Abstract
Background/Aims
Fecal lactoferrin is the direct expression of intestinal inflammation in Crohn’s disease (CD). The aim of this study was to analyze the in vivo intimate correlation between intestinal and systemic inflammation in CD patients in clinical remission following bowel resection. The secondary end point was to evaluate the prognostic value of lactoferrin levels and serum cytokines in terms of need of surgery for recurrence in these patients.
Patients and Methods
Fecal lactoferrin and serum cytokine (interleukin (IL)-1β, IL-6, IL-12, tumor necrosis factor (TNF)-α, and transforming growth factor (TGF)-β1) levels were assessed; hematological and biochemical investigations were carried out, and Crohn’s Disease Activity Index was evaluated in the 36 patients who had undergone bowel resection. The prognostic value of lactoferrin and cytokine levels in terms of surgical recurrence was assessed by re-calling patients after 24 months from the enrolment in the study.
Results
All patients, evaluated after a follow-up of 36 ± 5 months, were in clinical remission. Fecal lactoferrin levels were found to be significantly correlated with IL-6 (R = 0.431, p = 0.025) and C-reactive protein (CRP; R = 0.507, p = 0.007), while no correlation was observed between lactoferrin and IL-1β, IL-12, TNF-α, or TGF-β1. Reoperation for anastomotic recurrence tended to occur significantly more frequently in patients with higher IL-6 (p = 0.10).
Conclusions
Subclinical intestinal inflammation, expressed by fecal lactoferrin, seems to keep the systemic inflammation alive in CD patients through the IL-6-CRP cascade. IL-6 seems to be predictive of the outcome of CD patients undergoing surgery.
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References
Fine KD, Ogunji F, George J, Nichaus MD, Guerrant RL. Utility of a rapid fecal latex agglutination test detecting neutrophil protein, lactoferrin, for diagnosing inflammatory causes of chronic diarrhea. Am J Gastroenterol 1998;93:1300–1305.
Kane SV, Sandborn WJ, Rufo PA, Zholudev A, Boone J, Lyerly D, Capillari M, Hanauer SB. Fecal lactoferrin is a sensitive and specific marker in identifying intestinal inflammation. Am J Gastroenterol 2003;98:1309–1314.
Sipponen T, Savilahti E, Kolho KL, Nuutinen H, Turunen U, Färkkilä M. Crohn’s disease activity assessed by fecal calprotectin and lactoferrin: correlation with Crohn’s disease activity index and endoscopic findings. Inflamm Bowel Dis 2008;14:40–46.
Buderus S, Boone J, Lyerly D, Lentze MJ. Fecal lactoferrin: a new parameter to monitor infliximab therapy. Dig Dis Sci 2004;49:1036–1039.
Bissonnette N, Gilbert I, Levesque-Sergerie JP, Lacasse P, Petitclerc D. In vivo expression of the antimicrobial defensin and lactoferrin proteins allowed by strategic insertion of introns adequately spliced. Gene 2006;372:142–152.
Scarpa M, D’Incà R, Basso D, Ruffolo C, Polese L, Bertin E, Luise A, Frego M, Plebani M, Sturniolo GC, D’Amico DF, Angriman I. Fecal lactoferrin and calprotectin after ileo-colonic resection for Crohn’s disease. Dis Colon Rectum 2007;50:861–869.
Parronchi P, Romagnani P, Annunziato F, Sampognaro S, Becchio A, Giannarini L, Maggi E, Pupilli C, Tonelli F, Romagnani S. Type 1 T-helper cell predominance and interleukin-12 expression in the gut of patients with Crohn’s disease. Am J Pathol 1997;150:823–832.
Coombes JL, Robinson NJ, Maloy KJ, Uhlig HH, Powrie F. Regulatory T cells and intestinal homeostasis. Immunol Rev 2005;204:184–194.
Scarpa M, Bortolami M, Morgan SL, Kotsafti A, Ferraro S, Ruffolo C, D’Incà R, Polese L, Barollo M, D’Amico DF, Sturniolo GC, Angriman I. TGF-β1 and IGF-1 production and recurrence of Crohn’s disease after ileo-colonic resection. J Surg Res 2008;152:26–34.
Scarpa M, Bortolami M, Morgan SL, Kotsafti A, Ruffolo C, D’Incà R, Bertin E, Polese L, D’Amico DF, Sturniolo GC, Angriman I. TGF-β1 and IGF-1 and anastomotic recurrence of Crohn’s disease after ileo-colonic resection. J Gastrointest Surg 2008;12:1981–1990.
Sartor RB. Mechanisms of disease: pathogenesis of Crohn’s disease and ulcerative colitis. Nat Clin Pract Gastroenterol Hepatol 2006;3:390–407.
Braegger CP, MacDonald TT. Immune mechanisms in chronic inflammatory bowel disease. Ann Allergy 1994;72:135–141.
Ruffolo C, Scarpa M, Faggian D, Pozza A, Navaglia F, D’Incà R, Hoxha P, Romanato G, Polese L, Sturniolo GC, Plebani M, D’Amico DF, Angriman I. Cytokine network in rectal mucosa in perianal Crohn’s disease: relations with inflammatory parameters and need for surgery. Inflamm Bowel Dis 2008;14:1406–1412.
Rutgeerts P, Geboes K, Vantrappen G, Beyls J, Kerremans R, Hiele M. Predictability of the postoperative course of Crohn’s disease. Gastroenterology 1990;99:956–963.
Williams JG, Wong WD, Rothenberger DA, Goldberg SM. Recurrence of Crohn’s disease after resection. Br J Surg 1991;78:10–19.
Tytgat GNJ, Mulder GJI, Brummerlkamp WH. Endoscopic lesion in Crohn’s disease early after ileocecal resection. Endoscopy 1988;20:260–262.
Angriman I, Scarpa M, D’Inca R, Basso D, Ruffolo C, Polese L, Sturniolo GC, D’Amico DF, Plebani M. Enzymes in feces: useful markers of chronic inflammatory bowel disease. Clin Chim Acta 2007;381:63–68.
Sipponen T, Savilahti E, Kärkkäinen P, Kolho KL, Nuutinen H, Turunen U, Färkkilä M. Fecal calprotectin, lactoferrin, and endoscopic disease activity in monitoring anti-TNF-alpha therapy for Crohn’s disease. Inflamm Bowel Dis 2008;14:1175–1184.
Reinisch W, Gasche C, Tillinger W, Wyatt J, Lichtenberger C, Willheim M, Dejaco C, Waldhör T, Bakos S, Vogelsang H, Gangl A, Lochs H. Clinical relevance of serum interleukin-6 in Crohn’s disease: single point measurements, therapy monitoring, and prediction of clinical relapse. Am J Gastroenterol 1999;94:2156–2164.
Van Kemseke C, Belaiche J, Louis E. Frequently relapsing Crohn’s disease is characterized by persistent elevation in interleukin-6 and soluble interleukin-2 receptor serum levels during remission. Int J Colorectal Dis 2000;15:206–210.
Reinecker HC, Steffen M, Witthoeft T, Pflueger I, Schreiber S, MacDermott RP, Raedler A. Enhanced secretion of tumour necrosis factor-alpha, IL-6, and IL-1 beta by isolated lamina propria mononuclear cells from patients with ulcerative colitis and Crohn’s disease. Clin Exp Immunol 1993;94:174–181.
Nancey S, Hamzaoui N, Moussata D, Graber I, Bienvenu J, Flourie B. Serum interleukin-6, soluble interleukin-6 receptor and Crohn’s disease activity. Dig Dis Sci 2008;53:242–247.
Lamb CA, Mohiuddin MK, Gicquel J, Neely D, Bergin FG, Hanson JM, Mansfield JC. Faecal calprotectin or lactoferrin can identify postoperative recurrence in Crohn’s disease. Br J Surg 2009;96:663–674.
Weaver CT, Harrington LE, Mangan PR, Gavrieli M, Murphy KM. Th17: an effector CD4 T cell lineage with regulatory T cell ties. Immunity 2006;24:677–688.
Yen D, Cheung J, Scheerens H, Poulet F, McClanahan T, McKenzie B, Kleinschek MA, Owyang A, Mattson J, Blumenschein W, Murphy E, Sathe M, Cua DJ, Kastelein RA, Rennick D. IL-23 is essential for T cell-mediated colitis and promotes inflammation via IL-17 and IL-6. J Clin Invest 2006;116:1310–1316.
Ruffolo C, Scarpa M, Faggian D, Romanato G, De Pellegrin A, Filosa T, Prando D, Polese L, Scopelliti M, Pilon F, Ossi E, Frego M, D’Amico DF, Angriman I. Cytokine network in chronic perianal Crohn’s disease and indeterminate colitis after colectomy. J Gastrointest Surg 2007;11:16–21.
Reimund JM, Wittersheim C, Dumont S, Muller CD, Kenney JS, Baumann R, Poindron P, Duclos B. Increased production of tumour necrosis factor-alpha interleukin-1 beta, and interleukin-6 by morphologically normal intestinal biopsies from patients with Crohn’s disease. Gut 1996;39:684–689.
MacDonald TT, Di Sabatino A, Gordon JN. Immunopathogenesis of Crohn’s disease. JPEN J Parenter Enteral Nutr 2005;29(4 Suppl):S118–S124.
Yamamoto T, Umegae S, Kitagawa T, Matsumoto K. Mucosal cytokine production during remission after resection for Crohn’s disease and its relationship to future relapse. Aliment Pharmacol Ther 2005;15:671–678.
Acknowledgments
We are very grateful to Mrs. M. Razzetti and Mr. F. Favaro (Department of Laboratory Medicine, University-Hospital of Padova, Italy) for their technical help in the detection of fecal lactoferrin and serum cytokine levels and to Mrs. Linda Moretti for her assistance in preparing the final version of this manuscript.
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Ruffolo, C., Scarpa, M., Faggian, D. et al. Subclinical Intestinal Inflammation in Patients with Crohn’s Disease Following Bowel Resection: A Smoldering Fire. J Gastrointest Surg 14, 24–31 (2010). https://doi.org/10.1007/s11605-009-1070-9
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DOI: https://doi.org/10.1007/s11605-009-1070-9