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In this study, a copper-deficient diet in rats led to a significant decrease in blood and liver copper levels without causing clinical symptoms, while hair leachable copper and bone copper remained unchanged.

In this study, zinc toxicosis in infant baboons was attributed to excessive environmental exposure, highlighting the importance of cage design in captivity and potential use of baboons as a developmental model.

This research reports that copper-quercetin complexes show strong potential in antioxidation and cancer therapy, while their effects on specific cell death pathways warrant further investigation.

This study found that free testosterone levels were 29% higher with the levonorgestrel implant than with the DMPA injection, which may impact sexual function, mood, and side effects like acne.

This review outlines the various processes activated by the peptide GHK-Cu in tissue remodeling and reports improvements in skin and wound healing but notes a need for further study to fully understand these mechanisms.

This study found that all five toxic microelements analyzed were most prevalent in the Caspian thin-fingered gecko's bone and muscle tissues, suggesting their tolerance to these elements in polluted areas.

This review discusses stem cells in the hair follicle, bone marrow, and intestinal epithelium and introduces a model where quiescent and cycling stem cells may coexists in "zoned" configurations.

In this study, researchers reported that adult females approaching menopause in Canada generally had similar or lower blood concentrations of toxic, essential, and trace elements compared to their peers, but most participants showed zinc levels below the proposed adequacy threshold.

In this case study, a 21-year-old man with alopecia universalis experienced temporary hair regrowth after treatment with recombinant human bone morphogenetic protein-2 following a tibial fracture.

This review discusses the impact of testosterone therapy on postmenopausal women's sexual function and well-being but notes a lack of long-term safety studies and debates on defining androgen insufficiency.

This review discusses photothermal agent hybrids in hydrogels for antibacterial action, angiogenesis, and osteogenesis in tissue engineering, but reports no new experimental findings.

This study found that individuals with alopecia areata had significantly lower blood levels of vitamin D and slightly lower serum copper levels compared to healthy controls, suggesting the potential importance of assessing these factors in the chemical evaluation of patients with this condition.

This study demonstrated that dietary cupric citrate improved growth performance and nutrient utilization in broilers, while also altering their intestinal microbiota and increasing the pH in the duodenum and jejunum.

This review summarizes the roles of bone morphogenetic proteins in the development and regulation of normal and diseased skin, but it does not provide new clinical results.

This study found that hypertrophic chondrocytes at the fracture callus border may convert to osteoblasts, influenced by vasculature and pluripotency gene expression.

This review outlines the advancements in organ and tissue transplantation since the discovery of the human MHC and reports no new clinical results.

This article presents an update on a family with Coats' plus disorder, documenting additional symptoms and two new similar cases, and reviews literature suggesting a link to dyskeratosis congenita for potential molecular insights.

This study found that overexpressing the BMP inhibitor Noggin in transgenic mice led to a significant loss of nontylotrich hair follicles, suggesting a critical role for BMP signaling in hair follicle morphogenesis and cycling.

This study found that GLI2 plays a key role in activating follistatin, an activin/BMP antagonist, in response to hedgehog signaling in human epidermal cells, with implications for hair follicle development and basal cell carcinoma.

This study found that patients with hidradenitis suppurativa had lower trabecular bone score and total hip bone mineral density compared to controls, with a high prevalence of vitamin D deficiency.

This review discusses the genetic and androgen-related factors in androgenetic alopecia, highlighting a specific polymorphism in the AR protein associated with male pattern hair loss, and reports no new clinical results.

This study found that direct co-culture of human bone marrow-derived mesenchymal stromal cells with regulatory T cells enhanced osteogenic gene expression, alkaline phosphatase activity, and matrix mineralization, suggesting Treg's potential in promoting bone regeneration by modulating BMSC mechanobiology through the ROCK-myosin signaling pathway.

This dissertation describes using skull bone for upper jaw reconstruction, leading to less pain and the possibility of immediate implant placement compared to traditional methods.

This review explores the role of Panx3 in skeletal formation and discusses its potential in developing new therapies for conditions like osteoarthritis, without presenting new clinical findings.

An elderly woman's swollen, painful foot was found to be caused by a rare type of bone lymphoma, which improved with radiation treatment.

This study observed that exosomes derived from adipose-derived stem cells significantly enhanced bone marrow mesenchymal stem cell migration and osteogenesis, leading to improved bone regeneration in a rat model of calvarial defects.

This research developed a zinc-doped nanocomposite using biodegradable materials, observing effective bone targeting and regeneration capabilities in vivo, with no observed cytotoxicity in the MG63 cell line, potentially due to blocking Farnesyl Diphosphate Synthetase to inhibit osteoclastic activity and promote osteogenesis.

This review evaluates photobiomodulation's diverse clinical uses in sports and medicine, reporting physiological modulation and potential therapeutic benefits, but emphasizes the importance of precise dosimetry for success.

This animal study found that second generation mice exposed to excess zinc during gestation and lactation had reduced plasma copper, body weight, and hematocrit, with lighter and delayed hair development compared to mice on a normal zinc diet.

The TGF-β family helps control how cells change and move, affecting skin, hair, and organ development.