METHOD FOR PRODUCING REGENERATED HAIR FOLLICLE PRIMORDIUM

To provide a method for producing regenerated hair follicle primordium that allows production of regenerated hair follicle primordium more easily and in larger amounts compared to conventional production methods.SOLUTION: Provided is a method for producing a regenerated hair follicle primordium comp...

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Bibliographische Detailangaben
Hauptverfasser:	TSUJI TAKASHI, TOYOSHIMA KIMIE, MORI HISASHI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	BEER BIOCHEMISTRY CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES CHEMISTRY COMPOSITIONS THEREOF CULTURE MEDIA DISINFECTION, STERILISATION, OR DEODORISATION OF AIR ENZYMOLOGY HUMAN NECESSITIES HYGIENE MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES MEDICAL OR VETERINARY SCIENCE METALLURGY METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL MICROBIOLOGY MICROORGANISMS OR ENZYMES MUTATION OR GENETIC ENGINEERING PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS SPIRITS VINEGAR WINE
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Beschreibung
Zusammenfassung:	To provide a method for producing regenerated hair follicle primordium that allows production of regenerated hair follicle primordium more easily and in larger amounts compared to conventional production methods.SOLUTION: Provided is a method for producing a regenerated hair follicle primordium comprising culturing a first cell population containing epithelial cells and a second cell population containing mesenchymal cells while bringing them into contact with each other to obtain a hair follicle primordium. The production method of the present invention is characterized in that at least one of the first cell population and the second cell population has formed a cell aggregate before the contact and no culture support is used when bringing the other cell population into contact with the cell aggregate.SELECTED DRAWING: None 【課題】従来の製造方法に比して、簡易かつ大量に再生毛包原基の製造を可能にする、再生毛包原基の製造方法を提供すること。【解決手段】上皮系細胞を含む第１の細胞集団と、間葉系細胞を含む第２の細胞集団とを接触させながら培養することにより、毛包原基を得る工程を含む、再生毛包原基の製造方法が提供される。本発明の製造方法において、前記第１の細胞集団および前記第２の細胞集団の少なくともいずれか一方は、前記接触の前に細胞凝集体を形成しており、前記細胞凝集体に対して他方の細胞集団を接触させる際、培養支持体を使用しないことを特徴とする。【選択図】なし