The present invention provides a method for treating spinal cord injury and repairing or regenerating a damaged spinal cord tissue comprising administering a composition comprising a sulfated alginate or sulfated hyaluronan optionally affinity-bound to one or more growth factors.

This invention concerns a composition and a method of modulating the craving and/or desire for natural sugar in a subject comprising: agonizing or stimulating or antagonizing or silencing a selective group of neurons in the cadual nucleus of the solitary tract (cNST) of the brain in the subject, whether directly or via the gut or gut-brain axis.

The invention relates to a biohybrid for the use thereof in the regeneration of neural tracts, comprising an implantable tubular hybrid structure which is degradable and biocompatible and characterized in that it comprises three layers of different porosity: an inner layer a), an intermediate layer b) and an outer layer c), with uninterrupted connection among them, the three layers consisting of the same porous hydrogel based on cross-linked hyaluronic acid, a biohybrid comprising the hybrid tubular structure described, which can contain a fibrous material, preferably poly-L-lactic acid, to a method for producing said tubular hybrid structure and said biohybrid, and to the use of same for regenerating neural tracts in diseases that affect the central nervous system, preferably Parkinson's disease.

According to the present invention, an implantable device is provided, comprising a substrate on which at least one surface portion is provided. The chemical composition of the surface portion selectively enhances the cell-adhesion to the substrate.

According to the present invention, an implantable device comprising an electrode for carrying an electric signal to or from a biological cell or tissue provided. The electrode material is chosen to exhibit desirable properties in terms of electrical conductivity, biocompatibility and bio-fouling. The invention further provides implantable devices comprising such implantable electrodes.

A solid state method of producing inorganic nanoparticles using glass is disclosed. The nanoparticles may not be formed until the glass is reacted with or degraded by contact with a fluid in vivo or in vitro.

The present invention relates to a peripheral nerve-specific hydrogel material, which is deliverable in a minimally invasive fashion, sustains the growth of neurons, and speeds recovery following surgical reconstruction.

Disclosed herein are compositions comprising containers and silk elements. Disclosed herein are methods of regenerating an at least partially severed nerve cell. Disclosed herein are compositions for regenerating an at least partially severed nerve cell.

The present invention resides in a method for producing jellyfish collagen hydrogels and kits for producing the same. The jellyfish collagen hydrogels can be used in the culture of cells. According to the invention, there is a process for producing jellyfish collagen hydrogels comprising jellyfish collagen fibrils, said process comprising the steps of: mixing a solution of purified jellyfish collagen and an aqueous neutralisation buffer; and incubating the mixture for a sufficient time to enable jellyfish collagen fibrils to form, wherein a cross-linking agent is either added during to mixing step or during or after the incubation of the mixture.

The subject invention provides devices and methods for alleviating discomfort associated with neuroma formation. The devices and methods of the invention effectively use the body's natural response of reconstructing implanted biomaterials to minimize the size of, isolate, and protect a neuroma. In preferred embodiments, the subject device is a cylindrical cap, wherein the internal chamber of the cylindrical cap physically partitions the nerve to enable an arrangement of nerve fibers (as opposed to haphazardly arranged nerve fibers often produced in neuromas). Tabs arranged on the outside of the cap can be used to manipulate the cap into place on a nerve. The open end can also be configured with flaps that can be used to widen the open end for easier insertion of the nerve into the cap. In addition, the cap's material remodels into a tissue cushion after implantation, which protects the neuroma from being stimulated and inducing pain.