CA2459353A1 - Method for creating a cell growth surface on a polymeric substrate - Google Patents
Method for creating a cell growth surface on a polymeric substrate Download PDFInfo
- Publication number
- CA2459353A1 CA2459353A1 CA002459353A CA2459353A CA2459353A1 CA 2459353 A1 CA2459353 A1 CA 2459353A1 CA 002459353 A CA002459353 A CA 002459353A CA 2459353 A CA2459353 A CA 2459353A CA 2459353 A1 CA2459353 A1 CA 2459353A1
- Authority
- CA
- Canada
- Prior art keywords
- plasma
- chamber
- treatment chamber
- polymer
- treated
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
- 238000000034 method Methods 0.000 title claims abstract description 36
- 239000000758 substrate Substances 0.000 title claims description 21
- 230000010261 cell growth Effects 0.000 title abstract description 13
- 229920000642 polymer Polymers 0.000 claims abstract description 21
- 229920000307 polymer substrate Polymers 0.000 claims abstract description 6
- 238000011282 treatment Methods 0.000 claims description 45
- 239000007789 gas Substances 0.000 claims description 21
- 239000001301 oxygen Substances 0.000 claims description 16
- 229910052760 oxygen Inorganic materials 0.000 claims description 16
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 12
- 239000004793 Polystyrene Substances 0.000 claims description 10
- 229920002223 polystyrene Polymers 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 238000004891 communication Methods 0.000 claims description 6
- 230000009977 dual effect Effects 0.000 claims description 5
- 230000003028 elevating effect Effects 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 4
- 238000005259 measurement Methods 0.000 claims description 3
- 238000004458 analytical method Methods 0.000 claims description 2
- 238000001493 electron microscopy Methods 0.000 claims description 2
- 230000021164 cell adhesion Effects 0.000 abstract description 4
- 210000002381 plasma Anatomy 0.000 description 64
- 210000004027 cell Anatomy 0.000 description 18
- 238000009832 plasma treatment Methods 0.000 description 15
- GQPLMRYTRLFLPF-UHFFFAOYSA-N Nitrous Oxide Chemical compound [O-][N+]#N GQPLMRYTRLFLPF-UHFFFAOYSA-N 0.000 description 14
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 12
- 210000002966 serum Anatomy 0.000 description 10
- 229910052757 nitrogen Inorganic materials 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 239000001272 nitrous oxide Substances 0.000 description 5
- 230000012010 growth Effects 0.000 description 4
- 238000001000 micrograph Methods 0.000 description 4
- 210000001519 tissue Anatomy 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 238000004113 cell culture Methods 0.000 description 3
- 125000003636 chemical group Chemical group 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 239000010453 quartz Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 241000894007 species Species 0.000 description 3
- 238000004381 surface treatment Methods 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 230000004913 activation Effects 0.000 description 2
- -1 and most preferably Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007943 implant Substances 0.000 description 2
- 230000001965 increasing effect Effects 0.000 description 2
- 125000000449 nitro group Chemical class [O-][N+](*)=O 0.000 description 2
- 239000012811 non-conductive material Substances 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 102000004506 Blood Proteins Human genes 0.000 description 1
- 108010017384 Blood Proteins Proteins 0.000 description 1
- 241000283690 Bos taurus Species 0.000 description 1
- 102000016289 Cell Adhesion Molecules Human genes 0.000 description 1
- 108010067225 Cell Adhesion Molecules Proteins 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 102000010834 Extracellular Matrix Proteins Human genes 0.000 description 1
- 108010037362 Extracellular Matrix Proteins Proteins 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 229920002319 Poly(methyl acrylate) Polymers 0.000 description 1
- 229920002732 Polyanhydride Polymers 0.000 description 1
- 229920001273 Polyhydroxy acid Polymers 0.000 description 1
- 229920001710 Polyorthoester Polymers 0.000 description 1
- 229920000388 Polyphosphate Polymers 0.000 description 1
- 230000001464 adherent effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 150000001408 amides Chemical group 0.000 description 1
- 150000001412 amines Chemical group 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 239000000427 antigen Substances 0.000 description 1
- 102000036639 antigens Human genes 0.000 description 1
- 108091007433 antigens Proteins 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 235000014633 carbohydrates Nutrition 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 150000001722 carbon compounds Chemical class 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000005495 cold plasma Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000012912 drug discovery process Methods 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 210000002919 epithelial cell Anatomy 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 210000002744 extracellular matrix Anatomy 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 210000002950 fibroblast Anatomy 0.000 description 1
- 239000003574 free electron Substances 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 239000003102 growth factor Substances 0.000 description 1
- 239000007952 growth promoter Substances 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 229940088597 hormone Drugs 0.000 description 1
- 239000005556 hormone Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000010102 injection blow moulding Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 150000002632 lipids Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 210000002901 mesenchymal stem cell Anatomy 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 238000007431 microscopic evaluation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920005615 natural polymer Polymers 0.000 description 1
- 210000002569 neuron Anatomy 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 238000010606 normalization Methods 0.000 description 1
- 102000039446 nucleic acids Human genes 0.000 description 1
- 108020004707 nucleic acids Proteins 0.000 description 1
- 150000007523 nucleic acids Chemical class 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920002627 poly(phosphazenes) Polymers 0.000 description 1
- 229920002492 poly(sulfone) Polymers 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000001205 polyphosphate Substances 0.000 description 1
- 235000011176 polyphosphates Nutrition 0.000 description 1
- 229920001282 polysaccharide Polymers 0.000 description 1
- 102000004196 processed proteins & peptides Human genes 0.000 description 1
- 108090000765 processed proteins & peptides Proteins 0.000 description 1
- 238000000159 protein binding assay Methods 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 150000003254 radicals Chemical class 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 229920001059 synthetic polymer Polymers 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 125000003396 thiol group Chemical group [H]S* 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
- B29C59/14—Surface shaping of articles, e.g. embossing; Apparatus therefor by plasma treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/14—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by electrical means
- B05D3/141—Plasma treatment
- B05D3/142—Pretreatment
- B05D3/144—Pretreatment of polymeric substrates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
- B29C59/14—Surface shaping of articles, e.g. embossing; Apparatus therefor by plasma treatment
- B29C59/142—Surface shaping of articles, e.g. embossing; Apparatus therefor by plasma treatment of profiled articles, e.g. hollow or tubular articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/22—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to internal surfaces, e.g. of tubes
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/947,035 US6617152B2 (en) | 2001-09-04 | 2001-09-04 | Method for creating a cell growth surface on a polymeric substrate |
| US09/947,035 | 2001-09-04 | ||
| PCT/US2002/022926 WO2003020872A1 (en) | 2001-09-04 | 2002-07-18 | Method for creating a cell growth surface on a polymeric substrate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2459353A1 true CA2459353A1 (en) | 2003-03-13 |
Family
ID=25485405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002459353A Abandoned CA2459353A1 (en) | 2001-09-04 | 2002-07-18 | Method for creating a cell growth surface on a polymeric substrate |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US6617152B2 (enExample) |
| EP (1) | EP1430108B1 (enExample) |
| JP (1) | JP4163617B2 (enExample) |
| CA (1) | CA2459353A1 (enExample) |
| DK (1) | DK1430108T3 (enExample) |
| WO (1) | WO2003020872A1 (enExample) |
Families Citing this family (86)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005110676A (ja) * | 2003-09-17 | 2005-04-28 | Think Engineering Kk | 生細胞培養基材、該基材の製造方法、および該製造方法に用いるエッチング処理装置、並びに生細胞の培養方法 |
| JP4752047B2 (ja) * | 2004-06-30 | 2011-08-17 | 国立大学法人北海道大学 | 細胞培養用基材の製造方法及び細胞培養方法 |
| US7157375B2 (en) * | 2004-08-25 | 2007-01-02 | Agere Systems, Inc. | Methods of downstream microwave photoresist removal and via clean, particularly following Stop-On TiN etching |
| US8017395B2 (en) | 2004-12-17 | 2011-09-13 | Lifescan, Inc. | Seeding cells on porous supports |
| JP4660702B2 (ja) * | 2005-05-19 | 2011-03-30 | 国立大学法人名古屋大学 | プラズマ発生装置付き射出成形装置並びに射出成形及び表面処理方法 |
| AU2006202209B2 (en) * | 2005-05-27 | 2011-04-14 | Lifescan, Inc. | Amniotic fluid derived cells |
| CA2613889A1 (en) * | 2005-06-08 | 2006-12-14 | Centocor, Inc. | A cellular therapy for ocular degeneration |
| WO2007008755A2 (en) * | 2005-07-08 | 2007-01-18 | The Board Of Regents, The University Of Texas System | Surface functionalization of polymeric materials |
| WO2007071339A1 (en) | 2005-12-21 | 2007-06-28 | Universite Catholique De Louvain | Isolated liver stem cells |
| US8741643B2 (en) | 2006-04-28 | 2014-06-03 | Lifescan, Inc. | Differentiation of pluripotent stem cells to definitive endoderm lineage |
| EP1873205A1 (en) * | 2006-06-12 | 2008-01-02 | Corning Incorporated | Thermo-responsive blends and uses thereof |
| US20080153077A1 (en) * | 2006-06-12 | 2008-06-26 | David Henry | Substrates for immobilizing cells and tissues and methods of use thereof |
| US8497126B2 (en) * | 2006-06-30 | 2013-07-30 | Corning Incorporated | Method of making enhanced cell growth surface |
| WO2008030457A2 (en) * | 2006-09-06 | 2008-03-13 | Corning Incorporated | Nanofibers, nanofilms and methods of making/using thereof |
| US8053230B2 (en) * | 2006-09-07 | 2011-11-08 | Nalge Nunc International Corporation | Culture dish with lid |
| AU2007320039B2 (en) | 2006-10-12 | 2013-05-30 | Massachusetts Institute Of Technology | Multi-well micropatterning by ablation |
| US9080145B2 (en) * | 2007-07-01 | 2015-07-14 | Lifescan Corporation | Single pluripotent stem cell culture |
| CA3114827C (en) | 2007-07-31 | 2023-09-05 | Lifescan, Inc. | Differentiation of human embryonic stem cells to pancreatic endocrine |
| WO2009032117A2 (en) * | 2007-08-31 | 2009-03-12 | Corning Incorporated | Reactive surface on a polymeric substrate |
| US8105822B2 (en) * | 2007-10-10 | 2012-01-31 | Corning Incorporated | Biosensor article and methods thereof |
| US7923241B2 (en) | 2007-10-10 | 2011-04-12 | Corning Incorporated | Cell culture article and methods thereof |
| CA2954431C (en) * | 2007-11-27 | 2021-08-24 | Lifescan, Inc. | Differentiation of human embryonic stem cells to pancreatic cells |
| US20100087002A1 (en) * | 2008-02-21 | 2010-04-08 | Benjamin Fryer | Methods, Surface Modified Plates and Compositions for Cell Attachment, Cultivation and Detachment |
| RU2551772C2 (ru) * | 2008-02-21 | 2015-05-27 | Сентокор Орто Байотек Инк. | Способы, поверхностно-модифицированные носители и композиции для иммобилизации, культивирования и открепления клеток |
| US8623648B2 (en) * | 2008-04-24 | 2014-01-07 | Janssen Biotech, Inc. | Treatment of pluripotent cells |
| AU2009267137A1 (en) | 2008-06-30 | 2010-01-07 | Centocor Ortho Biotech Inc. | Differentiation of pluripotent stem cells |
| MX2011000123A (es) * | 2008-06-30 | 2011-02-25 | Centocor Ortho Biotech Inc | Diferenciacion de las celulas madre pluripotentes. |
| US20100028307A1 (en) * | 2008-07-31 | 2010-02-04 | O'neil John J | Pluripotent stem cell differentiation |
| MX2011004563A (es) | 2008-10-31 | 2011-06-01 | Centocor Ortho Biotech Inc | Diferenciacion de celulas madre embrionarias humanas al linaje endocrino pancreatico. |
| MX2011004565A (es) | 2008-10-31 | 2011-07-28 | Centocor Ortho Biotech Inc | Diferenciacion de celulas madre embrionarias humanas al linaje endocrino pancreatico. |
| EP3260534A1 (en) | 2008-11-20 | 2017-12-27 | Janssen Biotech, Inc. | Pluripotent stem cell culture on micro-carriers |
| BRPI0921996A2 (pt) * | 2008-11-20 | 2015-08-18 | Centocor Ortho Biotech Inc | Métodos e composições para cultura e ligação de células em substratos planos. |
| WO2010096736A2 (en) * | 2009-02-23 | 2010-08-26 | Graphic Packaging International, Inc. | Plasma treated susceptor films |
| US20110011854A1 (en) * | 2009-02-23 | 2011-01-20 | Middleton Scott W | Low crystallinity susceptor films |
| EP2398847A4 (en) * | 2009-02-23 | 2014-04-16 | Graphic Packaging Int Inc | LOW CRYSTALLINITY SUSCEPTOR FILMS |
| US9284108B2 (en) | 2009-02-23 | 2016-03-15 | Graphic Packaging International, Inc. | Plasma treated susceptor films |
| US20110002897A1 (en) | 2009-06-11 | 2011-01-06 | Burnham Institute For Medical Research | Directed differentiation of stem cells |
| KR101785626B1 (ko) * | 2009-07-20 | 2017-10-16 | 얀센 바이오테크 인코포레이티드 | 인간 배아 줄기 세포의 분화 |
| KR101786735B1 (ko) * | 2009-07-20 | 2017-10-18 | 얀센 바이오테크 인코포레이티드 | 인간 배아 줄기 세포의 분화 |
| EP2456862A4 (en) | 2009-07-20 | 2013-02-27 | Janssen Biotech Inc | DIFFERENTIATION OF HUMAN EMBRYONIC STEM CELLS |
| WO2011045644A1 (en) * | 2009-10-12 | 2011-04-21 | Caridianbct, Inc. | Method of assembling a hollow fiber bioreactor |
| MX350966B (es) * | 2009-10-29 | 2017-09-26 | Janssen Biotech Inc | Celulas madre pluripotentes. |
| BR112012017761A2 (pt) | 2009-12-23 | 2015-09-15 | Centocor Ortho Biotech Inc | diferenciação das células-tronco embrionárias humanas |
| PH12012501254A1 (en) * | 2009-12-23 | 2012-11-05 | Janssen Biotech Inc | Differentiation of human embryonic stem cells |
| EP2536819B1 (en) | 2010-02-16 | 2024-12-18 | The University of North Carolina at Chapel Hill | Array of micromolded structures for collecting or culturing of cells |
| US9969981B2 (en) * | 2010-03-01 | 2018-05-15 | Janssen Biotech, Inc. | Methods for purifying cells derived from pluripotent stem cells |
| RU2663339C1 (ru) | 2010-05-12 | 2018-08-03 | Янссен Байотек, Инк. | Дифференцирование эмбриональных стволовых клеток человека |
| US20120071575A1 (en) | 2010-08-27 | 2012-03-22 | Derosa Michael Edward | Microporous Thermoplastic Article |
| US20120052581A1 (en) | 2010-08-27 | 2012-03-01 | Derosa Michael Edward | Microporous Cell Culture Substrates |
| KR101836850B1 (ko) | 2010-08-31 | 2018-03-09 | 얀센 바이오테크 인코포레이티드 | 인간 배아 줄기 세포의 분화 |
| CA2809300A1 (en) | 2010-08-31 | 2012-03-08 | Janssen Biotech, Inc. | Differentiation of human embryonic stem cells |
| JP6133776B2 (ja) | 2010-08-31 | 2017-05-24 | ヤンセン バイオテツク，インコーポレーテツド | 多能性幹細胞の分化 |
| WO2012048298A2 (en) | 2010-10-08 | 2012-04-12 | Caridianbct, Inc. | Methods and systems of growing and harvesting cells in a hollow fiber bioreactor system with control conditions |
| US20120295353A1 (en) | 2011-05-20 | 2012-11-22 | Yulong Hong | Methods of making and using polymers and compositions |
| AU2012355698B2 (en) | 2011-12-22 | 2018-11-29 | Janssen Biotech, Inc. | Differentiation of human embryonic stem cells into single hormonal insulin positive cells |
| RU2018128383A (ru) | 2012-03-07 | 2019-03-14 | Янссен Байотек, Инк. | Среда определенного состава для размножения и обновления плюрипотентных стволовых клеток |
| RU2018108850A (ru) | 2012-06-08 | 2019-02-26 | Янссен Байотек, Инк. | Дифференцировка эмбриональных стволовых клеток человека в панкреатические эндокринные клетки |
| SG10201707811XA (en) | 2012-12-31 | 2017-11-29 | Janssen Biotech Inc | Differentiation of human embryonic stem cells into pancreatic endocrine cells using hb9 regulators |
| MX2015008577A (es) | 2012-12-31 | 2015-09-07 | Janssen Biotech Inc | Cultivo de celulas madre embrionarias humanas en la interfase aire-liquido para la diferenciacion en celulas endocrinas pancreaticas. |
| EP4039798A1 (en) | 2012-12-31 | 2022-08-10 | Janssen Biotech, Inc. | Suspension and clustering of human pluripotent cells |
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| JP2005504855A (ja) | 2005-02-17 |
| EP1430108A1 (en) | 2004-06-23 |
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| EP1430108B1 (en) | 2012-05-23 |
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| US7579179B2 (en) | 2009-08-25 |
| US6617152B2 (en) | 2003-09-09 |
| EP1430108A4 (en) | 2007-11-21 |
| US20030049834A1 (en) | 2003-03-13 |
| JP4163617B2 (ja) | 2008-10-08 |
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