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Pizza G, Amadori M, Ablashi D, De Vinci C, Viza D. Cell mediated immunity to meet the avian influenza A (H5N1) challenge. Med Hypotheses 2006; 67:601-8. [PMID: 16603322 DOI: 10.1016/j.mehy.2006.02.034] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2006] [Accepted: 02/20/2006] [Indexed: 11/25/2022]
Abstract
Avian influenza A subtype H5N1 virus with its recombination potential with the human influenza viruses presents a threat of producing a pandemic. The consensus is that the occurrence of such a pandemic is only a matter of time. This is of great concern, since no effective vaccine is available or can be made before the occurrence of the event. We present arguments for the use of cell mediated immunity for the prevention of the infection as well as for the treatment of infected patients. Transfer factor (TF), an immunomodulator of low molecular weight capable of transferring antigen-specific cell mediated immune information to T-lymphocytes, has been used successfully over the past quarter of a century for treating viral, parasitic, and fungal infections, as well as immunodeficiencies, neoplasias, allergies and autoimmune diseases. Moreover, several observations suggest that it can be utilised for prevention, transferring immunity prior to infection. Because it is derived from lymphocytes of immune donors, it has the potential to answer the challenge of unknown or ill-defined pathogens. Indeed, it is possible to obtain an antigen-specific TF preparation to a new pathogen before its identification. Thus, a specific TF to a new influenza virus can be made swiftly and used for prevention as well as for the treatment of infected patients.
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Affiliation(s)
- Giancarlo Pizza
- Immunotherapy Module, Department of Urology and Nephrology, S. Orsola-Malpighi Hospital, Via P. Palagi 9, Bologna 40138, Italy.
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Alvarez-Thull L, Kirkpatrick CH. Profiles of cytokine production in recipients of transfer factors. BIOTHERAPY (DORDRECHT, NETHERLANDS) 1996; 9:55-9. [PMID: 8993758 DOI: 10.1007/bf02628657] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Transfer factors (TF) are proteins that transfer the ability to express cell-mediated immunity from immune donors to non-immune recipients. The mechanisms of these effects have not been defined. The experiments described in this report were undertaken to test the hypothesis that a mechanism through which the beneficial effects of TF are expressed in clinical situation is through "education" of the immune system to produce certain cytokines in response to antigenic stimulation. BALB/c mice were sensitized to Herpes simplexvirus (HSV) either by sublethal systemic or cutaneous infections by administration of a HSV-specific TF. One week later their spleen cells were collected and single cell suspensions were stimulated in vitro with irradiated HSV or concanavalin. A Culture supernatants were collected and assayed for content of IL-2, IL-4, IL-10 and IFN-g. Spleen cells from infected mice responded to concanavalin A and to HSV by secreting large amounts of IL-2 and IFN-g, modest amounts of IL-10, and no IL-4. Transfer factor recipients produced similar cytokine profiles in response to concavalin A. These mice, however, responded to HSV by secreting IFN-g, but no IL-2. Thus, TF treatment selectively affects cytokine production in response to antigenic stimulation.
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Fudenberg HH, Pizza G. Transfer factor 1993: new frontiers. PROGRESS IN DRUG RESEARCH. FORTSCHRITTE DER ARZNEIMITTELFORSCHUNG. PROGRES DES RECHERCHES PHARMACEUTIQUES 1994; 42:309-400. [PMID: 8085011 DOI: 10.1007/978-3-0348-7153-2_7] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- H H Fudenberg
- NeuroImmuno Therapeutics Research Foundation, Spartanburg, SC
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Abstract
Transfer factors are molecules that "educate" recipients to express cell-mediated immunity. This effect is antigen-specific. The most consistent effects of transfer factors on the immune system are expression of delayed-type hypersensitivity and production of lymphokines such as macrophage migration inhibitory factor (MIF), which is probably identical to gamma-interferon in response to exposure to antigen. Transfer factors bind to antigens in an immunologically specific manner. This discovery has enabled us to isolate individual transfer factors from mixtures that contain several transfer factors. This reactivity probably explains the specificity of individual transfer factors, and it has provided a method for purification of individual transfer factors to apparent homogeneity. The purified materials are immunologically active and antigen-specific. They have molecular weights of approximately 5,000 Da and appear to be composed entirely of amino acids. Transfer factors appear to offer a novel means of molecular immunotherapy for certain patients with defective cell-mediated immunity.
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Affiliation(s)
- C H Kirkpatrick
- Conrad D. Stephenson Laboratory for Research in Immunology, National Jewish Center for Immunology and Respiratory Medicine, Denver, Colorado 80206
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Abstract
The Wiskott-Aldrich syndrome is an uncommon X-linked recessive disease characterized by eczema, thrombocytopenia, and immunodeficiency. The clinical features begin early in life and include recurrent infections, bleeding, and severe eczema. Unless the condition is treated by bone marrow transplantation, the prognosis of Wiskott-Aldrich syndrome is grave, and premature death caused by sepsis, hemorrhage, or lymphoreticular malignancy is common. Although the biochemical defect responsible for the syndrome is not known, recent investigations with restriction fragment length polymorphisms have mapped the Wiskott-Aldrich syndrome locus to the proximal portion of the short arm of the human X chromosome (Xp11). The isolation of these DNA markers makes feasible both carrier detection and prenatal diagnosis of Wiskott-Aldrich syndrome and provides an important adjunct to the management of Wiskott-Aldrich syndrome for patients and their families. These genetic data, in conjunction with the recent identification of a specific O-glycosylation defect in lymphocytes from patients with Wiskott-Aldrich syndrome, present an opportunity for the eventual isolation of the Wiskott-Aldrich syndrome gene and identification of the underlying cellular defect. We review the clinical and laboratory features of this syndrome and summarize the new molecular and biochemical approaches that can be used in diagnosis, genetic counseling, and treatment.
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Affiliation(s)
- M Peacocke
- Department of Dermatology, New England Medical Center, Boston, MA 02111
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Affiliation(s)
- V St Georgiev
- Division of Life Sciences, Orion Research & Technologies Corp., Tampa, Florida 33601-0463
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Standen GR. Wiskott-Aldrich syndrome: new perspectives in pathogenesis and management. JOURNAL OF THE ROYAL COLLEGE OF PHYSICIANS OF LONDON 1988; 22:80-3. [PMID: 3294390 PMCID: PMC5379392] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
- G R Standen
- University of Wales College of Medicine, Cardiff
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Drews J. The experimental and clinical use of immune-modulating drugs in the prophylaxis and treatment of infections. Infection 1985; 13 Suppl 2:S241-50. [PMID: 2414227 DOI: 10.1007/bf01644438] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Therapeutic agents capable of stimulating immune responses could be of great value in the prophylaxis and treatment of infectious diseases. Three classes of compounds, each representing a separate approach to the goal of immune stimulation, are discussed with respect to recent experimental and clinical findings. The action of microbial structures and their derivatives can be understood on the basis of "acquired cellular immunity", a phenomenon first described in connection with infections by mycobacteria and other intracellular organisms. In contrast, there is hardly a common denominator for synthetic compounds which are currently used as immune-stimulatory agents. Substances which influence purine metabolism in lymphocytes on the one hand and histamine H2 blockers such as cimetidine on the other hand seem to represent the most promising developments in this field to date. Products of immune cells such as transfer factor and lymphokines form the third and possibly most important group of immune-stimulating agents. Current experimental and clinical trends in this field are briefly described. It is suggested that the delineation of the mechanism of action of lymphokines will open the door to the identification or synthesis of artificial agonists and antagonists as has been the case in the pharmacology of the endocrine and nervous systems.
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Tsang KY, Fudenberg HH, Pan JF. Transfer of osteosarcoma-specific cell-mediated immunity in hamsters by rabbit dialyzable leukocyte extracts. Cell Immunol 1985; 90:295-302. [PMID: 3855389 DOI: 10.1016/0008-8749(85)90194-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
We have investigated the transfer of specific cell-mediated immunity (CMI) to osteosarcoma-associated antigens (OSAA) to hamsters with dialyzable leukocyte extracts (DLE) from OSAA-immunized rabbits. The transfer of specific CMI was determined by leukocyte adherence inhibition (LAI) assay and skin testing. DLE was prepared from rabbits immunized with OSAA, purified protein derivative (PPD), or fibrosarcoma cell plasma membrane preparation (FSM). Control DLE was prepared from rabbits injected with 0.85% NaCl. Significant leukocyte adherence inhibition was observed with leukocytes from hamsters that had received OSAA-specific, PPD-specific, and FSM-specific rabbit DLE, when OSAA, PPD, and FSM were used as antigens, respectively. Similarly, significant ear swelling after injection of OSAA, PPD, or FSM was observed only in hamsters that had received DLE from rabbits immunized with OSAA, PPD, or FSM, respectively. These results suggest that CMI specific for OSAA, PPD, or FSM can be transferred to normal hamsters by DLE from immunized rabbits.
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Drews J. The experimental and clinical use of immune-modulating drugs in the prophylaxis and treatment of infections. Infection 1984; 12:157-66. [PMID: 6203843 DOI: 10.1007/bf01641705] [Citation(s) in RCA: 11] [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
Therapeutic agents capable of stimulating immune responses could be of great value in the prophylaxis and treatment of infectious diseases. Three classes of compounds, each representing a separate approach to the goal of immune stimulation, are discussed with respect to recent experimental and clinical findings. The action of microbial structures and their derivatives can be understood on the basis of "acquired cellular immunity", a phenomenon first described in connection with infections by mycobacteria and other intracellular organisms. In contrast, there is hardly a common denominator for synthetic compounds which are currently used as immune-stimulatory agents. Substances which influence purine metabolism in lymphocytes on the one hand and histamine H2 blockers such as cimetidine on the other hand seem to represent the most promising developments in this field to date. Products of immune cells such as transfer factor and lymphokines form the third and possibly most important group of immune-stimulating agents. Current experimental and clinical trends in this field are briefly described. It is suggested that the delineation of the mechanism of action of lymphokines will open the door to the identification or synthesis of artificial agonists and antagonists as has been the case in the pharmacology of the endocrine and nervous systems.
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Zielinski CC, Savoini E, Ciotti M, Orani R, Königswieser H, Eibl MM. Dialyzable leukocyte extract (transfer factor) in the treatment of superinfected fistulating tuberculosis of the bone. Cell Immunol 1984; 84:200-5. [PMID: 6697400 DOI: 10.1016/0008-8749(84)90091-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
The effect of the addition of dialyzable leukocyte extract (DLE)(transfer factor) to tuberculostatic drugs in the treatment of superinfected fistulating tuberculosis of bones and joints was evaluated in a controlled study. Eleven patients whose disease had persisted for a mean of 20 +/- 4.8 years and had proved to be resistant to antibiotics and tuberculostatic drugs were treated with an additional combined tuberculostatic drug regimen consisting of isoniazide, ethambutol, and rifampin for a control period of 2 years; after this therapy had failed as judged by the persistence of the superinfected fistulae and of the symptoms, DLE was added to the regimen. The result of this therapeutic approach was evaluated after another 2 years. Through this therapy, a closure of the fistulae was achieved in 9 out of the 11 patients (P less than 0.001) with a concomitant decrease of symptoms. DLE may prove beneficial in the treatment of patients with superinfected fistulating tuberculous osteomyelitis.
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Mazaheri R, Hamblin AS, Zuckerman AJ. Cell-mediated immunity: correlation of mixed-leucocyte-macrophage migration inhibition with delayed-type hypersensitivity after immunization and donor-specific transfer of cell migration inhibition by dialyzable leucocyte extract. Cell Immunol 1983; 82:147-62. [PMID: 6196129 DOI: 10.1016/0008-8749(83)90149-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
Active and adoptive sensitization of rhesus monkeys (Macacca mulatta) as well as the development of a novel sensitive in vitro cell migration inhibition assay for cell-mediated immunity (CMI) in this species are described. First, the correlation of mixed leucocyte-macrophage migration tests (LMMI) with the whole blood lymphocyte transformation (LT) and the delayed hypersensitivity skin test (DH) in immunized animals are shown. Second, these tests are used to demonstrate adoptive transfer of specific/nonspecific cellular immunity (CMI) with dialyzable leucocyte extract (DLE) from immunized donor to unimmunized recipient monkeys. Seventeen animals were immunized with keyhole limpet haemocyanin (KLH) or hepatitis B surface antigen (HBsAg) in Freund's complete adjuvant (FCA) or with FCA alone. Acquisition of antigen-specific cell-mediated immunity was detected by all three tests within 5 weeks of immunization. Positive LMMI responses were associated with positive DH and LT. However, there was no correlation between the magnitude or time of development of the three responses. Therefore, the LMMI test, like the LT test, is an in vitro parameter of DH, but reflects the activity of different subpopulations of lymphocytes and is regulated by different mechanisms. In addition, 12 naive animals received DLE. Within 3 weeks, transfer of sensitivity was detected towards antigens to which the recipients had previously not been reactive but the donors had been. An enhancement of transformation response to phytohaemagglutinin was also seen. Thus, rhesus DLE contains both donor-specific transfer factor-like and nonspecific adjuvant-like activities. In DLE recipients, unlike immunized animals, LMMI responses were dissociated from DH or LT responses in that positive LMMI was mostly seen with negative DH or LT to antigens. Therefore, LMMI emerged as the most sensitive assay for detecting adoptive transfer of CMI by DLE in vivo, supporting the view that different mechanisms regulate LMMI, LT, and DH.
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Arala-Chaves MP, Porto MT, Kauppinen HL, Massa AA, Myllylä G. Study of the immunopotentiator effects of dialyzable leukocyte extracts obtained out of leukocytes previously used for interferon production. Vox Sang 1982; 43:233-42. [PMID: 6183830 DOI: 10.1111/j.1423-0410.1982.tb00018.x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
The existence of immunopotentiator factors able to induce blastogenesis, chemotaxis and able of inhibiting migration of leukocytes was investigated in alcohol precipitates of different batches of dialyzed leukocyte extracts (DLE). These were prepared either out of fresh leukocytes from a large pool of buffy coats obtained from all blood collected from healthy donors with irrelevant antigen sensitiveness (DLE-NS) or from similar leukocytes which were incubated during 19 h for interferon production (DLE-NS-I). Alternatively, the same factors were investigated on a batch of DLE obtained from a donor exquisitely sensitive to Candida antigen (C-DLE-CS). It was observed that all the three batches contained equal amounts of either specific or nonspecific immunological enhancing factors. The similarity of the intensity of specific factors between the so-called nonspecific batches (DLE-NS and DLE-NS-I) and the specific batch (C-DLE-CS) was interpreted to be the result of the random selection of the donors for the preparation of the nonspecific batches, which consequently contain randomized relevant specificities. It is postulated, therefore, that batches of DLE which represent a large waste of leukocytes used for interferon production can be a useful tool for double-blind DLE therapy purposes.
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Wilson GB, Metcalf JF, Fudenberg HH. Treatment of Mycobacterium fortuitum pulmonary infection with "transfer factor" (TF): new methodology for evaluating TF potency and predicting clinical response. CLINICAL IMMUNOLOGY AND IMMUNOPATHOLOGY 1982; 23:478-91. [PMID: 7049471 DOI: 10.1016/0090-1229(82)90132-5] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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Namioka S, Kumeda Y, Kawano T, Wang CT, Namba Y, Murakami K. The influence of immunopotentiators on sucking piglets with special reference to the incidence of pig scour. THE BRITISH VETERINARY JOURNAL 1982; 138:155-67. [PMID: 7044471 DOI: 10.1016/s0007-1935(17)31137-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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Herlin T, Jensen JR, Thestrup-Pedersen K, Zachariae H. Dialyzable leukocyte extract stimulates cAMP in T gamma lymphocytes. Allergy 1981; 36:337-43. [PMID: 6274217 DOI: 10.1111/j.1398-9995.1981.tb01585.x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Dialyzable leukocyte extract (DLE) from human blood leukocytes gave a 3- to 8-fold increase in the cAMP concentration after addition to purified lymphocytes. No significant change in cGMP was observed. When purified lymphocytes were separated into T cells and non-T cells by an E-AET rosette technique the cAMP response was most pronounced in T cells. When further separating T lymphocytes into T cells with Fc receptors for IgG and T cells with Fc receptors for IgM (T gamma and T mu lymphocytes), the increase in cAMP following stimulation was specifically conferred to T gamma lymphocytes. Our findings may support the concept that DLE activates T gamma lymphocytes, leading to an increase in suppressor cell function.
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Delgado O, Romano EL, Belfort E, Pifano F, Scorza JV, Rojas Z. Dialyzable leukocyte extract therapy in immunodepressed patients with cutaneous leishmaniasis. CLINICAL IMMUNOLOGY AND IMMUNOPATHOLOGY 1981; 19:351-9. [PMID: 7249417 DOI: 10.1016/0090-1229(81)90078-7] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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Jarisch R, Eibl M, Sandor I, Boltz A. Influence of dialysable transfer factor on IgE concentrations in patients with atopic dermatitis. Allergy 1981; 36:99-105. [PMID: 6972179 DOI: 10.1111/j.1398-9995.1981.tb04103.x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
Dialysable transfer factor (TF) was given in 10 paediatric patients with severe atopic dermatitis (AD). Ten patients with AD, matched for age and severity of disease, served as controls. Prior to the therapy with TF and at weekly intervals thereafter, T- and B-cells in the blood, PHA-stimulation, total IgE and specific IgG antibodies to inhalant and food antigens were determined. Therapy with TF was followed by IgE depression in 8/10 patients and was most pronounced in three patients with initially high levels. Some decrease of IgE levels was seen in four controls also, none of them, however, fell to normal levels as was seen in two of the treated patients. Specific IgE levels decreased slightly, but always remained within the pathological range. T-cell counts in the blood increased in 2/10 cases as well as PHA-stimulation, B-cells counts remained within normal limits. Clinical improvement was seen in one patient, five improved slightly and four remained unchanged. Our results indicate, that transfer factor can lower total IgE levels in cases with atopic dermatitis. The effect is most marked in patients with high total IgE levels. Skin involvement, however, does not closely follow in vitro findings.
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Hutter JJ, Jones JF. Results of a thymic epithelial transplant in a child with Wiskott-Aldrich syndrome and central nervous system lymphoma. CLINICAL IMMUNOLOGY AND IMMUNOPATHOLOGY 1981; 18:121-5. [PMID: 7006877 DOI: 10.1016/0090-1229(81)90015-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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Croft S, Edwards JM, Basten A. Transfer of cell-mediated immunity with cell-free leukocyte extracts. II. Demonstration of antigen-specific and nonspecific components. Cell Immunol 1980; 56:427-39. [PMID: 6970628 DOI: 10.1016/0008-8749(80)90118-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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Schindler TE, Baram P. In vivo effects of human dialyzable leukocyte lysates. II. Augmentation of the spleen cell proliferative response to antigen in KLH-sensitive mice. Cell Immunol 1980; 56:120-31. [PMID: 7428054 DOI: 10.1016/0008-8749(80)90087-8] [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: 01/25/2023]
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Abramson A, Khan A, Tate GW, Martin RG, Hill NO. Immunocompetence and transfer factor therapy in uveitis. Br J Ophthalmol 1980; 64:332-8. [PMID: 7437394 PMCID: PMC1043690 DOI: 10.1136/bjo.64.5.332] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
A study of the clinical course of 20 patients with uveitis treated with transfer factor is reported. Twelve (60%) of the patients were initially immunoincompetent on screening. Eight of the 12 changed to an immunocompetent status after treatment and could either decrease or discontinue their anti-inflammatory drugs. Five had a statistically significant improvement in visual acuity. One of the 8 initially immunocompetent patients had a statistically significant visual improvement, and 2 decreased or discontinued all drugs, while 3 increased their drugs.
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Spitler LE. Transfer factor: failure to transfer reactivity in normal human subjects. Clin Exp Immunol 1980; 39:708-16. [PMID: 7379334 PMCID: PMC1538135] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023] Open
Abstract
Transfer factor was prepared from highly selected normal donors. One lot was made from donors strongly reactive to coccidioidin and negative to Dharmendra antigen in in vivo and in vitro testing. The other lot was made from donors without reactivity to coccidioidin and strongly reactive to Dharmendra. Aliquots of each lot were injected into eight normal recipients. Eight additional normal recipients were given placebo injections. Before and after injection, skin test reactivity and in vitro testing were evaluated by an individual who did not know which preparation the patient received. Changes in immunologic reactivity in subjects receiving transfer factor could not be distinguished from those in subjects receiving placebo. I conclude that transfer factor does not cause enhancement of immunologic reactivity in normal subjects. A well designed, critical study is needed to determine whether or not it does, in fact, cause enhancement of immunologic reactivity in patients with impaired cellular immune reactivity.
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Abstract
Transfer factor has been studied extensively in humans, but a satisfactory subprimate model has not been established. Using BALB/c mice immunized with complete Freund adjuvant, we show that a low-molecular-weight substance derived from disrupted spleen cells transferred sensitivity to purified protein derivative (PPD) to recipient nonimmunized BALB/c mice. Transfer was confirmed by footpad swelling to PPD in vivo and by splenic lymphocyte transformation to PPD in vitro. In recipients of transfer factor, an inverse correlation was noted between the splenic lymphocyte response to PPD and to concanavalin A. Material obtained from spleens of saline-treated BALB/c mice did not transfer sensitivity to PPD to recipient mice.
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Abstract
The understanding of passive transfer of cell mediated-immune responses with transfer factor and other cell free materials has progressed to the point that investigators are seeking the chemical identity of the molecule(s) that are responsible for these effects and are working on their mechanisms of action. In addition, clinical trials are underway that should clarify the potential for use of transfer factor in treatment of infections, neoplastic and autoimmune diseases. This chapter will critically review the past and current data concerning the components of transfer factor and their effects on immunologic and inflammatory reactions. Some of the recently developed animal models will be described and evaluated, and the clinical studies that have provided conclusive data regarding efficacy will be reviewed.
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Lesavre P, Bach JF. [Therapeutic use of immunostimulants against infections (author's transl)]. Comp Immunol Microbiol Infect Dis 1980; 3:391-406. [PMID: 6162607 DOI: 10.1016/0147-9571(80)90016-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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Abstract
Results of therapeutic trials of transfer factor in a number of laboratories suggest clinical benefit and enhancement of immunological reactivity in patients with primary or secondary immunodeficiency diseases. Long term follow-up of 32 patients with the Wiskott-Aldrich syndrome suggested that transfer factor caused conversion of immunologic reactivity, apparent clinical benefit, and prolonged survival in some, but not in all patients. In 18 patients with disseminated (Stage III) malignant melanoma treated with surgery and transfer factor, survival was better than would ordinarily be expected for disseminated disease (78% with mean follow-up of 2 years). A randomized trial has been initiated which will answer the question of the efficacy of transfer factor as surgical adjuvant therapy in malignant melanoma. Studies in human subjects suggested that transfer factor does not cause enhancement of reactivity in normal subjects, when evaluated in a controlled, double-blind fashion. Similar controlled studies in immunodeficient patients are necessary to ascertain whether transfer factor does cause enhancement of immune responses in these patients. Based on these observations, a guinea pig model was developed in which transfer factor caused abrogation of tolerance to ABA-Tyrosine.
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Sirianni MC, Fiorilli M, Paná A, Pezzella M, Aiuti F. In vitro transfer of specific reactivity to cytomegalovirus and candida to cord blood leukocytes with dialyzable leukocyte extracts. CLINICAL IMMUNOLOGY AND IMMUNOPATHOLOGY 1979; 14:300-6. [PMID: 227634 DOI: 10.1016/0090-1229(79)90156-9] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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Sodomann CP, Maerker-Alzer G, Havemann K, Dienst C, Schultz H, Mitrenga D, Schumacher K, Martini GA. [Transfer factor (TF) treatment of patients with HBs-Ag-positive chronic active hepatitis. A prospective, controlled study (author's transl)]. KLINISCHE WOCHENSCHRIFT 1979; 57:893-903. [PMID: 388053 DOI: 10.1007/bf01477028] [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
It is a clinically and experimentally well supported working hypothesis that infection with hepatitis B virus may result in chronic active hepatitis in patients with suspected immune deficiencies. On this basis, a pilot study was performed in order to evaluate the effect of "specific" transfer factor (TF) in the treatment of HBS-Ag-positive chronic active hepatitis. From the leukocytes of 500 ml venous blood each of 40 volunteers that had completely recovered from acute virus hepatitis B within the last 6 months, a unique TF pool (40 units of TF) was prepared according to the method of Lawrence. Preexaminations indicated that this preparation was able to enhance cellular immune reactions in vitro. Thirteen patients with HBS-antigenemia and chronic active hepatitis (i.e., two liver biopsies within the last 6 or more months with the histological criteria of chronic aggressive hepatitis according to de Groote, elevated serum levels of bilirubin, alkaline phosphatase, transaminase activities, and/or gamma-globulines) were randomized: Seven received s.c. injections of two units of TF each on days 1 and 15, the other six saline. Conversion of skin reactions to some ubiquitous antigens occurred in the TF group, but no significant and constant drop of HBS-Ag serum titers was observed. Although some of the biochemical parameters seemed to ameliorate in the TF group, the differences versus the control group did not prove to be significant within the limited number of patients under observation. The in vitro reactivity of patients' lymphocytes to HBS-Ag, tested by means of the 3H-thymidine uptake, was never found enhanced after TF application. In the used doses, "specific" TF was not effective in the treatment of HBS-Ag-positive chronic active hepatitis; unfavorable side-effects were not observed.
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Nékám K, Láng I, Török K, Kalmár L, Gergely P, Petrányi G. Effects of therapy with dialyzable leukocyte extracts containing transfer factor activity on antibody-dependent cytotoxic activity in humans. CLINICAL IMMUNOLOGY AND IMMUNOPATHOLOGY 1979; 13:407-12. [PMID: 226302 DOI: 10.1016/0090-1229(79)90082-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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35
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Goodnight JE, Morton DL. The role of immunotherapy in the management of patients with malignant melanoma. World J Surg 1979; 3:309-20. [PMID: 382645 DOI: 10.1007/bf01556582] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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Abstract
Thirty-two patients with the Wiskott-Aldrich syndrome have been treated with transfer factor provided by this laboratory. Apparent clinical benefit was observed in 44 per cent of them. The mean age of the patients who showed clinical benefit was significantly greater than that of the patients who showed no benefit. Conversion of immunologic reactivity correlated with clinical benefit. Thirteen of the patients who received transfer factor are alive, and 17 have died (43 per cent survival). Clinical benefit was correlated with survival. The median survival was greater than five years in the patients who showed clinical benefit, whereas it was 18 months in those who did not show clinical benefit. We conclude that transfer factor caused conversion of immunologic parameters, apparent clinical benefit and prolonged survival in some, but not all, patients with the Wiskott-Aldrich syndrome.
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Kesarwala HH, Prasad RV, Szep R, Oldman E, Lane S, Papageorgiou PS. Transfer factor therapy in hyperimmunoglobulinaemia E syndrome. Clin Exp Immunol 1979; 36:465-72. [PMID: 487648 PMCID: PMC1537741] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
The therapeutic effect of transfer factor (TF) from healthy donors was investigated in two children with extensive intractable atopic dermatitis, recurrent pyogenic skin infections, hyperimmunoglobulinaemia E, defective neutrophil chemotaxis and depressed cell-mediated immunity. Striking clinical improvement was noted in both patients with disappearance of skin infections, pruritus and eczema. No new lesions have occurred 13 months after the completion of therapy in the first patient but a few new atopic lesions have reappeared after 8 months in the second. Both patients are off steroids and antibiotics. Transfer factor administration did not influence the T cell rosette number or the lymphocyte blastic transformation response, but it did cause conversion of the skin-test reactivity in both patients and correction of polymorphonuclear chemotaxis in one of them. Non clinical side-effects were noted but marked and persistent rise of serum IgE was observed in both patients. Our data suggest that patients with hyper-IgE syndrome may be benefited by TF therapy and they lend further support to the notion that T lymphocyte deficiency may be the basis of the eczema in this syndrome.
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Du Bois RM, Taylor AJ, Clark TJ, Cole PJ. Asthma, aspergilloma and anergy in a patient being treated for pulmonary tuberculosis. CLINICAL ALLERGY 1979; 9:313-8. [PMID: 466756 DOI: 10.1111/j.1365-2222.1979.tb01558.x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
A twenty-one-year old white girl developed cavitating pulmonary tuberculosis which was complicated by nocturnal asthma, aspergilloma and anergy. In addition she developed systemic symptoms suggestive of a hypersensitivity reaction to the aspergilloma.
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Schut BJ, Dooren LJ, Uittenbogaart CH, Schellekens PT, Eijsvoogel VP. Cellular immunity in patients with the Wiskott-Aldrich syndrome before and after administration of transfer factor: a follow-up study. Immunology 1979; 36:1-12. [PMID: 369991 PMCID: PMC1457393] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Four patients with Wiskott-Aldrich syndrome were treated with transfer factor (TF), in an attempt to improve their clinical condition. Before and during treatment, cellular reactivity was followed in vivo (delayed type skin reactivity) and in vitro (lymphocyte transformation). In all patients positive skin reactions were occasionally observed during TF treatment. The lymphocyte reactivity in vitro to phytohaemagglutinin (PHA) was slightly diminished, the responding capacity of the mixed lymphocyte culture (MLC) severely impaired and the response to bacterial, viral and fungal antigens absent before and during TF treatment. No clinical improvement was observed after large doses of TF. No correlation between skin test reversal and TF administration was found, and lymphocyte transformation in vitro did not improve. Subsequently, a double blind trial, in which we compared the effect of TF and placebo, was carried out in these patients, which revealed no effect of TF therapy. It is concluded that the results of treatment with TF in these patients are highly controversial.
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Ketchel SJ, Rodriguez V, Stone A, Gutterman JU. A study of transfer factor for opportunistic infections in cancer patients. MEDICAL AND PEDIATRIC ONCOLOGY 1979; 6:295-301. [PMID: 225647 DOI: 10.1002/mpo.2950060405] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Although supportive care during therapy of patients with malignancies has improved, infection remains the major cause of death in these patients. The problem of "opportunistic" infections is becoming more apparent as better antibiotics are found. The control of these infections depends in part on mechanisms of cell-mediated immunity. It has been demonstrated that delayed-type hypersensitivity can be transferred from one person to another. Therefore, we used transfer factor in the treatment of 15 patients, most with leukemia, who had fungal, viral, or mycobacterial infections that were not responding to conventional therapy. Seven of ten evaluable patients had therapeutic control of their infections while receiving transfer factor. Transfer factor appears to have contributed to these clinical improvements and is a modality of treatment that deserves further investigation.
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Pahwa R, Pahwa S, O'Reilly R, Good RA. Treatment of the immunodeficiency diseases — progress toward replacement therapy emphasizing cellular and macromolecular engineering. ACTA ACUST UNITED AC 1978. [DOI: 10.1007/bf01857312] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Miyagawa Y, Kawasaki A, Komiyama A, Akabane T. In vitro assay for responsiveness of lymphocytes to transfer factor by a new leukocyte migration inhibitory test. Microbiol Immunol 1978; 22:701-10. [PMID: 370507 DOI: 10.1111/j.1348-0421.1978.tb00423.x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Transfer factor (TF) causes nonimmune lymphocytes to produce leukocyte migration inhibitory factor (LMIF) in the presence of purified protein derivative (PPD). The activity of TF was measured by leukocyte migration inhibitory test (LMIT). The LMIT was a modification of the conventional agarose droplet method. To express the activity of LMIF quantitatively and simply, LMIF titer was introduced. The LMIF titer was obtained from the combination of two factors, LMIF dilution and cell migration diameter, and therefore this made the LMIT much more sensitive as compared to the conventional LMIT. The responsiveness of lymphocytes from acute lymphoblastic leukemia (ALL) and from cell-mediated immunodeficiency in children to TF was assayed by LMIT. In ALL, the lymphocyte responsiveness was poor in relapse but improved with remission. The responsiveness was remarkably well in 3 patients with cell-mediated immunodeficiency. This method appears useful for the in vitro evaluation of responsiveness of lymphocytes to TF.
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Mackie RM, Alcorn MJ, Stevenson RD, Cochran T, McSween RN. Wiskott-Aldrich syndrome with partial response to transfer factor. Br J Dermatol 1978; 98:567-71. [PMID: 656329 DOI: 10.1111/j.1365-2133.1978.tb01944.x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
A male infant presented with dermatitis, purpura and susceptibility to bacterial infections. The clinical diagnosis of Wiskott-Aldrich syndrome was confirmed and after full immunological assessment, treatment with transfer factor was commenced. This has resulted in a rise in the platelet count and improvement in the bleeding tendency. This improvement in the haematological aspect of the disease has, however, been accompanied by exacerbations of the cutaneous lesions.
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Littman BH, Rocklin RE, Parkman R, David JR. Transfer factor treatment of chronic mucocutaneous candidiasis: requirement for donor reactivity to candida antigen. CLINICAL IMMUNOLOGY AND IMMUNOPATHOLOGY 1978; 9:97-110. [PMID: 618414 DOI: 10.1016/0090-1229(78)90126-5] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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Jain S, Thomas HC, Sherlock S. Transfer factor in the attempted treatment of patients with HBsAg-positive chronic liver disease. Clin Exp Immunol 1977; 30:10-5. [PMID: 606432 PMCID: PMC1541165] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
Six patients with hepatitis B surface antigen-positive (HBsAg-pos) chronic liver disease have been treated with transfer factor (TF) prepared from leucocytes of normal blood donors with no history of hepatitis, and with TF from subjects recently recovered from type B hepatitis. In three patients there were transient elevations of aspartate transaminase (AsT) after 'specific' TF, representing damage or destruction of hepatocytes, and in two of these patients there was coincidental complement consumption, suggesting that TF had stimulated production of antibody. In one other patient there was an increase in E-rosetting lymphocyte (ERL) concentration representing a change in T-lymphocyte reactivity. One of the two patients who had no measured response to TF had a primary liver cell carcinoma and was receiving prednisolone therapy. TF prepared from subjects who have recently recovered from type B hepatitis may have temporarily altered the immunological status of patients with HBsAg-pos chronic liver disease, but it did not have a beneficial therapeutic effect.
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Berkel AI, Ersoy F, Epstein LB, Spitler LE. Transfer factor therapy in ataxia--telangiectasia. Clin Exp Immunol 1977; 29:376-84. [PMID: 201409 PMCID: PMC1541059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
The effects of weekly doses of transfer factor in four patients with ataxia--telangiectasia were investigated following a total course of 2 months therapy. Transfer factor administration showed no influence on the absolute lymphocyte counts, T-cell rosettes or antibody titres to EBV, but it caused conversion of skin-test reactivity and production of MIF to various antigens. There was a dissociation in blastic transformation response, the skin-test responses and MIF production. Serum interferon levels were low before, and 2, 6 and 24 hr after, therapy. Clinically no improvement in infections was observed following transfer factor therapy.
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Meier CR, LoBuglio AF. Transfer factor: a potential agent for immunotherapy of cancer. World J Surg 1977; 1:617-23. [PMID: 272085 DOI: 10.1007/bf01556190] [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: 12/14/2022]
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49
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Thulin H, Ellegaard J, Thestrup-Pedersen K, Zachariae H. Long-term transfer factor treatment in severe atopic dermatitis. ACTA ALLERGOLOGICA 1977; 32:236-7. [PMID: 578361 DOI: 10.1111/j.1398-9995.1977.tb01356.x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Transfer factor therapy was applied in three patients with severe atopic dermatitis and given at regular intervals for 1 1/2 years. Clinically, slight improvements were seen, attacks of impetigo ceased and admissions to hospital were not necessary. However, IgE concentrations in serum remained constantly high in all cases and the absolute number of T and B lymphocytes was continuously subnormal despite treatment. The in vitro cellular reactivity to PPD as assayed by a leucocyte migration test was not significantly altered in the patients, although a slight increase was found early on in the therapy. Finally, a serum factor inhibiting leucocyte migration and appearing simultaneously with attacks of impetigo disappeared during treatment. In conclusion, no convincing effect of transfer factor therapy was encountered in immune parameters and no major alterations were found in the status of the patients' atopic dermatitis.
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Rubinstein A, Melamed J, Rodescu D, Murphy RA, Broocker D. Transfer factor treatment in a patient with progressive tuberculosis. CLINICAL IMMUNOLOGY AND IMMUNOPATHOLOGY 1977; 8:39-50. [PMID: 301805 DOI: 10.1016/0090-1229(77)90090-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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