research Changes in Different Melanocyte Populations During Hair Follicle Involution (Catagen)
Different melanocyte types in hair follicles either survive or die during the catagen phase.
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research Whether the transient hair shedding phase exist after minoxidil treatment and does it predict treatment efficacy? A retrospective study in androgenetic alopecia patients
Temporary hair shedding after minoxidil use may indicate effective treatment.
research Morphogenesis of the hair follicle during catagen
research Transcriptional Governance of Hair Follicle Stem Cell Quiescence and Niche Maintenance in Long-Term Tissue Regeneration
FOXC1 is essential for keeping hair follicle stem cells inactive and maintaining their environment for healthy hair growth.
research Dab2 (Disabled-2), an adaptor protein, regulates self-renewal of hair follicle stem cells
Dab2 protein is crucial for hair follicle stem cell renewal and preventing early aging.
research Differential cold stress intensities drive unique morphological and transcriptomic changes in Zea mays root hairs
Maize root hairs adapt differently to mild and severe cold, with mild stress allowing some growth and severe stress stopping growth to focus on defense.
research Effects of maintaining solstice light and temperature on reproductive activity, coat growth, plasma prolactin and melatonin in goats
Goat reproductive activity and coat growth are affected by light and temperature, with temperature altering prolactin levels and hair growth, but not melatonin or estrus onset.
research Additional file 12 of Time-course RNA-seq analysis reveals stage-specific and melatonin-triggered gene expression patterns during the hair follicle growth cycle in Capra hircus
Melatonin affects when and how goat hair follicle genes turn on and off during growth cycles.
research Telogen Effluvium
Telogen Effluvium causes more hair loss because hair moves to the resting phase too soon.
research Sequential cyclic changes of hair roots revealed by dermoscopy demonstrate a progressive mechanism of diffuse alopecia areata over time
Dermoscopy shows that diffuse alopecia areata progresses through specific hair growth stages.
research The 'self recovery phenomenon' of oxidized hair
Oxidized hair can naturally regain strength and stability over six months.
research Restoration of hair follicle inductive properties by depletion of senescent cells
Removing senescent cells can improve hair growth and regeneration.
research Telogen Phase of Hair Growth Cycle Is Regulated by Cyclic Epithelial FGF18 Signaling
FGF18 controls hair growth rest phase.
research Additional file 5 of Time-course RNA-seq analysis reveals stage-specific and melatonin-triggered gene expression patterns during the hair follicle growth cycle in Capra hircus
Melatonin affects when and how goat hair follicle genes turn on and off during growth cycles.
research Transcriptome Dynamics Reveal Stage-specific and Melatonin-triggered Gene Expression Patterns During the Cashmere Growth Cycle in Capra Hircus
Melatonin can increase cashmere yield by altering gene expression and restarting the growth cycle early.
research The role of mimicking growth factors to control anagen phase: Evaluation in vitro and in vivo
Mimicking growth factors in a topical solution can prolong hair growth phase and reduce hair loss without side effects.
research Exogen, Shedding Phase of the Hair Growth Cycle: Characterization of a Mouse Model
Researchers found that hair shedding happens mostly when new hair is growing and involves a unique process.
research The growth of human hair
Human hair growth involves active, resting, and intermediate phases, and examining plucked hairs can teach students about hair biology and diseases.
research The hair cycle and its regulation
Hormones, nutrition, and seasonal changes regulate hair growth cycles, with androgens extending growth phases and factors like aging and malnutrition affecting hair loss and thinning.
research 1321 Low temperature and mTOR inhibition favor human epidermal stem cell maintenance
Keeping human skin stem cells is easier with low temperatures and mTOR inhibition.
research Estimation methods for human circadian phase by use of peripheral tissues
New method uses hair follicle cells to estimate human body clock phase, potentially improving sleep disorder diagnosis.
research Additional file 2 of Time-course RNA-seq analysis reveals stage-specific and melatonin-triggered gene expression patterns during the hair follicle growth cycle in Capra hircus
Melatonin affects when and how goat hair follicle genes turn on and off during growth cycles.
research Multi-Stage Transcriptome Analysis Revealed the Growth Mechanism of Feathers and Hair Follicles during Induction Molting by Fasting in the Late Stage of Egg Laying
Fasting in hens affects thyroid hormones, which regulate feather and hair growth.
research Studies on the biochemistry and morphology of freshly isolated and maintained rat hair follicles
Rat hair follicles can be kept alive in a lab for 7 days but then stop growing.
research 862 Defining the molecular signature of the hair follicle dermal sheath and its functional requirement for hair cycle progression during catagen
The hair follicle dermal sheath is essential for hair shedding and needs to communicate with the outer root sheath for normal hair growth cycles.
research Immunohistochemical analysis of tissue remodelling during the anagen—catagen transition of the human hair follicle
The inner root sheath is vital for hair follicle stability during growth changes.
research ‘Catagen reversion’ a possible answer to alopecia - A new insight
Certain herbs may help treat hair loss by extending hair growth phases.
research A Murine Model for Inducing and Manipulating Hair Follicle Regression (Catagen): Effects of Dexamethasone and Cyclosporin A
Dexamethasone speeds up hair loss in mice, while cyclosporin A slows it down.
research Secondary amenorrhea
Secondary amenorrhea has many causes and requires thorough evaluation to treat and restore menstrual cycles.
research Stem cells tightly regulate dead cell clearance to maintain tissue fitness
Stem cells help remove dead cells to keep tissues healthy by balancing cell replacement and clearance.