1Lorenz e, uphoff d, reid tr, shelton e (1951) Modification of irradiation injury in mice and guinea pigs by bone marrow injections. J Natl Cancer Inst 12: 197-201.

2Friedenstein AJ, Gorskaja JF, Kulagina NN (1976) Fibroblast precursors in normal and irradiated mouse hematopoietic organs. Exp Hematol 4: 267-274.

3Becker aj, mcculloch ea, till je (1963) Cytological demonstration of the clonal nature of spleen colonies derived from transplanted mouse marrow cells. Nature 197: 452-454.

4TILL JE, mcculloch EA (1961) A direct measurement of the radiation sensitivity of normal mouse bone marrow cells. Radiat Res 14: 213-222.

5Till je, mcculloch ea, siminovitch l (1964) A stochastic model of stem cell proliferation, based on the growth of spleen colony-forming cells. Proc Natl Acad Sci U S A 51: 29-36.

6Caplan AI (1991) Mesenchymal stem cells. J Orthop Res 9: 641-650.

7Pittenger MF, Mackay AM, Beck SC, et al. (1999) Multilineage potential of adult human mesenchymal stem cells. Science 284: 143-147.

8Zuk PA, Zhu M, Mizuno H, et al. (2001) Multilineage cells from human adipose tissue: Implications for cell-based therapies. Tissue Eng. 7: 211-228.

9Wagner W, Wein F, Seckinger A, et al. (2005) Comparative characteristics of mesenchymal stem cells from human bone marrow, adipose tissue, and umbilical cord blood. Exp Hematol. 33: 1402-1416.

10Fraser JK, Wulur I, Alfonso Z, Hedrick MH (2006) Fat tissue: An underappreciated source of stem cells for biotechnology. Trends Biotechnol 24: 150-154.

11Helder MN, Knippenberg M, Klein-Nulend J, Wuisman PI (2007) Stem cells from adipose tissue allow challenging new concepts for regenerative medicine. Tissue Eng 13:1799-1808.

12Strem BM, Hicok KC, Zhu M, et al. (2005) Multipotential differentiation of adipose tissue-derived stem cells. Keio J Med 54:132-141.

13Sakaguchi Y, Sekiya I, Yagishita K, Muneta T (2005) Comparison of human stem cells derived from various mesenchymal tissues: Superiority of synovium as a cell source. Arthritis Rheum 52: 2521-2529.

14Morizono K, De Ugarte DA, Zhu M, et al. (2003) Multilineage cells from adipose tissue as gene delivery vehicles. Hum Gene Ther 14: 59-66.

15Kim HJ, Park JS (2017) Usage of human mesenchymal stem cells in cell-based therapy: Advantages and disadvantages. Dev Reprod 21:1-10.

16NIH.Regenerative medicine. https://stemcells.nih.gov/info/Regenerative_Medicine/2006Chapter2.htm. Updated 2006. Accessed 01/11, 2019.

17NIH. Stem cells. https://stemcells.nih.gov/info/2001report/chapter5.htm. Updated 2001. Accessed 01/27, 2019.

18Zhu B, Murthy SK (2013) Stem cell separation technologies. Curr Opin Chem Eng 2: 3-7.

19Gothard D, Tare RS, Mitchell PD, Dawson JI, Oreffo RO (2011) In search of the skeletal stem cell: Isolation and separation strategies at the macro/micro scale for skeletal regeneration. Lab Chip. 11: 1206-1220.

20Bauer J (1999) Advances in cell separation: Recent developments in counterflow centrifugal elutriation and continuous flow cell separation. J Chromatogr B Biomed Sci Appl 722: 55-69.

21Thiel A, Scheffold A, Radbruch A (1998) Immunomagnetic cell sorting--pushing the limits. Immunotechnology 4: 89-96.

22Putnam DD, Namasivayam V, Burns MA (2003) Cell affinity separations using magnetically stabilized fluidized beds: Erythrocyte subpopulation fractionation utilizing a lectin-magnetite support. Biotechnol Bioeng 81: 650-665.

23Ugelstad J, Mork P, Kaggerud K, Ellingsen T, Berge A (1980) Swelling of oligomer-polymer particles. new methods of preparation. Advances in colloid and interface science 13: 101-140.

24Ugelstad J, Stenstad P, Kilaas L, et al. (1993) Monodisperse magnetic polymer particles. new biochemical and biomedical applications. Blood Purif 11: 349-369.

25Safarik I, Safarikova M (2004) Magnetic techniques for the isolation and purification of proteins and peptides. Biomagn Res Technol 2: 7-044X-2-7.

26Neurauter AA, Bonyhadi M, Lien E, et al. (2007) Cell isolation and expansion using dynabeads. Adv Biochem Eng Biotechnol 106: 41-73.

27Safarik I, Safarikova M (1999) Use of magnetic techniques for the isolation of cells. J Chromatogr B Biomed Sci Appl 722: 33-53.

28Wognum AW, Eaves AC, Thomas TE (2003) Identification and isolation of hematopoietic stem cells. Arch Med Res 34: 461-475.

29Cherry EM, Maxim PG, Eaton JK (2010) Particle size, magnetic field, and blood velocity effects on particle retention in magnetic drug targeting. Med Phys 37:175-182.

30Thomas Ed, Lochte Hl, Jr, Lu Wc, Ferrebee Jw (1957) Intravenous infusion of bone marrow in patients receiving radiation and chemotherapy. N Engl J Med 257: 491-496

31Weissman IL, Shizuru JA (2008) The origins of the identification and isolation of hematopoietic stem cells, and their capability to induce donor-specific transplantation tolerance and treat autoimmune diseases. Blood 112: 3543-3553.

32Spangrude GJ, Heimfeld S, Weissman IL (1998) Purification and characterization of mouse hematopoietic stem cells. Science 241: 58-62.

33Brown SA, Levi B, Lequeux C, Wong VW, Mojallal A, Longaker MT (2010) Basic science review on adipose tissue for clinicians. Plast Reconstr Surg. 126: 1936-1946.

34De Francesco F, Ricci G, D'Andrea F, Nicoletti GF, Ferraro GA (2015) Human adipose stem cells: From bench to bedside. Tissue Eng Part B Rev 21:572-584.

35Zuk PA, Zhu M, Mizuno H, et al. (2001) Multilineage cells from human adipose tissue: Implications for cell-based therapies. Tissue Eng. 7:211-228.

36Zuk PA, Zhu M, Ashjian P, et al. (2002) Human adipose tissue is a source of multipotent stem cells. Mol Biol Cell. 13: 4279- 4295.

37NIH. Stem cells. https://stemcells.nih.gov/info/basics/4.htm. Updated 2016. Accessed 02/04, 2019.

38PR Newswire. First FDA-approved cell therapy for leukemia utilizes thermo fisher scientific's CTS dynabeads technology. https://www.prnewswire.com/news-releases/ first-fda-approved-cell-therapy-for-leukemia-utilizes-thermo- fisher-scientifics-cts-dynabeads-technology-300511732. html. Updated August 30, 2017. Accessed March 26, 2018.

39Bourin P, Bunnell BA, Casteilla L, et al. (2013) Stromal cells from the adipose tissue-derived stromal vascular fraction and culture expanded adipose tissue-derived stromal/stem cells: A joint statement of the international federation for adipose therapeutics and science (IFATS) and the international society for cellular therapy (ISCT). Cytotherapy 15: 641-648.

40Raimondo S, Penna C, Pagliaro P, Geuna S (2006) Morphological characterization of GFP stably transfected adult mesenchymal bone marrow stem cells. J Anat 208 :3-12.

41Bonab MM, Alimoghaddam K, Talebian F, Ghaffari SH, Ghavamzadeh A, Nikbin B (2006) Aging of mesenchymal stem cell in vitro. BMC Cell Biol 7:14-2121-7-14.

42Chachques JC, Herreros J, Trainini J, et al. (2004) Autologous human serum for cell culture avoids the implantation of cardioverter- defibrillators in cellular cardiomyoplasty. Int J Cardiol 95 Suppl 1:S29-33.

43Rombouts WJ, Ploemacher RE (2003) Primary murine MSC show highly efficient homing to the bone marrow but lose homing ability following culture. Leukemia 17:160-170.

44Miura M, Miura Y, Padilla-Nash HM, et al. (2006) Accumulated chromosomal instability in murine bone marrow mesenchymal stem cells leads to malignant transformation. Stem Cells 24:1095-1103.

45Tolar J, Nauta AJ, Osborn MJ, et al. (2007) Sarcoma derived from cultured mesenchymal stem cells. Stem Cells 25: 371-379.