Technische Unversität Berlin

Tissuse Gmbh

Technische Universitaet Berlin

Roland Lauster

Uwe Marx

Gerd Lindner

Mark Rosowski

Shirin Kadler

Reyk Horland

Silke Hoffmann

Jennifer Binder

Shirin Fatehi-Varkani

The present invention is directed to a method of preparing an artificial tooth primordium in vitro, comprising the steps: a) providing isolated mesenchymal dental pulp cells; and b) culturing the mesenchymal dental pulp cells under non-adherent conditions to form a cell aggregate representing an artificial tooth primordium; as well as to an artificial tooth primordium derived therefrom.

Method of preparing an artificial tooth primordium in vitro and artificial tooth primordium derived therefrom

A 3D in vitro bi-phasic cartilage-bone organoid includes a layer of an artificial cartilage tissue, and a layer of an artificial bone tissue comprising a structure-giving scaffold and a bone marrow structure. The layer of the artificial cartilage tissue contacts at least one surface of the layer of the artificial bone tissue.

3D in vitro bi-phasic cartilage-bone construct

The present invention relates to a method for producing hair microfollicles comprising the steps of: a) providing de novo papillae, b) providing other cell populations selected from the group of fibroblasts, keratinocytes and melanocytes, and co-culturing the de novo papillae with at least one other cell population in non-adherent culture vessels. The present invention relates also to methods of producing de novo papillae usable in said method for producing hair microfollicles.

[object Object]

A self-contained circulation system, which supports the formation of capillaries in capillary growth sections and allows the formation of micro organoids and/or micro tissue sections for monitoring the effect of one or more test compounds and determining efficacy, side-effects, biosafety, metabolites, mode of action or organ regeneration as well as methods of establishing such micro organoids and/or micro tissue in the self-contained circulation system.

Circulation system

The present invention relates to a method for producing hair microfollicles comprising the steps of: a) providing de novopapillae, b) providing other cell populations selected from the group of fibroblasts, keratinocytes and melanocytes, and co-culturing the de novopapillae with at least one other cell population in non-adherent culture vessels. The present invention relates also to methods of producing de novo papillae usable in said method for producing hair microfollicles.

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Berlin, Germany

Roland Lauster