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This study outlines a randomized trial to assess if administering botulinum toxin before hair transplantation can improve outcomes by enhancing blood flow and reducing ischemia-induced graft failure in patients with androgenetic alopecia.

This study explores the hypothesis that preoperative administration of botulinum toxin could enhance hair transplantation outcomes by improving scalp microenvironment and reducing ischemia-induced graft failure, using a randomized split-scalp controlled trial design.

In this study, carboxymethylalanyl disulfide keratin was shown to effectively prevent hair damage during repeated bleaching and permanent waving treatments.

This review discusses the use of botulinum toxin as a treatment for chronic headache, highlighting its safety and acceptance among patients, but reports no new clinical results; the authors stress the need for comparative studies with standard treatments.

This study developed granular hydrogels with reversible interparticle cross-linking, finding they offer high mechanical stability and enhance cell recruitment, making them promising for injectable and 3D printable scaffolds in tissue engineering and therapeutic delivery.

This registered trial will investigate whether preoperative botulinum toxin can improve hair transplantation outcomes by enhancing blood flow and reducing ischemia in the scalp.

This study outlines a randomized trial investigating the effects of botulinum toxin administered before hair transplantation to potentially improve outcomes by enhancing blood flow and reducing graft failure due to ischemia in androgenetic alopecia patients.

In this review, BTXA treatment was reported to effectively increase hair density and improve follicle health in androgenetic alopecia patients by enhancing scalp blood flow and reducing inflammation, without significant adverse effects.

This study found that subcutaneous administration of Botulinum toxin type A significantly reduced histamine-induced itch intensity and neurogenic inflammation in human skin compared to saline.

This article reviews age-related changes in facial structure at a cellular level and summarizes potential solutions for rejuvenation surgery, but reports no new clinical results.

This study found that excessive heat caused the most significant structural changes in hair from Caucasian and Afro samples, especially when combined with other treatments like bleaching and straightening.

This study reported that a newly developed bioadhesive and injectable hydrogel dressing, incorporating hyaluronate-gelatin and the antibiotic doxycycline, accelerated burn wound healing and skin regeneration in rats, highlighting its potential for clinical applications in burn injury therapy.

This review examines mechanical and chemical causes of hair fiber adhesion failure and fracture patterns in the cell membrane complex, but presents no new experimental results.

This report describes a case where rituximab provided durable remission in a patient with refractory aggressive diffuse B-cell lymphoma that was unresponsive to prior chemotherapy.

This review discusses progeria, focusing on its pathogenesis, major symptoms, and management strategies, and includes a clinical case of a girl with the disease confirmed by genetic testing; it reports no new clinical results.

This case study documents the co-existence of trichorhinophalangeal syndrome and loose anagen syndrome in a patient, highlighting a previously unreported association between the two conditions.

This study found that incorporating keratin extracted from hair into NBR modestly enhanced the mechanical properties and biodegradability of the rubber.

The researchers reported that increasing protein content in human hair keratin/calcium alginate blend films led to larger molecular aggregates, which influenced the films' physical properties such as light transmittance and tensile strength.

This article reviews the history and dermatologic side effects of alkylating agents used in chemotherapy, noting that some agents like chlorambucil can cause recurrent symptoms upon rechallenge, whereas others are tolerated.

Hair straightening methods have advanced to improve effectiveness and reduce damage, but still rely on heat and chemicals.

The authors of this study concluded that higher calcium levels in hair may indicate early metabolic changes leading to osteopenia or osteoporosis in menopausal women, even before detectable by standard DEXA imaging.

This study identified interactions between Vitamin D and Msx1 regulation pathways, noting that Msx1 overexpression decreases Vitamin D receptor expression in odontoblastic cells.

This study found distinct gene expression profiles in the parietal and occipital scalp of individuals with androgenetic alopecia, linked to developmental origins and susceptibility to hair loss, offering insights into genetic and epigenetic factors involved in AGA.

This study found that overexpression of PTHrP in mice chondrocytes led to short-limbed dwarfism and delays in endochondral ossification, highlighting PTHrP's role in inhibiting chondrocyte differentiation.

This study reported that while no synthesized compounds surpassed finasteride in 5α-reductase inhibitory activity, certain 4-azasteroid-2-oximes exhibited notable inhibition.

This report describes two sisters with rickets and alopecia unresponsive to high doses of vitamin D2, where oral phosphorus supplements led to significant clinical improvement.

This article discusses hair care practices and hair cosmetics in managing alopecia but reports no new clinical findings; it emphasizes the importance of scalp health and good patient-physician communication.

This study found that newly synthesized steroidal trienones demonstrated stronger 5α-reductase inhibitory activity compared to dienones in various biological models, suggesting potential for developing enhanced antiandrogenic drugs.

This study found that shampoo and conditioner do not alter hair's molecular structure, while perming treatments significantly affect keratin and intermediate filament structures due to bond alterations.

This study found that electrospun poly(ε-caprolactone)/poly(3-hydroxybutyrate) blend fibers demonstrated nanometric dimensions and promising properties for drug delivery, with curcumin release linked to fiber morphology and processing parameters.