January 1999 in “Birkhäuser Basel eBooks” This study observed increased metallothionein expression in regenerating liver and hyperplastic mouse skin, suggesting a potential role in cellular proliferation and differentiation.
43 citations
,
February 1999 in “Biochemical Journal” This study found that transgenic mice overexpressing the SSAT gene under a metallothionein promoter suffered delayed hair loss and were highly sensitive to polyamine analogues, which led to significant liver changes and mortality.
13 citations
,
March 1999 in “Biochemical Journal” In this study, transgenic mice overexpressing the SSAT gene were highly sensitive to polyamine analogues, leading to severe liver changes and high mortality rates after treatment.
19 citations
,
February 2018 in “Nutrients” This review discusses the relationship between zinc deficiency and skin disorders, emphasizing zinc transporters' roles, but it reports no new clinical results; the authors highlight potential benefits of regulating zinc levels via transporters.
7 citations
,
January 2021 in “Evidence-based complementary and alternative medicine” This study suggests that porphyra-334 may have antiaging properties, promoting collagen synthesis, improving periorbital wrinkles, and supporting hair follicle growth through gene regulation.
6 citations
,
May 2014 in “Biomarkers and Genomic Medicine” This review discusses Charnoly bodies as biomarkers of cell injury and potential therapeutic targets in neurodegenerative, cardiovascular, and cancer treatments but reports no new clinical results.
2 citations
,
March 2023 in “BMC ecology and evolution” This study suggests that some keratin-associated proteins with antecedents found in non-haired animals may have roles beyond hair characteristics, possibly contributing to the evolution of hair follicles.
January 2017 in “Elsevier eBooks” This chapter discusses charnolopharmacotherapeutics for various medical conditions and suggests antioxidant-loaded nanoparticles may improve treatment by enhancing central nervous system delivery and inducing charnolophagy.
November 2022 in “Research Square (Research Square)” This study found that keratin-associated proteins related to metallothionein and occludin appear in various animals, suggesting they may have roles beyond hair characteristics and were later adapted for hair production.
55 citations
,
August 2013 in “PloS one” This study suggests that changes in expressed transcripts and splice isoforms may explain the transition from curly to straight fleece in Chinese Tan sheep as they age.
50 citations
,
November 1984 in “Journal of Heredity” This study found that supplementing zinc improved certain developmental defects in mice with the lethal-milk mutation, although it did not increase the survival rate among backcross progeny.
3 citations
,
May 2024 in “Amino Acids” This review identifies cysteine's central role in hair growth and its potential impact on Alopecia Areata's pathogenesis, suggesting examination of cysteine metabolism might clarify the disease's underlying mechanisms and lead to new treatments.
January 2024 in “Current research in toxicology” This review reports that thallium poisoning causes severe neurological damage, with early gastrointestinal symptoms and later neurological dysfunction, and highlights the importance of early diagnosis and Prussian blue as an effective antidote.
January 2014 in “Международный журнал прикладных и фундаментальных исследований” This article suggests that zinc-dependent factors may play a role in the regulation of the hair follicle cycle and could be involved in the pathogenesis of alopecia areata, but experimental confirmation is needed.
January 2006 in “Chinese Journal of Aesthetic Medicine” This study found that exogenous zinc improved the viability of ultralong random skin flaps in Wistar rats by reducing oxidative damage and increasing protective protein levels.
24 citations
,
June 2012 in “BMC Research Notes” This study outlines the Human Gene Correlation Analysis tool, which classifies human genes by coexpression levels and identifies overrepresented annotation terms in correlated gene groups, with no new clinical results reported.
4 citations
,
January 2020 in “Skin appendage disorders” This study highlighted that toxic metals, particularly thallium, arsenic, selenium, and mercury, are commonly associated with cases of alopecia areata.
45 citations
,
February 2011 in “IOP Conference Series Materials Science and Engineering” This study developed a sensor that effectively measures Tl+ cation in solutions with a wide dynamic range and low detection limit, responding linearly within the concentration range 1.0 × 10−8 to 1.0 × 10−1M.
12 citations
,
August 2014 in “Elsevier eBooks” This article discusses thallium absorption, excretion, and its toxic effects on humans and animals, emphasizing the need for monitoring in areas with significant environmental contamination; no new clinical results are reported.
75 citations
,
May 2013 in “Journal of the American Academy of Dermatology” This review examines skin symptoms, diagnosis, and treatment of zinc deficiency in children, proposing a classification system but reporting no new clinical results.
50 citations
,
September 1998 in “Ecotoxicology and Environmental Safety” This study observed very high thallium levels in small mammals near a zinc smelter in Poland, accompanied by severe population and health impacts.
June 2007 in “Emergency medicine news” This article discusses the symptoms, diagnosis, and treatment of thallium poisoning, with no new clinical results reported; the authors emphasize the importance of early suspicion for effective intervention.
119 citations
,
June 1993 in “BMJ” This article discusses the high toxicity and potential use of thallium as a poison, highlighted by two cases of intentional thallium poisoning.
60 citations
,
October 2005 in “Experimental Dermatology” This study found that high-dose oral zinc significantly influences hair growth in mice, showing both inhibition and promotion effects depending on the timing and duration of administration.
33 citations
,
February 1999 in “The journal of investigative dermatology/Journal of investigative dermatology” In this study, researchers found that overexpression of IGF-1 in transgenic mice stimulated increased vibrissa growth during the first neonatal hair cycle compared to their nontransgenic littermates.
23 citations
,
July 2007 in “The journal of investigative dermatology/Journal of investigative dermatology” This study found that follicular stem cells in hair follicles are more sensitive to the antiproliferative effects of glucocorticoids compared to basal keratinocytes due to incomplete desensitization.
June 2026 in “The Russian Archives of Internal Medicine” This case report detailed a 38-year-old woman with thallium intoxication, who initially presented with polyneuropathy and alopecia. The diagnosis was confirmed by toxicology, and treatment with potassium hexacyanoferrate led to full recovery, underscoring the importance of early diagnosis and treatment in toxic polyneuropathies.
January 2023 in “Indian Journal of Forensic and Community Medicine” This report describes two cases of thallium poisoning with gastrointestinal symptoms, peripheral neuropathy, and alopecia, which were effectively treated using activated charcoal, potassium chloride, and hemodialysis.
1 citations
,
May 2007 in “Emergency medicine news” This article discusses thallium poisoning and its diagnosis, symptoms, and treatment options, emphasizing the need for awareness due to its misleading symptoms and potential for misdiagnosis.
This research presentation explored the roles of mammalian multi-copper ferroxidases in iron homeostasis and highlighted new insights into their functions, including non-iron-related ones, while discussing arsenic's role in microbial warfare as a potential antibiotic.