関連する実験動画

Updated: May 5, 2026

Generation of Genetically Modified Organotypic Skin Cultures Using Devitalized Human Dermis
09:16

Generation of Genetically Modified Organotypic Skin Cultures Using Devitalized Human Dermis

Published on: December 14, 2015

11.1K

表面膜と培養された表皮細胞におけるケラチン遺伝子の発現

E Fuchs, H Green

    Cell
    |November 1, 1978
    PubMed
    まとめ

    人間の表皮細胞と角層には様々なケラチンが含まれています. 大きさの違いにもかかわらず,これらのケラチンは構造的類似性を共有しており,表皮細胞における遺伝子発現が修正されていることを示唆しています.

    さらに関連する動画

    Generation and Culturing of Primary Human Keratinocytes from Adult Skin10:42

    Generation and Culturing of Primary Human Keratinocytes from Adult Skin

    Published on: December 22, 2017

    16.7K
    Isolation of Mouse Epidermal Keratinocytes and Their In Vitro Clonogenic Culture06:16

    Isolation of Mouse Epidermal Keratinocytes and Their In Vitro Clonogenic Culture

    Published on: August 10, 2019

    19.2K

    関連する概念動画

    Renewal of Skin Epidermal Stem Cells01:12

    Renewal of Skin Epidermal Stem Cells

    The skin is divided into epidermis, dermis, and hypodermis, the skin's outermost, middle, and inner layers. The human epidermal layer regularly undergoes renewal, where old, dead cells are replaced by new cells. Epidermal stem cells or EpiSCs divide and differentiate to restore the lost cells. For the renewal process, some EpiSCs continuously self-renew. In contrast, few others differentiate into transit-amplifying cells, which later form prickle or spinous cells, followed by granular...
    2.4K
    Clinical Applications of Epidermal Stem Cells01:19

    Clinical Applications of Epidermal Stem Cells

    Epidermal stem cells (EpiSCs) are mainly located at the basal layer of the epidermis. These cells repair minor injuries of the skin and replace dead skin cells. However, EpiSCs’ cannot heal severe wounds such as major burns or those from diabetes or hereditary disorders. In such cases, culturing the epidermal stem cells from the patient is possible and has yielded successful treatment options, such as laboratory-grown skin grafts. These grafts are synthesized using a patient’s own...
    2.4K
    Cells of the Epidermis01:24

    Cells of the Epidermis

    The epidermis is made of four or five layers of epithelial cells, depending on its location in the body. From deep to superficial, these layers are the stratum basale, stratum spinosum, stratum granulosum, stratum lucidum, and stratum corneum.
    The cells in all these layers except the stratum basale are called keratinocytes, a type of cell that manufactures and stores the protein keratin. The keratinocytes in the stratum corneum are dead and regularly slough away, being replaced by cells from...
    7.3K
    Layers of the Epidermis01:21

    Layers of the Epidermis

    The epidermis, the outermost layer of the skin, is composed of several distinct layers. From deep to superficial, the layers of the epidermis are as follows:
    Stratum Basale
    Stratum basale, also known as the stratum germinativum, is the deepest layer of the epidermis. It is composed of a single layer of actively dividing cells called basal cells or basal keratinocytes. These cells constantly undergo cell division to replenish the upper layers of the epidermis. Additionally, melanocytes, which...
    9.8K