March 2026 in “Brazilian Journal of Microbiology” This study found that restoring the skin microbiome significantly improved hair growth and skin condition in androgenic alopecia model mice by modulating the immune-inflammatory balance, highlighting the potential of bacterial-based therapies for hair loss.
January 2024 in “Applied Mathematics and Nonlinear Sciences” This study developed a mathematical model to explore the interactions between hair cycle dynamics and immune system activity in alopecia areata, providing insights into disease progression and potential targets for treatment by simulating immune response effects on hair follicles.
September 2018 in “Fertility and Sterility” This study observed that inflammatory stimuli significantly altered gene expression in rat theca-interstitial cells, affecting pathways related to growth and androgen production, which are central features of polycystic ovary syndrome.
September 2017 in “The journal of investigative dermatology/Journal of investigative dermatology” This study suggests that the outer root sheath of human hair follicles may act as a "metabolic center," capable of synthesizing glucose from lactate, which supports glycogen metabolism.
April 2017 in “Journal of Investigative Dermatology” This study identified the dermal sheath as a key component of the hair follicle niche, essential for outer root sheath regression during the hair cycle, highlighting its importance in hair follicle support and regulation.
10 citations
,
July 2014 in “Veterinary dermatology” This study found that deslorelin may promote hair regrowth in intact male dogs with hair cycle arrest, but had no effect on neutered females.
112 citations
,
July 1998 in “Journal of Investigative Dermatology” This study found that anagen-phase hair follicles in mice are particularly sensitive to damage by ruby laser pulses, resulting in alopecia without scarring, suggesting enhanced laser hair removal strategies.
90 citations
,
October 1996 in “Dermatologic Clinics” This study found that red ginseng oil may enhance hair growth and protect skin from UV damage in mouse models by promoting regenerative processes and reducing inflammation.
59 citations
,
September 2007 in “Biochemical and Biophysical Research Communications” This study found that a gain-of-function mutation in the TRPV3 channel leads to altered hair development in DS-Nh mice by affecting the anagen and telogen phases, highlighting TRPV3's role in hair growth regulation.
54 citations
,
June 1985 in “American Journal of Dermatopathology” This abstract does not provide specific findings or results.
52 citations
,
October 2012 in “Journal of Dermatological Science” This review presents updated tables of mouse mutants with hair growth abnormalities to aid in understanding the molecular mechanisms of human hair disorders, but reports no new clinical results.
28 citations
,
July 2017 in “Expert Review of Anticancer Therapy” This study found that CDK4/6 inhibitors in hormone-positive metastatic breast cancer were linked to increased risks of fatigue, alopecia, and stomatitis compared to placebo.
25 citations
,
February 2019 in “Genomics” This study reports that milk goats exhibit significantly more differentially expressed genes related to hair follicle cycling across different months compared to cashmere goats, especially in December.
25 citations
,
March 2014 in “Experimental Dermatology” Leptin helps start the growth phase of hair.
21 citations
,
November 2011 in “The journal of investigative dermatology/Journal of investigative dermatology” This study found that telogen, a resting phase of the hair follicle cycle, is characterized by dynamic gene expression, including enhanced cholesterol metabolism and immune signaling, suggesting it is an active regulatory phase despite its quiescent appearance.
21 citations
,
January 2002 in “Journal of Cutaneous Medicine and Surgery” This study reports that finasteride treatment in men with androgenetic alopecia appears to restore caspase and XIAP expression in hair follicles to levels similar to those in individuals without the condition.
13 citations
,
May 2021 in “Plants” This study found that the n-hexane fraction from Leea indica leaves significantly increased hair growth in mice and showed potential as a natural treatment for alopecia.
7 citations
,
February 2019 in “Journal of pharmacological sciences” This study found that Bazhengsan significantly reduced inflammation and hyperplasia in male rats with nonbacterial prostatitis, indicating potential as a treatment for chronic prostatitis.
6 citations
,
July 2015 in “Journal of Investigative Dermatology” Chicken feather gene mutation helps understand human hair disorders.
6 citations
,
November 1996 in “Archives of Dermatology” This case report highlights a successful treatment with granulocyte colony-stimulating factor for cyclic neutropenia in a 16-year-old girl experiencing recurring oral aphthae and fever.
4 citations
,
March 2019 in “Journal of Pure and Applied Microbiology” This study investigated the anti-inflammatory effects of a 940nm diode laser in Wistar rats with carrageenan-induced arthritis and found that a 74J/cm² energy density significantly reduced edema and restored function, whereas 171J/cm² neared thermal exposure limits for the skin.
3 citations
,
June 2006 in “Expert Review of Dermatology” This review discusses recent advances in hair follicle research, highlighting therapeutic and cosmetic applications, but reports no new study results.
1 citations
,
September 2023 in “eLife” This study found that TLR2 expression in hair follicle stem cells is crucial for hair follicle maintenance and regeneration, with TLR2-dependent activation potentially offering new therapeutic approaches for hair loss prevention through mechanisms involving immune pathways and CEP administration.
June 2026 in “Journal of Obstetrics Gynecology and Cancer Research” In this study, women with PCOS exhibited a significantly elevated low-grade inflammatory profile through salivary cytokines, with IL-1β and TNF-α demonstrating strong potential as non-invasive diagnostic markers, alongside traditional androgen measures like FAI.
February 2026 in “Frontiers in Materials” In this study, researchers developed iron-curcumin-coordinated nanoparticles to enhance curcumin's bioavailability and therapeutic effects, finding that these nanoparticles accelerate wound healing in diabetic mice by reducing inflammation and oxidative stress more effectively than free curcumin.
March 2024 in “Asian journal of beauty & cosmetology” In this study, Derma Genie™-H001 was shown to reduce inflammation, counteract oxidative and UVB-induced damage, and support hair growth-related gene expression in human dermal papilla cells, suggesting its potential as a functional cosmetic ingredient to alleviate hair loss symptoms.
December 2023 in “Majalah Kedokteran Gigi Indonesia” In this study, cinnamaldehyde loaded onto gypsum-calcium carbonate scaffolds showed promise in promoting early-stage bone healing in rats but was less effective at later stages, with better results when combined with dehydrothermal treatment.
April 2017 in “Journal of Investigative Dermatology” This study found that fisetin, a dietary flavonoid, significantly improved psoriasiform skin lesions in mice by promoting cell differentiation, inhibiting proliferation, and modulating inflammatory responses.
April 2017 in “Journal of Investigative Dermatology” In laboratory tests and mouse models, this study found that the novel IPC analog SIG-1451 may offer potent anti-inflammatory effects for treating allergic skin inflammation, potentially outperforming some current therapies in specific inflammatory phases.
February 2023 in “Military Medical Science Letters” This study concluded that both pure-PRP and leukocyte-PRP injections significantly reduced serum CD 68 levels in knee osteoarthritis patients, with pure-PRP being more effective than leukocyte-PRP.