April 2016 in “The journal of investigative dermatology/Journal of investigative dermatology” The back of the scalp has more nerve fibers than the front, which may explain why some people feel more sensitivity there.
5 citations
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November 2017 in “Dermatologica Sinica” Transverse scalp biopsies are more accurate for diagnosing non-cicatricial alopecia, but examining both types is best for accuracy.
The transporter protein SH1446 in Staphylococcus hominis is key to underarm odor production.
August 1994 in “Journal of Dermatological Science” 10 citations
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February 2017 in “European journal of neuroscience/EJN. European journal of neuroscience” The availability of certain hormones and specific stimulation patterns affect long-term synaptic changes in the male rat brain.
2 citations
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November 2025 in “Pharmaceutics” Moderately lipophilic dyes penetrate skin deeply, while highly hydrophobic or lipophilic dyes stay on the surface.
January 2022 in “Carolina Digital Repository (University of North Carolina at Chapel Hill)” 43 citations
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November 1988 in “The Journal of Comparative Neurology” Different types of hairs on a rat's hindlimb have varying levels and patterns of nerve innervation.
December 2018 in “Dermatologic Surgery”
46 citations
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January 1991 in “Journal of Investigative Dermatology” Minoxidil works in liver and outer hair root sheath for hair growth.
January 2024 in “Neuroscience Applied” Oxytocin receptor changes in hair cells may help identify autism, especially in males.
1 citations
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July 2021 in “Chemical & pharmaceutical bulletin/Chemical and pharmaceutical bulletin” Rubbing skin increases absorption of water-soluble drugs from lotions and creams, but not oil-soluble drugs.
10 citations
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December 2001 in “PubMed” The conclusion is that substances can penetrate hair fibers through multiple pathways, including both the cell membrane complex and the non-keratinous parts.
1 citations
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July 2005 in “Drugs and the pharmaceutical sciences” Targeting drugs to hair follicles can treat skin conditions, but reaching deep follicle areas is hard and needs more research.
2 citations
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October 2023 in “Science advances” Touching hair can activate nearby nerve cells through signals from the hair's outer layer.
April 2017 in “Journal of Investigative Dermatology” Dermal lymphatic vessels help hair growth by affecting hair cycle phases.
September 2023 in “UCrea (University of Cantabria)” Nails are essential for fingertip regeneration.
34 citations
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August 2015 in “Frontiers in Behavioral Neuroscience” Allopregnanolone affects fear responses differently in male and female rats, possibly explaining sex differences in anxiety disorders.
33 citations
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February 2021 in “Advanced Pharmaceutical Bulletin” Transdermal drug delivery systems are effective and promising for future use.
3 citations
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May 2011 in “International Journal of Dermatology” Using an epidural needle in hair restoration surgery can reduce grafts popping out, make the procedure easier, and result in natural-looking hairlines without obvious scarring.
9 citations
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June 2019 in “Plastic & Reconstructive Surgery Global Open” The procedure safely and effectively lifted the lateral brow, improving appearance with minimal complications.
Sphingosine 1-phosphate helps control mechanical pain.
Meis2 is essential for touch sensation and proper nerve connection to touch receptors in certain skin areas of mice.
April 2016 in “Plastic and reconstructive surgery. Global open” Surgery may help infants with sagittal craniosynostosis develop more typical language processing.
July 2023 in “bioRxiv (Cold Spring Harbor Laboratory)” Seeing trauma causes fear in mice by lowering their natural fear-reducing hormones.
1 citations
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December 2025 in “Iraqi Journal of Pharmaceutical Sciences ( P-ISSN 1683 - 3597 E-ISSN 2521 - 3512)” Spanlastics effectively deliver Rizatriptan Benzoate with high efficiency and controlled release.
April 2019 in “Journal of Investigative Dermatology” Non-coding RNA boosts retinoic acid production and signaling, aiding regeneration.
August 2018 in “Dermatologic Surgery”