Artecel Sciences Inc.

Artecel, Inc

Louisiana State University and Agricultural & Mechanical College

Artecel Science, Inc.

Artecal, Sciences, Inc.

Jeffrey Martin Gimble

William O Wilkison

Yuan-Di Chang Halvorsen

Yuan-Di C Halvorsen

Mandi J Lopez

Xiying Wu

Juan-Di Chang Halvorsen

Forum S Shah

Padmavathy Vanguri

Jon Konkle

A simple method was developed to extract adipose-derived stromal stem cells (ASCs) without using enzymatic digestion of the collagen in adipose tissue. The resulting ASCs isolated by the simple wash method have lower levels of CD34 expression, a hematopoietic stem cell marker, as compared to ASCs isolated using conventional enzymatic digestion using collagenase. This characteristic is consistent with non-enzymatically treated stem cells obtained from bone marrow aspirates, which are negative for CD34. Additionally, the washed ASCs have higher levels of CD44 expression, a hyaluronate receptor, and lower levels of contaminating hematopoietic cells, as evidenced by low CD45 expression, as compared to enzymatically digested cells. The cells produced by this simple method can be used therapeutically for allogenic or autologous tissue regeneration, and can be administered using any pharmaceutically acceptable carrier. In addition, the cells can be administered in a matrix, lattice, scaffold, or other biologically compatible materials.

Non-enzymatic method for isolating human adipose-derived stromal stem cells

Methods and compositions for directing adipose-derived stromal cells cultivated in vitro to differentiate into cells of the chondrocyte lineage are disclosed. The invention further provides a variety of chondroinductive agents which can be used singly or in combination with other nutrient components to induce chondrogenesis in adipose-derived stromal cells either in cultivating monolayers or in a biocompatible lattice or matrix in a three-dimensional configuration. Use of the differentiated chondrocytes for the therapeutic treatment of a number of human conditions and diseases including repair of cartilage in vivo is disclosed.

Use of adipose tissue-derived stromal cells for chondrocyte differentiation and cartilage repair

The invention relates to methods and compositions for the differentiation of stromal cells from adipose tissue into hematopoietic supporting stromal cells and myocytes of both the skeletal and smooth muscle type. The cells produced by the methods are useful in providing a source of fully differentiated and functional cells for research, transplantation and development of tissue engineering products for the treatment of human diseases and traumatic tissue injury repair.

Multiple mesodermal lineage differentiation potentials for adipose tissue-derived stromal cells and uses thereof

The present invention encompasses methods and compositions for treating a bone condition. The isolated adipose tissue-derived stromal cell of the invention and products related thereto have a plethora of uses, including but not limited to research, diagnostic, and therapeutic applications such as in spinal fusion procedures.

Use of adipose tissue-derived stromal cells in spinal fusion

The present invention relates to a treatment of neural injury and neurodegenerative diseases. Also included in the present invention is the use of adipose tissue derived stromal cells for the treatment of neural injury (stroke, traumatic brain injury, spinal cord injury) and neurodegeneration (i.e. Parkinson's disease).

Adipose tissue derived stromal cells for the treatment of neurological disorders

The invention provides cells, methods and compositions based upon the use of adipose tissue-derived adult stem cells in the repair of articular cartilage fractures or defects. The invention is useful in providing a treatment of articular cartilage fractures in a clinical setting.

Adipose tissue-derived adult stem or stromal cells for the repair of articular cartilage fractures and uses thereof

The invention is in the area of pleuripotent stem cells generated from adipose tissue-derived stromal cells and uses thereof. In particular, the invention includes isolated adipose tissue derived stromal cells that have been induced to express at least one phenotypic characteristic of a neuronal, astroglial, hematopoietic progenitor, or hepatic cell. The invention also includes an isolated adipocyte tissue-derived stromal cell that has been dedifferentiated such that there is an absence of adipocyte phenotypic markers.

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Baton Rouge, LA, United States of America

Jeffrey Martin Gimble