PRODUCTION OF NORMAL HUMAN OSTEOCLASTS
The present invention provides a method of producing a cell population enriched for osteoclasts in which bone marrow mononuclear cells (BMNC) are cultured in a medium supplemented with growth factors, cytokines, or a combination thereof for at least 7 days to obtain colony-forming units of granulocy...
Saved in:
Main Author | |
---|---|
Format | Patent |
Language | English French |
Published |
19.04.2007
|
Subjects | |
Online Access | Get full text |
Cover
Loading…
Abstract | The present invention provides a method of producing a cell population enriched for osteoclasts in which bone marrow mononuclear cells (BMNC) are cultured in a medium supplemented with growth factors, cytokines, or a combination thereof for at least 7 days to obtain colony-forming units of granulocytes and macrophages (CFU- GM); CFU-GM are isolated from culture by centrifugation; and isolated CFU-GM are cultured for a period of time and under conditions sufficient for CFU-GM to differentiate to osteoclasts. The invention further provides a cell population produced by the methods described.
L'invention concerne un procédé permettant de produire une population cellulaire enrichie pour permettre la production d'ostéoclastes, consistant à mettre en culture des mononucléaires de la moelle osseuse (BMMC) dans un milieu enrichi par un apport de facteurs de croissance, de cytokines, ou d'une combinaison de ceux-ci pendant au moins 7 jours afin d'obtenir des cellules souches unipotentes/lignée granulocyto-monocytaire (CFU- GM). Ces CFU-GM sont isolées de la culture par centrifugation; et les CFU-GM sont mises en culture pendant une durée, et dans des conditions permettant leur différenciation en ostéoclastes. L'invention concerne en outre une population cellulaire produite au moyen de ces procédés. |
---|---|
AbstractList | The present invention provides a method of producing a cell population enriched for osteoclasts in which bone marrow mononuclear cells (BMNC) are cultured in a medium supplemented with growth factors, cytokines, or a combination thereof for at least 7 days to obtain colony-forming units of granulocytes and macrophages (CFU- GM); CFU-GM are isolated from culture by centrifugation; and isolated CFU-GM are cultured for a period of time and under conditions sufficient for CFU-GM to differentiate to osteoclasts. The invention further provides a cell population produced by the methods described.
L'invention concerne un procédé permettant de produire une population cellulaire enrichie pour permettre la production d'ostéoclastes, consistant à mettre en culture des mononucléaires de la moelle osseuse (BMMC) dans un milieu enrichi par un apport de facteurs de croissance, de cytokines, ou d'une combinaison de ceux-ci pendant au moins 7 jours afin d'obtenir des cellules souches unipotentes/lignée granulocyto-monocytaire (CFU- GM). Ces CFU-GM sont isolées de la culture par centrifugation; et les CFU-GM sont mises en culture pendant une durée, et dans des conditions permettant leur différenciation en ostéoclastes. L'invention concerne en outre une population cellulaire produite au moyen de ces procédés. |
Author | BAROLI, BIANCAMARIA |
Author_xml | – fullname: BAROLI, BIANCAMARIA |
BookMark | eNrjYmDJy89L5WRQCwjydwl1DvH091Pwd1Pw8w_ydfRR8Aj1dQTyg0Nc_Z19HINDgnkYWNMSc4pTeaE0N4Oym2uIs4duakF-fGpxQWJyal5qSXy4v5GBgbmBiYm5mZGjkTFxqgBUuyZv |
ContentType | Patent |
DBID | EVB |
DatabaseName | esp@cenet |
DatabaseTitleList | |
Database_xml | – sequence: 1 dbid: EVB name: esp@cenet url: http://worldwide.espacenet.com/singleLineSearch?locale=en_EP sourceTypes: Open Access Repository |
DeliveryMethod | fulltext_linktorsrc |
Discipline | Medicine Chemistry Sciences |
DocumentTitleAlternate | PRODUCTION D'OSTEOCLASTES HUMAINS NORMAUX |
ExternalDocumentID | WO2007044762A2 |
GroupedDBID | EVB |
ID | FETCH-epo_espacenet_WO2007044762A23 |
IEDL.DBID | EVB |
IngestDate | Fri Jul 19 14:00:48 EDT 2024 |
IsOpenAccess | true |
IsPeerReviewed | false |
IsScholarly | false |
Language | English French |
LinkModel | DirectLink |
MergedId | FETCHMERGED-epo_espacenet_WO2007044762A23 |
Notes | Application Number: WO2006US39637 |
OpenAccessLink | https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20070419&DB=EPODOC&CC=WO&NR=2007044762A2 |
ParticipantIDs | epo_espacenet_WO2007044762A2 |
PublicationCentury | 2000 |
PublicationDate | 20070419 |
PublicationDateYYYYMMDD | 2007-04-19 |
PublicationDate_xml | – month: 04 year: 2007 text: 20070419 day: 19 |
PublicationDecade | 2000 |
PublicationYear | 2007 |
RelatedCompanies | BAROLI, BIANCAMARIA MASSACHUSETTS INSTITUTE OF TECHNOLOGY |
RelatedCompanies_xml | – name: MASSACHUSETTS INSTITUTE OF TECHNOLOGY – name: BAROLI, BIANCAMARIA |
Score | 2.6687236 |
Snippet | The present invention provides a method of producing a cell population enriched for osteoclasts in which bone marrow mononuclear cells (BMNC) are cultured in a... |
SourceID | epo |
SourceType | Open Access Repository |
SubjectTerms | BEER BIOCHEMISTRY CHEMISTRY COMPOSITIONS THEREOF CULTURE MEDIA ENZYMOLOGY METALLURGY MICROBIOLOGY MICROORGANISMS OR ENZYMES MUTATION OR GENETIC ENGINEERING PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS SPIRITS VINEGAR WINE |
Title | PRODUCTION OF NORMAL HUMAN OSTEOCLASTS |
URI | https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20070419&DB=EPODOC&locale=&CC=WO&NR=2007044762A2 |
hasFullText | 1 |
inHoldings | 1 |
isFullTextHit | |
isPrint | |
link | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwfV3dS8MwED_GFPVNp-LHlILSt2LXD2MfhnRpS5G1Kf3QvY02bWEgc7iK_7632Oqe9pbk4PIBv7v8kksO4P4przkxia6QkqiKUfNSKQiSldqsap3ommWK9G1B-OhnxsvMnPXgvXsLI_4J_RafIyKiOOK9EfZ69X-I5YjYyvVDscCmj2cvHTtyx46JaiACncnYjZjDqEwp8jY5jFuZgdC30WDv4UaabPDgvk4271JW207FO4b9CPUtmxPoVcsBHNIu99oADoL2yhuLLfrWpyBHMXMyEfUhMU8KWRzYU8nPAhvrSeoyOrWTNDmDO89Nqa9gh_O_-c3f2Pbo9HPoI_OvLkDKrcJSuVXnqsYNdDGFZuVIKstRWWhc1fJLGO7SdLVbfA1HvweVhjKyhtBvPr-qG_SwTXErFuYHv-J6bA |
link.rule.ids | 230,309,783,888,25576,76882 |
linkProvider | European Patent Office |
linkToHtml | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwfV1ZS8NAEB5KFeubVsWjakDJWzDN4TYPRdIcRE2yIYf2LeQEQWqxEf--0zXRPvVtD5g94JvZb3Z3BuB2ktUFUYkskJKIglIXpZATJCu1WtUykSVNZenbPP_eSZSnuTrvwXv3F4bFCf1mwRERUQXivWH6evnvxDLZ28rVXf6GTR8Pdjw1-Y4dE1FBBJqzqRVQkxq8YSBv4_2w7VMQ-joq7B08ZE_W-Q6sl9n6X8py06jYB7AboLxFcwi9ajGEgdHlXhvCntdeeWOxRd_qCPggpGbCXn1w1OZ8Gnq6yzmJp2M9ii1quHoUR8dwY1ux4Qg4YPq3vvSVbs5OPoE-Mv_qFLhMyzWx0OpMlAoFTUwuaRmSynJc5lIhStkZjLZJOt_efQ0DJ_bc1H30ny9g_9dpqQhjbQT95vOrukRr2-RXbJN-AKTkfVw |
openUrl | ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Apatent&rft.title=PRODUCTION+OF+NORMAL+HUMAN+OSTEOCLASTS&rft.inventor=BAROLI%2C+BIANCAMARIA&rft.date=2007-04-19&rft.externalDBID=A2&rft.externalDocID=WO2007044762A2 |