581 citations
,
February 1998 in “The American Journal of Medicine” This review discusses the potential adverse effects of herbal remedies, such as allergic reactions and drug interactions, and reports no new clinical findings; the authors suggest the risks might be underestimated.
556 citations
,
September 2008 in “Genes & Development” This review summarizes how genetic studies using conditional β-catenin loss- and gain-of-function mice have advanced understanding of canonical Wnt signaling's role in embryonic development, adult stem cell maintenance, and cancer modeling.
506 citations
,
January 2012 in “Molecular and Cellular Endocrinology” This review details the expression and diverse functions of melatonin receptors in non-neural tissues and reports no new clinical findings, emphasizing their potential as therapeutic targets across various physiological and pathological processes.
306 citations
,
April 2019 in “International Journal of Molecular Sciences” This review discusses the protective roles of skin-resident immune cells in maintaining tissue homeostasis and facilitating wound healing, but reports no new experimental findings.
305 citations
,
February 2007 in “Hormone and metabolic research” This review discusses the roles of androgens and estrogens in skin functions and disorders, and highlights the use of estrogen-progestin treatments and anti-androgens in managing hirsutism and acne, without reporting new results.
249 citations
,
November 2003 in “Clinical endocrinology” This review discusses the complex etiology of polycystic ovary syndrome (PCOS), highlighting its association with insulin resistance and hyperandrogenism, but reports no clinical findings; the authors suggest further investigation of the pathophysiological mechanisms.
232 citations
,
October 2015 in “International journal of molecular sciences” This review discusses the role of epidermal and other adult stem cells in skin repair, focusing on their potential therapeutic applications for non-healing wounds and other skin disorders, but reports no new research results.
212 citations
,
September 2015 in “Journal of Investigative Dermatology” This article presents a comprehensive guide for classifying human hair follicle cycle stages in vivo using scalp xenografts on immunocompromised mice, offering valuable resources for researchers in the field.
205 citations
,
July 2009 in “Journal of Dermatological Science” This review discusses gender-linked skin differences, such as hormone metabolism and sebum production, and reports no new findings; it suggests these insights might inform male-specific dermatological treatments or cosmetic products.
195 citations
,
November 2019 in “Clinica Chimica Acta” This review discusses the interplay of hyperandrogenism, insulin resistance, obesity, and their role in polycystic ovary syndrome, but presents no new clinical results.
183 citations
,
January 1987 in “British Journal of Anaesthesia” This article discusses the long-standing use and safety of opioids in anaesthesia, noting that respiratory depression is a manageable side effect due to the availability of opioid antagonists.
182 citations
,
June 2002 in “Journal of Neuroscience” This study suggests that apoE4 may contribute to cognitive decline by reducing androgen receptor levels in the brain, but androgen treatment improved memory deficits in female mice expressing human apoE4.
159 citations
,
July 2006 in “Endocrine Reviews” This article discusses the influence of estrogens on hair follicle growth and metabolism, suggesting a significant role alongside androgens in hair growth control but reports no new clinical results.
152 citations
,
January 2004 in “Current anthropology” Humans lost body hair relatively recently in evolution.
150 citations
,
April 2013 in “Dermato-endocrinology” This review discusses the effects of estrogen on skin aging and highlights potential therapies, but reports no new clinical findings.
144 citations
,
August 2019 in “Cells” This review discusses the WNT signaling pathway's involvement in human diseases and highlights recent advances in WNT-related treatments, but it presents no new research findings.
139 citations
,
February 2014 in “Journal of Advanced Research” This review explores the impact of vitamin D deficiency on the skin from a dermatological perspective, but reports no new clinical results.
138 citations
,
May 2000 in “Maturitas” This review discusses the effects of estrogen on skin and reports no new clinical results; it highlights estrogen's potential benefits on skin thickness, collagen quality, and hair follicle life cycle.
137 citations
,
June 2005 in “Climacteric” This review indicates that estrogen loss during menopause significantly impacts skin health, while estrogen treatment may increase skin collagen, thickness, and elasticity, though effects on other skin characteristics are inconsistent.
134 citations
,
December 2018 in “Dermatology and Therapy” This review discusses the potential role of vitamins and minerals in managing non-scarring alopecia but reports no clinical results; the authors advocate for further controlled trials to explore these relationships.
131 citations
,
August 2004 in “Best Practice & Research in Clinical Obstetrics & Gynaecology” This article reviews the complex pathophysiology of polycystic ovary syndrome, highlighting how genetic, hormonal, and environmental factors contribute to its diverse symptoms, and reports no new results.
127 citations
,
March 2016 in “PLoS ONE” This study found that transcriptome profiling of cashmere goat skin revealed key genes and pathways involved in hair follicle initiation, differentiation, and maturation, which are critical for improving fleece production.
123 citations
,
May 2009 in “Journal of Neuroscience” In this study, researchers found that in late pregnancy, the neuroactive progesterone metabolite allopregnanolone inhibits HPA axis responses to immune challenges via an opioid-mediated mechanism.
119 citations
,
January 2014 in “Indian Journal of Dermatology, Venereology and Leprology” This review discusses the use of platelet-rich plasma in various dermatological applications and reports no new clinical results; the authors call for more rigorous trials to confirm its effectiveness.
112 citations
,
May 2019 in “Pharmacological Research” This review discusses the isolation, structure, and bioactivity of lignans and neolignans from 2016 to mid-2018, reporting no new clinical results but highlighting their potential protective properties against diseases such as cancer and neurodegeneration.
103 citations
,
June 2018 in “International Journal of Molecular Sciences” This review discusses the applications and research on fibroblast growth factors, including their use in wound healing, diabetes, and cancer, but it reports no new clinical results.
96 citations
,
October 2000 in “The FASEB Journal” In this study, researchers found that p75 neurotrophin receptor signaling affects apoptosis during hair follicle regression in mice, and altering its activity might help manage disorders involving early catagen entry.
91 citations
,
August 2015 in “Anais Brasileiros De Dermatologia” This review discusses the clinical, epidemiological, and pathophysiological aspects of female pattern hair loss, reporting no new research findings.
90 citations
,
January 2021 in “Clinical Endocrinology” This review discusses the impact of weight gain and obesity on the development of polycystic ovary syndrome and explores lifestyle strategies to manage the condition, without reporting new clinical results.
88 citations
,
January 2019 in “Journal of Tissue Engineering and Regenerative Medicine” This review discusses current uses and advancements in mesenchymal stem cell-derived conditioned media as a potential regenerative therapy but does not present new clinical findings.