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Volumn 87, Issue 5, 2014, Pages 200-208

Improved differentiation of umbilical cord blood-derived mesenchymal stem cells into insulin-producing cells by PDX-1 mRNA transfection

Author keywords

Insulin producing cells; Mesenchymal stem cells; MRNA transfection; PDX 1; UCB MSCs

Indexed keywords

C PEPTIDE; GLUCOSE; INSULIN; MESSENGER RNA; NEUROGENIN 3; TRANSCRIPTION FACTOR NKX6.1; TRANSCRIPTION FACTOR PDX 1; HOMEODOMAIN PROTEIN; PANCREATIC AND DUODENAL HOMEOBOX 1 PROTEIN; TRANSACTIVATOR PROTEIN;

EID: 84908573062     PISSN: 03014681     EISSN: 14320436     Source Type: Journal    
DOI: 10.1016/j.diff.2014.08.001     Document Type: Article
Times cited : (35)

References (54)
  • 2
    • 77955814966 scopus 로고    scopus 로고
    • Reversal of hyperglycemia in diabetic mouse models using induced-pluripotent stem (iPS)-derived pancreatic beta-like cells
    • Alipio Z., Liao W., Roemer E.J., Waner M., Fink L.M., Ward D.C., Ma Y. Reversal of hyperglycemia in diabetic mouse models using induced-pluripotent stem (iPS)-derived pancreatic beta-like cells. Proc. Nat. Acad. Sci. U.S.A. 2010, 107:13426-13431.
    • (2010) Proc. Nat. Acad. Sci. U.S.A. , vol.107 , pp. 13426-13431
    • Alipio, Z.1    Liao, W.2    Roemer, E.J.3    Waner, M.4    Fink, L.M.5    Ward, D.C.6    Ma, Y.7
  • 4
    • 84890550726 scopus 로고    scopus 로고
    • RNA-based tools for nuclear reprogramming and lineage-conversion: towards clinical applications
    • Bernal J.A. RNA-based tools for nuclear reprogramming and lineage-conversion: towards clinical applications. J. Cardiovasc. Transl. Res. 2013, 6:956-968.
    • (2013) J. Cardiovasc. Transl. Res. , vol.6 , pp. 956-968
    • Bernal, J.A.1
  • 5
    • 66149186858 scopus 로고    scopus 로고
    • Single-step antigen loading and activation of dendritic cells by mRNA electroporation for the purpose of therapeutic vaccination in melanoma patients
    • (An Official Journal of The American Association for Cancer Research)
    • Bonehill A., Van Nuffel A.M., Corthals J., Tuyaerts S., Heirman C., Francois V., Colau D., van der Bruggen P., Neyns B., Thielemans K. Single-step antigen loading and activation of dendritic cells by mRNA electroporation for the purpose of therapeutic vaccination in melanoma patients. Clin. Cancer Res. 2009, 15:3366-3375. (An Official Journal of The American Association for Cancer Research).
    • (2009) Clin. Cancer Res. , vol.15 , pp. 3366-3375
    • Bonehill, A.1    Van Nuffel, A.M.2    Corthals, J.3    Tuyaerts, S.4    Heirman, C.5    Francois, V.6    Colau, D.7    van der Bruggen, P.8    Neyns, B.9    Thielemans, K.10
  • 6
    • 84902329458 scopus 로고    scopus 로고
    • Insulin producing cells established using non-integrated lentiviral vector harboring PDX1 gene
    • Boroujeni Z.N., Aleyasin A. Insulin producing cells established using non-integrated lentiviral vector harboring PDX1 gene. World J. Stem Cells 2013, 5:217-228.
    • (2013) World J. Stem Cells , vol.5 , pp. 217-228
    • Boroujeni, Z.N.1    Aleyasin, A.2
  • 7
    • 0030065520 scopus 로고    scopus 로고
    • Insulin upstream factor 1 and a novel ubiquitous factor bind to the human islet amyloid polypeptide/amylin gene promoter
    • Bretherton-Watt D., Gore N., Boam D.S. Insulin upstream factor 1 and a novel ubiquitous factor bind to the human islet amyloid polypeptide/amylin gene promoter. Biochem. J. 1996, 313:495-502.
    • (1996) Biochem. J. , vol.313 , pp. 495-502
    • Bretherton-Watt, D.1    Gore, N.2    Boam, D.S.3
  • 8
    • 0031007661 scopus 로고    scopus 로고
    • Identification of cis- and trans-active factors regulating human islet amyloid polypeptide gene expression in pancreatic beta-cells
    • Carty M.D., Lillquist J.S., Peshavaria M., Stein R., Soeller W.C. Identification of cis- and trans-active factors regulating human islet amyloid polypeptide gene expression in pancreatic beta-cells. J. Biol. Chem. 1997, 272:11986-11993.
    • (1997) J. Biol. Chem. , vol.272 , pp. 11986-11993
    • Carty, M.D.1    Lillquist, J.S.2    Peshavaria, M.3    Stein, R.4    Soeller, W.C.5
  • 9
    • 69249196200 scopus 로고    scopus 로고
    • Generation of pancreatic hormone-expressing islet-like cell aggregates from murine adipose tissue-derived stem cells
    • Chandra V.G S., Phadnis S., Nair P.D., Bhonde R.R. Generation of pancreatic hormone-expressing islet-like cell aggregates from murine adipose tissue-derived stem cells. Stem Cells (Dayton, Ohio) 2009, 27:1941-1953.
    • (2009) Stem Cells (Dayton, Ohio) , vol.27 , pp. 1941-1953
    • Chandra, V.G.S.1    Phadnis, S.2    Nair, P.D.3    Bhonde, R.R.4
  • 13
    • 84863713512 scopus 로고    scopus 로고
    • Combined transfection of the three transcriptional factors, PDX-1, NeuroD1, and MafA, causes differentiation of bone marrow mesenchymal stem cells into insulin-producing cells
    • Guo Q.S., Zhu M.Y., Wang L., Fan X.J., Lu Y.H., Wang Z.W., Zhu S.J., Wang Y., Huang Y. Combined transfection of the three transcriptional factors, PDX-1, NeuroD1, and MafA, causes differentiation of bone marrow mesenchymal stem cells into insulin-producing cells. Exp. Diabetes Res. 2012, 2012:672013.
    • (2012) Exp. Diabetes Res. , vol.2012 , pp. 672013
    • Guo, Q.S.1    Zhu, M.Y.2    Wang, L.3    Fan, X.J.4    Lu, Y.H.5    Wang, Z.W.6    Zhu, S.J.7    Wang, Y.8    Huang, Y.9
  • 15
    • 80053493893 scopus 로고    scopus 로고
    • Differentiation of PDX1 gene-modified human umbilical cord mesenchymal stem cells into insulin-producing cells in vitro
    • He D., Wang J., Gao Y., Zhang Y. Differentiation of PDX1 gene-modified human umbilical cord mesenchymal stem cells into insulin-producing cells in vitro. Int. J. Mol. Med. 2011, 28:1019-1024.
    • (2011) Int. J. Mol. Med. , vol.28 , pp. 1019-1024
    • He, D.1    Wang, J.2    Gao, Y.3    Zhang, Y.4
  • 17
    • 84904268882 scopus 로고    scopus 로고
    • Pancreatic insulin-producing cells differentiated from human embryonic stem cells correct hyperglycemia in SCID/NOD mice, an animal model of diabetes
    • Hua X.F., Wang Y.W., Tang Y.X., Yu S.Q., Jin S.H., Meng X.M., Li H.F., Liu F.J., Sun Q., Wang H.Y., Li J.Y. Pancreatic insulin-producing cells differentiated from human embryonic stem cells correct hyperglycemia in SCID/NOD mice, an animal model of diabetes. PLoS One 2014, 9:e102198.
    • (2014) PLoS One , vol.9 , pp. e102198
    • Hua, X.F.1    Wang, Y.W.2    Tang, Y.X.3    Yu, S.Q.4    Jin, S.H.5    Meng, X.M.6    Li, H.F.7    Liu, F.J.8    Sun, Q.9    Wang, H.Y.10    Li, J.Y.11
  • 18
    • 84866239774 scopus 로고    scopus 로고
    • Differentiation and transplantation of functional pancreatic beta cells generated from induced pluripotent stem cells derived from a type 1 diabetes mouse model
    • Jeon K., Lim H., Kim J.H., Thuan N.V., Park S.H., Lim Y.M., Choi H.Y., Lee E.R., Kim J.H., Lee M.S., Cho S.G. Differentiation and transplantation of functional pancreatic beta cells generated from induced pluripotent stem cells derived from a type 1 diabetes mouse model. Stem Cells Dev. 2012, 21:2642-2655.
    • (2012) Stem Cells Dev. , vol.21 , pp. 2642-2655
    • Jeon, K.1    Lim, H.2    Kim, J.H.3    Thuan, N.V.4    Park, S.H.5    Lim, Y.M.6    Choi, H.Y.7    Lee, E.R.8    Kim, J.H.9    Lee, M.S.10    Cho, S.G.11
  • 20
    • 77958113724 scopus 로고    scopus 로고
    • Human placenta-derived mesenchymal stem cells and islet-like cell clusters generated from these cells as a novel source for stem cell therapy in diabetes
    • Kadam S., Muthyala S., Nair P., Bhonde R. Human placenta-derived mesenchymal stem cells and islet-like cell clusters generated from these cells as a novel source for stem cell therapy in diabetes. Rev. Diabetic Stud.: RDS 2010, 7:168-182.
    • (2010) Rev. Diabetic Stud.: RDS , vol.7 , pp. 168-182
    • Kadam, S.1    Muthyala, S.2    Nair, P.3    Bhonde, R.4
  • 22
    • 1442356953 scopus 로고    scopus 로고
    • Isolation of multipotent mesenchymal stem cells from umbilical cord blood
    • Lee O.K., Kuo T.K., Chen W.M., Lee K.D., Hsieh S.L., Chen T.H. Isolation of multipotent mesenchymal stem cells from umbilical cord blood. Blood 2004, 103:1669-1675.
    • (2004) Blood , vol.103 , pp. 1669-1675
    • Lee, O.K.1    Kuo, T.K.2    Chen, W.M.3    Lee, K.D.4    Hsieh, S.L.5    Chen, T.H.6
  • 23
    • 51849144706 scopus 로고    scopus 로고
    • Coexpression of Pdx1 and betacellulin in mesenchymal stem cells could promote the differentiation of nestin-positive epithelium-like progenitors and pancreatic islet-like spheroids
    • Li L., Li F., Qi H., Feng G., Yuan K., Deng H., Zhou H. Coexpression of Pdx1 and betacellulin in mesenchymal stem cells could promote the differentiation of nestin-positive epithelium-like progenitors and pancreatic islet-like spheroids. Stem Cells Dev. 2008, 17:815-823.
    • (2008) Stem Cells Dev. , vol.17 , pp. 815-823
    • Li, L.1    Li, F.2    Qi, H.3    Feng, G.4    Yuan, K.5    Deng, H.6    Zhou, H.7
  • 25
    • 84860389509 scopus 로고    scopus 로고
    • PDX1- and NGN3-mediated in vitro reprogramming of human bone marrow-derived mesenchymal stromal cells into pancreatic endocrine lineages
    • Limbert C., Path G., Ebert R., Rothhammer V., Kassem M., Jakob F., Seufert J. PDX1- and NGN3-mediated in vitro reprogramming of human bone marrow-derived mesenchymal stromal cells into pancreatic endocrine lineages. Cytotherapy 2011, 13:802-813.
    • (2011) Cytotherapy , vol.13 , pp. 802-813
    • Limbert, C.1    Path, G.2    Ebert, R.3    Rothhammer, V.4    Kassem, M.5    Jakob, F.6    Seufert, J.7
  • 26
    • 84885172335 scopus 로고    scopus 로고
    • Driving vascular endothelial cell fate of human multipotent Isl1+ heart progenitors with VEGF modified mRNA
    • Lui K.O., Zangi L., Silva E.A., Bu L., Sahara M., Li R.A., Mooney D.J., Chien K.R. Driving vascular endothelial cell fate of human multipotent Isl1+ heart progenitors with VEGF modified mRNA. Cell Res. 2013, 23:1172-1186.
    • (2013) Cell Res. , vol.23 , pp. 1172-1186
    • Lui, K.O.1    Zangi, L.2    Silva, E.A.3    Bu, L.4    Sahara, M.5    Li, R.A.6    Mooney, D.J.7    Chien, K.R.8
  • 27
    • 84875160871 scopus 로고    scopus 로고
    • Reprogramming human fibroblasts to pluripotency using modified mRNA
    • Mandal P.K., Rossi D.J. Reprogramming human fibroblasts to pluripotency using modified mRNA. Nat. Protoc. 2013, 8:568-582.
    • (2013) Nat. Protoc. , vol.8 , pp. 568-582
    • Mandal, P.K.1    Rossi, D.J.2
  • 28
    • 84908567516 scopus 로고    scopus 로고
    • Human umbilical cord blood derived mesenchymal stem cells were differentiated into pancreatic endocrine cell by Pdx-1 electrotransfer
    • Nguyen P.T.-M., Nguyen A.T.-Q., Nguyen N.T., Nguyen N.T.-M., Duong T.T., Truong N.H., Phan N.K. Human umbilical cord blood derived mesenchymal stem cells were differentiated into pancreatic endocrine cell by Pdx-1 electrotransfer. Biomed. Res. Ther. 2014, 1:50-56.
    • (2014) Biomed. Res. Ther. , vol.1 , pp. 50-56
    • Nguyen, P.T.-M.1    Nguyen, A.T.-Q.2    Nguyen, N.T.3    Nguyen, N.T.-M.4    Duong, T.T.5    Truong, N.H.6    Phan, N.K.7
  • 30
    • 0027384997 scopus 로고
    • IPF1, a homeodomain-containing transactivator of the insulin gene
    • Ohlsson H., Karlsson K., Edlund T. IPF1, a homeodomain-containing transactivator of the insulin gene. EMBO J. 1993, 12:4251-4259.
    • (1993) EMBO J. , vol.12 , pp. 4251-4259
    • Ohlsson, H.1    Karlsson, K.2    Edlund, T.3
  • 31
    • 67651167026 scopus 로고    scopus 로고
    • Efficient activation of LRH-1-specific CD8+ T-cell responses from transplanted leukemia patients by stimulation with P2×5 mRNA-electroporated dendritic cells
    • Overes I.M., Fredrix H., Kester M.G., Falkenburg J.H., van der Voort R., de Witte T.M., Dolstra H. Efficient activation of LRH-1-specific CD8+ T-cell responses from transplanted leukemia patients by stimulation with P2×5 mRNA-electroporated dendritic cells. J. Immunother. (Hagerstown, Md.: 1997) 2009, 32:539-551.
    • (2009) J. Immunother. (Hagerstown, Md.: 1997) , vol.32 , pp. 539-551
    • Overes, I.M.1    Fredrix, H.2    Kester, M.G.3    Falkenburg, J.H.4    van der Voort, R.5    de Witte, T.M.6    Dolstra, H.7
  • 32
    • 70350362362 scopus 로고    scopus 로고
    • Differentiation of human umbilical cord blood-derived mononuclear cells to endocrine pancreatic lineage
    • Parekh V.S., Joglekar M.V., Hardikar A.A. Differentiation of human umbilical cord blood-derived mononuclear cells to endocrine pancreatic lineage. Differ. Res. Biol. Divers. 2009, 78:232-240.
    • (2009) Differ. Res. Biol. Divers. , vol.78 , pp. 232-240
    • Parekh, V.S.1    Joglekar, M.V.2    Hardikar, A.A.3
  • 34
    • 79955904096 scopus 로고    scopus 로고
    • Differentiating of banked human umbilical cord blood-derived mesenchymal stem cells into insulin-secreting cells. In vitro cellular and developmental biology
    • Phuc P.V., Nhung T.H., Loan D.T., Chung D.C., Ngoc P.K. Differentiating of banked human umbilical cord blood-derived mesenchymal stem cells into insulin-secreting cells. In vitro cellular and developmental biology. Animal 2011, 47:54-63.
    • (2011) Animal , vol.47 , pp. 54-63
    • Phuc, P.V.1    Nhung, T.H.2    Loan, D.T.3    Chung, D.C.4    Ngoc, P.K.5
  • 35
    • 78651254192 scopus 로고    scopus 로고
    • Activation of pluripotency genes in human fibroblast cells by a novel mRNA based approach
    • Plews J.R., Li J., Jones M., Moore H.D., Mason C., Andrews P.W., Na J. Activation of pluripotency genes in human fibroblast cells by a novel mRNA based approach. PLoS One 2010, 5:e14397.
    • (2010) PLoS One , vol.5 , pp. e14397
    • Plews, J.R.1    Li, J.2    Jones, M.3    Moore, H.D.4    Mason, C.5    Andrews, P.W.6    Na, J.7
  • 37
    • 84880944174 scopus 로고    scopus 로고
    • In vitro generation of glucose-responsive insulin producing cells using lentiviral based pdx-1 gene transduction of mouse (C57BL/6) mesenchymal stem cells
    • Rahmati S., Alijani N., Kadivar M. In vitro generation of glucose-responsive insulin producing cells using lentiviral based pdx-1 gene transduction of mouse (C57BL/6) mesenchymal stem cells. Biochem. Biophys. Res. Commun. 2013, 437:413-419.
    • (2013) Biochem. Biophys. Res. Commun. , vol.437 , pp. 413-419
    • Rahmati, S.1    Alijani, N.2    Kadivar, M.3
  • 38
    • 0029812704 scopus 로고    scopus 로고
    • Induction of insulin and islet amyloid polypeptide production in pancreatic islet glucagonoma cells by insulin promoter factor 1
    • Serup P., Jensen J., Andersen F.G., Jorgensen M.C., Blume N., Holst J.J., Madsen O.D. Induction of insulin and islet amyloid polypeptide production in pancreatic islet glucagonoma cells by insulin promoter factor 1. Proc. Nat. Acad. Sci. U.S.A. 1996, 93:9015-9020.
    • (1996) Proc. Nat. Acad. Sci. U.S.A. , vol.93 , pp. 9015-9020
    • Serup, P.1    Jensen, J.2    Andersen, F.G.3    Jorgensen, M.C.4    Blume, N.5    Holst, J.J.6    Madsen, O.D.7
  • 39
    • 33749847093 scopus 로고    scopus 로고
    • Expression of Pdx-1 in bone marrow mesenchymal stem cells promotes differentiation of islet-like cells in vitro
    • Sun J., Yang Y., Wang X., Song J., Jia Y. Expression of Pdx-1 in bone marrow mesenchymal stem cells promotes differentiation of islet-like cells in vitro. Sci. China, Ser. C Life Sci./Chin. Acad. Sci. 2006, 49:480-489.
    • (2006) Sci. China, Ser. C Life Sci./Chin. Acad. Sci. , vol.49 , pp. 480-489
    • Sun, J.1    Yang, Y.2    Wang, X.3    Song, J.4    Jia, Y.5
  • 40
    • 84862576195 scopus 로고    scopus 로고
    • Derivation of islet-like cells from mesenchymal stem cells using PDX1-transducing lentiviruses
    • Talebi S., Aleyasin A., Soleimani M., Massumi M. Derivation of islet-like cells from mesenchymal stem cells using PDX1-transducing lentiviruses. Biotechnol. Appl. Biochem. 2012, 59:205-212.
    • (2012) Biotechnol. Appl. Biochem. , vol.59 , pp. 205-212
    • Talebi, S.1    Aleyasin, A.2    Soleimani, M.3    Massumi, M.4
  • 41
    • 80055113187 scopus 로고    scopus 로고
    • Activation of pluripotency-associated genes in mouse embryonic fibroblasts by non-viral transfection with in vitro-derived mRNAs encoding Oct4, Sox2, Klf4 and cMyc
    • Tavernier G., Wolfrum K., Demeester J., De Smedt S.C., Adjaye J., Rejman J. Activation of pluripotency-associated genes in mouse embryonic fibroblasts by non-viral transfection with in vitro-derived mRNAs encoding Oct4, Sox2, Klf4 and cMyc. Biomaterials 2012, 33:412-417.
    • (2012) Biomaterials , vol.33 , pp. 412-417
    • Tavernier, G.1    Wolfrum, K.2    Demeester, J.3    De Smedt, S.C.4    Adjaye, J.5    Rejman, J.6
  • 42
    • 84862182252 scopus 로고    scopus 로고
    • Transplantation of insulin-producing cells from umbilical cord mesenchymal stem cells for the treatment of streptozotocin-induced diabetic rats
    • Tsai P.J., Wang H.S., Shyr Y.M., Weng Z.C., Tai L.C., Shyu J.F., Chen T.H. Transplantation of insulin-producing cells from umbilical cord mesenchymal stem cells for the treatment of streptozotocin-induced diabetic rats. J. Biomed. Sci. 2012, 19:47.
    • (2012) J. Biomed. Sci. , vol.19 , pp. 47
    • Tsai, P.J.1    Wang, H.S.2    Shyr, Y.M.3    Weng, Z.C.4    Tai, L.C.5    Shyu, J.F.6    Chen, T.H.7
  • 43
    • 84862772889 scopus 로고    scopus 로고
    • Intravenous and intradermal TriMix-dendritic cell therapy results in a broad T-cell response and durable tumor response in a chemorefractory stage IV-M1c melanoma patient
    • Van Nuffel A.M., Benteyn D., Wilgenhof S., Corthals J., Heirman C., Neyns B., Thielemans K., Bonehill A. Intravenous and intradermal TriMix-dendritic cell therapy results in a broad T-cell response and durable tumor response in a chemorefractory stage IV-M1c melanoma patient. Cancer Immunol., Immunother.: CII 2012, 61:1033-1043.
    • (2012) Cancer Immunol., Immunother.: CII , vol.61 , pp. 1033-1043
    • Van Nuffel, A.M.1    Benteyn, D.2    Wilgenhof, S.3    Corthals, J.4    Heirman, C.5    Neyns, B.6    Thielemans, K.7    Bonehill, A.8
  • 45
    • 0030457705 scopus 로고    scopus 로고
    • Transcriptional activation of the GLUT2 gene by the IPF-1/STF-1/IDX-1 homeobox factor
    • Waeber G., Thompson N., Nicod P., Bonny C. Transcriptional activation of the GLUT2 gene by the IPF-1/STF-1/IDX-1 homeobox factor. Mol. Endocrinol. (Baltimore, Md.) 1996, 10:1327-1334.
    • (1996) Mol. Endocrinol. (Baltimore, Md.) , vol.10 , pp. 1327-1334
    • Waeber, G.1    Thompson, N.2    Nicod, P.3    Bonny, C.4
  • 48
    • 0029909387 scopus 로고    scopus 로고
    • The human glucokinase gene beta-cell-type promoter: an essential role of insulin promoter factor 1/PDX-1 in its activation in HIT-T15 cells
    • Watada H., Kajimoto Y., Umayahara Y., Matsuoka T., Kaneto H., Fujitani Y., Kamada T., Kawamori R., Yamasaki Y. The human glucokinase gene beta-cell-type promoter: an essential role of insulin promoter factor 1/PDX-1 in its activation in HIT-T15 cells. Diabetes 1996, 45:1478-1488.
    • (1996) Diabetes , vol.45 , pp. 1478-1488
    • Watada, H.1    Kajimoto, Y.2    Umayahara, Y.3    Matsuoka, T.4    Kaneto, H.5    Fujitani, Y.6    Kamada, T.7    Kawamori, R.8    Yamasaki, Y.9
  • 51
    • 84864284007 scopus 로고    scopus 로고
    • Regulation of mesenchymal stem cell differentiation and insulin secretion by differential expression of Pdx-1
    • Yuan H., Liu H., Tian R., Li J., Zhao Z. Regulation of mesenchymal stem cell differentiation and insulin secretion by differential expression of Pdx-1. Mol. Biol. Rep. 2012, 39:7777-7783.
    • (2012) Mol. Biol. Rep. , vol.39 , pp. 7777-7783
    • Yuan, H.1    Liu, H.2    Tian, R.3    Li, J.4    Zhao, Z.5
  • 54
    • 80054689566 scopus 로고    scopus 로고
    • Generation of pancreatic insulin-producing cells from rhesus monkey induced pluripotent stem cells
    • Zhu F.F., Zhang P.B., Zhang D.H., Sui X., Yin M., Xiang T.T., Shi Y., Ding M.X., Deng H. Generation of pancreatic insulin-producing cells from rhesus monkey induced pluripotent stem cells. Diabetologia 2011, 54:2325-2336.
    • (2011) Diabetologia , vol.54 , pp. 2325-2336
    • Zhu, F.F.1    Zhang, P.B.2    Zhang, D.H.3    Sui, X.4    Yin, M.5    Xiang, T.T.6    Shi, Y.7    Ding, M.X.8    Deng, H.9


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