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  • noun

Words related to papilla

(botany) a tiny outgrowth on the surface of a petal or leaf

a small nipple-shaped protuberance concerned with taste, touch, or smell

a small projection of tissue at the base of a hair or tooth or feather

References in periodicals archive ?
13] Activated PRP increased the proliferation of dermal papilla (DP) cells and stimulated extracellular signal regulated kinase and AKT signaling.
Immortalized dermal papilla cells (DPCs) were obtained from Applied Biological Materials Inc (Richmond, BC).
The dermal papilla is a highly active group of cells, and it is derived from the dermis mesenchyme, located at the base of the hair follicle.
The research team developed a protocol that coaxed human pluripotent stem cells to become dermal papilla cells.
Our next step is to transplant human dermal papilla cells derived from human pluripotent stem cells back into human subjects," said Terskikh.
Dermal papilla (the base of the hair follicle) is the source of adult stem cells.
28Hair follicle morphogenesis and hair cycling are controlled by complex bidirectional ectodermal mesenchymal interactions between epidermal keratinocytes and a specialized population of fibroblasts with inductive morphogenic properties which mature into dermal papilla of the hair follicle.
We also need to establish the role of the host epidermal cells that the dermal papilla cells interact with, to make the new structures.
However, the experiments never succeeded as the dermal papilla cells always produced skin cells instead of hair follicles.
The breakthrough was made by a team of researchers from Columbia University in New York and Durham University in Britain when they used 3D culture conditions rather than 2D cultures to restore the hair-inducing properties of human dermal papilla cells when inserted into human foreskin.
Dermal papilla koyu, yuvarlak-oval merkezinde vaskuler yapilarin bulundugu, parlak bazal hucrelerden olusmus halka ile cevrelenmis homojen alanlar seklinde karsimiza cikar (Resim 3e).
The newly patented Saberry+Cococin synergistic formulation protects dermal papilla cells from stress signals.
Histopatolojik olarak ag yapisinin atkilan pigmente rete kenarlannin deri yuzeyine dogru projeksiyonuna, ag gozleri de dermal papilla uclanna karsilik gelir.
I go into each follicle with a very fine gold needle and pass an electric current along that needle to destroy a dermal papilla, which means hair never grows again.