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Oral collagen improves skin, nails, hair, and reduces cellulite.

This study found that TGF-β2 may enhance collagen expression and spheroid formation in human dermal papilla cells, which could improve their hair inductivity and maintenance.

Collagen XVIII and Bmx tyrosine kinase are important for hair growth and skin cancer development.

This review discusses the effects of oestrogen on skin ageing and highlights the need for large-scale clinical trials to evaluate postmenopausal oestrogen use, reporting no new findings.

This review examines around 68 plant sources from six major plant families, assessing their scientific rationale and use by the cosmeceutical industry for applications like anti-ageing and sun protection.

In this study, finasteride treatment did not negatively impact bone development or density in male rats, suggesting that DHT deficiency is not harmful to the male rat skeleton.

This review discusses the effects of minoxidil on human skin fibroblasts, reporting its potential to inhibit lysyl hydroxylase activity and DNA synthesis, suggesting it may have antifibrotic applications for collagen-related skin conditions.

This study concluded that finasteride treatment did not adversely affect bone development or density in male rats, suggesting selective DHT deficiency is not harmful to the skeleton.

This study found that in a mouse model of bronchopulmonary dysplasia, minoxidil administered at 50 mg/kg/day did not impact lung development or inhibit lysyl hydroxylation.

This chapter reviews common cosmetic dermatology techniques but presents no new findings; it discusses treatments like emollients and laser therapy for conditions like photoaged skin and acne scarring.

Menopause affects skin and hair, and more research is needed for effective treatments.

In this study, researchers found that undergraduate research experiences improved students' research skills, research self-efficacy, and aspirations for research careers, with self-efficacy partially mediating the effect on career aspirations.

The document concludes that human astrocytes aid stroke recovery, research confidence affects student career aspirations, collagen affects cancer spread, a microRNA suppresses brain cancer growth, calmodulin regulates water channels, and small magnesium pieces deform differently.

Certain astrocytes can protect the brain and improve recovery after a stroke, and a hair loss drug might reduce cancer spread.

Human stem cells can aid stroke recovery, research experiences boost students' career aspirations, minoxidil may reduce cancer spread, a molecule can slow tumor growth, a protein affects water flow in cells, magnesium behaves differently at tiny scales, and a new method detects slow-moving objects.

This study found that single-crystal magnesium samples smaller than 100 nm exhibited increased plastic deformation due to greater activation of nonbasal planes as local flow stresses approached 2 GPa.

This article discusses the Doppler effect as illustrated by the sound of a passing police siren but presents no new research findings.

Transplanted human Olig2+ astroglia may help improve learning and memory after a stroke.

People with hair loss have low zinc levels; zinc supplements and laser therapy may help.

In this study, researchers applied Strat-M® membrane to assess the in vitro transdermal properties of collagen peptides, finding a high correlation with results from mouse skin and suggesting that Strat-M® can effectively replace excised mouse skin in transdermal experiments.

PRO-C22 can help diagnose and monitor the severity of hidradenitis suppurativa.

Collagen scaffolds in cell therapy can transform skin to be more resilient and pressure-responsive.

This study observed that Fraser’s dolphins exhibit remarkable skin healing abilities, with type I collagen prevalent in normal skin and type III collagen emerging during early wound healing before returning to normal configuration, suggesting insights for human clinical wound management.

In an animal study with a skin defect model, this research reported that curcumin-loaded hydrogels made from recombinant humanized collagen and an eco-friendly crosslinker enhanced wound repair by promoting angiogenesis, granulation tissue formation, and hair follicle neogenesis, while providing antioxidant benefits.

This study suggests that APC collagen peptides may accelerate hair growth and promote overall hair health by enhancing cellular proliferation and activating specific signaling pathways in human and mouse models.

In this study, researchers analyzed skin tumors from patients with CYLD cutaneous syndrome and found that loss of CYLD function is linked to changes in cellular signaling pathways, particularly NF-κB signaling, and leads to increased secretion of specific extracellular matrix proteins.

Loss of COL17A1 causes hair follicle stem cells to age and leads to hair loss.

This study found that keratinocyte growth factor is a potent mitogen in human hyperplastic prostate cells, suggesting it plays an important role in prostate growth by acting in a paracrine manner.

This study found that FZD2 is crucial for hair follicle formation and postnatal growth in mice and has a novel role in regulating early epidermal development, including stratification and cornification.