Abstract
Translation is a highly regulated process, both at the global as well as on a transcript-specific level. Regulatory upstream open reading frames (uORFs) represent a mode to alter cap-dependent translation efficiency in a transcript-specific manner and are found in numerous mRNAs. In the majority of cases, uORFs inhibit the translation of their associated main ORFs. Consequently, their inactivation results in enhanced translation of the main ORF, a phenomenon best characterized in the context of the integrated stress response. In the present study, we identified potent translation-inhibitory uORFs in the transcript leader sequence (TLS) of tumor necrosis factor alpha induced protein 2 (TNFAIP2). The initial description of the uORFs was based on the observation that despite a massive induction of TNFAIP2 mRNA expression in response to interleukin 1β (IL1β), TNFAIP2 protein levels remained low in MCF7 cells. While we were able to characterize the uORFs with respect to their exact size and sequential requirements in this cellular context, only TPA stimulation partially overcame the translation-inhibitory activity of the TNFAIP2 uORFs. Characterization of TNFAIP2 translation in the context of monocyte-to-macrophage differentiation suggested that, while the uORFs efficiently block TNFAIP2 protein synthesis in monocytes, they are inactivated in mature macrophages, thus allowing for a massive increase in TNFAIP2 protein expression. In summary, we establish TNFAIP2 as a novel target of uORF-mediated translational regulation. Furthermore, our findings suggest that during macrophage differentiation a major uORF-dependent translational switch occurs.





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Abbreviations
- CDS:
-
Coding sequence
- CHX:
-
Cycloheximide
- DMSO:
-
Dimethyl sulfoxide
- IL1β:
-
Interleukin 1β
- ISR:
-
Integrated stress response
- MΦ:
-
Macrophages
- MO:
-
Monocytes
- RPF:
-
Ribosome-protected fragments
- TLS:
-
Transcript leader sequence
- TNFAIP2:
-
Tumor necrosis factor α induced protein 2
- TPA:
-
12-O-tetradecanoylphorbol-13-acetate
- uORF:
-
Upstream open reading frame
- UTR:
-
Untranslated region
References
Buttgereit F, Brand MD (1995) A hierarchy of ATP-consuming processes in mammalian cells. Biochem J 312(Pt 1):163–167
Roux PP, Topisirovic I (2018) Signaling pathways involved in the regulation of mRNA translation. Mol Cell Biol 38(12):e00070-18. https://doi.org/10.1128/mcb.00070-18
Lacerda R, Menezes J, Romão L (2017) More than just scanning: the importance of cap-independent mRNA translation initiation for cellular stress response and cancer. Cell Mol Life Sci 74(9):1659–1680. https://doi.org/10.1007/s00018-016-2428-2
Kwan T, Thompson SR (2019) Noncanonical translation initiation in eukaryotes. Cold Spring Harbor Perspect Biol 11(4):a032672. https://doi.org/10.1101/cshperspect.a032672
Hinnebusch AG, Ivanov IP, Sonenberg N (2016) Translational control by 5′-untranslated regions of eukaryotic mRNAs. Science 352(6292):1413–1416. https://doi.org/10.1126/science.aad9868
Walters B, Thompson SR (2016) Cap-independent translational control of carcinogenesis. Front Oncol 6:128. https://doi.org/10.3389/fonc.2016.00128
Somers J, Pöyry T, Willis AE (2013) A perspective on mammalian upstream open reading frame function. Int J Biochem Cell Biol 45(8):1690–1700. https://doi.org/10.1016/j.biocel.2013.04.020
McGillivray P, Ault R, Pawashe M, Kitchen R, Balasubramanian S, Gerstein M (2018) A comprehensive catalog of predicted functional upstream open reading frames in humans. Nucl Acids Res 46(7):3326–3338. https://doi.org/10.1093/nar/gky188
Dobbyn HC, Hill K, Hamilton TL, Spriggs KA, Pickering BM, Coldwell MJ, de Moor CH, Bushell M, Willis AE (2008) Regulation of BAG-1 IRES-mediated translation following chemotoxic stress. Oncogene 27(8):1167–1174. https://doi.org/10.1038/sj.onc.1210723
Young SK, Wek RC (2016) Upstream open reading frames differentially regulate gene-specific translation in the integrated stress response. J Biol Chem 291(33):16927–16935. https://doi.org/10.1074/jbc.R116.733899
Andreev DE, O’Connor PBF, Fahey C, Kenny EM, Terenin IM, Dmitriev SE, Cormican P, Morris DW, Shatsky IN, Baranov PV (2015) Translation of 5′ leaders is pervasive in genes resistant to eIF2 repression. eLife 4:e03971. https://doi.org/10.7554/elife.03971
Baird TD, Palam LR, Fusakio ME, Willy JA, Davis CM, McClintick JN, Anthony TG, Wek RC (2014) Selective mRNA translation during eIF2 phosphorylation induces expression of IBTKα. Mol Biol Cell 25(10):1686–1697. https://doi.org/10.1091/mbc.E14-02-0704
Barbosa C, Peixeiro I, Romão L (2013) Gene expression regulation by upstream open reading frames and human disease. PLoS Genet 9(8):e1003529. https://doi.org/10.1371/journal.pgen.1003529
Wethmar K (2014) The regulatory potential of upstream open reading frames in eukaryotic gene expression. Wiley Interdiscip Rev RNA 5(6):765–778. https://doi.org/10.1002/wrna.1245
Ghilardi N, Skoda RC (1999) A single-base deletion in the thrombopoietin (TPO) gene causes familial essential thrombocythemia through a mechanism of more efficient translation of TPO mRNA. Blood 94(4):1480–1482
Schulz J, Mah N, Neuenschwander M, Kischka T, Ratei R, Schlag PM, Castaños-Vélez E, Fichtner I, Tunn P-U, Denkert C, Klaas O, Berdel WE, von Kries JP, Makalowski W, Andrade-Navarro MA, Leutz A, Wethmar K (2018) Loss-of-function uORF mutations in human malignancies. Sci Rep 8(1):2395. https://doi.org/10.1038/s41598-018-19201-8
Wolf FW, Sarma V, Seldin M, Drake S, Suchard SJ, Shao H, O’Shea KS, Dixit VM (1994) B94, a primary response gene inducible by tumor necrosis factor-alpha, is expressed in developing hematopoietic tissues and the sperm acrosome. J Biol Chem 269(5):3633–3640
Hase K, Kimura S, Takatsu H, Ohmae M, Kawano S, Kitamura H, Ito M, Watarai H, Hazelett CC, Yeaman C, Ohno H (2009) M-Sec promotes membrane nanotube formation by interacting with Ral and the exocyst complex. Nat Cell Biol 11(12):1427–1432. https://doi.org/10.1038/ncb1990
Sarma V, Wolf FW, Marks RM, Shows TB, Dixit VM (1992) Cloning of a novel tumor necrosis factor-alpha-inducible primary response gene that is differentially expressed in development and capillary tube-like formation in vitro. J Immunol 148(10):3302–3312
Jia L, Zhou Z, Liang H, Wu J, Shi P, Li F, Wang Z, Wang C, Chen W, Zhang H, Wang Y, Liu R, Feng J, Chen C (2016) KLF5 promotes breast cancer proliferation, migration and invasion in part by upregulating the transcription of TNFAIP2. Oncogene 35(16):2040–2051. https://doi.org/10.1038/onc.2015.263
Martin M (2011) Cutadapt removes adapter sequences from high-throughput sequencing reads. EMBnet J 17(1):10. https://doi.org/10.14806/ej.17.1.200
Langmead B, Salzberg SL (2012) Fast gapped-read alignment with Bowtie 2. Nat Methods 9(4):357–359. https://doi.org/10.1038/nmeth.1923
Dobin A, Davis CA, Schlesinger F, Drenkow J, Zaleski C, Jha S, Batut P, Chaisson M, Gingeras TR (2013) STAR: ultrafast universal RNA-seq aligner. Bioinformatics 29(1):15–21. https://doi.org/10.1093/bioinformatics/bts635
Rübsamen D, Blees JS, Schulz K, Doring C, Hansmann ML, Heide H, Weigert A, Schmid T, Brüne B (2012) IRES-dependent translation of egr2 is induced under inflammatory conditions. RNA 18(10):1910–1920. https://doi.org/10.1261/rna.033019.112
Scholz A, Eggenhofer F, Gelhausen R, Grüning B, Zarnack K, Brüne B, Backofen R, Schmid T (2019) uORF-Tools: workflow for the determination of translation-regulatory upstream open reading frames. bioRxiv 10:15. https://doi.org/10.1101/415018
Chevrier N, Mertins P, Artyomov MN, Shalek AK, Iannacone M, Ciaccio MF, Gat-Viks I, Tonti E, DeGrace MM, Clauser KR, Garber M, Eisenhaure TM, Yosef N, Robinson J, Sutton A, Andersen MS, Root DE, von Andrian U, Jones RB, Park H, Carr SA, Regev A, Amit I, Hacohen N (2011) Systematic discovery of TLR signaling components delineates viral-sensing circuits. Cell 147(4):853–867. https://doi.org/10.1016/j.cell.2011.10.022
Rusiniak ME, Yu M, Ross DT, Tolhurst EC, Slack JL (2000) Identification of B94 (TNFAIP2) as a potential retinoic acid target gene in acute promyelocytic leukemia. Can Res 60(7):1824–1829
Mehta K, Lopez-Berestein G (1986) Expression of tissue transglutaminase in cultured monocytic leukemia (THP-1) cells during differentiation. Can Res 46(3):1388–1394
Su X, Yu Y, Zhong Y, Giannopoulou EG, Hu X, Liu H, Cross JR, Rätsch G, Rice CM, Ivashkiv LB (2015) Interferon-γ regulates cellular metabolism and mRNA translation to potentiate macrophage activation. Nat Immunol 16(8):838–849. https://doi.org/10.1038/ni.3205
Taniuchi S, Miyake M, Tsugawa K, Oyadomari M, Oyadomari S (2016) Integrated stress response of vertebrates is regulated by four eIF2α kinases. Sci Rep 6:32886. https://doi.org/10.1038/srep32886
Pakos-Zebrucka K, Koryga I, Mnich K, Ljujic M, Samali A, Gorman AM (2016) The integrated stress response. EMBO Rep 17(10):1374–1395. https://doi.org/10.15252/embr.201642195
Jia L, Shi Y, Wen Y, Li W, Feng J, Chen C (2018) The roles of TNFAIP2 in cancers and infectious diseases. J Cell Mol Med 22(11):5188–5195. https://doi.org/10.1111/jcmm.13822
Park DJ, Vuong PT, de Vos S, Douer D, Koeffler HP (2003) Comparative analysis of genes regulated by PML/RAR alpha and PLZF/RAR alpha in response to retinoic acid using oligonucleotide arrays. Blood 102(10):3727–3736. https://doi.org/10.1182/blood-2003-02-0412
Kondratiev S, Duraisamy S, Unitt CL, Green MR, Pinkus GS, Shipp MA, Kutok JL, Drapkin RI, Rodig SJ (2011) Aberrant expression of the dendritic cell marker TNFAIP2 by the malignant cells of Hodgkin lymphoma and primary mediastinal large B-cell lymphoma distinguishes these tumor types from morphologically and phenotypically similar lymphomas. Am J Surg Pathol 35(10):1531–1539. https://doi.org/10.1097/PAS.0b013e31822bd476
Schiller C, Nowak C, Diakopoulos KN, Weidle UH, Weiss EH (2014) An upstream open reading frame regulates LST1 expression during monocyte differentiation. PLoS One 9(5):e96245. https://doi.org/10.1371/journal.pone.0096245
Dickhout JG, Lhoták Š, Hilditch BA, Basseri S, Colgan SM, Lynn EG, Carlisle RE, Zhou J, Sood SK, Ingram AJ, Austin RC (2011) Induction of the unfolded protein response after monocyte to macrophage differentiation augments cell survival in early atherosclerotic lesions. FASEB J 25(2):576–589. https://doi.org/10.1096/fj.10-159319
Johnstone TG, Bazzini AA, Giraldez AJ (2016) Upstream ORFs are prevalent translational repressors in vertebrates. EMBO J 35(7):706–723. https://doi.org/10.15252/embj.201592759
Acknowledgements
We thank Kathi Zarnack for discussion of the bioinformatics analyses.
Funding
This work was supported by the Deutsche Forschungsgemeinschaft (SCHM2663/3 and GRK2336) and a fellowship by the Stiftung Polytechnische Gesellschaft Frankfurt (to AS).
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Scholz, A., Rappl, P., Böffinger, N. et al. Translation of TNFAIP2 is tightly controlled by upstream open reading frames. Cell. Mol. Life Sci. 77, 2017–2027 (2020). https://doi.org/10.1007/s00018-019-03265-4
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DOI: https://doi.org/10.1007/s00018-019-03265-4

