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This article explores the interactions between retinoids and the immune system but reports no new clinical results related to their role in hair cycle control.

A gene deletion in DSG4 causes sparse hair in some Pakistani families.

This article discusses the role of filaggrin gene mutations in understanding atopic dermatitis and their link to allergic sensitization but does not report new clinical results.

This study found that the Geh gene responsible for lipase enzyme production was highly expressed in Staphylococcus aureus isolates from acne patients, implicating this enzyme in the infection's pathogenesis.

In this study, researchers reported that a keratinocyte growth factor-Ig fusion protein could specifically detect and localize KGFRs in epithelial tissues, suggesting a method for histochemical detection of growth factor receptors.

This study found that both the natural ligand 1alpha,25(OH)(2)D(3) and the synthetic agonist LG190178 bind similarly to the vitamin D receptor's coregulator motifs, suggesting similar biological functions.

This study found that 18-β-Glycyrrhetinic acid, a licorice component, stimulated human hair follicle cell proliferation, inhibited testosterone 5α-reductase, and suppressed TGF-β1, suggesting potential for treating androgenetic alopecia by promoting hair growth and prolonging the anagen phase.

This literature review highlights a potential but uncertain link between GLP-1 receptor agonist therapy for type 2 diabetes and obesity and hair loss, with variations among different medications.

In this study, activation of Tgr5 was found to improve alopecia areata and bone microstructure in mice by down-regulating the JAK1-STAT3 signaling pathway.

This study found that mouse and human protransglutaminase 3 enzymes require calcium-regulated activation for their role in later stages of cell envelope formation in the epidermis and hair follicle.

This study established an IRGDS model with diagnostic capability for alopecia areata, which may serve as an auxiliary marker for the condition.

This study found that CGF may be effective in reducing inflammation and improving skin conditions in psoriasis, particularly in patients resistant to other treatments.

This study found that sweat gland stem cells primarily maintain sweat gland homeostasis but can trans-differentiate to aid in epidermal healing and regenerate diverse skin structures under certain conditions.

This study identified a novel mechanism by which dsRNA-induced TLR3 activation and retinoic acid pathways contribute to new hair follicle formation after deep wounds in mice and suggested a similar potential in humans.

This study found that N-acetyl-glucosamine-loaded nanostructured lipid carriers showed promise for skin lightening in healthy volunteers by reducing melanin distribution.

This case report describes a 12-year-old boy with severe skin scaling due to novel compound heterozygous null truncation mutations in the TGM1 gene, resulting in loss of transglutaminase 1 activity.

GLP-1 and GLP-1/GIP agonists may increase the risk of hair loss.

This study found that RXR and RAR proteins were detectable in normal human skin, suggesting they may play a role in epidermal cell differentiation and hair and gland physiology.

In this retrospective cohort study, 53.8% of adult rosacea patients who started CGRP monoclonal antibodies for migraines experienced improvement in papules/pustules and erythema/flushing, although moderate adverse events were noted, suggesting these antibodies may benefit rosacea symptoms.

In this study, a transgenic mouse model suggested that suppressing the expression of the HGPS mutation may reverse disease symptoms, including skin abnormalities, supporting the potential for treatment development.

This study found that the less common CAG-rs4045402 and GGN-rs3138869 polymorphisms were more frequent in patients with post-finasteride syndrome and androgenetic alopecia, suggesting a genetic predisposition to AGA development.

Graft-versus-host disease is a complication where donor immune cells attack the recipient's body, often affecting the skin, liver, and gastrointestinal tract.

This study suggests that the GPX-PDE1 and GPX-PDE2 genes in white lupin enhance root hair development and contribute to Pi limitation acclimation by facilitating glycerophosphodiester degradation.

This study found that GABA can depolarize murine sensory nerve axons via GABAA receptor activation, with the ß3 subunit being crucial to excitability, and that NKCC1 plays a vital role in mediating this effect.

This study found that inhibiting neurosteroidogenesis affected GABA A receptor-mediated synaptic inhibition in immature rats but not in adults, suggesting age-dependent modulation of synaptic strength in the spinal dorsal horn.

This study found that patients with vitiligo and alopecia areata had significantly higher serum granulysin levels compared to healthy controls, indicating a potential pathogenic role and suggesting that elevated levels may serve as a biomarker for monitoring disease activity, particularly in active vitiligo cases.

This study demonstrates that a single exposure to GHB during a sexual assault can be detected by analyzing hair segments collected about one month after the incident.

In this study, researchers found that the gene LRRC15 was overexpressed in dermal papilla cells from balding areas compared to non-balding areas in patients with androgenetic alopecia.

Recombinant Filaggrin-2 microneedles effectively promote hair growth and repair in hair loss.