The invention relates to a bacterium of the Christensenellaceae family, in particular of the genus Christensenella, or a composition containing same for use in the prevention and/or treatment of chronic inflammatory diseases and/or cancers in humans or animals.

The present invention relates to a device and a method for inducing pluripotent cells using energy and, more specifically, has an effect of inducing new type pluripotent cells having pluripotent characteristics by applying energy such as ultrasonic waves, lasers or heat treatment to differentiated cells.

Disclosed is a method of manufacturing a medium composition for cell culture, and a method of manufacturing a crushed stem cell extract using a method of manufacturing a medium composition for cell culture and a 3-low extracting method of active ingredients of a stem cell. The medium composition for cell culture includes a basal medium; a hyaluronic acid; and an additive composition. According to an embodiment, when active ingredients of a stem cell are extracted, a stem cell is crushed at a 3-low circumstance of low temperature, low pressure, a hypotonic circumstance.

The present disclosure relates to a medium composition for culturing stem cells, and more specifically, to a medium composition for culturing mesenchymal stem cells, in which the medium composition includes a basic medium in which various quasi-completed mediums (DMEM, α-MEM, IMDM, F12, and DMEM/F12) are mixed, L-ascorbic acid 2-phosphate, fetal bovine serum, basic fibroblast growth factors (b-FGF), insulin, N-acetyl-L-cysteine, calcium chloride, and hydrocortisone.

According to the present disclosure, it is capable of improving proliferation ability and differentiation ability of the mesenchymal stem cells, and is capable of producing cell therapy products more economically using the mesenchymal stem cells by enabling the mesenchymal stem cells to be cultured at a low price compared to the existing culturing methods.

A culture medium for human adipose tissue derived mesenchymal stem cells includes a keratinocyte-SFM basal medium, L-Cysteine, FGF and SDF-1 is disclosed. The culture medium is effective for growing mesenchymal stem cells at a high proliferation rate while maintaining the purity, characterization and undifferentiated state of the cells.

The present invention relates to a method for manipulating the high mannose glycoform content of recombinant glycoproteins by regulating ornithine metabolism during cell culture.

Provided are a protein-coated culture container for classifying, identifying, or specifying mesenchymal stem cells by controlling cell adhesion; and a method of classifying, identifying, or specifying mesenchymal stem cells by using the container.

Provided is a method for separating and extracting mesenchymal stem cells from the human umbilical cord. The method uses healthy neonatal umbilical cord tissue; after cleaning and disinfection, mechanically pulverising same, separating the Wharton's jelly, and after treating with erythrocyte lysate, carrying out suspension culture in a serum-free culture medium. Replacing the liquid every 3-5 days; after the plate adherence rate reaches 30-70%, carrying out trypsin digestion, and then collecting the cells by centrifugation for passage amplification, until the rate of confluence of the cells reaches 80-90% confluence, thereby obtaining high purity umbilical cord mesenchymal stem cells.

The present invention relates to methods of modulating the mannose content of recombinant proteins.

A method for treating an oral condition of a subject by grafting cultured tissue constructs to the oral tissue. The cultured tissue constructs comprise cultured cells and endogenously produced extracellular matrix components without the requirement of exogenous matrix components or network support or scaffold members. Some tissue constructs of the invention are comprised of multiple cell layers or more than one cell type. The tissue constructs of the invention have morphological features and functions similar to tissues their cells are derived and their strength makes them easily handleable. Preferred cultured tissue constructs of the invention comprise cells derived from human tissue.