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Bögeholz J, Russkamp NF, Wilk CM, Gourri E, Haralambieva E, Schanz U, Mueller NJ, Manz MG, Müller AMS. Long-Term Follow-Up of Antibody Titers Against Measles, Mumps, and Rubella in Recipients of Allogenic Hematopoietic Cell Transplantation. Biol Blood Marrow Transplant 2019; 26:581-592. [PMID: 31682977 DOI: 10.1016/j.bbmt.2019.10.027] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2019] [Revised: 10/08/2019] [Accepted: 10/25/2019] [Indexed: 01/21/2023]
Abstract
Outbreaks of viral infections, such as measles, are regularly observed and pose a serious threat to recipients of allogeneic hematopoietic cell transplantation (HCT). The questions of how long cellular and humoral protective host immunity persists, and whether donor immunity can be transferred has not been clarified. Here we present a retrospective analysis of humoral immunity-serial antibody titers against measles, mumps, and rubella-in 331 patients who underwent allogeneic HCT at our single center between 2002 and 2015. Associations between the loss of protective antibody levels and clinical patient characteristics and transplantation parameters were examined. In general, antibody protection against measles persisted longer, with 72% of patients maintaining sufficient titers at 5 years post-HCT even without revaccination, while at that time only 65% and 50% of patients had protective immunity against rubella and mumps, respectively. The great majority of donors were seropositive for all 3 viruses; however, it appeared that donor humoral immunity could not be transferred and had no impact on post-HCT serostatus. Rather, the most relevant factor for persistent protective antibody titers against measles and rubella was whether patients were born before the introduction of the respective vaccine and thus were immunized by the wild-type disease-inducing virus instead of the vaccine. Moreover, the presence of moderate and severe chronic graft-versus-host disease (GVHD) was associated with more rapid loss of immune protection. In contrast, underlying disease, intensity of the conditioning regimen, use of antithymocyte globulin, age, and graft source had no influence on antibody titers. Overall, our findings suggest that the majority of antibodies against measles, mumps, and rubella originate from residual host cells, whereas donor immune status appears to have no influence on antibody protection post-HCT.
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Affiliation(s)
- Jan Bögeholz
- Department of Medical Oncology and Hematology, University Hospital Zurich, Zurich, Switzerland; Department of Internal Medicine, University Hospital Zurich, Zurich, Switzerland
| | - Norman F Russkamp
- Department of Medical Oncology and Hematology, University Hospital Zurich, Zurich, Switzerland
| | - Christian M Wilk
- Department of Medical Oncology and Hematology, University Hospital Zurich, Zurich, Switzerland; Department of Internal Medicine, University Hospital Zurich, Zurich, Switzerland
| | - Elise Gourri
- Department of Molecular Diagnostics and Research & Development, Blood Transfusion Service Zurich, Swiss Red Cross, Zurich, Switzerland
| | | | - Urs Schanz
- Department of Medical Oncology and Hematology, University Hospital Zurich, Zurich, Switzerland
| | - Nicolas J Mueller
- Department of Infectious Diseases & Hospital Epidemiology, University Hospital Zurich, Zurich, Switzerland
| | - Markus G Manz
- Department of Medical Oncology and Hematology, University Hospital Zurich, Zurich, Switzerland
| | - Antonia M S Müller
- Department of Medical Oncology and Hematology, University Hospital Zurich, Zurich, Switzerland.
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Fröbel J, Cadeddu RP, Hartwig S, Bruns I, Wilk CM, Kündgen A, Fischer JC, Schroeder T, Steidl UG, Germing U, Lehr S, Haas R, Czibere A. Platelet proteome analysis reveals integrin-dependent aggregation defects in patients with myelodysplastic syndromes. Mol Cell Proteomics 2013; 12:1272-80. [PMID: 23382103 DOI: 10.1074/mcp.m112.023168] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Bleeding complications are a significant clinical problem in patients with myelodysplastic syndromes even at sufficient platelet counts (>50,000/μl). However, the underlying pathology of this hemorrhagic diathesis is still unknown. Here, we analyzed the platelet proteome of patients with myelodysplastic syndromes by quantitative two-dimensional difference gel electrophoresis followed by mass spectrometric protein identification. Proteins identified with lower concentrations, such as Talin-1, Vinculin, Myosin-9, Filmain-A, and Actin play critical roles in integrin αIIbβ3 signaling and thus platelet aggregation. Despite normal agonist receptor expression, calcium flux, and granule release upon activation, the activation capacity of integrin αIIbβ3 was diminished in myelodysplastic syndrome platelets. Förster resonance energy transfer analysis showed a reduced co-localization of Talin-1 to the integrin's β3-subunit, which is required for receptor activation and fibrinogen binding. In addition, platelet spreading on immobilized fibrinogen was incomplete, and platelet aggregation assays confirmed a general defect in integrin-dependent platelet aggregation in patients with myelodysplastic syndromes. Our data provide novel aspects on the molecular pathology of impaired platelet function in myelodysplastic syndromes and suggest a mechanism of defective integrin αIIbβ3 signaling that may contribute to the hemorrhagic diathesis observed in these patients.
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Affiliation(s)
- Julia Fröbel
- Department of Hematology, Heinrich-Heine-University, 40225 Düsseldorf, Germany
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Abstract
We report on a family with co-occurrence of affective disorder and Hailey-Hailey disease in two brothers and the mother. The putative chromosomal locus of Hailey-Hailey disease, which is a rare dominantly inherited dermatosis, may be a promising candidate region for genetic studies in affective disorder.
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Affiliation(s)
- J Körner
- Department of Psychiatry, University of Bonn, Germany
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von Below H, Wilk CM, Schaal KP, Naumann GO. Rhodococcus luteus and Rhodococcus erythropolis chronic endophthalmitis after lens implantation. Am J Ophthalmol 1991; 112:596-7. [PMID: 1951602 DOI: 10.1016/s0002-9394(14)76866-7] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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Abstract
Advances of therapeutic strategies in the management of critically ill patients have resulted in an increased life expectancy and more frequent presentations to ophthalmic surgeons. Six patients with postoperative endophthalmitis after elective intraocular surgery suffering from Sharp-syndrome, metastasizing antrum carcinoma, granulomatous vasculitis and immunosuppressive therapy, agranulocytosis, silico-tuberculosis and chronic lymphatic leukemia revealed traditionally pathogenic agents (Proteus mirabilis, P. aeruginosa, enterococci, coagulase-negative Staph). Two patients had to be enucleated, one turned blind and three had a visual acuity 5/100 to 20/60. In our hands prognosis for successful therapy in immunodeficient patients seems worse than in otherwise healthy persons. Painstaking evaluation of history, medical work-up, conjunctival swabs and application of bactericidal topical antibiotics preoperatively and perioperatively are particularly important in these patients.
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Affiliation(s)
- A A Bialasiewicz
- Augenklinik mit Poliklinik, Friedrich-Alexander-Universität Erlangen-Nürnberg
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Vigneswaran N, Wilk CM, Heese A, Hornstein OP, Naumann GO. Immunohistochemical characterization of epithelial cells in human lacrimal glands. I. Normal major and accessory lacrimal glands. Graefes Arch Clin Exp Ophthalmol 1990; 228:58-64. [PMID: 1690160 DOI: 10.1007/bf02764293] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
Expression patterns of cytokeratins (CKs), actin, lactoferrin (Lf), lysozyme (Ly), vimentin, and S-100 protein were immunohistochemically examined in paraffin sections from eight normal major and accessory lacrimal glands (LGs). Luminal duct cells and a number of secretory cells stained with the antibodies (ABs) KL1 and Pkk1 (CK 7, 8, 17, 18), while basal duct and myoepithelial cells reacted with the AB 34 beta E12 (CK 5). Myoepithelial cells expressing CK 5 and actin were restricted to acini and intralobular ducts, and their number was greater in major LGs than accessory ones. Lf and Ly were found in 50%-75% of acini and intralobular ducts. Vimentin was absent in parenchyma of LGs. S-100 protein reaction was observed in a number of acinar and luminal duct cells of major LGs whereas epithelia of accessory LGs remained negative. Distribution patterns of CKs, Lf, and Ly in major and accessory LGs are identical. The difference with respect to the number of myoepithelial cells as well as S-100 protein reactivity between major and accessory LGs reactivity appeared to be relevant to the differences in their secretory mechanisms and local environment.
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Affiliation(s)
- N Vigneswaran
- Dermatologische Klinik und Poliklinik, Universität Erlangen-Nürnberg, Federal Republic of Germany
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Wilk CM, Vigneswaran N, Heese A, Hornstein OP, Naumann GO. Immunohistochemical characterization of epithelial cells in human lacrimal glands. II. Inflammatory and neoplastic lesions of lacrimal glands. Graefes Arch Clin Exp Ophthalmol 1990; 228:65-72. [PMID: 1690161 DOI: 10.1007/bf02764294] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
The distribution of cytokeratins (CK), actin, lactoferrin (Lf), lysozyme (Ly), vimentin and S-100 protein was immunohistochemically investigated in paraffin-embedded specimens of five inflammatory and five neoplastic lesions of lacrimal glands (LGs). Atrophic acini in dacryoadenitis reacted with antibodies (ABs) KL1 and Pkk1 (CK 7, 8, 17, 18) in a manner similar to ducts. Apart from myoepithelial cells and some luminal-duct cells, the remaining epithelia in dacryoadenitis were negative with AB 34 beta E12 (CK 5). The number of AB HHF35 (actin)-positive myoepithelial cells was not altered in dacryoadenitis. Epithelia in dacryoadenitis reacted weakly but consistently with Lf while revealing weak and inconsistent staining for Ly. Vimentin was negative in epithelial cells in dacryoadenitis except in one case. S-100 protein was detected only in epithelia of inflammatory major LGs. Epimyoepithelial islands in lymphoepithelial proliferation reacted variably for CKs, Lf, Ly and vimentin and remained negative for actin and S-100. In pleomorphic adenomas, neoplastic cells showing duct-like differentiation (luminal) reacted consistently with CK 7, 8, 17, 18 and S-100 protein and inconsistently with CK 5, Lf and Ly but remained negative for actin and vimentin. Other neoplastic cells (ovoid/peripheral cells) stained consistently for CK 5, vimentin and S-100 protein and focally for CK 7, 8, 17, 18, actin, Lf and Ly. Spindle-form neoplastic cells found in the stroma exhibited vimentin and S-100 protein and, less frequently, actin. Determination of these antigens in pleomorphic LG adenomas may help to evaluate their prognosis.
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Affiliation(s)
- C M Wilk
- Augenklinik mit Poliklinik, Universität Erlangen-Nürnberg, Erlangen, Federal Republic of Germany
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Abstract
A 13-year-old boy developed Clostridium perfringens panophthalmitis due to a penetrating scleral injury. The characteristic symptoms were unusually severe periocular pain, lid edema, decreased motility and protrusion of the eye, severe conjunctival chemosis, pus covering the conjunctiva and cornea, green-brown hypopyon, gas bubbles in the anterior chamber, and amaurosis within 60 hours. In view of the patient's ocular status and impaired general condition enucleation was unavoidable. The results of laboratory workups are reported in addition to the clinical and ophthalmologic findings.
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Affiliation(s)
- C M Wilk
- Augenklinik mit Poliklinik, Universität Erlangen-Nürnberg
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Wilk CM, Bialasiewicz AA, Ruprecht KW, Naumann GO. [Bilateral acute confluent disseminated choroiditis in Borrelia burgdorferi infection]. Klin Monbl Augenheilkd 1989; 194:88-96. [PMID: 2716229 DOI: 10.1055/s-2008-1046342] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Two patients with bilateral extensive confluent choroidal lesions, exudative retinal detachments, positive lyme serology and a typical history are documented: A 32-year-old woman presented 14 days after a "flu-like" illness with bilateral acute extensive choroidal lesions and exudative retinal detachments (OD from 5 to 8:30 o'clock, OS from 5 to 8 o'clock, both including the macula) accompanied by a mild lymphocytic meningitis. The laboratory work-up revealed increased serum and CSF titers of antibodies against Borrelia burgdorferi (Lyme immunofluorescent test (IFT) and Lyme-IgM IFT) which declined after a 14-day treatment with doxycycline (200 mg/d), CSF titers non-detectable (serum IgG: from 1:640 to 1:320, serum IgM: from 1:40 to 1:20). A distinct improvement with visual acuity increasing from OD 0.2/OS 0.3 p to OD/OS 0.8 p was observed after seven days of treatment. A 40-year-old man with a 14-day history of tick-bite developed the same, though more severe ocular findings and a lymphocytic meningitis. The serological work-up revealed increased antibody titers against Borrelia burgdorferi (ELISA); the IgM titer was normal. After a 10-day treatment with penicillin, antibody titers against the spirochete decreased slightly and the patient's neurologic and ophthalmologic status improved dramatically. Five weeks after admission visual acuity was OD/OS 0.5 (compared to OD/OS 0.1) and has remained at 0.8 p (OD/OS) since the ninth week after onset. The clinical course of the disease and the decreasing lyme serology strongly suggest an infection with Borrelia burgdorferi. The authors propose thorough laboratory work-ups including tests for Lyme disease in selected patients with diffuse choroidal lesions.
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Affiliation(s)
- C M Wilk
- Augenklinik mit Poliklinik, Universität Erlangen-Nürnberg
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