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This article reviews the digitization of historical issues of the Journal of Investigative Dermatology, highlighting the impact and citation durability of its 1970 publications; it reports no new clinical results.

In this study, different types of catagen in the C57BL/6 mouse model exhibited varying effects on hair follicle melanocytes and melanin distribution, with spontaneous and dexamethasone-induced catagen showing pigment incontinence, while cyclophosphamide-induced catagen retained dendritic melanocytes but increased ectopic melanin.

This study reports that transgenic mice carrying Clone B DNA developed spontaneous melanomas likely due to an interruption in genes regulating cell growth in melanin-producing cells, offering a model for melanoma research.

This study found that 17β-estradiol inhibited RANTES production in human keratinocytes by suppressing nuclear factor κB activity, suggesting a potential mechanism for 17β-estradiol's modulation of psoriasis-related inflammation.

This study found that fluorescence excitation spectroscopy could be a promising noninvasive tool for assessing the effects of comedolytic agents like retinoids on acne-like lesions in rhino mice.

This study developed a non-invasive, partially automated protocol for extracting high-quality DNA from hair follicles of marmosets, significantly reducing chimerism rates compared to blood, and proving reliable for whole genome sequencing in low-input DNA scenarios.

This study found that a topical cream containing PTH (7–34) significantly stimulated hair growth in hairless mice.

This case report highlights that in postmenopausal women with severe hyperandrogenism, thorough adrenal and pelvic evaluations, hormonal profiling, and permanent pathology are essential for accurate diagnosis and management of androgen-secreting tumors, such as AGCTs, to prevent misdiagnosis and ensure effective treatment.

This study found that cortisone reductase deficiency is caused by inactivating mutations in the H6PD gene, affecting cortisol metabolism by preventing 11β-HSD1 enzyme function.

This study found that stress plays a significant role in altering phenotypic features and body composition among PCOS patients, potentially worsening due to the COVID-19 pandemic.

This study found that US adolescents with alopecia areata, especially those with alopecia totalis or universalis, experience significantly higher healthcare costs and resource use compared to matched controls.

This review discusses the economic burden of alopecia areata in adolescents and reports no new results; the authors note that evidence in this area is limited.

In this observational study, the combination of PRP and 5% minoxidil was more effective than minoxidil alone in promoting hair growth in men with androgenetic alopecia.

This study reported that women with polycystic ovarian syndrome have higher serum irisin levels, which are associated with metabolic and hormonal imbalances, including hyperandrogenism, total cholesterol, and visceral fat.

This study found that insulin resistance varies across different PCOS phenotypes, with the PCOM+MI+HA phenotype showing higher resistance than others.

This study reported that transgenic mice with targeted TNF alpha expression in keratinocytes showed impaired weight gain, retarded hair growth, and skin changes, leading to cachexia and necrosis.

This study suggests that activating retinoic acid signalling can inhibit Wnt signalling and induce regression in certain skin tumors, providing potential therapeutic strategies for tumor regression.

This study found that despite carrying an activating Hras mutation, hair follicle stem cells integrate into normal skin without causing tumors, unlike similar mutations in the epidermis, suggesting unique tumor-suppressing mechanisms in hair follicles.

This review describes evidence suggesting regular apple consumption may improve cardiovascular health and reduce risks for chronic diseases through antioxidant, anti-inflammatory, and other beneficial effects, particularly when consumed as whole fruits rather than processed forms.

This study found that middle-aged patients, patients in certain geographical regions, and female patients of specific age groups with alopecia areata face higher medical costs, indicating significant financial variability for affected subgroups.

In this study, bicalutamide showed promise in managing female pattern hair loss and reducing minoxidil-induced hypertrichosis, though further research is necessary to refine its use and establish its role in treatment.

In this study, long-term low-dose finasteride use in men with alopecia was associated with a significant reduction in the diagnosis of benign prostatic hyperplasia and prostate cancer, although further research is needed to understand the mechanisms and long-term effects.

This study found that modifying biphasic calcium phosphate/poly(methyl methacrylate) bone cement with human hair keratin improves its hydrophilicity, mechanical properties, and supports bone repair in rats, indicating potential for orthopedic applications.

This review discusses the evolution of Cereblon ligands in PROTAC technology, highlighting chemical innovations that may enhance drug-likeness and applicability in protein degradation, while noting challenges and future research directions.

This study introduced a high-viscosity epoxy photoresist to enhance the fabrication of complex microstructures with monolithic integration and mechanical stability, enabling advancements in two-photon 3D printing for creating functional micro-mechanical devices.

This study demonstrated that a multifunctional hydrogel containing Prussian blue nanozymes and an ultrasound-responsive nitric oxide donor improved healing in diabetic wounds by reducing oxidative stress, promoting angiogenesis, and enhancing tissue repair in animal models.

This study highlights that hydrogel formulations unexpectedly prolonged healing in trials, pointing to a need for design based on detailed pathophysiological insights rather than empirical methods, and suggests technologies like AI materials optimization and 3D bioprinting to aid their clinical use for cancer survivors.

This study reported that the prevalence of alopecia areata in the US slightly increased from 0.199% to 0.222% between 2016 and 2019, with higher rates observed in women and adults.

This review discusses the relationship between oxidative stress and polycystic ovarian syndrome and reports no new clinical results; the authors emphasize the need for further research into therapeutic strategies.

This review discusses the relationship between polycystic ovary syndrome and inflammation, highlighting various inflammatory markers, but reports no new clinical results.