Osiris Therapeutics, Inc.

Mesoblast International Sarl

Other

Alla Danilkovitch

Jin-Qiang Kuang

Samson Tom

Mark F Pittenger

Dana Sue Yoo

Sudeepta Aggarwal

Timothy Jansen

Jennifer Michelle Marconi

Timothy Varney

Christopher Ton

Steven Michael Sinclair

Yi Duan-Arnold

Scott A Maxson

Jaime Paden

Matthew Robert Moorman

Anne Allgood Lerch

Erasmo Lopez

Thomas E Uveges

S Michael Sinclair

Sandra D Geraghty

Rodney Monroy

Alexandra Gyurdieva

Anthony John Melchiorri

Sandeep Dhall

Malathi Sathyamoorthy

Mena Schiano Lo Moriello

Simon Bubnic

Diane Carter

Yishan Liu

Michelle Marcelino

Jaime Zerhusen

Alicia Mildred Tyrell

Jin Qiang Kuang

Alicia Tyrell

Jinqiang Kuang

Dana Yoo

The present invention provides preparations of MSCs with important therapeutic potential. The MSC cells are non-primary cells with an antigen profile comprising less than about 1.25% CD45+ cells (or less than about 0.75% CD45+), at least about 95% CD105+ cells, and at least about 95% CD166+ cells. Optionally, MSCs of the present preparations are isogenic and can be expanded ex vivo and cryopreserved and thawed, yet maintain a stable and uniform phenotype. Methods are taught here of expanding these MSCs to produce a clinical scale therapeutic preparations and medical uses thereof.

Enhanced MSC preparations

Provided herein is a bone repair composition that is composed of periosteum containing an angiogenic growth factor(s), cancellous bone chips containing viable osteogenic cells, and, optionally, demineralized bone matrix (DBM) chips. Also provided herein are articles of manufacture and methods of use thereof to treat bone defects.

Bone repair product and methods of use thereof

This invention provides a fluid therapeutic placental product comprising placental cells and a placental dispersion comprising placental factors. The placental cells and the placental dispersion are derived from placental tissue. A placental tissue can optionally be an amnion, chorion, or a trophoblast-depleted chorion. The placental product of the present invention is useful in treating a patient with a tissue injury (e.g. wound or burn) by applying the placental product to the injury. Similar application is useful with ligament and tendon repair and for engraftment procedures such as bone engraftment.

Methods of manufacture of therapeutic products comprising vitalized placental dispersions

Disclosed are compositions comprising a non-homogenized chorionic matrix, a homogenized amniotic matrix and a homogenized UC (UC) matrix, wherein the non-homogenized chorionic matrix comprises viable cells. Disclosed are methods of making the compositions disclosed herein comprising preparing a non-homogenized chorionic matrix, preparing a homogenized amniotic matrix, preparing a homogenized UC matrix, and combining the non-homogenized chorionic matrix, the non-homogenized chorionic matrix, and the homogenized UC matrix. Disclosed are methods of treating a tissue injury or chronic pain comprising administering any of the disclosed compositions to an area of a subject comprising a tissue injury.

Human tissue derived compositions and uses thereof

This invention provides porated cartilage products and methods of producing porated cartilage products. Optionally, the cartilage products are sized, porated, and digested to provide a flexible cartilage product. Optionally, the cartilage products comprise viable chondrocytes, bioactive factors such as chondrogenic factors, and a collagen type II matrix. Optionally, the cartilage products are non-immunogenic.

Non-cultured, partially digested, cryopreserved cartilage product

Provided herein is a placental product comprising an immunocompatible chorionic membrane. Such placental products can be cryopreserved and contain viable therapeutic cells after thawing. The placental product of the present invention is useful in treating a patient with a tissue injury (e.g. wound or burn) by applying the placental product to the injury. Similar application is useful with ligament and tendon repair and for engraftment procedures such as bone engraftment.

Methods of manufacture of immunocompatible chorionic membrane products

Therapeutic products comprising vitalized placental dispersions

Mesenchymal stem cells which express TNF-&#x3b1; receptor Type I in an amount of at least 13 pg/10cells. Such mesenchymal stem cells inhibit the proliferation of lymphocytes and may be employed, in particular, in the treatment of graft-versus-host disease.

Mesenchymal stem cells expressing TNF-&#x3b1; receptors

Immunocompatible chorionic membrane products

Provided herein is a placental product comprising an immunocompatible amniotic membrane. Such placental products can be cryopreserved and contain viable therapeutic cells after thawing. The placental product of the present invention is useful in treating a patient with a tissue injury (e.g. wound or burn) by applying the placental product to the injury. Similar application is useful with ligament and tendon repair and for engraftment procedures such as bone engraftment.

Methods of manufacture of immunocompatible amniotic membrane products

Disclosed are compositions comprising umbilical tissue, wherein the umbilical tissue comprises one or more engineered channels. Also disclosed are compositions comprising a previously cryopreserved umbilical tissue, wherein after cryopreservation and subsequent thawing the umbilical tissue comprises: a) viable cells native to the umbilical tissue; b) tissue integrity of native umbilical tissue; c) one or more growth factors that are native to the umbilical tissue; and d) depleted amounts of one or more types of functional immunogenic cells. Disclosed are methods of producing compositions comprising umbilical tissue, wherein the umbilical tissue comprises one or more engineered channels. Also disclosed are methods of treating damaged tissue comprising administering to the site of the damaged tissue compositions comprising umbilical tissue, wherein the umbilical tissue comprises one or more engineered channels.

Umbilical tissue compositions and methods of use

This invention provides disrupted cartilage products, methods of manufacturing disrupted cartilage products, and methods of treating a subject comprising administering a cartilage product. The cartilage products are manufactured by a method comprising disrupting a collagen matrix, e.g. to produce a flexible cartilage product. Optionally, the cartilage products comprise viable chondrocytes, bioactive factors such as chondrogenic factors, and a collagen type II matrix. Optionally, the cartilage products are non-immunogenic.

Disrupted cartilage products

Growing community of inventors

Columbia, MD, United States of America

Alla Danilkovitch