The present invention relates to a method for isolating bona fide pancreatic progenitor cells and to cell populations enriched for bona fide pancreatic progenitor cells.

The present disclosure relates generally to culture media formulations and culture methods. More particularly, the present disclosure provides defined serum-free culture media, kits and methods for generating progenitor T cells and derivatives thereof, including mature T cells. The present disclosure further provides the cells generated using the media, kits and methods, as well as methods of treatment using the generated cells.

Provided is a cell culture method comprising the step of culturing cells using a medium containing a laminin fragment having integrin binding activity, the method not comprising the step of coating a culture vessel with a laminin or a laminin fragment before seeding the cells in the culture vessel. The cell culture method of the present invention uses a smaller amount of a laminin fragment and still achieves a comparable culture efficiency as compared with the conventional cell culture method that uses a culture vessel precoated with a laminin or a laminin fragment.

The present invention relates to a method for isolating bona fide pancreatic progenitor cells and to cell populations enriched for bona fide pancreatic progenitor cells.

The invention relates to improved methods for culturing an epithelial stem cell or an organoid comprising epithelial stem cells. The invention also relates to culture media suitable for use with said methods, organoids obtainable or obtained by said methods and uses of said culture methods, media and organoids in drug discovery and validation, toxicity assays, diagnostics and therapy.

Methods are described for preparing auditory progenitor cells from gingival mesenchymal cells, for uses such as restoring hearing in hearing impaired individuals. In one aspect, a method of treating hearing loss associated with loss of sensory neurons in a human subject is provided, the method comprising the steps of: a. obtaining a population of gingival mesenchymal stem cells (GMSCs); b. optionally expanding the population of GMSCs in vitro; c. encapsulating the population of GMSCs in an elastic three-dimensional scaffold; d. exposing the encapsulated population of GMSCs to a composition comprising one or more growth factors; e. allowing co a sufficient period for the population of GMSCs to differentiate towards auditory progenitor cells; f. optionally retrieving the auditory progenitor cells from the scaffold; and g. introducing the auditory progenitor cells into the inner ear of the subject.

Haematopoietic stem cell mobilization is a process whereby haematopoietic stem cells are stimulated out of the bone marrow space. Before HSC can mobilize, they must be dislodged and released from the BM stem cell niche in which they reside and are retained by adhesive interactions. Accordingly, in an aspect of the present invention there is provided a method for enhancing dislodgement of HSC and their precursors and progenitors thereof from a BM stem cell binding ligand in vivo or ex vivo, said method comprising administering in vivo or ex vivo an effective amount of an antagonist of an a 9 integrin or an active portion thereof to the BM stem cell niche. Once mobilized to the peripheral blood (PB) the HSC may be collected for transplant. Methods which enhance mobilization of the HSC can also improve treatments of haematological disorders.

Described herein are methods for the restoration of T cell production in a subject in need thereof.

The present invention relates to methods that are based on expression of integrin alpha10 and integrin alpha11 on chondrocytes, used for determining purity, quality, degree of chondrocytic identity, chondrocytic potency, and/or degree of chondrocytic phenotype of a composition comprising chondrocytes, as well as for isolating and enriching a population of high quality chondrocytes and controlling culturing and expanding of high quality chondrocytes. The present invention relates also to composition comprising chondrocytes.

The present invention relates to methods that are based on expression of integrin alpha10 and integrin alpha11 on chondrocytes, used for determining purity, quality, degree of chondrocytic identity, chondrocytic potency, and/or degree of chondrocytic phenotype of a composition comprising chondrocytes, as well as for isolating and enriching a population of high quality chondrocytes and controlling culturing and expanding of high quality chondrocytes. The present invention relates also to composition comprising chondrocytes.