Abstract
Neutrophils are a major component of the innate immune response and the most abundant circulating cell type in humans and zebrafish. The CXCL12/CXCR4 ligand receptor pair plays a key role in neutrophil homeostasis, controlling definitive hematopoiesis and neutrophil release into circulation. Neutrophils overexpressing CXCR4 respond by migrating towards sources of CXCL12, which is abundant in hematopoietic tissues. However, the physiological role of CXCL12/CXCR4 signaling during inflammatory responses remains unknown. Here, we show that zebrafish mutants lacking functional CXCL12a or CXCR4b show disrupted granulopoiesis in the kidney and increased number of circulating neutrophils. Additionally, CXCL12a and CXCR4b mutants display exacerbated recruitment of neutrophils to wounds and not to infections, and migrating neutrophils to wounds show increased directionality. Our results show that CXCL12a/CXCR4b signaling antagonizes wound-induced inflammatory signals by retaining neutrophils in hematopoietic tissues as a part of a balance between both inflammatory and anti-inflammatory cues, whose dynamic levels control neutrophils complex migratory behavior.
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Abbreviations
- CHT:
-
Caudal hematopoietic tissue
- CXCL12:
-
Chemokine (C-X-C motif) ligand 12
- CXCR4:
-
Chemokine (C-X-C motif) receptor 4
- Dpf:
-
Days post-fertilization
- Hpf:
-
Hours post-fertilization
- Hpi:
-
Hours post-injury
- HSC:
-
Hematopoietic stem cell
References
Amulic B, Cazalet C, Hayes GL, Metzler KD, Zychlinsky A (2012) Neutrophil function: from mechanisms to disease. Annu Rev Immunol 30:459–489
Ara T, Tokoyoda K, Sugiyama T, Egawa T, Kawabata K, Nagasawa T (2003) Long-term hematopoietic stem cells require stromal cell-derived factor-1 for colonizing bone marrow during ontogeny. Immunity 19:257–267
Aust G, Steinert M, Kiessling S, Kamprad M, Simchen C (2001) Reduced expression of stromal-derived factor 1 in autonomous thyroid adenomas and its regulation in thyroid-derived cells. J Clin Endocrinol Metab 86:3368–3376
Bollig F, Mehringer R, Perner B, Hartung C, Schäfer M, Schartl M, Volff J-N, Winkler C, Englert C (2006) Identification and comparative expression analysis of a second wt1 gene in zebrafish. Dev Dyn 235:554–561
Bouzaffour M, Dufourcq P, Lecaudey V, Haas P, Vriz S (2009) Fgf and Sdf-1 pathways interact during zebrafish fin regeneration. PLoS One 4(6):e5824. doi:10.1371/journal.pone.0005824
Call KM, Glaser T, Ito CY, Buckler AJ, Pelletier J, Haber DA, Rose EA, Kral A, Yeger H, Lewis WH (1990) Isolation and characterization of a zinc finger polypeptide gene at the human chromosome 11 Wilms’ tumor locus. Cell 60:509–520
Chatterjee M, Gawaz M (2013) Platelet-derived CXCL12 (SDF-1a): basic mechanisms and clinical implications. J Thromb Haemost 11:1954–1967
Chatterjee M, Rath D, Gawaz M (2015) Role of chemokine receptors CXCR4 and CXCR7 for platelet function. Biochem Soc Trans 43(4):720–726. doi:10.1042/BST20150113
Christensen JL, Wright DE, Wagers AJ, Weissman IL (2004) Circulation and chemotaxis of fetal hematopoietic stem cells. PLoS Biol 2:E75
David NB, Sapède D, Saint-Etienne L, Thisse C, Thisse B, Dambly-Chaudière C, Rosa FM, Ghysen A (2002) Molecular basis of cell migration in the fish lateral line: role of the chemokine receptor CXCR4 and of its ligand, SDF1. Proc Natl Acad Sci U S A 99:16297–16302
de Oliveira S, Reyes-Aldasoro CC, Candel S, Renshaw SA, Mulero V, Calado A (2013) Cxcl8 (IL-8) mediates neutrophil recruitment and behavior in the zebrafish inflammatory response. J Immunol 190:4349–4359
Deng Q, Harvie EA, Huttenlocher A (2012) Distinct signalling mechanisms mediate neutrophil attraction to bacterial infection and tissue injury. Cell Microbiol 14:517–528
Foxman EF, Campbell JJ, Butcher EC (1997) Multistep navigation and the combinatorial control of leukocyte chemotaxis. J Cell Biol 139:1349–1360
Haas P, Gilmour D (2006) Chemokine signaling mediates self-organizing tissue migration in the zebrafish lateral line. Dev Cell 10:673–680
Kimmel CB, Ballard WW, Kimmel SR, Ullmann B, Schilling TF (1995) Stages of embryonic development of the zebrafish. Dev Dyn 203:253–310
Knaut H, Werz C, Geisler R, Nüsslein-Volhard C (2003) A zebrafish homologue of the chemokine receptor Cxcr4 is a germ-cell guidance receptor. Nature 421:279–282
Le Guyader D, Redd MJ, Colucci-Guyon E, Murayama E, Kissa K, Briolat V, Mordelet E, Zapata A, Shinomiya H, Herbomel P (2008) Origins and unconventional behavior of neutrophils in developing zebrafish. Blood 111:132–141
Lewellis SW, Knaut H (2012) Attractive guidance: how the chemokine SDF1/CXCL12 guides different cells to different locations. Semin Cell Dev Biol 23:333–340
Li L, Yan B, Shi Y-Q, Zhang W-Q, Wen Z-L (2012) Live imaging reveals differing roles of macrophages and neutrophils during zebrafish tail fin regeneration. J Biol Chem 287:25353–25360
Link DC (2005) Neutrophil homeostasis: a new role for stromal cell-derived factor-1. Immunol Res 32:169–178
Loynes CA, Martin JS, Robertson A, Trushell DMI, Ingham PW, Whyte MKB, Renshaw SA (2010) Pivotal advance: pharmacological manipulation of inflammation resolution during spontaneously resolving tissue neutrophilia in the zebrafish. J Leukoc Biol 87:203–212
Ma Q, Jones D, Springer TA (1999) The chemokine receptor CXCR4 is required for the retention of B lineage and granulocytic precursors within the bone marrow microenvironment. Immunity 10:463–471
Mantovani A, Cassatella MA, Costantini C, Jaillon S (2011) Neutrophils in the activation and regulation of innate and adaptive immunity. Nat Rev Immunol 11:519–531
Mathias JR, Perrin BJ, Liu T-X, Kanki J, Look AT, Huttenlocher A (2006) Resolution of inflammation by retrograde chemotaxis of neutrophils in transgenic zebrafish. J Leukoc Biol 80:1281–1288
McDonald B, Kubes P (2012) Neutrophils and intravascular immunity in the liver during infection and sterile inflammation. Toxicol Pathol 40(2):157–165
McDonald B, Pittman K, Menezes GB, Hirota SA, Slaba I, Waterhouse CC, Beck PL, Muruve DA, Kubes P (2010) Intravascular danger signals guide neutrophils to sites of sterile inflammation. Science 330(6002):362–366
Murayama E, Kissa K, Zapata A, Mordelet E, Briolat V, Lin H-F, Handin RI, Herbomel P (2006) Tracing hematopoietic precursor migration to successive hematopoietic organs during zebrafish development. Immunity 25:963–975
Murphy PM (1996) Chemokine receptors: structure, function and role in microbial pathogenesis. Cytokine Growth Factor Rev 7:47–64
Nagasawa T, Hirota S, Tachibana K, Takakura N, Nishikawa S, Kitamura Y, Yoshida N, Kikutani H, Kishimoto T (1996) Defects of B-cell lymphopoiesis and bone-marrow myelopoiesis in mice lacking the CXC chemokine PBSF/SDF-1. Nature 382:635–638
Nanki T, Hayashida K, El-Gabalawy HS, Suson S, Shi K, Girschick HJ, Yavuz S, Lipsky PE (2000) Stromal cell-derived factor-1-CXC chemokine receptor 4 interactions play a central role in CD4+ T cell accumulation in rheumatoid arthritis synovium. J Immunol 165:6590–6598
Nathan C, Ding A (2010) Nonresolving inflammation. Cell 140(6):871–882Mar 19
Niethammer P, Grabher C, Look AT, Mitchison TJ (2009) A tissue-scale gradient of hydrogen peroxide mediates rapid wound detection in zebrafish. Nature 459:996–999
Obholzer N, Wolfson S, Trapani JG, Mo W, Nechiporuk A, Busch-Nentwich E, Seiler C, Sidi S, Söllner C, Duncan RN, Boehland A, Nicolson T, So C (2008) Vesicular glutamate transporter 3 is required for synaptic transmission in zebrafish hair cells. J Neurosci 28:2110–2118
Petty JM, Sueblinvong V, Lenox CC, Jones CC, Cosgrove GP, Cool CD, Rai PR, Brown KK, Weiss DJ, Poynter ME, Suratt BT (2007) Pulmonary stromal-derived factor-1 expression and effect on neutrophil recruitment during acute lung injury. J Immunol 178:8148–8157
Pritchard-Jones K, Fleming S, Davidson D, Bickmore W, Porteous D, Gosden C, Bard J, Buckler A, Pelletier J, Housman D (1990) The candidate Wilms’ tumour gene is involved in genitourinary development. Nature 346:194–197
Renshaw SA, Loynes CA, Trushell DMI, Elworthy S, Ingham PW, Whyte MKB (2006) A transgenic zebrafish model of neutrophilic inflammation. Blood 108:3976–3978
Schneider CA, Rasband WS, Eliceiri KW (2012) NIH image to Image J: 25 years of image analysis. Nat Methods 9:671–675
Sebkova A, Karasova D, Crhanova M, Budinska E, Rychlik I (2008) aro Mutations in Salmonella enterica cause defects in cell wall and outer membrane integrity. J Bacteriol 190:3155–3160
Shirozu M, Nakano T, Inazawa J, Tashiro K, Tada H, Shinohara T, Honjo T (1995) Structure and chromosomal localization of the human stromal cell-derived factor 1 (SDF1) gene. Genomics 28:495–500
Summers C, Rankin SM, Condliffe AM, Singh N, Peters AM, Chilvers ER (2010) Neutrophil kinetics in health and disease. Trends Immunol 31:318–324
Suratt BT, Petty JM, Young SK, Malcolm KC, Lieber JG, Nick JA, Gonzalo J-A, Henson PM, Worthen GS (2004) Role of the CXCR4/SDF-1 chemokine axis in circulating neutrophil homeostasis. Blood 104:565–571
Thisse C, Thisse B (2008) High-resolution in situ hybridization to whole-mount zebrafish embryos. Nat Protoc 3:59–69
Valentin G, Haas P, Gilmour D (2007) The chemokine SDF1a coordinates tissue migration through the spatially restricted activation of Cxcr7 and Cxcr4b. Curr Biol 17:1026–1031
Walters KB, Green JM, Surfus JC, Yoo SK, Huttenlocher A (2010) Live imaging of neutrophil motility in a zebrafish model of WHIM syndrome. Blood 116:2803–2811
Werner L, Guzner-Gur H, Dotan I (2013) Involvement of CXCR4/CXCR7/CXCL12 interactions in inflammatory bowel disease. Theranostics 3:40–46
Wright DE, Bowman EP, Wagers AJ, Butcher EC, Weissman IL (2002) Hematopoietic stem cells are uniquely selective in their migratory response to chemokines. J Exp Med 195:1145–1154
Zou YR, Kottmann AH, Kuroda M, Taniuchi I, Littman DR (1998) Function of the chemokine receptor CXCR4 in haematopoiesis and in cerebellar development. Nature 393:595–599
Acknowledgements
We thank Pamela Vargas for expert fish care and Florencio Espinoza for technical help. Zebrafish strains were kindly provided by Darren Gilmour and Stephen Renshaw. This work was supported by grants to MA from FONDECYT (1140702) and FONDAP (15090007).
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All procedures complied with guidelines of the Animal Ethics Committee of the University of Chile.
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Electronic supplementary material
Supplementary Figure 1
(a-d) DiOC6 stains of 3 dpf of cxcl12a t30516/t30516 (b) and cxcr4b t26035/t26035 (d) mutant larvae and their respective siblings (a and c) showing the location of posterior lateral line neuromasts (arrowheads). Both cxcl12a t30516/t30516 (b) and cxcr4b t26035/t26035 (d) mutant larvae lack or show decreased number of neuromasts in the trunk and the tail compared to their siblings (a and c, respectively). Note that neuromasts in the anterior lateral line (arrows) remain unaffected in mutant larvae (b and d). Scale bar, 500 μm. (GIF 241 kb)
Supplementary Figure 2
Table showing statistics of Fig. 1u. Sample size, mean, standard deviation (SD), standard error of the mean (SEM), and lower and upper 95% confidence interval (CI) of flow cytometry quantification of neutrophil percentage in cxcl12a t30516/t30516 mutant larvae and their siblings are shown. Each sample consisted of 30 larvae. (DOCX 10 kb)
Supplementary Figure 3
Table showing statistics of Fig. 1v. Sample size, mean, standard deviation (SD), standard error of the mean (SEM), and lower and upper 95% confidence interval (CI) of flow cytometry quantification of neutrophil percentage in cxcr4b t26035/t26035 mutant larvae and their siblings are shown. Each sample consisted of 30 larvae. (DOCX 10 kb)
Supplementary Figure 4
Table showing statistics of Fig. 1w. Mean, standard deviation (SD), and sample size of measurements of circulating neutrophils are displayed for both cxcl12a t30516/t30516 and their wild type siblings at 3, 5, 7, 9 and 13 dpf. (DOCX 11 kb)
Supplementary Figure 5
Table showing statistics of Fig. 1x. Mean, standard deviation (SD), and sample size of measurements of circulating neutrophils are displayed for both cxcr4b t26035/t26035 and their wild type siblings at 3, 5, 7, 9 and 13 dpf. (DOCX 11 kb)
Supplementary Figure 6
Table showing statistics of Fig. 2e. Mean, standard deviation (SD), and sample size of measurements of recruited neutrophils are displayed for both cxcl12a t30516/t30516 and their wild type siblings every 4 hours from 0 to 24 hours post injury. (DOCX 11 kb)
Supplementary Figure 7
Table showing statistics of Fig. 2f. Mean, standard deviation (SD), and sample size of measurements of recruited neutrophils are displayed for both cxcr4b t26035/t26035 and their wild type siblings every 4 hours from 0 to 24 hours post injury. (DOCX 11 kb)
Supplementary Figure 8
Neutrophil recruitment induced by tail transection in a wild type larva. At 3 dpf, a TgBAC (mpx: GFP) i114 transgenic larva was subjected to tail transection and immediately mounted for time-lapse imaging for 172 minutes under a fluorescence stereomicroscope. Imaging started 2 minutes after tail transection and images were captured every 30 seconds in the green channel. Interstitial migration of neutrophils from the caudal hematopoietic tissue (CHT) to the tail can be observed. Scale bar, 200 μm. Times are expressed as hh: mm: ss. (MOV 15116 kb)
Supplementary Figure 9
Recruitment of neutrophils after tail transection in a cxcl12a t30516/t30516 mutant larva. In vivo time-lapse imaging of a 3 dpf TgBAC (mpx: GFP) i114 ;TgBAC (neurod: EGFP)nl1;cxcl12a t30516/t30516 larva after tail transection. Image acquisition started 5 minutes after tail transection and images were captured every 30 seconds for 163 minutes under a fluorescence stereomicroscope. A large number of neutrophils migrate interstitially from the caudal hematopoietic tissue (CHT) to the wound, with a significant decrease in the amount of neutrophils remaining in the CHT by the end of the acquisition time. Scale bar, 200 μm. Times are expressed as hh:mm:ss. (MOV 18136 kb)
Supplementary Figure 10
Table showing statistics of Fig. 2g. Sample size, mean, standard deviation (SD), and standard error of the mean (SEM) of the speed of recruited neutrophils in mutant and wild type larvae are shown. (DOCX 10 kb)
Supplementary Figure 11
Table showing statistics of Fig. 2h. Sample size, mean, standard deviation (SD), and standard error of the mean (SEM) of the directionality of recruited neutrophils in mutant and wild type larvae are shown. (DOCX 10 kb)
Supplementary Figure 12
Table showing statistics of Fig. 2i. Mean, standard deviation (SD), and sample size (N) of quantifications of recruited neutrophils are displayed for both cxcr4b t26035/t26035 and their wild type siblings every 3 hours from 3 to 24 hours post infection. (DOCX 11 kb)
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Paredes-Zúñiga, S., Morales, R.A., Muñoz-Sánchez, S. et al. CXCL12a/CXCR4b acts to retain neutrophils in caudal hematopoietic tissue and to antagonize recruitment to an injury site in the zebrafish larva. Immunogenetics 69, 341–349 (2017). https://doi.org/10.1007/s00251-017-0975-9
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DOI: https://doi.org/10.1007/s00251-017-0975-9