1
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Ando M, Isobe Y, Sasaki M, Sugimoto K, Ando J, Oshimi K. [Diffuse large B-cell lymphoma expressing surface immunoglobulin heavy chain (Ig alpha) and lacking light chains]. Rinsho Ketsueki 2005; 46:492-5. [PMID: 16440740] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/06/2023]
Abstract
A 59-year-old woman with goiter complained of nausea, vomiting and weight loss in April 2000. She underwent an endoscopic examination and was admitted to our hospital because gastric biopsy specimens revealed that she had diffuse large B-cell lymphoma. A thyroid biopsy also detected the diffuse infiltration of lymphoma cells, which were positive for CD19, CD20, CD38 and HLA-DR. Although the cells expressed surface immunoglobulin a chain, they lacked expressions of the kappa and lambda light chains. Chromosomal analysis of the thyroid cells showed 47, XX, t(2 ; 3)(q31 ; q13), + 3, t(8 ; 22)(q24 ; q11). After five courses of biweekly CHOP chemotherapy, she received autologous peripheral blood stem cell transplantation in October 2000. Currently, she has maintained complete remission for more than 4 years.
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MESH Headings
- Antineoplastic Combined Chemotherapy Protocols/administration & dosage
- Antineoplastic Combined Chemotherapy Protocols/therapeutic use
- Cyclophosphamide/administration & dosage
- Doxorubicin/administration & dosage
- Female
- Humans
- Immunoglobulin Light Chains
- Immunoglobulin alpha-Chains
- Lymphoma, B-Cell/diagnosis
- Lymphoma, B-Cell/genetics
- Lymphoma, B-Cell/therapy
- Lymphoma, Large B-Cell, Diffuse/diagnosis
- Lymphoma, Large B-Cell, Diffuse/genetics
- Lymphoma, Large B-Cell, Diffuse/immunology
- Lymphoma, Large B-Cell, Diffuse/therapy
- Middle Aged
- Peripheral Blood Stem Cell Transplantation
- Prednisone/administration & dosage
- Remission Induction
- Stomach Neoplasms/diagnosis
- Stomach Neoplasms/genetics
- Stomach Neoplasms/immunology
- Stomach Neoplasms/therapy
- Vincristine/administration & dosage
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Affiliation(s)
- Miki Ando
- Department of Hematology, Juntendo University School of Medicine
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2
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Abstract
In order to understand the specificity of sequences or structures recognized by a recombinase involved in class switch recombination (CSR), we examined the relative CSR efficiency of various switch sequences in artificial CSR constructs that undergo CSR in CH12F3-2 murine B lymphoma line. Since CSR recombination is not specific to switch regions of different isotypes or orientation of S sequences, we examined the efficiency of S sequences of non-mammalian species and artificial sequences which lack several characters of mammal switch sequences: chicken S(mu), Xenopus S(mu), telomere, multiple cloning site (MCS) and unrelated negative control sequence. CSR occurred in chicken S(mu) and MCS with significantly higher efficiency than the negative control. A common character of these two sequences is that they are rich in palindrome and stem-loop structures. However, telomeres, which are G-rich and repetitive but not palindromic, could not serve as switch sequences at all. The AT-rich Xenopus S(mu) sequence was inefficient but capable of CSR. CSR breakpoint distribution suggests that the cleavage may take place preferentially in the proximity of the junctions (neck) between the loop and stem in the secondary structure of the single-stranded S sequence, which can be formed by palindromic sequences. The results suggest that the secondary structure of S-region sequences which is transiently formed during transcription may be necessary for recognition by class switch recombinase.
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Affiliation(s)
- J Tashiro
- Graduate School of Medicine, Kyoto University, Yoshida Konoe-cho, Sakyo, Kyoto 606-8501, Japan
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3
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Hagman J, Wheat W, Fitzsimmons D, Hodsdon W, Negri J, Dizon F. Pax-5/BSAP: regulator of specific gene expression and differentiation in B lymphocytes. Curr Top Microbiol Immunol 1999; 245:169-94. [PMID: 10533313 DOI: 10.1007/978-3-642-57066-7_5] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- J Hagman
- Division of Basic Immunology, National Jewish Medical and Research Center, Denver, CO 80206, USA.
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4
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Mori M. [Heavy chain disease]. Ryoikibetsu Shokogun Shirizu 1998:464-7. [PMID: 9851191] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
Affiliation(s)
- M Mori
- Division of Hematology, Tokyo Metropolitan Geriatric Hospital
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5
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Madaio MP, Yanase K. Cellular penetration and nuclear localization of anti-DNA antibodies: mechanisms, consequences, implications and applications. J Autoimmun 1998; 11:535-8. [PMID: 9802940 DOI: 10.1006/jaut.1998.0217] [Citation(s) in RCA: 42] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
- M P Madaio
- Penn Center for Molecular Studies of Kidney Diseases, Department of Medicine, University of Pennsylvania, Philadelphia, PA, 19104-6144, USA.
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6
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Rajakulasingam K, Till S, Ying S, Humbert M, Barkans J, Sullivan M, Meng Q, Corrigan CJ, Bungre J, Grant JA, Kay AB, Durham SR. Increased expression of high affinity IgE (FcepsilonRI) receptor-alpha chain mRNA and protein-bearing eosinophils in human allergen-induced atopic asthma. Am J Respir Crit Care Med 1998; 158:233-40. [PMID: 9655735 DOI: 10.1164/ajrccm.158.1.9708106] [Citation(s) in RCA: 53] [Impact Index Per Article: 2.0] [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: 11/16/2022] Open
Abstract
FcepsilonRI receptors play an important role in allergen-induced mediator release and antigen presentation by mast cells, basophils, and monocyte/macrophages in atopic disorders. The expression of FcepsilonRI by tissue eosinophils in atopic asthma after allergen challenge has not been established. For this reason we attempted to identify mRNA and protein product + FcepsilonRIalpha eosinophils in cytospins made from bronchoalveolar lavage (BAL) from atopic asthmatics (n = 9) and nonatopic normal subjects (n = 4) 24 h after segmental challenge with allergen or diluent. Messenger RNA for FcepsilonRIalpha was determined using in situ hybridization and FcepsilonRIalpha protein expression by immunocytochemistry using a mouse monoclonal antibody 22E7. Colocalization of FcepsilonRIalpha receptors to eosinophils was performed using chromotrope 2R. When compared with a control challenge, segmental challenge with Dermatophagoides pteronyssinus induced significant BAL eosinophilia (p = 0.007). The total number of BAL FcepsilonRIalpha mRNA and protein-positive cells also increased in asthmatics, median values 2 (0.7-7.2) and 11.5 (0.6-65.0) x 10(6) cells (p = 0.02) and 0 (0-0.3 x 10(6)) and 3.1 x 10(6) (0.45 - 162.5 x 10(6)) cells (p = 0.007), respectively, for mRNA and protein. Net increases in FcepsilonRIalpha+ cells correlated with the net increases in BAL eosinophils (r = 0.98, p = 0.0001 for mRNA and r = 0.72, p = 0.02 for protein). Colocalization studies with chromotrope 2R revealed that only 4% of FcepsilonRIalpha+ cells were eosinophils after control challenge and, in contrast, 85 to 95% of FcepsilonRIalpha+ cells were eosinophils after allergen. There were no differences in the numbers of FcepsilonRIalpha+ cells or eosinophils in normal control subjects. Our results demonstrated that local endobronchial allergen provocation in atopic asthmatics results in increased synthesis and expression of FcepsilonRIalpha predominantly on BAL eosinophils.
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Affiliation(s)
- K Rajakulasingam
- Upper Respiratory Medicine and Allergy and Clinical Immunology, Imperial College School of Medicine at the National Heart and Lung Institute, Dovehouse Street, London, United Kingdom
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7
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Abstract
Vasoactive intestinal peptide (VIP), a major neurotransmitter of peripheral nerves, has been suggested to function in host defense by regulating local human immune function. Indirect evidence has been marshaled that VIP can function as a switch factor for IgA in human Ig isotype recombination. In this study we directly tested the ability of VIP to function as a factor driving human B cells into IgA producing cells by assessing its ability to induce switch circular DNA representing direct mu to alpha switching. In addition we determined the generation of alpha germ-line transcripts and measured the level of IgA protein produced. Stimulation with VIP and CD40 mAb induced IgA production by human IgD+ B cells while VIP or CD40 alone failed to do so. Stimulation of purified IgD+ B cells with VIP plus CD40 mAb induced generation of switch circular DNA representing in vitro driven isotype switching from mu to alpha. CD40 mAb alone induced alpha germ-line transcripts but not IgA switch circles. Thus VIP, a neurogenic factor, can induce alpha-specific switching in CD40-activated human B cells and may thereby play an important role in directing the humoral immune response at mucosal surfaces.
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Affiliation(s)
- S Fujieda
- The Hart and Louise Lyon Laboratory, Division of Clinical Immunology/Allergy, UCLA School of Medicine, Los Angeles, California, USA
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8
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Costello R, Merlin M, Heuberger L, Zerazhi H, Boulet JM, Gastaut JA, Bouabdallah R. [IgAk solitary bone plasmacytoma leading to the loss of heavy chain alpha]. Presse Med 1995; 24:1222. [PMID: 7567854] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
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9
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Su L, Keren DF, Warren JS. Failure of anti-lambda immunofixation reagent mimics alpha heavy-chain disease. Clin Chem 1995; 41:121-3. [PMID: 7813064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
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10
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Affiliation(s)
- P Aucouturier
- Laboratory of Immunology and Molecular Interactions (Centre National de la Recherche Scientifique Associated Research Unit 1172), University Hospital, Poitiers, France
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11
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Pellet P, Hillion J, Carroll AJ, Crist WM, Brouet JC, Tsapis A. Heterogeneity of the breakpoint localization in malignant cells with a 9p11 chromosomal abnormality. Leukemia 1991; 5:468-72. [PMID: 1905369] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
The p11 band of the short arm of chromosome 9 is involved in various cytogenetic alterations occurring in several malignant diseases. Using probes isolated from the 9p11 band in the study of a case of alpha-heavy-chain disease (MAL) with t(9;14)(p11;q32), we studied the DNA from seven malignant cell samples, including four cases of acute lymphoblastic leukemia with tdic(9;12)(p11;p12). Using pulsed-field electrophoresis analysis we demonstrated that the breakpoints were 3-300 kb distant from the original MAL breakpoint without clustering within the subset of leukemias with the tdic(9;12).
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Affiliation(s)
- P Pellet
- Laboratory of Immunochemistry and Immunology (INSERM U 108), Hôpital Saint-Louis, Paris, France
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12
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Comelli AM, Paris B. [Alpha heavy chain disease: a clinical study of 3 cases and review of the literature]. G Clin Med 1990; 71:339-41, 344-8. [PMID: 2115016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Alpha-chain disease is a rare and interesting form of small intestinal immunoproliferative disease. In this paper we present three personal observations with different clinical manifestations. The first patients was admitted to the hospital because of weight loss, feet and ankles edema, and was complicated by intestinal occlusion that required an extensive enteric resection in urgency. After the operation, chemotherapy was carried out with good results at a five-years follow-up period. The second case, characterized by diffuse abdominal pain, diarrhea, weight loss and peripheral edema, was complicated by ileal perforation. An intestinal resection associated to mesenteric lymphnodes removal was performed. Chemotherapy and antibiotics were done successfully at a four-years follow-up period. In the last patient, admitted to our hospital because of abdominal discomfort, diarrhea and weight loss, a laparotomy was performed for confirming the diagnostic suspect and staging the disease. Only antibiotic therapy was done with good results at one-year follow-up period. We review and discuss the major clinical features and the main aspects of etiology, epidemiology, pathogenesis, pathology and therapy of this disease.
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Affiliation(s)
- A M Comelli
- Divisione di Medicina Generale, Ospedale Civile Sant'Isidoro, Trescore Balneario, Bergamo
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13
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Osserman EF, Merlini G, Butler VP. Multiple myeloma and related plasma cell dyscrasias. JAMA 1987; 258:2930-7. [PMID: 3118064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Grants] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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14
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Strober W, James SP. The immunopathogenesis of gastrointestinal and hepatobiliary diseases. JAMA 1987; 258:2962-9. [PMID: 3118065] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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15
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Westhoff-Bleck M, Diedrich H. [A rare cause of chronic diarrhea: alpha heavy-chain disease]. ROFO-FORTSCHR RONTG 1987; 147:566-8. [PMID: 2825296 DOI: 10.1055/s-2008-1048700] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- M Westhoff-Bleck
- Abteilung Diagnostische Radiologie, Medizinische Hochschule Hannover
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16
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Hoenig M. Multiple myeloma associated with the heavy chains of immunoglobulin A in a dog. J Am Vet Med Assoc 1987; 190:1191-2. [PMID: 3108207] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
On the basis of microscopic evaluation of bone marrow aspirate, multiple myeloma and secondary marrow hypoplasia was diagnosed in a 7-year-old female Doberman Pinscher. Electrophoresis, radial gel diffusion, and immunoaffinity chromatography indicated that serum and urine specimens contained alpha immunoglobulins without kappa or lambda light chains. Whole immunoglobulins (Ig) A, IgG, or IgM were not found. The dog was treated with prednisolone and melphalan for 11 weeks, after which time the owner refused examination and treatment of the dog.
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17
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Aguiar J, Gordo P, Mayor J, Guindeo MC, Hernández MA, Romero T. [Alpha-heavy chain disease. Apropos of a case]. Rev Clin Esp 1987; 180:256-9. [PMID: 3110876] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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18
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Abstract
Clinicopathological and immunohistological features of 4 cases of gastric lymphomas with alpha-heavy chain disease (AHCD) are described. Clinically there were no reliable features that could distinguish them from the 'western' types of gastric lymphomas (WGL). Two of the 4 had diffuse mucosal involvement reminiscent of the more common intestinal form of AHCD. Histologically, all 4 were low-grade follicular-centre cell lymphomas with plasmacytic differentiation. The diagnosis of gastric AHCD and its implications are discussed.
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Affiliation(s)
- M F Tungekar
- Department of Pathology, Faculty of Medicine, Kuwait University
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19
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Kashiwabara M, Ichida T. [Immunoglobulin bound LDH isozyme detected in normal human whole saliva]. Higashi Nihon Shigaku Zasshi 1986; 5:153-7. [PMID: 3144511] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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20
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Haghighi P, Wolf PL. Alpha-heavy chain disease. Clin Lab Med 1986; 6:477-89. [PMID: 3091314] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
A review of alpha-heavy chain disease (AHCD) emphasizing its histopathology and associated lesions is presented. Unusual clinicopathologic presentations and modern concepts regarding histogenesis of AHCD in the light of recent immunohistochemical findings are discussed. Increasingly reported cases of Burkitt's (or Burkitt-type) lymphoma involving distal small intestine or the ileocecal region in children are noted.
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21
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Minden MD, Mak TW. The structure of the T cell antigen receptor genes in normal and malignant T cells. Blood 1986; 68:327-36. [PMID: 3089348] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
In this review the genomic structure and the RNA transcripts of the alpha and beta chain of the T cell antigen receptor have been discussed. Studies of the structure of TcR beta in hematologic malignancies have revealed rearrangement in almost all of the T cell malignancies and a small proportion of non-T cell malignancies. In addition, clonal involvement of T cells in diseases such as Hodgkin's disease, angioimmunoblastic lymphadenopathy, and chronic T cell lymphocytosis have been observed. The study of the structure of the TcR beta gene is thus a useful tool for identifying clonal expansions of cells and in conjunction with studies of the immunoglobulin gene structure, and cell surface markers a useful tool for identifying cell lineage. At the present time the evaluation of the structure of the alpha chain genes has not been as fruitful. However, chromosome translocations involving the TcR alpha chain genes have been recognized and, in one case, this rearrangement has been in association with a known oncogene. With the isolation of more probes to the alpha chain region it should be possible to test its utility in identifying clonal populations and cell lineage. The recent isolation of the gamma gene of the T cell will also permit such studies. Preliminary results of studies carried out with a probe to the gamma chain gene of the T cell have paralleled results obtained with the TcR beta probe (unpublished observation).
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MESH Headings
- Chromosomes, Human, 6-12 and X
- Cloning, Molecular
- Genotype
- Hodgkin Disease/immunology
- Humans
- Immunoblastic Lymphadenopathy/genetics
- Immunoglobulin J-Chains
- Immunoglobulin Light Chains
- Immunoglobulin alpha-Chains
- Leukemia, Lymphoid/genetics
- Leukemia, Myeloid, Acute/immunology
- Lymphatic Diseases/genetics
- Lymphocytosis/immunology
- Lymphoma/genetics
- Oncogenes
- Receptors, Antigen, T-Cell/analysis
- Receptors, Antigen, T-Cell/genetics
- Receptors, Antigen, T-Cell/physiology
- Recombination, Genetic
- Sezary Syndrome/genetics
- T-Lymphocytes
- Translocation, Genetic
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22
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Abstract
A case of alpha chain disease, involving the stomach only, is reported in an Algerian man suffering from epigastric pains. Upper digestive tract fibreoptic endoscopy showed two antral ulcers and an ulcerative gastritis pattern, which promptly disappeared with cimetidine treatment. Antral biopsies at a distance from the ulcers, but not of the ulcer crater itself, disclosed a dense infiltration of antral lamina propria by mature or sometimes atypical plasma cells. On transmural surgical antral biopsy, the infiltrate spread to the superficial part of the submucosa. No other localisation of the disease was found in spite of multiple biopsies obtained by endoscopy, with a peroral capsule and during staging laparotomy. The alpha chain disease protein was absent from serum and urine, but found in the gastric juice and in the cytoplasma of the cellular infiltrate (alpha 1 subclass). A complete clinical, endoscopic, histological and immunological remission was observed after a six months' course of oral tetracycline.
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23
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24
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Fujiyama Y, Iwaki M, Hodohara K, Hosoda S, Kobayashi K. The site of cleavage in human alpha chains of IgA1 and IgA2:A2m(1) allotype paraproteins by the clostridial IGA protease. Mol Immunol 1986; 23:147-50. [PMID: 3084949 DOI: 10.1016/0161-5890(86)90036-2] [Citation(s) in RCA: 28] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Fc fragments of human immunoglobulin A(IgA) of IgA1 subclass and IgA2 subclass of A2m(1) allotype were prepared from IgA paraproteins by digestion with a protease from Clostridium sp. (M.O.-6). The N-terminal tetrapeptide of Val-Pro-Ser-Thr- for the Fc of IgA1 subclass, and that of Val-Pro-Pro-Pro- for the Fc of IgA2:A2m(1) allotype, were identified by sequence analysis. The site of cleavage by the protease was defined to be at the Pro-Val peptide bond, which is a common peptide bond present at 221-222 in both alpha chains. IgA of IgA2 subclass of A2m(2) allotype is resistant to the protease due to the different, Arg-Val, peptide bond at the same position.
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25
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Sakka T, Meknini B, Ayed K, Ben Jilani S, Ben Maïz H, Ben Moussa F, Ben Mami N, Derouiche N. [An unusual case of heavy alpha chain disease associated with amyloidosis]. Tunis Med 1986; 64:161-4. [PMID: 3090754] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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26
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Grau E, Soler J, Puig J, Brunet S, Pujol-Moix N, Rodriguez JL, Domingo-Albós A. Coincident multiple myeloma and non-Hodgkin's lymphoma with 2 serum monoclonal immunoglobulins. Acta Haematol 1986; 75:183-5. [PMID: 3092538 DOI: 10.1159/000206117] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
A case with features of both multiple myeloma and non-Hodgkin's lymphoma at the moment of diagnosis is presented. The patient had lytic bone lesions and biclonal gammopathy, IgM kappa and IgA kappa. In the bone marrow biopsy, there was a diffuse infiltration by atypical plasma cells coexisting with an interstitial and nodular infiltration by poorly differentiated lymphoid cells. Immunofluorescence studies showed positive staining with alpha and kappa antisera in the cytoplasm of plasma cells and with mu and kappa antisera on the surface of lymphoid cells. After the beginning of chemotherapy, the IgA kappa monoclonal protein disappeared and the IgM kappa monoclonal protein remained constant.
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27
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Gargouri M, Ellouze M, Halphen M, Jaafoura H, Ben Ayed F, Bouguerra A. [Primary, exclusively gastric localization of alpha-chain disease: anatomo-clinical and immunohistochemical study]. Gastroenterol Clin Biol 1985; 9:838-43. [PMID: 3936740] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
We report the first case of heavy alpha-chain disease exclusively located in the stomach and in the perigastric nodes in a thirty year old Tunisian patient. Both the small bowel and the mesenteric nodes were evaluated histologically and immunochemically and were found to be free of disease. Complete remission was obtained using chemotherapy. The reasons for which the small intestinal mucosa and the mesenteric nodes, nearly constantly involved, in alpha-chain disease were spared in our case, are discussed.
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28
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Gilinsky NH, Mee AS, Beatty DW, Novis BH, Young G, Price S, Purves LR, Marks IN. Plasma cell infiltration of the small bowel: lack of evidence for a non-secretory form of alpha-heavy chain disease. Gut 1985; 26:928-34. [PMID: 3928450 PMCID: PMC1432847 DOI: 10.1136/gut.26.9.928] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Eight patients with diffuse plasma cell infiltration of the small bowel who had the clinical features of immunoproliferative small intestinal disease (IPSID), but whose serum was negative for free alpha-heavy chains, were investigated for evidence of a non-secretory form of alpha-chain disease (alpha-CD). Molecular sieving and immunoblotting of serum, immunoperoxidase staining of biopsy specimens, and in vitro protein synthesis studies utilising an immunoprecipitation technique and polyacrylamide gel electrophoresis, failed to detect any new cases of alpha-CD. Four of the eight cases were found to have diffuse intestinal lymphoma. The remaining four patients, who were unsuccessfully investigated for evidence of a significant abnormality in cellular immunity, have not developed detectable alpha-CD protein or lymphoma over a mean of 143 months. Despite continuing exposure to possible environmental stimuli, it is concluded that not all cases of IPSID elaborate detectable alpha-CD protein or evolve to lymphoma.
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29
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Lecomte MC, Dhermy D, Solis C, Ester A, Féo C, Gautero H, Bournier O, Boivin P. A new abnormal variant of spectrin in black patients with hereditary elliptocytosis. Blood 1985; 65:1208-17. [PMID: 3922449] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
Seven black patients with mild hereditary elliptocytosis (HE) from five unrelated families were studied. The erythrocytes of these patients exhibited an abnormal thermal sensitivity (between 45 degrees C and 47 degrees C instead of 49 degrees C). An important defect of spectrin dimer self-association was detected in two ways: (1) the proportions of spectrin dimer (SpD) extracted from membranes at 4 degrees C under low ionic strength conditions were increased between 25% and 56% (normal value 15% +/- 2%); (2) the spectrin dimer----tetramer conversion in solution were defective with an association constant value between 0.4 and 2.4 X 10(5) M-1 for a normal value of 6 +/- 0.4 X 10(5) M-1. Spectrin (Sp) from HE patients and normal volunteers (32 black and 22 white subjects) was submitted to limited tryptic digestion, followed by one- or two-dimensional separation of the peptides. Peptide patterns of crude Sp from all seven HE patients exhibited a marked and reproducible decrease in 80,000-dalton peptide (previously identified as the dimer-dimer interaction domain of the alpha-chain) and a concomitant appearance of a novel 65,000-dalton peptide. A minor fragment at 28,000 daltons was also decreased. Tryptic digestion of HE spectrin dimer and tetramer (SpT), isolated after the SpD self-association procedure in solution, revealed modifications (decrease in the 80,000-dalton peptide and presence of a 65,000-dalton peptide) predominantly in HE SpD when peptide patterns of HE SpT were quite similar to control SpT patterns. Immunoblots with anti-alpha-chain antibodies revealed that the 65,000-dalton peptide derived from the alpha-chain. Kinetic studies of Sp digestion showed that the 65,000-dalton peptide did not result from further digestion of a 74,000 intermediate and was not a precursor of 46,000- to 50,000-dalton peptides. These results show a new structural defect of Sp-alpha-chain, associated with a defective Sp dimer self-association in HE.
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Reyes F, Piquet J, Gourdin MF, Haioun C, Intrator L, Tulliez M, Roberti A, Rambaud JC. Immunoblastic lymphoma involving the bone marrow in a patient with alpha chain disease. Clinical and immunoelectron microscopic study. Cancer 1985; 55:1007-14. [PMID: 3917845 DOI: 10.1002/1097-0142(19850301)55:5<1007::aid-cncr2820550515>3.0.co;2-p] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
A patient is reported who had disseminated immunoblastic proliferation that emerged during the course of alpha chain disease. This proliferation was characterized by overt marrow invasion together with osseous and neurologic manifestations. On immunoelectron microscopic study, the malignant immunoblasts displayed varying degrees of cytoplasmic maturation and constituted a morphologic spectrum of alpha-chain-synthesizing cells, ranging from immature blasts without endoplasmic reticulum development to relatively mature plasmablasts; alpha chain was not expressed at the surface of these cells. The general features of the overt malignant stage of alpha chain disease are reviewed in reference to this unusual case. The implications of the cellular findings are discussed with regard to the maturation stage of malignant immunoblasts.
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Abstract
The presence of J or joining chains has been studied in formol-paraffin tissue sections from various lymphoproliferative diseases. The percentages of J chain positivity in 56 cases of multiple myeloma, in 41 of immunocytic malignant lymphoma and 35 of immunoblastic malignant lymphoma were 58.9, 70.7 and 37.1%, respectively. The ratio of kappa to lambda chain types of the monotypic Ig-s was the lowest in multiple myeloma, intermediate in immunocytic and highest in immunoblastic malignant lymphoma (ml). In 8 cases (one local immature plasmocytoma, one non-secretory multiple myeloma, one immunocytic, 4 immunoblastic and one centroblastic malignant lymphoma), only J chains were present in the tumour cells--"J chain disease". A significant difference in survival of J chain positive (26.8 months) and negative (17.7 months) multiple myeloma cases was observed. Myeloma kidney lesions were slightly more frequent in J chain negative cases. In lymphoproliferative disease J chain seems to be associated with early events of Ig synthesis. On the other hand, in two cases with biclonal Ig-s, the IgM positive immunoblastic ml cells and inclusions and the IgA positive multiple myeloma cells and inclusions were J chain positive. The IgG positive cells in both tumours and the IgG positive inclusions in the immunoblastic tumour were negative for J chains.
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Abstract
The plasma cell infiltrate of the small intestine in alpha-chain disease has been studied ultrastructurally in an attempt to determine whether there is a significant nuclear-cytoplasmic asynchrony that could be used as evidence for the neoplastic nature of the disease, even in its early stages. No such asynchrony was identified. In the early stages of the disease, the infiltrate was mainly of slightly immature plasma cells indistinguishable from those of coeliac disease. Later stages were marked by the presence of less differentiated immunoblastic cells arising in the deep mucosa and infiltrating into glands. Multinucleate plasmacytoid cells were thought to be degenerate cells. The significance of these findings is discussed in relation to the nature of alpha-chain disease and immunoproliferative small intestinal disease in general.
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Abstract
A patient with alpha heavy-chain disease (alpha HCD) originally had presented with a goiter from an extramedullary plasmacytoma. Alpha HCD was diagnosed by both standard laboratory procedures and high-resolution two-dimensional gel electrophoresis. The fragment of the alpha chain had a molecular weight of 38,000 and consisted of seven major charge forms, with an isoelectric point range of 5.2-5.6. Since alpha HCD usually involves the gastrointestinal tract, the thyroidal involvement in this case is unusual.
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Castagnone D, Ranzi T, Perazzi F, Bardella MT. [Radiologic examination in the malabsorption syndrome]. Radiol Med 1984; 70:208-15. [PMID: 6209757] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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35
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Bouguerra A, Fennira F. [Alpha heavy chain disease and the hepatitis B virus]. Gastroenterol Clin Biol 1984; 8:386-7. [PMID: 6428961] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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36
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Rambaud JC. Small intestinal lymphomas and alpha-chain disease. Clin Gastroenterol 1983; 12:743-66. [PMID: 6413104] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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Abstract
Pathologic features of the jejunal mucosa of a patient with alpha-chain disease in its early transition to malignant stage, are described. Ultrastructural alterations were seen in some plasma cell, close similar to those described in myeloma plasma cells. Ultrastructural studies of biopsy specimens in alpha-chain disease, may permit recognition of its early transition to malignant stage and thereby encourage earlier use of cytotoxic drugs.
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Fadli F, Rhazaoui R, Faik M, Ouazzani H, Benaissa A, Bennani A. [Alpha heavy chain disease (apropos of a case with multiple visceral and bone manifestations)]. Maghrib Tibbi 1983; 5:158-64. [PMID: 6425573] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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39
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Richart C, Accarino A, Lucas A. [Rapid evolution of alpha chain disease into malignant lymphoma]. Rev Clin Esp 1983; 169:125-8. [PMID: 6410463] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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40
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Laudanna AA, Sipahi AM, Simionatto C, Mazza Faria R, Teixeira F, Bettarello A. [Immunoproliferative conditions of the small intestine and Mediterranean lymphoma]. Rev Hosp Clin Fac Med Sao Paulo 1983; 38:8-17. [PMID: 6415801] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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41
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Calich I, Pereira VG, Vaz CA, Faintuch J, Rodrigues CJ, Martins MDA. [Alpha chain disease]. Rev Hosp Clin Fac Med Sao Paulo 1982; 37:279-82. [PMID: 6820704] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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43
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Morón O, Arteta M, Poleo JR, Gallango M, Olavarría R, Valecillos H. [Alpha heavy chain disease. Report of the 1st case in Venezuela]. G E N 1982; 36:344-60. [PMID: 6821363] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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44
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Kim EE, McConnell BG, McConnell RW. Diffuse abdominal accumulation of Ga-67 citrate in a patient with alpha-chain disease. Eur J Nucl Med 1982; 7:431-3. [PMID: 6813121 DOI: 10.1007/bf00256827] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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45
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Cho C, Linscheer WG, Bell R, Smith R. Colonic lymphoma producing alpha-chain disease protein. Gastroenterology 1982; 83:121-6. [PMID: 6804299] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/02/2022]
Abstract
Alpha-chain disease with involvement of small intestine-resulting in characteristic villus atrophy and malabsorption has not been reported in this country. We studied a 57-yr-old male who presented with a polypoid tumor of the hepatic flexure of the colon. There was no evidence of malabsorption as manifested by a normal fat balance, serum carotene, and D-xylose absorption studies and the small bowel biopsy did not show villus atrophy. The tumor in the colon was surgically removed and diagnosed as a malignant lymphoma of lymphocytic type. Tumor tissue infiltrated in the mesentery could not be excised. Alpha-chain disease protein was demonstrated in serum and urine, and also in tumor tissue by immunoperoxidase techniques. The alpha-chain disease protein was further purified and classified as subclass 1. The patient had a good clinical response to cyclophosphamide and prednisone, but still has intraabdominal lymphoma with gastric involvement, and his serum alpha-chain protein persists. This case report may represent a distinct variant of alpha-chain disease.
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Otto HF, Gebbers JO, Laissue JA. [The functional importance of the intestinal immune system. A review. 2. Pathology (author's transl)]. Z Gastroenterol 1982; 20:245-56. [PMID: 6808778] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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Moraru I, Mota G, Juvara I, Dobre MA, Galatiuc C, Ghetie V. Receptors for IgA on human thymus cells in myasthenia gravis. Clin Exp Immunol 1982; 48:129-36. [PMID: 6805991 PMCID: PMC1536596] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
Abstract
Specific surface receptors for the Fc region of human immunoglobulin A (Fc alpha R) were identified on the thymus cells of all 15 patients affected by myasthenia gravis. A large variation of the percentage of Fc alpha R bearing thymus cells was recorded (9 . 5-66 . 0%; mean value 27 . 9 +/- 17 . 8) the high values being associated in most cases with the thymus hyperplasia and the low values with a lipomatosis of the organ. Even the lowest percentage of Fc alpha R bearing cells recorded in myasthenia gravis are considerably higher than those found in normal subjects (0 . 4-4 . 1; mean value 1 . 8) demonstrating that the expression of Fc alpha R on the thymus cells is the consequence of the disease. No attempts were made to identify the cell population bearing Fc alpha R but indirect results indicate that the cells belong to E-rosette forming population, and, in some cases, to a null cell population devoid of the ability to form E and EAC rosettes, Fc alpha R can bind various IgA ligands and the binding is confined to a small fraction of IgA (not more than 5%) considered as cytophilic IgA.
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Atichartakarn V, Kurathong S, Nitiyanand P, Kiatikajornthada N, Petchclai B, Ou D, Jootar S. Alpha chain disease in the Thai man. Southeast Asian J Trop Med Public Health 1982; 13:120-6. [PMID: 6810474] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
A 61-year-old Thai man presented with a history of chronic diarrhoea of 1-2 years duration. Stool examination revealed a heavy parasitic infection. Several anthelminthics were given without benefit, despite disappearance of the intestinal parasites. Serum protein studies revealed abnormal alpha heavy chain. Two courses of cyclophosphamide, vincristine and prednisolone were followed by a brief remission in his symptoms. A 21 day course of tetracycline was then given, resulting in an improvement in his condition. He is still symptom free nine months after confirmation of the diagnosis, without any further treatment. Serum protein studies should be included in laboratory investigations of a patient with chronic diarrhoea.
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Sitia R, Kikutani H, Rubartelli A, Bushkin Y, Stavnezer J, Hammerling U. Membrane-bound and secreted IgA contain structurally different alpha-chains. J Immunol 1982; 128:712-6. [PMID: 6798121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
Three different forms of alpha-chains are synthesized by BF0.3 and 615.2, two cloned cell lines derived from the murine B lymphoma 1.29. The three forms of alpha-chains differ in size, pI, cellular location, and rate of turnover. They were identified by means of lactoperoxidase-catalyzed radioiodination, internal 14C or 35S labeling, and immunofluorescence techniques as membrane-bound(alpha m), secreted (alpha s), and intracellular (alpha ic) proteins. Comparison of immunoglobulin products of the two lymphoma lines with those of a hybridoma cell line, Id 150, which secretes IgA of the 1.29 idiotype but lacks membrane IgA, confirmed the assignments of alpha m, alpha s, and alpha ic. Results of biosynthetic labeling of BF0.3, 615.2, and Id 150 in the presence and absence of tunicamycin suggest that the difference in m.w. and charge observed between alpha m and alpha s can be attributed to differences in primary amino acid structure rather than different degrees of glycosylation.
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