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Nemoto H, Konno S, Sugimoto H, Nakazora H, Nomoto N, Murata M, Kitazono H, Fujioka T. Anti-TNF therapy using etanercept suppresses degenerative and inflammatory changes in skeletal muscle of older SJL/J mice. Exp Mol Pathol 2011; 90:264-70. [PMID: 21324312 DOI: 10.1016/j.yexmp.2011.02.003] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2010] [Revised: 02/06/2011] [Accepted: 02/07/2011] [Indexed: 12/13/2022]
Abstract
Limb-girdle muscular dystrophy 2B and Miyoshi myopathy are characterized by muscle fiber necrosis caused by a defect in dysferlin and inflammatory changes. SJL/J mice are deficient in dysferlin and display severe inflammatory changes, most notably the presence of cytokines, which may be related to destruction of the sarcolemma. We tested the hypothesis that tumor necrosis factor (TNF) contributes to myofibril necrosis. Administration of etanercept, an agent that blocks TNF, resulted in dose-dependent reductions in inflammatory change, necrosis, and fatty/fibrous change. These findings indicate that TNF does indeed play a role in the damage to muscle in SJL/J mice and that etanercept has the potential to reduce such damage.
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Affiliation(s)
- Hiroshi Nemoto
- Division of Neurology, Department of Internal Medicine, Toho University Ohashi Medical Center, 2-17-6 Ohashi, Meguro, Tokyo, Japan
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2
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Nemoto H, Konno S, Nakazora H, Miura H, Kurihara T. Histological and Immunohistological Changes of the Skeletal Muscles in Older SJL/J Mice. Eur Neurol 2006; 57:19-25. [PMID: 17108690 DOI: 10.1159/000097005] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2006] [Accepted: 08/16/2006] [Indexed: 11/19/2022]
Abstract
SJL/J mice have been studied as the model animals for autoimmunological diseases. Recently it was clarified that SJL/J mice have a defect of dysferlin. Human limb girdle muscular dystrophy 2B and Miyoshi myopathy also have a defect of dysferlin. In this study we present the histological and immunohistological changes in the natural course. Histological study revealed that SJL/J mice had inflammatory, degenerative changes, and neurogenic changes in later ages. As for interstitial inflammatory cells, the macrophages were dominant in any age, and in the T cell subset, the CD4+ T cells were more abundant than the CD8+ T cells, and few B cells were seen. The laboratory data showed a high level of creatine kinase in all ages. It is suspected that the inflammatory changes were induced by the primary immunological abnormality or by the defect of dysferlin in SJL/J mice.
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Affiliation(s)
- Hiroshi Nemoto
- Department of Internal Medicine, Division of Neurology, Toho University Ohashi Medical Center, Tokyo, Japan.
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3
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Sen N, Simmons WJ, Thomas RM, Erianne G, Zhang DJ, Jaeggli NS, Huang C, Xiong X, Tsiagbe VK, Ponzio NM, Thorbecke GJ. META-controlled env-initiated transcripts encoding superantigens of murine Mtv29 and Mtv7 and their possible role in B cell lymphomagenesis. JOURNAL OF IMMUNOLOGY (BALTIMORE, MD. : 1950) 2001; 166:5422-9. [PMID: 11313379 DOI: 10.4049/jimmunol.166.9.5422] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Spontaneous germinal center (GC)-derived B cell lymphomas of SJL mice (RCS) transcribe a 1.8-kb Mtv-29 mRNA under control of the META-env promoter. The encoded vSAg29 stimulates syngeneic Vbeta16(+) CD4(+) T cells, thereby acquiring T cell help necessary for RCS growth. Other strains of B cell lymphoma-prone mice include Mtv29(+) C57L and MA/MyJ, and the Mtv29(-) Mtv7(+)-recombinant inbred strain, SW x J-1. The lymphomas of these mice produce similar mouse mtv-vSAg-encoding mRNA, as characterized by Northern blotting, PCR, and RNase protection. A 1.8-kb mRNA in C57L/J and MA/MyJ lymphomas hybridized with an Mtv29-specific oligonucleotide, whereas SW x J-1 lymphomas produced 1.8-kb transcripts hybridizing with an Mtv7-specific oligonucleotide. Similar META-env-initiated transcripts were absent from LPS-activated B cells from any strain examined but were detected in Peyer's patch RNA from SJL mice. Like typical SJL-derived RCS, all these lymphomas stimulated syngeneic CD4(+) T cells and Vbeta16(+) T hybridoma cells. Immunohistochemical staining of primary tumors showed the presence of peanut agglutinin binding (PNA(+)) highly mitotic lymphoblasts, suggesting their GC derivation. The findings indicate that this novel mRNA for Mtv29 is present in B cell lymphomas from several Mtv29(+) mouse strains. Additionally, this is the first description of the ability of Mtv7 to produce transcripts that are controlled and spliced identically to those of Mtv29 and that are expressed in SW x J-1, I-A(s+), lymphomas that also stimulate Vbeta16(+) T cells. Our results suggest an important role for mouse mtv-vSAgs and Vbeta16 T cell stimulation in the development of GC-derived murine B cell lymphomas.
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MESH Headings
- Animals
- Antigens, Viral
- B-Lymphocytes/immunology
- B-Lymphocytes/metabolism
- B-Lymphocytes/virology
- Crosses, Genetic
- Enhancer Elements, Genetic/immunology
- Female
- Genes, env/immunology
- Hybridomas
- Lymphocyte Activation/genetics
- Lymphoma, B-Cell/genetics
- Lymphoma, B-Cell/immunology
- Lymphoma, B-Cell/pathology
- Male
- Mammary Tumor Virus, Mouse/genetics
- Mammary Tumor Virus, Mouse/immunology
- Membrane Glycoproteins/genetics
- Membrane Glycoproteins/immunology
- Mice
- Mice, Inbred C57BL
- Mice, Inbred DBA
- Mice, Inbred NOD
- Promoter Regions, Genetic/immunology
- Retroviridae Infections/genetics
- Retroviridae Infections/immunology
- Retroviridae Infections/pathology
- Species Specificity
- Superantigens/genetics
- Superantigens/immunology
- T-Lymphocyte Subsets/immunology
- Transcription, Genetic/immunology
- Tumor Cells, Cultured
- Viral Envelope Proteins/genetics
- Viral Envelope Proteins/immunology
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Affiliation(s)
- N Sen
- Department of Pathology and Comprehensive Kaplan Cancer Center, New York University School of Medicine, New York, NY 10016, USA
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4
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Erianne1 GS, Wajchman2 J, Yauch3 R, Tsiagbe VK, Kim BS, Ponzio NM. B cell lymphomas of C57L/J mice; the role of natural killer cells and T helper cells in lymphoma development and growth. Leuk Res 2000; 24:705-18. [PMID: 10936423 DOI: 10.1016/s0145-2126(00)00027-8] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
The Hodgkin's-like Type B neoplasms which arise spontaneously in aging C57L mice (25% incidence at 21 months of age) were first reported over 40 years ago, but since then relatively little has been published about these lymphomas. Based on previous studies in SJL mice, we investigated the phenotypic and functional properties of C57L-derived lymphomas in relation to Mtv29-encoded vSAg expression by the tumor cells, and their ability to stimulate TCR Vbeta-restricted T cells. The cell surface phenotype of the C57L lymphomas indicates a B cell origin (sIg(+), MHC II(+)). These B lymphoma cells also express co-stimulatory molecules [B7-1 (CD80) and HSA (CD24)], and stimulate marked proliferation of syngeneic CD4(+) T cells. C57L B lymphoma cells exhibit Mtv-encoded mRNA by northern analysis, and also stimulate IL-2 production from Vbeta16(+) T cell hybrids, suggesting a role for Mtv 29 in this syngeneic T cell response. After transfer to syngeneic recipients, primary C57L lymphomas grow slowly, if at all. However, tumor growth is greatly accelerated by pretreatment of C57L recipients with anti-asialo GM1 antibody (but not anti-CD8 mAb), suggesting that NK cells play a major role in inhibiting lymphoma growth. If, in addition to anti-asialo GM1, the mice are also pretreated with anti-CD4 mAb, tumor growth is markedly inhibited, indicating that the lymphoma-responsive syngeneic CD4(+) T cells promote tumor growth. Therefore, although the vSAg-induced response stimulated by vSAg29 expressing lymphoma cells in syngeneic TCR Vbeta-restricted CD4(+) T cells is an important etiologic factor in this type of B cell neoplasm both in C57L and in SJL mice, the final outcome of the spontaneous neoplastic process appears strongly influenced by endogenous NK activity in aging mice.
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Affiliation(s)
- G S Erianne1
- Department of Pathology and Laboratory Medicine, New Jersey Medical School and Graduate School of Biomedical Sciences, University of Medicine and Dentistry, 185 South Orange Avenue, Newark, NJ 07103-2714, USA
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5
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Benharroch D, Yermiahu T, Geffen DB, Prinsloo I, Gopas J, Segal S, Aboud M. Expression of c-myc and c-ras oncogenes in the neoplastic and non-neoplastic cells of Hodgkin's disease. Eur J Haematol 1995; 55:178-83. [PMID: 7672090 DOI: 10.1111/j.1600-0609.1995.tb00247.x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
The oncogenes c-myc and c-ras are known to elicit a cooperative tumorigenicity. In this study we investigated their role in the pathogenesis of Hodgkin's disease. The expression of these oncogenes was determined in Hodgkin's disease patients by avidin-biotin peroxidase complex immunohistochemical staining and was compared to their expression in patients with non-Hodgkin's lymphomas and inflammatory reactive lymph nodes. Of 29 examined patients with different histological types of Hodgkin's disease, 21 (72.4%) showed an elevated expression of c-myc and 28 (96.5%) of c-ras. Although this expression was marked especially in the neoplastic Reed-Sternberg cells, it was also noted in the numerous reactive cells present in the involved lymph nodes. By contrast, a much lower frequency of increased expression of these oncogenes was recorded in 19 patients with different grades of non-Hodgkin's lymphoma and in 29 patients with inflammatory reactive lymph nodes. The elevated expression of c-myc and c-ras in the neoplastic Reed-Sternberg cells may reflect an oncogenic event that directly activates these genes. However, their increased expression in the surrounding non-neoplastic cells probably results from signal transduction induced by certain growth-promoting factors possibly released by the Reed-Sternberg cells and that act paracrinally to stimulate the proliferation of the neighboring cells. Furthermore, the continuous c-ras elevation may impair the normal cell cycle control and thereby promote mutagenesis and overt malignancy.
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Affiliation(s)
- D Benharroch
- Department of Oncology, Soroka Medical Center of Kupat Holim, Israel
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6
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Lin TZ, Fernandes H, Yauch R, Ponzio NM, Raveche E. IL-10 production in a CD5+ B cell lymphoma arising in a CD4 monoclonal antibody-treated SJL mouse. CLINICAL IMMUNOLOGY AND IMMUNOPATHOLOGY 1992; 65:10-22. [PMID: 1382908 DOI: 10.1016/0090-1229(92)90242-g] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
A majority of SJL mice develop spontaneous reticulum cell sarcomas (RCS) at about 1 year of age which can be transplanted into young SJL recipients. Previous studies have shown that RCS tumors are of B cell lineage, and that the development of these lymphomas and their subsequent growth depends upon host-derived T helper cell factors. In vivo treatment of SJL mice with anti-CD4 monoclonal antibody (mAb) prevents the development of the characteristic B lymphomas. Most of the mAb-treated animals were tumor free and had a significantly prolonged life span. However, one such CD4 mAb-treated mouse developed a transplantable IgM+ CD5+ B cell lymphoma (designated NJ101), which has not previously been described in SJL/J mice. NJ101 is clonal on the basis of a discrete non-germ line Ig heavy chain gene rearrangement by Southern blot analysis. Unlike the sIg- CD5- transplantable RCS-X cell line, the IgM+ CD5+ NJ101 lymphoma cells will grow in immuno-compromised hosts, such as irradiated recipients or in recipients treated with CD4 mAb in vivo. The RCS (B cell) lymphoma requires CD4+ T cells for progressive growth, whereas the growth of the CD5+ B lymphoma cells is enhanced by the removal of such cells. Thus, CD5+ B cell clonal development may be aided by the removal of regulatory T cells and/or the malignant CD5+ B cells may produce their own growth factors in an autocrine manner. Examination of IL-10 message by quantitative polymerase chain reaction techniques indicate that the CD5+ B lymphoma cells produce increased levels of IL-10 relative to normal LN cells or purified RCS lymphoma cells. These results suggest that two different types of B cell tumors, both of which can develop in SJL mice, have different growth requirements. Furthermore, treatment to prevent the occurrence of the characteristic RCS malignancy of SJL mice may lead to the development of another form of B cell neoplasia.
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Affiliation(s)
- T Z Lin
- Department of Laboratory Medicine and Pathology, UMDNJ-New Jersey Medical School, Newark 07103
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7
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Tsiagbe VK, Rabinowitz JL, Thorbecke GJ. I-E expression does not by itself influence growth of or T cell unresponsiveness to SJL lymphomas. Cell Immunol 1991; 136:329-39. [PMID: 1831403 DOI: 10.1016/0008-8749(91)90356-g] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
The nature of the antigen on SJL lymphoma (reticulum cell sarcomas, RCS) cells that is strongly stimulatory to syngeneic CD4+ T cells is still elusive. Previously, we showed that the response to RCS of T cells from F1 hybrids of SJL by strains expressing I-Ak,d and/or I-Ek,d was much lower than that of T cells from SJL mice or from F1 hybrids of SJL by H2b- or H2s-bearing strains. We now show that removal of CD8+T cells from the responding cell population of (SJL x BALB/c)F1 or (SJL x A.TL)F1 mice does not enhance their responses, suggesting that the negative effect of H2k,d is not due to suppressor cells. Moreover, repeated injections of RCS cells into such F1 mice also fail to enhance the response, suggesting that these mice lack responder cells. T cells from I-E alpha transgenic (C57BL x SJL)F1 mice backcrossed to SJL respond to RCS as do T cells from I-E alpha- littermates or SJL mice. Similarly, I-E alpha+ SJL mice support RCS growth in vivo to the same (LN + spleen)/body weight ratio as do I-E- littermates. Thus, while I-E appears to have a negative influence on T cell responsiveness and RCS growth in F1 mice, it does not have such an effect when present, by itself, on a SJL background. The role of V beta 17 a+ T cells in the response of SJL T cells to RCS was also examined, because such cells are known to be responsive to I-E. The responses of V beta 17a(+)-depleted (0.3% V beta 17 a+) and V beta 17 a(+)-enriched (25.3% V beta 17a+) SJL T cell populations to RCS were examined by limiting dilution. We found the incidence of responding cells to be slightly higher in the depleted (0.016%) than in the (0.006%) enriched population. Furthermore, lymph node blast cell populations responding to RCS do not exhibit a higher percentage of cells staining for V beta 17a than do blast cells responding to Con A or unstimulated lymph node cells.
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MESH Headings
- Animals
- Histocompatibility Antigens Class II/immunology
- Immune Tolerance
- Lymphocyte Activation
- Lymphoma, Large B-Cell, Diffuse/immunology
- Mice
- Mice, Inbred Strains
- Mice, Transgenic
- Receptors, Antigen, T-Cell/immunology
- Receptors, Antigen, T-Cell, alpha-beta
- T-Lymphocytes/immunology
- Tumor Cells, Cultured
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Affiliation(s)
- V K Tsiagbe
- Department of Pathology, New York University School of Medicine, New York 10016
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8
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Abstract
The immune surveillance theory postulates that spontaneous tumors are normally rejected by the immune system and appear only when they override host-immune recognition and rejection mechanisms. The present mini-review describes a spontaneous tumor system, the reticulum cell sarcomas (RCS) in SJL/J mice, that is dependent on host tumor-specific immune lymphocytes for growth. This continuous tumor-specific response results in tumor progression and death of the host. This tumor system contradicts the basic concept of immune surveillance. We propose as an explanation that some highly antigenic tumors, like the RCS, may have evolved in a non-autonomous fashion but, nevertheless, have lost regulatory controls of cell proliferation. In the RCS system, the tumor expresses Class II MHC I-E like specificities that are not expressed on the host cells and which selectively stimulate a subpopulation of I-E specific T cells, the V beta 17 a+ clonotype, leading to their expansion and continuous nurturing of the tumor via secreted lymphokines. This neoantigenic stimulation bypasses the tumor regulatory response that might have resulted if the tumor had not expressed neoantigens. Furthermore, passive administration of anti-clonotypic antibody to tumor-bearing mice results in tumor regression and long-term survival through removal of the tumor reactive T cells. Thus, in this tumor system, immunosuppressive treatments are the prescription for tumor rejection.
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9
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Alisauskas RM, Ponzio NM. T-helper-cell-specific monoclonal antibody inhibits growth of B-cell lymphomas in syngeneic SJL/J mice. Cell Immunol 1989; 119:286-303. [PMID: 2467748 DOI: 10.1016/0008-8749(89)90245-1] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Transplantable follicular center cell lymphomas of SJL/J mice are B-cell tumors that stimulate proliferation of host T-helper (TH) cells and which grow progressively in the peripheral lymphoid tissues of immunocompetent recipients. However, tumor growth is compromised in immunosuppressed syngeneic recipients, suggesting that the host response to SJL follicular center cell (SJL/FCC) lymphoma cells is required for optimal tumor growth. In vitro studies indicate that the host TH cells (Lyt-1+, 2-, L3T4a+) which respond to the major histocompatibility complex (MHC) class II (I-As) surface determinants on the SJL/FCC lymphoma cells produce a variety of lymphokines, some of which may promote tumor growth in vivo. The results of this study demonstrate that treatment of lymphoma-injected mice with L3T4a-specific mAb inhibits the growth of the SJL/FCC lymphoma cells, despite the fact that these tumor cells do not express L3T4a determinants. Thus, in this model, mAb therapy targeting host immune cells rather than the tumor cells is an effective means to control tumor growth. Long-term observation of SJL/FCC lymphoma-injected, anti-L3T4a mAb-treated mice reveals prolonged survival of the majority of these animals with periodic recurrence of tumor growth. During periods of remission, LN cells from these long-term surviving animals were unable to mount the characteristic in vitro host response to irradiated SJL/FCC lymphoma cells. These results provide direct evidence that SJL/FCC lymphoma cells fail to retain their characteristic neoplastic properties in a microenvironment that is initially devoid of tumor-responsive TH cells.
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Affiliation(s)
- R M Alisauskas
- Department of Pathology, University of Medicine and Dentistry of New Jersey-New Jersey Medical School, Newark
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10
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Spencer JS, Kubo RT. Mixed isotype class II antigen expression. A novel class II molecule is expressed on a murine B cell lymphoma. J Exp Med 1989; 169:625-40. [PMID: 2647893 PMCID: PMC2189264 DOI: 10.1084/jem.169.3.625] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
Abstract
The structures of Ia molecules expressed by two BALB/c B cell lymphoma lines, A20-1.11 (A20) and 2PK3, were analyzed in an effort to explain the differences in antigen-presenting capacity displayed by these cells. Alloreactive T cell hybridomas specific for I-Ad and antigen-specific, I-Ad-restricted T cells responded well to A20 as the APC. The same alloreactive T cell hybridomas responded weakly or not at all to 2PK3 and the responses of the antigen-specific, I-Ad-restricted T cells were consistently lower to antigen presented by 2PK3 as compared with A20. T cells restricted to I-Ed responded equally well to either A20 or 2PK3 as APC. Additionally 2PK3, but not A20, stimulated a strong syngeneic mixed lymphocyte response. Structural analyses of the Ia antigens revealed that I-A and I-E molecules were expressed by A20, whereas an I-E and a novel I-A-like molecule were expressed by 2PK3. The novel class II molecule was affinity purified from 2PK3 cells using an mAb specific for Ad beta (MK-D6), and this molecule was subsequently shown by an RIA to react with an E alpha-specific mAb (14-4-4S) as well. Chain-specific polyclonal antisera raised against I-A and I-E alpha and beta chains indicated that the 2PK3 "I-A" alpha chain reacted in immunoblot with E alpha-specific and not A alpha-specific antisera, whereas the beta chain reacted with A beta- and not E beta-specific antisera. Peptide map and partial amino acid sequence analyses indicated that the "I-A" molecule expressed by 2PK3 represented a mixed isotype structure resulting from the pairing of Ed alpha with Ad beta. By immunofluorescence staining analysis, 2PK3 did not react with an mAb specific for Ad alpha. 2PK3 was capable of limited antigen presentation through the mixed isotype molecule to I-Ad-restricted OVA-specific T cell hybridomas, although the responses induced were low compared with presentation through I-A on A20. Previous descriptions of the expression of mixed isotype class II molecules in the mouse have resulted primarily from DNA-mediated gene transfer experiments. The results presented indicate that a mixed isotype class II molecule can be expressed naturally.
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Affiliation(s)
- J S Spencer
- Department of Medicine, National Jewish Center for Immunology and Respiratory Medicine, Denver, Colorado 80206
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11
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Lasky JL, Thorbecke GJ. Characterization and growth factor requirements of SJL lymphomas. II. Interleukin 5 dependence of the in vitro cell line, cRCS-X, and influence of other cytokines. Eur J Immunol 1989; 19:365-71. [PMID: 2495224 DOI: 10.1002/eji.1830190222] [Citation(s) in RCA: 26] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Follicular B cell lymphomas of SJL mice [reticulum cell sarcoma (RCS)] are dependent on syngeneic Ly-1+,2- T cells for their growth. These T cells produce a number of lymphokines in response to stimulation with gamma-irradiated RCS cells including interleukin (IL) 2, interferon-gamma (IFN-gamma), IL4 and IL5, some of which may be required for growth of the tumor. Previous studies have shown that an RCS cell line, cRCS-X, can be maintained in vitro indefinitely, if the cultures are supplemented with gamma-irradiated lymph node (LN) cells or with a preparation of human B cell growth factor (BCGF). In the present studies, the growth requirements of this cell line were analyzed in more detail in short-term assays of both [3H]thymidine incorporation and colony formation in agarose. Recombinant murine IL5 cause dose-dependent proliferation of cRCS-X cells similar to that induced with BCGF. The level of colony formation by cRCS-X cells induced by optimal concentrations of BCGF was not increased further by the addition of IL5, suggesting that the two factors act via a common mechanism. IL1 and IFN-gamma each enhanced cRCS-X proliferation induced by BCGF or IL5 in both assays. The effects of IL1 plus BCGF, IFN-gamma plus BCGF, and IL1 plus IL5 were clearly synergistic. Preincubation of cRCS-X cells with IL1 enhanced their ability to proliferate in response to BCGF or IL5 in [3H]thymidine incorporation assays, but the reverse sequence of cytokine addition showed no effect of IL1. No such effect was seen with IFN-gamma. Indeed, IL1 and IFN-gamma appeared to affect BCGF-induced cRCS-X growth by different mechanisms and their combined effects were greater than that of IL1 or IFN-gamma added separately. None of the other cytokines studied, including IL2, IL3, IL4, IL6, tumor necrosis factor-alpha, granulocyte monocyte-colony-stimulating factor or transforming growth factor-beta, had any detectable effect on cRCS-X cells, either alone or in combination with BCGF or IL5. Like IL5, SJL gamma-irradiated LN cells induced cRCS-X colony-forming units (CFU) in a dose-dependent manner. IL1, or the combination of IL1 plus IFN-gamma, clearly synergized with LN cells in the induction of cRCS-X CFU, suggesting that LN cells contribute IL5. The level of CFU induced by an optimal dose of BCGF was enhanced further in the presence of LN cells and IL1.(ABSTRACT TRUNCATED AT 400 WORDS)
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Affiliation(s)
- J L Lasky
- Department of Pathology, New York University Medical Center 10016
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12
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Affiliation(s)
- N M Ponzio
- Department of Pathology, University of Medicine and Dentistry of New Jersey-New Jersey Medical School, Newark
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13
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Brown PH, Coico RF, Thorbecke GJ. Proliferative responses of T cells from SJL----F1 and F1----SJL bone marrow chimeras to SJL lymphoma cells. Cell Immunol 1986; 98:18-27. [PMID: 3527449 DOI: 10.1016/0008-8749(86)90263-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
RCS tumor cells induce marked proliferation of syngeneic SJL T cells in vivo and in vitro. Certain F1 hybrids of SJL mice give high proliferative responses to gamma-RCS, while other F1 hybrids give low responses. SJL----"non-responder" F1 and "non-responder" F1----SJL semiallogeneic bone marrow chimeras were prepared to study how the host environment affects the ability of T cells to give a proliferative response to gamma-RCS. The results indicate that T cells educated in an SJL host become responsive to RCS cells, while T cells educated in an (SJL X BALB/c)F1 host become unresponsive. This finding applies to both thymus and lymph node T cells. The unresponsiveness in F1 mice is not due to suppressor cells, since added F1 cells do not affect the proliferative response of SJL cells to gamma-RCS. Instead, it appears that RCS-specific T cells are either deleted in (SJL X BALB/c)F1 mice, or expanded in SJL mice as they develop. These findings are discussed in relation to the specificity of the responding T cells, for LPS activated syngeneic B cell blasts as well as RCS cells, and to the presence of a "leaky" thymus barrier in SJL mice for B cells.
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14
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Bonavida B. The SJL/J spontaneous reticulum cell sarcoma: new insights in the fields of neoantigens, host-tumor interactions, and regulation of tumor growth. Adv Cancer Res 1983; 38:1-22. [PMID: 6349290 DOI: 10.1016/s0065-230x(08)60185-2] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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15
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Brown PH, Mathis D, Cone RE, Jones PP, Ponzio NM, Thorbecke GJ. Properties of reticulum cell sarcomas in SJL/J mice. VIII. Prominent role of RCS cell I-A antigens in the stimulation of syngeneic T cells. Immunogenetics 1983; 18:399-413. [PMID: 6226603 DOI: 10.1007/bf00372472] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
While T cells from SJL and from F1 hybrids of SJL that do not express I-E antigens give strong proliferative responses to RCS, T cells from F1 hybrids expressing surface I-E do not. The nature of the stimulating antigen on the RCS cell surface was examined using monoclonal antibodies. Complete inhibition of the T-cell proliferative response was obtained with antibodies to I-A antigens, whereas antibodies to I-E antigens did not inhibit at all. This inhibition was mediated via an effect of the antibodies on the stimulating cells. Biochemical characterization of immunoprecipitated 125I-and 35S-labeled RCS antigens was performed using two-dimensional gel electrophoresis. Using this technique, I-A antigens were readily detected. However, neither Ia.7-specific antibodies nor antibodies specific for E alpha: E beta complexes precipitated any E alpha or E beta chains. Comparison of I-A antigens from RCS and normal SJL spleen cells revealed minor mobility differences in the gels, possibly due to differences in glycosylation, the significance of which needs to be further evaluated. Examination of RNA extracted from RCS, using E alpha and A alpha cDNA probes showed that RCS cells do not transcribe the E alpha gene as has been shown previously for normal H-2s cells. Furthermore, DNA from RCS cells showed a defect in the E alpha gene similar to that known to exist in normal H-2s cells. Our findings exclude the presence of E alpha on RCS cells and suggest a major role for I-A, either alone or in conjunction with another as yet unidentified cell surface antigen, in the stimulation of T cells.
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MESH Headings
- Animals
- Antibodies, Monoclonal
- Antigens, Surface/analysis
- Cloning, Molecular
- Complement System Proteins/immunology
- Cytotoxicity, Immunologic
- DNA, Recombinant/analysis
- Female
- Genes, MHC Class II
- Lymphocyte Activation
- Lymphocyte Culture Test, Mixed
- Lymphoma, Large B-Cell, Diffuse/immunology
- Mice
- Mice, Mutant Strains
- T-Lymphocytes/immunology
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16
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Wilbur SM, Bonavida B. Expression of hybrid Ia molecules on the cell surface of reticulum cell sarcomas that are undetectable on host SJL/J lymphocytes. J Exp Med 1981; 153:501-13. [PMID: 6166700 PMCID: PMC2186102 DOI: 10.1084/jem.153.3.501] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023] Open
Abstract
SJL/J (H-2 (8)) lymphocytes, primed in vitro against primary, cultured, and transplantable syngeneic reticulum cell sarcomas (RCS) were found to recognize and bind to the tumor without subsequent cytolysis. Additional data showed that the recognition was also directed against Ia molecules of the H-2(d), but not H-2(k), haplotype. Normal spleen cells of DBA/2, B 10.D2, and B 10.OL mice were bound, whereas those of CBA, B 10.BR, B 10.A, B 10.GD, and D2.GD were not. Furthermore, the Ia molecules were in the form of a hybrid, because spleen cells from F(1) progeny of a B10.A and a B10.GD parent were recognized and bound as effectively as the RCS. Recognition was not restricted solely to the H-2(d) haplotype. Spleen cells from B10.S(9R) mice were also significantly bound. This result suggested that the RCS expresses a hybrid Ia molecule containing a beta-chain of the H-2(8) haplotype. Recognition of this hybrid Ia molecule by the host resulted in a cross- reactive recognition of H-2(d) specificities. Further analysis revealed that the RCS express on their cell surface an alpha-chain of the hybrid Ia molecule which is involved in host anti-tumor recognition. Preincubation of the RCS with monoclonal antibody directed against the Ia.7 specificity on the alpha-chain could block lymphocyte-to-tumor cell binding. The blocking activity could be removed by preabsorption of the antibody on the RCS, as well as normal Ia.7-bearing lymphocytes, but not on lymphocytes that do not express Ia.7, such as SJL/J. The data suggest that the hybrid Ia molecules expressed on the RCS, and recognized by tumor-primed syngeneic lymphocytes, are composed of both a syngeneic and an alien chain. The component alien to the SJL/J host is the Ia.7-bearing alpha-chain. Normal SJL/J cells synthesize but do not express the beta-chain. In the RCS, however, alien alpha-chain synthesis permits expression of the syngeneic beta-chain in the form of a hybrid Ia molecule.
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17
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Legrand E, Daculsi R, Duplan JF. Characteristics of the cell populations involved in extra-thymic lymphosarcoma induced in C57BL/6 mice by RadLV-Rs. Leuk Res 1981; 5:223-33. [PMID: 7022032 DOI: 10.1016/0145-2126(81)90107-7] [Citation(s) in RCA: 32] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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18
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Ponzio NM, Fitzgerald KL, Vilcek J, Thorbecke GJ. Spontaneous production of T (type II) interferon by a murine reticulum-cell sarcoma. Ann N Y Acad Sci 1980; 350:157-67. [PMID: 6165270 DOI: 10.1111/j.1749-6632.1980.tb20616.x] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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19
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Thorbecke GJ, Silberberg-Sinakin I, Flotte TJ. Langerhans cells as macrophages in skin and lymphoid organs. J Invest Dermatol 1980; 75:32-43. [PMID: 6993584 DOI: 10.1111/1523-1747.ep12521083] [Citation(s) in RCA: 144] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
Properties of epidermal Langerhans cell were compared with those of a number of other dendritic cells in lymphoid organs and of mononuclear phagocytes. Among the dendritic "reticulum" cells included were indeterminate cells from the epidermis, interdigitating "reticulum" cells from T-dependent areas of lymphoid tissue and thymus, follicular dendritic cells of Nossal, and the dendritic cells described by Steinman and Cohn. Interdigitating cells with typical Birbeck granules, in the thymus and in the paracortices of lymph nodes, which are morphologically indistinguishable from Langerhans cells and indeterminate dendritic cells in the epidermis, appear to belong to the same system and possibly represent a subpopulation of "macrophages." On the basis of their similarity to these other dendritic cells, we believe Langerhans cells may function in antigen presentation, lymphokine production, provision of a microenvironment for T lymphocytes, and prostaglandin secretion.
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Mancino D, Lerman SP, Watanabe N, Hirayama N, Caiazza SS, Levinson J, Ovary Z. Inhibition of antibody production by irradiated reticulum cell sarcoma cells in SJL mice. Cell Immunol 1980; 50:451-4. [PMID: 6986998 DOI: 10.1016/0008-8749(80)90299-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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21
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Waxman FJ, Hinrichs DJ, Maurer PH, Baram P. Genetic control of lymphokine production as assessed by macrophage migration inhibition and lymphocyte proliferation. Cell Immunol 1980; 50:1-18. [PMID: 6994892 DOI: 10.1016/0008-8749(80)90001-5] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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22
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Katz IR, Lerman SP, Ponzio NM, Shreffler DC, Thorbecke GJ. Growth of SJL/J-derived transplantable reticulum cell sarcoma as related to its ability to induce T-cell proliferation in the host. I. Dominant negative genetic influences of other parent haplotype in F1 hybrids of SJL/J mice. J Exp Med 1980; 151:347-61. [PMID: 6985949 PMCID: PMC2185781 DOI: 10.1084/jem.151.2.347] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
Abstract
Growth of three transplantable reticulum cell sarcomas (RCS) was studied in a variety of F1 hybrids of SJL/J mice by determination of lymph node (LN) and spleen: body weights ratios 7 and 14 d after intravenous injection of RCS cells. Comparison of BIO.S x SJL and A.SW x SJL with SJL/J showed a negative effect of both the A and the BIO non-H-2 genes, particularly on growth in LN. F1 hybrid resistance was noted with F1 hybrids that carried H-2Dd and was much more evident with F1 hybrids from BIO- than from A-background mice. This resistance was less marked at 14 than at 7 d and was partially overcome by injection of higher tumor doses. Changing the I region in the F1 parent from H-2d to H-2b or H-2f had no effect on growth, but changing to H-2k or H-2d virtually abolished the ability to support tumor growth. This effect appeared partially as a result of the I-E/C and partially of the I-A(B) region and was not overcome by higher tumor dose or longer intervals after injection. There also appeared to be a negative influence on growth of H-2Kk, but this was difficult to differentiate from the I-Ak effect with the available strains. The known proliferative responsiveness that SJL/J Lyt-1 T cells exhibit to Ia determinants on gamma-irradiated RCS cells in vitro was also compared with that of cells from various F1 hybrids. Responsiveness of F1 LN cells was expressed as a percentage of the response in SJL/J LN cells to the same RCS cells, measured as [3H]thymidine incorporation. There was a striking degree of correlation between proliferative responsiveness of F1 LN cells to RCS and the ability of the F1 mice to support tumor growth. This correlation was especially clear with respect to the negative influences of non-H-2 genes, and of H-2 loci in the I region, particularly of I-Ak or -d and of I-E/Ck or -d, but there also appeared to be a (smaller) negative effect of I-Ab or -f. Negative influence of H-2Dd on growth, however, was not reflected in a similarly large effect on the proliferative response. Additional findings showed that LN cells from all F1 hybrids exhibited equivalent syngeneic mixed lymphocyte responses in the presence of polyethylene glycol to mitomycin-treated spleen cells from both the SJL/J and the other parent. The extra high response of F1 cells to RCS cells, as compared with SJL spleen cells, however, was always absent when Ik or -d was contributed by one of the F1 parents. The results suggest a promoting effect of the proliferative response on RCS growth in vivo and, furthermore, an interesting effect of I-A and I-E/C genes, possibly via an interaction product, on the ability of LN cells to be stimulated by Ia determinants on RCS cells.
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23
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Ponzio NM. Lymphocyte responses to syngeneic antigens. I. Enhancement of the murine autologous mixed lymphocyte response by polyethylene glycol. Cell Immunol 1980; 49:266-82. [PMID: 6444367 DOI: 10.1016/0008-8749(80)90029-5] [Citation(s) in RCA: 29] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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24
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Roman JM, Bonavida B. Inappropriate alloantigen-like specificities detected on spontaneous and transplantable reticulum cell sarcomas of SJL/J mice. JOURNAL OF IMMUNOGENETICS 1980; 7:61-70. [PMID: 6154750 DOI: 10.1111/j.1744-313x.1980.tb00708.x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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25
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Hutchinson IV. Antigen-reactive cell opsonization (ARCO) and its role in antibody-mediated immune suppression. Immunol Rev 1980; 49:167-97. [PMID: 6154641 DOI: 10.1111/j.1600-065x.1980.tb00430.x] [Citation(s) in RCA: 32] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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26
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Hutchinson IV, Roman J, Bonavida B. Opsonization of antitumor reactive lymphocyte in SJL/J mice bearing spontaneous or transplanted reticulum cell sarcomas (RCS). ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 1980; 121B:553-62. [PMID: 397761 DOI: 10.1007/978-1-4684-8914-9_49] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Radiolabelled antitumor reactive T lymphocytes (ARC) were prepared in vivo by immunization of SJL/J mice with mitomycin C inactivated syngeneic LA-6 tumor cells followed by injection of 125IUdR to label dividing cells. These ARC were specifically diverted to the liver when injected in LA-6 tumor-bearer serum and injected i.v. into normal SJL/J mice. Likewise, SJL/J anti-Balb/c ARC were diverted to the liver of SJL/J mice bearing spontaneous reticulum cell sarcomas (RCS) carrying Balb/c cross-reactive antigens but not in mice with Balb/c negative neoplasms. Mice with Balb/c positive tumors also had circulating ARC opsonizing factors. These results suggest a mechanism for the survival of antigenic tumors involving macrophages and ARC opsonizing (ARCO) factors. A novel approach to immunotherapy is discussed.
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27
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Lerman SP, Chapman-Alexander J, Umetsu D, Thorbecke GJ. Properties of reticulum cell sarcomas in SJL/J mice. VII. Nature of normal lymphoid cells proliferating in response to tumor cells. Cell Immunol 1979; 43:209-13. [PMID: 380818 DOI: 10.1016/0008-8749(79)90165-5] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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28
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Fitzgerald KL, Ponzio NM. Natural killer cell activity in reticulum cell sarcomas (RCS) of SJL/J mice. Cell Immunol 1979; 43:185-91. [PMID: 380817 DOI: 10.1016/0008-8749(79)90161-8] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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29
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Umetsu DT, Lerman SP, Thorbecke GJ. Accessory cell requirements for lymphoma growth in vitro and in irradiated mice. Cell Immunol 1979; 42:139-54. [PMID: 373885 DOI: 10.1016/0008-8749(79)90228-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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30
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Ponzio NM, Chapman-Alexander J, Thorbecke GJ. Properties of reticulum cell sarcomas in SJL/J mice VI. Characterization of lymphoid cells that proliferate in response to RCS cells. Cell Immunol 1978; 41:157-71. [PMID: 363286 DOI: 10.1016/s0008-8749(78)80035-5] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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31
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32
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Brandchaft PB, Aoki T, Silverman TN. Immunogenic and immunosuppressive components in soluble preparations from Moloney murine leukemia virus-induced tumor cells. Int J Cancer 1976; 17:678-85. [PMID: 57937 DOI: 10.1002/ijc.2910170518] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Soluble extracts from Moloney virus-induced leukemia cells were shown to contain immunogenic and immunosuppressive components. Immunogenic components were divided into two classes based on their ability to :(1) combine with humoral antibody to inhibit cytotoxic activity; or (2) stimulate blastogenesis in normal syngeneic lymphocytes. Immunosuppressive components were demonstrated by the inhibition of DNA synthesis in normal syngeneic lymphocytes and suppression of a mixed lymphocyte reaction. Stimulating components in many soluble preparations were completely masked by immunosuppressive components. However, all three components could be resolved by Sephadex G200 chromatography.
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33
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Carswell EA, Lerman SP, Thorbecke GJ. Properties of reticulum cell sarcomas in SJL/J mice. II. Fate of labeled tumor cells in normal and irradiated syngeneic mice. Cell Immunol 1976; 23:39-52. [PMID: 773544 DOI: 10.1016/0008-8749(76)90170-2] [Citation(s) in RCA: 28] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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34
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Lerman SP, Carswell EA, Chapman J, Thorbecke GJ. Properties of reticulum cell sarcomas in SJL/J mice. III. Promotion of tumor growth in irradiated mice by normal lymphoid cells. Cell Immunol 1976; 23:53-67. [PMID: 178452 DOI: 10.1016/0008-8749(76)90171-4] [Citation(s) in RCA: 42] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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35
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Lerman SP, Ponzio NM, Carswell EA, Thorbecke GJ. Properties of transplantable reticulum cell sarcomas in SJL/J mice. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 1976; 66:691-7. [PMID: 773129 DOI: 10.1007/978-1-4613-4355-4_107] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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