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Cusato J, Ribaldone DG, Falzone MH, Manca A, Antonucci M, Palermiti A, Saracco GM, Ceccarelli L, Costa F, Bottari A, Fornaroli G, Caviglia GP, D’Avolio A, Bertani L. Therapeutic Drug Monitoring as a Tool for the Clinical Outcome Prediction in Vedolizumab-Treated Patients: An Italian Pilot Study. Biomedicines 2024; 12:824. [PMID: 38672179 PMCID: PMC11048400 DOI: 10.3390/biomedicines12040824] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2024] [Revised: 04/05/2024] [Accepted: 04/06/2024] [Indexed: 04/28/2024] Open
Abstract
Over the years, vedolizumab (VDZ) has emerged as a more effective target therapy for inflammatory bowel disease. The aim of this work was to analyze a cohort of inflammatory bowel disease patients, evaluating the association between VDZ serum concentrations at 6 months from starting therapy and their clinical and biochemical indexes within one year of treatment, correlating drug levels with response and clinical remission. Forty patients treated with VDZ were enrolled. Drug concentrations were quantified through ELISA methods. VDZ levels correlated with hemoglobin levels at twelve months of therapy (p = 0.03) and with clinical remission at twelve months of therapy (p = 0.03); patients who reached clinical remission showed higher VDZ concentrations. A VDZ cut-off value of 43.1 μg/mL was suggested, predicting clinical remission at twelve months of therapy. A statistically significant association between VDZ levels at T6 and calprotectin <250 μg/g at T12 was found (p = 0.04). Furthermore, the optimal threshold value of VDZ levels at T6 associated with calprotectin <250 μg/g at T12 was identified: through levels higher than 45.2 µg/mL, we were able to predict remission one year after therapy. In the final regression multivariate model, no factor was retained as a predictor of clinical remission at one year of treatment. In conclusion, this is the first pilot study reporting a possible VDZ serum cut-off value able to predict not only the clinical remission at twelve months of therapy but also the calprotectin level, which is very important, as it is a surrogate marker of mucosal healing.
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Affiliation(s)
- Jessica Cusato
- Laboratory of Clinical Pharmacology and Pharmacogenetics, Department of Medical Sciences, Amedeo di Savoia Hospital, University of Turin, Corso Svizzera, 164, 10149 Turin, Italy; (J.C.); (A.P.)
| | - Davide Giuseppe Ribaldone
- Unit of Gastroenterology, Department of Medical Sciences, University of Turin, 10124 Turin, Italy; (D.G.R.); (M.H.F.); (G.M.S.)
| | - Michela Helga Falzone
- Unit of Gastroenterology, Department of Medical Sciences, University of Turin, 10124 Turin, Italy; (D.G.R.); (M.H.F.); (G.M.S.)
| | - Alessandra Manca
- Laboratory of Clinical Pharmacology and Pharmacogenetics, Department of Medical Sciences, Amedeo di Savoia Hospital, University of Turin, Corso Svizzera, 164, 10149 Turin, Italy; (J.C.); (A.P.)
| | - Miriam Antonucci
- SCDU Infectious Diseases, Amedeo di Savoia Hospital, ASL Città di Torino, 10149 Turin, Italy; (M.A.); (G.P.C.)
| | - Alice Palermiti
- Laboratory of Clinical Pharmacology and Pharmacogenetics, Department of Medical Sciences, Amedeo di Savoia Hospital, University of Turin, Corso Svizzera, 164, 10149 Turin, Italy; (J.C.); (A.P.)
| | - Giorgio Maria Saracco
- Unit of Gastroenterology, Department of Medical Sciences, University of Turin, 10124 Turin, Italy; (D.G.R.); (M.H.F.); (G.M.S.)
| | - Linda Ceccarelli
- IBD Unit, Department of General Surgery and Gastroenterology, Pisa University Hospital, 56124 Pisa, Italy; (L.C.); (F.C.); (L.B.)
| | - Francesco Costa
- IBD Unit, Department of General Surgery and Gastroenterology, Pisa University Hospital, 56124 Pisa, Italy; (L.C.); (F.C.); (L.B.)
| | - Andrea Bottari
- Gastroenterology Unit, University of Pisa, 56126 Pisa, Italy; (A.B.); (G.F.)
| | - Ginevra Fornaroli
- Gastroenterology Unit, University of Pisa, 56126 Pisa, Italy; (A.B.); (G.F.)
| | - Gian Paolo Caviglia
- SCDU Infectious Diseases, Amedeo di Savoia Hospital, ASL Città di Torino, 10149 Turin, Italy; (M.A.); (G.P.C.)
| | - Antonio D’Avolio
- Laboratory of Clinical Pharmacology and Pharmacogenetics, Department of Medical Sciences, Amedeo di Savoia Hospital, University of Turin, Corso Svizzera, 164, 10149 Turin, Italy; (J.C.); (A.P.)
| | - Lorenzo Bertani
- IBD Unit, Department of General Surgery and Gastroenterology, Pisa University Hospital, 56124 Pisa, Italy; (L.C.); (F.C.); (L.B.)
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Jiménez-Cortegana C, Palomares F, Alba G, Santa-María C, de la Cruz-Merino L, Sánchez-Margalet V, López-Enríquez S. Dendritic cells: the yin and yang in disease progression. Front Immunol 2024; 14:1321051. [PMID: 38239364 PMCID: PMC10794555 DOI: 10.3389/fimmu.2023.1321051] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2023] [Accepted: 12/12/2023] [Indexed: 01/22/2024] Open
Abstract
Dendritic cells (DCs) are antigen presenting cells that link innate and adaptive immunity. DCs have been historically considered as the most effective and potent cell population to capture, process and present antigens to activate naïve T cells and originate favorable immune responses in many diseases, such as cancer. However, in the last decades, it has been observed that DCs not only promote beneficial responses, but also drive the initiation and progression of some pathologies, including inflammatory bowel disease (IBD). In line with those notions, different therapeutic approaches have been tested to enhance or impair the concentration and role of the different DC subsets. The blockade of inhibitory pathways to promote DCs or DC-based vaccines have been successfully assessed in cancer, whereas the targeting of DCs to inhibit their functionality has proved to be favorable in IBD. In this review, we (a) described the general role of DCs, (b) explained the DC subsets and their role in immunogenicity, (c) analyzed the role of DCs in cancer and therapeutic approaches to promote immunogenic DCs and (d) analyzed the role of DCs in IBD and therapeutic approaches to reduced DC-induced inflammation. Therefore, we aimed to highlight the "yin-yang" role of DCs to improve the understand of this type of cells in disease progression.
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Affiliation(s)
- Carlos Jiménez-Cortegana
- Department of Medical Biochemistry, Molecular Biology and Immunology, School of Medicine, University of Seville, Seville, Spain
| | - Francisca Palomares
- Department of Medical Biochemistry, Molecular Biology and Immunology, School of Medicine, University of Seville, Seville, Spain
| | - Gonzalo Alba
- Department of Medical Biochemistry, Molecular Biology and Immunology, School of Medicine, University of Seville, Seville, Spain
| | - Consuelo Santa-María
- Department of Biochemistry and Molecular Biology, School of Pharmacy, University of Seville, Seville, Spain
| | - Luis de la Cruz-Merino
- Clinical Oncology Dept. Medicine Department, University of Seville, Virgen Macarena University Hospital, Seville, Spain
| | - Victor Sánchez-Margalet
- Department of Medical Biochemistry, Molecular Biology and Immunology, School of Medicine, University of Seville, Seville, Spain
| | - Soledad López-Enríquez
- Department of Medical Biochemistry, Molecular Biology and Immunology, School of Medicine, University of Seville, Seville, Spain
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