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Human hair's ability to get wet is complex and can change with treatments, damage, and environment.

This study found that an enzymatic method effectively identified chemical treatments like perming and dyeing by detecting higher degradation in treated hair compared to untreated hair.

This case report describes a 37-year-old woman whose recurrent hair shedding was associated with low iron stores and a miscarriage, with improvements seen after increased iron intake.

This article is a letter to the editors about a novel observation regarding chemotherapy-induced alopecia and does not include an abstract with new research results.

This study found that hair from the vertex posterior is a reliable sampling region for detecting zolpidem intake, showing consistent drug concentration and peak position compared to other scalp regions.

This chapter reviews classification and techniques of surgical therapies for treating stable, recalcitrant vitiligo, highlighting their role alongside non-surgical methods for small, specific cases.

This research examined the ultrastructure of deer hair fibers and found significant variations in diameter, cuticle thickness, and intermediate filament arrangements among different fiber types.

This study found that elevated carbon dioxide levels may help mitigate water deficit stress in soybean roots by altering gene expression related to stress and nutrient transport.

This review discusses the role of flavonoids and Nod factors in the symbiosis between legumes and rhizobia and reports no new results; the authors argue this knowledge could enhance sustainable agriculture.

This article reviews the biological causes and treatment options for facial aging but reports no new clinical findings.

This article discusses surgical treatments for male pattern hair loss in black individuals, emphasizing the need for technique adjustments due to specific characteristics of black skin and hair, but reports no new clinical results.

This study reports that during late embryogenesis and early postnatal development, K79-expressing keratinocytes change and die independently of sebaceous glands to form the hair follicle opening, potentially influencing conditions like ingrown hairs or acne.

This study found that moderate water stress in rice plants induces rhizosheath formation, influenced by abscisic acid and auxin pathways, suggesting potential for breeding drought-resistant rice varieties.

This study details how very long human hair naturally ages, showing cuticle wear and internal fiber changes that may inform new hair care product designs.

This article reviews recent insights into the regulatory role of reactive oxygen species in plant development, highlighting that their mechanisms and signaling pathways remain partially understood.

This study found that GALT5 and GALT2 are redundant enzymes essential for O-glycosylation of AGPs, with mutations leading to significant growth and development defects in plants.

This study found that downregulating PI3K in common bean severely impaired symbiosis with beneficial microorganisms, indicating an essential role for autophagy-related processes in these mutualistic interactions.

This study suggests that the differences in aluminium tolerance between ET8 and ES8 wheat cultivars are linked to a complex suite of physiological mechanisms, including variations in malate and K+ release, Ca2+ homeostasis, and SV channel properties, rather than solely malate efflux.

In this study, phosphorus starvation in Arabidopsis thaliana roots strongly affected stress-induced cytosolic calcium ion modulations, which were reversible with phosphorus resupply.

This study found that Mueller Matrix microscopy can accurately identify, detect, and evaluate hair follicles in mouse skin tissue, suggesting its potential for skin structure research and dermatological applications.

This study found that nitrate, rather than ammonium, significantly enhances phosphate starvation responses in plants through a regulatory cascade involving NIGT1, SPX, and PHR1 proteins.

This study found that adding sheep wool to soil can increase water retention and delay drought stress in red clover, although further research is needed to confirm these effects under field conditions.

This study found that the Arabidopsis cation chloride cotransporter CCC1 is critical for regulating pH in the trans-Golgi network/early endosome, impacting plant growth and stress response.

This study found that Bacillus subtilis strain Ydj3 significantly enhanced sweet pepper seed germination, fruit quality, and rhizosphere bacterial composition, including increased yield and vitamin C content, in a commercial greenhouse setting.

This review discusses various microneedle technologies for long-acting drug delivery, highlighting design considerations and challenges in bringing these minimally invasive devices to market, but it reports no new clinical results.

This study reports the development of a prototype robotic hair transplant system capable of efficiently harvesting and implanting hair grafts, showing promising accuracy and performance in tests using a spherical scalp phantom.

This article describes a potential novel approach to reduce chemotherapy-induced hair loss by enhancing the expression of specific transporters in hair follicles, but reports no clinical results.

In this in-vitro study, neem leaf extract, combined with oils from Eucalyptus citriodora and Cymbopogon martini, inhibited dermatophyte growth responsible for tinea capitis, showing potential for developing a treatment formulation against the infection.

In this study, DNA analysis of patients with androgenetic alopecia and alopecia areata indicated potential differences in treatment response based on genetic makeup across Romanian and Brazilian populations, notably involving genes like GR-alpha and SULT1A1, which may guide personalized treatment strategies.

This study observed that EZH2 expression scores in the epidermis, dermis, and hair follicles decrease with gestational age in human fetuses, and these scores were significantly higher in adults, indicating that lower EZH2 levels may be required for full skin differentiation and maturation before birth.