Epidermal Cells/Skin Cells TRIZ Cases

A small molecule cocktail promotes glycolytic metabolism to enhance induced pluripotent stem cell generation.

Exosomes from dermal papilla cells stimulate follicle regeneration without chemical drug side effects.

CD34(+) melanocyte stem cells differentiate into neural crest progenitors to form dense myelin sheaths around axons.

Co-culturing de novo papillae with fibroblasts in ultra-low attachment vessels preserves inductive properties lost during monolayer expansion.

A porous mold with a regular grid of concave wells positions tissue spheroids for accurate embedding and sectioning.

A cell-containing hydrogel body formed by merging discrete droplets under a gas phase to define the interaction interface between dispersed cells.

A naringenin-based composition with defined buffers maintains cell viability during transport.

Cultivating autologous keratinocytes and fibroblasts on a collagen substrate to generate skin patches for wound treatment.

Staged signaling modulation produces functional inner ear sensory hair cells with mechanotransduction properties.

An obturator stabilizes composite tissue constructs during in vivo maturation to develop functional microvascular networks.

Using peripheral blood mononuclear cells as a surrogate source eliminates skin biopsy complexity while maintaining patient-specificity.

A 3D collagen culture method generates multicellular organoid units from luminal progenitor cells for drug screening applications.

Combining mesenchymal, epithelial, and pigment stem cells to produce regenerative hair follicle germs.

Hydrogel lids seal microcontainers to culture organoids without exogenous matrices, eliminating cost variability and anoikis risks.

A laminar hydrogel matrix with mesenchymal stem cells differentiates into vascular and dermal components.

Engrafting human skin equivalents and immune cells into neutrophil-depleted immunodeficient mice isolates specific cutaneous responses from host interference.

Three-dimensional engineered skin substitutes conform to irregular wound areas, reducing surgery time and suturing requirements.

A dual promoter vector delivers REST silencing sequences to adult fibroblasts, enabling direct conversion into induced neurons.

Epithelial stem cells expand into organoids using an optimized expansion medium with TGF-beta inhibitors.

Converting fibroblasts to functional melanocytes via MITF, SOX10, and PAX-3 overcomes limited cell proliferation for vitiligo therapy.

Shredding and mixing tissue fragments creates a reproducible artificial control standard that reduces validation time across laboratories.

A 3D micro-epidermis tissue culture model assesses EGFR inhibitor effects on keratinocyte differentiation and skin barrier integrity.

A tonsillar organoid preparation medium containing Hepatocyte Growth Factor enables stable long-term subculture of human tonsil epithelial cells.

HEK-293T-derived exosomes carrying lncENAF reduce IL-6 and IL-1β levels, addressing the difficulty of inhibiting LPS-induced cytokine storms.

Enzymatic pre-treatment and ROCK inhibitor culture amplify scarce germ cells, resolving insufficient cell quantities for regenerating functional hair follicles.

A micro-organ composite uses a hanging drop culture method to create an in vitro skin model.

Inserting a fiber guide into the regenerative organ germ ensures polarity and adhesion, reducing cyst formation risk during transplantation.