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El Kettani A, Ouair H, Marnissi F, El Bakkouri J, Chevalier R, Lorenzo L, Kholaiq H, Béziat V, Jouanguy E, Casanova JL, Bousfiha AA. Case Report of Two Independent Moroccan Families with Syndromic Epidermodysplasia Verruciformis and STK4 Deficiency. Viruses 2024; 16:1415. [PMID: 39339890 PMCID: PMC11437448 DOI: 10.3390/v16091415] [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: 07/16/2024] [Revised: 08/28/2024] [Accepted: 09/03/2024] [Indexed: 09/30/2024] Open
Abstract
Epidermodysplasia verruciformis (EV) is a rare genodermatosis caused by β-human papillomaviruses (HPV) in immunodeficient patients. EV is characterized by flat warts and pityriasis-like lesions and might be isolated or syndromic, associated with some other infectious manifestations. We report here three patients from two independent families, with syndromic EV for both of them. By whole exome sequencing, we found that the patients carry new homozygous variants in STK4, both leading to a premature stop codon. STK4 deficiency causes a combined immunodeficiency characterized by a broad infectious susceptibility to bacteria, viruses, and fungi. Auto-immune manifestations were also reported. Deep immunophenotyping revealed multiple cytopenia in the three affected patients, in particular deep CD4+ T cells deficiency. We report here the fourth and the fifth cases of the syndromic EV due to STK4 deficiency.
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Affiliation(s)
- Assiya El Kettani
- Laboratory of Clinical Immunology-Inflammation and Allergy (LICIA), Faculty of Medicine and Pharmacy, Hassan II University, Casablanca 20250, Morocco; (J.E.B.); (H.K.); (A.A.B.)
- Laboratory of Bacteriology, Virology and Hospital Hygiene, Ibn Rochd University Hospital, Casablanca 20250, Morocco
- Laboratory of Bacteriology and Virology, Faculty of Medicine and Pharmacy, Hassan II University, Casablanca 20250, Morocco;
| | - Hind Ouair
- Laboratory of Bacteriology and Virology, Faculty of Medicine and Pharmacy, Hassan II University, Casablanca 20250, Morocco;
| | - Farida Marnissi
- Laboratory of Pathological Anatomy, Ibn Rochd University Hospital, Hassan II University, Casablanca 20250, Morocco;
| | - Jalila El Bakkouri
- Laboratory of Clinical Immunology-Inflammation and Allergy (LICIA), Faculty of Medicine and Pharmacy, Hassan II University, Casablanca 20250, Morocco; (J.E.B.); (H.K.); (A.A.B.)
- Immunology Laboratory, Ibn Rochd University Hospital, Casablanca 20250, Morocco
| | - Rémi Chevalier
- Laboratory of Human Genetics of Infectious Diseases, Necker Branch, Institut National de la Santé et de la Recherche Médicale (INSERM), 75015 Paris, France; (R.C.); (L.L.); (V.B.); (E.J.); (J.-L.C.)
- Imagine Institute, Paris Cité University, 75015 Paris, France
| | - Lazaro Lorenzo
- Laboratory of Human Genetics of Infectious Diseases, Necker Branch, Institut National de la Santé et de la Recherche Médicale (INSERM), 75015 Paris, France; (R.C.); (L.L.); (V.B.); (E.J.); (J.-L.C.)
- Imagine Institute, Paris Cité University, 75015 Paris, France
| | - Halima Kholaiq
- Laboratory of Clinical Immunology-Inflammation and Allergy (LICIA), Faculty of Medicine and Pharmacy, Hassan II University, Casablanca 20250, Morocco; (J.E.B.); (H.K.); (A.A.B.)
| | - Vivien Béziat
- Laboratory of Human Genetics of Infectious Diseases, Necker Branch, Institut National de la Santé et de la Recherche Médicale (INSERM), 75015 Paris, France; (R.C.); (L.L.); (V.B.); (E.J.); (J.-L.C.)
- Imagine Institute, Paris Cité University, 75015 Paris, France
- Laboratory of Human Genetics of Infectious Diseases, Rockefeller Branch, Rockefeller University, New York, NY 10065, USA
| | - Emmanuelle Jouanguy
- Laboratory of Human Genetics of Infectious Diseases, Necker Branch, Institut National de la Santé et de la Recherche Médicale (INSERM), 75015 Paris, France; (R.C.); (L.L.); (V.B.); (E.J.); (J.-L.C.)
- Imagine Institute, Paris Cité University, 75015 Paris, France
- Laboratory of Human Genetics of Infectious Diseases, Rockefeller Branch, Rockefeller University, New York, NY 10065, USA
| | - Jean-Laurent Casanova
- Laboratory of Human Genetics of Infectious Diseases, Necker Branch, Institut National de la Santé et de la Recherche Médicale (INSERM), 75015 Paris, France; (R.C.); (L.L.); (V.B.); (E.J.); (J.-L.C.)
- Imagine Institute, Paris Cité University, 75015 Paris, France
- Laboratory of Human Genetics of Infectious Diseases, Rockefeller Branch, Rockefeller University, New York, NY 10065, USA
- Howard Hughes Medical Institute, Chevy Chase, MD 20815-6789, USA
| | - Ahmed Aziz Bousfiha
- Laboratory of Clinical Immunology-Inflammation and Allergy (LICIA), Faculty of Medicine and Pharmacy, Hassan II University, Casablanca 20250, Morocco; (J.E.B.); (H.K.); (A.A.B.)
- Clinical Immunology and Infectious Pediatrics Department, Abderrahim Harouchi Hospital-Ibn Rochd University Hospital, Casablanca 20250, Morocco
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Ying W, Long X, Vandergriff T, Karnati H, Heberton M, Chen M, Wang X, Wysocki C, Kong XF. Epidermodysplasia Verruciformis and Vδ2 γδ T-cell Expansion in STK4 Deficiency. J Clin Immunol 2024; 44:172. [PMID: 39110273 PMCID: PMC11306306 DOI: 10.1007/s10875-024-01780-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2024] [Accepted: 07/28/2024] [Indexed: 08/10/2024]
Abstract
The clinical penetrance of infectious diseases varies considerably among patients with inborn errors of immunity (IEI), even for identical genetic defects. This variability is influenced by pathogen exposure, healthcare access and host-environment interactions. We describe here a patient in his thirties who presented with epidermodysplasia verruciformis (EV) due to infection with a weakly virulent beta-papillomavirus (HPV38) and CD4+ T-cell lymphopenia. The patient was born to consanguineous parents living in the United States. Exome sequencing identified a previously unknown biallelic STK4 stop-gain mutation (p.Trp425X). The patient had no relevant history of infectious disease during childhood other than mild wart-like lesion on the skin, but he developed diffuse large B-cell lymphoma (DLBCL) and EBV viremia with a low viral load in his thirties. Despite his low CD4+ T-cell count, the patient had normal counts of CD3+ cells, predominantly double-negative T cells (67.4%), which turned out to be Vδ2+ γδ T cells. γδ T-cell expansion has frequently been observed in the 33 reported cases with STK4 deficiency. The Vδ2 γδ T cells of this STK4-deficient patient are mostly CD45RA-CD27+CCR7+ central memory γδT cells, and their ability to proliferate in response to T-cell activation was impaired, as was that of CD4+ T cells. In conclusion, γδ T-cell expansion may act as a compensatory mechanism to combat viral infection, providing immune protection in immunocompromised individuals.
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MESH Headings
- Humans
- Epidermodysplasia Verruciformis/genetics
- Epidermodysplasia Verruciformis/diagnosis
- Male
- Protein Serine-Threonine Kinases/genetics
- Protein Serine-Threonine Kinases/deficiency
- Adult
- Receptors, Antigen, T-Cell, gamma-delta/genetics
- Intracellular Signaling Peptides and Proteins/genetics
- Intracellular Signaling Peptides and Proteins/deficiency
- Lymphoma, Large B-Cell, Diffuse/genetics
- Lymphoma, Large B-Cell, Diffuse/etiology
- Lymphoma, Large B-Cell, Diffuse/immunology
- Lymphoma, Large B-Cell, Diffuse/diagnosis
- Mutation/genetics
- Epstein-Barr Virus Infections/immunology
- Epstein-Barr Virus Infections/genetics
- Epstein-Barr Virus Infections/complications
- Intraepithelial Lymphocytes/immunology
- Consanguinity
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Affiliation(s)
- Wenjing Ying
- Division of Digestive and Liver Diseases, Department of Internal Medicine, UT Southwestern Medical Center, 5323 Harry Hines Blvd, Suite J5.136, Dallas, TX, 75390-9151, USA
- Department of Clinical Immunology, Children's Hospital of Fudan University, National Children's Medical Center, Shanghai, 201102, China
| | - Xin Long
- Division of Digestive and Liver Diseases, Department of Internal Medicine, UT Southwestern Medical Center, 5323 Harry Hines Blvd, Suite J5.136, Dallas, TX, 75390-9151, USA
- Hepatic Surgery Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Travis Vandergriff
- Departments of Dermatology and Pathology, UT Southwestern Medical Center, Dallas, TX, 75390, USA
| | - Hemanth Karnati
- Division of Digestive and Liver Diseases, Department of Internal Medicine, UT Southwestern Medical Center, 5323 Harry Hines Blvd, Suite J5.136, Dallas, TX, 75390-9151, USA
| | - Meghan Heberton
- Department of Dermatology and Dermatopathology, Harold C. Simmons Comprehensive Cancer Center, UT Southwestern Medical Center, Dallas, TX, 75390, USA
| | - Mingyi Chen
- Department of Pathology, Harold C. Simmons Comprehensive Cancer Center, UT Southwestern Medical Center, Dallas, TX, 75390, USA
| | - Xiaochuan Wang
- Department of Clinical Immunology, Children's Hospital of Fudan University, National Children's Medical Center, Shanghai, 201102, China
| | - Christian Wysocki
- Division of Allergy and Immunology, Department of Internal Medicine, UT Southwestern Medical Center, Dallas, TX, 75390, USA
| | - Xiao-Fei Kong
- Division of Digestive and Liver Diseases, Department of Internal Medicine, UT Southwestern Medical Center, 5323 Harry Hines Blvd, Suite J5.136, Dallas, TX, 75390-9151, USA.
- McDermott Center for Human Growth and Development, UT Southwestern Medical Center, 5323 Harry Hines Blvd, Suite J5.136, Dallas, TX, 75390-9151, USA.
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Barman P, Basu S, Goyal T, Sharma S, Siniah S, Tyagi R, Sharma K, Jindal AK, Pilania RK, Vignesh P, Dhaliwal M, Suri D, Rawat A, Singh S. Epstein-Barr virus-driven lymphoproliferation in inborn errors of immunity: a diagnostic and therapeutic challenge. Expert Rev Clin Immunol 2024:1-16. [PMID: 39066572 DOI: 10.1080/1744666x.2024.2386427] [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: 04/06/2024] [Revised: 07/15/2024] [Accepted: 07/26/2024] [Indexed: 07/28/2024]
Abstract
INTRODUCTION Inborn errors of immunity (IEI) are a group of genetically heterogeneous disorders with a wide-ranging clinical phenotype, varying from increased predisposition to infections to dysregulation of the immune system, including autoimmune phenomena, autoinflammatory disorders, lymphoproliferation, and malignancy. Lymphoproliferative disorder (LPD) in IEI refers to the nodal or extra-nodal and persistent or recurrent clonal or non-clonal proliferation of lymphoid cells in the clinical context of an inherited immunodeficiency or immune dysregulation. The Epstein-Barr virus (EBV) plays a significant role in the etiopathogenesis of LPD in IEIs. In patients with specific IEIs, lack of immune surveillance can lead to an uninhibited proliferation of EBV-infected cells that may result in chronic active EBV infection, hemophagocytic lymphohistiocytosis, and LPD, particularly lymphomas. AREAS COVERED We intend to discuss the pathogenesis, diagnosis, and treatment modalities directed toward EBV-associated LPD in patients with distinct IEIs. EXPERT OPINION EBV-driven lymphoproliferation in IEIs presents a diagnostic and therapeutic problem that necessitates a comprehensive understanding of host-pathogen interactions, immune dysregulation, and personalized treatment approaches. A multidisciplinary approach involving immunologists, hematologists, infectious disease specialists, and geneticists is paramount to addressing the diagnostic and therapeutic challenges posed by this intriguing yet formidable clinical entity.
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Affiliation(s)
- Prabal Barman
- Department of Pediatrics, Allergy Immunology Unit, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Suprit Basu
- Department of Pediatrics, Allergy Immunology Unit, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Taru Goyal
- Department of Pediatrics, Allergy Immunology Unit, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Saniya Sharma
- Department of Pediatrics, Allergy Immunology Unit, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Sangeetha Siniah
- Pediatric Infectious Disease and Immunology Unit, Department of Paediatrics, Hospital Tunku, Azizah Women and Children Hospital, Kuala Lumpur, Malaysia
| | - Rahul Tyagi
- Department of Pediatrics, Allergy Immunology Unit, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Kaushal Sharma
- Department of Pediatrics, Allergy Immunology Unit, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Ankur K Jindal
- Department of Pediatrics, Allergy Immunology Unit, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Rakesh K Pilania
- Department of Pediatrics, Allergy Immunology Unit, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Pandiarajan Vignesh
- Department of Pediatrics, Allergy Immunology Unit, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Manpreet Dhaliwal
- Department of Pediatrics, Allergy Immunology Unit, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Deepti Suri
- Department of Pediatrics, Allergy Immunology Unit, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Amit Rawat
- Department of Pediatrics, Allergy Immunology Unit, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Surjit Singh
- Department of Pediatrics, Allergy Immunology Unit, Postgraduate Institute of Medical Education and Research, Chandigarh, India
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Kilich G, Perelygina L, Sullivan KE. Rubella virus chronic inflammatory disease and other unusual viral phenotypes in inborn errors of immunity. Immunol Rev 2024; 322:113-137. [PMID: 38009321 DOI: 10.1111/imr.13290] [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] [Indexed: 11/28/2023]
Abstract
Infectious susceptibility is a component of many inborn errors of immunity. Nevertheless, antibiotic use is often used as a surrogate in history taking for infectious susceptibility, thereby disadvantaging patients who present with viral infections as their phenotype. Further complicating clinical evaluations are unusual manifestations of viral infections which may be less familiar that the typical respiratory viral infections. This review covers several unusual viral phenotypes arising in patients with inborn errors of immunity and other settings of immune compromise. In some cases, chronic infections lead to oncogenesis or tumor-like growths and the conditions and mechanisms of viral-induced oncogenesis will be described. This review covers enterovirus, rubella, measles, papillomavirus, and parvovirus B19. It does not cover EBV and hemophagocytic lymphohistiocytosis nor lymphomagenesis related to EBV. EBV susceptibility has been recently reviewed. Our goal is to increase awareness of the unusual manifestations of viral infections in patients with IEI and to describe treatment modalities utilized in this setting. Coincidentally, each of the discussed viral infections can have a cutaneous component and figures will serve as a reminder of the physical features of these viruses. Given the high morbidity and mortality, early recognition can only improve outcomes.
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Affiliation(s)
- Gonench Kilich
- Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Ludmila Perelygina
- Division of Viral Diseases, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
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Al-Saud B, Alajlan H, Alruwaili H, Almoaibed L, Al-Mazrou A, Ghebeh H, Al-Alwan M, Alazami AM. A unique STK4 mutation truncating only the C-terminal SARAH domain results in a mild clinical phenotype despite severe T cell lymphopenia: Case report. Front Immunol 2024; 15:1329610. [PMID: 38361950 PMCID: PMC10867200 DOI: 10.3389/fimmu.2024.1329610] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2023] [Accepted: 01/15/2024] [Indexed: 02/17/2024] Open
Abstract
Mutations in STK4 (MST1) are implicated in a form of autosomal recessive combined immunodeficiency, resulting in recurrent infections (especially Epstein-Barr virus viremia), autoimmunity, and cardiac malformations. Here we report a patient with an atypically mild presentation of this disease, initially presenting with severe T cell lymphopenia (< 500 per mm3) and intermittent neutropenia, but now surviving well on immunoglobulins and prophylactic antibacterial treatment. She harbors a unique STK4 mutation that lies further downstream than all others reported to date. Unlike other published cases, her mRNA transcript is not vulnerable to nonsense mediated decay (NMD) and yields a truncated protein that is expected to lose only the C-terminal SARAH domain. This domain is critical for autodimerization and autophosphorylation. While exhibiting significant differences from controls, this patient's T cell proliferation defects and susceptibility to apoptosis are not as severe as reported elsewhere. Expression of PD-1 is in line with healthy controls. Similarly, the dysregulation seen in immunophenotyping is not as pronounced as in other published cases. The nature of this mutation, enabling its evasion from NMD, provides a rare glimpse into the clinical and cellular features associated with the absence of a "null" phenotype of this protein.
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Affiliation(s)
- Bandar Al-Saud
- Section of Pediatric Allergy/Immunology, Department of Pediatrics, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
- College of Medicine, Alfaisal University, Riyadh, Saudi Arabia
| | - Huda Alajlan
- Translational Genomics, Centre for Genomic Medicine, King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia
| | - Hibah Alruwaili
- Translational Genomics, Centre for Genomic Medicine, King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia
| | - Latifa Almoaibed
- Section of Pediatric Allergy/Immunology, Department of Pediatrics, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
| | - Amer Al-Mazrou
- Cell Therapy and Immunobiology Department, King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia
| | - Hazem Ghebeh
- College of Medicine, Alfaisal University, Riyadh, Saudi Arabia
- Cell Therapy and Immunobiology Department, King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia
| | - Monther Al-Alwan
- College of Medicine, Alfaisal University, Riyadh, Saudi Arabia
- Cell Therapy and Immunobiology Department, King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia
| | - Anas M. Alazami
- Translational Genomics, Centre for Genomic Medicine, King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia
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Pan-Hammarström Q, Casanova JL. Human genetic and immunological determinants of SARS-CoV-2 and Epstein-Barr virus diseases in childhood: Insightful contrasts. J Intern Med 2023; 294:127-144. [PMID: 36906905 DOI: 10.1111/joim.13628] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/13/2023]
Abstract
There is growing evidence to suggest that severe disease in children infected with common viruses that are typically benign in other children can result from inborn errors of immunity or their phenocopies. Infection with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), a cytolytic respiratory RNA virus, can lead to acute hypoxemic COVID-19 pneumonia in children with inborn errors of type I interferon (IFN) immunity or autoantibodies against IFNs. These patients do not appear to be prone to severe disease during infection with Epstein-Barr virus (EBV), a leukocyte-tropic DNA virus that can establish latency. By contrast, various forms of severe EBV disease, ranging from acute hemophagocytosis to chronic or long-term illnesses, such as agammaglobulinemia and lymphoma, can manifest in children with inborn errors disrupting specific molecular bridges involved in the control of EBV-infected B cells by cytotoxic T cells. The patients with these disorders do not seem to be prone to severe COVID-19 pneumonia. These experiments of nature reveal surprising levels of redundancy of two different arms of immunity, with type I IFN being essential for host defense against SARS-CoV-2 in respiratory epithelial cells, and certain surface molecules on cytotoxic T cells essential for host defense against EBV in B lymphocytes.
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Affiliation(s)
| | - Jean-Laurent Casanova
- St Giles Laboratory of Human Genetics of Infectious Diseases, The Rockefeller University, New York, New York, USA
- Howard Hughes Medical Institute, New York, New York, USA
- Laboratory of Human Genetics of Infectious Diseases, Inserm, Paris, France
- Imagine Institute, Paris Cité University, Paris, France
- Department of Pediatrics, Necker Hospital for Sick Children, Paris, France
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Uygun V, Keleş S, Daloğlu H, Öztürkmen S, Yalçın K, Karasu G, Yeşilipek A. Hematopoietic stem cell transplantation in serine/threonine kinase 4 (STK4) deficiency: Report of two cases and literature review. Pediatr Transplant 2023; 27:e14439. [PMID: 36394186 DOI: 10.1111/petr.14439] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/20/2022] [Revised: 07/06/2022] [Accepted: 11/07/2022] [Indexed: 11/18/2022]
Abstract
BACKGROUND Serine/threonine kinase 4 (STK4) deficiency is a combined immunodeficiency (CID) characterized by early onset recurrent bacterial, viral, and fungal infections. Allogeneic hematopoietic stem cell transplantation (HSCT) is a curative therapy for CID; however, little is known about the necessity and benefits of HSCT in patients with STK4 deficiency. METHODS We report two siblings with STK4 deficiency transplanted from two unrelated donors with the same conditioning regimen. RESULTS In the conditioning regimen, rituximab was given on Day -11 (375 mg/m2 ), and sirolimus was added on the same day. Busulfan was administered at a myeloablative dose (3.2 mg/kg; Days -7 to -4) with 150 mg/m2 of fludarabine (Days -7 to -3). They were transplanted with peripheral blood stem cells, and graft-versus-host disease (GVHD) prophylaxis was administered with 10 mg/m2 methotrexate on Days 1, 3, and 6. In addition, mycophenolate mofetil (MMF) was started on Day 1 with ongoing use of sirolimus. We did not encounter veno-occlusive disease (VOD), high-grade acute GVHD, or significant organ toxicity in either patient. Both patients were well at the end of the first year after HSCT with complete donor chimerism. CONCLUSIONS Serine/threonine kinase 4 deficiency is a disease with high mortality post-HSCT; therefore, the conditioning regimen and GVHD prophylaxis strategies are important considerations in these patients. In our opinion, the conditioning regimen, which includes rituximab and busulfan and fludarabine (BU-FLU), GVHD prophylaxis with sirolimus and MMF, and short-term methotrexate, offers favorable outcomes and is well tolerated in our STK4-deficient patients.
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Affiliation(s)
- Vedat Uygun
- Faculty of Medicine, MedicalPark Antalya Hospital, Department Of Pediatric Bone Marrow Transplantation Unit, İstinye University, Antalya, Turkey
| | - Sevgi Keleş
- Meram Medical Faculty, Division of Pediatric Immunology and Allergy, Necmettin Erbakan University, Konya, Turkey
| | - Hayriye Daloğlu
- Faculty of Health Sciences, MedicalPark Antalya Hospital, Department Of Pediatric Bone Marrow Transplantation Unit, Antalya Bilim University, Antalya, Turkey
| | - Seda Öztürkmen
- Department Of Pediatric Bone Marrow Transplantation Unit, MedicalPark Antalya Hospital, Antalya, Turkey
| | - Koray Yalçın
- Faculty of Medicine, MedicalPark Göztepe Hospital, Department Of Pediatric Bone Marrow Transplantation Unit, Bahçeşehir University, İstanbul, Turkey
| | - Gülsün Karasu
- Department Of Pediatric Bone Marrow Transplantation Unit, MedicalPark Göztepe Hospital, İstanbul, Turkey
| | - Akif Yeşilipek
- Department Of Pediatric Bone Marrow Transplantation Unit, MedicalPark Antalya Hospital, Antalya, Turkey
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Li Z, Mu W, Xiao M. Genetic lesions and targeted therapy in Hodgkin lymphoma. Ther Adv Hematol 2023; 14:20406207221149245. [PMID: 36654739 PMCID: PMC9841868 DOI: 10.1177/20406207221149245] [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: 04/21/2022] [Accepted: 12/16/2022] [Indexed: 01/15/2023] Open
Abstract
Hodgkin lymphoma is a special type of lymphoma in which tumor cells frequently undergo multiple genetic lesions that are associated with accompanying pathway abnormalities. These pathway abnormalities are dominated by active signaling pathways, such as the JAK-STAT (Janus kinase-signal transducer and activator of transcription) pathway and the NFκB (nuclear factor kappa-B) pathway, which usually result in hyperactive survival signaling. Targeted therapies often play an important role in hematologic malignancies, such as CAR-T therapy (chimeric antigen receptor T-cell immunotherapy) targeting CD19 and CD22 in diffuse large B-cell lymphoma, while in Hodgkin lymphoma, the main targets of targeted therapies are CD30 molecules and PD1 molecules. Drugs targeting other molecules are also under investigation. This review summarizes the actionable genetic lesions, current treatment options, clinical trials for Hodgkin lymphoma and the potential value of those genetic lesions in clinical applications.
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Affiliation(s)
- Zhe Li
- Department of Hematology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Wei Mu
- Department of Hematology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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Simonin M, Jardin F, Leblanc T, Latour S, Landman Parker J. An update on molecular features and therapeutic perspectives of pediatric classical Hodgkin Lymphoma. What the clinician needs to know? Eur J Med Genet 2022; 66:104672. [PMID: 36423786 DOI: 10.1016/j.ejmg.2022.104672] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2022] [Revised: 11/06/2022] [Accepted: 11/19/2022] [Indexed: 11/23/2022]
Abstract
Our understanding of Hodgkin lymphoma (HL) molecular biology has been radically transformed over recent years due to the advent and the spreading of the new generation sequencing approaches. These advances offer new insights about genetic predisposition to HL in children and are currently being translated into promising and more selective drugs (brentuximab and checkpoint inhibitors) offering the perspective to reduce treatment-related toxicity. Thus, as more than 90% of pediatric patients are cured after the first line treatment, a major emphasis is placed on survivorship by reducing treatment intensity, in particular, the use of radiotherapy and chemotherapy associated with long-term toxicities. The purposes of this review are to summarize the recent advances performed in the field of molecular biology of HL, in particular the promising development of liquid biopsies. We also provide an update review of immunodeficiencies associated to HL in children recently identified. Finally, we report the recent studies supporting the efficacy of new targeted therapeutics in adult and pediatric cHL (anti-CD30 and anti-PD1).
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Affiliation(s)
- Mathieu Simonin
- Department of Pediatric Hematology and Oncology, AP-HP, Armand Trousseau Hospital, Sorbonne University, Paris, France; Laboratory of Normal and Pathological Lymphoid Differentiation, Institut Necker Enfants Malades (INEM), INERM UMR1151, Paris, France; Laboratory of Lymphocyte Activation and Susceptibility to EBV Infection, INSERM UMR1163, Imagine Institute, Paris, France; Université de Paris, Paris, France.
| | - Fabrice Jardin
- Department of Hematology, Center Henri Becquerel, University of Rouen, INSERM UMR1245, Rouen, France
| | - Thierry Leblanc
- Department of Pediatric Hematology, AP-HP, Robert Debré Hospital, University Paris Diderot, Paris, France
| | - Sylvain Latour
- Laboratory of Lymphocyte Activation and Susceptibility to EBV Infection, INSERM UMR1163, Imagine Institute, Paris, France; Université de Paris, Paris, France
| | - Judith Landman Parker
- Department of Pediatric Hematology and Oncology, AP-HP, Armand Trousseau Hospital, Sorbonne University, Paris, France
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10
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Circular RNA_0057209 Acts as ceRNA to Inhibit Thyroid Cancer Progression by Promoting the STK4-Mediated Hippo Pathway via Sponging MicroRNA-183. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2022; 2022:9974639. [PMID: 35308166 PMCID: PMC8933075 DOI: 10.1155/2022/9974639] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Revised: 10/28/2021] [Accepted: 11/09/2021] [Indexed: 12/19/2022]
Abstract
Thyroid cancer is the most common malignancy of the endocrine system, and its outcome remains unsatisfactory. In recent years, circular RNAs (circRNAs) have emerged as crucial regulators in cancers. In the current study, we aimed to investigate whether and how circRNA_0057209 functioned in thyroid cancer. Initial results revealed that circRNA_0057209 and STK4 were both reduced, while miR-183 was up-regulated in thyroid cancer tissues and cells. Experiments including RNA pull-down and RIP assays further identified that upregulation of circRNA_0057209 augmented the expression of STK4, a target gene of miR-183, by competitively-binding to miR-183. Furthermore, functional experiments provided evidence that overexpression of circRNA_0057209 not only inhibited the proliferative, migratory, and invasive properties of thyroid cancer cells while facilitating their apoptosis but also delayed tumor growth. Conversely, upregulation of miR-183 or silencing of STK4 reversed the changes induced by circRNA_0057209. Meanwhile, mechanistic experimentation demonstrated that circRNA_0057209 promoted STK4 expression by sponging miR-183, while STK4 enhanced YAP phosphorylation to mediate the Hippo pathway, thereby suppressing tumor progression. Altogether, our findings indicated that circRNA_0057209 may serve as a competing endogenous RNA of miR-183 to increase STK4 expression, thus inhibiting the development of thyroid cancer.
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11
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Saglam A, Cagdas D, Aydin B, Keles S, Reisli I, Arslankoz S, Katipoglu K, Uner A. STK4 deficiency and EBV-associated lymphoproliferative disorders, emphasis on histomorphology, and review of literature. Virchows Arch 2021; 480:393-401. [PMID: 34604912 DOI: 10.1007/s00428-021-03147-w] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2021] [Revised: 06/15/2021] [Accepted: 06/17/2021] [Indexed: 01/03/2023]
Abstract
Aberrations of the STK4 gene in humans result in an autosomal recessively inherited primary immunodeficiency. We identified three patients with STK4 deficiency who had presented to our hospital and reviewed their biopsy samples with the goal of detailing the characteristics of STK4 deficiency from a pathology perspective. Case 1 was a 20-year-old male who presented with cervical and supraclavicular lymphadenopathy which showed plasmacytic hyperplasia and a concurrent bronchial mass, with AA amyloidosis and EBV-associated "polymorphic lymphoproliferative disorder (LPD) resembling polymorphic post-transplant LPD." The second case was an 8-year-old girl with abdominal lymphadenopathy; biopsy revealed a complex lymphoproliferation which consisted of EBV-associated "polymorphic LPD resembling polymorphic post-transplant LPD," plasmacytic hyperplasia, granulomatous reaction, and a CD4- and PD-1-positive clonal T cell proliferation. The third was a 15-year-old girl with a laryngeal mass, representing a high-grade B cell lymphoma with prominent plasmacytic differentiation. Our cases emphasize the complex and challenging histopathology of lymphoid proliferations in patients with STK4 deficiency.
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Affiliation(s)
- Arzu Saglam
- Department of Pathology, Hacettepe University Faculty of Medicine, 06100, Ankara, Turkey
| | - Deniz Cagdas
- Department of Pediatric Immunology, Hacettepe University Faculty of Medicine, 06100, Ankara, Turkey
| | - Burca Aydin
- Department of Pediatric Oncology, Hacettepe University Faculty of Medicine, 06100, Ankara, Turkey
| | - Sevgi Keles
- Department of Pediatric Immunology, Meram Faculty of Medicine, Necmettin Erbakan University, Konya, Turkey
| | - Ismail Reisli
- Department of Pediatric Immunology, Meram Faculty of Medicine, Necmettin Erbakan University, Konya, Turkey
| | - Sehbal Arslankoz
- Department of Pathology, Hacettepe University Faculty of Medicine, 06100, Ankara, Turkey
| | - Kubra Katipoglu
- Department of Pathology, Hacettepe University Faculty of Medicine, 06100, Ankara, Turkey
| | - Aysegul Uner
- Department of Pathology, Hacettepe University Faculty of Medicine, 06100, Ankara, Turkey.
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12
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Lino CNR, Ghosh S. Epstein-Barr Virus in Inborn Immunodeficiency-More Than Infection. Cancers (Basel) 2021; 13:cancers13194752. [PMID: 34638238 PMCID: PMC8507541 DOI: 10.3390/cancers13194752] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2021] [Revised: 09/05/2021] [Accepted: 09/06/2021] [Indexed: 12/18/2022] Open
Abstract
Simple Summary Epstein–Barr Virus (EBV) is a common virus that is readily controlled by a healthy immune system and rarely causes serious problems in infected people. However, patients with certain genetic defects of their immune system might have difficulties controlling EBV and often develop severe and life-threatening conditions, such as severe inflammation and malignancies. In this review, we provide a summary of inherited immune diseases that lead to a high susceptibility to EBV infection and discuss how this infection is associated with cancer development. Abstract Epstein–Barr Virus (EBV) is a ubiquitous virus affecting more than 90% of the world’s population. Upon infection, it establishes latency in B cells. It is a rather benign virus for immune-competent individuals, in whom infections usually go unnoticed. Nevertheless, EBV has been extensively associated with tumorigenesis. Patients suffering from certain inborn errors of immunity are at high risk of developing malignancies, while infection in the majority of immune-competent individuals does not seem to lead to immune dysregulation. Herein, we discuss how inborn mutations in TNFRSF9, CD27, CD70, CORO1A, CTPS1, ITK, MAGT1, RASGRP1, STK4, CARMIL2, SH2D1A, and XIAP affect the development, differentiation, and function of key factors involved in the immunity against EBV, leading to increased susceptibility to lymphoproliferative disease and lymphoma.
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Affiliation(s)
| | - Sujal Ghosh
- Correspondence: ; Tel.: +49-211-811-6224; Fax: +49-211-811-6191
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13
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López-Nevado M, González-Granado LI, Ruiz-García R, Pleguezuelo D, Cabrera-Marante O, Salmón N, Blanco-Lobo P, Domínguez-Pinilla N, Rodríguez-Pena R, Sebastián E, Cruz-Rojo J, Olbrich P, Ruiz-Contreras J, Paz-Artal E, Neth O, Allende LM. Primary Immune Regulatory Disorders With an Autoimmune Lymphoproliferative Syndrome-Like Phenotype: Immunologic Evaluation, Early Diagnosis and Management. Front Immunol 2021; 12:671755. [PMID: 34447369 PMCID: PMC8382720 DOI: 10.3389/fimmu.2021.671755] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2021] [Accepted: 07/16/2021] [Indexed: 12/26/2022] Open
Abstract
Primary immune regulatory disorders (PIRD) are associated with autoimmunity, autoinflammation and/or dysregulation of lymphocyte homeostasis. Autoimmune lymphoproliferative syndrome (ALPS) is a PIRD due to an apoptotic defect in Fas-FasL pathway and characterized by benign and chronic lymphoproliferation, autoimmunity and increased risk of lymphoma. Clinical manifestations and typical laboratory biomarkers of ALPS have also been found in patients with a gene defect out of the Fas-FasL pathway (ALPS-like disorders). Following the Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA), we identified more than 600 patients suffering from 24 distinct genetic defects described in the literature with an autoimmune lymphoproliferative phenotype (ALPS-like syndromes) corresponding to phenocopies of primary immunodeficiency (PID) (NRAS, KRAS), susceptibility to EBV (MAGT1, PRKCD, XIAP, SH2D1A, RASGRP1, TNFRSF9), antibody deficiency (PIK3CD gain of function (GOF), PIK3R1 loss of function (LOF), CARD11 GOF), regulatory T-cells defects (CTLA4, LRBA, STAT3 GOF, IL2RA, IL2RB, DEF6), combined immunodeficiencies (ITK, STK4), defects in intrinsic and innate immunity and predisposition to infection (STAT1 GOF, IL12RB1) and autoimmunity/autoinflammation (ADA2, TNFAIP3,TPP2, TET2). CTLA4 and LRBA patients correspond around to 50% of total ALPS-like cases. However, only 100% of CTLA4, PRKCD, TET2 and NRAS/KRAS reported patients had an ALPS-like presentation, while the autoimmunity and lymphoproliferation combination resulted rare in other genetic defects. Recurrent infections, skin lesions, enteropathy and malignancy are the most common clinical manifestations. Some approaches available for the immunological study and identification of ALPS-like patients through flow cytometry and ALPS biomarkers are provided in this work. Protein expression assays for NKG2D, XIAP, SAP, CTLA4 and LRBA deficiencies and functional studies of AKT, STAT1 and STAT3 phosphorylation, are showed as useful tests. Patients suspected to suffer from one of these disorders require rapid and correct diagnosis allowing initiation of tailored specific therapeutic strategies and monitoring thereby improving the prognosis and their quality of life.
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Affiliation(s)
- Marta López-Nevado
- Immunology Department, University Hospital 12 de Octubre, Madrid, Spain.,Research Institute Hospital 12 Octubre (imas12), Madrid, Spain
| | - Luis I González-Granado
- Research Institute Hospital 12 Octubre (imas12), Madrid, Spain.,Immunodeficiency Unit, Department of Pediatrics, University Hospital 12 de Octubre, Madrid, Spain
| | - Raquel Ruiz-García
- Immunology Department, Centre Diagnòstic Biomèdic, Hospital Clínic, Barcelona, Spain
| | - Daniel Pleguezuelo
- Immunology Department, University Hospital 12 de Octubre, Madrid, Spain.,Research Institute Hospital 12 Octubre (imas12), Madrid, Spain
| | - Oscar Cabrera-Marante
- Immunology Department, University Hospital 12 de Octubre, Madrid, Spain.,Research Institute Hospital 12 Octubre (imas12), Madrid, Spain
| | - Nerea Salmón
- Research Institute Hospital 12 Octubre (imas12), Madrid, Spain.,Immunodeficiency Unit, Department of Pediatrics, University Hospital 12 de Octubre, Madrid, Spain
| | - Pilar Blanco-Lobo
- Paediatric Infectious Diseases, Rheumatology and Immunology Unit, University Hospital Virgen del Rocío, Institute of Biomedicine, Biomedicine Institute (IBiS)/University of Seville/Superior Council of Scientific Investigations (CSIC), Seville, Spain
| | - Nerea Domínguez-Pinilla
- Research Institute Hospital 12 Octubre (imas12), Madrid, Spain.,Pediatric Hematology and Oncology Unit, Toledo Hospital Complex, Toledo, Spain and University Hospital 12 de Octubre, Madrid, Spain
| | | | - Elena Sebastián
- Hematology and Hemotherapy Unit, University Children's Hospital Niño Jesús, Madrid, Spain
| | - Jaime Cruz-Rojo
- Endocrine Unit, Department of Pediatrics, University Hospital 12 de Octubre, Madrid, Spain
| | - Peter Olbrich
- Paediatric Infectious Diseases, Rheumatology and Immunology Unit, University Hospital Virgen del Rocío, Institute of Biomedicine, Biomedicine Institute (IBiS)/University of Seville/Superior Council of Scientific Investigations (CSIC), Seville, Spain
| | - Jesús Ruiz-Contreras
- Research Institute Hospital 12 Octubre (imas12), Madrid, Spain.,Immunodeficiency Unit, Department of Pediatrics, University Hospital 12 de Octubre, Madrid, Spain.,School of Medicine, Complutense University of Madrid, Madrid, Spain
| | - Estela Paz-Artal
- Immunology Department, University Hospital 12 de Octubre, Madrid, Spain.,Research Institute Hospital 12 Octubre (imas12), Madrid, Spain.,School of Medicine, Complutense University of Madrid, Madrid, Spain
| | - Olaf Neth
- Paediatric Infectious Diseases, Rheumatology and Immunology Unit, University Hospital Virgen del Rocío, Institute of Biomedicine, Biomedicine Institute (IBiS)/University of Seville/Superior Council of Scientific Investigations (CSIC), Seville, Spain
| | - Luis M Allende
- Immunology Department, University Hospital 12 de Octubre, Madrid, Spain.,Research Institute Hospital 12 Octubre (imas12), Madrid, Spain.,School of Medicine, Complutense University of Madrid, Madrid, Spain
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14
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Guennoun A, Bougarn S, Khan T, Mackeh R, Rahman M, Al-Ali F, Ata M, Aamer W, Prosser D, Habib T, Chin-Smith E, Al-Darwish K, Zhang Q, Al-Shakaki A, Robay A, Crystal RG, Fakhro K, Al-Naimi A, Al Maslamani E, Tuffaha A, Janahi I, Janahi M, Love DR, Karim MY, Lo B, Hassan A, Adeli M, Marr N. A Novel STK4 Mutation Impairs T Cell Immunity Through Dysregulation of Cytokine-Induced Adhesion and Chemotaxis Genes. J Clin Immunol 2021; 41:1839-1852. [PMID: 34427831 PMCID: PMC8604862 DOI: 10.1007/s10875-021-01115-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2021] [Accepted: 08/01/2021] [Indexed: 11/06/2022]
Abstract
Purpose Human serine/threonine kinase 4 (STK4) deficiency is a rare, autosomal recessive genetic disorder leading to combined immunodeficiency; however, the extent to which immune signaling and host defense are impaired is unclear. We assessed the functional consequences of a novel, homozygous nonsense STK4 mutation (NM_006282.2:c.871C > T, p.Arg291*) identified in a pediatric patient by comparing his innate and adaptive cell-mediated and humoral immune responses with those of three heterozygous relatives and unrelated controls. Methods The genetic etiology was verified by whole genome and Sanger sequencing. STK4 gene and protein expression was measured by quantitative RT-PCR and immunoblotting, respectively. Cellular abnormalities were assessed by high-throughput RT-RCR, RNA-Seq, ELISA, and flow cytometry. Antibody responses were assessed by ELISA and phage immunoprecipitation-sequencing. Results The patient exhibited partial loss of STK4 expression and complete loss of STK4 function combined with recurrent viral and bacterial infections, notably persistent Epstein–Barr virus viremia and pulmonary tuberculosis. Cellular and molecular analyses revealed abnormal fractions of T cell subsets, plasmacytoid dendritic cells, and NK cells. The transcriptional responses of the patient’s whole blood and PBMC samples indicated dysregulated interferon signaling, impaired T cell immunity, and increased T cell apoptosis as well as impaired regulation of cytokine-induced adhesion and leukocyte chemotaxis genes. Nonetheless, the patient had detectable vaccine-specific antibodies and IgG responses to various pathogens, consistent with a normal CD19 + B cell fraction, albeit with a distinctive antibody repertoire, largely driven by herpes virus antigens. Conclusion Patients with STK4 deficiency can exhibit broad impairment of immune function extending beyond lymphoid cells. Supplementary Information The online version contains supplementary material available at 10.1007/s10875-021-01115-2.
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Affiliation(s)
| | - Salim Bougarn
- Research Branch, Sidra Medicine, PO BOX 26999, Doha, Qatar
| | - Taushif Khan
- Research Branch, Sidra Medicine, PO BOX 26999, Doha, Qatar
| | - Rafah Mackeh
- Research Branch, Sidra Medicine, PO BOX 26999, Doha, Qatar
| | - Mahbuba Rahman
- Research Branch, Sidra Medicine, PO BOX 26999, Doha, Qatar.,Translational Cancer and Immunity Center, Qatar Biomedical Research Institute, Doha, Qatar
| | - Fatima Al-Ali
- Research Branch, Sidra Medicine, PO BOX 26999, Doha, Qatar
| | - Manar Ata
- Research Branch, Sidra Medicine, PO BOX 26999, Doha, Qatar
| | - Waleed Aamer
- Research Branch, Sidra Medicine, PO BOX 26999, Doha, Qatar
| | - Debra Prosser
- Department of Pathology, Sidra Medicine, Doha, Qatar
| | - Tanwir Habib
- Research Branch, Sidra Medicine, PO BOX 26999, Doha, Qatar.,Bioinformatics Core, Weill Cornell Medicine-Qatar, Doha, Qatar
| | | | | | - Qian Zhang
- St. Giles Laboratory of Human Genetics of Infectious Diseases, Rockefeller Branch, The Rockefeller University, New York, NY, USA
| | | | - Amal Robay
- Weill Cornell Medicine-Qatar, Doha, Qatar
| | | | - Khalid Fakhro
- Research Branch, Sidra Medicine, PO BOX 26999, Doha, Qatar.,Weill Cornell Medicine-Qatar, Doha, Qatar.,College of Health and Life Sciences, Hamad Bin Khalifa University, Doha, Qatar
| | - Amal Al-Naimi
- Department of Pediatrics, Sidra Medicine, Doha, Qatar
| | | | - Amjad Tuffaha
- Department of Pediatrics, Sidra Medicine, Doha, Qatar
| | | | | | - Donald R Love
- Department of Pathology, Sidra Medicine, Doha, Qatar
| | | | - Bernice Lo
- Research Branch, Sidra Medicine, PO BOX 26999, Doha, Qatar.,College of Health and Life Sciences, Hamad Bin Khalifa University, Doha, Qatar
| | - Amel Hassan
- Department of Pediatrics, Sidra Medicine, Doha, Qatar
| | - Mehdi Adeli
- Department of Pediatrics, Sidra Medicine, Doha, Qatar
| | - Nico Marr
- Research Branch, Sidra Medicine, PO BOX 26999, Doha, Qatar. .,College of Health and Life Sciences, Hamad Bin Khalifa University, Doha, Qatar.
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15
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Costagliola G, Consolini R. Lymphadenopathy at the crossroad between immunodeficiency and autoinflammation: An intriguing challenge. Clin Exp Immunol 2021; 205:288-305. [PMID: 34008169 PMCID: PMC8374228 DOI: 10.1111/cei.13620] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2021] [Revised: 05/10/2021] [Accepted: 05/12/2021] [Indexed: 12/11/2022] Open
Abstract
Lymphadenopathies can be part of the clinical spectrum of several primary immunodeficiencies, including diseases with immune dysregulation and autoinflammatory disorders, as the clinical expression of benign polyclonal lymphoproliferation, granulomatous disease or lymphoid malignancy. Lymphadenopathy poses a significant diagnostic dilemma when it represents the first sign of a disorder of the immune system, leading to a consequently delayed diagnosis. Additionally, the finding of lymphadenopathy in a patient with diagnosed immunodeficiency raises the question of the differential diagnosis between benign lymphoproliferation and malignancies. Lymphadenopathies are evidenced in 15–20% of the patients with common variable immunodeficiency, while in other antibody deficiencies the prevalence is lower. They are also evidenced in different combined immunodeficiency disorders, including Omenn syndrome, which presents in the first months of life. Interestingly, in the activated phosphoinositide 3‐kinase delta syndrome, autoimmune lymphoproliferative syndrome, Epstein–Barr virus (EBV)‐related lymphoproliferative disorders and regulatory T cell disorders, lymphadenopathy is one of the leading signs of the entire clinical picture. Among autoinflammatory diseases, the highest prevalence of lymphadenopathies is observed in patients with periodic fever, aphthous stomatitis, pharyngitis, and cervical adenitis (PFAPA) and hyper‐immunoglobulin (Ig)D syndrome. The mechanisms underlying lymphoproliferation in the different disorders of the immune system are multiple and not completely elucidated. The advances in genetic techniques provide the opportunity of identifying new monogenic disorders, allowing genotype–phenotype correlations to be made and to provide adequate follow‐up and treatment in the single diseases. In this work, we provide an overview of the most relevant immune disorders associated with lymphadenopathy, focusing on their diagnostic and prognostic implications.
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Affiliation(s)
- Giorgio Costagliola
- Section of Clinical and Laboratory Immunology, Division of Pediatrics, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Rita Consolini
- Section of Clinical and Laboratory Immunology, Division of Pediatrics, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
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16
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Cagdas D, Halacli SO, Tan C, Esenboğa S, Karaatmaca B, Cetinkaya PG, Balcı-Hayta B, Ayhan A, Uner A, Orhan D, Boztug K, Özen S, Topaloğlu R, Sanal O, Tezcan İ. Diversity in STK4 Deficiency and Review of the Literature. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY-IN PRACTICE 2021; 9:3752-3766.e4. [PMID: 34146746 DOI: 10.1016/j.jaip.2021.05.032] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/03/2021] [Revised: 05/23/2021] [Accepted: 05/25/2021] [Indexed: 10/21/2022]
Abstract
BACKGROUND Serine-threonine kinase-4 (STK4) deficiency is an autosomal recessive (AR) combined immunodeficiency (CID). OBJECTIVE We aimed to define characteristic clinical and laboratory features to aid the differential diagnosis and determine the most suitable therapy. METHODS In addition to nine patients diagnosed, we reviewed 15 patients from medical literature. We compared B lymphocyte subgroups of our cohort with age-matched healthy controls. RESULTS In our cohort, the median age at symptom onset and age of diagnosis are 6years-8months (mo)(6-248mo) and 7years-5mo (6-260mo), respectively. The main clinical findings were infections (9/9), autoimmune/inflammatory diseases (7/9), and atopy (4/9). CD4 lymphopenia (9/9), lymphopenia (7/9), intermittent eosinophilia (4/9), transient neutropenia (3/9), low immunoglobulin (Ig) M (4/9), and high IgE (4/9) were common. Decreased recent thymic emigrants, naive and central memory T cells, albeit increased effector memory T cells were present. The increase in plasmablasts (p=0.003) and the decrease in switched memory B cells (p=0.022) were significant. Out of a total of 24 patients, cutaneous viral infections (n=20), recurrent pneumonia (n=18), Epstein Barr Virus (EBV)-associated lymphoproliferation (n=11), atopic dermatitis (n=10), autoimmune cytopenia (n=7), and lymphoma (n=6) were frequently seen. Lymphopenia, CD4 lymphopenia, high Ig G, A, and E were the most common laboratory characteristics. CONCLUSION The differential diagnosis with AR-hyperimmunoglobulin E syndrome is crucial as atopy and CD4 lymphopenia are prominent in both diseases. Immunoglobulins and antibacterial/antiviral prophylaxis are the mainstays of treatment. Clinicians may use immunomodulatory therapies during inflammatory/autoimmune complications. However, more data is needed to recommend hematopoietic stem cell transplantation (HSCT) as a safe therapy.
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Affiliation(s)
- Deniz Cagdas
- Hacettepe University Medical School, Department of Pediatric Immunology; Hacettepe University Medical School, Institute of Child Health, Department of Pediatric Immunology.
| | - Sevil Oskay Halacli
- Hacettepe University Medical School, Institute of Child Health, Department of Pediatric Immunology
| | - Cagman Tan
- Hacettepe University Medical School, Institute of Child Health, Department of Pediatric Immunology
| | - Saliha Esenboğa
- Hacettepe University Medical School, Department of Pediatric Immunology
| | - Betül Karaatmaca
- Hacettepe University Medical School, Department of Pediatric Immunology
| | | | | | - Arzu Ayhan
- Hacettepe University Medical School, Department of Pediatric Pathology
| | - Aysegul Uner
- Hacettepe University Medical School, Department of Pediatric Pathology
| | - Diclehan Orhan
- Hacettepe University Medical School, Department of Pediatric Pathology
| | - Kaan Boztug
- CeMM Research Center for Molecular Medicine of the Austrian Academy of Sciences
| | - Seza Özen
- Hacettepe University Medical School, Department of Pediatric Rheumatology
| | - Rezan Topaloğlu
- Hacettepe University Medical School, Department of Pediatric Nephrology
| | - Ozden Sanal
- Hacettepe University Medical School, Department of Pediatric Immunology; Hacettepe University Medical School, Institute of Child Health, Department of Pediatric Immunology
| | - İlhan Tezcan
- Hacettepe University Medical School, Department of Pediatric Immunology; Hacettepe University Medical School, Institute of Child Health, Department of Pediatric Immunology
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17
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Marx A, Yamada Y, Simon-Keller K, Schalke B, Willcox N, Ströbel P, Weis CA. Thymus and autoimmunity. Semin Immunopathol 2021; 43:45-64. [PMID: 33537838 PMCID: PMC7925479 DOI: 10.1007/s00281-021-00842-3] [Citation(s) in RCA: 42] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2020] [Accepted: 01/12/2021] [Indexed: 12/19/2022]
Abstract
The thymus prevents autoimmune diseases through mechanisms that operate in the cortex and medulla, comprising positive and negative selection and the generation of regulatory T-cells (Tregs). Egress from the thymus through the perivascular space (PVS) to the blood is another possible checkpoint, as shown by some autoimmune/immunodeficiency syndromes. In polygenic autoimmune diseases, subtle thymic dysfunctions may compound genetic, hormonal and environmental cues. Here, we cover (a) tolerance-inducing cell types, whether thymic epithelial or tuft cells, or dendritic, B- or thymic myoid cells; (b) tolerance-inducing mechanisms and their failure in relation to thymic anatomic compartments, and with special emphasis on human monogenic and polygenic autoimmune diseases and the related thymic pathologies, if known; (c) polymorphisms and mutations of tolerance-related genes with an impact on positive selection (e.g. the gene encoding the thymoproteasome-specific subunit, PSMB11), promiscuous gene expression (e.g. AIRE, PRKDC, FEZF2, CHD4), Treg development (e.g. SATB1, FOXP3), T-cell migration (e.g. TAGAP) and egress from the thymus (e.g. MTS1, CORO1A); (d) myasthenia gravis as the prototypic outcome of an inflamed or disordered neoplastic ‘sick thymus’.
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Affiliation(s)
- Alexander Marx
- Institute of Pathology, University Medical Centre Mannheim, University of Heidelberg, Theodor-Kutzer-Ufer 1-3, 68167, Mannheim, Germany.
| | - Yosuke Yamada
- Institute of Pathology, University Medical Centre Mannheim, University of Heidelberg, Theodor-Kutzer-Ufer 1-3, 68167, Mannheim, Germany
- Department of Diagnostic Pathology, Kyoto University Hospital, Kyoto, 606-8507, Japan
| | - Katja Simon-Keller
- Institute of Pathology, University Medical Centre Mannheim, University of Heidelberg, Theodor-Kutzer-Ufer 1-3, 68167, Mannheim, Germany
| | - Berthold Schalke
- Department of Neurology, Bezirkskrankenhaus, University of Regensburg, 93042, Regensburg, Germany
| | - Nick Willcox
- Neurosciences Group, Nuffield Department of Clinical Neurology, Weatherall Institute of Molecular Medicine, John Radcliffe Hospital, University of Oxford, Oxford, UK
| | - Philipp Ströbel
- Institute of Pathology, University Medical Center Göttingen, University of Göttigen, 37075, Göttingen, Germany
| | - Cleo-Aron Weis
- Institute of Pathology, University Medical Centre Mannheim, University of Heidelberg, Theodor-Kutzer-Ufer 1-3, 68167, Mannheim, Germany
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18
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Casamayor-Polo L, López-Nevado M, Paz-Artal E, Anel A, Rieux-Laucat F, Allende LM. Immunologic evaluation and genetic defects of apoptosis in patients with autoimmune lymphoproliferative syndrome (ALPS). Crit Rev Clin Lab Sci 2020; 58:253-274. [PMID: 33356695 DOI: 10.1080/10408363.2020.1855623] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Apoptosis plays an important role in controlling the adaptive immune response and general homeostasis of the immune cells, and impaired apoptosis in the immune system results in autoimmunity and immune dysregulation. In the last 25 years, inherited human diseases of the Fas-FasL pathway have been recognized. Autoimmune lymphoproliferative syndrome (ALPS) is an inborn error of immunity, characterized clinically by nonmalignant and noninfectious lymphoproliferation, autoimmunity, and increased risk of lymphoma due to a defect in lymphocyte apoptosis. The laboratory hallmarks of ALPS are an elevated percentage of T-cell receptor αβ double negative T cells (DNTs), elevated levels of vitamin B12, soluble FasL, IL-10, IL-18 and IgG, and defective in vitro Fas-mediated apoptosis. In order of frequency, the genetic defects associated with ALPS are germinal and somatic ALPS-FAS, ALPS-FASLG, ALPS-CASP10, ALPS-FADD, and ALPS-CASP8. Partial disease penetrance and severity suggest the combination of germline and somatic FAS mutations as well as other risk factor genes. In this report, we summarize human defects of apoptosis leading to ALPS and defects that are known as ALPS-like syndromes that can be clinically similar to, but are genetically distinct from, ALPS. An efficient genetic and immunological diagnostic approach to patients suspected of having ALPS or ALPS-like syndromes is essential because this enables the establishment of specific therapeutic strategies for improving the prognosis and quality of life of patients.
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Affiliation(s)
- Laura Casamayor-Polo
- Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12), Madrid, Spain
| | - Marta López-Nevado
- Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12), Madrid, Spain
| | - Estela Paz-Artal
- Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12), Madrid, Spain.,Immunology Department, University Hospital 12 de Octubre, Madrid, Spain.,School of Medicine, University Hospital 12 de Octubre, Complutense University of Madrid, Madrid, Spain
| | - Alberto Anel
- Apoptosis, Immunity and Cancer Group, University of Zaragoza/Aragón Health Research Institute (IIS-Aragón), Zaragoza, Spain
| | - Frederic Rieux-Laucat
- Laboratory of Immunogenetics of Pediatric Autoimmune Diseases, Université de Paris, Imagine Institute, INSERM UMR 1163, Paris, France
| | - Luis M Allende
- Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12), Madrid, Spain.,Immunology Department, University Hospital 12 de Octubre, Madrid, Spain.,School of Medicine, University Hospital 12 de Octubre, Complutense University of Madrid, Madrid, Spain
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19
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Jørgensen SE, Al-Mousawi A, Assing K, Hartling U, Grosen D, Fisker N, Nielsen C, Jakobsen MA, Mogensen TH. STK4 Deficiency Impairs Innate Immunity and Interferon Production Through Negative Regulation of TBK1-IRF3 Signaling. J Clin Immunol 2020; 41:109-124. [PMID: 33078349 DOI: 10.1007/s10875-020-00891-7] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2020] [Accepted: 10/07/2020] [Indexed: 10/23/2022]
Abstract
BACKGROUND STK4 deficiency due to homozygous mutations in the STK4 gene encoding the STK4/MST1 kinase was first described in 2012. STK4/MST1 kinase regulates cell proliferation, survival, differentiation, and immune responses through canonical and non-canonical Hippo signaling pathways. OBJECTIVE We describe an 11-year-old girl with a clinical presentation consisting of severe recurrent herpes zoster, chronic warts, and recurrent pneumonias, as well as a somatic phenotype with hypothyroidism and low stature. Whole exome sequencing revealed STK4 deficiency due to homozygosity for a novel frameshift variant in STK4, c.523dupA, p.(L174fsTer45), resulting in a premature stop codon within the kinase domain. METHODS We performed a thorough investigation of the genetics and innate and adaptive immunological abnormalities in STK4 deficiency. RESULTS We show significantly impaired type I, II, and III interferon (IFN) responses and partly reduced proinflammatory cytokine responses to ligands of Toll-like receptor (TLR)3, TLR9, and the cytosolic RNA and DNA sensors as well as to microorganisms. Impaired IFN responses could be attributed to reduced phosphorylation of TBK1 and IRF3. Moreover, virus infection induced enhanced cell death by apoptosis. Importantly, autophagy pathways were slightly disturbed, with enhanced LC3B-Ito LCB3-II conversion at the single cell level but normal overall formation of LCB3 punctae. Finally, the patient displayed some indicators of impaired adaptive immunity in the form of insufficient vaccination responses, T cell lymphopenia, and reduced Treg fractions, although with largely normal T cell proliferation and normal IFNg production. CONCLUSION Here, we demonstrate disturbances in various immune cell populations and pathways involved in innate immune responses, cell death, autophagy, and adaptive immunity in a patient homozygous for a novel STK4 frameshift mutation.
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Affiliation(s)
- Sofie E Jørgensen
- Department of Infectious Diseases, Aarhus University Hospital, Aarhus, Denmark.,Department of Biomedicine, Aarhus University, Aarhus, Denmark
| | - Ali Al-Mousawi
- Department of Infectious Diseases, Aarhus University Hospital, Aarhus, Denmark.,Department of Biomedicine, Aarhus University, Aarhus, Denmark
| | - Kristian Assing
- Department of Clinical Immunology, Odense University Hospital, Odense, Denmark
| | - Ulla Hartling
- Department of Pediatrics, Odense University Hospital, Odense, Denmark
| | - Dorthe Grosen
- Department of Pediatrics, Odense University Hospital, Odense, Denmark
| | - Niels Fisker
- Department of Pediatrics, Odense University Hospital, Odense, Denmark
| | - Christian Nielsen
- Department of Clinical Immunology, Odense University Hospital, Odense, Denmark
| | - Marianne A Jakobsen
- Department of Clinical Immunology, Odense University Hospital, Odense, Denmark
| | - Trine H Mogensen
- Department of Infectious Diseases, Aarhus University Hospital, Aarhus, Denmark. .,Department of Biomedicine, Aarhus University, Aarhus, Denmark. .,Department of Clinical Medicine, Aarhus University, Aarhus, Denmark.
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20
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Sharifinejad N, Azizi G, Behniafard N, Zaki-Dizaji M, Jamee M, Yazdani R, Abolhassani H, Aghamohammadi A. Protein Kinase C-Delta Defect in Autoimmune Lymphoproliferative Syndrome-Like Disease: First Case from the National Iranian Registry and Review of the Literature. Immunol Invest 2020; 51:331-342. [PMID: 33047643 DOI: 10.1080/08820139.2020.1829638] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
BACKGROUND Protein kinase C is a family of serine/threonine kinases that play a key role in the adaptive immune cell signaling, as well as regulation of growth, apoptosis, and differentiation of a variety of cell types. Patients homozygous for a null mutation of the Protein Kinase C Delta (PRKCD) gene, present clinical feature of immune dysregulation with susceptibility to Epstein-Barr virus infection. However, a minority of patients present the autoimmune lymphoproliferative syndrome (ALPS). METHODS The data were collected by direct interview and examining the patient's clinical record. Whole-exome sequencing was performed to detect the underlying genetic mutation in the patient. We also conducted electronic searches for ALPS-like reported patients in PubMed, Web of Science, and Scopus databases. RESULTS In this study, we reported a 13-year-old boy who presented with autoimmunity, lymphoproliferation, recurrent pneumonia, cardiomyopathy, and dermatological manifestations. An elevation of double-negative T cells, CD8+ T cells, serum IgG level, as well as a reduction in NK cells, was observed in the patient. A homozygous frameshift mutation (c.1293_1294insA) in exon 13 of the PRKCD gene was confirmed. The literature search showed 39 ALPS-like patients with monogenic defects which only six (15.3%) of them were due to PRKCD genes. CONCLUSION PRKCD should be considered in the context of ALPS clinical manifestations with prominent dermatological involvements.
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Affiliation(s)
- Niusha Sharifinejad
- Student Research Committee, Alborz University of Medical Sciences, Karaj, Iran.,Non-Communicable Diseases Research Center, Alborz University of Medical Sciences, Karaj, Iran
| | - Gholamreza Azizi
- Non-Communicable Diseases Research Center, Alborz University of Medical Sciences, Karaj, Iran
| | - Nasrin Behniafard
- Department of Allergy and Clinical Immunology, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Majid Zaki-Dizaji
- Legal Medicine Research Center, Legal Medicine Organization, Tehran, Iran
| | - Mahnaz Jamee
- Student Research Committee, Alborz University of Medical Sciences, Karaj, Iran.,Non-Communicable Diseases Research Center, Alborz University of Medical Sciences, Karaj, Iran
| | - Reza Yazdani
- Research Center for Immunodeficiencies, Children's Medical Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Hassan Abolhassani
- Division of Clinical Immunology, Department of Laboratory Medicine, Karolinska Institute at Karolinska University Hospital Huddinge, Stockholm, Sweden
| | - Asghar Aghamohammadi
- Research Center for Immunodeficiencies, Children's Medical Center, Tehran University of Medical Sciences, Tehran, Iran
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21
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Immune dysregulation in patients with RAG deficiency and other forms of combined immune deficiency. Blood 2020; 135:610-619. [PMID: 31942628 DOI: 10.1182/blood.2019000923] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2019] [Accepted: 09/25/2019] [Indexed: 12/12/2022] Open
Abstract
Traditionally, primary immune deficiencies have been defined based on increased susceptibility to recurrent and/or severe infections. However, immune dysregulation, manifesting with autoimmunity or hyperinflammatory disease, has emerged as a common feature. This is especially true in patients affected by combined immune deficiency (CID), a group of disorders caused by genetic defects that impair, but do not completely abolish, T-cell function. Hypomorphic mutations in the recombination activating genes RAG1 and RAG2 represent the prototype of the broad spectrum of clinical and immunological phenotypes associated with CID. The study of patients with RAG deficiency and with other forms of CID has revealed distinct abnormalities in central and peripheral T- and B-cell tolerance as the key mechanisms involved in immune dysregulation. Understanding the pathophysiology of autoimmunity and hyperinflammation in these disorders may also permit more targeted therapeutic interventions.
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22
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Sprenkeler EGG, Webbers SDS, Kuijpers TW. When Actin is Not Actin' Like It Should: A New Category of Distinct Primary Immunodeficiency Disorders. J Innate Immun 2020; 13:3-25. [PMID: 32846417 DOI: 10.1159/000509717] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2020] [Accepted: 06/23/2020] [Indexed: 12/14/2022] Open
Abstract
An increasing number of primary immunodeficiencies (PIDs) have been identified over the last decade, which are caused by deleterious mutations in genes encoding for proteins involved in actin cytoskeleton regulation. These mutations primarily affect hematopoietic cells and lead to defective function of immune cells, such as impaired motility, signaling, proliferative capacity, and defective antimicrobial host defense. Here, we review several of these immunological "actinopathies" and cover both clinical aspects, as well as cellular mechanisms of these PIDs. We focus in particular on the effect of these mutations on human neutrophil function.
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Affiliation(s)
- Evelien G G Sprenkeler
- Department of Blood Cell Research, Sanquin Research, Amsterdam University Medical Center (AUMC), University of Amsterdam, Amsterdam, The Netherlands, .,Department of Pediatric Immunology, Rheumatology and Infectious Diseases, Emma Children's Hospital, AUMC, University of Amsterdam, Amsterdam, The Netherlands,
| | - Steven D S Webbers
- Department of Blood Cell Research, Sanquin Research, Amsterdam University Medical Center (AUMC), University of Amsterdam, Amsterdam, The Netherlands.,Department of Pediatric Immunology, Rheumatology and Infectious Diseases, Emma Children's Hospital, AUMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Taco W Kuijpers
- Department of Blood Cell Research, Sanquin Research, Amsterdam University Medical Center (AUMC), University of Amsterdam, Amsterdam, The Netherlands.,Department of Pediatric Immunology, Rheumatology and Infectious Diseases, Emma Children's Hospital, AUMC, University of Amsterdam, Amsterdam, The Netherlands
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23
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Human genetic dissection of papillomavirus-driven diseases: new insight into their pathogenesis. Hum Genet 2020; 139:919-939. [PMID: 32435828 DOI: 10.1007/s00439-020-02183-x] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2020] [Accepted: 05/11/2020] [Indexed: 02/07/2023]
Abstract
Human papillomaviruses (HPVs) infect mucosal or cutaneous stratified epithelia. There are 5 genera and more than 200 types of HPV, each with a specific tropism and virulence. HPV infections are typically asymptomatic or result in benign tumors, which may be disseminated or persistent in rare cases, but a few oncogenic HPVs can cause cancers. This review deals with the human genetic and immunological basis of interindividual clinical variability in the course of HPV infections of the skin and mucosae. Typical epidermodysplasia verruciformis (EV) is characterized by β-HPV-driven flat wart-like and pityriasis-like cutaneous lesions and non-melanoma skin cancers in patients with inborn errors of EVER1-EVER2-CIB1-dependent skin-intrinsic immunity. Atypical EV is associated with other infectious diseases in patients with inborn errors of T cells. Severe cutaneous or anogenital warts, including anogenital cancers, are also driven by certain α-, γ-, μ or ν-HPVs in patients with inborn errors of T lymphocytes and antigen-presenting cells. The genetic basis of HPV diseases at other mucosal sites, such as oral multifocal epithelial hyperplasia or juvenile recurrent respiratory papillomatosis (JRRP), remains poorly understood. The human genetic dissection of HPV-driven lesions will clarify the molecular and cellular basis of protective immunity to HPVs, and should lead to novel diagnostic, preventive, and curative approaches in patients.
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24
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Radwan N, El-Owaidy R, El-Sayed ZA, Abdel-Baky A, El-Haddad A, Rashad H, Khorshed EN, Platt CD, Wallace JG, Chou J, Hossny E, Reda SM. A Case of STK4 Deficiency with Complications Evoking Mycobacterial Infection. J Clin Immunol 2020; 40:665-669. [PMID: 32394035 DOI: 10.1007/s10875-020-00783-w] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2019] [Accepted: 04/20/2020] [Indexed: 12/13/2022]
Affiliation(s)
- Nesrine Radwan
- Paediatric Allergy and Immunology Unit, Children's Hospital, Ain Shams University, Cairo, Egypt.
| | - Rasha El-Owaidy
- Paediatric Allergy and Immunology Unit, Children's Hospital, Ain Shams University, Cairo, Egypt
| | - Zeinab A El-Sayed
- Paediatric Allergy and Immunology Unit, Children's Hospital, Ain Shams University, Cairo, Egypt
| | - Ashraf Abdel-Baky
- Paediatric Allergy and Immunology Unit, Children's Hospital, Ain Shams University, Cairo, Egypt
| | - Alaa El-Haddad
- Children's Cancer Hospital, Egypt (CCHE-57357), Cairo, Egypt.,National Cancer Institute, Cairo, Egypt
| | - Hanaa Rashad
- Children's Cancer Hospital, Egypt (CCHE-57357), Cairo, Egypt
| | - Eman Naguib Khorshed
- Children's Cancer Hospital, Egypt (CCHE-57357), Cairo, Egypt.,National Cancer Institute, Cairo, Egypt
| | - Craig D Platt
- Division of Immunology, Boston Children's Hospital, Harvard Medical School, Boston, MA, USA
| | - Jacqueline G Wallace
- Division of Immunology, Boston Children's Hospital, Harvard Medical School, Boston, MA, USA
| | - Janet Chou
- Division of Immunology, Boston Children's Hospital, Harvard Medical School, Boston, MA, USA
| | - Elham Hossny
- Paediatric Allergy and Immunology Unit, Children's Hospital, Ain Shams University, Cairo, Egypt
| | - Shereen Medhat Reda
- Paediatric Allergy and Immunology Unit, Children's Hospital, Ain Shams University, Cairo, Egypt
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25
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Tangye SG. Genetic susceptibility to EBV infection: insights from inborn errors of immunity. Hum Genet 2020; 139:885-901. [PMID: 32152698 DOI: 10.1007/s00439-020-02145-3] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2019] [Accepted: 02/27/2020] [Indexed: 02/07/2023]
Abstract
Epstein-Barr virus (EBV) is a ubiquitous human pathogen, infecting > 90% of the adult population. In the vast majority of healthy individuals, infection with EBV runs a relatively benign course. However, EBV is by no means a benign pathogen. Indeed, apart from being associated with at least seven different types of malignancies, EBV infection can cause severe and often fatal diseases-hemophagocytic lymphohistiocytosis, lymphoproliferative disease, B-cell lymphoma-in rare individuals with specific monogenic inborn errors of immunity. The discovery and detailed investigation of inborn errors of immunity characterized by heightened susceptibility to, or increased frequency of, EBV-induced disease have elegantly revealed cell types and signaling pathways that play critical and non-redundant roles in host-defense against EBV. These analyses have revealed not only mechanisms underlying EBV-induced disease in rare genetic conditions, but also identified molecules and pathways that could be targeted to treat severe EBV infection and pathological consequences in immunodeficient hosts, or even potentially enhance the efficacy of an EBV-specific vaccine.
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Affiliation(s)
- Stuart G Tangye
- Garvan Institute of Medical Research, Darlinghurst, Sydney, NSW, 2010, Australia. .,St. Vincent's Clinical School, University of NSW Sydney, Darlinghurst, NSW, 2010, Australia. .,Clincial Immunogenomics Research Consortium Australasia (CIRCA), Darlinghurst, NSW, Australia.
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26
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Ashrafi F, Klein C, Poorpooneh M, Sherkat R, Khoshnevisan R. A case report of sinusoidal diffuse large B-cell lymphoma in a STK4 deficient patient. Medicine (Baltimore) 2020; 99:e18601. [PMID: 32118703 PMCID: PMC7478790 DOI: 10.1097/md.0000000000018601] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
INTRODUCTION Primary immunodeficiency diseases (PIDs), a rare group of gene defects with different manifestations, are at great risk of malignancy. The incidence of diffuse large B-cell lymphoma in the sinusoidal tract is quite rare with nasal congestion, stuffiness, and pain in maxillary sinus manifestation. Human serine-threonine kinase 4 (STK4) deficiency affects the immune system with recurrent bacterial and viral infections, mucocutaneous candidiasis, cutaneous warts, skin abscesses, T- and B-cell lymphopenia, and neutropenia. PATIENT CONCERN In this study we describe the infrequent incidence and successful treatment of sinusoidal diffuse large B-cell lymphoma in a STK4 deficient patient with clinical manifestation of severe intractable headaches, unilateral swelling of her face, nasal congestion, stuffiness, and pain in maxillary. DIAGNOSIS Clinical data including headaches, unilateral swelling of face, nasal congestion, stuffiness and pain in maxillary sinus with confirmed histopathology and magnetic resonance imaging finding confirmed sinusoidal diffuse large B cell lymphoma in a STK4 deficient patient. INTERVENTION Six cycles of R-CHOP (rituximab with cyclophosphamide, doxorubicin, vincristine, and prednisolone) were administered and after each cycle, G-CSF support was used. Chemotherapeutic drugs were administered with standard dose and no dose reduction was done during the treatment. IVIG treatment continued during the courses of chemotherapy. OUTCOME The index patient achieved complete response at the end of chemotherapy courses and was in remission for about 8 months afterward, prior to the date of the present report. CONCLUSION PID patient are often at increased risk of malignancies. Sinusoidal diffuse large B-cell lymphoma is quite rare and prognosis is variable. Early attention to patient's manifestation, suitable treatment, and monitoring manifestations caused by PID are critical.
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Affiliation(s)
- Farzaneh Ashrafi
- Internal Medicine Department, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Christoph Klein
- Department of Pediatrics, Dr. von Hauner Children's Hospital, University Hospital, LMU Munich, Munich, Germany
| | - Mohaddese Poorpooneh
- Internal Medicine Department, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Roya Sherkat
- Acquired Immunodeficiency Research Center, Isfahan University of Medical Sciences
| | - Razieh Khoshnevisan
- Acquired Immunodeficiency Research Center, Isfahan University of Medical Sciences
- Immunology Department, Isfahan University of Medical Sciences, Isfahan, Iran
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27
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Human inborn errors of immunity to herpes viruses. Curr Opin Immunol 2020; 62:106-122. [PMID: 32014647 DOI: 10.1016/j.coi.2020.01.004] [Citation(s) in RCA: 52] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2019] [Revised: 12/16/2019] [Accepted: 01/07/2020] [Indexed: 12/16/2022]
Abstract
Infections with any of the nine human herpes viruses (HHV) can be asymptomatic or life-threatening. The study of patients with severe diseases caused by HHVs, in the absence of overt acquired immunodeficiency, has led to the discovery or diagnosis of various inborn errors of immunity. The related inborn errors of adaptive immunity disrupt α/β T-cell rather than B-cell immunity. Affected patients typically develop HHV infections in the context of other infectious diseases. However, this is not always the case, as illustrated by inborn errors of SAP-dependent T-cell immunity to EBV-infected B cells. The related inborn errors of innate immunity disrupt leukocytes other than T and B cells, non-hematopoietic cells, or both. Patients typically develop only a single type of infection due to HHV, although, again, this is not always the case, as illustrated by inborn errors of TLR3 immunity resulting in HSV1 encephalitis in some patients and influenza pneumonitis in others. Most severe HHV infections in otherwise healthy patients remains unexplained. The forward human genetic dissection of isolated and syndromic HHV-driven illnesses will establish the molecular and cellular basis of protective immunity to HHVs, paving the way for novel diagnosis and management strategies.
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28
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Wang Z, Lu W, Zhang Y, Zou F, Jin Z, Zhao T. The Hippo Pathway and Viral Infections. Front Microbiol 2020; 10:3033. [PMID: 32038526 PMCID: PMC6990114 DOI: 10.3389/fmicb.2019.03033] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2019] [Accepted: 12/17/2019] [Indexed: 12/12/2022] Open
Abstract
The Hippo signaling pathway is a novel tumor suppressor pathway, initially found in Drosophila. Recent studies have discovered that the Hippo signaling pathway plays a critical role in a wide range of biological processes, including organ size control, cell proliferation, cancer development, and virus-induced diseases. In this review, we summarize the current understanding of the biological feature and pathological role of the Hippo pathway, focusing particularly on current findings in the function of the Hippo pathway in virus infection and pathogenesis.
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Affiliation(s)
- Zhilong Wang
- College of Chemistry and Life Sciences, Zhejiang Normal University, Jinhua, China
| | - Wanhang Lu
- College of Chemistry and Life Sciences, Zhejiang Normal University, Jinhua, China
| | - Yiling Zhang
- College of Chemistry and Life Sciences, Zhejiang Normal University, Jinhua, China
| | - Feng Zou
- College of Chemistry and Life Sciences, Zhejiang Normal University, Jinhua, China
| | - Zhigang Jin
- College of Chemistry and Life Sciences, Zhejiang Normal University, Jinhua, China
| | - Tiejun Zhao
- College of Chemistry and Life Sciences, Zhejiang Normal University, Jinhua, China
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29
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B cell–intrinsic requirement for STK4 in humoral immunity in mice and human subjects. J Allergy Clin Immunol 2019; 143:2302-2305. [DOI: 10.1016/j.jaci.2019.02.010] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2019] [Revised: 02/11/2019] [Accepted: 02/14/2019] [Indexed: 11/23/2022]
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