Department of Pediatric Hematology/Oncology, Medstar Georgetown University Hospital, Washington, DC, USA
| | | | - Jason Hawksworth
- Transplant Surgery, Medstar Georgetown University Hospital, Washington, DC, USA
| | | | - Nada Yazigi
- Department of Transplant, Medstar Georgetown University Hospital, Washington, DC, USA
| | - Stuart Kaufman
- Department of Transplant, Medstar Georgetown University Hospital, Washington, DC, USA
| | | | - Khalid Khan
- Department of Transplant, Medstar Georgetown University Hospital, Washington, DC, USA
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Hematological Malignancies Associated With Primary Immunodeficiency Disorders. Clin Immunol 2018; 194:46-59. [DOI: 10.1016/j.clim.2018.06.011] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2018] [Revised: 06/25/2018] [Accepted: 06/28/2018] [Indexed: 12/18/2022]
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Walter JE, Farmer JR, Foldvari Z, Torgerson TR, Cooper MA. Mechanism-Based Strategies for the Management of Autoimmunity and Immune Dysregulation in Primary Immunodeficiencies. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY-IN PRACTICE 2017; 4:1089-1100. [PMID: 27836058 DOI: 10.1016/j.jaip.2016.08.004] [Citation(s) in RCA: 49] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/10/2016] [Revised: 08/01/2016] [Accepted: 08/19/2016] [Indexed: 01/27/2023]
Abstract
A broad spectrum of autoimmunity is now well described in patients with primary immunodeficiencies (PIDs). Management of autoimmune disease in the background of PID is particularly challenging given the seemingly discordant goals of immune support and immune suppression. Our growing ability to define the molecular underpinnings of immune dysregulation has facilitated novel targeted therapeutics. This review focuses on mechanism-based treatment strategies for the most common autoimmune and inflammatory complications of PID including autoimmune cytopenias, rheumatologic disease, and gastrointestinal disease. We aim to provide guidance regarding the rational use of these agents in the complex PID patient population.
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Affiliation(s)
- Jolan E Walter
- Department of Pediatrics & Medicine, University of South Florida at Johns Hopkins All Children's Hospital, St Petersburg, Fla; Division of Pediatric Allergy & Immunology, Massachusetts General Hospital for Children, Boston, Mass; Division of Immunology, Boston Children's Hospital, Boston, Mass.
| | - Jocelyn R Farmer
- Department of Allergy & Immunology, Massachusetts General Hospital, Boston, Mass
| | - Zsofia Foldvari
- Department of Cancer Immunology, Oslo University Hospital Radiumhospitalet, Oslo, Norway; K. G. Jebsen Centers for Cancer Immunotherapy and for Inflammation Research, Institute for Clinical Medicine, University of Oslo, Oslo, Norway
| | - Troy R Torgerson
- Department of Pediatrics, University of Washington School of Medicine, Seattle, Wash
| | - Megan A Cooper
- Department of Pediatrics, Division of Rheumatology, Washington University School of Medicine, St Louis, Mo
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Pregnancy Outcome in Cartilage-Hair Hypoplasia, a Rare Form of Dwarfism. Case Rep Obstet Gynecol 2017; 2017:4737818. [PMID: 28251002 PMCID: PMC5306987 DOI: 10.1155/2017/4737818] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2016] [Accepted: 01/16/2017] [Indexed: 11/30/2022] Open
Abstract
Background. This case report discusses the pregnancy outcome of a patient with cartilage-hair hypoplasia, a rare form of dwarfism, and multiple previous orthopedic surgeries. Literature on pregnancy outcomes in patients with cartilage-hair hypoplasia is limited. Case. A 32-year-old patient with cartilage-hair hypoplasia presented at 12 weeks' gestation to the high-risk obstetrics clinic for care. Preterm labor resulted in cesarean delivery at 34 weeks' gestation with general anesthetic. Breastfeeding was stopped at 6 weeks due to neonatal complications. Conclusion. Pregnancy and delivery were uncomplicated. A multidisciplinary approach allowed for effective management during pregnancy and postnatal care. This is the first known documented case of prenatal care, delivery, and breastfeeding in a woman with this rare disorder.
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Variable phenotype of severe immunodeficiencies associated with RMRP gene mutations. J Clin Immunol 2015; 35:147-57. [PMID: 25663137 DOI: 10.1007/s10875-015-0135-7] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2014] [Accepted: 01/23/2015] [Indexed: 10/24/2022]
Abstract
PURPOSE Mutations in RMRP primarily give rise to Cartilage Hair Hypoplasia (CHH), a highly diverse skeletal disorder which can be associated with severe immunodeficiency. Increased availability of RMRP mutation screening has uncovered a number of infants with significant immunodeficiency but only mild or absent skeletal features. We surveyed the clinical and immunological phenotype of children who have undergone allogeneic haematopoietic stem cell transplantation for this condition in the UK. METHODS Thirteen patients with confirmed RMRP mutations underwent allogeneic stem cell transplantation (SCT) at two nationally commissioned centres using a variety of donors and conditioning regimens. Records were retrospectively reviewed. RESULTS Median time from clinical presentation to diagnosis was 12 months (range 1 to 276 months), with three infants diagnosed with severe combined immunodeficiency (SCID) without radiographical manifestations of CHH. A total of 17 allogeneic procedures were performed on 13 patients including two stem-cell top-ups. The median age at transplant was 32.4 months (range 1.5 to 125 months). Of the eleven surviving patients, median follow-up was 50 months (range 21.6 to 168 months). CONCLUSIONS RMRP mutations can cause short stature and significant immunodeficiency which can be corrected by allogeneic SCT and the diagnosis should be considered even in the absence of skeletal manifestations.
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Clinical Features and Management of Cartilage-Hair Hypoplasia: A Narrative Review. JOURNAL OF PEDIATRICS REVIEW 2015. [DOI: 10.5812/jpr.194] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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