research Resting No More: Redefining Telogen, the Maintenance Stage of the Hair Growth Cycle
The telogen phase of hair growth is active and important for preparing hair follicles for regeneration, not just a resting stage.
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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 Prolactin and Its Receptor Are Expressed in Murine Hair Follicle Epithelium, Show Hair Cycle-Dependent Expression, and Induce Catagen
Prolactin affects hair growth cycles and can cause early hair follicle regression.
research Prolactin Signaling Influences the Timing Mechanism of the Hair Follicle: Analysis of Hair Growth Cycles in Prolactin Receptor Knockout Mice
Prolactin affects when mice shed and grow hair.
research Prolactin Delays Hair Regrowth in Mice
Prolactin slows down hair growth in mice.
research Graphene Oxide and Indole-3-Acetic Acid Cotreatment Regulates the Root Growth of Brassica Napus L. via Multiple Phytohormone Pathways
Graphene oxide and indole-3-acetic acid together inhibit root growth in Brassica napus L. by affecting multiple plant hormone pathways.
research Manifestation of Hyperandrogenism in the Continuous Light Exposure-Induced PCOS Rat Model
Continuous light exposure in rats leads to PCOS-like symptoms and suggests sleep habits might affect the disorder's development.
research Elucidating the Roles of Three β-Glucuronosyltransferases Acting on Arabinogalactan-Proteins Using a CRISPR-Cas9 Multiplexing Approach in Arabidopsis
The study concluded that three enzymes are important for plant development by affecting sugar composition and calcium binding in plants.
research Androgen Receptors Are Only Present in Mesenchyme-Derived Dermal Papilla Cells of Red Deer Neck Follicles When Raised Androgens Induce a Mane in the Breeding Season
Red deer only have androgen receptors in neck hair cells for mane growth during breeding season.
research An Analysis of Canine Hair Regrowth After Clipping for a Surgical Procedure
Dog hair grows back in about 14 weeks after being clipped for surgery, and the season doesn't really affect this growth rate.
![Distribution of 1,25-Dihydroxyvitamin D3[22-Oxa] In Vivo Receptor Binding in Adult and Developing Skin](/images/research/d9b990e6-6243-4abe-b868-68801a5844f7/small/35023.jpg)
research Distribution of 1,25-Dihydroxyvitamin D3[22-Oxa] In Vivo Receptor Binding in Adult and Developing Skin
OCT binds strongly to hair sheath cells and may affect skin and hair growth with fewer side effects than vitamin D3.
research Prolactin Signaling Influences the Timing Mechanism of the Hair Follicle: Analysis of Hair Growth Cycles in Prolactin Receptor Knockout Mice
Prolactin affects when mice shed and grow hair.
research Melatonin Induces a Stimulatory Action on the Scrotal Skin Components of Soay Ram in the Non-Breeding Season
Melatonin stimulates the skin components of ram's scrotum during their non-breeding season.
research Effects of Different Dietary Protein Levels and DL-Methionine Supplementation on Hair Growth and Pelt Quality in Mink (Neovison Vison)
Higher protein diets with DL-methionine improve mink hair growth and fur quality.
research Morphogenetic Mechanisms in the Cyclic Regeneration of Hair Follicles and Deer Antlers from Stem Cells
Hair follicles and deer antlers regenerate similarly through stem cells and are influenced by hormones and growth factors.
research Sub-Chronic Effects of a Phthirusa Pyrifolia Aqueous Extract on Reproductive Function and Comparative Hormone Levels in Male Rats
Phthirusa pyrifolia extract may lower testosterone and harm male rat reproduction without damaging the liver or kidneys.
research A Novel Effect of Acyclovir on Hair Growth in BALB/c Mice: A Promising Future for Finding a New Topical Drug for the Treatment of Hirsutism
Acyclovir cream may slow down hair growth, suggesting it could be a new treatment for excessive hairiness.
research The Ecology of Human Sleep Project: Protocol for a Longitudinal Cohort Repeated-Measurement-Burst Study to Assess the Relationship Between Sleep Determinants and Sleep Outcomes Under Real-World Conditions Across Time of Year
The study aims to understand how mood, physical activity, light exposure, and seasonal changes affect sleep patterns.
research Hereditary, Congenital, And Acquired Alopecias
Alopecia in animals can be hereditary, congenital, or acquired, with treatments and outcomes varying widely.
research Melatonin Membrane Receptors in Peripheral Tissues: Distribution and Functions
Melatonin affects many body functions beyond sleep by interacting with specific receptors in various tissues.
research The Cutaneous Serotoninergic/Melatoninergic System: Securing a Place Under the Sun
Human skin can make serotonin and melatonin, which help protect and maintain it.
research Melatonin: A Cutaneous Perspective on Its Production, Metabolism, and Functions
Melatonin may benefit skin health and could be a promising treatment in dermatology.
research ATP-Competitive mTOR Kinase Inhibitors Delay Plant Growth by Triggering Early Differentiation of Meristematic Cells Without Developmental Patterning Change
Certain inhibitors slow down plant growth by causing early cell specialization without changing the cell development pattern.
research Ancient-Modern Concordance in Ayurvedic Plants: Some Examples
Modern science supports the use of some Ayurvedic plants for health, as ancient practices suggested.
research Human Scalp Hair Follicles Are Both a Target and a Source of Prolactin, Which Serves as an Autocrine and/or Paracrine Promoter of Apoptosis-Driven Hair Follicle Regression
Prolactin contributes to hair loss by promoting hair follicle shrinkage and cell death.
research Differential Auxin-Transporting Activities of PIN-Formed Proteins in Arabidopsis Root Hair Cells
Different PIN proteins affect plant root hair growth by changing how auxin is transported.
research Topical Application of Polygonum Multiflorum Extract Induces Hair Growth of Resting Hair Follicles Through Upregulating Shh and β-Catenin Expression in C57BL/6 Mice
Polygonum multiflorum extract helps grow hair by activating certain hair growth signals in mice.
research The Modulatable Stem Cell Niche: Tissue Interactions During Hair and Feather Follicle Regeneration
The document concludes that for hair and feather growth, it's better to target the environment around stem cells than the cells themselves.
research Symbiotic In Vitro Seed Propagation of Dendrobium: Fungal and Bacterial Partners and Their Influence on Plant Growth and Development
Certain fungi and bacteria help orchid seeds germinate and plants grow better.
research Adrenal Steroid Hormone Concentrations in Dogs with Hair Cycle Arrest (Alopecia X) Before and During Treatment with Melatonin and Mitotane
Melatonin and mitotane treatment led to hair re-growth in 62% of dogs with Alopecia X, but this was not always linked to normal hormone levels.