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A new method was developed to create better skin models for healing and reconstruction.

This study found that insulin-like growth factor-I and hepatocyte growth factor increased the chemotactic migration of human hair outer root sheath cells, suggesting these factors have both growth stimulatory and chemotactic effects.

This study found that hair follicle stem cells from hidradenitis suppurativa patients showed alterations in cell cycle regulation and DNA replication, potentially linking genetic predisposition to the skin inflammation characteristic of the disease.

This study observed that testosterone metabolism and androgen receptor localization differ significantly across body sites, with beard hair follicles showing distinct characteristics compared to occipital scalp hair follicles.

This study found that topical cilostazol promotes hair growth, enhances hair follicle activities, and may serve as a potential treatment for alopecia.

In this study, EGCG from green tea promoted mink hair follicle growth and cell proliferation at specific concentrations, potentially through activation of Shh and AKT signaling pathways.

This study found that stress hormones, particularly CRF, can inhibit hair growth and induce hair loss by affecting human dermal papilla cells and hair follicles, suggesting a functional HPA axis in these cells.

This study suggests that the attachment and interaction between dermal papillae and the hair bulb matrix are crucial for normal hair follicle growth and development in vitro.

This study found that nestin-negative hair follicle stem cells can differentiate into neural stem cell-like cells, but not mature neurons, through a multi-step neuro-induction process.

This study suggests that the NGF/TrkA/CREB system plays a crucial role in promoting outer root sheath cell proliferation in cashmere goats, which may aid in marker-assisted breeding.

This study examined the formation of acquired curved hair and found that the fusion of hair matrix cells during follicle regeneration contributes to asymmetric follicle shapes and curved hair, potentially linked to changes in type IV collagen and protein expression levels.

This study found that SesZen-Bio TM, a proprietary extract from Sesbania grandiflora leaves, increased proliferation of hair cells and hair shaft length in vitro and ex vivo, potentially due to activation of the Wnt/β-catenin signaling and stem cell differentiation pathways.

This study suggests that proteins CHI3L1 and CXCL5, secreted by recovery-state dermal papilla cells, may promote hair growth by stimulating the proliferation of outer root sheath cells.

In this study, Panax ginseng extract and its ginsenosides were found to stimulate the proliferation of hair-related cells and promote the transition from the telogen to the anagen phase, enhancing hair-shaft growth by suppressing BMP4 expression in human dermal papilla cells.

This study demonstrated that injecting reconstructed dermal papilla-like tissues in mice led to new hair growth, suggesting potential future applications in hair transplantation and baldness treatment.

This study reported that a skin equivalent model using human outer root sheath cells and fibroblasts showed the formation of structures similar to human dermis and epidermis within two weeks after transplantation into mice.

Oxytocin from hair cells helps hair growth and stem cell increase.

This study found that morroniside enhanced hair follicle growth and transition through the Wnt/β-catenin signaling pathway in a mouse model, suggesting its potential as a treatment for hair loss.

In this study, kartogenin promoted hair growth by enhancing cell proliferation and migration in vitro and extended hair length in mice, suggesting its potential as a treatment for hair loss.

This study found that a phosphodiesterase 3 inhibitor promoted hair growth in human dermal papilla cells and stimulated anagen induction in mice, suggesting potential as a treatment for alopecia.

This study found that cells from the upper hair follicle exhibited more active growth compared to other segments in vitro, suggesting their potential as a source of hair follicle stem cells.

This study found that in women with alopecia, anxiety levels significantly decreased with temgikoluril alongside standard therapy over 12 weeks, enhancing emotional well-being and treatment satisfaction compared to the control group receiving only standard therapy.

This study found that scalp hypothermia effectively prevented chemotherapy-induced alopecia in 57.3% of breast cancer patients, with side effects such as a feeling of cold and slight headaches reported in 16% of cases.

In this study, the use of Selencin, both in tablet and peptide lotion form, over two months showed significant improvements in reducing hair loss and restoring hair structure and volume in patients with diffuse alopecia, with effects persisting up to four months after treatment.

This study discusses the role of 5α-reductase inhibitors in managing lower urinary tract symptoms caused by benign prostatic hyperplasia and suggests their potential use in other conditions like prostate cancer chemoprevention and androgenetic alopecia treatment, emphasizing appropriate dosing to reduce surgical complications.

In this study, women with telogen effluvium showed significant improvement in hair loss and hair growth density when treated with a combination of oral Pantovigar, a Microxidil-containing topical lotion, and mesotherapy with a placental preparation compared to those not receiving Pantovigar.

This article reviews current understanding of dermal fibroblasts' structure and function, highlighting their crucial role in connective tissue formation and repair, which is important for selecting effective treatments for age-related skin changes.

In this study, researchers found that using the Orbis II scalp cooling device in a single-center setting effectively prevented severe chemotherapy-induced alopecia in 73% of patients with various cancer types, though the authors recommend further studies to explore broader applicability and influencing factors.

This study found that treating diffuse alopecia associated with prior COVID-19 infection using a combination of Selencin (homeopathic drug) and Selencin Peptide Active (peptide lotion) significantly reduced hair loss and improved hair structure and volume in 34 patients over two months.