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This source reviews Japan's extensive 2014 reforms and investments in regenerative medicine, exploring the government's initiatives to accelerate stem cell research while maintaining safety and efficacy.

This study found that human hair cuticle and cortex have different protein structures, with beta-sheet and disorder configurations in the cuticle and alpha-helical structures in the cortex.

In this study, novel substituted benzoyl benzoic acids and phenylacetic acids were potent and selective inhibitors of human steroid 5alpha-reductase type 2, with one compound showing promising bioavailability in rats for potential clinical evaluation.

This study observed that nutritional stress is likely responsible for changes in Merino sheep follicle morphology in Mediterranean environments, affecting staple strength and possibly requiring targeted management strategies.

This review highlights the need for optimizing mesenchymal stromal/stem cell therapy through tailored in vitro strategies to unlock their full potential for treating specific diseases.

This review examines the role of oxidative stress in male hypogonadism associated with noncommunicable chronic diseases and discusses various management strategies, but it presents no new clinical findings.

This study found no significant difference in hair cortisol concentrations, a chronic stress indicator, between sows in farrowing crates and those in loose-housing systems.

This study found that in people with alopecia areata, oxidative stress indicators were higher and specific enzyme activities were lower compared to healthy controls, suggesting oxidative stress's significant role in disease pathogenesis.

This study presents computational modeling and experimental analysis of the HGT protein KAP8.1, identifying key structural features that may influence hair's response to environmental conditions.

This study observed that donor strip scar width after hair transplantation was correlated with preoperative scalp laxity and elasticity but not with glidability.

This article reviews approaches to facial aging in Asian patients, discussing cultural perspectives and proposing a new paradigm of youthful appearance, but provides no new clinical results.

This review discusses oxidative stress in alopecia areata pathogenesis and potential treatment strategies, reporting no new clinical results but suggesting biomarkers for oxidative stress and discussing JAK inhibitors as promising options.

This study found that fermented camel milk containing 50% pumpkin seed milk significantly improved oxidative stress markers in rats and enhanced sensory and physicochemical properties compared to untreated groups.

This study analyzes the fine structure and protein distribution in monotreme hairs, finding similarities with other mammals and detailing unique immunocytochemical features in their inner root sheaths.

This study found that in women with polycystic ovary syndrome, PCOS phenotype and oxidative stress markers were significantly related to free androgen index levels, but insulin resistance was not.

This study found that Argan press cake extracts stimulated hair growth and reduced inflammation and oxidative stress in human hair follicle dermal papilla cells, suggesting potential for anti-hair loss drug development.

This study validated the differential stripping technique on hairless rat skin and found that the P-08–016 formulation delivered more finasteride to the epidermis and appendages compared to P-10–008.

In this study on rat dermal papilla cells, hydroxytyrosol, an antioxidant found in olive oil, was reported to protect against oxidative stress, reduce inflammation, and enhance hair growth factors, suggesting its potential to prevent hair loss.

In this study, patients with androgenetic alopecia showed significantly decreased antioxidant activity and increased oxidative stress markers, suggesting a role for oxidative stress in the condition.

In this study, formaldehyde hair straighteners significantly damaged curly hair by reducing break stress and break extension, while glyoxylic acid had a milder effect; both treatments increased shear modulus and decreased water sorption.

This study found increased oxidative stress in younger male patients with early-onset androgenetic alopecia compared to healthy peers, suggesting a potential role for antioxidants in their treatment.

This study found that maternal exposure to artificial food coloring additives altered the expression of CYP1A1, various glutathione S-transferases, and VEGF in rat skin, which could influence skin disease development.

This study found that acute stress in rats inhibits hair growth, likely through increased cortisol levels and activation of the substance P-mast cell pathway.

This study found that water hardness metals like calcium and magnesium can stiffen hair fibers, reduce combing forces, and affect style retention, with varied effects on virgin and bleached hair.

This review discusses the current state of alopecia areata treatments, noting that while recent advances such as Janus Kinase inhibitors show promise, persistent challenges like limited efficacy, safety concerns, and patient compliance highlight the need for innovative drug discovery and development strategies.

This study found that women with PCOS, especially those who are obese, showed higher oxidative stress and decreased antioxidant levels, correlating with metabolic syndrome and cardiovascular disease risk factors.

This study found that adding vitamin A to the diet improved hair follicle density and fur quality in heat-stressed Rex rabbits, involving specific signaling pathways.

This study suggests that StemMACS MSC Expansion Media is more suitable than PowerStem MSC1 media for expanding therapeutic adipose-derived mesenchymal stem cells, with less expression of negative markers and better chromosomal stability.

This study demonstrated that Forsythiaside A improved survival and reduced neurological deficits in rats with cerebral ischemic injury, potentially through activating Nrf2 and reducing ER stress pathways.