Abstract
Regulating B-cell receptor (BCR) signaling after antigenic stimulation is essential to properly control immune responses. Currently known mechanisms of inhibiting BCR signaling are via co-receptor stimulation and downstream immunoreceptor tyrosine-based inhibition motif (ITIM) phosphorylation. Herein we demonstrate that BCR stimulation induces rapid and reversible palmitoylation of the SCF-FBXO10 ubiquitin E3 ligase. This results in FBXO10 relocation to the cell membrane, where it targets the human germinal center-associated lymphoma (HGAL) protein for ubiquitylation and degradation, leading to decreases in both BCR-induced calcium influx and phosphorylation of proximal BCR effectors. Importantly, FBXO10 recognition and degradation of HGAL is phosphorylation independent and instead relies on a single evolutionarily conserved HGAL amino acid residue (H91) and FBXO10 relocalization to the cytoplasmic membrane. Together our findings demonstrate the first evidence of negative BCR signaling regulation from direct BCR stimulation and define the temporospatial functions of the FBXO10-HGAL axis. FBXO10 is infrequently mutated in DLBCL but some of these mutations deregulate BCR signaling. These observations may have important implications on lymphomagenesis and other immune processes.
This is a preview of subscription content, access via your institution
Access options
Subscribe to this journal
Receive 12 print issues and online access
$259.00 per year
only $21.58 per issue
Buy this article
- Purchase on Springer Link
- Instant access to full article PDF
Prices may be subject to local taxes which are calculated during checkout
Similar content being viewed by others
References
Rickert RC. New insights into pre-BCR and BCR signalling with relevance to B cell malignancies. Nat Rev Immunol. 2013;13:578–91.
Davis RE, Ngo VN, Lenz G, Tolar P, Young RM, Romesser PB, et al. Chronic active B-cell-receptor signalling in diffuse large B-cell lymphoma. Nature. 2010;463:88–92.
Packard TA, Cambier JC. B lymphocyte antigen receptor signaling: initiation, amplification, and regulation. F1000Prime Rep. 2013;5:40.
Kurosaki T. Regulation of BCR signaling. Mol Immunol. 2011;48:1287–91.
Niiro H, Clark EA. Regulation of B-cell fate by antigen-receptor signals. Nat Rev Immunol. 2002;2:945–56.
Nitschke L. The role of CD22 and other inhibitory co-receptors in B-cell activation. Curr Opin Immunol. 2005;17:290–7.
Fujimoto M, Bradney AP, Poe JC, Steeber DA, Tedder TF. Modulation of B lymphocyte antigen receptor signal transduction by a CD19/CD22 regulatory loop. Immunity. 1999;11:191–200.
Adachi T, Wakabayashi C, Nakayama T, Yakura H, Tsubata T. CD72 negatively regulates signaling through the antigen receptor of B cells. J Immunol. 2000;164:1223–9.
Blery M, Kubagawa H, Chen CC, Vely F, Cooper MD, Vivier E. The paired Ig-like receptor PIR-B is an inhibitory receptor that recruits the protein-tyrosine phosphatase SHP-1. Proc Natl Acad Sci USA. 1998;95:2446–51.
Muta T, Kurosaki T, Misulovin Z, Sanchez M, Nussenzweig MC, Ravetch JV. A 13-amino-acid motif in the cytoplasmic domain of Fc gamma RIIB modulates B-cell receptor signalling. Nature. 1994;369:340.
Ono M, Okada H, Bolland S, Yanagi S, Kurosaki T, Ravetch JV. Deletion of SHIP or SHP-1 reveals two distinct pathways for inhibitory signaling. Cell. 1997;90:293–301.
Khalil AM, Cambier JC, Shlomchik MJ. B cell receptor signal transduction in the GC is short-circuited by high phosphatase activity. Science. 2012;336:1178–81.
Satpathy S, Wagner SA, Beli P, Gupta R, Kristiansen TA, Malinova D, et al. Systems-wide analysis of BCR signalosomes and downstream phosphorylation and ubiquitylation. Mol Syst Biol. 2015;11:810.
Zhang M, Veselits M, O’Neill S, Hou P, Reddi AL, Berlin I, et al. Ubiquitinylation of Ig beta dictates the endocytic fate of the B cell antigen receptor. J Immunol. 2007;179:4435–43.
Cardozo T, Pagano M. The SCF ubiquitin ligase: insights into a molecular machine. Nat Rev Mol Cell Biol. 2004;5:739–51.
Skaar JR, Pagan JK, Pagano M. Mechanisms and function of substrate recruitment by F-box proteins. Nat Rev Mol Cell Biol. 2013;14:369–81.
Lossos IS, Alizadeh AA, Rajapaksa R, Tibshirani R, Levy R. HGAL is a novel interleukin-4-inducible gene that strongly predicts survival in diffuse large B-cell lymphoma. Blood. 2003;101:433–40.
Lu X, Chen J, Malumbres R, Cubedo Gil E, Helfman DM, Lossos IS. HGAL, a lymphoma prognostic biomarker, interacts with the cytoskeleton and mediates the effects of IL-6 on cell migration. Blood. 2007;110:4268–77.
Lu X, Sicard R, Jiang X, Stockus JN, McNamara G, Abdulreda M, et al. HGAL localization to cell membrane regulates B-cell receptor signaling. Blood. 2015;125:649–57.
Jiang X, Lu X, McNamara G, Liu X, Cubedo E, Sarosiek KA, et al. HGAL, a germinal center specific protein, decreases lymphoma cell motility by modulation of the RhoA signaling pathway. Blood. 2010;116:5217–27.
Romero-Camarero I, Jiang X, Natkunam Y, Lu X, Vicente-Duenas C, Gonzalez-Herrero I, et al. Germinal centre protein HGAL promotes lymphoid hyperplasia and amyloidosis via BCR-mediated Syk activation. Nat Commun. 2013;4:1338.
Natkunam Y, Hsi ED, Aoun P, Zhao S, Elson P, Pohlman B, et al. Expression of the human germinal center-associated lymphoma (HGAL) protein identifies a subset of classic Hodgkin lymphoma of germinal center derivation and improved survival. Blood. 2007;109:298–305.
Azambuja D, Lossos IS, Biasoli I, Morais JC, Britto L, Scheliga A, et al. Human germinal center-associated lymphoma protein expression is associated with improved failure-free survival in Brazilian patients with classical Hodgkin lymphoma. Leuk Lymphoma. 2009;50:1830–6.
Green TM, Jensen AK, Holst R, Falgreen S, Bogsted M, de Stricker K, et al. Multiplex polymerase chain reaction-based prognostic models in diffuse large B-cell lymphoma patients treated with R-CHOP. Br J Haematol. 2016;174:876–86.
Natkunam Y, Lossos IS, Taidi B, Zhao S, Lu X, Ding F, et al. Expression of the human germinal center-associated lymphoma (HGAL) protein, a new marker of germinal center B-cell derivation. Blood. 2005;105:3979–86.
Chiorazzi M, Rui L, Yang Y, Ceribelli M, Tishbi N, Maurer CW, et al. Related F-box proteins control cell death in Caenorhabditis elegans and human lymphoma. Proc Natl Acad Sci USA. 2013;110:3943–8.
Duan S, Cermak L, Pagan JK, Rossi M, Martinengo C, di Celle PF, et al. FBXO11 targets BCL6 for degradation and is inactivated in diffuse large B-cell lymphomas. Nature. 2012;481:90–93.
Qu C, Liu Y, Kunkalla K, Singh RR, Blonska M, Lin X, et al. Trimeric G protein-CARMA1 axis links smoothened, the hedgehog receptor transducer, to NF-kappaB activation in diffuse large B-cell lymphoma. Blood. 2013;121:4718–28.
Kim JE, Singh RR, Cho-Vega JH, Drakos E, Davuluri Y, Khokhar FA, et al. Sonic hedgehog signaling proteins and ATP-binding cassette G2 are aberrantly expressed in diffuse large B-cell lymphoma. Mod Pathol. 2009;22:1312–20.
Brigidi GS, Bamji SX. Detection of protein palmitoylation in cultured hippocampal neurons by immunoprecipitation and acyl-biotin exchange (ABE). J Vis Exp. 2013. pii: 50031. https://doi.org/10.3791/50031.
Brigidi GS, Sun Y, Beccano-Kelly D, Pitman K, Mobasser M, Borgland SL, et al. Palmitoylation of delta-catenin by DHHC5 mediates activity-induced synapse plasticity. Nat Neurosci. 2014;17:522–32.
Resh MD. Myristylation and palmitylation of Src family members: the fats of the matter. Cell. 1994;76:411–3.
Linder ME, Deschenes RJ. New insights into the mechanisms of protein palmitoylation. Biochemistry. 2003;42:4311–20.
Jennings BC, Nadolski MJ, Ling Y, Baker MB, Harrison ML, Deschenes RJ, et al. 2-Bromopalmitate and 2-(2-hydroxy-5-nitro-benzylidene)-benzo[b]thiophen-3-one inhibit DHHC-mediated palmitoylation in vitro. J Lipid Res. 2009;50:233–42.
Reddy A, Zhang J, Davis NS, Moffitt AB, Love CL, Waldrop A, et al. Genetic and functional drivers of diffuse large B cell lymphoma. Cell. 2017;171:481–94 e415.
Wiestner A. Targeting B-Cell receptor signaling for anticancer therapy: the Bruton’s tyrosine kinase inhibitor ibrutinib induces impressive responses in B-cell malignancies. J Clin Oncol. 2013;31:128–30.
Akimzhanov AM, Boehning D. Rapid and transient palmitoylation of the tyrosine kinase Lck mediates Fas signaling. Proc Natl Acad Sci USA. 2015;112:11876–80.
Cherukuri A, Carter RH, Brooks S, Bornmann W, Finn R, Dowd CS, et al. B cell signaling is regulated by induced palmitoylation of CD81. J Biol Chem. 2004;279:31973–82.
Baecklund E, Natkunam Y, Backlin C, Iliadou A, Askling J, Ekbom A, et al. Expression of the human germinal-centre-associated lymphoma protein in diffuse large B-cell lymphomas in patients with rheumatoid arthritis. Br J Haematol. 2008;141:69–72.
Acknowledgements
XJ is supported by Stanley J. Glaser Foundation Research Award (UM SJG 2017–8), American Cancer Society Institutional Research Grant (#98–277–13), and the University of Miami Sylvester Comprehensive Cancer Center. VTM was supported by BioNIUM Pilot Project Award. ISL is supported by the American Society of Hematology Bridge grant, the Dwoskin, Recio and Anthony Rizzo Families Foundations, Jaime Erin Follicular Lymphoma Research Consortium, and the University of Miami Sylvester Comprehensive Cancer Center. We thank University of Miami flow cytometry core facility for cell sorting and calcium analysis.
Author contributions
FG: designed and performed experiments, analyzed data, and wrote the manuscript. YL: performed experiments. XJ: performed experiments. XL: performed experiments. DR: provided reagents, designed experiments, and analyzed data. CL: analyzed data and wrote the manuscript. KK: performed experiments. MM: performed analysis of mutational databases. LR: provided valuable reagents. RV: analyzed data and performed experiments. FV: analyzed data. VTM: performed experiments and analyzed data. ISL: conceptualized these studies, analyzed data, and wrote the manuscript. All the authors read this manuscript and approved its content.
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
Conflict of interest
The authors declare that they have no conflict of interest.
Additional information
Publisher’s note Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Supplementary information
Rights and permissions
About this article
Cite this article
Guo, F., Luo, Y., Jiang, X. et al. Recent BCR stimulation induces a negative autoregulatory loop via FBXO10 mediated degradation of HGAL. Leukemia 34, 553–566 (2020). https://doi.org/10.1038/s41375-019-0579-5
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1038/s41375-019-0579-5