Increased porosity of electrospun hybrid scaffolds improved bladder tissue regeneration

Journal of Biomedical Materials Research - Part A

Volumn 102, Issue 7, 2014, Pages 2116-2124

  Horst, Maya ^a   Milleret, Vincent ^b   Nötzli, Sarah ^c   Madduri, Srinivas ^c   Sulser, Tullio ^c   Gobet, Rita ^a   Eberli, Daniel ^c  

^a UNIVERSITY CHILDREN S HOSPITAL   (Switzerland)

^b UNIVERSITY HOSPITAL ZURICH   (Switzerland)

^c UNIVERSITY HOSPITAL ZURICH   (Switzerland)

Author keywords

bladder acellular matrix; bladder tissue engineering; hybrid scaffold; porosity; vascularization

Indexed keywords

CELL PROLIFERATION; COPOLYMERS; POROSITY; SCANNING ELECTRON MICROSCOPY; TISSUE;

ACELLULAR MATRICES; BLADDER TISSUE ENGINEERING; HISTOLOGICAL ANALYSIS; HYBRID SCAFFOLDS; IN-VITRO EVALUATION; MORPHOLOGICAL CHARACTERISTIC; POLY-LACTIDE-CO-GLYCOLIDE; VASCULARIZATION;

SCAFFOLDS (BIOLOGY);

POLYETHYLENE; POLYGLACTIN; TISSUE SCAFFOLD; LACTIC ACID; POLYGLYCOLIC ACID; POLYLACTIC ACID-POLYGLYCOLIC ACID COPOLYMER;

ANIMAL CELL; ANIMAL EXPERIMENT; ANIMAL TISSUE; ARTICLE; BLADDER; BLADDER RECONSTRUCTION; BLADDER WALL; CAPILLARY DENSITY; CELL INFILTRATION; CELL MIGRATION; CELL PROLIFERATION; HISTOLOGY; IN VITRO STUDY; IN VIVO STUDY; MORPHOLOGICAL TRAIT; NONHUMAN; POROSITY; REVASCULARIZATION; SCANNING ELECTRON MICROSCOPY; SMOOTH MUSCLE FIBER; TISSUE ENGINEERING; TISSUE REGENERATION; ANIMAL; CELL CULTURE; CYTOLOGY; PHYSIOLOGY; REGENERATION; SMOOTH MUSCLE; SWINE; TISSUE SCAFFOLD;

ANIMALS; CELL PROLIFERATION; CELLS, CULTURED; LACTIC ACID; MICROSCOPY, ELECTRON, SCANNING; MUSCLE, SMOOTH; POLYGLYCOLIC ACID; REGENERATION; SWINE; TISSUE SCAFFOLDS; URINARY BLADDER;

EID: 84901503499     PISSN: 15493296     EISSN: 15524965     Source Type: Journal    
DOI: 10.1002/jbm.a.34889     Document Type: Article

References (30)

1. Horst M, Madduri S, Milleret V, Sulser T, Gobet R, Eberli D,. A bilayered hybrid microfibrous PLGA-Acellular matrix scaffold for hollow organ tissue engineering. Biomaterials 2013; 34: 1537-1545.
2. Lee SJ, Yoo JJ, Lim GJ, Atala A, Stitzel J,. In vitro evaluation of electrospun nanofiber scaffolds for vascular graft application. J Biomed Mater Res A 2007; 83: 999-1008.
3. Baker BM, Gee AO, Metter RB, Nathan AS, Marklein RA, Burdick JA, Mauck RL,. The potential to improve cell infiltration in composite fiber-aligned electrospun scaffolds by the selective removal of sacrificial fibers. Biomaterials 2008; 29: 2348-2358.
4. Leong MF, Chan WY, Chian KS, Rasheed MZ, Anderson JM,. Fabrication and in vitro and in vivo cell infiltration study of a bilayered cryogenic electrospun poly(d,l-lactide) scaffold. J Biomed Mater Res A 2010; 94: 1141-1149.
5. Feng B, Jinkang Z, Zhen W, Jianxi L, Jiang C, Jian L, Goulin M, Xin D,. The effect of pore size on tissue ingrowth and neovascularization in porous bioceramics of controlled architecture in vivo. Biomed Mater 2011; 6: 015007.
6. Fedorovich NE, Kuipers E, Gawlitta D, Dhert WJ, Alblas J,. Scaffold porosity and oxygenation of printed hydrogel constructs affect functionality of embedded osteogenic progenitors. Tissue Eng Part A 2011; 17: 2473-2486.
7. Ju YM, Choi JS, Atala A, Yoo JJ, Lee SJ,. Bilayered scaffold for engineering cellularized blood vessels. Biomaterials 2010; 31: 4313-4321.
8. Baker SC, Atkin N, Gunning PA, Granville N, Wilson K, Wilson D, Southgate J,. Characterisation of electrospun polystyrene scaffolds for three-dimensional in vitro biological studies. Biomaterials 2006; 27: 3136-3146.
9. Milleret V, Simona B, Neuenschwander P, Hall H,. Tuning electrospinning parameters for production of 3D-fiber-fleeces with increased porosity for soft tissue engineering applications. Eur Cell Mater 2011; 21: 286-303.
10. Simonet M, Schneider OD, Neuenschwander P, Stark WJ,. Ultraporous 3D polymer meshes by low-temperature electrospinning: Use of ice crystals as a removable void template. Polym Eng Sci 2007; 47: 2020-2026.
11. Godbey WT, Hindy SB, Sherman ME, Atala A,. A novel use of centrifugal force for cell seeding into porous scaffolds. Biomaterials 2004; 25: 2799-2805.
12. Sasano H, Suzuki T,. Pathological evaluation of angiogenesis in human tumor. Biomed Pharmacother 2005; 59 (Suppl 2): S334-S336.
13. Zeltinger J, Sherwood JK, Graham DA, Mueller R, Griffith LG,. Effect of pore size and void fraction on cellular adhesion, proliferation, and matrix deposition. Tissue Eng 2001; 7: 557-572.
14. Rnjak-Kovacina J, Weiss AS,. Increasing the pore size of electrospun scaffolds. Tissue Eng Part B Rev 2011; 17: 365-372.
15. Zhong S, Zhang Y, Lim CT,. Fabrication of large pores in electrospun nanofibrous scaffolds for cellular infiltration: A review. Tissue Eng Part B Rev 2012; 18: 77-87.
16. Kidoaki S, Kwon IK, Matsuda T,. Mesoscopic spatial designs of nano- and microfiber meshes for tissue-engineering matrix and scaffold based on newly devised multilayering and mixing electrospinning techniques. Biomaterials 2005; 26: 37-46.
17. Ding B, Kimura E, Sato T, Fujita S, Shiratori S,. Fabrication of blend biodegradable nanofibrous nonwoven mats via multi-jet electrospinning. Polymer 2004; 45: 1895-1902.
18. Rnjak-Kovacina J, Wise SG, Li Z, Maitz PK, Young CJ, Wang Y, Weiss AS,. Tailoring the porosity and pore size of electrospun synthetic human elastin scaffolds for dermal tissue engineering. Biomaterials 2011; 32: 6729-6736.
19. Leong MF, Chian KS, Mhaisalkar PS, Ong WF, Ratner BD,. Effect of electrospun poly(d,l-lactide) fibrous scaffold with nanoporous surface on attachment of porcine esophageal epithelial cells and protein adsorption. J Biomed Mater Res A 2009; 89: 1040-1048.
20. Kim MS, Ahn HH, Shin YN, Cho MH, Khang G, Lee HB,. An in vivo study of the host tissue response to subcutaneous implantation of PLGA- and/or porcine small intestinal submucosa-based scaffolds. Biomaterials 2007; 28: 5137-5143.
21. Badylak SF,. Xenogeneic extracellular matrix as a scaffold for tissue reconstruction. Transpl Immunol 2004; 12: 367-377.
22. Allman AJ, McPherson TB, Badylak SF, Merrill LC, Kallakury B, Sheehan C, Reader RH, Metzger DW,. Xenogeneic extracellular matrix grafts elicit a TH2-restricted immune response. Transplantation 2001; 71: 1631-1640.
23. Farhat WA, Chen J, Haig J, Antoon R, Litman J, Sherman C, Derwin K, Yeger H,. Porcine bladder acellular matrix (ACM): Protein expression, mechanical properties. Biomed Mater 2008; 3: 025015.
24. Kruyt M, De Bruijn J, Rouwkema J, Van Bliterswijk C, Oner C, Verbout A, Dhert W,. Analysis of the dynamics of bone formation, effect of cell seeding density, and potential of allogeneic cells in cell-based bone tissue engineering in goats. Tissue Eng Part A 2008; 14: 1081-1088.
25. Ionescu LC, Mauck RL,. Porosity and cell preseeding influence electrospun scaffold maturation and meniscus integration in vitro. Tissue Eng Part A 2013; 19: 538-547.
26. Sievert KD, Amend B, Stenzl A,. Tissue engineering for the lower urinary tract: A review of a state of the art approach. Eur Urol 2007; 52: 1580-1589.
27. Zhang Y, Frimberger D, Cheng EY, Lin HK, Kropp BP,. Challenges in a larger bladder replacement with cell-seeded and unseeded small intestinal submucosa grafts in a subtotal cystectomy model. BJU Int 2006; 98: 1100-1105.
28. Landman J, Olweny E, Sundaram CP, Andreoni C, Collyer WC, Rehman J, Jerde TJ, Lin HK, Lee DI, Nunhlist EH, Humphrey PA, Narkada SY, Clayman RV,. Laparoscopic mid sagittal hemicystectomy and bladder reconstruction with small intestinal submucosa and reimplantation of ureter into small intestinal submucosa: 1-year followup. J Urol 2004; 171 (6 Pt 1): 2450-2455.
29. Brown AL, Farhat W, Merguerian PA, Wilson GJ, Khoury AE, Woodhouse KA,. 22 week assessment of bladder acellular matrix as a bladder augmentation material in a porcine model. Biomaterials 2002; 23: 2179-2190.
30. Ko HC, Milthorpe BK, McFarland CD,. Engineering thick tissues-The vascularisation problem. Eur Cell Mater 2007; 14: 1-18; (discussion 18-19).