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In this in vitro study, red ginseng extract and its main ginsenoside, G-Rb1, were found to protect human hair follicular keratinocytes from oxidative damage, preventing apoptosis, promoting hair growth, and modulating hair cycle transitions by influencing specific cellular signaling pathways.

Keratin structure changes during keratinization, but the exact model remains uncertain.

Specific cross-linkages help make hair proteins stable and strong.

This study reports the cloning and sequencing of two type II hair-specific keratin genes, ghHb1 and ghHb6, located on chromosome 12q13, which are expressed during hair growth.

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 updated guidance from the GRADE working group addresses issues with assessing inconsistency in treatment effect estimates and evaluating the credibility of effect modifiers in systematic reviews.

In this study, among Indian patients with triple-negative breast cancer, Ki-67 expression levels were high but not significantly associated with treatment response to a neoadjuvant docetaxel-carboplatin regimen, which showed complete clinical, imaging, and pathological response rates of 39.13%, 34.78%, and 47.61%, respectively.

This study investigated the effects of YWS1903 in pregnant rats and found that high doses led to fetal growth reduction and skeletal malformations, while lower doses did not cause significant issues, establishing a no observed adverse effect level at 60 mg/kg.

This study suggests that polyamines regulate CK2 enzyme activity and its subcellular distribution, as demonstrated in mouse models and cell cultures with elevated levels of ornithine decarboxylase.

This study found that tideglusib delivered topically in a bacterial cellulose hydrogel showed positive effects on the wound healing of rat palatal mucosa, as observed through macroscopic, histomorphometric, and immunohistochemical evaluations.

This study found that treating hair with aqueous KCN converts disulfide bonds to monosulfide crosslinks, affecting the elasticity and crosslink distribution in hair microstructures.

This study found that Botryococcus terribilis ethanol extract significantly reduced inflammation markers in LPS-stimulated RAW264 cells, potentially via Axl inhibition and alteration of immune-related gene expression.

The researchers reported that the SAGI PGP procedure resulted in excess weight loss of over 90% in the first year and normalized blood sugar levels without medication among diabetic patients by the first month post-operation.

This study reported that newly developed RADA16-I peptide hybrids, with active motifs like GHK and KGHK, demonstrated improved wound healing in a mouse skin injury model without cytotoxicity, suggesting they might be effective scaffolds for tissue engineering and regeneration.

Raspberry ketone may help grow hair and improve skin elasticity.

This study mapped the curly mutation in mice to a specific region on chromosome 11, identifying it as a candidate model for studying human genetic hair disorders.

This study found that Akt2 and SGK3 are crucial for postnatal hair follicle development in mice, as their combined absence led to severe hair growth defects due to disrupted β-catenin-dependent transcriptional processes.

This study reported that the HG3 formulation of a Ketoconazole anti-dandruff gel exhibited superior drug release and antifungal efficacy without causing skin irritation, compared to other formulations tested.

In this study, treatment with aqueous KCN selectively converted disulfide bonds to monosulfide crosslinks in hair, leading to changes in microstructural properties and rubberlike elasticity under specific laboratory conditions.

This study found a significant association between reduced FGF13 levels and X-linked congenital generalized hypertrichosis, suggesting FGF13's potential role in hair follicle growth and the hair cycle.

This study found that BMP2 and BMPR-IA inhibited, while Noggin promoted, hair follicle growth in yaks by affecting skin epithelial cell activity.

This article reviews the possible therapeutic activities of Angelica gigas Nakai root extracts and their components, noting their potential effects on neuro-cognitive, metabolic, and other health conditions, and reports no new clinical results.

In preclinical studies, topical CUR61414 reduced Hh signaling and shrank BCCs in mice, but this study found no clinical efficacy in human superficial or nodular BCCs.

This study identified a mutation hotspot in the caracul (Ca) locus of mice, implicating the mK6irs1/Krt2-6g gene in hair formation and potentially human hair and skin diseases.

Propolis extract can promote hair growth and increase keratin production.

CTP-543 significantly improved eyebrow and eyelash regrowth and patient satisfaction in adults with alopecia areata.

In this study, researchers identified a recurrent nonsense mutation, c.409C>T (p.Arg137*), in the COL7A1 gene through whole exome sequencing in a family with autosomal recessive dystrophic epidermolysis bullosa, demonstrating the importance of this method for diagnosing genetically complex conditions.

This study reported that specific inhibition of the classical complement pathway with BIVV009 prevented C3 deposition along the dermal-epidermal junction in bullous pemphigoid, reflecting its potential efficacy.