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research Vitamin D and calcium regulation of epidermal wound healing

86 citations , August 2015 in “The Journal of Steroid Biochemistry and Molecular Biology”

This study suggests that vitamin D and calcium signaling play a crucial role in wound healing by regulating stem cell activation through enhanced β-catenin transcriptional activity in mice.

research Role of vitamin D and calcium signaling in epidermal wound healing

15 citations , August 2022 in “Journal of endocrinological investigation”

This review discusses how vitamin D and calcium signaling are essential for wound healing by activating epidermal and hair follicle stem cells, noting that deficiencies may lead to delayed or chronic wounds.

research Post-Treatment of Micro-Needling with a Dexpanthenol-Containing Ointment Accelerates Epidermal Wound Healing in Human 3D Skin Models

2 citations , June 2023 in “Clinical Cosmetic and Investigational Dermatology”

In this study, post-treatment with DCO was found to speed up epidermal wound healing after micro-needling of 3D skin models while maintaining the treatment's immunostimulatory benefits, potentially optimizing aftercare and reducing patient recovery time.

research 449 Long-Term Role of Hair Follicle Stem Cells in Epidermal Wound Healing

November 2025 in “Journal of Investigative Dermatology”

Hair follicle stem cells help maintain skin health after injury.

Transgenic Mice Overexpressing CD109 in the Epidermis Display Decreased Inflammation and Granulation Tissue and Improved Collagen Architecture During Wound Healing

research Transgenic mice overexpressing CD109 in the epidermis display decreased inflammation and granulation tissue and improved collagen architecture during wound healing

22 citations , February 2013 in “Wound Repair and Regeneration”

In this study, CD109 overexpression in transgenic mice led to reduced inflammation and improved collagen organization during wound healing without affecting wound closure.

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community Another molecular pathway to promote scarless healing and regenerate hair follicles

14 upvotes 8 months ago

Carnosic acid in rosemary extract may enhance skin repair and promote hair follicle regeneration. It could be used alone or with verteporfin for scarless healing after dermal wounding.

community Are Derma Rollers Actually Harmful in the Long Run?

in Microneedling 40 upvotes 1 year ago

Derma rollers may cause scarring alopecia, leading some to prefer dermastamps or dermapens for microneedling. Combining minoxidil with microneedling is effective, but proper technique and healing time are essential to prevent damage.

community Keratin microspheres - breakthrough

14 upvotes 2 years ago

A gel of keratin microspheres promotes hair follicle growth, showing similar effectiveness to minoxidil in mice. The treatment activates hair growth pathways and reduces inflammation, with potential applications in drug delivery for hair-related disorders.

community Tazarotene shows strong standalone hair regrowth potential, not just a Minoxidil enhancer. Backed by VEGF, HF regeneration, and angiogenesis pathways. Here’s why.

135 upvotes 1 year ago

Tazarotene shows potential as a standalone treatment for hair regrowth by stimulating new hair follicle formation and promoting angiogenesis, similar to microneedling effects. It can be used topically without minoxidil, but users should start with a low concentration to avoid irritation.

community Microneedling must reach the stem cells in the upper hair shaft

82 upvotes 4 years ago

Microneedling should target depths of 0.5mm to 1.5mm for hair loss, with weekly sessions at 1mm recommended. Combining microneedling with Minoxidil is common for improved results.

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