The conclusion is that closing scalp wounds is possible, but restoring hair without donor material is still a major challenge.
The vitamin D receptor has many roles in the body beyond managing calcium, affecting the immune system, hair growth, muscles, fat, bone marrow, and cancer cells.
April 2019 in “Journal of Investigative Dermatology” Calcium signals and SHH guide the direction of feather growth in chicken skin.
182 citations,
June 2017 in “Biomaterials” Special fiber materials boost the healing properties of certain stem cells.
1 citations,
November 2019 in “Applied sciences” Human hair provides more UV protection when aligned and at higher angles, but the scalp still gets UV exposure.
3 citations,
May 2006 in “Dermatologic Surgery” Most men's multi-hair follicles naturally stand perpendicular to a line from the top of their head, which is important for natural-looking hair transplants.
81 citations,
September 2009 in “Birth defects research” Different body areas in mice produce different hair types due to interactions between skin layers.
45 citations,
August 2018 in “Haematologica” Macrophage iron release is crucial for hair growth and wound healing.
44 citations,
February 2023 in “Cell” Fingerprints form uniquely before birth due to specific genetic pathways and local signals.
1 citations,
January 2021 in “Journal of the Dermatology Nurses’ Association” The convention discussed various skin conditions and treatments, and highlighted the importance of vaccinations for patients on immune-altering medications.
1 citations,
June 2014 in “Journal of developmental biology” Retinoic acid helps change skin cells and is important for skin development and hair growth.
September 2024 in “Journal of Investigative Dermatology” A new tool can analyze hair to detect changes due to hormones, genetics, and aging.
February 2024 in “ACS Omega” The Shen Bai Hair Growing Decoction may help treat hair loss by promoting hair growth and reducing inflammation.
December 2013 in “Proceedings of the National Academy of Sciences of the United States of America” Scientists found a new method using 3D cell cultures to grow human hair which may improve hair restoration treatments.
160 citations,
January 2014 in “Seminars in cell & developmental biology” Early development of hair, teeth, and glands involves specific signaling pathways and cellular interactions.
510 citations,
August 2006 in “Endocrinology” The vitamin D receptor is involved in multiple body functions beyond calcium regulation, including immune response and rapid reactions not related to gene activity.
44 citations,
January 2011 in “Journal of Cutaneous Pathology” The HoVert technique is a simple, cost-effective new method that improves alopecia diagnosis by allowing detailed analysis from a single biopsy.
22 citations,
June 2013 in “International journal of molecular sciences” Stem cell differentiation is crucial for skin barrier maintenance and its disruption can lead to skin diseases.
18 citations,
April 2004 in “The journal of investigative dermatology/Journal of investigative dermatology” Skin patterns are formed by simple reaction-diffusion mechanisms.
5 citations,
March 2023 in “bioRxiv (Cold Spring Harbor Laboratory)” Dynamic, light touch is sensed through a common mechanism involving Piezo2 channels in sensory axons.
1 citations,
November 2020 in “bioRxiv (Cold Spring Harbor Laboratory)” Quantifying hair shape is better than using racial categories for understanding hair characteristics.
April 2019 in “Journal of Investigative Dermatology” Women with scarring alopecia are less likely to have used hormone replacement therapy or oral contraceptives compared to those with female pattern hair loss.
April 2019 in “Journal of Investigative Dermatology” Eating grape powder may reduce the severity of skin allergy symptoms.
85 citations,
December 2017 in “Developmental Biology” Mammals might fail to regenerate not because they lack the right cells, but because of how cells respond to their surroundings, and changing this environment could enhance regeneration.
46 citations,
September 2011 in “Journal of Endocrinology” Natural 5α-reduced glucocorticoids might be anti-inflammatory with fewer side effects than current options.
46 citations,
December 2001 in “Journal of Endocrinology/Journal of endocrinology” FLRG and follistatin have different roles in wound healing.
23 citations,
February 2004 in “Clinical and Experimental Ophthalmology” A boy with chromosome 13q deletion syndrome developed eye cancer, a woman with breast cancer lost vision due to a rare side-effect of her treatment, a man's vision worsened after using a hair loss drug, and two rare disorders were discussed. Optical Coherence Tomography is useful for diagnosing and monitoring these conditions.
20 citations,
February 2004 in “Clinical and Experimental Ophthalmology” Eye exams are crucial for kids with 13q deletion syndrome, tamoxifen can cause vision loss, Propecia may lead to cataracts, Lipoid Proteinosis causes skin bumps, and OCT is useful for diagnosing macular diseases.
18 citations,
February 2015 in “Acta Crystallographica Section D: Structural Biology” The study concludes that certain domains in Clostridium histolyticum enzymes are structurally unique, bind calcium to become more stable, and play distinct roles in breaking down collagen, with potential applications in medicine and drug delivery.
17 citations,
June 2011 in “Dermatologic Surgery” Hair transplantation is an effective way to restore eyebrows.