1
|
Mannello F, Battistelli S, Bocchiotti GD, Marcheggiani F, Troccoli R. Circulating Immune Complexes in Human Breast Cyst Fluids: Relationship with Intracystic Immunoglobulin and Electrolyte Levels. Int J Biol Markers 2018; 6:122-7. [PMID: 1890316 DOI: 10.1177/172460089100600207] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Circulating immune complexes, the major classes of immunoglobulins and electrolyte concentrations were measured in sixty-two breast cyst fluids aspirated in women affected by gross cystic breast disease. Two main classes of cysts were defined according to the Na/K ratio. Appreciable levels of immunoglobulins were found in almost all samples examined; 66% of breast cyst fluids showed increased levels of immune complexes. A highly significant linear correlation between increased values of immune complexes and immunoglobulin M (p < 0.001) was found in apocrine cysts, characterized by Na/K ratio <3. However, a significant inverse linear correlation was found between positive values of immune complexes and lowered levels of immunoglobulins A (p < 0.001) and G (p < 0.001) in epithelial cysts with Na/K ratio > 3. These data suggest and confirm that the menstrual cycle can also influence or modulate the metabolic activity of human breast cells as a part of the secretory immune system. The relationship between immune complexes and immunoglobulins and electrolyte profiles may provide further knowledge about the immunological features of breast cyst fluid and suggest the possible alteration of immune-response in cystic breast lesions associated with increased cancer risk
Collapse
Affiliation(s)
- F Mannello
- Institute of Histology and Laboratory Analyses, University of Urbino, Italy
| | | | | | | | | |
Collapse
|
2
|
Gołda R, Krumrych W, Danek J. Analysis of Circulating Immune Complexes in the Serum of Clinically Healthy Horses. J Equine Vet Sci 2014. [DOI: 10.1016/j.jevs.2014.04.009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
|
3
|
Fyssas I, Syrigos KN, Konstantoulakis MM, Tsibloulis V, Manouras A, Peveretos P, Golematis BC. Thyroid autoantibodies and thyroid function in patients with pancreatic adenocarcinoma. Acta Oncol 1997; 36:65-8. [PMID: 9090969 DOI: 10.3109/02841869709100735] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Pancreatic adenocarcinoma (PA) patients often present high serum titres of several autoantibodies including autoantibodies against beta-islet cells and insulin. In the present study we examined with an hemagglutination method the sera of 33 patients with PA for the presence of both anti-mitochondrial and anti-thyroglobulin antithyroid autoantibodies (ATA). Twenty-six surgical patients with other non-malignant gastrointestinal tract (GI) disease (chronic pancreatitis or hernia) and 40 healthy volunteers were used as controls. Eight of the 33 PA patients were found to have ATA autoantibodies, whereas only one patient with chronic pancreatitis and 2 normal individuals had high serum ATA titres. The difference between the PA patients and either of the control groups was statistically significant (p < 0.05). The production of autoantibodies could be attributed to impaired immunoregulation caused by the malignant cells.
Collapse
Affiliation(s)
- I Fyssas
- Department of Propaedeutic Surgery, Athens Medical School, Hippokration Hospital, Greece
| | | | | | | | | | | | | |
Collapse
|
4
|
Syrigos KN, Konstantoulakis MM, Fyssas I, Katsilambros N, Golematis BC. Autoantibodies against insulin and beta-islet cells in pancreatic adenocarcinoma: a possible explanation for diabetes mellitus. Int J Cancer 1996; 66:624-6. [PMID: 8647623 DOI: 10.1002/(sici)1097-0215(19960529)66:5<624::aid-ijc7>3.0.co;2-v] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
To evaluate the prevalence of autoantibodies against the b-islet cells (ICA) and the molecule of insulin (IAA) in the serum of patients with pancreatic adenocarcinoma (PA), we examined the sera of 36 newly diagnosed pancreatic adenocarcinoma patients for the presence of these antibodies, using an enzyme-linked immuno-assay method. These results were correlated with survival. Ten patients with insulin-dependent diabetes mellitus (IDDM) and 21 healthy volunteers were evaluated as age-matched controls. Twenty out of 36 (57%) PA patients were found to have detectable ICA autoantibodies and 17 (48%) PA patients had detectable IAA antibodies. Five out of 10 (50%) and 3 out of 10 (30%) IDDM patients had ICA and IAA antibodies, respectively. None of the healthy volunteers was positive for either of the autoantibodies examined. The difference was statistically very significant and the presence of high serum titers of both autoantibodies was associated with a worse outcome for these patients than for those without such autoantibodies. Our data suggest that the high incidence of diabetes mellitus in patients with PA may be attributed to the presence of these autoantibodies. Further clinical studies are needed to establish the above autoantibodies as prognostic markers of pancreatic cancer.
Collapse
Affiliation(s)
- K N Syrigos
- Department of Surgery, Athens Medical School, Hippokration Hospital, Greece
| | | | | | | | | |
Collapse
|
5
|
Syrigos KN, Konstantoulakis MM, Constantoulakis M, Marafelia P, Koutras D, Golematis BC. Thyroid autoantibodies and thyroid function in patients with gastric cancer. Acta Oncol 1994; 33:905-7. [PMID: 7818923 DOI: 10.3109/02841869409098454] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Antibodies against thyroid antigens are commonly found in patients with chronic gastritis type B (20-30%) and pernicious anaemia (50%), two disorders that predispose to gastric cancer. In addition, thyroid disease in increased incidence has been reported in breast and in colon cancer. In order to determine a) the incidence of antithyroid antibodies (ATA) in gastric cancer, b) the thyroid function in patients with ATA and c) the correlation between ATA and the presence of chronic gastritis, we examined the sera of 32 patients with gastric cancer (GC) for the presence of antithyroglobulin and antimicrosomal antibodies. T3, T4 and TSH values were also measured. The sera of 36 patients with malignant tumours of the GI tract other than stomach (OMT) and of 40 healthy blood donors were used as controls. Three of the 32 GC patients had antithyroglobulin antibodies, 4 had antimicrosomal and one had both types. Of the eight patients with ATA (25%) only two had hypothyroidism and another two histologically diagnosed chronic gastritis. Three sera of the healthy controls and one of the OMT had also antithyroid antibodies. To conclude, a significant number of patients with GC had ATA as compared to controls (p < 0.01) but the presence of ATA did not necessarily indicate an abnormality of thyroid function. The presence of antibodies did not correlate with chronic gastritis type B.
Collapse
Affiliation(s)
- K N Syrigos
- 1st Dept. of Propaedeutic Surgery, Medical School, Athens University, Greece
| | | | | | | | | | | |
Collapse
|
6
|
Abstract
BACKGROUND Autoimmune diseases and neoplasia have been associated as occurring simultaneously in individuals. This study evaluated the association between the simultaneous occurrence of canine lymphoma and various immune-mediated diseases. METHODS The Veterinary Medical Data Program, a national disease data registry for veterinary schools, was examined. The following immune-mediated disease categories were evaluated: lupus disorders, pemphigus disorders, autoimmune polyarthritis, immune-mediated hemolytic anemia, and immune-mediated thrombocytopenia. Odds ratios with 99% confidence intervals were calculated for the occurrence of lymphoma and each of the immune-mediated disorder categories. RESULTS Only dogs with immune-mediated thrombocytopenia had a statistically significantly increased odds ratio (5.61; 99% confidence interval, 4.16-7.57) for the occurrence of lymphoma versus the general population. This association still was observed for immune-mediated thrombocytopenia when stratified by age, sex, and neutering status. CONCLUSION Dogs with immune-mediated thrombocytopenia had a greater occurrence of lymphoma than dogs without immune-mediated thrombocytopenia.
Collapse
Affiliation(s)
- E T Keller
- Department of Medical Sciences, School of Veterinary Medicine, University of Wisconsin, Madison 53706
| |
Collapse
|
7
|
Teplizki HA, Sela B, Shoenfeld Y. Autoantibodies to brain and polynucleotides in patients with schizophrenia: a puzzle. Immunol Res 1992; 11:66-73. [PMID: 1602183 DOI: 10.1007/bf02918609] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- H A Teplizki
- Department of Medicine B, Sheba Medical Center, Tel Hashomer, Israel
| | | | | |
Collapse
|
8
|
Abstract
One hundred sixty-four sera samples of patients with malignant diseases were analyzed for the presence of autoantibodies to ssDNA, dsDNA, poly(I), Poly(G), cardiolipin, histones, RNP, Sm, Ro(SSA), and La (SSB). No distinction could be made between these patients and a comparative group composed of age-adjusted healthy subjects when measuring antibody levels to these autoantigens by the ELISA technique. This finding remained valid after further subgrouping of the patients according to age, sex, and histologic origin of the tumor. The authors conclude that in contrast to the known clinical coexistence of neoplasia in autoimmune states, there is no increased incidence of antinuclear autoantibodies in malignant conditions.
Collapse
Affiliation(s)
- M Swissa
- Research Unit of Autoimmune Diseases, Corob Research Center, Tel-Hashomer, Israel
| | | | | | | | | |
Collapse
|
9
|
Walop W, Chrétien M, Colman NC, Fraser RS, Gilbert F, Hidvegi RS, Hutchinson T, Kelly B, Lis M, Spitzer WO. The use of biomarkers in the prediction of survival in patients with pulmonary carcinoma. Cancer 1990; 65:2033-46. [PMID: 2164876 DOI: 10.1002/1097-0142(19900501)65:9<2033::aid-cncr2820650925>3.0.co;2-k] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Data on ten variables and 16 biomarkers were obtained on 119 patients with newly diagnosed pulmonary cancer. The prognostic value of 16 biomarkers (alpha-1-antitrypsin [AAT], adrenocorticotropic hormone [ACTH], alpha-fetoprotein [AFP], carcinoembryonic antigen [CEA], human chorionic gonadotropin [HCG], immune complexes, immunoglobulins, N-terminal peptide of proopiomelanocortin [NTERM], and tumor-associated antibody [TAA]) was tested by adding these to the model of age, gender, stage, morphology, Feinstein's classification of symptoms, Karnofsky scale, leukocyte count, recent weight loss, and liver enzymes. Using Cox's regression method and a forward stepwise procedure, seven biomarkers (ACTH, AAT, AFP, calcitonin, HCG, TAA, and prolactin) entered the model. Elevated levels of cortisol and TAA were associated with longer survival. The selection of biomarkers by stepwise regression needs to be interpreted with caution, especially since the Z scores were found to be dependent on the particular variables included in the model. Furthermore, when dichotomized on maximum of the normal laboratory values, HCG and AFP were infrequently (2%) elevated. The lack of correlation among the biomarkers supports the hypothesis of random derepression of the genome of cancer cells. Further studies in improved modeling and the formulation of a biomarker index could enhance our understanding of the biology of cancer.
Collapse
Affiliation(s)
- W Walop
- Department of Epidemiology and Biostatistics, McGill University, Montreal, Quebec, Canada
| | | | | | | | | | | | | | | | | | | |
Collapse
|
10
|
Huminer D, Tomer Y, Pitlick S, Shoenfeld Y. Autoantibodies in cancer patients: are they tumor related or age related? Autoimmunity 1990; 5:232-3. [PMID: 2129756 DOI: 10.3109/08916939009002982] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
|
11
|
Abstract
Immunodiagnostic screening may improve the survival of ovarian carcinoma by earlier detection and follow-up during treatment. Presently, several ovarian cancer-associated antigens are being utilized to monitor treatment response; a specific and precise test for screening is not currently available. The present study was designed to investigate the presence and clinical significance of circulating immune complexes (IC) in patients with ovarian carcinoma using a polyethylene glycol (PEG) assay. If this assay were to prove clinically useful in patients with ovarian carcinoma, its potential as a screening test would then be evaluated. Serum was obtained from 38 patients with advanced ovarian carcinoma preoperatively, postoperatively, and prior to the administration of a combination chemotherapy regimen containing cisplatin. Five patients had values greater than or equal to 0.10. This test identified only 12.5% of the patients with active disease. Serial sampling failed to reveal any correlation with disease status. Our experience does not support the usefulness of IC levels in studying or treating patients with ovarian carcinoma.
Collapse
Affiliation(s)
- C D Runowicz
- Department of Obstetrics, Gynecology, and Reproductive Science, Mount Sinai Medical Center, New York, New York 10029
| | | | | |
Collapse
|
12
|
Pollock RE, Roth JA. Cancer-induced immunosuppression: implications for therapy? SEMINARS IN SURGICAL ONCOLOGY 1989; 5:414-9. [PMID: 2688031 DOI: 10.1002/ssu.2980050607] [Citation(s) in RCA: 52] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Cancer-induced immunosuppression can be caused by a variety of effects. These include factors produced by the host in response to the presence of tumor or factors elaborated by the tumor itself. Disseminated tumor can lead to host debility with associated anergy. Some immunosuppressive effects are due to the manner in which the host processes (or fails to process) the tumor as an antigenic stimulus. Lastly, antitumor treatments can have a detrimental impact on host antitumor immunity. Recent research findings from our laboratories implicate surgical stress effects and tumor-mediated production of growth factors such as transforming growth factor beta (TGF-beta) as being important causes of host immune impairment. An accurate understanding of the mechanisms underlying host antitumor immune impairment will be critical in the successful development of immunotherapy strategies for use in the surgical oncology patient.
Collapse
Affiliation(s)
- R E Pollock
- University of Texas M.D. Anderson Cancer Center, Department of General Surgery, Houston 77030
| | | |
Collapse
|
13
|
Eiján AM, Jasnis MA, Kohan SS, Oisgold-Dagá S. Nature of the spleen cell populations capable of releasing tumor enhancing factor. J Surg Oncol 1987; 36:161-5. [PMID: 3500369 DOI: 10.1002/jso.2930360303] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Supernatants obtained from short-cultured spleen cells (SCS) from BALB/c mice bearing a syngeneic mammary transplanted tumor--S13--showed enhancing activity on tumor growth when inoculated into the foot pad of normal syngeneic mice 24 hr before injection of S13 tumor cells. The present work was designed to characterize the spleen cell population responsible for the releasing of the enhancing factor (EF) as long as the tumor grows (small tumor bearing mice--STBM--and large tumor bearing mice--LTBM). Pretreatment of spleen cells with anti-Thy 1.2 serum + C' and nylon-wool columns were utilized to separate cell populations and to characterize the cellular source of the enhancing activity in the spleens of STBM and LTBM. In this tumor system, evidence is presented for distinct enhancing cell population operating in the spleens of STBM and LTBM. In early stages of tumor development, the EF was found to be associated with T and non-T cells, whereas in advanced stages of tumor growth, this activity was found to be associated with only T cells.
Collapse
Affiliation(s)
- A M Eiján
- Instituto Angel H. Roffo, Universidad de Buenos Aires, Argentina
| | | | | | | |
Collapse
|
14
|
Schetters H, Hehlmann R, Erfle V, Kreeb G, Rohmer H, Schmidt J. Antigens and circulating immune complexes related to the primate retroviral glycoprotein SiSV gp70: prevalence and distribution in human sera. EUROPEAN JOURNAL OF CANCER & CLINICAL ONCOLOGY 1985; 21:687-700. [PMID: 2990935 DOI: 10.1016/0277-5379(85)90266-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
We have shown previously that antigens and also circulating immune complexes related to the primate retroviral envelope glycoprotein SiSV gp70 correlate with early mortality and survival of 56 patients with acute leukemias and chronic myelogenous leukemia in blast crisis. The prevalence and general distribution of these antigens and immune complexes in human sera was therefore of obvious interest. We now report an analysis of a total of 200 sera from 166 patients. Of these 113 sera were obtained from 84 patients with acute or chronic leukemias and 87 from 82 non-leukemic subjects, including laboratory workers and patients with non-leukemic neoplasias. Antigens and immune complexes were determined by enzyme-linked immunosorbent assays (ELISA). The anti-SiSV gp70 antiserum used predominantly recognized the protein moieties of the glycoproteins. The distribution of SiSV gp70-related antigens and immune complexes was similar among leukemic and non-leukemic sera. The prevalence of SiSV gp70-related antigens was 53% and of SiSV gp70-related immune complexes 49% in all sera. SiSV gp70-related antigens were detected in a somewhat higher proportion of non-leukemic (69%) than leukemic sera (40%), whereas SiSV gp70-related immune complexes and cross-reactive antibodies were more evenly distributed in leukemic and non-leukemic sera (in 46 and 51% of leukemic and 54 and 51% of non-leukemic sera). Presence of antigens correlated with presence of SiSV gp70-related immune complexes in 71% of all sera, but in 13% of all sera antigens were detectable only by determining SiSV gp70-related immune complexes. Total circulating immune complexes did not correlate with SiSV gp70-related immune complexes. The origin and pathophysiological role of the antigens are discussed.
Collapse
|
15
|
Gupta RK, Morton DL. Clinical significance and nature of circulating immune complexes in melanoma patients. CONTEMPORARY TOPICS IN IMMUNOBIOLOGY 1985; 15:1-53. [PMID: 3896641 DOI: 10.1007/978-1-4684-4931-0_1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
|
16
|
Hehlmann R, Erfle V, Schetters H, Luz A, Rohmer H, Schreiber MA, Pralle H, Essers U, Weber W. Antigens and circulating immune complexes related to the primate retroviral glycoprotein SiSVgp70. Indicators of early mortality in human acute leukemias and chronic myelogenous leukemias in blast crisis. Cancer 1984; 54:2927-35. [PMID: 6093985 DOI: 10.1002/1097-0142(19841215)54:12<2927::aid-cncr2820541219>3.0.co;2-3] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
Human sera contain antigens and also circulating immune complexes that are related to the primate retroviral envelope glycoprotein gp70 of simian sarcoma/simian sarcoma associated virus (SiSV) and of gibbon ape leukemia virus (GaLV). SiSVgp70 related antigens (AG) and immune complexes (IC) are detected both in leukemic and in nonleukemic sera. In a further analysis of these data, the prognostic significance of SiSVgp70 related AG and IC in leukemic patients was examined. The data show that the presence of SiSVgp70 related AG and IC indicates an unfavorable clinical course and a shorter survival time in acute leukemias (AL) and in chronic myelogenous leukemia in blast crisis (CML-BC). Survival data of 56 of 64 patients tested were analyzed (38 patients with AL and 18 patients with CML-BC). Patients with AL whose sera were positive for SiSVgp70 related AG and IC had a median survival time of 9.5 months after diagnosis versus 16 months for patients negative for such AG and IC. This difference in survival time was more pronounced for patients with acute nonlymphocytic leukemia (ANLL) (6.5 versus 19 months). The difference in survival between SiSVgp70 related AG- and IC-negative and positive groups as tested by life table analysis (log-rank test) is significant (P less than 0.05). Patients with AL of the AG- and/or IC-positive group had fewer complete remissions. Patients who had no remissions belong to the AG- and/or IC-positive group (P = 0.06). Patients with CML-BC whose sera were positive for SiSVgp70 related AG and/or IC had a median survival time of 2 months after diagnosis versus 7 months for patients with sera negative for such AG and IC. As tested by log-rank test, survival curves between the two groups are significantly different (P less than 0.05). These findings suggest that SiSVgp70 related AG and IC may play an important role in the course of acute leukemia and can provide useful prognostic information.
Collapse
|
17
|
Hilton AM, Hasleton PS, Bradlow A, Leahy BC, Cooper KM, Moore M. Cutaneous vasculitis and immune complexes in severe bronchiectasis. Thorax 1984; 39:185-91. [PMID: 6710426 PMCID: PMC459759 DOI: 10.1136/thx.39.3.185] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
Four patients with severe bronchiectasis (chronic bronchial suppuration) are described who developed cutaneous lesions associated with exacerbations of their respiratory disease. The skin abnormalities consisted of purpuric lesions in three patients and an erythematous vasculitis in one. Circulating immune complexes were present in all patients and in three skin biopsy specimens showed deposition of C3, IgG, and IgA in dermal blood vessels. Haemophilus influenzae had been isolated from the sputum of all four patients and in two patients was present at the time the cutaneous lesions appeared. It is suggested that local immune complex deposition was responsible for the skin lesions which occurred during acute exacerbations of bronchiectasis.
Collapse
|