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1. (WO1997016534) NORMAL NEURAL EPITHELIAL PRECURSOR CELLS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1997/016534 International Application No.: PCT/US1996/016543
Publication Date: 09.05.1997 International Filing Date: 15.10.1996
Chapter 2 Demand Filed: 24.04.1997
IPC:
A61K 35/30 (2006.01) ,C12N 5/0797 (2010.01)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
K
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
35
Medicinal preparations containing material or reaction products thereof with undetermined constitution
12
Materials from mammals or birds
30
Nerves; Brain
C CHEMISTRY; METALLURGY
12
BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
N
MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICRO-ORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
5
Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
07
Animal cells or tissues
071
Vertebrate cells or tissues, e.g. human cells or tissues
079
Neural cells
0797
Stem cells; Progenitor cells
Applicants:
GENENTECH, INC. [US/US]; 1 DNA Way South San Francisco, CA 94080-4990, US
Inventors:
LI, Ronghao; US
MATHER, Jennie; US
Agent:
KUBINEC, Jeffrey, S. ; Genentech, Inc. 1 DNA Way South San Francisco, CA 94080-4990, US
WALTON, Séan, M.; Mewburn Ellis York House 23 Kingsway London WC2B 6HP, GB
Priority Data:
08/548,34501.11.1995US
Title (EN) NORMAL NEURAL EPITHELIAL PRECURSOR CELLS
(FR) CELLULES PRECURSEURS EPITHELIALES NEURALES NORMALES
Abstract:
(EN) A method for isolating normal neural epithelial cells in culture is provided wherein embryonic neural tissue is cultured in the presence of embryonic Schwann cells or embryonic Schwann cell conditioned medium. A normal neural epithelial precursor cell line capable of long term culture is also provided.
(FR) La présente invention concerne un procédé d'isolement de cellules épithéliales neurales normales en culture. Selon ce procédé, on met du tissu neural embryonnaire en culture en présence de cellules de Schwann embryonnaires ou d'un milieu conditionné par de telles cellules. L'invention concerne aussi une lignée de cellules précurseurs épithéliales neurales normales, capable d'être mises en culture à long terme.
Designated States: AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, CA, CH, CN, CU, CZ, DE, DK, EE, ES, FI, GB, GE, HU, IL, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MD, MG, MK, MN, MW, MX, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, TJ, TM, TR, TT, UA, UG, UZ, VN
African Regional Intellectual Property Organization (ARIPO) (KE, LS, MW, SD, SZ, UG)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
IL124005EP0858502JPH11514523CA2234230AU1996076634DK0858502