摘要:
Methods of expressing LIM mineralization protein in mammalian cells are described. Methods of expressing LIM mineralization protein and assessing glycosylation of the LIM mineralization protein in prokaryotic and non-mammalian eukaryotic cells are also described. The methods involve transfecting the cells with an isolated nucleic acid comprising a nucleotide sequence encoding a LIM mineralization protein. Transfection may be accomplished in vitro, ex vivo or in vivo by direct injection of virus or naked DNA, or by a nonviral vector such as a plasmid.
摘要:
The present invention is directed to methods of switching a differentiation of a cell from a non-osteogenic lineage into an osteogenic lineage. The present invention is also directed to methods of generating a model system for assessing the intracellular signaling pathways of bone growth factors.
摘要:
The present invention is directed to methods of switching a differentiation of a cell from a non-osteogenic lineage into an osteogenic lineage. The present invention is also directed to methods of generating a model system for assessing the intracellular signaling pathways of bone growth factors.
摘要:
The present invention is directed to methods of switching a differentiation of a cell from a non-osteogenic lineage into an osteogenic lineage. The present invention is also directed to methods of generating a model system for assessing the intracellular signaling pathways of bone growth factors.
摘要:
This disclosure relates to compounds and compositions for forming bone and methods related thereto. In certain embodiments, the disclosure relates to methods of forming bone comprising implanting a bone graft composition comprising a growth factor such as BMP in a subject at a site of desired bone growth or enhancement in combination with a Noggin blocker.
摘要:
This disclosure relates to compounds and compositions for forming bone and methods related thereto. In certain embodiments, the disclosure relates to methods of forming bone comprising implanting a bone graft composition comprising a growth factor such as BMP in a subject at a site of desired bone growth or enhancement in combination with a JAB1 blocker.
摘要:
Compositions comprising osteogenic factors fused with membrane transduction domains of viral proteins are provided. Also provided are methods of expression and use of such compositions. Further, the methods of making such compositions are also provided. The methods involve transfecting the cells with an isolated nucleic acid comprising a nucleotide sequence encoding a LIM mineralization protein operably linked to a promoter and optionally a membrane transduction domain of a viral protein. Transfection may be accomplished ex vivo or in vivo by direct injection of virus or naked DNA, or by a nonviral vector such as a plasmid. Methods for treating disc disease associated with trauma or disc degeneration are also described.
摘要:
This disclosure relates to compounds and compositions for forming bone and methods related thereto. In certain embodiments, the disclosure relates to methods of forming bone comprising implanting a bone graft composition comprising a growth factor such as BMP in a subject at a site of desired bone growth or enhancement in combination with a Noggin blocker.
摘要:
The instant application provides kits and methods for identifying agents which induce or inhibit the osteogenic effect of LMP or BMP proteins. The kits are directed to methods which measure either an amount of a complex between a Smurf protein or a fragment thereof and an LMP protein or a fragment thereof. Alternatively, the kits are directed to methods of measuring an amount of the ubiquitinated Smad protein or a fragment thereof.
摘要:
The disclosure relates to compounds and compositions for bone formation, fracture treatment, bone grafting, bone fusion, cartilage maintenance and repair and methods related thereto. In certain embodiments, the disclosure relates to compositions comprising one or more compound(s) disclosed herein, such as clotrimazole, honokiol, magnolol, tacrolimus, pimecrolimus, sirolimus, everolimus, temsirolimus, spironolactone, fluticasone, fluticasone propionate, fluticasone furoate, linezolid, telmisartan, chlorambucil, retinol, isotretinoin, acitretin, etretinate, retinoic acid (tretinoin), teniposide, mitomycin C, cytarabine, decitabine, vinblastine, vincristine, vindesine, vinorelbine, valrubicin, doxorubicin, daunorubicin, epirubicin, idarubicin, mitoxantrone, pixantrone, plicamycin, pazopanib, topotecan, camptothecin, irinotecan, sunitinib, derivatives, or salt thereof, for use in bone growth processes. In a typical embodiment, a bone graft composition is implanted in a subject at a site of desired bone growth or enhancement.