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The conclusion is that the dermal papilla is crucial for hair follicle regrowth, and hair follicles undergo significant structural changes in addition to cell division during regeneration.

Trichoscopy is a helpful and quick method to diagnose hair loss without shaving.

This study found that photoacoustic imaging can effectively measure follicle density and angles, even when follicles are not visible to the eye, providing a promising alternative to traditional photographic examination.

In this single-case study, a 36-year-old woman with skin aging issues experienced improvements such as reduced wrinkles, fresher appearance, enhanced hair and lip health, and increased menstrual blood flow after six facial acupuncture sessions aimed at addressing Lung Yin and Blood Deficiency.

This study reviewed preclinical and clinical research and found that AFL-assisted topical drug delivery is considered safe and effective, enhancing drug efficacy, reducing treatment time and pain, and improving cosmetic and safety outcomes, but larger clinical trials are needed to confirm these benefits.

In this study, dermoscopic examination of COVID-19 patients revealed significant microvascular changes in the proximal nailfold, such as avascular areas and disorganized capillary architecture, compared to healthy controls, with some regression of these changes observed over time.

In this study, emulsifying microfragmented adipose tissue increased the number of stromal vascular fraction cells available for regenerative treatments, suggesting the method's potential use in medical facilities.

This review discusses folliculotropic mycosis fungoides, highlighting its diagnostic criteria and therapeutic strategies based on disease staging, but does not report new clinical findings.

This study utilized magnetic resonance imaging to noninvasively visualize and differentiate skin structures in rat skin, finding a significant correlation between MRI data and histological areas.

This study used confocal Raman microscopy to confirm optical similarity between human and porcine hair follicles, supporting its use in assessing trans-follicular drug delivery.

This review discusses the potential of evaluating hair follicle characteristics as early indicators of vascular impairment and organ damage in pre-diabetic individuals, but reports no new clinical results.

In this study, the use of Endolift laser treatment significantly improved upper eyelid laxity and eyebrow height in nine patients, with evaluations conducted by blinded physicians showing notable cosmetic outcomes 6 months post-treatment.

This study observed that keratosis pilaris is the most prevalent follicular keratotic disease, especially in adolescent and young adult females, and emphasized the key role of dermoscopy and histopathology in distinguishing it from other similar disorders and aiding in diagnosis.

This study developed and tested two methods to accurately quantify hair growth rates in polar, black, and grizzly bears using dye application and isotopically labelled amino acids, revealing growth rate variations by individual and season.

Both photobiomodulation and low-frequency treatments effectively reduce body measurements.

This case report describes a rare presentation of recurrent plaque psoriasis on the penile shaft, which was controlled with systemic therapy after topical treatments failed.

This study found that proretinal nanoparticles, applied topically, are safe and effective for penetration into hair follicles, enhancing retinoid biological activity in the skin while reducing irritation compared to conventional retinal formulations.

In this study, researchers characterized the retinal structure and function of the Oat^rhg mouse model of gyrate atrophy, finding localized atrophy without significant retina-wide functional impact, suggesting the model may be useful for testing new treatments using multimodal retinal imaging.

This review outlines key considerations for designing fluorescence microscopy experiments in cell biology, discussing the importance of hardware availability, suitability of biological models, and imaging agents to achieve high-resolution and informative images.

This article reviews the use of dermatoscopy and videodermatoscopy in therapeutic follow-up, noting that videodermatoscopy is a reliable tool despite potential cost issues with high magnifications.

This review evaluates hair growth measurement methods for human scalp hair, suggesting that combining highly resolutive analytical approaches with global calibrated methods is recommended for assessing hair changes in clinical settings.

In this study, ultrasound was found to alter the distribution of fibronectin in collagen hydrogels, leading to enhanced microtissue formation, suggesting potential applications in tissue engineering.

This study observed that videodermoscopic assessments of dermatomyositis patients revealed specific vascular and pigmentary features, suggesting it may be useful for preliminary diagnosis.

This review covers the pathogenesis, diagnosis, and potential new treatments for androgenetic alopecia but reports no new clinical findings, highlighting an ongoing need for effective therapies.

This study demonstrates that polarized second harmonic generation imaging effectively monitors wool fiber stretching, revealing significant structural changes in keratin alignment that improve textile performance.

This study utilized polarized light microscopy to examine hair shafts in ten children with rare genetic disorders, such as Netherton syndrome and ectodermal dysplasia, providing valuable diagnostic insights into hair thickness, composition, and structural irregularities associated with these conditions.

This review analyzes Platelet-Rich Plasma therapy for facial aesthetics, discussing its principles, efficacy, safety, and future research directions, but reports no new clinical results.

In this study, researchers evaluated trichoscopic features in 500 Egyptian patients with patchy hair loss and found specific patterns, such as perifollicular scale with 90% sensitivity and 99.5% specificity, which effectively aid in diagnosing primary cicatricial alopecias.

This study found that their novel 3D-imaging method, ASAXA-μCT, identified shrinkage of sweat glands as a key factor in skin aging, which leads to dermal defects, decreased elasticity, and increased wrinkling and sagging.

Hair changes could indicate neurological diseases and help monitor treatment.