Abstract: The described invention provides soft tissue grafts, hard tissue grafts, and composite soft/hard tissue grafts and methods of producing such grafts. The grafts comprise a three-dimensional carrier matrix, a growth factor composition comprising an autologous platelet-rich fibrin and a cell culture composition comprising a culture medium, a population of cells suspended in the culture medium, and cells impregnated on or in a surface of osteoconductive particles.

Abstract: The described invention provides soft tissue grafts, hard tissue grafts, and composite soft/hard tissue grafts and methods of producing such grafts. The grafts comprise a three-dimensional carrier matrix, a growth factor composition comprising an autologous platelet-rich fibrin and a cell culture composition comprising a culture medium, a population of cells suspended in the culture medium, and cells impregnated on or in a surface of osteoconductive particles.

Abstract: The described invention provides soft tissue grafts, hard tissue grafts, and composite soft/hard tissue grafts and methods of producing such grafts. The grafts comprise a three-dimensional carrier matrix, a growth factor composition comprising an autologous platelet-rich fibrin and a cell culture composition comprising a culture medium, a population of cells suspended in the culture medium, and cells impregnated on or in a surface of osteoconductive particles.

Abstract: This application relates to cosmetic methods for improving skin conditions. The methods generally include the administration of platelet-rich plasma and cultured autologous cells to a subject after a micro-needling procedure has been performed. The platelet-rich plasma and autologous cells can be topically applied to the skin surface or injected into the dermis or subcutaneous tissue. The methods may be used to improve conditions such as acne scars, traumatic scars, hyperpigmentation, fine lines, wrinkles, stretch marks, and hair loss.

Abstract: Rejuvenation of the facial area, e.g., face, neck, jowls, and the like, that combines a plurality of different modalities is disclosed. A rejuvenation method can combine such modalities as skin tightening, in which electromagnetic energy, such as radio-frequency energy, visible light, and the like, or ultrasonic energy can be applied to the skin to tighten it; tissue tightening, in which sutures can be put in repositioned, tightened tissue underlying the skin to hold the tissue in place; tissue reinforcement, in which other sutures can be put around the tissue tightening sutures to reinforce their hold on the underlying tissue; and skin resection, in which excess skin can be excised and the remaining skin anchored over the tightened underlying tissue to produce a rejuvenating effect.

Abstract: The invention provides a composition for promoting regeneration of tissue which has degenerated in a subject as a result of a disease or disorder and a method of using the composition is provided. The composition comprises a biodegradable acellular matrix, and passaged autologous fibroblasts substantially free of immunogenic proteins, e.g., culture medium serum-derived proteins, integrated within the matrix. Also provided is an injectable composition comprising an acellular filler material (e.g., any type of collagen) and passaged autologous fibroblasts substantially free of immunogenic proteins, e.g., culture medium serum-derived proteins, for correcting defects in skin, such as wrinkles or scars, and for augmenting tissue in the subject, particularly facial tissue.

Abstract: The present invention provides compositions and methods for correcting cosmetic, aesthetic, and degenerative defects in the skin, soft tissue, and bone of a subject. In particular, methods of the invention involve the injection or implantation of autologous UMC, fibroblasts, and/or keratinocytes into the tissue (e.g., subcutaneous tissue) adjacent or subadjacent to a defect or at the site of a defect. The cells that are injected, as provided herein, are histocompatible with the subject (e.g., are autologous) and have been expanded by passage in a cell culture system.

Abstract: The invention provides compositions containing autologous, passaged fibroblasts and, optionally, autologous, passaged muscle cells, biodegradable acellular matrix components, and/or biodegradable acellular fillers. The invention also provides methods for making the compositions, as well as devices and methods for administering the compositions to treat conditions such as urinary incontinence, vesicoureteral reflux, and gastroesophageal reflux.

Abstract: The invention provides a composition for promoting regeneration of tissue which has degenerated in a subject as a result of a disease or disorder and a method of using the composition is provided. The composition comprises a biodegradable acellular matrix and passaged autologous fibroblasts substantially free of immunogenic proteins, e.g., culture medium serum-derived proteins, integrated within the matrix. Also provided is an injectable composition comprising an acellular filler material (e.g., any type of collagen) and passaged autologous fibroblasts substantially free of immunogenic proteins, e.g., culture medium serum-derived proteins, for correcting defects in skin, such as wrinkles or scars, and for augmenting tissue in the subject, particularly facial tissue.

Abstract: A composition for promoting regeneration of tissue which has degenerated in a subject as a result of a disease or disorder and a method of using the composition is provided. The composition comprises a biodegradable acellular matrix, and passaged autologous fibroblasts substantially free of immunogenic proteins, e.g., culture medium serum-derived proteins, integrated within the matrix. The method of using the composition to promote regeneration of tissue involves placing the composition on a site of degenerated tissue in a subject so that the composition promotes tissue regeneration at the site. The composition and the method of its use have applications promoting regeneration of tissue (i) that has degenerated as a result of numerous diseases or disorders or (ii) that has a defect, including, but not limited to, defects of the oral mucosa, trauma to the oral mucosa (e.g., extraction of a tooth), periodontal disease, diabetes, cutaneous ulcers, venous stasis, scars of the skin, or wrinkles of the skin.

Abstract: The invention provides a composition for promoting regeneration of tissue which has degenerated in a subject as a result of a disease or disorder and a method of using the composition is provided. The composition comprises a biodegradable acellular matrix, and passaged autologous fibroblasts substantially free of immunogenic proteins, c.g., culture medium serum-derived proteins, integrated within the matrix. Also provided is an injectable composition comprising an acellular filler material (e.g., any type of collagen) and passaged autologous fibroblasts substantially free of immunogenic proteins, e.g., culture medium serum-derived proteins, for correcting defects in skin, such as wrinkles or scars, and for augmenting tissue in the subject, particularly facial tissue.

Abstract: The application concerns a method of repairing subcutaneous or dermal tissue in a subject. The method involves the preparation of cultured undifferentiated mesenchymal cells from a specimen obtained from the subject and the injection of the cell preparation to repair the subcutaneous or dermal tissue. The method is applicable to the repair of rhytids, stretch marks, depressed scars and non-traumatic cutaneous depressions as well as to the cosmetic augmentation of the lips.

Abstract: The application concerns a method of repairing sequelae of acne vulgaris in a subject which comprises the steps of: a) providing a fibroblast-seeded clot having dermal fibroblasts derived from the subject, said fibroblasts being substantially free of cells other than fibroblasts, and said clot being substantially free of proteins that are immunogenic in the subject; b) abrading a site of sequelae of acne vulgaris of a subject to the level of the middle or deep dermis; and c) applying the clot to the abraded site, so that the seeded fibroblasts are juxtaposed to dermis.

Abstract: The application concerns a device for repairing a dermal defect in a subject comprising: a) a hypodermic syringe having a syringe chamber, a piston disposed therein, and an orifice communicating with the chamber; b) a suspension comprising: 1) dermal fibroblasts derived from the subject, said fibroblasts being substantially free of cells other than fibroblasts and substantially free of proteins that are immunogenic in the subject, and 2) a pharmaceutically acceptable carrier solution, said suspension being disposed in the chamber; and c) a hypodermic needle affixed to the orifice. The application further concerns a method of making the above-identified device, comprising the steps of: a) biopsying the dermis of the subject; b) passaging the dermal fibroblasts from the dermal biopsy in a culture medium comprising between 0.

Abstract: The application concerns a method of repairing subcutaneous or dermal tissue in a subject. The method involves the preparation of cultured dermal fibroblasts from a specimen obtained from the subject and the injection of the fibroblast preparation, substantially free of immunogenic proteins, to repair the subcutaneous or dermal tissue. The method is applicable to the repair of rhytids, stretch marks, depressed scars, and non-traumatic cutaneous depressions as well as to the cosmetic augmentation of the lips.