BR0212098A - Método de isolamento de massa celular interna para o estabelecimento de linhas de células tronco embriÈnicas humanas (hesc) - Google Patents

Método de isolamento de massa celular interna para o estabelecimento de linhas de células tronco embriÈnicas humanas (hesc)

Info

Publication number
BR0212098A
BR0212098A BR0212098-4A BR0212098A BR0212098A BR 0212098 A BR0212098 A BR 0212098A BR 0212098 A BR0212098 A BR 0212098A BR 0212098 A BR0212098 A BR 0212098A
Authority
BR
Brazil
Prior art keywords
embryonic stem
human embryonic
cell mass
hesc
establishment
Prior art date
Application number
BR0212098-4A
Other languages
English (en)
Inventor
Firuza Rajesh Parikh
Satish Mahadeorao Totey
Shailaja Anupam Saxena
Original Assignee
Reliance Life Sciences Pvt Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Reliance Life Sciences Pvt Ltd filed Critical Reliance Life Sciences Pvt Ltd
Publication of BR0212098A publication Critical patent/BR0212098A/pt

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/42—Gynaecological or obstetrical instruments or methods
    • A61B17/425—Gynaecological or obstetrical instruments or methods for reproduction or fertilisation
    • A61B17/435—Gynaecological or obstetrical instruments or methods for reproduction or fertilisation for embryo or ova transplantation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
    • A61B18/20—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N5/00—Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
    • C12N5/06—Animal cells or tissues; Human cells or tissues
    • C12N5/0602—Vertebrate cells
    • C12N5/0603—Embryonic cells ; Embryoid bodies
    • C12N5/0606—Pluripotent embryonic cells, e.g. embryonic stem cells [ES]

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Gynecology & Obstetrics (AREA)
  • Surgery (AREA)
  • Reproductive Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Zoology (AREA)
  • Developmental Biology & Embryology (AREA)
  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Genetics & Genomics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biotechnology (AREA)
  • Public Health (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Medical Informatics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Cell Biology (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Otolaryngology (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Transplantation (AREA)
  • Pregnancy & Childbirth (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)

Abstract

"MéTODO DE ISOLAMENTO DE MASSA CELULAR INTERNA PARA O ESTABELECIMENTO DE LINHAS DE CéLULAS TRONCO EMBRIÈNICAS HUMANAS (HESC)". Um método de isolamento de massa celular interna (ICM) que compreende as etapas de imobilização de um embrião em estágio de blastocisto tendo uma zona pelúcida, trofectoderma, e uma massa celular interna, criando um orifício no embrião em estágio de blastocisto por ablação a laser, e remoção da massa celular interna do embrião em estágio de blastocisto através do orifício. O orifício é através da zona pelúcida e trofectoderma. O orifício é atingido usando um laser de diodo de não contato. A massa celular interna removida do embrião em estágio de blastocisto é usada para estabelecer linhas de células tronco embriónicas humanas.
BR0212098-4A 2001-08-23 2002-08-20 Método de isolamento de massa celular interna para o estabelecimento de linhas de células tronco embriÈnicas humanas (hesc) BR0212098A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US31432301P 2001-08-23 2001-08-23
PCT/IN2002/000168 WO2003018783A1 (en) 2001-08-23 2002-08-20 ISOLATION OF INNER CELL MASS FOR THE ESTABLISHMENT OF HUMAN EMBRYONIC STEM CELL (hESC) LINES

Publications (1)

Publication Number Publication Date
BR0212098A true BR0212098A (pt) 2004-08-03

Family

ID=23219502

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0212098-4A BR0212098A (pt) 2001-08-23 2002-08-20 Método de isolamento de massa celular interna para o estabelecimento de linhas de células tronco embriÈnicas humanas (hesc)

Country Status (13)

Country Link
US (2) US7294508B2 (pt)
EP (1) EP1421181A1 (pt)
JP (3) JP2005514004A (pt)
KR (1) KR20040030161A (pt)
CN (1) CN1545549A (pt)
AU (1) AU2002334378B2 (pt)
BR (1) BR0212098A (pt)
CA (1) CA2458362A1 (pt)
IL (2) IL160351A0 (pt)
RU (1) RU2291703C2 (pt)
SG (1) SG172471A1 (pt)
WO (1) WO2003018783A1 (pt)
ZA (1) ZA200304132B (pt)

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US20050090004A1 (en) * 2003-01-16 2005-04-28 Sayre Chauncey B. Stem cell maturation for all tissue lines
BRPI0408733A (pt) * 2003-03-12 2006-03-07 Reliance Life Sciences Pvt Ltd derivação de neurÈnios dopaminérgicos terminalmente diferenciados de células tronco embriÈnicas humanas
US7820439B2 (en) * 2003-09-03 2010-10-26 Reliance Life Sciences Pvt Ltd. In vitro generation of GABAergic neurons from pluripotent stem cells
US20050272149A1 (en) 2004-06-02 2005-12-08 Life & Brain Gmbh Therapeutic delivery of adenosine into a tissue
DE102004062184B4 (de) 2004-12-23 2013-08-01 Wolfgang Würfel Embryonenerhaltende Gewinnung pluripotenter embryonaler Stammzellen, derart gewonnene Stammzellen und Verwendung derselben
US7642091B2 (en) 2005-02-24 2010-01-05 Jau-Nan Lee Human trophoblast stem cells and use thereof
WO2007020655A1 (en) * 2005-05-17 2007-02-22 Reliance Life Sciences Pvt Ltd Establishment of a human embryonic stem cell line using mammalian cells
US20060269985A1 (en) * 2005-05-31 2006-11-30 Yasuhiko Kitayama Method for constructing array blocks, and tissue punching instrument and tissue blocks used therefor
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WO2007079533A1 (en) * 2006-01-10 2007-07-19 South Eastern Sydney And Illawarra Area Health Service Method for establishing and proliferating human esc by co-culturing with allogeneic feeder cells in serum-free media
WO2009092092A1 (en) 2008-01-18 2009-07-23 Regents Of The University Of Minnesota Stem cell aggregates and methods for making and using
WO2010114193A1 (ko) * 2009-03-29 2010-10-07 Kim Chang-Hyun 내부 세포 덩어리의 분리 방법 및 이를 이용한 배아 줄기 세포주의 제조 방법
EP2456853B1 (en) 2009-07-21 2020-10-28 ABT Holding Company Use of stem cells to reduce leukocyte extravasation
US20110020292A1 (en) 2009-07-21 2011-01-27 Abt Holding Company Use of Stem Cells to Reduce Leukocyte Extravasation
JP5115762B2 (ja) * 2010-02-12 2013-01-09 有機合成薬品工業株式会社 ４−ホルミルピペリジンアセタール誘導体の製造方法
CA2791331A1 (en) 2010-02-25 2011-09-01 Abt Holding Company Modulation of angiogenesis
SG183497A1 (en) 2010-02-25 2012-09-27 Abt Holding Co Modulation of macrophage activation
DK2568991T6 (en) 2010-05-12 2019-03-18 Abt Holding Co MODULATION OF SPLENOCYTES IN CELL THERAPY
WO2011158125A2 (en) 2010-06-17 2011-12-22 Katholieke Universiteit Leuven Methods for differentiating cells into hepatic stellate cells and hepatic sinusoidal endothelial cells, cells produced by the methods, and methods for using the cells
AU2011280878B2 (en) 2010-07-23 2016-06-16 Astellas Institute For Regenerative Medicine Methods for detection of rare subpopulations of cells and highly purified compositions of cells
SG10201914007YA (en) 2010-08-24 2020-03-30 Univ Minnesota Non-static suspension culture of cell aggregates
US8895291B2 (en) 2010-10-08 2014-11-25 Terumo Bct, Inc. Methods and systems of growing and harvesting cells in a hollow fiber bioreactor system with control conditions
WO2012068170A2 (en) 2010-11-15 2012-05-24 Jau-Nan Lee Generation of neural stem cells from human trophoblast stem cells
US8748178B2 (en) 2010-11-23 2014-06-10 The New York Stem Cell Foundation Method for producing pluripotent stem cells
WO2012109208A2 (en) 2011-02-08 2012-08-16 Cellular Dynamics International, Inc. Hematopoietic precursor cell production by programming
WO2012168295A1 (en) 2011-06-06 2012-12-13 ReGenesys BVBA Expansion of stem cells in hollow fiber bioreactors
GB201119335D0 (en) 2011-11-09 2011-12-21 Univ Leuven Kath Hepatitis virus infectable stem cells
CN102600507B (zh) * 2012-03-08 2014-08-20 天津大学 一种细胞培养支架材料及其制备方法
GB2523696B (en) 2012-11-30 2017-12-27 Accelerated Biosciences Corp Methods of differentiating stem cells to pancreatic progenitor cells by modulating miR-124
PT2983680T (pt) 2013-04-12 2020-10-29 Abt Holding Co Melhoria de órgãos para transplante
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JP6612227B2 (ja) 2013-11-16 2019-11-27 テルモ ビーシーティー、インコーポレーテッド バイオリアクターにおける細胞増殖
CN107072716A (zh) 2014-05-30 2017-08-18 托德.F.奥沃凯蒂斯 用于产生和使用活化的干细胞的方法和系统
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Also Published As

Publication number Publication date
JP2005514004A (ja) 2005-05-19
CA2458362A1 (en) 2003-03-06
US7294508B2 (en) 2007-11-13
US20080064099A1 (en) 2008-03-13
EP1421181A1 (en) 2004-05-26
JP2008099706A (ja) 2008-05-01
WO2003018783A1 (en) 2003-03-06
IL160351A (en) 2009-11-18
RU2291703C2 (ru) 2007-01-20
SG172471A1 (en) 2011-07-28
IL160351A0 (en) 2004-07-25
RU2004108209A (ru) 2005-04-20
JP2008194055A (ja) 2008-08-28
US20070048864A2 (en) 2007-03-01
AU2002334378B2 (en) 2008-02-28
CN1545549A (zh) 2004-11-10
KR20040030161A (ko) 2004-04-08
ZA200304132B (en) 2004-07-19
US20030104616A1 (en) 2003-06-05

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B11E Dismissal acc. art. 34 of ipl - requirements for examination incomplete
B15K Others concerning applications: alteration of classification

Ipc: A61B 17/435 (2006.01), A61B 18/20 (2006.01), C12N

B11T Dismissal of application maintained [chapter 11.20 patent gazette]