68 citations
,
February 2011 in “European Journal of Pharmaceutics and Biopharmaceutics” This study found that keratin films made from human hair can potentially substitute for human nail plates in drug permeability studies, but they show higher sensitivity to penetration enhancers compared to bovine hooves.
29 citations
,
August 2011 in “PubMed” This study describes how shotgun proteomics can identify over 300 proteins in hair shafts, potentially allowing for the diagnosis of diseases through noninvasive human proteome sampling.
September 1998 in “Journal of The European Academy of Dermatology and Venereology” Old people's nails often have problems due to body changes, more diseases, and self-care difficulties, affecting their movement and hand use.
356 citations
,
December 1986 in “The journal of cell biology/The Journal of cell biology” This study found that specific human hair keratins are differentially expressed in the hair follicle, suggesting a shared pathway of epithelial differentiation between hair cortex and nail plate cells.
3 citations
,
August 2020 in “PubMed” This review discusses the potential efficacy and applications of platelet-rich plasma in dermatology, highlighting its use in various skin conditions but reporting no new clinical results; the authors call for standardization of preparation and treatment methods.
18 citations
,
March 2004 in “Clinics in Dermatology” This review discusses recent advances in understanding the cellular, molecular, and genetic factors contributing to lupus erythematosus and reports no new experimental findings.
1 citations
,
July 2019 in “British Journal of Dermatology” This study found that 15% minoxidil topical solution was more effective than low-level laser therapy in improving hair regrowth and patient satisfaction in individuals with androgenetic alopecia.
August 2024 in “Dermatological Reviews” This review discusses how emerging technologies in dermatology are enhancing the ability to diagnose and treat hair and nail disorders more accurately and effectively, highlighting advancements in both diagnostic techniques and therapeutic methods such as AI-driven technologies that personalize patient care and improve outcomes.
19 citations
,
July 1997 in “British Journal of Dermatology” This study successfully developed and characterized a monospecific monoclonal antibody, LHTric-1, that specifically localizes to the pre-cortical region of the hair follicle and can aid research on hair and nail formation.
May 2022 in “Rossijskij žurnal kožnyh i veneričeskih boleznej” This paper reviews the complexity of nest alopecia's causes and associations, noting chronicity, recurrence, and associations with comorbid conditions, and presents two clinical cases, but reports no new quantitative findings.
30 citations
,
May 1980 in “Journal of the American Academy of Dermatology” In this study, three patients with alopecia areata exhibited spotty absence of the whiteness of their nail lunulae, potentially due to defects in the matrical epithelium.
18 citations
,
April 2016 in “American Journal of Dermatopathology” This case series highlights that nail clipping can aid in early detection and surgical planning of onychomatrical tumors by distinguishing between benign and potentially malignant growths based on the cavities' average dimensions.
13 citations
,
August 1982 in “Archives of dermatology” This case report describes a 62-year-old man with psoriasis who developed a unique nail abnormality after two months of treatment with the oral retinoid etretinate, alongside hair thinning and cheilitis.
4 citations
,
June 2014 in “The Journal of Dermatology” Elkonyxis, a rare nail condition, improved when patients stopped their nail-picking habits.
1 citations
,
November 2011 in “Archives of Dermatology” A woman's hair loss was caused by her husband's testosterone gel and a diabetic man's nail disease led to bone infection, both treated successfully.
May 2015 in “Journal of The American Academy of Dermatology” Laser treatment is safe and can effectively treat toenail fungus, especially when combined with other treatments if no improvement is seen after about a year.
May 2015 in “Journal of The American Academy of Dermatology” The Nd:YAG laser is a successful and safe way to treat ingrown and pincer nails.
September 1998 in “Journal of The European Academy of Dermatology and Venereology” This review summarizes major surveys on Behcet's disease, highlighting its systemic manifestations, with primary morbidity linked to ocular involvement causing severe vision loss or blindness.
42 citations
,
April 2012 in “Seminars in Oncology” This review discusses the skin side effects associated with targeted cancer therapies and reports no new clinical results; it emphasizes the need for empirical management based on expert opinion.
January 2026 in “Clinical & Translational Oncology” This expert consensus statement highlights that while targeted cancer therapies significantly improve patient survival, they often result in various skin toxicities, underscoring the need for early diagnosis, management, and multidisciplinary care to maintain patients' quality of life and ensure treatment continuity.
508 citations
,
June 2009 in “Current drug metabolism” This review details the skin and hematological toxicities of tyrosine kinase inhibitors like erlotinib, gefitinib, and imatinib, and highlights ongoing concerns about cardiac toxicity, reporting no new clinical findings.
July 2024 in “Medical alphabet” This study found that the SBN system effectively evaluates and describes the severity and clinical variant of alopecia areata using a standardized scale, aiding in patient management and disease course prediction.
110 citations
,
August 2004 in “British Journal of Dermatology” In this study, researchers identified the ventral matrix as the primary source of nail plate formation, while the dorsal portion is generated by the apical matrix.
17 citations
,
January 2013 in “Journal of Cutaneous Pathology” This study reported that the concept of the onychodermis, defined by CD10 expression, is present in the developing nail organ and may play a role in nail plate formation.
February 2013 in “Journal of the American Academy of Dermatology” This study found that certain polymorphisms in EGF and EGFR genes may increase susceptibility to alopecia areata in the Korean population, and these genetic variations could be associated with specific symptoms such as nail involvement and body hair loss.
22 citations
,
November 2008 in “The journal of investigative dermatology/Journal of investigative dermatology” This study observed that cathepsin L and transglutaminase 3 colocalize in the human hair bulb and nail matrix, suggesting their involvement in terminal differentiation within these epidermal appendages.
21 citations
,
April 2004 in “Australasian Journal of Dermatology” This report describes a rare case of hair and nail ectodermal dysplasia in a 3-year-old girl, where treatment with topical minoxidil resulted in minimal improvement after 12 months.
13 citations
,
June 2010 in “Journal of The American Academy of Dermatology” This study reports previously unreported nail features in Cronkhite-Canada syndrome, specifically recurrent onychomadesis of all 20 nails linked to systemic illness.
17 citations
,
January 2015 in “International Journal of Trichology” This case report suggests that frontal fibrosing alopecia with nail involvement may be associated with lichen planus and improved with oral dutasteride due to an inflammatory reaction related to androgenetic alopecia.
2 citations
,
January 2018 in “Springer eBooks” The document explains what healthy skin, nails, and hair look like on an ultrasound.