SG11201809474TA - Compositions and methods for bioengineered tissues - Google Patents

Compositions and methods for bioengineered tissues

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Publication number
SG11201809474TA
SG11201809474TA SG11201809474TA SG11201809474TA SG11201809474TA SG 11201809474T A SG11201809474T A SG 11201809474TA SG 11201809474T A SG11201809474T A SG 11201809474TA SG 11201809474T A SG11201809474T A SG 11201809474TA SG 11201809474T A SG11201809474T A SG 11201809474TA
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SG
Singapore
Prior art keywords
international
north carolina
north
chapel hill
chapel
Prior art date
Application number
SG11201809474TA
Inventor
Ariel Dawn Hanson
Mitsuo Yamauchi
Eliane Lucie Wauthier
Timothy Anh-Hieu Dinh
Praveen SETHUPATHY
Lola M Reid
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Univ North Carolina Chapel Hill
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Application filed by Univ North Carolina Chapel Hill filed Critical Univ North Carolina Chapel Hill
Publication of SG11201809474TA publication Critical patent/SG11201809474TA/en

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    • C12N5/00Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
    • C12N5/06Animal cells or tissues; Human cells or tissues
    • C12N5/0602Vertebrate cells
    • C12N5/067Hepatocytes
    • C12N5/0671Three-dimensional culture, tissue culture or organ culture; Encapsulated cells
    • AHUMAN NECESSITIES
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    • A61L27/00Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/14Macromolecular materials
    • A61L27/22Polypeptides or derivatives thereof, e.g. degradation products
    • A61L27/24Collagen
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    • A61L27/00Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/36Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix
    • A61L27/3604Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix characterised by the human or animal origin of the biological material, e.g. hair, fascia, fish scales, silk, shellac, pericardium, pleura, renal tissue, amniotic membrane, parenchymal tissue, fetal tissue, muscle tissue, fat tissue, enamel
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    • A61L27/36Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix
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    • A61L27/3625Vascular tissue, e.g. heart valves
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    • A61L27/3633Extracellular matrix [ECM]
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    • A61L27/3683Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix subjected to a specific treatment prior to implantation, e.g. decellularising, demineralising, grinding, cellular disruption/non-collagenous protein removal, anti-calcification, crosslinking, supercritical fluid extraction, enzyme treatment
    • A61L27/3691Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix subjected to a specific treatment prior to implantation, e.g. decellularising, demineralising, grinding, cellular disruption/non-collagenous protein removal, anti-calcification, crosslinking, supercritical fluid extraction, enzyme treatment characterised by physical conditions of the treatment, e.g. applying a compressive force to the composition, pressure cycles, ultrasonic/sonication or microwave treatment, lyophilisation
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    • A61L27/3886Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix containing added animal cells comprising two or more cell types
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    • A61L27/3895Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix containing added animal cells using specific culture conditions, e.g. stimulating differentiation of stem cells, pulsatile flow conditions
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    • A61L27/00Materials for grafts or prostheses or for coating grafts or prostheses
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Abstract

INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization MUNIIIIIMUMINHOHMEHIMMEMIN International Bureau (10) International Publication Number (43) International Publication Date ....0\". WO 2017/196668 Al 16 November 2017 (16.11.2017) WIPO I PCT (51) International Patent Classification: more Road, Chapel Hill, North Carolina 27514 (US). C12N 5/00 (2006.01) C12N 5/071 (2010.01) DINH, Timothy Anh-Hieu; 210 Ridge Trail, Chapel Hill, A61L 27/24 (2006.01) C12N 5/09 (2010.01) North Carolina 27516 (US). SETHUPATHY, Praveen; A61L 27/36 (2006.01) C12N 7/00 (2006.01) 512 Rollesby Court, Hillsborough, North Carolina 27278 (21) International Application Number: (US). REID, Lola M.; 3621 Sweeten Creek Road, Chapel PCT/US2017/031320 Hill, North Carolina 27514 (US). (22) International Filing Date: (74) Agent: VILLACORTA, Gilberto M. et al.; FOLEY & LARDNER LLP, 3000 K Street N.W., Suite 600, Washing- 05 May 2017 (05.05.2017) ton, District of Columbia 20007-5109 (US). (25) Filing Language: English (81) Designated States (unless otherwise indicated, for every (26) Publication Language: English kind of national protection available): AE, AG, AL, AM, (30) Priority Data: AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, 62/335,013 11 May 2016 (11.05.2016) US CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, 15/586,061 03 May 2017 (03.05.2017) US DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, KP, KR, (71) Applicant: THE UNIVERSITY OF NORTH CAROLI- KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, NA AT CHAPEL HILL [US/US]; Office of Commer- MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, cialization and Economic Development, 100 Europa Drive, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, Suite 430, Chapel Hill, North Carolina 27517 (US). SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, — TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. — (72) Inventors: HANSON, Ariel Dawn; 55 Hall Ave., Apt. = 3, Sommerville, Massachusetts 02144 (US). YAMAUCHI, (84) Designated States (unless otherwise indicated, for every Mitsuo; 208 Silver Creek Trail, Chapel Hill, North Car- kind of regional protection available): ARIPO (BW, GH, olina 27514 (US). WAUTHIER, Eliane Lucie; 720 Ken- GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, = = (54) Title: COMPOSITIONS EE EE EE 2000- 1800- - 1600- 1400- = 1200- 1000- = 800- _ g 600- = = 1 4 AND , t METHODS FOR BIOENGINEERED TISSUES , i lt 1 1 IlfAii IMFRESH 0.,,,,..P_., 4 ,. FIG IA TISSUE IE titiltifattttikttil BIOiAATRIX SCAFFOLD = GROWTH FACTORS = = — ,-1 'i FIG. 18 FIE IC GC ,tD ,D ,tD t:T ,-1 IN N (57) : The present disclosure positions employed in generation ' FIG. ID provides methods for producing bioengineered thereof. FIG. IE tissue along apparatus and other relevant com- [Continued on next page] WO 2017/196668 Al MIDEDIM1111011111111111111111111111111111111111111111111111011110111110111111111111 UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). Published: — with international search report (Art. 21(3))
SG11201809474TA 2016-05-11 2017-05-05 Compositions and methods for bioengineered tissues SG11201809474TA (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662335013P 2016-05-11 2016-05-11
US15/586,061 US20170369849A1 (en) 2016-05-11 2017-05-03 Compositions and methods for bioengineered tissues
PCT/US2017/031320 WO2017196668A1 (en) 2016-05-11 2017-05-05 Compositions and methods for bioengineered tissues

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