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This report describes Rabson-Mendenhall syndrome cases in two siblings and briefly reviews the literature, highlighting insulin receptor gene mutations as the underlying cause.

This study observed that low-level laser therapy (LLLT) increased cell viability in SARS-CoV-2-uninfected HEK293/ACE2 cells but did not improve viability in infected cells, suggesting mixed effects.

This article reviews the clinical features of dermatopathia pigmentosa reticularis, highlighting its characteristic triad of symptoms, but provides no new research results.

In this study involving genetically modified rats, researchers observed that specific mutations in the vitamin D receptor affect calcium levels and bone formation, emphasizing the receptor's role in maintaining healthy bone density and its importance in regulating hair cycle and skin health.

This study describes a case of vitamin D resistant rickets in a young girl due to end organ unresponsiveness, highlighting a possible new subtype of the disorder with distinct clinical features.

This study found that the FER/MLO signaling module plays a crucial role in calcium oscillations and ROS production in root hair tip growth, with the MLO15 protein regulating these processes and restoring disrupted growth and signaling in fer mutant root hairs.

This review suggests that PDRN shows promise as a safe and versatile regenerative agent for wound healing and other dermatological applications, based on its dual mechanisms and clinical evidence of efficacy.

This study reports that ritlecitinib, when used for up to 24 months in patients aged 12 and older with alopecia areata, has an acceptable safety profile, with a similar proportion of adverse events in both ritlecitinib and placebo groups in the placebo-controlled cohort.

In a retrospective cohort of patients with steroid 5 α-reductase 2 deficiency, this study identified seven novel genetic variants in the SRD5A2 gene, expanding the variant database and contributing to improved diagnostic and therapeutic approaches for the condition.

This study introduced laser-assisted exosome delivery and observed early signs of clinical improvement in two patients, though causality cannot be inferred from these preliminary, uncontrolled cases.

In this study, researchers identified a unique Arg30stop mutation in the vitamin D receptor gene that causes hereditary vitamin D-resistant rickets in a young French-Canadian boy by truncating the receptor and causing hormone resistance.

This report documents a 14-year-old Chinese boy with mitochondrial encephalopathy, lactic acidosis, stroke-like episodes, and a de novo A3243G mitochondrial DNA mutation, highlighting the condition's multisystem involvement without ragged red fibers in muscle biopsy.

This article reviews the role of LMNA gene mutations, particularly in Hutchinson–Gilford progeria syndrome, but does not report new experimental findings.

Foals with Rhodococcus equi infection often have other health problems that lower their chances of survival.

This manuscript reports on the first case of perforating necrobiosis lipoidica in Colombia, marking the 19th documented case worldwide.

In this study, patients with treatment-refractory alopecia areata who received oral ritlecitinib 50 mg daily experienced significant hair regrowth, with 52.6% achieving complete scalp regrowth and improved Severity of Alopecia Tool scores, indicating its potential effectiveness in real-world settings.

Low-Level Laser Therapy can stimulate healing and cell function, potentially leading to wider medical use.

This research observed that removing RNase L in mice enhances regenerative capacity through increased IL-36 and wound-induced hair neogenesis, highlighting RNase L as a gene that represses regeneration by moderating immune responses during viral infections.

In this study, a novel mutation in the glucocorticoid receptor gene was identified in a young woman, impairing glucocorticoid signaling and leading to generalized glucocorticoid resistance.

This case report suggests that long-acting injectable risperidone may induce hirsutism in some patients, and clinicians should monitor for this potential side effect when prescribing this antipsychotic.

This study found that all-trans and 9-cis retinoic acids increase steroid sulfatase activity in HL60 cells through mechanisms involving RARα/RXR heterodimers and multiple signaling pathways.

In this study, Ritlecitinib was reported as a newly approved treatment for alopecia areata that can be used in patients aged 12 and older; after 24 weeks, it resulted in 80% or more scalp hair coverage in treated patients compared to a placebo.

The ILDS Newsletter reported on efforts to support albinism patients in Tanzania and dermatological conferences.

This study found that low-level laser therapy may enhance wound healing and reduce pain, swelling, and inflammation by increasing mitochondrial activity and oxidative stress, leading to greater protein synthesis and cell proliferation.

In this phase I study, CT-707, a new ALK inhibitor, showed a 77% response rate among Chinese patients with advanced ALK-rearranged non-small cell lung cancer, suggesting clinical effectiveness despite some adverse events like diarrhea and liver enzyme elevation.

This study concluded that lenalidomide significantly induces the proliferation and migration of melanocyte stem cells, enhancing their differentiation into functional melanocytes in a mouse model.

This study demonstrates that bioequivalence for proposed 50-mg ritlecitinib capsules versus clinical 100-mg capsules can be supported using a PBPK model-based biowaiver, achieving over 90% probability of success.

This review discusses recent insights into Birt–Hogg–Dube syndrome, including the functions of the FLCN gene and clinical recommendations for screening and treatment, but it reports no new experimental results.

This study found that LGR5 is uniquely expressed in human corneal endothelial cells and maintains endothelial cell phenotypes while inhibiting mesenchymal transformation through the Wnt pathway.