WO2005123901 STEM CELL MATURATION FOR ALL TISSUE LINES

Settings

Stemming

Single Family Member

Include NPL

Feedback

Goto Application

Publication Number WO/2005/123901

Publication Date 29.12.2005

International Application No. PCT/US2005/002487

International Filing Date 24.01.2005

IPC

CPC

View more classifications

View less classifications

Applicants

PRIMEGEN BIOTECH LLC [US]/[US] (AllExceptUS)
SAYRE, Chauncey, B. [US]/[US] (UsOnly)

Inventors

SAYRE, Chauncey, B.

Agents

CULLMAN, Louis, C.

Priority Data

10/864,788

08.06.2004

Publication Language English (en)

Filing Language English (EN)

Designated States

View all

Title

(EN) STEM CELL MATURATION FOR ALL TISSUE LINES

(FR) MATURATION DE CELLULES SOUCHES POUR TOUTES LES LIGNEES DE TISSUS

Abstract

(EN) The present invention provides a hybrid stem comprising an enucleated adult stem cell having a nucleus derived from a primordial sex cell or an embryonic stem cell. The primordial sex cell may be a spermatogonia or an oogonia from a donor animal or mammal. The enucleated adult stem cell may be fused to a primordial sex cell or an embryonic stem cell by many methods including but not limited to electrofusion, virus-based fusion methodology, chemical fusion or mechanical-based fusion.

(FR) La présente invention fournit une souche hybride comprenant une cellule souche adulte énucléée ayant un noyau dérivé d'une cellule sexuelle primordiale ou d'une cellule souche embryonnaire. La cellule sexuelle primordiale peut être une spermatogonie ou une ovogonie provenant d'un animal ou mammifère donneur. La cellule souche adulte énucléée peut être fusionnée à une cellule sexuelle primordiale ou à une cellule souche embryonnaire par de nombreux procédés dont, mais ils ne sont pas limités à ceux-ci, l'électrofusion, la méthodologie de fusion à base de virus, la fusion chimique ou la fusion à base mécanique.

C	CHEMISTRY; METALLURGY
12	BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
N	MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; 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
10	Cells modified by introduction of foreign genetic material, e.g. virus-transformed cells
12	Fused cells, e.g. hybridomas
16	Animal cells

C	CHEMISTRY; METALLURGY
12	BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
N	MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; 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
10	Cells modified by introduction of foreign genetic material, e.g. virus-transformed cells
12	Fused cells, e.g. hybridomas
22	Human cells

A	HUMAN NECESSITIES
61	MEDICAL OR VETERINARY SCIENCE; HYGIENE
K	PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
35	Medicinal preparations containing materials or reaction products thereof with undetermined constitution
12	Materials from mammals; Compositions comprising non-specified tissues or cells; Compositions comprising non-embryonic stem cells; Genetically modified cells

C	CHEMISTRY; METALLURGY
12	BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
N	MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; 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
10	Cells modified by introduction of foreign genetic material, e.g. virus-transformed cells
12	Fused cells, e.g. hybridomas
16	Animal cells

C	CHEMISTRY; METALLURGY
12	BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
N	MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; 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
10	Cells modified by introduction of foreign genetic material, e.g. virus-transformed cells
12	Fused cells, e.g. hybridomas
22	Human cells

Processing

National Phase Entries

Authority File

Settings

Feedback

Goto Application

1. WO2005123901 - STEM CELL MATURATION FOR ALL TISSUE LINES

A	HUMAN NECESSITIES
61	MEDICAL OR VETERINARY SCIENCE; HYGIENE
P	SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
11	Drugs for disorders of the respiratory system