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Propolis extract can promote hair growth and increase keratin production.

This study reports that Huaier promotes hair growth and tissue regeneration in cancer recovery by activating the Hedgehog signaling pathway, potentially preventing recurrence and metastasis independently from SMO function.

In this study, the ethanol extract of Puerariae Radix was found to promote proliferation and ERK activation in human dermal fibroblasts, suggesting its potential as a new cosmetic ingredient.

This study found that Mentha suaveolens aqueous extract activated Nrf-2 and increased detoxifying enzyme expression in keratinocytes, providing protection against oxidative stress without cytotoxicity.

In this study, the novel isoprenylcysteine analog SIG-1451 was shown to inhibit pro-inflammatory cytokine release in various cell-based assays relevant to allergic dermatitis, acting on targets such as IL-4 and IL-6 with potential anti-inflammatory benefits.

This study found that manipulating 5αR2 activity in human hepatocytes in vitro can regulate lipogenesis, with potential clinical implications for patients taking 5αR inhibitors.

In this study, using a 3D culture model, researchers observed that developmental stage and androgen levels influenced murine follicle growth, which may inform treatment for women with low ovarian reserve but cautions against excessive androgen exposure.

This case report describes a rare instance of prolonged alopecia following acitretin therapy where the patient's hair did not significantly regrow more than six months after stopping treatment.

This study found that the antiseizure activity of midazolam primarily occurs through synaptic GABA-A receptors, with no significant involvement of endogenous neurosteroids or extrasynaptic receptors.

This study found that Carthamus tinctorius floret ethanolic extract stimulated melanogenesis in B16F10 murine melanoma cells without cytotoxicity, suggesting its potential as a treatment for gray hair.

In this study, TRPV1 signaling was found to play a critical, previously unrecognized role in human sebocyte biology, and targeting this pathway may offer a new approach for managing inflammatory sebaceous gland disorders like acne.

This study indicates that Fructus panax ginseng extract may promote hair growth by increasing proliferation in human hair dermal papilla cells and lengthening the anagen phase in mice.

Oral retinoids are effective for severe skin conditions but require careful use due to side effects.

This study found that antisense oligonucleotides can significantly reduce androgen receptor expression in cultured human sebocytes and may offer new therapeutic possibilities for androgen-associated skin diseases.

This study found that high doses of TCB caused severe toxicity in cotton top marmoset monkeys, with clinical and histological changes similar to those in humans and other primates exposed to PCBs.

This study found that MBN, an herbal extract fermented by Lactobacillus plantarum, promoted hair growth and increased related gene expression in C57BL/6 mice.

Sex steroids, especially progesterone, can slow down the growth of mouse melanoma cells.

In this study, ebastine significantly increased the proliferation of human follicle dermal papilla cells and may contribute to hair regrowth by activating the ERK signaling pathway.

This study reviewed the dosages of products approved in Japan from 2003-2010 and found that 28.1% were at different levels than in the U.S., with limited evidence suggesting different clinical responses.

In this study on tolerant rats, maternal and developmental toxicity from levo-alpha-acetyhnethadol hydrochloride were observed at all doses, without specific fetal toxicity or teratogenic effects.

This study suggests that D2O increases hair length in nude mice by extending the hair cycle duration, particularly the hair-existing phase, which is associated with increased mast cell density.

This study suggests that targeting the activation of transit-amplifying cell-derived progenitor cells may help prevent hair loss from chemotherapy and radiotherapy by promoting hair follicle regeneration.

This study found that while 450nm blue light can inhibit collagen and induce oxidative stress in dermal fibroblasts, 850nm near-infrared light may enhance metabolic activity without causing oxidative damage, suggesting potential for tailored light therapies in skin treatments.

This study provides a comprehensive platform to explore stem cell interactions regulating hair follicle growth, revealing key signaling pathways in epithelial-mesenchymal interactions using advanced RNA sequencing and transgenic reporters.

This study observed that the extract of Ginseng Radix et Rhizoma promoted hair growth in C57BL/6J mice by enhancing local perfusion and inhibiting platelet aggregation.

This study found that combining D-004 with finasteride results in more significant prevention of testosterone-induced prostate enlargement in rats compared to using either treatment alone.

Vitamin D3 applied to mouse skin caused more wrinkles and sagging due to changes in the skin's outer layer.

This study reports that hair follicles can mobilize ectopic progenitors for regeneration to repair damage from ionizing radiation. Augmenting WNT signaling enhanced this regenerative process and prevented radiation- and chemotherapy-induced hair loss, highlighting a potential approach to manage alopecia during cancer treatment.

Finasteride boosts morphine's pain relief and prevents tolerance and withdrawal in rats.

This article discusses solitary hirsutism, emphasizing that treatment is mostly cosmetic unless contraception is also desired, and reports no new clinical results.