Other

Mesoblast International Sarl

Johns Hopkins University

Osiris Therapeutics, Inc.

Cell Targeting, Inc.

Chrondros, Inc.

David Jordan Fink

Francis Peter Barry

Arnold I Caplan

David S Hungerford

Alan H Shikani

Carmelita Frondoza

Randell G Young

Robert Deans

Annemarie Moseley

J Mary Murphy

Abraham Domb

Robert J Deans

Scott Philip Bruder

Daniel R Marshak

Sudhakar Kadiyala

Lanfranco Callegaro

James S Burns

Luis A Solchaga

Victor M Goldberg

Leonard Bloom

Josephine Mary Murphy

Giovanni Abatangelo

Joseph Wagner

Roland Moskowitz

Jung U Yoo

Francis P Barry

A method of repairing and/or stabilizing a joint by administering mesenchymal stem cells to the joint. Such a method provides for the regeneration of cartilaginous tissue in the joint, including meniscal tissue.

Joint repair using mesenchymal stem cells

Embodiments of the present invention are directed to a coated cell comprising a therapeutic cell and a plurality of targeting complexes coating the therapeutic cell and each of said targeting complexes comprising a homing molecule, a lipid moiety, and a spacer having from about 1 to about 10 amino acids and covalently linking the homing molecule to the lipid moiety and wherein the lipid moiety is non-covalently attached to the therapeutic cell. In some embodiments, the therapeutic cell is a stem cell. Embodiments of the invention are directed to methods of coating a therapeutic cell. Embodiments of the invention are directed to methods of treating diseases of the vasculature.

Peptide-coated cell localization to diseased or damaged tissues and methods related thereto

Disclosed is a method of growing cells on biodegradable microcarrier particles and more specifically growing chondrocytes for an extended period of time until they aggregate. These aggregated cells can be injected directly or shaped for implantation into the body. In another embodiment of this invention, the cell microcarrier aggregates are grown in a mold that is shaped to conform to the geometry of the desired body part to be replaced. An apparatus for shaping the aggregated cells is disclosed. The aggregated cells can be supplied in a kit.

Method for fabricating cell-containing implants

For repair of cartilage damaged as part of the degenerative effects of osteoarthritis, the inventors have found that the human mesenchymal stem cell approach makes it possible to: (1) regenerate both shallow cartilage chondral defects and full thickness cartilage defects (osteochondral lesions); (2) broaden the suitable clinical population to routinely include middle-aged patients; (3) eliminate the use of autologous tissue grafts (mature cartilage and the periosteal covering) to repair an articular cartilage injury; (4) regenerate other types of injured cartilage such as patellar and spinal disk cartilage; (5) regenerate articular joint cartilage in older patients with osteoarthritis; and (6) form new cartilage and subchondral bone which fully integrate into the adjacent normal tissue.

Osteoarthritis cartilage regeneration

This invention is a method for the implantation of a combination of cells or cell-microcarrier aggregates wherein one component comprises a solid implantable construct and a second component comprises an injectable formulation. For example, in one embodiment, the solid implant may be first implanted to fill the majority of the cavity receiving the implant, and then cells or cell-microcarrier aggregates in an injectable format, with or without the addition of gelling materials to promote rapid gelling in situ, may be injected into spaces surrounding the solid implant in order to secure the solid implant in the site and/or to promote rapid adherence and/or integration of the solid implant to surrounding tissues. Also contemplated in this embodiment is that the cellular composition of the injectable component may differ from that of the solid component. For example, the solid implant may result from the culturing of chondrocytes on microcarriers or scaffolds, thereby resulting in an implant having cartilage-like properties, whereas the injectable cells or aggregates may result from the culturing of stem cells, resulting thereby in cells capable of producing cells of a chondrogenic, fibroblastic, myoblastic or osteoblastic phenotype. In this example, cells in the injectable aggregates may promote the fixation to or rapid integration of the solid cartilage implant into surrounding cartilage, connective tissue, muscle or bone, respectively.

Method for composite cell-based implants

Biological material for the repair of connective tissue defects comprising mesenchymal stem cells and hyaluronic acid derivative

Growing community of inventors

Baltimore, MD, United States of America

David Jordan Fink