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This study found that the expression levels of nucleolin, nucleophosmin, and UBTF genes were lower in normal sites compared to hair loss sites in males with alopecia.

This review discusses the interplay between signaling/transcription factor-mediated and epigenetic mechanisms in skin development and regeneration, highlighting the need for further exploration of epigenome reorganization in these processes.

Finasteride may help improve certain brain function issues linked to dopamine.

This research suggests that the barley protein RACB supports cell polarity functions rather than interfering with immunity, as it aids nucleus positioning during fungal attack rather than affecting early immune responses.

In this study, human nucleus pulposus cells treated with hyaluronic acid showed increased proliferation and reduced oxidative stress compared to those treated with EDTA-PBS, suggesting a potential role for hyaluronic acid in enhancing intervertebral disc therapy.

This study suggests that altering levels of the neurosteroid allopregnanolone during neonatal stages in rats may impact alcohol consumption and dopamine release in adulthood, indicating potential effects on alcohol reward properties.

This study found that the 5α-reductase inhibitor finasteride affected phasic and tonic GABA A receptor-mediated currents differently in the thalamic reticular and ventrobasal nuclei of mice, suggesting endogenous neurosteroid modulation of these receptors.

This study found that augmenting or reducing allopregnanolone activity in the BNST affected contextual fear expression in rats, suggesting sex differences in anxiety may be linked to neuroactive steroid regulation.

This study found that NK and CD8+ T cell infiltration may drive inflammation in androgenetic alopecia, suggesting that targeting IL-15 signaling could offer a new therapeutic approach for hair regeneration.

This study found that single-nucleus RNA sequencing identified more relevant keratinocyte clusters and specific markers than single-cell RNA sequencing, offering a new perspective on skin cell differentiation and function.

The cuneate nucleus has two main neuron types: relay neurons and interneurons.

This study found that sex differences in somatostatin biosynthesis in rat hypothalamic neurons develop between postnatal day 1 and 5, influenced by the conversion of testosterone to estrogen.

This study found that distinct neurons in the nucleus accumbens lateral shell regulate scratching behavior differently; D1R neurons promote scratching while D2R neurons help stop it, with elevated dopamine levels during chronic itch potentially enhancing persistent scratching.

In this study, researchers found that Dlx3 plays a crucial role in regulating chromatin accessibility and gene transcription during keratinocyte differentiation in the epidermis, highlighting its potential impact on epidermal barrier formation and differentiation.

This study found that mutant glucocorticoid receptors have defective transcriptional activity and dynamic motility issues in the nucleus, likely due to impaired interactions with nuclear molecules necessary for gene activation.

This study identified significant changes in the expression of nine proteins in the nucleus accumbens of rats treated with finasteride, suggesting potential novel targets for its neuropsychiatric effects.

This study found that progesterone can increase glycine release in rat brainstem neurons through its conversion to allopregnanolone, which modulates presynaptic GABA receptor activity.

In this study, acute restraint stress increased Y1 receptor gene expression in the amygdala and PVN of transgenic mice, but this effect was not due to elevated neuroactive steroid concentrations, indicating a potential ligand-induced mechanism.

This study found that early life stress significantly affects hedonic sensitivity to high-palatable food by altering gonadal hormones in prenatally-stressed male and female rats, with sex-dependent changes in reward-related behaviors and neurochemistry.

This study found that male 5α-reductase 2 knockout mice showed deficits in social dominance behaviors and reduced dopamine receptor binding in a brain region related to social ranking.

This study found that exposure to 12-O-tetradecanoyl-phorbol-13-acetate in mouse skin caused changes in claudin expression and localization, indicating disruption and eventual recovery of the epidermal barrier.

In this study, Akt2 and the oncogenic protein Tcl1 were found to be essential for early blastomere proliferation and embryo development in preimplantation mouse embryos.

This study identified 53 keratins in the yak genome, predicting diverse phosphorylation sites and subcellular localizations, and highlighted strong gene expression correlations during the yak hair follicle development cycle.

This study found that Raman spectroscopy has potential for detecting biophysical differences in basal cell carcinoma compared to normal skin structures, supporting its future use in Mohs surgery.

This study observed that in mouse fetuses, reticular contraction by actomyosin is involved in dermal regeneration, and differences in actin and α-SMA localization may determine the switch between regeneration and scar formation, suggesting potential insights for wound regeneration therapy.

This study evaluated the effects of topical glucocorticoids on human skin using non-invasive imaging methods and observed changes such as alterations in skin layer thickness, keratinocyte size, and collagen and elastin signal intensity.

This study found that in pregnant rats, the suppression of ACTH responses to IL-1β is linked to the action of endogenous opioids and AP, with AP potentially inducing opioid inhibition through increased pENK-A expression.

In this study, pegylated interferon alpha therapy was independently associated with more severe hair loss, particularly acute telogen effluvium, in chronic hepatitis B patients with alopecia, compared to nucleos(t)ide analog therapy, emphasizing the importance of monitoring and counseling, especially for younger female patients.

This study suggests that subtle modifications in ribosomal RNA methylation may influence cellular physiology and contribute to ribosome specialization in senescent human dermal fibroblasts.

In this study, researchers developed a sensitive HPLC-MS method to measure finasteride in plasma, and found that its pharmacokinetics vary widely among healthy volunteers after taking a 5mg oral dose.