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Published in: Reproductive Biology and Endocrinology 1/2015

Open Access 01-12-2015 | Research

Does adipose tissue-derived stem cell therapy improve graft quality in freshly grafted ovaries?

Authors: Luciana L. Damous, Juliana S. Nakamuta, Ana ET Saturi de Carvalho, Katia Candido Carvalho, José Maria Soares-Jr, Manuel de Jesus Simões, José Eduardo Krieger, Edmund Chada Baracat

Published in: Reproductive Biology and Endocrinology | Issue 1/2015

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Abstract

Background

A major concern in ovarian transplants is substantial follicle loss during the initial period of hypoxia. Adipose tissue-derived stem cells (ASCs) have been employed to improve angiogenesis when injected into ischemic tissue. This study evaluated the safety and efficacy of adipose tissue-derived stem cells (ASCs) therapy in the freshly grafted ovaries 30 days after injection.

Methods

Rat ASCs (rASCs) obtained from transgenic rats expressing green fluorescent protein (GFP)-(5 × 104 cells/ovary) were injected in topic (intact) or freshly grafted ovaries of 30 twelve-week-old adult female Wistar rats. The whole ovary was grafted in the retroperitoneum without vascular anastomosis, immediately after oophorectomy. Vaginal smears were performed daily to assess the resumption of the estrous cycle. Estradiol levels, grafts morphology and follicular viability and density were analyzed. Immunohistochemistry assays were conducted to identify and quantify rASC-GFP+, VEGF tissue expression, apoptosis (cleaved caspase-3 and TUNEL), and cell proliferation (Ki-67). Quantitative gene expression (qPCR) for VEGF-A, Bcl2, EGF and TGF-β1 was evaluated using RT-PCR and a double labeling immunofluorescence assay for GFP and Von Willebrand Factor (VWF) was performed.

Results

Grafted ovaries treated with rASC-GFP+ exhibited earlier resumption of the estrous phase (p < 0.05), increased VEGF-A expression (11-fold in grafted ovaries and 5-fold in topic ovaries vs. control) and an increased number of blood vessels (p < 0.05) in ovarian tissue without leading to apoptosis or cellular proliferation (p > 0.05). Estradiol levels were similar among groups (p > 0.05). rASC-GFP+ were observed in similar quantities in the topic and grafted ovaries (p > 0.05), and double-labeling for GFP and vWF was observed in both injected groups.

Conclusion

rASC therapy in autologous freshly ovarian grafts could be feasible and safe, induces earlier resumption of the estrous phase and enhances blood vessels in rats. This pilot study may be useful in the future for new researches on frozen-thawed ovarian tissue.
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Literature
1.
go back to reference Loren AW, Mangu PB, Beck LN, Brennan L, Magdalinski AJ, Partridge AH, et al. Fertility preservation for patients with cancer: American Society of Clinical Oncology clinical practice guideline update. J Clin Oncol. 2013;31:2500–10.CrossRefPubMed Loren AW, Mangu PB, Beck LN, Brennan L, Magdalinski AJ, Partridge AH, et al. Fertility preservation for patients with cancer: American Society of Clinical Oncology clinical practice guideline update. J Clin Oncol. 2013;31:2500–10.CrossRefPubMed
2.
go back to reference ISFP Practice Committee, Kim SS, Donnez J, Barri P, Pellicer A, Patrizio P, et al. Recommendations for fertility preservation in patients with lymphoma, leukemia, and breast cancer. J Assist Reprod Genet. 2012;29:465–8.PubMedCentralCrossRef ISFP Practice Committee, Kim SS, Donnez J, Barri P, Pellicer A, Patrizio P, et al. Recommendations for fertility preservation in patients with lymphoma, leukemia, and breast cancer. J Assist Reprod Genet. 2012;29:465–8.PubMedCentralCrossRef
3.
go back to reference Rodriguez-Wallberg KA, Oktay K. Fertility preservation during cancer treatment: clinical guidelines. Cancer Manag Res. 2014;6:105–17.PubMedCentralPubMed Rodriguez-Wallberg KA, Oktay K. Fertility preservation during cancer treatment: clinical guidelines. Cancer Manag Res. 2014;6:105–17.PubMedCentralPubMed
4.
go back to reference Oktay K. Fertility preservation: we are in this for a long haul. Am J Obstet Gynecol. 2013;209:77–9.CrossRefPubMed Oktay K. Fertility preservation: we are in this for a long haul. Am J Obstet Gynecol. 2013;209:77–9.CrossRefPubMed
5.
go back to reference Dittrich R, Hackl J, Lotz L, Hoffmann I, Beckmann MW. Pregnancies and live births after 20 transplantations of cryopreserved ovarian tissue in a single center. Fertil Steril. 2015;103(2):462–8.CrossRefPubMed Dittrich R, Hackl J, Lotz L, Hoffmann I, Beckmann MW. Pregnancies and live births after 20 transplantations of cryopreserved ovarian tissue in a single center. Fertil Steril. 2015;103(2):462–8.CrossRefPubMed
6.
go back to reference The Practice Committee of the American Society for Reproductive Medicine. Ovarian tissue cryopreservation: a committee opinion. Fertil Steril. 2014;101:1237–43.CrossRef The Practice Committee of the American Society for Reproductive Medicine. Ovarian tissue cryopreservation: a committee opinion. Fertil Steril. 2014;101:1237–43.CrossRef
7.
go back to reference Imbert R, Moffa F, Tsepelidis S, Simon P, Delbaere A, Devreker F, et al. Safety and usefulness of cryopreservation of ovarian tissue to preserve fertility: a 12-year retrospective analysis. Hum Reprod. 2014;29(9):1931–40.CrossRefPubMed Imbert R, Moffa F, Tsepelidis S, Simon P, Delbaere A, Devreker F, et al. Safety and usefulness of cryopreservation of ovarian tissue to preserve fertility: a 12-year retrospective analysis. Hum Reprod. 2014;29(9):1931–40.CrossRefPubMed
8.
go back to reference Donnez J, Dolmans MM, Pellicer A, Diaz-Garcia C, Sanchez Serrano M, Schmidt KT, et al. Restoration of ovarian activity and pregnancy after transplantation of cryopreserved ovarian tissue: a review of 60 cases of reimplantation. Fertil Steril. 2013;99:1503–13.CrossRefPubMed Donnez J, Dolmans MM, Pellicer A, Diaz-Garcia C, Sanchez Serrano M, Schmidt KT, et al. Restoration of ovarian activity and pregnancy after transplantation of cryopreserved ovarian tissue: a review of 60 cases of reimplantation. Fertil Steril. 2013;99:1503–13.CrossRefPubMed
9.
go back to reference Silber SJ. Ovary cryopreservation and transplantation for fertility preservation. Mol Hum Reprod. 2012;18:59–67.CrossRefPubMed Silber SJ. Ovary cryopreservation and transplantation for fertility preservation. Mol Hum Reprod. 2012;18:59–67.CrossRefPubMed
10.
go back to reference Stoop D, Cobo A, Silber S. Fertility preservation for age-related fertility decline. Lancet. 2014;384:1311–9.CrossRefPubMed Stoop D, Cobo A, Silber S. Fertility preservation for age-related fertility decline. Lancet. 2014;384:1311–9.CrossRefPubMed
11.
go back to reference Demeestere I, Simon P, Emiliani S, Delbaere A, Englert Y. Orthotopic and heterotopic ovarian tissue transplantation. Hum Reprod Update. 2009;15:649–65.PubMedCentralCrossRefPubMed Demeestere I, Simon P, Emiliani S, Delbaere A, Englert Y. Orthotopic and heterotopic ovarian tissue transplantation. Hum Reprod Update. 2009;15:649–65.PubMedCentralCrossRefPubMed
12.
go back to reference Lunardi FO, Araújo VR, Bernuci MP, Lunardi LO, Gonçalves RF, Carvalho Ade A, et al. Restoring fertility after ovarian tissue cryopreservation: a half century of research. Zygote. 2013;21:394–405.CrossRefPubMed Lunardi FO, Araújo VR, Bernuci MP, Lunardi LO, Gonçalves RF, Carvalho Ade A, et al. Restoring fertility after ovarian tissue cryopreservation: a half century of research. Zygote. 2013;21:394–405.CrossRefPubMed
13.
go back to reference Dissen GA, Lara HE, Fahrenbach WH, Costa ME, Ojeda SR. Immature rat ovaries become revascularized rapidly after autotransplantation and show a gonadotropin-dependent increase in angiogenic factor gene expression. Endocrinology. 1994;134:1146–54.PubMed Dissen GA, Lara HE, Fahrenbach WH, Costa ME, Ojeda SR. Immature rat ovaries become revascularized rapidly after autotransplantation and show a gonadotropin-dependent increase in angiogenic factor gene expression. Endocrinology. 1994;134:1146–54.PubMed
14.
go back to reference Van Eyck AS, Jordan BF, Gallez B, Heilier JF, Van Langendonckt A, Donnez J. Electron paramagnetic resonance as a tool to evaluate human ovarian tissue reoxygenation after xenografting. Fertil Steril. 2009;92:374–81.CrossRefPubMed Van Eyck AS, Jordan BF, Gallez B, Heilier JF, Van Langendonckt A, Donnez J. Electron paramagnetic resonance as a tool to evaluate human ovarian tissue reoxygenation after xenografting. Fertil Steril. 2009;92:374–81.CrossRefPubMed
15.
go back to reference Van Eyck AS, Bouzin C, Feron O, Romeu L, Van Langendonckt A, Donnez J, et al. Both host and graft vessels contribute to revascularization of xenografted human ovarian tissue in a murine model. Fertil Steril. 2010;93:1676–85.CrossRefPubMed Van Eyck AS, Bouzin C, Feron O, Romeu L, Van Langendonckt A, Donnez J, et al. Both host and graft vessels contribute to revascularization of xenografted human ovarian tissue in a murine model. Fertil Steril. 2010;93:1676–85.CrossRefPubMed
16.
go back to reference Salle B, Demirci B, Franck M, Rudigoz RC, Guerin JF, Lornage J. Normal pregnancies and live births after autograft of frozen-thawed hemi-ovaries into ewes. Fertil Steril. 2002;77:403–8.CrossRefPubMed Salle B, Demirci B, Franck M, Rudigoz RC, Guerin JF, Lornage J. Normal pregnancies and live births after autograft of frozen-thawed hemi-ovaries into ewes. Fertil Steril. 2002;77:403–8.CrossRefPubMed
17.
go back to reference Meirow D, Levron J, Eldar-Geva T, Hardan I, Fridman E, Yemini Z, et al. Monitoring the ovaries after autotransplantation of cryopreserved ovarian tissue: endocrine studies, in vitro fertilization cycles, and live birth. Fertil Steril. 2007;87:418. e7-418.e15.CrossRefPubMed Meirow D, Levron J, Eldar-Geva T, Hardan I, Fridman E, Yemini Z, et al. Monitoring the ovaries after autotransplantation of cryopreserved ovarian tissue: endocrine studies, in vitro fertilization cycles, and live birth. Fertil Steril. 2007;87:418. e7-418.e15.CrossRefPubMed
18.
go back to reference Schubert B, Canis M, Darcha C, Artonne C, Smitz J, Grizard G. Follicular growth and estradiol follow-up after subcutaneous xenografting of fresh and cryopreserved human ovarian tissue. Fertil Steril. 2008;89:1787–94.CrossRefPubMed Schubert B, Canis M, Darcha C, Artonne C, Smitz J, Grizard G. Follicular growth and estradiol follow-up after subcutaneous xenografting of fresh and cryopreserved human ovarian tissue. Fertil Steril. 2008;89:1787–94.CrossRefPubMed
19.
go back to reference Labied S, Delforge Y, Munaut C, Blacher S, Colige A, Delcombel R, et al. Isoform 111 of vascular endothelial growth factor (VEGF111) improves angiogenesis of ovarian tissue xenotransplantation. Transplantation. 2013;95:426–33.CrossRefPubMed Labied S, Delforge Y, Munaut C, Blacher S, Colige A, Delcombel R, et al. Isoform 111 of vascular endothelial growth factor (VEGF111) improves angiogenesis of ovarian tissue xenotransplantation. Transplantation. 2013;95:426–33.CrossRefPubMed
20.
go back to reference Skaznik-Wikiel ME, Sharma RK, Selesniemi K, Lee HJ, Tilly JL, Falcone T. Granulocyte colony-stimulating factor in conjunction with vascular endothelial growth factor maintains primordial follicle numbers in transplanted mouse ovaries. Fertil Steril. 2011;95:1405–9.CrossRefPubMed Skaznik-Wikiel ME, Sharma RK, Selesniemi K, Lee HJ, Tilly JL, Falcone T. Granulocyte colony-stimulating factor in conjunction with vascular endothelial growth factor maintains primordial follicle numbers in transplanted mouse ovaries. Fertil Steril. 2011;95:1405–9.CrossRefPubMed
21.
go back to reference Shikanov A, Zhang Z, Xu M, Smith RM, Rajan A, Woodruff TK, et al. Fibrin encapsulation and vascular endothelial growth factor delivery promotes ovarian graft survival in mice. Tissue Eng A. 2011;17:3095–104.CrossRef Shikanov A, Zhang Z, Xu M, Smith RM, Rajan A, Woodruff TK, et al. Fibrin encapsulation and vascular endothelial growth factor delivery promotes ovarian graft survival in mice. Tissue Eng A. 2011;17:3095–104.CrossRef
22.
go back to reference Schnorr J, Oehninger S, Toner J, Hsiu J, Lanzendorf S, Williams R, et al. Functional studies of subcutaneous ovarian transplants in non-human primates: steroidogenesis, endometrial development, ovulation, menstrual patterns and gamete morphology. Hum Reprod. 2002;17:612–9.CrossRefPubMed Schnorr J, Oehninger S, Toner J, Hsiu J, Lanzendorf S, Williams R, et al. Functional studies of subcutaneous ovarian transplants in non-human primates: steroidogenesis, endometrial development, ovulation, menstrual patterns and gamete morphology. Hum Reprod. 2002;17:612–9.CrossRefPubMed
23.
go back to reference Abir R, Fisch B, Jessel S, Felz C, Ben-Haroush A, Orvieto R. Improving posttransplantation survival of human ovarian tissue by treating the host and graft. Fertil Steril. 2011;95:1205–10.CrossRefPubMed Abir R, Fisch B, Jessel S, Felz C, Ben-Haroush A, Orvieto R. Improving posttransplantation survival of human ovarian tissue by treating the host and graft. Fertil Steril. 2011;95:1205–10.CrossRefPubMed
24.
go back to reference Friedman O, Orvieto R, Fisch B, Felz C, Freud E, Ben-Haroush A, et al. Possible improvements in human ovarian grafting by various host and graft treatments. Hum Reprod. 2012;27:474–82.CrossRefPubMed Friedman O, Orvieto R, Fisch B, Felz C, Freud E, Ben-Haroush A, et al. Possible improvements in human ovarian grafting by various host and graft treatments. Hum Reprod. 2012;27:474–82.CrossRefPubMed
25.
go back to reference Lan C, Xiao W, Xiao-Hui D, Chun-Yan H, Hong-Ling Y. Tissue culture before transplantation of frozen-thawed human fetal ovarian tissue into immunodeficient mice. Fertil Steril. 2010;93:913–9.CrossRefPubMed Lan C, Xiao W, Xiao-Hui D, Chun-Yan H, Hong-Ling Y. Tissue culture before transplantation of frozen-thawed human fetal ovarian tissue into immunodeficient mice. Fertil Steril. 2010;93:913–9.CrossRefPubMed
26.
go back to reference Wang Y, Chang Q, Sun J, Dang L, Ma W, Hei C, et al. Effects of HMG on revascularization and follicular survival in heterotopic autotransplants of mouse ovarian tissue. Reprod Biomed Online. 2012;24:646–53.CrossRefPubMed Wang Y, Chang Q, Sun J, Dang L, Ma W, Hei C, et al. Effects of HMG on revascularization and follicular survival in heterotopic autotransplants of mouse ovarian tissue. Reprod Biomed Online. 2012;24:646–53.CrossRefPubMed
27.
go back to reference Gimble JM, Katz AJ, Bunnell BA. Adipose-derived stem cells for regenerative medicine. Circ Res. 2007;100:1249–60.CrossRefPubMed Gimble JM, Katz AJ, Bunnell BA. Adipose-derived stem cells for regenerative medicine. Circ Res. 2007;100:1249–60.CrossRefPubMed
28.
go back to reference Danoviz ME, Nakamuta JS, Marques FL, dos Santos L, Alvarenga EC, dos Santos AA, et al. Rat adipose tissue-derived stem cells transplantation attenuates cardiac dysfunction post infarction and biopolymers enhance cell retention. PLoS ONE. 2010;5, e12077.PubMedCentralCrossRefPubMed Danoviz ME, Nakamuta JS, Marques FL, dos Santos L, Alvarenga EC, dos Santos AA, et al. Rat adipose tissue-derived stem cells transplantation attenuates cardiac dysfunction post infarction and biopolymers enhance cell retention. PLoS ONE. 2010;5, e12077.PubMedCentralCrossRefPubMed
29.
go back to reference Nakamuta JS, Danoviz ME, Marques FL, dos Santos L, Becker C, Gonçalves GA, et al. Cell therapy attenuates cardiac dysfunction post myocardial infarction: effect of timing, routes of injection and a fibrin scaffold. PLoS ONE. 2009;4, e6005.PubMedCentralCrossRefPubMed Nakamuta JS, Danoviz ME, Marques FL, dos Santos L, Becker C, Gonçalves GA, et al. Cell therapy attenuates cardiac dysfunction post myocardial infarction: effect of timing, routes of injection and a fibrin scaffold. PLoS ONE. 2009;4, e6005.PubMedCentralCrossRefPubMed
30.
go back to reference Planat-Benard V, Silvestre JS, Cousin B, André M, Nibbelink M, Tamarat R, et al. Plasticity of human adipose lineage cells toward endothelial cells: physiological and therapeutic persepetives. Circulation. 2004;109:656–63.CrossRefPubMed Planat-Benard V, Silvestre JS, Cousin B, André M, Nibbelink M, Tamarat R, et al. Plasticity of human adipose lineage cells toward endothelial cells: physiological and therapeutic persepetives. Circulation. 2004;109:656–63.CrossRefPubMed
31.
go back to reference Miranville A, Heeschen C, Sengenès C, Curat CA, Busse R, Bouloumié A. Improvement of postnatal neovascularization by human adipose tissue-derived stem cells. Circulation. 2004;110:349–55.CrossRefPubMed Miranville A, Heeschen C, Sengenès C, Curat CA, Busse R, Bouloumié A. Improvement of postnatal neovascularization by human adipose tissue-derived stem cells. Circulation. 2004;110:349–55.CrossRefPubMed
32.
go back to reference Moon MH, Kim SY, Kim YJ, Kim SJ, Lee JB, Bae YC, et al. Human adipose tissue-derived mesenchymal stem cells improve postnatal neovascularization in a mouse model of hindlimb ischemia. Cell Physiol Biochem. 2006;17:279–90.CrossRefPubMed Moon MH, Kim SY, Kim YJ, Kim SJ, Lee JB, Bae YC, et al. Human adipose tissue-derived mesenchymal stem cells improve postnatal neovascularization in a mouse model of hindlimb ischemia. Cell Physiol Biochem. 2006;17:279–90.CrossRefPubMed
33.
go back to reference Bassaneze V, Barauna VG, Lavini-Ramos C, Kalil J, Schettert IT, Miyakawa AA, et al. Shear stress induces nitric oxide-mediated vascular endothelial growth factor production in human adipose tissue mesenchymal stem cells. Stem Cells Dev. 2010;19:371–8.CrossRefPubMed Bassaneze V, Barauna VG, Lavini-Ramos C, Kalil J, Schettert IT, Miyakawa AA, et al. Shear stress induces nitric oxide-mediated vascular endothelial growth factor production in human adipose tissue mesenchymal stem cells. Stem Cells Dev. 2010;19:371–8.CrossRefPubMed
34.
35.
go back to reference Fu X, He Y, Xie C, Liu W. Bone marrow mesenchymal stem cell transplantation improves ovarian function and structure in rats with chemotherapy-induced ovarian damage. Cytotherapy. 2008;10:353–63.CrossRefPubMed Fu X, He Y, Xie C, Liu W. Bone marrow mesenchymal stem cell transplantation improves ovarian function and structure in rats with chemotherapy-induced ovarian damage. Cytotherapy. 2008;10:353–63.CrossRefPubMed
36.
go back to reference Sun M, Wang S, Li Y, Yu L, Gu F, Wang C, et al. Adipose-derived stem cells improved mouse ovary function after chemotherapy-induced ovary failure. Stem Cell Res Ther. 2013;4:80.PubMedCentralCrossRefPubMed Sun M, Wang S, Li Y, Yu L, Gu F, Wang C, et al. Adipose-derived stem cells improved mouse ovary function after chemotherapy-induced ovary failure. Stem Cell Res Ther. 2013;4:80.PubMedCentralCrossRefPubMed
37.
go back to reference Takehara Y, Yabuuchi A, Ezoe K, Kuroda T, Yamadera R, Sano C, et al. The restorative effects of adipose-derived mesenchymal stem cells on damaged ovarian function. Lab Invest. 2013;93:181–93.PubMedCentralCrossRefPubMed Takehara Y, Yabuuchi A, Ezoe K, Kuroda T, Yamadera R, Sano C, et al. The restorative effects of adipose-derived mesenchymal stem cells on damaged ovarian function. Lab Invest. 2013;93:181–93.PubMedCentralCrossRefPubMed
38.
go back to reference Danoviz ME, Bassaneze V, Nakamuta JS, dos Santos-Junior GR, Saint-Clair D, Bajgelman MC, et al. Adipose tissue-derived stem cells from humans and mice differ in proliferative capacity and genome stability in long-term cultures. Stem Cells Dev. 2011;20:661–70.CrossRefPubMed Danoviz ME, Bassaneze V, Nakamuta JS, dos Santos-Junior GR, Saint-Clair D, Bajgelman MC, et al. Adipose tissue-derived stem cells from humans and mice differ in proliferative capacity and genome stability in long-term cultures. Stem Cells Dev. 2011;20:661–70.CrossRefPubMed
39.
go back to reference Marcondes FK, Bianchi FJ, Tanno AP. Determination of the estrous cycle phases of rats: some helpful considerations. Braz J Biol. 2002;62:609–14.CrossRefPubMed Marcondes FK, Bianchi FJ, Tanno AP. Determination of the estrous cycle phases of rats: some helpful considerations. Braz J Biol. 2002;62:609–14.CrossRefPubMed
41.
go back to reference Yang H, Lee HH, Lee HC, Ko DS, Kim SS. Assessment of vascular endothelial growth factor expression and apoptosis in the ovarian graft:can exogenous gonadotropin promote angiogenesis after ovarian transplantation? Fertil Steril. 2008;90(4 Suppl):1550–8.CrossRefPubMed Yang H, Lee HH, Lee HC, Ko DS, Kim SS. Assessment of vascular endothelial growth factor expression and apoptosis in the ovarian graft:can exogenous gonadotropin promote angiogenesis after ovarian transplantation? Fertil Steril. 2008;90(4 Suppl):1550–8.CrossRefPubMed
42.
go back to reference Tomic D, Brodie SG, Deng C, Hickey RJ, Babus JK, Malkas LH, et al. Smad 3 may regulate follicular growth in the mouse ovary. Biol Reprod. 2002;66(4):917–23.CrossRefPubMed Tomic D, Brodie SG, Deng C, Hickey RJ, Babus JK, Malkas LH, et al. Smad 3 may regulate follicular growth in the mouse ovary. Biol Reprod. 2002;66(4):917–23.CrossRefPubMed
43.
go back to reference Aerts JMJ, Martinez-Madrid B, Leroy JLMR, Van Aelst S, Bols PEJ. Xenotransplantation by injection of a suspension of isolated preantral ovarian follicles and stroma cells under the kidney capsule of nude mice. Fertil Steril. 2010;94:708–14.CrossRefPubMed Aerts JMJ, Martinez-Madrid B, Leroy JLMR, Van Aelst S, Bols PEJ. Xenotransplantation by injection of a suspension of isolated preantral ovarian follicles and stroma cells under the kidney capsule of nude mice. Fertil Steril. 2010;94:708–14.CrossRefPubMed
44.
go back to reference Nisolle M, Casanas-Roux F, Qu J, Motta P, Donnez J. Histologic and ultrastructural evaluation of fresh and frozen-thawed human ovarian xenografts in nude mice. Fertil Steril. 2000;74:122–9.CrossRefPubMed Nisolle M, Casanas-Roux F, Qu J, Motta P, Donnez J. Histologic and ultrastructural evaluation of fresh and frozen-thawed human ovarian xenografts in nude mice. Fertil Steril. 2000;74:122–9.CrossRefPubMed
45.
go back to reference Song YH, Pinkernell K, Alt E. Stem cell induced cardiac regeneration: fusion/mitochondrial exchange and/or transdifferentiation? Cell Cycle. 2011;10:2281–6.CrossRefPubMed Song YH, Pinkernell K, Alt E. Stem cell induced cardiac regeneration: fusion/mitochondrial exchange and/or transdifferentiation? Cell Cycle. 2011;10:2281–6.CrossRefPubMed
46.
go back to reference Pfaffl MW. A new mathematical model for relative quantification in a real-time RT-PCR. Nucleic Acids Res. 2001;29:2002–7.CrossRef Pfaffl MW. A new mathematical model for relative quantification in a real-time RT-PCR. Nucleic Acids Res. 2001;29:2002–7.CrossRef
47.
go back to reference Tögel F, Hu Z, Weiss K, Isaac J, Lange C, Westenfelder C. Administered mesenchymal stem cells protect against ischemic acute renal failure through differentiation-independent mechanisms. Am J Physiol Renal Physiol. 2005;289:F31–42.CrossRefPubMed Tögel F, Hu Z, Weiss K, Isaac J, Lange C, Westenfelder C. Administered mesenchymal stem cells protect against ischemic acute renal failure through differentiation-independent mechanisms. Am J Physiol Renal Physiol. 2005;289:F31–42.CrossRefPubMed
48.
go back to reference Guo J, Lin GS, Bao CY, Hu ZM, Hu MY. Anti-inflammation role for mesenchymal stem cells transplantation in myocardial infarction. Inflamm. 2007;30:97–104.CrossRef Guo J, Lin GS, Bao CY, Hu ZM, Hu MY. Anti-inflammation role for mesenchymal stem cells transplantation in myocardial infarction. Inflamm. 2007;30:97–104.CrossRef
49.
go back to reference Uccelli A, Pistoia V, Moretta L. Mesenchymal stem cells: a new strategy for immunosuppression? Trends Immunol. 2007;28:219–26.CrossRefPubMed Uccelli A, Pistoia V, Moretta L. Mesenchymal stem cells: a new strategy for immunosuppression? Trends Immunol. 2007;28:219–26.CrossRefPubMed
50.
go back to reference Gnecchi M, He H, Noiseux N, Liang OD, Zhang L, Morello F, et al. Evidence supporting paracrine hypothesis for Akt-modified mesenchymal stem cell-mediated cardiac protection and functional improvement. FASEB J. 2006;20:661–9.CrossRefPubMed Gnecchi M, He H, Noiseux N, Liang OD, Zhang L, Morello F, et al. Evidence supporting paracrine hypothesis for Akt-modified mesenchymal stem cell-mediated cardiac protection and functional improvement. FASEB J. 2006;20:661–9.CrossRefPubMed
51.
go back to reference Wang M, Zhang W, Crisostomo P, Markel T, Meldrum KK, Fu XY, et al. STAT3 mediates bone marrow mesenchymal stem cell VEGF production. J Mol Cell Cardiol. 2007;42:1009–15.PubMedCentralCrossRefPubMed Wang M, Zhang W, Crisostomo P, Markel T, Meldrum KK, Fu XY, et al. STAT3 mediates bone marrow mesenchymal stem cell VEGF production. J Mol Cell Cardiol. 2007;42:1009–15.PubMedCentralCrossRefPubMed
52.
go back to reference Westwood FR. The female rat reproductive cycle: a practical histological guide to staging. Toxicol Pathol. 2008;36(3):375–84.CrossRefPubMed Westwood FR. The female rat reproductive cycle: a practical histological guide to staging. Toxicol Pathol. 2008;36(3):375–84.CrossRefPubMed
Metadata
Title
Does adipose tissue-derived stem cell therapy improve graft quality in freshly grafted ovaries?
Authors
Luciana L. Damous
Juliana S. Nakamuta
Ana ET Saturi de Carvalho
Katia Candido Carvalho
José Maria Soares-Jr
Manuel de Jesus Simões
José Eduardo Krieger
Edmund Chada Baracat
Publication date
01-12-2015
Publisher
BioMed Central
Published in
Reproductive Biology and Endocrinology / Issue 1/2015
Electronic ISSN: 1477-7827
DOI
https://doi.org/10.1186/s12958-015-0104-2

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