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This study suggests that the growth arrest of nevus melanocytes is not due to oncogene-induced senescence but rather to collective cell interactions, similar to those in normal tissue size regulation.

In this study, inhibiting the formation of 5α-reduced steroids in pregnant rats shortened gestation time, reduced litter size, and impaired cognitive and neuroendocrine function in their juvenile offspring.

In this study, a survey of 84 Saudi Arabian dermatologists found increasing use of low-dose oral Minoxidil for hair loss management, though the limited sample size and English questionnaire may affect how well the findings represent the entire dermatologist population in the country.

This letter to the editor references a study on using dihydrotestosterone gel before hypospadias surgery but itself contains no new findings.

Infrared light might help treat stubborn alopecia areata.

This study found that some white or grey hairs can naturally regain pigmentation, suggesting hair greying may be reversible in certain conditions linked to psychological stress.

Androgen deprivation therapy might help prevent severe COVID-19, but more research is needed.

Most patients with alopecia areata in Syria are young adult males, often with patchy scalp hair loss.

In this meta-analysis, researchers found that melatonin did not affect primary hair follicles or litter size in goats but was positively correlated with secondary follicle growth, suggesting potential relevance for studying hair growth mechanisms and human alopecia.

This review discusses the roles of androgens in female mammals, focusing on how androgen receptor activity in pig reproductive organs may influence ovulation rate and litter size, but reports no new experimental results.

Using an ultrasonic liposuction machine with different cannula sizes and power settings does not change water temperature.

The examined study explored how trichoscopic evaluations of female pattern hair loss might relate to disease severity and histological changes, but the authors highlighted methodological issues such as unclear sample size determination and insufficient control of confounding variables, which limit the results' generalizability and reproducibility.

This letter discusses findings from an article by Sun et al. showing that neodymium doped yttrium aluminum garnet laser effectively treats prominent facial vasculature in patients with frontal fibrosing alopecia, but highlights concerns about the risk of iatrogenic scarring and suggests caution with treatment frequency.

This letter highlights that levonorgestrel intrauterine devices may lead to fewer systemic side effects, like acne, compared to its oral administration due to lower systemic levels of progestogens.

This letter comments on a randomized controlled trial by Shapiro et al that found no significant benefits of platelet-rich plasma compared to placebo for male androgenetic alopecia, highlighting issues with PRP protocol variations.

This letter highlights that the effectiveness of skin self-photography for melanoma detection has not been evaluated, although it could be a cost-effective option for patients without access to professional skin photography.

This letter to the editor addresses corrections related to an earlier study on the effect of the dual 5α-reductase inhibitor dutasteride on markers of tumor regression in prostate cancer, but reports no new findings.

This letter to the editor provides no abstract and reports no new research findings or results.

This letter to the editor reports no new research findings.

This article is a letter to the editor discussing the treatment of telogen effluvium using a dietary supplement, but it provides no new research results.

This publication is a letter discussing the association between an androgen receptor genetic variant and COVID-19 disease severity in hospitalized male patients, but it reports no new research results.

In this research letter from the British Journal of Dermatology, the authors explore the use of topical tofacitinib to treat alopecia areata affecting facial hair, but specific results are not reported in the abstract.

In this study, researchers developed a microfluidics-based method for creating uniform, size-controlled stem cell spheroids that enhance osteogenic differentiation when encapsulated in alginate-RGD microgels.

In this study, 150 kHz electromagnetic radiation reduced the number and size of follicular cysts in a rat model of polycystic ovary syndrome without causing significant morphological damage to developing follicles.

This systematic review found that long COVID symptoms, particularly fatigue, sleep disorder, and dyspnoea, were similarly prevalent in ongoing symptomatic COVID-19 and post-COVID-19 syndrome, but psychological issues and poor quality of life were more common in the latter.

This article describes a non-blinded study investigating low level laser therapy for seven patients but reports no new clinical findings.

This study found no significant difference in comorbidities between patients with central centrifugal cicatricial alopecia and those with nonscarring alopecia.

In this study, spironolactone was reported to stabilize or improve female pattern hair loss in 74.3% of treated women, especially those with signs of hyperandrogenism.

This study found that 2-ethylhexanoic acid impaired fertility in Wistar rats and delayed postnatal development of pups, suggesting potential reproductive toxicity at certain dosages.

This study found significant genetic differences between pigs with and without hair whorls, suggesting potential implications for pig breeding strategies in China.