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Veverka KK, Feldman SR. Chronic mucocutaneous candidiasis: what can we conclude about IL-17 antagonism? J DERMATOL TREAT 2017; 29:475-480. [PMID: 29076381 DOI: 10.1080/09546634.2017.1398396] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
PURPOSE IL-17 antagonists are effective for psoriasis in clinical trials, but long-term safety is not fully characterized. Since chronic mucocutaneous candidiasis (CMC) is caused by defects in the IL-17 pathway, CMC risk data have been touted as providing reassurance about the safety of IL-17 antagonism. METHODS We performed a literature review to identify patients with CMC and compared the prevalence of cancer in these patients to the reported 5-year prevalence. RESULTS There was a higher prevalence of oropharyngeal (2.5% vs. 0.028%; p < .0001) and esophageal cancer (1.9% vs. 0.013%; p < .0001) in patients with CMC. There were no reports of cancer in 31 patients with CMC caused by an isolated IL-17 deficiency (IL-17F, IL-17RA, IL17RC); however, a study would need over 1000 patients to detect even a 10-fold increase in the most common malignancy of CMC patients. CONCLUSIONS There is evidence that some forms of CMC are associated with an increase in cancer. While CMC is heterogeneous, our findings suggest that we cannot use CMC data to reassure patients on the long-term safety of IL-17 antagonists beyond the safety results from clinical trials, and perhaps caution should be taken with the development of candidiasis in patients taking these medications.
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Affiliation(s)
- Kevin K Veverka
- a Department of Dermatology Wake Forest School of Medicine , Winston-Salem , NC , USA
| | - Steven R Feldman
- a Department of Dermatology Wake Forest School of Medicine , Winston-Salem , NC , USA
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2
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Bridges KJ, Li R, Fleseriu M, Cetas JS. Candida Meningitis After Transsphenoidal Surgery: A Single-Institution Case Series and Literature Review. World Neurosurg 2017; 108:41-49. [PMID: 28847554 DOI: 10.1016/j.wneu.2017.08.115] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2017] [Revised: 08/16/2017] [Accepted: 08/17/2017] [Indexed: 01/05/2023]
Abstract
Candida meningitis after neurosurgical procedures is a rare but potentially devastating complication. The presentation of meningitis can be insidious in immunosuppressed patients and thus can be easily overlooked. Cerebrospinal fluid studies often resemble bacterial profiles, and cultures can be falsely negative. Candida albicans is the most common species identified in postsurgical Candida meningitis, and delay in diagnosis and treatment can be devastating. The standard induction therapy for Candida meningitis has been amphotericin B combined with flucytosine. A high index of suspicion is needed in any patient with risk factors such as abdominal surgery, bowel perforation, recent broad spectrum antibiotic therapy, intravenous drug use, extremes of age, indwelling catheters, and immunosuppression such as AIDS, malignancy, antineoplastic therapy, and steroid use. Here, we describe 3 case presentations of patients with giant skull base tumors who developed postsurgical Candida meningitis, each with vastly different clinical courses and outcomes, ranging from benign to catastrophic. We performed a literature review with special focus on common risk factors, Candida species, diagnostic criteria, and treatment.
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Affiliation(s)
- Kelly J Bridges
- Department of Neurological Surgery, Oregon Health & Science University, Portland, Oregon, USA
| | - Ryan Li
- Department of Otolaryngology-Head and Neck Surgery, Oregon Health & Science University, Portland, Oregon, USA
| | - Maria Fleseriu
- Department of Neurological Surgery, Oregon Health & Science University, Portland, Oregon, USA
| | - Justin S Cetas
- Department of Neurological Surgery, Oregon Health & Science University, Portland, Oregon, USA.
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3
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Dadak M, Jacobs R, Skuljec J, Jirmo AC, Yildiz Ö, Donnerstag F, Baerlecken NT, Schmidt RE, Lanfermann H, Skripuletz T, Schwenkenbecher P, Kleinschnitz C, Tumani H, Stangel M, Pul R. Gain-of-function STAT1 mutations are associated with intracranial aneurysms. Clin Immunol 2017; 178:79-85. [PMID: 28161409 DOI: 10.1016/j.clim.2017.01.012] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2016] [Revised: 12/04/2016] [Accepted: 01/30/2017] [Indexed: 11/17/2022]
Abstract
Chronic mucocutaneous candidiasis, characterized by persistent or recurrent fungal infections, represents the clinical hallmark in gain-of-function (GOF) signal transducer and activator of transcription 1 (STAT1) mutation carriers. Several cases of intracranial aneurysms have been reported in patients with GOF STAT1 mutation but the paucity of reported cases likely suggested this association still as serendipity. In order to endorse this association, we link the development of intracranial aneurysms with STAT1 GOF mutation by presenting the two different cases of a patient and her mother, and demonstrate upregulated phosphorylated STAT4 and IL-12 receptor β1 upon stimulation in patient's blood cells. We also detected increased transforming growth factor (TGF)-β type 2 receptor expression, particularly in CD14+ cells, and a slightly higher phosphorylation rate of SMAD3. In addition, the mother of the patient developed disseminated bacille Calmette-Guérin disease after vaccination, speculating that GOF STAT1 mutations may confer a predisposition to weakly virulent mycobacteria.
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Affiliation(s)
- Mete Dadak
- Department of Neuroradiology, Hannover Medical School, Hannover, Germany
| | - Roland Jacobs
- Department of Clinical Immunology and Rheumatology, Hannover Medical School, Hannover, Germany
| | - Jelena Skuljec
- Department of Pediatric Pneumology, Allergology and Neonatology, Hannover Medical School, Germany
| | - Adan Chari Jirmo
- Department of Pediatric Pneumology, Allergology and Neonatology, Hannover Medical School, Germany
| | - Özlem Yildiz
- Department of Neurology, Hannover Medical School, Hannover, Germany
| | - Frank Donnerstag
- Department of Neuroradiology, Hannover Medical School, Hannover, Germany
| | | | - Reinhold Ernst Schmidt
- Department of Clinical Immunology and Rheumatology, Hannover Medical School, Hannover, Germany
| | | | | | | | | | | | - Martin Stangel
- Department of Neurology, Hannover Medical School, Hannover, Germany
| | - Refik Pul
- Department of Neurology, University Clinic Essen, Essen, Germany.
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Yamaguchi J, Kawabata T, Motomura A, Hatano N, Seki Y. Fungal Internal Carotid Artery Aneurysm Treated by Trapping and High-Flow Bypass: A Case Report and Literature Review. Neurol Med Chir (Tokyo) 2016; 56:89-94. [PMID: 26804189 PMCID: PMC4756250 DOI: 10.2176/nmc.cr.2015-0206] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
We report a case of unruptured fungal internal carotid artery (ICA) aneurysm and review the pertinent literature. A 79-year-old man presented with decreased visual acuity on the right side, and he was diagnosed with retrobulbar optic neuritis. Medical treatment with steroids resulted in Aspergillus meningoencephalitis spreading to the bottom of bilateral frontal lobes, caused by an intracranial extension of sphenoid sinusitis. Magnetic resonance imaging (MRI) performed 26 days after the start of antifungal therapy showed a denovo right ICA aneurysm projecting anteriorly into the sphenoid sinus. As the aneurysm grew rapidly, it was trapped surgically after establishing a high-flow bypass from the external carotid artery to the middle cerebral artery. The patient's postoperative course was uneventful. Anti-fungal medication was continued until plasma concentrations of beta-D-glucan decreased to within normal limits. Although fungal ICA aneurysm carries a high mortality rate, early detection and prompt treatment by trapping and high-flow bypass can lead to good clinical outcome.
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Bassiri-Jahromi S, Iravani K. Fungal brain abscess: report of three cases and review of literature. ASIAN PACIFIC JOURNAL OF TROPICAL DISEASE 2014. [DOI: 10.1016/s2222-1808(14)60745-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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Okawa T, Ono T, Endo A, Takagi M, Nagasawa M. Chronic disseminated candidiasis complicated with a ruptured intracranial fungal aneurysm in ALL. World J Hematol 2014; 3:44-48. [DOI: 10.5315/wjh.v3.i2.44] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/19/2013] [Revised: 12/11/2013] [Accepted: 01/20/2014] [Indexed: 02/05/2023] Open
Abstract
An 11-year-old boy with acute lymphocytic leukemia (ALL) contracted disseminated candidiasis during induction therapy, which was complicated with rupture of a fungal cranial aneurysm. Ventricular drainage and coil embolization of a residual aneurysm in combination with intensive antifungal therapy rescued the patient. Although clinical improvement was achieved, high fever and elevated levels of C-reactive protein and β-D-glucan continued for more than 10 mo. One year later, the ALL relapsed during maintenance therapy with methotrexate and 6-mercaptopurine. After salvage chemotherapy, the patient received unrelated bone marrow transplantation (BMT) in a non-complete remission condition and survived. During subsequent chemotherapy and BMT, no recurrence of the fungal infection was observed under the prophylactic anti-fungal therapy with micafungin.
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Inborn errors of human IL-17 immunity underlie chronic mucocutaneous candidiasis. Curr Opin Allergy Clin Immunol 2013; 12:616-22. [PMID: 23026768 DOI: 10.1097/aci.0b013e328358cc0b] [Citation(s) in RCA: 209] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
PURPOSE OF REVIEW Chronic mucocutaneous candidiasis (CMC) is characterized by recurrent or persistent symptomatic infection of the nails, skin and mucosae mostly by Candida albicans. CMC is common in patients with profound primary T-cell immunodeficiency, who often display multiple infectious and autoimmune diseases. Patients with syndromic CMC, including autosomal dominant hyper IgE syndrome (AD-HIES) and autosomal recessive autoimmune polyendocrinopathy syndrome type I (APS-I), display fewer other infections. Patients with isolated CMC (CMCD) rarely display any other severe disease. We review here recent progress in the genetic dissection of these three types of inherited CMC. RECENT FINDINGS Low IL-17 T-cell proportions were reported in patients with AD-HIES bearing heterozygous STAT3 mutations, prone to CMC and staphylococcal diseases, and in a kindred with autosomal recessive CARD9 deficiency, prone to CMC and other fungal infections. High levels of neutralizing autoantibodies against IL-17 cytokines were documented in patients with APS-I presenting with CMC as their only infectious disease. The first three genetic causes of CMCD were then reported: autosomal recessive IL-17RA and autosomal dominant IL-17F deficiencies and autosomal dominant STAT1 gain-of-function, impairing IL-17-producing T-cell development. SUMMARY Inborn errors of human IL-17 immunity underlie CMC. Impaired IL-17 immunity may therefore account for CMC in other settings, including patients with acquired immunodeficiency.
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Piantino JA, Goldenberg FD, Pytel P, Wagner-Weiner L, Ansari SA. Progressive intracranial fusiform aneurysms and T-cell immunodeficiency. Pediatr Neurol 2013; 48:130-4. [PMID: 23337006 DOI: 10.1016/j.pediatrneurol.2012.10.004] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/02/2012] [Accepted: 10/10/2012] [Indexed: 11/16/2022]
Abstract
In the pediatric population, intracranial fusiform aneurysms have been associated with human immunodeficiency virus/acquired immunodeficiency syndrome and rarely with opportunistic infections related to other immunodeficiencies. The HIV virus and other infectious organisms have been implicated in the pathophysiology of these aneurysms. We present a child with T-cell immunodeficiency but no evidence of human immunodeficiency virus or opportunistic intracranial infections that developed progressive bilateral fusiform intracranial aneurysms. Our findings suggest a role of immunodeficiency or inflammation in the formation of some intracranial aneurysms.
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Affiliation(s)
- Juan A Piantino
- Department of Pediatrics, Section of Pediatric Neurology, University of Chicago Medical Center, Chicago, Illinois, USA
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Huppler AR, Bishu S, Gaffen SL. Mucocutaneous candidiasis: the IL-17 pathway and implications for targeted immunotherapy. Arthritis Res Ther 2012; 14:217. [PMID: 22838497 PMCID: PMC3580547 DOI: 10.1186/ar3893] [Citation(s) in RCA: 90] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
IL-17 and related cytokines are direct and indirect targets of selective immunosuppressive agents for the treatment of autoimmune diseases and other diseases of pathologic inflammation. Insights into the potential adverse effects of IL-17 blockade can be drawn from the experience of patients with deficiencies in the IL-17 pathway. A unifying theme of susceptibility to mucocutaneous candidiasis is seen in both mice and humans with a variety of genetic defects that converge on this pathway. Mucocutaneous candidiasis is a superficial infection of mucosal, nail or skin surfaces usually caused by the fungal pathogen Candida albicans. The morbidity of the disease includes significant pain, weight loss and secondary complications, including carcinoma and aneurysms. This review describes the known human diseases associated with chronic mucocutaneous candidiasis (CMC) as well as the known and proposed connections to IL-17 signaling. The human diseases include defects in IL-17 signaling due to autoantibodies (AIRE deficiency), receptor mutations (IL-17 receptor mutations) or mutations in the cytokine genes (IL17F and IL17A). Hyper-IgE syndrome is characterized by elevated serum IgE, dermatitis and recurrent infections, including CMC due to impaired generation of IL-17-producing Th17 cells. Mutations in STAT1, IL12B and IL12RB1 result in CMC secondary to decreased IL-17 production through different mechanisms. Dectin-1 defects and CARD9 defects result in susceptibility to C. albicans because of impaired host recognition of the pathogen and subsequent impaired generation of IL-17-producing T cells. Thus, recent discoveries of genetic predisposition to CMC have driven the recognition of the role of IL-17 in protection from mucosal fungal infection and should guide counseling and management of patients treated with pharmacologic IL-17 blockade.
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Chronic mucocutaneous candidiasis and congenital susceptibility to Candida. Curr Opin Allergy Clin Immunol 2011; 10:542-50. [PMID: 20859203 DOI: 10.1097/aci.0b013e32833fd74f] [Citation(s) in RCA: 52] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
PURPOSE OF REVIEW To give an overview on the clinical spectrum and the molecular background of host defence against Candida. RECENT FINDINGS For many decades the molecular causes and the pathogenesis for an increased susceptibility to Candida - and fungal infections in general - have been elusive. In 2009 and 2010 interesting reports on the genetic background and the pathomechanisms involved in chronic mucocutaneous candidiasis (CMC) have been published. SUMMARY The susceptibility to recurrent Candida infections can be a monogenetic Mendelian trait. The sensing of Candida cell wall components and the consecutive intracellular signalling in myeloid cells via CARD9, but also the role of Th17 cells and their cytokines take centre stage in the human host defence against Candida.
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Puel A, Picard C, Cypowyj S, Lilic D, Abel L, Casanova JL. Inborn errors of mucocutaneous immunity to Candida albicans in humans: a role for IL-17 cytokines? Curr Opin Immunol 2010; 22:467-74. [PMID: 20674321 PMCID: PMC3770911 DOI: 10.1016/j.coi.2010.06.009] [Citation(s) in RCA: 109] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2010] [Revised: 06/25/2010] [Accepted: 06/29/2010] [Indexed: 10/19/2022]
Abstract
The various clinical manifestations of chronic mucocutaneous candidiasis (CMC) often result from acquired T-cell immunodeficiencies. More rarely, CMC results from inborn errors of immunity, the recent dissection of which has shed light on the molecular mechanisms of mucocutaneous immunity to Candida albicans. CMC may accompany various other infectious diseases in patients with almost any broad and profound T-cell primary immunodeficiency. By contrast, CMC is one of the few key infections in patients with autosomal dominant hyper IgE syndrome (mutations in STAT3), and in rare patients with autosomal recessive predisposition to mucocutaneous and invasive fungal infections (mutation in CARD9). In patients with mutations in STAT3 and CARD9, the development of IL-17-producing T cells is impaired. Moreover, CMC is the principal, if not only, infection in patients with autosomal recessive autoimmune polyendocrinopathy syndrome-I (mutations in AIRE). Patients with this condition have high titers of neutralizing autoantibodies (auto-Abs) against the IL-17 cytokines IL-17A, IL-17F, and IL-22. Collectively, these data suggest that human IL-17A, IL-17F, and IL-22 are essential for mucocutaneous immunity to C. albicans. They also suggest that the distinct syndrome of isolated CMC, without auto-immunity or other infections, may be caused by inborn errors of IL-17 immunity.
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Affiliation(s)
- Anne Puel
- Laboratory of Human Genetics of Infectious Diseases, Necker Branch, Inserm U980, University Paris Descartes, Necker Medical School, Paris, France, EU.
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12
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Glocker EO, Hennigs A, Nabavi M, Schäffer AA, Woellner C, Salzer U, Pfeifer D, Veelken H, Warnatz K, Tahami F, Jamal S, Manguiat A, Rezaei N, Amirzargar AA, Plebani A, Hannesschläger N, Gross O, Ruland J, Grimbacher B. A homozygous CARD9 mutation in a family with susceptibility to fungal infections. N Engl J Med 2009; 361:1727-35. [PMID: 19864672 PMCID: PMC2793117 DOI: 10.1056/nejmoa0810719] [Citation(s) in RCA: 590] [Impact Index Per Article: 39.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
BACKGROUND Chronic mucocutaneous candidiasis may be manifested as a primary immunodeficiency characterized by persistent or recurrent infections of the mucosa or the skin with candida species. Most cases are sporadic, but both autosomal dominant inheritance and autosomal recessive inheritance have been described. METHODS We performed genetic studies in 36 members of a large, consanguineous five-generation family, in which 4 members had recurrent fungal infections and an additional 3 members died during adolescence, 2 after invasive infection of the brain with candida species. All 36 family members were enrolled in the study, and 22 had blood samples taken for DNA analysis. Homozygosity mapping was used to locate the mutated gene. In the 4 affected family members (patients) and the 18 unaffected members we sequenced CARD9, the gene encoding the caspase recruitment domain-containing protein 9, carried out T-cell phenotyping, and performed functional studies, with the use of either leukocytes from the patients or a reconstituted murine model of the genetic defect. RESULTS We found linkage (lod score, 3.6) to a genomic interval on chromosome 9q, including CARD9. All four patients had a homozygous point mutation in CARD9, resulting in a premature termination codon (Q295X). Healthy family members had wild-type expression of the CARD9 protein; the four patients lacked wild-type expression, which was associated with low numbers of Th17 cells (helper T cells producing interleukin-17). Functional studies based on genetic reconstitution of myeloid cells from Card9(-/-) mice showed that the Q295X mutation impairs innate signaling from the antifungal pattern-recognition receptor dectin-1. CONCLUSIONS An autosomal recessive form of susceptibility to chronic mucocutaneous candidiasis is associated with homozygous mutations in CARD9.
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Affiliation(s)
- Erik-Oliver Glocker
- Department of Immunology and Molecular Pathology, Royal Free Hospital and University College London, London, United Kingdom
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Kasliwal MK, Reddy VSK, Sinha S, Sharma BS, Das P, Suri V. Bilateral anterior cerebral artery aneurysm due to mucormycosis. J Clin Neurosci 2008; 16:156-9. [PMID: 19013802 DOI: 10.1016/j.jocn.2008.04.019] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2008] [Revised: 03/27/2008] [Accepted: 04/02/2008] [Indexed: 11/24/2022]
Abstract
True mycotic aneurysms are extremely rare cerebrovascular lesions with a dismal prognosis. They mostly follow fungal meningitis or septicaemia and herald their presence with the development of subarachnoid haemorrhage. The authors report an extremely rare occurrence of bilateral anterior cerebral artery aneurysms caused by mucormycosis. The infection was diagnosed after investigation of prolonged fever following transsphenoidal surgery. The aneurysm was diagnosed after a subarachnoid haemorrhage and the patient finally died. The present case highlights an atypical presentation of fungal infection that can perplex the best of clinicians and thus delay diagnosis. As subarachnoid haemorrhage due to true mycotic aneurysmal rupture is uniformly associated with a fatal outcome, the authors speculate that a high index of suspicion should be maintained when a neurosurgical patient is predisposed to fungal infection. This approach, combined with the empirical institution of antifungal drugs, provides the only chance of survival.
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Affiliation(s)
- Manish K Kasliwal
- Department of Neurosurgery, Neurosciences Centre, All India Institute of Medical Sciences, Ansari Nagar, New Delhi 110029, India
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Abstract
Chronic mucocutaneous candidiasis (CMC) is often accompanied by endocrine or inflammatory disorders. The association of CMC with squamous cell carcinoma of the oral cavity or oesophagus have been described in patients with autoimmune polyendocrinopathy-candidiasis-ectodermal dystrophy (APECED). We describe three cases of CMC and oesophageal cancer without the APECED syndrome. The first case refers to a 41-year-old man with Candida paronychia and oral infection and selective IgA deficiency since childhood, who later developed an oesophageal cancer. The second case is a 30-year-old man who presented CMC features at the age of 2 together with selective IgA deficiency. Later on he was diagnosed with an oesophageal squamous cell carcinoma. His mother, the third case reported, had oral thrush since childhood and at the age of 29 she presented with an oesophageal squamous cell carcinoma. The three patients reported died due to oesophageal cancer. This is the first case report describing the development of oesophageal cancer in patients with CMC without the APECED syndrome. Patients with CMC need close follow-up with good oral hygiene and aggressive treatment of oral and oesophageal candidiasis. Routine endoscopic screening for patients with CMC that develop symptoms of oesophageal candidiasis and for patients with CMC with a family history of oesophageal cancer is suggested. Avoidance of additional risk factors for oral and oesophageal cancer like cigarette smoking and excessive alcohol consumption are also warranted.
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Affiliation(s)
- Daniela D Rosa
- Paterson Institute for Cancer Research, Cancer Research UK, Manchester
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15
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Moraes-Vasconcelos D, Costa-Carvalho BT, Torgerson TR, Ochs HD. Primary immune deficiency disorders presenting as autoimmune diseases: IPEX and APECED. J Clin Immunol 2008; 28 Suppl 1:S11-9. [PMID: 18264745 DOI: 10.1007/s10875-008-9176-5] [Citation(s) in RCA: 69] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2008] [Accepted: 01/10/2008] [Indexed: 12/30/2022]
Abstract
BACKGROUND Several primary immune deficiency disorders are associated with autoimmunity and malignancy, suggesting a state of immune dysregulation. The concept of immune dysregulation as a direct cause of autoimmunity in primary immune deficiency disorders (PIDDs) has been strengthened by the recent discovery of distinct clinical entities linked to single-gene defects resulting in multiple autoimmune phenomena including immune dysregulation, polyendocrinopathy, enteropathy and X-linked (IPEX) syndrome, and autoimmune polyendocrinopathy, candidiasis and ectodermal dystrophy (APECED) syndrome. CONCLUSION Reviewing recent advances in our understanding of the small subgroup of PIDD patients with defined causes for autoimmunity may lead to the development of more effective treatment strategies for idiopathic human autoimmune diseases.
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Affiliation(s)
- D Moraes-Vasconcelos
- Laboratory of Medical Investigation in Dermatology and Immunodeficiencies (LIM/56) and Primary Immunodeficiency Outpatient Unit (ADEE-3003), University of São Paulo School of Medicine, São Paulo, Brazil.
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16
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Marazzi MG, Bondi E, Giannattasio A, Strozzi M, Savioli C. Intracranial aneurysm associated with chronic mucocutaneous candidiasis. Eur J Pediatr 2008; 167:461-3. [PMID: 17443345 DOI: 10.1007/s00431-007-0490-3] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/18/2007] [Accepted: 03/26/2007] [Indexed: 02/06/2023]
Abstract
Chronic mucocutaneous candidiasis (CMC) is a syndrome characterised by immune deficiency, often presenting familial dominant inheritance and association with autoimmune endocrinopathies. We report on a patient with CMC who died at 5 years of age of a brain haemorrhage following the rupture of a basilar-artery aneurysm. Candida hyphae in the basilar artery were found at autopsy. A common immunologic abnormality in CMC is the failure of patient's T-lymphocytes to produce cytokines, which are essential for expression of cell-mediated immunity to Candida. Therefore, long-term treatment is mandatory.
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Affiliation(s)
- M G Marazzi
- Infectious Diseases Department, Giannina Gaslini Institute, University of Genoa, Largo Gerolamo Gaslini, 5-16147, Genoa, Italy.
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Hot A, Mazighi M, Lecuit M, Poirée S, Viard JP, Loulergue P, Suarez F, Dupont B, Merland JJ, Lortholary O. Fungal Internal Carotid Artery Aneurysms: Successful Embolization of an Aspergillus-Associated Case and Review. Clin Infect Dis 2007; 45:e156-61. [PMID: 18190310 DOI: 10.1086/523005] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Affiliation(s)
- Arnaud Hot
- Services des Maladies Infectieuses et Tropicales, Centre d'Infectiologie Necker-Pasteur, France
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Sundaram C, Goel D, Uppin SG, Seethajayalakshmi S, Borgohain R. Intracranial mycotic aneurysm due to Aspergillus species. J Clin Neurosci 2007; 14:882-6. [PMID: 17660058 DOI: 10.1016/j.jocn.2006.05.014] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2006] [Revised: 05/02/2006] [Accepted: 05/04/2006] [Indexed: 11/25/2022]
Abstract
BACKGROUND Intracranial true mycotic aneurysms are uncommon and usually fatal. We report two patients with basilar mycotic aneurysms due to Aspergillus species following surgical interventions. Both patients had subarachnoid hemorrhage and diagnosis was made at autopsy only. The literature regarding etiology, clinical presentation, predisposing conditions and outcome of intracranial true mycotic aneurysms is reviewed from 1990-2005. A high index of clinical suspicion with prompt diagnosis and early treatment may improve patient outcome.
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Affiliation(s)
- C Sundaram
- Department of Pathology, Nizam's Institute of Medical Sciences, Hyderabad, Andhra Pradesh, India.
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Knouse MC, Madeira RG, Celani VJ. Pseudomonas aeruginosa causing a right carotid artery mycotic aneurysm after a dental extraction procedure. Mayo Clin Proc 2002; 77:1125-30. [PMID: 12374256 DOI: 10.4065/77.10.1125] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
Mycotic aneurysms of the carotid arteries are rare. We describe a right carotid artery mycotic aneurysm in a 70-year-old man. His symptoms began immediately after a complicated molar extraction and persisted until the diagnosis was made and surgical resection and repair were undertaken. Pseudomonas aeruginosa was isolated from multiple blood cultures and excised tissues. We review another 73 cases uncovered by an extensive literature search. Bacteremia, recent surgery, head and neck infections, dental infections, and endocarditis are the most common predisposing conditions. Computed tomography and magnetic resonance imaging are techniques for accurately confirming the suspicion of any aneurysm, but angiography is the gold standard. Primary resection of the aneurysm with native vein interposition, in conjunction with prolonged antibiotic therapy, is the preferred strategy. A total of 6 cases thus far, including ours, have been clearly associated with dental surgical procedures. These cases are characterized by rapidly enlarging neck masses in the presence of fever. Microorganisms, particularly gram-negative rods, in contrast to normal oral flora, eg, streptococci and anaerobes, are often isolated. With prompt diagnosis and treatment, outcome is often satisfactory.
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Affiliation(s)
- Mark C Knouse
- Division of Infectious Diseases, Lehigh Valley Hospital, Allentown, PA, USA.
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Abstract
Chronic mucocutaneous candidiasis (CMC) is a primary immunodeficiency disease clinically characterized by Candida infection of the skin, mucous membranes, or nails that is refractory to traditional treatment. We present a typical case of a 13-year-old boy with an onset of illness at 1 month of age in the form of oral thrush. At age 2-3 years the patient began to have external otitis caused by Candida albicans and recurrent upper respiratory tract infections. Analytical studies detected iron deficiency and circulating antigliadin antibodies. Immunologic findings excluded other possible immunodeficiencies. Significant clinical improvement was produced by therapy with orally administered fluconazole. The significance of antigliadin antibodies is discussed.
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Atkinson TP, Schäffer AA, Grimbacher B, Schroeder HW, Woellner C, Zerbe CS, Puck JM. An immune defect causing dominant chronic mucocutaneous candidiasis and thyroid disease maps to chromosome 2p in a single family. Am J Hum Genet 2001; 69:791-803. [PMID: 11517424 PMCID: PMC1226065 DOI: 10.1086/323611] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2001] [Accepted: 07/31/2001] [Indexed: 12/26/2022] Open
Abstract
We describe a large family in which a combination of chronic mucocutaneous candidiasis (fungal infections of the skin, nails, and mucous membranes) and thyroid disease segregate as an autosomal dominant trait with reduced penetrance. The family includes (a) four members with both candidiasis and thyroid disease, (b) five members, including one pair of phenotype-concordant MZ twins, with candidiasis only, and (c) three members with thyroid disease only. A whole-genome scan using DNA samples from 20 members of the family identified a candidate linkage region on chromosome 2p. By sampling additional individuals and genotyping supplementary markers, we established linkage to a region of approximately 15 cM bounded by D2S367 and D2S2240 and including seven adjacent markers consistent with linkage. With a penetrance estimate of.8, which was based on pedigree and affected status, the peak two-point LOD score was 3.70 with marker D2S2328, and the peak three-point LOD score was 3.82. This is the first linkage assignment of a dominant locus for mucocutaneous candidiasis.
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Affiliation(s)
- T P Atkinson
- Department of Pediatrics, University of Alabama at Birmingham, Birmingham, AL, USA
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