September 2023 in “Journal of the American Academy of Dermatology” Oral difelikefalin significantly reduces itch in notalgia paresthetica.
April 2018 in “Journal of Investigative Dermatology” Fat under the skin can help hair grow longer, darker, and increase cell growth.
7 citations
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March 2012 in “Journal of Investigative Dermatology” Some thymic peptides can increase human hair growth, while others may inhibit it.
45 citations
,
March 1997 in “Journal of Investigative Dermatology” 22 citations
,
November 2016 in “International journal of molecular sciences” Vitamin D receptor is important for regulating hair growth and wound healing in mice.
139 citations
,
December 1998 in “The journal of investigative dermatology/Journal of investigative dermatology” K6hf is a unique protein found only in a specific layer of hair follicles.
June 2026 in “Research Square” The study highlights the crucial role of THBS4 in hair regeneration by modulating the mechanical properties of the dermal niche, which reduces matrix stiffness and enhances interactions between the epidermis and dermis. This process activates hair follicle stem cells (HFSCs) and accelerates the transition from the telogen to anagen phase, promoting hair growth. THBS4 upregulation in dermal fibroblasts activates signaling pathways involving ITGB1, EGR1, and HMGCR, facilitating HFSC proliferation. Experiments with mice and organoids showed that THBS4 treatment significantly enhances hair regeneration, suggesting its potential as a therapeutic target for hair loss treatments. Further research is needed to explore the detailed mechanisms of THBS4 in extracellular matrix assembly and metabolic reprogramming.
October 2025 in “Journal of Investigative Dermatology” Hair follicle dermal stem cells help control hair growth timing by regulating signals at the hair germ–dermal papilla interface.
7 citations
,
July 2008 in “Experimental Dermatology” The study concluded that a protein important for hair strength is regulated by certain molecular processes and is affected by growth phases.
12 citations
,
December 2011 in “Journal of Dermatological Science” The C-terminal tail of AHF/trichohyalin is essential for organizing keratin filaments in keratinocytes.
5 citations
,
March 2021 in “Hepatitis Monthly” Tenofovir alafenamide fumarate is effective and safer for hepatitis B, with fewer side effects than tenofovir disoproxil fumarate.
175 citations
,
December 1980 in “Archives of Dermatology” Trichothiodystrophy is a condition with brittle hair and various physical and mental issues due to low sulfur in proteins.
January 2026 in “American Journal of Medical Genetics Part A” A new genetic variant causes trichothiodystrophy in two brothers, but their mother may carry it without showing symptoms.
September 2025 in “Modern medical technology” FUE with DHI effectively restores natural hair growth in difficult scalp areas.
1 citations
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January 1989 in “Carcinogenesis” Dexamethasone reduces inflammation and delays skin cell changes caused by TPA.
September 2015 in “International Society of Hair Restoration Surgery” Hair follicle stem cells could lead to new hair loss treatments.
29 citations
,
January 2021 in “Journal of Investigative Dermatology” Fat under the skin releases HGF which helps hair grow and gain color.
1 citations
,
October 2022 in “Molecular therapy” The FDA approved the first gene therapy for a blood disorder after overcoming early challenges and demonstrating patient benefits.
October 2023 in “arXiv (Cornell University)” Human hair keratins might be good for filtering out harmful substances like diclofenac and PFBS from water.
July 2025 in “Ultrasound in Medicine & Biology” UTMD with diclofenac and Doxil® improves cancer treatment by boosting immune response and reducing tumor-supporting cells.
January 1982 in “Clinical Cosmetic and Investigational Dermatology” Familial dyskeratotic comedones are a rare, inherited skin condition that is hard to treat but may improve slightly with topical retinoids and urea cream.
November 2025 in “Journal of Investigative Dermatology” Dithranol reduces inflammation in alopecia areata by lowering certain immune responses.
May 2025 in “Pakistan Armed Forces Medical Journal” Dithranol is more effective than Tacrolimus for hair regrowth in alopecia areata.
1 citations
,
May 2024 in “Communications Biology” Dab2 protein is crucial for hair follicle stem cell renewal and preventing early aging.
13 citations
,
June 2007 in “Journal of Dermatological Science” Researchers created a cell line to study hair growth and found specific genes affected by dihydrotestosterone.
33 citations
,
December 2005 in “British Journal of Clinical Pharmacology” The new testosterone patch works as well as the gel.
April 2019 in “Journal of Investigative Dermatology” Testosterone affects androgen receptors and lipid storage in cells, while DHEA does not convert to testosterone or affect these receptors in the same way.
January 2026 in “Clinical Chemistry and Laboratory Medicine (CCLM)” The procedure accurately measures 5-alpha-dihydrotestosterone in blood, useful for standard tests.
2 citations
,
February 2015 in “Journal of Tissue Engineering and Regenerative Medicine” Transplanting a mix of specific skin cells can significantly improve the repair of damaged hair follicles.
60 citations
,
August 2022 in “ESMO Open” Trastuzumab deruxtecan is effective for HER2-positive breast cancer but requires careful management of side effects.