research Stress exposure modulates peptidergic innervation and degranulates mast cells in murine skin
Stress increases nerve fibers and immune cell activity in mouse skin, possibly worsening skin conditions.
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research Dermal TRPV1 innervations engage a macrophage- and fibroblast-containing pathway to activate hair growth in mice
Activating TRPV1 can boost hair growth by involving neurons, macrophages, and fibroblasts.
research Apoptotic dysregulation mediates stem cell competition and tissue regeneration
Cells lacking the Bax protein can outcompete others, leading to better tissue repair and hair growth.
research Single cell deciphering of pruritic keloids: the interaction between fibroblasts and Schwann cells through the Midkine signaling
Targeting Midkine can help reduce pain and itching in keloids.
research Differential expression levels of Sox9 in early neocortical radial glial cells regulate the decision between stem cell maintenance and differentiation
Sox9 levels in brain stem cells affect whether they stay as stem cells or become neurons.
research Immunofluorescence analysis of the basement membrane zone components in human anagen hair follicles
The upper hair follicle is stable, while the lower part allows movement during hair growth.
research Pseudopili Annulati in a Dark‐Haired Individual: A Light and Electron Microscopic Study
A dark-haired Chinese girl had hair that looked banded under certain light but was normal under a microscope.
research Glycoconjugate expression of cells of human anagen hair follicles during keratinization
Human anagen hair follicles have unique carbohydrate patterns during keratinization.
research Linear Basal Cell Carcinomas
Dr. Connelly agrees that linear basal cell carcinomas might be more aggressive but highlights the study's lack of clear criteria to identify them.
research Nucleation and growth of macrofibrils in trichocyte (hard-α) keratins
Sheet formation is key to macrofibril structure differences in wool.
research Optogenetically Controlled TrkA Activity Improves the Regenerative Capacity of Hair‐Follicle‐Derived Stem Cells to Differentiate into Neurons and Glia
Blue-light activation of TrkA improves hair-follicle stem cells' ability to become neurons and glial cells.
research Shaping Up Mitochondrion in Motion
Mitochondria change shape to meet energy needs during cell movement.
research Elucidating penetration pathways into the hair fiber using novel microscopic techniques.
The conclusion is that substances can penetrate hair fibers through multiple pathways, including both the cell membrane complex and the non-keratinous parts.
research Nestin expression in hair follicle sheath progenitor cells
Nestin is found in hair follicle progenitor cells, linking them to neural stem cells.
research Description of clinical aspects and microscopy of the hair shaft of a carrier of familial monilethrix
Monilethrix causes brittle hair and hair loss, and it runs in families.
research Cryo-Electron Microscopy of Trichocyte (Hard α-Keratin) Intermediate Filaments Reveals a Low-Density Core
Trichocyte filaments have a low-density core and may include proteins for hair structure.
research Functional histopathology of keloid disease.
Keloid scars are aggressive, excessive skin scars with unique features and complex diagnosis.
research Traumatic panniculitis with localized hypertrichosis: Two new cases and considerations
Traumatic panniculitis can cause increased hair growth in affected areas.
research Eccrine angiomatous hamartoma
The girl's skin condition is benign but challenging to treat due to its size and location.
research Spangled hair in siblings
Two siblings had a rare hair condition with banded hair, which doesn't need treatment.
research The Hair Follicle Stem Cell as the Paradigm Multipotent Adult Stem Cell
Hair follicle stem cells can turn into many cell types and may help repair nerve damage and have other medical uses.
research Basal cell carcinomas in mice arise from hair follicle stem cells and multiple epithelial progenitor populations
Basal cell carcinomas in mice can start from hair follicle stem cells and other skin cell types, depending on signaling levels.
research Olig2 positive cells derived from hair follicle neural crest stem cells in rats
Researchers found a way to make rat hair follicle cells start turning into motor neuron-like cells, but couldn't fully turn them into working motor neurons.
research Tracing immune cells around biomaterials with spatial anchors during large-scale wound regeneration
Biodegradable scaffolds help regenerate wounds and hair by activating the immune system.
research 1376 A multi-scale spatial atlas of human skin links cancer cell states to site of origin
The research shows that skin cancer likely originates from hair follicles and that certain cell populations expand to promote skin cancer growth.
research Traumatic panniculitis with hypertrichosis
Trauma can cause fat inflammation and abnormal hair growth.
research Nestin-Expressing Stem Cells from the Hair Follicle Can Differentiate Into Motor Neurons and Reduce Muscle Atrophy after Transplantation to Injured Nerves
Hair follicle stem cells can become motor neurons and reduce muscle loss after nerve injury.
research Neurogenic skin inflammation in stress‐triggered inhibition of hair growth in mice is promoted via nerve growth factor‐dependent pathways
Stress increases nerve growth factor, causing hair loss in mice.
research Role of collagen VI in peripheral nerves and wound-induced hair regrowth
Collagen VI is crucial for nerve function and affects wound-induced hair regrowth.
research The Intermediate Filament Architecture as Determined by X-Ray Diffraction Modeling of Hard α-Keratin
Hard α-keratin in hair has a unique, nonordered structure, different from other fibers.