University of California

University of Southern California

California Institute of Technology

Other

Lincoln Vallance Johnson

David R Hinton

Dennis O Clegg

Sherry T Hikita

Mark Salman Humayun

Robert H Grubbs

Yu-Chong Tai

Ashish Ahuja

Michelle A Maloney

Trent Spencer Wells

Mark S Humayun

Liane Miller

Marlene Tsie

Chelsea D Presbrey

Lisa R Conti

Qirui Hu

Danhong Zhu

Britney O Pennington

Jeffrey K Bailey

Cassidy Arnold

Mohamed A Faynus

Debbie Mitra

Rodrigo Brant

Robert Grubbs

Disclosed herein are methods and compositions for the identification of viability enhancing cell features and substrate features as they relate to post-cryopreservation survival of substrate seeded cells. Embodiments of the present invention further involve identification of cell features to manufacture a supernatant that is useful for cell culturing and treatment of various diseases.

Cryopreservation of cell-seeded substrates and related methods

Disclosed herein are substrates for cell delivery to target tissues requiring treatment for various diseases that induce cell death, damage or loss of function. The substrates are configured to provide seeded cells, including stem cells, with a structural support that allows interconnection with and transmission of biological signals between the cells and the target tissue.

Biocompatible substrate for facilitating interconnections between stem cells and target tissues and methods for  implanting same

Disclosed herein are instruments and methods for delivery of substrates, including cell-seeded substrates, to target tissues requiring treatment for various diseases that induce cell death, damage or loss of function. The substrates are configured to provide cells, including stem cells, with a structural support that allows interconnection with and transmission of biological signals between the cells and the target tissue.

Instruments and methods for the implantation of cell-seeded substrates

The production of high quality retinal pigmented epithelium (RPE) cells is necessary for research and potential therapeutic uses. Especially desirable are methods for the production of RPE cells using xeno-free culture conditions. Disclosed herein are novel methods for the production of RPE cells from pluripotent cells with high yields, including xeno-free production methods. Also provided are methods of efficiently isolating RPE cells from cultures containing heterogeneous cell types, allowing for substantially pure RPE cell cultures to be established. Additionally, novel methods for the cryopreservation of RPE cells are provided.

Methods of culturing retinal pigmented epithelium cells, including Xeno-free production, RPE enrichment, and cryopreservation

Biocompatible substrate for facilitating interconnections between stem cells and target tissues and methods for implanting same

Methods of culturing retinal pigmented epithelium cells, including xeno-free production, RPE enrichment, and cryopreservation

Growing community of inventors

Santa Barbara, CA, United States of America

Lincoln Vallance Johnson