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Published in: Clinical and Translational Medicine 1/2013

Open Access 01-12-2013 | Research

New biomarkers for stage determination in Trypanosoma brucei rhodesiense sleeping sickness patients

Authors: Natalia Tiberti, Enock Matovu, Alexandre Hainard, John Charles Enyaru, Veerle Lejon, Xavier Robin, Natacha Turck, Dieudonné Mumba Ngoyi, Sanjeev Krishna, Sylvie Bisser, Bertrand Courtioux, Philippe Büscher, Krister Kristensson, Joseph Mathu Ndung'u, Jean-Charles Sanchez

Published in: Clinical and Translational Medicine | Issue 1/2013

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Abstract

Accurate stage determination is crucial in the choice of treatment for patients suffering from sleeping sickness, also known as human African trypanosomiasis (HAT). Current staging methods, based on the counting of white blood cells (WBC) and the detection of parasites in the cerebrospinal fluid (CSF) have limited accuracy. We hypothesized that immune mediators reliable for staging T. b. gambiense HAT could also be used to stratify T. b. rhodesiense patients, the less common form of HAT.
A population comprising 85 T. b. rhodesiense patients, 14 stage 1 (S1) and 71 stage 2 (S2) enrolled in Malawi and Uganda, was investigated. The CSF levels of IgM, MMP-9, CXCL13, CXCL10, ICAM-1, VCAM-1, neopterin and B2MG were measured and their staging performances evaluated using receiver operating characteristic (ROC) analyses.
IgM, MMP-9 and CXCL13 were the most accurate markers for stage determination (partial AUC 88%, 86% and 85%, respectively). The combination in panels of three molecules comprising CXCL13-CXCL10-MMP-9 or CXCL13-CXCL10-IgM significantly increased their staging ability to partial AUC 94% (p value < 0.01).
The present study highlighted new potential markers for stage determination of T. b. rhodesiense patients. Further investigations are needed to better evaluate these molecules, alone or in panels, as alternatives to WBC to make reliable choice of treatment.
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Literature
1.
go back to reference Kennedy PG: Cytokines in central nervous system trypanosomiasis: cause, effect or both? Trans R Soc Trop Med Hyg 2009, 103: 213–214. 10.1016/j.trstmh.2008.08.013CrossRefPubMed Kennedy PG: Cytokines in central nervous system trypanosomiasis: cause, effect or both? Trans R Soc Trop Med Hyg 2009, 103: 213–214. 10.1016/j.trstmh.2008.08.013CrossRefPubMed
2.
go back to reference Sternberg JM, Maclean L: A spectrum of disease in human African trypanosomiasis: the host and parasite genetics of virulence. Parasitology 2010, 137: 2007–2015. 10.1017/S0031182010000946CrossRefPubMed Sternberg JM, Maclean L: A spectrum of disease in human African trypanosomiasis: the host and parasite genetics of virulence. Parasitology 2010, 137: 2007–2015. 10.1017/S0031182010000946CrossRefPubMed
3.
go back to reference Malvy D, Chappuis F: Sleeping sickness. Clin Microbiol Infect. 2011, 17: 986–995. 10.1111/j.1469-0691.2011.03536.xCrossRefPubMed Malvy D, Chappuis F: Sleeping sickness. Clin Microbiol Infect. 2011, 17: 986–995. 10.1111/j.1469-0691.2011.03536.xCrossRefPubMed
4.
go back to reference Simarro PP, Diarra A, Ruiz Postigo JA, Franco JR, Jannin JG: The human African trypanosomiasis control and surveillance programme of the World Health Organization 2000–2009: the way forward. PLoS Negl Trop Dis 2011, 5: e1007. 10.1371/journal.pntd.0001007PubMedCentralCrossRefPubMed Simarro PP, Diarra A, Ruiz Postigo JA, Franco JR, Jannin JG: The human African trypanosomiasis control and surveillance programme of the World Health Organization 2000–2009: the way forward. PLoS Negl Trop Dis 2011, 5: e1007. 10.1371/journal.pntd.0001007PubMedCentralCrossRefPubMed
5.
go back to reference Priotto G, Kasparian S, Mutombo W, Ngouama D, Ghorashian S, Arnold U, Ghabri S, Baudin E, Buard V, Kazadi-Kyanza S, et al.: Nifurtimox-eflornithine combination therapy for second-stage African Trypanosoma brucei gambiense trypanosomiasis: a multicentre, randomised, phase III, non-inferiority trial. Lancet 2009, 374: 56–64. 10.1016/S0140-6736(09)61117-XCrossRefPubMed Priotto G, Kasparian S, Mutombo W, Ngouama D, Ghorashian S, Arnold U, Ghabri S, Baudin E, Buard V, Kazadi-Kyanza S, et al.: Nifurtimox-eflornithine combination therapy for second-stage African Trypanosoma brucei gambiense trypanosomiasis: a multicentre, randomised, phase III, non-inferiority trial. Lancet 2009, 374: 56–64. 10.1016/S0140-6736(09)61117-XCrossRefPubMed
6.
go back to reference Simarro PP, Franco J, Diarra A, Postigo JA, Jannin J: Update on field use of the available drugs for the chemotherapy of human African trypanosomiasis. Parasitology 2012, 139: 842–846. 10.1017/S0031182012000169CrossRefPubMed Simarro PP, Franco J, Diarra A, Postigo JA, Jannin J: Update on field use of the available drugs for the chemotherapy of human African trypanosomiasis. Parasitology 2012, 139: 842–846. 10.1017/S0031182012000169CrossRefPubMed
7.
go back to reference Kennedy PG: An alternative form of melarsoprol in sleeping sickness. Trends Parasitol 2012, 28: 307–310. 10.1016/j.pt.2012.05.003CrossRefPubMed Kennedy PG: An alternative form of melarsoprol in sleeping sickness. Trends Parasitol 2012, 28: 307–310. 10.1016/j.pt.2012.05.003CrossRefPubMed
8.
go back to reference Burri C: Chemotherapy against human African trypanosomiasis: is there a road to success? Parasitology 2010, 137: 1987–1994. 10.1017/S0031182010001137CrossRefPubMed Burri C: Chemotherapy against human African trypanosomiasis: is there a road to success? Parasitology 2010, 137: 1987–1994. 10.1017/S0031182010001137CrossRefPubMed
9.
go back to reference Kuepfer I, Schmid C, Allan M, Edielu A, Haary EP, Kakembo A, Kibona S, Blum J, Burri C: Safety and efficacy of the 10-day melarsoprol schedule for the treatment of second stage rhodesiense sleeping sickness. PLoS Negl Trop Dis 2012, 6: e1695. 10.1371/journal.pntd.0001695PubMedCentralCrossRefPubMed Kuepfer I, Schmid C, Allan M, Edielu A, Haary EP, Kakembo A, Kibona S, Blum J, Burri C: Safety and efficacy of the 10-day melarsoprol schedule for the treatment of second stage rhodesiense sleeping sickness. PLoS Negl Trop Dis 2012, 6: e1695. 10.1371/journal.pntd.0001695PubMedCentralCrossRefPubMed
10.
go back to reference WHO: Control and surveillance of African trypanosomiasis. Report of a WHO Expert Committee. World Health Organ Tech Rep Ser 1998, 881(I-VI):1–114. WHO: Control and surveillance of African trypanosomiasis. Report of a WHO Expert Committee. World Health Organ Tech Rep Ser 1998, 881(I-VI):1–114.
11.
go back to reference Kennedy PG: Diagnosing central nervous system trypanosomiasis: two stage or not to stage? Trans R Soc Trop Med Hyg 2008, 102: 306–307. 10.1016/j.trstmh.2007.11.011CrossRefPubMed Kennedy PG: Diagnosing central nervous system trypanosomiasis: two stage or not to stage? Trans R Soc Trop Med Hyg 2008, 102: 306–307. 10.1016/j.trstmh.2007.11.011CrossRefPubMed
12.
go back to reference Simarro PP, Jannin J, Cattand P: Eliminating human African trypanosomiasis: where do we stand and what comes next? PLoS Med 2008, 5: e55. 10.1371/journal.pmed.0050055PubMedCentralCrossRefPubMed Simarro PP, Jannin J, Cattand P: Eliminating human African trypanosomiasis: where do we stand and what comes next? PLoS Med 2008, 5: e55. 10.1371/journal.pmed.0050055PubMedCentralCrossRefPubMed
13.
go back to reference Amin DN, Ngoyi DM, Nhkwachi GM, Palomba M, Rottenberg M, Buscher P, Kristensson K, Masocha W: Identification of stage biomarkers for human African trypanosomiasis. Am J Trop Med Hyg 2010, 82: 983–990. 10.4269/ajtmh.2010.09-0770PubMedCentralCrossRefPubMed Amin DN, Ngoyi DM, Nhkwachi GM, Palomba M, Rottenberg M, Buscher P, Kristensson K, Masocha W: Identification of stage biomarkers for human African trypanosomiasis. Am J Trop Med Hyg 2010, 82: 983–990. 10.4269/ajtmh.2010.09-0770PubMedCentralCrossRefPubMed
14.
go back to reference Kennedy PG: The continuing problem of human African trypanosomiasis (sleeping sickness). Ann Neurol 2008, 64: 116–126. 10.1002/ana.21429CrossRefPubMed Kennedy PG: The continuing problem of human African trypanosomiasis (sleeping sickness). Ann Neurol 2008, 64: 116–126. 10.1002/ana.21429CrossRefPubMed
15.
go back to reference Lejon V, Reiber H, Legros D, Dje N, Magnus E, Wouters I, Sindic CJ, Buscher P: Intrathecal immune response pattern for improved diagnosis of central nervous system involvement in trypanosomiasis. J Infect Dis 2003, 187: 1475–1483. 10.1086/374645CrossRefPubMed Lejon V, Reiber H, Legros D, Dje N, Magnus E, Wouters I, Sindic CJ, Buscher P: Intrathecal immune response pattern for improved diagnosis of central nervous system involvement in trypanosomiasis. J Infect Dis 2003, 187: 1475–1483. 10.1086/374645CrossRefPubMed
16.
go back to reference Tiberti N, Hainard A, Lejon V, Robin X, Ngoyi DM, Turck N, Matovu E, Enyaru J, Ndung'u JM, Scherl A, et al.: Discovery and verification of osteopontin and Beta-2-microglobulin as promising markers for staging human African trypanosomiasis. Mol Cell Proteomics 2010, 9: 2783–2795. 10.1074/mcp.M110.001008PubMedCentralCrossRefPubMed Tiberti N, Hainard A, Lejon V, Robin X, Ngoyi DM, Turck N, Matovu E, Enyaru J, Ndung'u JM, Scherl A, et al.: Discovery and verification of osteopontin and Beta-2-microglobulin as promising markers for staging human African trypanosomiasis. Mol Cell Proteomics 2010, 9: 2783–2795. 10.1074/mcp.M110.001008PubMedCentralCrossRefPubMed
17.
go back to reference Hainard A, Tiberti N, Robin X, Ngoyi DM, Matovu E, Enyaru JC, Muller M, Turck N, Ndung'u JM, Lejon V, Sanchez JC: Matrix metalloproteinase-9 and intercellular adhesion molecule 1 are powerful staging markers for human African trypanosomiasis. Trop Med Int Health 2011, 16: 119–126. 10.1111/j.1365-3156.2010.02642.xCrossRefPubMed Hainard A, Tiberti N, Robin X, Ngoyi DM, Matovu E, Enyaru JC, Muller M, Turck N, Ndung'u JM, Lejon V, Sanchez JC: Matrix metalloproteinase-9 and intercellular adhesion molecule 1 are powerful staging markers for human African trypanosomiasis. Trop Med Int Health 2011, 16: 119–126. 10.1111/j.1365-3156.2010.02642.xCrossRefPubMed
18.
go back to reference Hainard A, Tiberti N, Robin X, Lejon V, Ngoyi DM, Matovu E, Enyaru JC, Fouda C, Ndung'u JM, Lisacek F, et al.: A combined CXCL10, CXCL8 and H-FABP panel for the staging of human African trypanosomiasis patients. PLoS Negl Trop Dis 2009, 3: e459. 10.1371/journal.pntd.0000459PubMedCentralCrossRefPubMed Hainard A, Tiberti N, Robin X, Lejon V, Ngoyi DM, Matovu E, Enyaru JC, Fouda C, Ndung'u JM, Lisacek F, et al.: A combined CXCL10, CXCL8 and H-FABP panel for the staging of human African trypanosomiasis patients. PLoS Negl Trop Dis 2009, 3: e459. 10.1371/journal.pntd.0000459PubMedCentralCrossRefPubMed
19.
go back to reference Courtioux B, Pervieux L, Vatunga G, Marin B, Josenando T, Jauberteau-Marchan MO, Bouteille B, Bisser S: Increased CXCL-13 levels in human African trypanosomiasis meningo-encephalitis. Trop Med Int Health 2009, 14: 529–534. 10.1111/j.1365-3156.2009.02263.xCrossRefPubMed Courtioux B, Pervieux L, Vatunga G, Marin B, Josenando T, Jauberteau-Marchan MO, Bouteille B, Bisser S: Increased CXCL-13 levels in human African trypanosomiasis meningo-encephalitis. Trop Med Int Health 2009, 14: 529–534. 10.1111/j.1365-3156.2009.02263.xCrossRefPubMed
20.
go back to reference Bisser S, Lejon V, Preux PM, Bouteille B, Stanghellini A, Jauberteau MO, Buscher P, Dumas M: Blood-cerebrospinal fluid barrier and intrathecal immunoglobulins compared to field diagnosis of central nervous system involvement in sleeping sickness. J Neurol Sci 2002, 193: 127–135. 10.1016/S0022-510X(01)00655-4CrossRefPubMed Bisser S, Lejon V, Preux PM, Bouteille B, Stanghellini A, Jauberteau MO, Buscher P, Dumas M: Blood-cerebrospinal fluid barrier and intrathecal immunoglobulins compared to field diagnosis of central nervous system involvement in sleeping sickness. J Neurol Sci 2002, 193: 127–135. 10.1016/S0022-510X(01)00655-4CrossRefPubMed
21.
go back to reference MacLean L, Odiit M, Sternberg JM: Nitric oxide and cytokine synthesis in human African trypanosomiasis. J Infect Dis 2001, 184: 1086–1090. 10.1086/323479CrossRefPubMed MacLean L, Odiit M, Sternberg JM: Nitric oxide and cytokine synthesis in human African trypanosomiasis. J Infect Dis 2001, 184: 1086–1090. 10.1086/323479CrossRefPubMed
22.
go back to reference Maclean L, Odiit M, Sternberg JM: Intrathecal cytokine responses in Trypanosoma brucei rhodesiense sleeping sickness patients. Trans R Soc Trop Med Hyg 2006, 100: 270–275. 10.1016/j.trstmh.2005.03.013CrossRefPubMed Maclean L, Odiit M, Sternberg JM: Intrathecal cytokine responses in Trypanosoma brucei rhodesiense sleeping sickness patients. Trans R Soc Trop Med Hyg 2006, 100: 270–275. 10.1016/j.trstmh.2005.03.013CrossRefPubMed
23.
go back to reference Tiberti N, Hainard A, Lejon V, Courtioux B, Matovu E, Enyaru JC, Robin X, Turck N, Kristensson K, Ngoyi DM, et al.: Cerebrospinal fluid neopterin as marker of the meningo-encephalitic stage of Trypanosoma brucei gambiense sleeping sickness. PLoS One 2012, 7: e40909. 10.1371/journal.pone.0040909PubMedCentralCrossRefPubMed Tiberti N, Hainard A, Lejon V, Courtioux B, Matovu E, Enyaru JC, Robin X, Turck N, Kristensson K, Ngoyi DM, et al.: Cerebrospinal fluid neopterin as marker of the meningo-encephalitic stage of Trypanosoma brucei gambiense sleeping sickness. PLoS One 2012, 7: e40909. 10.1371/journal.pone.0040909PubMedCentralCrossRefPubMed
24.
go back to reference Miezan TW, Meda HA, Doua F, Dje NN, Lejon V, Buscher P: Single centrifugation of cerebrospinal fluid in a sealed pasteur pipette for simple, rapid and sensitive detection of trypanosomes. Trans R Soc Trop Med Hyg 2000, 94: 293. 10.1016/S0035-9203(00)90327-4CrossRefPubMed Miezan TW, Meda HA, Doua F, Dje NN, Lejon V, Buscher P: Single centrifugation of cerebrospinal fluid in a sealed pasteur pipette for simple, rapid and sensitive detection of trypanosomes. Trans R Soc Trop Med Hyg 2000, 94: 293. 10.1016/S0035-9203(00)90327-4CrossRefPubMed
25.
go back to reference Cattand P, Miezan BT, de Raadt P: Human African trypanosomiasis: use of double centrifugation of cerebrospinal fluid to detect trypanosomes. Bull World Health Organ 1988, 66: 83–86.PubMedCentralPubMed Cattand P, Miezan BT, de Raadt P: Human African trypanosomiasis: use of double centrifugation of cerebrospinal fluid to detect trypanosomes. Bull World Health Organ 1988, 66: 83–86.PubMedCentralPubMed
26.
go back to reference Robin X, Turck N, Hainard A, Tiberti N, Lisacek F, Sanchez JC, Muller M: pROC: an open-source package for R and S+ to analyze and compare ROC curves. BMC Bioinformatics 2011, 12: 77. 10.1186/1471-2105-12-77PubMedCentralCrossRefPubMed Robin X, Turck N, Hainard A, Tiberti N, Lisacek F, Sanchez JC, Muller M: pROC: an open-source package for R and S+ to analyze and compare ROC curves. BMC Bioinformatics 2011, 12: 77. 10.1186/1471-2105-12-77PubMedCentralCrossRefPubMed
27.
go back to reference MacLean LM, Odiit M, Chisi JE, Kennedy PG, Sternberg JM: Focus-specific clinical profiles in human African Trypanosomiasis caused by Trypanosoma brucei rhodesiense . PLoS Negl Trop Dis 2010, 4: e906. 10.1371/journal.pntd.0000906PubMedCentralCrossRefPubMed MacLean LM, Odiit M, Chisi JE, Kennedy PG, Sternberg JM: Focus-specific clinical profiles in human African Trypanosomiasis caused by Trypanosoma brucei rhodesiense . PLoS Negl Trop Dis 2010, 4: e906. 10.1371/journal.pntd.0000906PubMedCentralCrossRefPubMed
28.
go back to reference Kennedy PG: Difficulties in diagnostic staging of human African trypanosomiasis. J Neuroparasitol 2011, 2: 1–3.CrossRef Kennedy PG: Difficulties in diagnostic staging of human African trypanosomiasis. J Neuroparasitol 2011, 2: 1–3.CrossRef
29.
go back to reference Kennedy PG: Diagnostic and neuropathogenesis issues in human African trypanosomiasis. Int J Parasitol 2006, 36: 505–512. 10.1016/j.ijpara.2006.01.012CrossRefPubMed Kennedy PG: Diagnostic and neuropathogenesis issues in human African trypanosomiasis. Int J Parasitol 2006, 36: 505–512. 10.1016/j.ijpara.2006.01.012CrossRefPubMed
30.
go back to reference Gibson W: Will the real Trypanosoma brucei rhodesiense please step forward? Trends Parasitol 2002, 18: 486–490. 10.1016/S1471-4922(02)02390-5CrossRefPubMed Gibson W: Will the real Trypanosoma brucei rhodesiense please step forward? Trends Parasitol 2002, 18: 486–490. 10.1016/S1471-4922(02)02390-5CrossRefPubMed
31.
go back to reference Lejon V, Legros D, Richer M, Ruiz JA, Jamonneau V, Truc P, Doua F, Dje N, N'Siesi FX, Bisser S, et al.: IgM quantification in the cerebrospinal fluid of sleeping sickness patients by a latex card agglutination test. Trop Med Int Health 2002, 7: 685–692. 10.1046/j.1365-3156.2002.00917.xCrossRefPubMed Lejon V, Legros D, Richer M, Ruiz JA, Jamonneau V, Truc P, Doua F, Dje N, N'Siesi FX, Bisser S, et al.: IgM quantification in the cerebrospinal fluid of sleeping sickness patients by a latex card agglutination test. Trop Med Int Health 2002, 7: 685–692. 10.1046/j.1365-3156.2002.00917.xCrossRefPubMed
32.
go back to reference Lejon V, Roger I, Mumba Ngoyi D, Menten J, Robays J, N'Siesi FX, Bisser S, Boelaert M, Buscher P: Novel markers for treatment outcome in late-stage Trypanosoma brucei gambiense trypanosomiasis . Clin Infect Dis 2008, 47: 15–22. 10.1086/588668CrossRefPubMed Lejon V, Roger I, Mumba Ngoyi D, Menten J, Robays J, N'Siesi FX, Bisser S, Boelaert M, Buscher P: Novel markers for treatment outcome in late-stage Trypanosoma brucei gambiense trypanosomiasis . Clin Infect Dis 2008, 47: 15–22. 10.1086/588668CrossRefPubMed
33.
go back to reference Rodgers J: Trypanosomiasis and the brain. Parasitology. 2010, 137: 1995–2006. 10.1017/S0031182009991806CrossRefPubMed Rodgers J: Trypanosomiasis and the brain. Parasitology. 2010, 137: 1995–2006. 10.1017/S0031182009991806CrossRefPubMed
35.
go back to reference Gunn MD, Ngo VN, Ansel KM, Ekland EH, Cyster JG, Williams LT: A B-cell-homing chemokine made in lymphoid follicles activates Burkitt's lymphoma receptor-1. Nature 1998, 391: 799–803. 10.1038/35876CrossRefPubMed Gunn MD, Ngo VN, Ansel KM, Ekland EH, Cyster JG, Williams LT: A B-cell-homing chemokine made in lymphoid follicles activates Burkitt's lymphoma receptor-1. Nature 1998, 391: 799–803. 10.1038/35876CrossRefPubMed
36.
go back to reference Krumbholz M, Theil D, Cepok S, Hemmer B, Kivisakk P, Ransohoff RM, Hofbauer M, Farina C, Derfuss T, Hartle C, et al.: Chemokines in multiple sclerosis: CXCL12 and CXCL13 up-regulation is differentially linked to CNS immune cell recruitment. Brain 2006, 129: 200–211.CrossRefPubMed Krumbholz M, Theil D, Cepok S, Hemmer B, Kivisakk P, Ransohoff RM, Hofbauer M, Farina C, Derfuss T, Hartle C, et al.: Chemokines in multiple sclerosis: CXCL12 and CXCL13 up-regulation is differentially linked to CNS immune cell recruitment. Brain 2006, 129: 200–211.CrossRefPubMed
37.
go back to reference Rainey-Barger EK, Rumble JM, Lalor SJ, Esen N, Segal BM, Irani DN: The lymphoid chemokine, CXCL13, is dispensable for the initial recruitment of B cells to the acutely inflamed central nervous system. Brain Behav Immun 2011, 25: 922–931. 10.1016/j.bbi.2010.10.002PubMedCentralCrossRefPubMed Rainey-Barger EK, Rumble JM, Lalor SJ, Esen N, Segal BM, Irani DN: The lymphoid chemokine, CXCL13, is dispensable for the initial recruitment of B cells to the acutely inflamed central nervous system. Brain Behav Immun 2011, 25: 922–931. 10.1016/j.bbi.2010.10.002PubMedCentralCrossRefPubMed
38.
go back to reference Dziembowska M, Wlodarczyk J: MMP9: a novel function in synaptic plasticity. Int J Biochem Cell Biol 2012, 44: 709–713. 10.1016/j.biocel.2012.01.023CrossRefPubMed Dziembowska M, Wlodarczyk J: MMP9: a novel function in synaptic plasticity. Int J Biochem Cell Biol 2012, 44: 709–713. 10.1016/j.biocel.2012.01.023CrossRefPubMed
39.
go back to reference Ramos-Fernandez M, Bellolio MF, Stead LG: Matrix metalloproteinase-9 as a marker for acute ischemic stroke: a systematic review. J Stroke Cerebrovasc Dis 2011, 20: 47–54. 10.1016/j.jstrokecerebrovasdis.2009.10.008CrossRefPubMed Ramos-Fernandez M, Bellolio MF, Stead LG: Matrix metalloproteinase-9 as a marker for acute ischemic stroke: a systematic review. J Stroke Cerebrovasc Dis 2011, 20: 47–54. 10.1016/j.jstrokecerebrovasdis.2009.10.008CrossRefPubMed
40.
go back to reference Unsal Y, Kivilcim G, Aysegul A, Arzu A, Esra G, Ercan D, Ayse S: Matrix metalloproteinase-7 and matrix metalloproteinase-9 in pediatric multiple sclerosis. Pediatr Neurol 2012, 47: 171–176. 10.1016/j.pediatrneurol.2012.05.027CrossRefPubMed Unsal Y, Kivilcim G, Aysegul A, Arzu A, Esra G, Ercan D, Ayse S: Matrix metalloproteinase-7 and matrix metalloproteinase-9 in pediatric multiple sclerosis. Pediatr Neurol 2012, 47: 171–176. 10.1016/j.pediatrneurol.2012.05.027CrossRefPubMed
41.
go back to reference Prato M, Giribaldi G: Matrix metalloproteinase-9 and haemozoin: wedding rings for human host and Plasmodium falciparum parasite in complicated malaria. J Trop Med 2011, 2011: 628435.PubMedCentralCrossRefPubMed Prato M, Giribaldi G: Matrix metalloproteinase-9 and haemozoin: wedding rings for human host and Plasmodium falciparum parasite in complicated malaria. J Trop Med 2011, 2011: 628435.PubMedCentralCrossRefPubMed
42.
go back to reference Szklarczyk A, Stins M, Milward EA, Ryu H, Fitzsimmons C, Sullivan D, Conant K: Glial activation and matrix metalloproteinase release in cerebral malaria. J Neurovirol 2007, 13: 2–10. 10.1080/13550280701258084CrossRefPubMed Szklarczyk A, Stins M, Milward EA, Ryu H, Fitzsimmons C, Sullivan D, Conant K: Glial activation and matrix metalloproteinase release in cerebral malaria. J Neurovirol 2007, 13: 2–10. 10.1080/13550280701258084CrossRefPubMed
43.
go back to reference Agrawal S, Anderson P, Durbeej M, van Rooijen N, Ivars F, Opdenakker G, Sorokin LM: Dystroglycan is selectively cleaved at the parenchymal basement membrane at sites of leukocyte extravasation in experimental autoimmune encephalomyelitis. J Exp Med 2006, 203: 1007–1019. 10.1084/jem.20051342PubMedCentralCrossRefPubMed Agrawal S, Anderson P, Durbeej M, van Rooijen N, Ivars F, Opdenakker G, Sorokin LM: Dystroglycan is selectively cleaved at the parenchymal basement membrane at sites of leukocyte extravasation in experimental autoimmune encephalomyelitis. J Exp Med 2006, 203: 1007–1019. 10.1084/jem.20051342PubMedCentralCrossRefPubMed
44.
go back to reference Robin X, Turck N, Hainard A, Lisacek F, Sanchez JC, Muller M: Bioinformatics for protein biomarker panel classification: what is needed to bring biomarker panels into in vitro diagnostics? Expert Rev Proteomics 2009, 6: 675–689. 10.1586/epr.09.83CrossRefPubMed Robin X, Turck N, Hainard A, Lisacek F, Sanchez JC, Muller M: Bioinformatics for protein biomarker panel classification: what is needed to bring biomarker panels into in vitro diagnostics? Expert Rev Proteomics 2009, 6: 675–689. 10.1586/epr.09.83CrossRefPubMed
45.
go back to reference Weng Y, Siciliano SJ, Waldburger KE, Sirotina-Meisher A, Staruch MJ, Daugherty BL, Gould SL, Springer MS, DeMartino JA: Binding and functional properties of recombinant and endogenous CXCR3 chemokine receptors. J Biol Chem 1998, 273: 18288–18291. 10.1074/jbc.273.29.18288CrossRefPubMed Weng Y, Siciliano SJ, Waldburger KE, Sirotina-Meisher A, Staruch MJ, Daugherty BL, Gould SL, Springer MS, DeMartino JA: Binding and functional properties of recombinant and endogenous CXCR3 chemokine receptors. J Biol Chem 1998, 273: 18288–18291. 10.1074/jbc.273.29.18288CrossRefPubMed
46.
go back to reference Amin DN, Rottenberg ME, Thomsen AR, Mumba D, Fenger C, Kristensson K, Buscher P, Finsen B, Masocha W: Expression and role of CXCL10 during the encephalitic stage of experimental and clinical African trypanosomiasis. J Infect Dis 2009, 200: 1556–1565. 10.1086/644597CrossRefPubMed Amin DN, Rottenberg ME, Thomsen AR, Mumba D, Fenger C, Kristensson K, Buscher P, Finsen B, Masocha W: Expression and role of CXCL10 during the encephalitic stage of experimental and clinical African trypanosomiasis. J Infect Dis 2009, 200: 1556–1565. 10.1086/644597CrossRefPubMed
47.
go back to reference Kristensson K, Nygard M, Bertini G, Bentivoglio M: African trypanosome infections of the nervous system: parasite entry and effects on sleep and synaptic functions. Prog Neurobiol 2010, 91: 152–171. 10.1016/j.pneurobio.2009.12.001CrossRefPubMed Kristensson K, Nygard M, Bertini G, Bentivoglio M: African trypanosome infections of the nervous system: parasite entry and effects on sleep and synaptic functions. Prog Neurobiol 2010, 91: 152–171. 10.1016/j.pneurobio.2009.12.001CrossRefPubMed
49.
go back to reference Hunter CA, Jennings FW, Kennedy PG, Murray M: Astrocyte activation correlates with cytokine production in central nervous system of Trypanosoma brucei brucei -infected mice. Lab Invest 1992, 67: 635–642.PubMed Hunter CA, Jennings FW, Kennedy PG, Murray M: Astrocyte activation correlates with cytokine production in central nervous system of Trypanosoma brucei brucei -infected mice. Lab Invest 1992, 67: 635–642.PubMed
50.
go back to reference Chappuis F, Loutan L, Simarro P, Lejon V, Buscher P: Options for field diagnosis of human African trypanosomiasis. Clin Microbiol Rev 2005, 18: 133–146. 10.1128/CMR.18.1.133-146.2005PubMedCentralCrossRefPubMed Chappuis F, Loutan L, Simarro P, Lejon V, Buscher P: Options for field diagnosis of human African trypanosomiasis. Clin Microbiol Rev 2005, 18: 133–146. 10.1128/CMR.18.1.133-146.2005PubMedCentralCrossRefPubMed
51.
go back to reference Maclean L, Reiber H, Kennedy PG, Sternberg JM: Stage progression and neurological symptoms in Trypanosoma brucei rhodesiense sleeping sickness: role of the CNS inflammatory response. PLoS Negl Trop Dis 2012, 6: e1857. 10.1371/journal.pntd.0001857PubMedCentralCrossRefPubMed Maclean L, Reiber H, Kennedy PG, Sternberg JM: Stage progression and neurological symptoms in Trypanosoma brucei rhodesiense sleeping sickness: role of the CNS inflammatory response. PLoS Negl Trop Dis 2012, 6: e1857. 10.1371/journal.pntd.0001857PubMedCentralCrossRefPubMed
52.
go back to reference Ngotho M, Kagira JM, Jensen HE, Karanja SM, Farah IO, Hau J: Immunospecific immunoglobulins and IL-10 as markers for Trypanosoma brucei rhodesiense late stage disease in experimentally infected vervet monkeys. Trop Med Int Health 2009, 14: 736–747. 10.1111/j.1365-3156.2009.02285.xCrossRefPubMed Ngotho M, Kagira JM, Jensen HE, Karanja SM, Farah IO, Hau J: Immunospecific immunoglobulins and IL-10 as markers for Trypanosoma brucei rhodesiense late stage disease in experimentally infected vervet monkeys. Trop Med Int Health 2009, 14: 736–747. 10.1111/j.1365-3156.2009.02285.xCrossRefPubMed
Metadata
Title
New biomarkers for stage determination in Trypanosoma brucei rhodesiense sleeping sickness patients
Authors
Natalia Tiberti
Enock Matovu
Alexandre Hainard
John Charles Enyaru
Veerle Lejon
Xavier Robin
Natacha Turck
Dieudonné Mumba Ngoyi
Sanjeev Krishna
Sylvie Bisser
Bertrand Courtioux
Philippe Büscher
Krister Kristensson
Joseph Mathu Ndung'u
Jean-Charles Sanchez
Publication date
01-12-2013
Publisher
Springer Berlin Heidelberg
Published in
Clinical and Translational Medicine / Issue 1/2013
Electronic ISSN: 2001-1326
DOI
https://doi.org/10.1186/2001-1326-2-1

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