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ISASHIKI Y, OHASHI Y, IMATAKE S, BAAKHTARI M, RAMAH A, KIDA T, YANAGITA T, YASUDA M. Studies on the immune status of calves with chronic inflammation and thymus atrophy. J Vet Med Sci 2022; 84:734-742. [PMID: 35400674 PMCID: PMC9246677 DOI: 10.1292/jvms.22-0022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
The thymus is a primary lymphoid organ where the primary T cell repertoire is generated.
Thymus atrophy is induced by various conditions, including infectious diseases,
glucocorticoid treatment, and poor breeding management. Cattle with thymus atrophy tend to
exhibit weak calf syndrome, a condition in which approximately half of neonates die
shortly after birth. Calves with thymus atrophy that survive the first month typically
contract chronic inflammatory diseases. In this study, we analyzed the populations of the
peripheral blood mononuclear cells and thymocytes in calves with thymus atrophy. In
addition, we evaluated polarization of master gene and cytokine mRNA expression in
peripheral blood CD4+ cells in the calves. The population of
CD4+CD8+ cells in thymus of the calves with thymus atrophy was
lower than that of control calves. IL10 mRNA expression in peripheral
blood CD4+ cells of calves with thymus atrophy was significantly lower than
that of control calves. TBX21 mRNA expression in peripheral
CD4+ cells of thymus atrophy calves was tended to be higher than that of the
control group. In addition, FOXP3 mRNA expression in peripheral
CD4+ cells of the thymus atrophy calves was tended to be lower than that of
the control calves. Thymus atrophy calves exhibited chronic inflammatory disease leading,
in severe situations, to conditions such as pneumonia with caseous necrosis. These severe
inflammatory responses likely are due to decreases in IL10 mRNA
expression, impairing control of macrophages, one of the main cell fractions of natural
immunity.
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Affiliation(s)
- Yumi ISASHIKI
- Laboratory of Veterinary Anatomy, Faculty of Agriculture, University of Miyazaki
| | - Yuki OHASHI
- Graduate School of Medicine and Veterinary Medicine, University of Miyazaki
| | - Shoichiro IMATAKE
- Graduate School of Medicine and Veterinary Medicine, University of Miyazaki
| | - Mahmoud BAAKHTARI
- Graduate School of Medicine and Veterinary Medicine, University of Miyazaki
| | - Amany RAMAH
- Graduate School of Medicine and Veterinary Medicine, University of Miyazaki
| | - Tetsuo KIDA
- Laboratory of Veterinary Anatomy, Faculty of Agriculture, University of Miyazaki
| | - Tenya YANAGITA
- Laboratory of Veterinary Anatomy, Faculty of Agriculture, University of Miyazaki
| | - Masahiro YASUDA
- Graduate School of Medicine and Veterinary Medicine, University of Miyazaki
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Sebastianelli M, Forte C, Galarini R, Gobbi M, Pistidda E, Moncada C, Cannizzo FT, Pezzolato M, Bozzetta E, Cenci-Goga BT, Manuali E. LC-MS/MS analyses of bile and histological analyses of thymus as diagnostic tools to detect low dose dexamethasone illicit treatment in beef cattle at slaughterhouse. Steroids 2020; 160:108671. [PMID: 32464136 DOI: 10.1016/j.steroids.2020.108671] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/05/2019] [Revised: 05/04/2020] [Accepted: 05/21/2020] [Indexed: 10/24/2022]
Abstract
Dexamethasone (DXM) is a synthetic adrenal corticosteroid with anti-inflammatory properties used for therapeutic purposes in a wide range of pathologies and of the most common corticosteroids used for anabolic purposes in beef cattle. It is proven that DXM induces histological changes, traceable as increasing fatty infiltration of the thymus associated with a concurrent decrease of the cortex-medulla ratio, so the histological examination of the thymus gland has been established as an indirect morphological biomarker. The aim of the present study is to compare thymus histology and DXM concentrations in biological fluids collected at slaughterhouse after 1 month of DXM treatment. Our findings demonstrate that a low dosage of DXM administered to 12 months-old-Chianina beef cattle induces severe thymic atrophy with concurrent reduction of the cortex/medulla ratio, demonstrable even when DXM residues are not found in serum and urine samples. It is worth to note that, at the slaughterhouse, DXM residues are detectable in bile samples, indicating the ability of this biological fluid to bio-concentrate the administered drug if compared to serum and urine. Therefore, bile could be candidates as new liquid matrix for the screening programs planned to contrast the illegal use of anabolic substances.
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Affiliation(s)
- Martina Sebastianelli
- Istituto Zooprofilattico Sperimentale dell'Umbria e delle Marche "Togo Rosati", 06126 - Perugia, Italy
| | - Claudio Forte
- Istituto Zooprofilattico Sperimentale dell'Umbria e delle Marche "Togo Rosati", 06126 - Perugia, Italy.
| | - Roberta Galarini
- Istituto Zooprofilattico Sperimentale dell'Umbria e delle Marche "Togo Rosati", 06126 - Perugia, Italy.
| | - Marco Gobbi
- Istituto Zooprofilattico Sperimentale dell'Umbria e delle Marche "Togo Rosati", 06126 - Perugia, Italy.
| | - Elisabetta Pistidda
- Igiene degli allevamenti e delle Produzioni Zootecniche, Azienda Sanitaria Locale Umbria 1, 06121 - Perugia, Italy.
| | - Claudia Moncada
- Igiene degli allevamenti e delle Produzioni Zootecniche, Azienda Sanitaria Locale Umbria 1, 06121 - Perugia, Italy.
| | | | - Marzia Pezzolato
- Istituto Zooprofilattico Sperimentale del Piemonte, Liguria e Valle d'Aosta, 10154 - Torino, Italy.
| | - Elena Bozzetta
- Istituto Zooprofilattico Sperimentale del Piemonte, Liguria e Valle d'Aosta, 10154 - Torino, Italy.
| | | | - Elisabetta Manuali
- Istituto Zooprofilattico Sperimentale dell'Umbria e delle Marche "Togo Rosati", 06126 - Perugia, Italy.
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Zanardello C, Pezzolato M, Capello K, Botta M, Baioni E, Mutinelli F, Vascellari M, Bozzetta E. Immunohistochemistry by anti-cleaved-Lamin A: an improved approach to tackle the misuse of glucocorticoids in cattle. Food Addit Contam Part A Chem Anal Control Expo Risk Assess 2018; 35:2120-2127. [DOI: 10.1080/19440049.2018.1503422] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Claudia Zanardello
- Histopathology Department, Istituto Zooprofilattico Sperimentale delle Venezie, Legnaro (Padova), Italy
| | - Marzia Pezzolato
- Histopathology Department CIBA (National reference centre for biological screening of anabolic substances on producing animal), Istituto Zooprofilattico Sperimentale del Piemonte, Torino, Italy
| | - Katia Capello
- Epidemiology Department, Istituto Zooprofilattico Sperimentale delle Venezie, Padova, Italy
| | - Mario Botta
- Histopathology Department CIBA (National reference centre for biological screening of anabolic substances on producing animal), Istituto Zooprofilattico Sperimentale del Piemonte, Torino, Italy
| | - Elisa Baioni
- Histopathology Department CIBA (National reference centre for biological screening of anabolic substances on producing animal), Istituto Zooprofilattico Sperimentale del Piemonte, Torino, Italy
| | - Franco Mutinelli
- Histopathology Department, Istituto Zooprofilattico Sperimentale delle Venezie, Legnaro (Padova), Italy
| | - Marta Vascellari
- Histopathology Department, Istituto Zooprofilattico Sperimentale delle Venezie, Legnaro (Padova), Italy
| | - Elena Bozzetta
- Histopathology Department CIBA (National reference centre for biological screening of anabolic substances on producing animal), Istituto Zooprofilattico Sperimentale del Piemonte, Torino, Italy
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4
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Richelmi GB, Maurella C, Pezzolato M, Botta M, Varello K, Pitardi D, Baioni E, Bellino C, D'Angelo A, Caramelli M, Bozzetta E. Thymus atrophy is an efficient marker of illicit treatment with dexamethasone in veal calves: Results from a triennial experimental study. Res Vet Sci 2017; 113:67-72. [DOI: 10.1016/j.rvsc.2017.09.005] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2017] [Revised: 07/12/2017] [Accepted: 09/03/2017] [Indexed: 11/28/2022]
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Cannizzo FT, Pegolo S, Pregel P, Manuali E, Salamida S, Divari S, Scaglione FE, Bollo E, Biolatti B, Bargelloni L. Morphological Examination and Transcriptomic Profiling To Identify Prednisolone Treatment in Beef Cattle. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2016; 64:8435-8446. [PMID: 27741397 DOI: 10.1021/acs.jafc.6b02996] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
In livestock production corticosteroids are licensed only for therapy; nevertheless, they are often illegally used as growth promoters. The aim of this study was to identify morphological or biomolecular alterations induced by prednisolone (PDN) in experimentally treated beef cattle, because PDN and its metabolites are no longer detectable by LC-MS/MS methods in biological fluids. Moreover, PDN does not induce any histological alterations in the thymus, different from dexamethasone treatments. Therefore, a marker of illicit treatment for this growth promoter could be useful. Eight male Italian Friesian beef cattle were administered prednisolone acetate 30 mg day-1 per os for 35 days, and seven beef cattle represented the control group. Six days after drug withdrawal, the animals were slaughtered. Morphological and morphometric modifications were evaluated in the epididymis and testis, whereas transcriptomic changes induced by PDN administration were investigated in peripheral blood mononuclear cells (PBMCs) at different sampling times and in skeletal muscle and testis sampled at slaughtering. In the epididymis, spermatozoa number decreased in PDN-treated animals, and in some cases they were totally absent. Correspondingly, in the testis of treated animals, down-regulation for serine/threonine kinase 11 (STK11) gene expression was detected (p < 0.01). DNA microarray analysis revealed a total of 133 differentially expressed genes in skeletal muscle and testis, and 907 and 1416 in PBMCs after 33 days of treatment and at slaughtering, respectively. Histological investigations on epididymal content could represent a promising marker for PDN treatment in beef cattle and could be used as a screening method to identify animals worthy of further investigation with official methods. Moreover, the clear transcriptomic signature of PDN treatment evidenced in PBMCs supported the possibility of using this matrix to monitor the illicit treatment in vivo during ranching.
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Affiliation(s)
- Francesca T Cannizzo
- Dipartimento di Scienze Veterinarie, Università degli Studi di Torino , Largo P. Braccini 2, 10095 Grugliasco (TO), Italy
| | - Sara Pegolo
- Dipartimento di Biomedicina Comparata e Alimentazione, Università di Padova , Viale dell'Università 16, 35020 Legnaro, Padova, Italy
| | - Paola Pregel
- Dipartimento di Scienze Veterinarie, Università degli Studi di Torino , Largo P. Braccini 2, 10095 Grugliasco (TO), Italy
| | - Elisabetta Manuali
- Istituto Zooprofilattico Sperimentale dell'Umbria e delle Marche , Via G. Salvemini 1, 06126 Perugia, Italy
| | - Sonia Salamida
- Istituto Zooprofilattico Sperimentale dell'Umbria e delle Marche , Via G. Salvemini 1, 06126 Perugia, Italy
| | - Sara Divari
- Dipartimento di Scienze Veterinarie, Università degli Studi di Torino , Largo P. Braccini 2, 10095 Grugliasco (TO), Italy
| | - Frine E Scaglione
- Dipartimento di Scienze Veterinarie, Università degli Studi di Torino , Largo P. Braccini 2, 10095 Grugliasco (TO), Italy
| | - Enrico Bollo
- Dipartimento di Scienze Veterinarie, Università degli Studi di Torino , Largo P. Braccini 2, 10095 Grugliasco (TO), Italy
| | - Bartolomeo Biolatti
- Dipartimento di Scienze Veterinarie, Università degli Studi di Torino , Largo P. Braccini 2, 10095 Grugliasco (TO), Italy
| | - Luca Bargelloni
- Dipartimento di Biomedicina Comparata e Alimentazione, Università di Padova , Viale dell'Università 16, 35020 Legnaro, Padova, Italy
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Stella R, Barrucci F, Angeletti R, James P, Montesissa C, Biancotto G. Targeted proteomics for the indirect detection of dexamethasone treatment in bovines. Anal Bioanal Chem 2016; 408:8343-8353. [DOI: 10.1007/s00216-016-9951-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2016] [Revised: 08/01/2016] [Accepted: 09/15/2016] [Indexed: 01/08/2023]
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7
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Chiesa L, Panseri S, Pavlovic R, Cannizzo FT, Biolatti B, Divari S, Villa R, Arioli F. HPLC-ESI-MS/MS assessment of the tetrahydro-metabolites of cortisol and cortisone in bovine urine: promising markers of dexamethasone and prednisolone treatment. Food Addit Contam Part A Chem Anal Control Expo Risk Assess 2016; 33:1175-89. [DOI: 10.1080/19440049.2016.1202453] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Luca Chiesa
- Department of Veterinary Science and Public Health, University of Milan, Milan, Italy
| | - Sara Panseri
- Department of Veterinary Science and Public Health, University of Milan, Milan, Italy
| | - Radmila Pavlovic
- Department of Chemistry, Faculty of Medicine, University of Nis, Nis, Serbia
| | | | | | - Sara Divari
- Department of Veterinary Science, University of Turin, Grugliasco, Italy
| | - Roberto Villa
- Department of Health, Animal Science and Food Safety, University of Milan, Milan, Italy
| | - Francesco Arioli
- Department of Health, Animal Science and Food Safety, University of Milan, Milan, Italy
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Elgendy R, Giantin M, Montesissa C, Dacasto M. Transcriptomic analysis of skeletal muscle from beef cattle exposed to illicit schedules containing dexamethasone: identification of new candidate biomarkers and their validation using samples from a field monitoring trial. Food Addit Contam Part A Chem Anal Control Expo Risk Assess 2015; 32:1448-63. [DOI: 10.1080/19440049.2015.1070307] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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9
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Pirro V, Girolami F, Spalenza V, Gardini G, Badino P, Nebbia C. Set-up of a multivariate approach based on serum biomarkers as an alternative strategy for the screening evaluation of the potential abuse of growth promoters in veal calves. Food Addit Contam Part A Chem Anal Control Expo Risk Assess 2015; 32:702-11. [PMID: 25730172 PMCID: PMC4396443 DOI: 10.1080/19440049.2015.1011713] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2014] [Accepted: 01/18/2015] [Indexed: 11/08/2022]
Abstract
A chemometric class modelling strategy (unequal dispersed classes - UNEQ) was applied for the first time as a possible screening method to monitor the abuse of growth promoters in veal calves. Five serum biomarkers, known to reflect the exposure to classes of compounds illegally used as growth promoters, were determined from 50 untreated animals in order to design a model of controls, representing veal calves reared under good, safe and highly standardised breeding conditions. The class modelling was applied to 421 commercially bred veal calves to separate them into 'compliant' and 'non-compliant' with respect to the modelled controls. Part of the non-compliant animals underwent further histological and chemical examinations to confirm the presence of either alterations in target tissues or traces of illegal substances commonly administered for growth-promoting purposes. Overall, the congruence between the histological or chemical methods and the UNEQ non-compliant outcomes was approximately 58%, likely underestimated due to the blindness nature of this examination. Further research is needed to confirm the validity of the UNEQ model in terms of sensitivity in recognising untreated animals as compliant to the controls, and specificity in revealing deviations from ideal breeding conditions, for example due to the abuse of growth promoters.
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Affiliation(s)
| | - Flavia Girolami
- Department of Veterinary Sciences, University of Turin, Grugliasco, Italy
| | - Veronica Spalenza
- Department of Veterinary Sciences, University of Turin, Grugliasco, Italy
| | - Giulia Gardini
- Department of Veterinary Sciences, University of Turin, Grugliasco, Italy
| | - Paola Badino
- Department of Veterinary Sciences, University of Turin, Grugliasco, Italy
| | - Carlo Nebbia
- Department of Veterinary Sciences, University of Turin, Grugliasco, Italy
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Romero-Palomo F, Risalde MA, Molina V, Lauzi S, Bautista MJ, Gómez-Villamandos JC. Characterization of thymus atrophy in calves with subclinical BVD challenged with BHV-1. Vet Microbiol 2015; 177:32-42. [PMID: 25759294 DOI: 10.1016/j.vetmic.2015.02.018] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2014] [Revised: 02/09/2015] [Accepted: 02/18/2015] [Indexed: 12/21/2022]
Abstract
Since the thymus is a target organ for the bovine viral diarrhea virus (BVDV), our experiment aimed to understand its relationship with the immunosuppressive effect by studying the consequences of a previous infection with BVDV on the thymus of calves challenged with bovine herpesvirus 1.1 (BHV-1). For this purpose, 12 animals were inoculated intranasally with non-cytopathic BVDV-1; 12 days later, 10 of them were coinfected intranasally with BHV-1. These animals were euthanized in batches of two at 0, 1, 2, 4, 7 or 14 dpi with BHV-1. Another 10 calves were inoculated solely with BHV-1 and euthanized in batches of two at 1, 2, 4, 7 or 14 dpi with BHV-1; two uninoculated calves were used as negative controls. Thymus samples from these animals were processed for viral detection and histopathological, immunohistochemical, and ultrastructural studies focused on BVDV/BHV-1 antigens, cortex:medulla ratio, apoptosis (TUNEL and caspase-3), collagen deposition, and factor VIII endothelial detection. Our study revealed the immunohistochemical presence of BVDV antigen in all animals in the BVDV-infected group, unlike BHV-1 detection, which was observed in animals in both infection groups only by molecular techniques. BVDV-preinfected animals showed severe atrophic changes associated with reduced cortex:medulla ratio, higher presence of cortical apoptosis, and increased collagen deposition and vascularization. However, calves solely infected with BHV-1 did not show atrophic changes. These findings could affect not only the numbers of circulating and local mature T cells but also the T cell-mediated immunity, which seems to be impaired during infections with this virus, thus favoring pathogenic effects during secondary infections.
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Affiliation(s)
- F Romero-Palomo
- Department of Comparative Pathology, Veterinary Faculty, University of Córdoba, Agrifood Campus of International Excellence (ceiA3), 14014 Córdoba, Spain
| | - M A Risalde
- Department of Comparative Pathology, Veterinary Faculty, University of Córdoba, Agrifood Campus of International Excellence (ceiA3), 14014 Córdoba, Spain
| | - V Molina
- Department of Comparative Pathology, Veterinary Faculty, University of Córdoba, Agrifood Campus of International Excellence (ceiA3), 14014 Córdoba, Spain
| | - S Lauzi
- Department of Veterinary Science and Public Health, University of Milan, 20133 Milan, Italy
| | - M J Bautista
- Department of Comparative Pathology, Veterinary Faculty, University of Córdoba, Agrifood Campus of International Excellence (ceiA3), 14014 Córdoba, Spain
| | - J C Gómez-Villamandos
- Department of Comparative Pathology, Veterinary Faculty, University of Córdoba, Agrifood Campus of International Excellence (ceiA3), 14014 Córdoba, Spain.
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Regal P, Blokland MH, Fente CA, Sterk SS, Cepeda A, van Ginkel LA. Evaluation of the discriminative potential of a novel biomarker for estradiol treatments in bovine animals. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2015; 63:370-378. [PMID: 25485694 DOI: 10.1021/jf503773u] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
The endogenous occurrence of natural hormones obstructs the application of classical targeted methods as confirmatory options. In the case of estradiol, the ultimate confirmation of its exogenous administration relies on gas chromatography coupled to combustion/isotope ratio mass spectrometry (GC-C/IRMS). A serum dipeptide composed of pyroglutamic acid and phenylalanine was identified as a potential biomarker of estradiol treatments in adult cows. To evaluate its potential to pinpoint suspicious samples, samples from prepubertal females under different estrogenic treatments have been analyzed. The results confirmed the up-regulation of the dipeptide in adult bovines. The 2-week-old females exhibited short-lasting responses only in a few animals. The 6-month-old female showed a delayed but clear increase on the biomarker level. The composition of the anabolic preparations, the dose, and/or the administration route are possible additional reasons for the reduced response in young animals. A comparison to previous results reported by various researchers is included.
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Pitardi D, Cini B, Paleologo M, Brouwer A, Behnisch P, van der Linden S, Vincenti M, Capra P, Gili M, Pezzolato M, Meloni D, Bozzetta E. Effect-based detection of synthetic glucocorticoids in bovine urine. Food Addit Contam Part A Chem Anal Control Expo Risk Assess 2015; 32:194-204. [DOI: 10.1080/19440049.2014.996788] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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13
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Cannizzo F, Pegolo S, Starvaggi Cucuzza L, Bargelloni L, Divari S, Franch R, Castagnaro M, Biolatti B. Gene expression profiling of thymus in beef cattle treated with prednisolone. Res Vet Sci 2013; 95:540-7. [DOI: 10.1016/j.rvsc.2013.03.025] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2012] [Revised: 03/12/2013] [Accepted: 03/30/2013] [Indexed: 12/18/2022]
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