5 citations
,
October 2019 in “Giornale italiano di dermatologia e venereologia” This review highlights the potential benefits of biotin in treating skin disorders related to biotin deficiency but reports no new clinical results.
8 citations
,
September 2019 in “Eating and Weight Disorders - Studies on Anorexia, Bulimia and Obesity” This case report illustrates that pellagra can develop in patients with anorexia nervosa without typical signs of severe malnutrition, responding rapidly to nicotinamide and tryptophan therapy.
3 citations
,
November 2018 in “PubMed” This study identifies a specific subtype of Telogen Effluvium associated with scalp dysesthesia, such as itch or burning, in the absence of any inflammatory scalp disorder or medication association.
17 citations
,
August 2018 in “Journal der Deutschen Dermatologischen Gesellschaft” This study found that dissecting folliculitis is more common than previously thought in Taiwan, with obesity possibly linked to higher severity of this condition, but smoking not associated.
67 citations
,
April 2018 in “JAMA Dermatology” This study found that endocrine therapy for breast cancer is associated with a pattern of hair loss similar to androgenetic alopecia, negatively impacting quality of life despite mild severity.
9 citations
,
April 2018 in “JAMA Dermatology” This abstract provided no research findings as it contains only website navigation and service information.
63 citations
,
March 2018 in “Experimental Dermatology” This review explores the physiological roles of collagen XVII in the epidermis, its involvement in stem cell maintenance, and its connections with signaling pathways, but it reports no new results.
16 citations
,
January 2018 in “International journal of trichology” This study observed that individuals with premature hair graying had lower levels of certain serum nutrients and lifestyle factors like stress and smoking may contribute; hair oiling appeared protective.
2 citations
,
January 2018 in “International Journal of Trichology” This report presents a case of new-onset androgenic alopecia in a patient following the use of the hCG diet combined with testosterone pellet implantation.
6 citations
,
November 2017 in “Skin appendage disorders” This study found that a new topical botanical lotion significantly increased hair density and improved quality of life in women with androgenetic alopecia over 24 weeks.
20 citations
,
July 2017 in “Scientific Reports” This study found that a novel missense mutation in the vitamin D receptor caused hereditary 1,25-dihydroxyvitamin D-resistant rickets with alopecia by disrupting protein function, highlighting the importance of DNA binding in hair development.
28 citations
,
April 2017 in “Journal of cosmetic dermatology” This study found that while vitamin D deficiency is not the sole cause of alopecia areata, it may worsen the disease, suggesting supplementation could help in pediatric cases.
16 citations
,
January 2017 in “DOAJ (DOAJ: Directory of Open Access Journals)” This study found that premature hair graying is strongly associated with a family history, Vitamin B12 deficiency, and hypothyroidism, with onset as early as 5 years in patients in Gurugram, India.
78 citations
,
January 2017 in “Skin appendage disorders” This review discusses the use of biotin for hair and nail growth, noting clinical improvement in cases with existing pathologies, but concludes there is insufficient evidence supporting its benefits for healthy individuals.
10 citations
,
November 2016 in “Clinical and experimental dermatology” This case report describes a 52-year-old woman with multiple autoimmune conditions suggesting a diagnosis of PAS IIIC, characterized by prominent skin-related symptoms.
15 citations
,
October 2016 in “PubMed” This study found that vitamin D, ferritin, and zinc deficiencies are prevalent among patients with telogen effluvium in the greater Pittsburgh area, suggesting these should be included in initial evaluations.
23 citations
,
September 2016 in “Archives of Dermatological Research” This study found no significant association between vitamin D intake or estimated vitamin D status and the risk of developing alopecia areata among women.
47 citations
,
July 2016 in “Current pharmaceutical design” This review summarizes hair growth aspects, treatment options, and management strategies for hirsutism in women with polycystic ovary syndrome, without presenting new clinical findings.
20 citations
,
May 2016 in “Journal of Cosmetic Dermatology” This study suggests that lower serum and tissue vitamin D receptor levels in alopecia areata and androgenetic alopecia patients may play a role in the pathogenesis of these hair diseases.
3 citations
,
April 2016 in “PubMed” This study found that a twice-daily regimen of 5% minoxidil foam combined with a botanical hair solution significantly improved hair growth and appearance in men with mild to moderate androgenic alopecia over 12 weeks.
2 citations
,
April 2016 in “PubMed” This study found that a 12-week regimen of 2% minoxidil combined with a botanical hair solution improved hair growth and patient satisfaction for female pattern hair loss, aiding treatment adherence.
242 citations
,
February 2016 in “Science” This research found that Foxc1 transcription factor and COL17A1 are critical in regulating quiescence and hair thinning in hair follicle stem cells, with aging-related DNA damage leading to hair loss.
31 citations
,
January 2016 in “Drugs - Real World Outcomes” This review discusses the potential link between direct oral anticoagulants and hair loss, suggesting DOACs may not be a suitable alternative for patients with alopecia from traditional anticoagulants; however, no clinical results are reported.
15 citations
,
January 2016 in “International journal of trichology” This study found that female students experiencing diffuse hair fall had significantly lower Vitamin D3 levels compared to healthy controls.
71 citations
,
January 2016 in “International Journal of Trichology” This study found that 38% of women with hair loss had a biotin deficiency, suggesting oral biotin supplementation should be based on confirmed biotin deficiency rather than as a general treatment.
23 citations
,
January 2016 in “International Journal of Trichology” This study found that women with female pattern hair loss had significantly lower serum Vitamin D3 levels compared to healthy controls.
9 citations
,
October 2015 in “Postgraduate Medical Journal” This case study illustrates the classic dermatological signs of scurvy in a man with unusual dietary habits, showcasing the importance of recognizing and treating vitamin C deficiency in marginalized populations.
38 citations
,
January 2015 in “Journal of Cosmetic Dermatology” This study found that a 6-month supplementation with omega 3, omega 6, and antioxidants significantly improved hair density and reduced hair loss in women with female pattern hair loss.
6 citations
,
October 2014 in “Endokrynologia Polska” This study found that hirsutism is more prevalent in Chinese women with PCOS compared to the general population, and the Ferriman-Gallwey score is a good predictor for diagnosing PCOS in this group.
2 citations
,
August 2014 in “Journal of The American Academy of Dermatology” Obesity may worsen hair loss in men and increase hirsutism in overweight or obese individuals, with weight loss recommended for treatment.
105 citations
,
March 2014 in “British journal of dermatology/British journal of dermatology, Supplement” In this study, patients with alopecia areata were found to have significantly lower serum vitamin D levels compared to those with vitiligo and healthy individuals, with lower levels correlating with increased disease severity.
38 citations
,
November 2013 in “Journal of The American Academy of Dermatology” This study found that higher BMI was significantly associated with more severe hair loss in men with male-pattern and early-onset androgenetic alopecia.
27 citations
,
July 2013 in “Journal of Dermatological Science” The conclusion is that androgenetic alopecia and senescent alopecia have unique gene changes, suggesting different causes and potential treatments for these hair loss types.
2 citations
,
July 2013 in “PubMed” This case report details a 17-year-old female with anorexia nervosa who presented with a large, irregular area of pubic hair loss exhibiting various hair and skin abnormalities.
52 citations
,
May 2013 in “Supportive Care in Cancer” Scalp cooling significantly reduces hair loss in chemotherapy patients.
40 citations
,
April 2013 in “Dermato-endocrinology” In this study, researchers observed vitamin D insufficiency in many patients with Alopecia Areata, suggesting its potential role in managing this autoimmune condition.
1 citations
,
January 2013 in “Hair therapy & transplantation” This study reported that adding the topical product CG210 to oral finasteride 1mg significantly increased hair diameter more than finasteride alone in male androgenetic alopecia patients already stabilized on finasteride treatment.
47 citations
,
January 2013 in “Indian Journal of Dermatology, Venereology and Leprology” This review examines the pathogenesis of premature hair graying and potential treatment avenues, but reports no new experimental outcomes, highlighting ongoing research challenges and hopes for drug development.
62 citations
,
January 2013 in “Skin Pharmacology and Physiology” This study found that low serum ferritin and vitamin D2 levels are associated with hair loss in females with chronic telogen effluvium and female pattern hair loss, suggesting potential benefits of screening and supplementation.
9 citations
,
September 2012 in “Clinical Endocrinology” This study found that over half of the patients experienced varying degrees of hair loss after acromegaly surgery, with female patients and those with severe postoperative growth hormone deficiency more commonly affected.
68 citations
,
May 2012 in “Annals of Oncology” This study reports that permanent and severe alopecia is a newly identified complication of the FEC 100–docetaxel regimen used for adjuvant breast cancer treatment.
61 citations
,
April 2012 in “British Journal of Dermatology” This study analyzed changes in hair diameter and density with age in Caucasian women, highlighting variations in perception of hair amount over time.
27 citations
,
March 2012 in “Dermatologic Therapy” In this study, all five patients with zinc deficiency-related hair loss experienced improvement or recovery of their condition after receiving oral zinc treatment.
54 citations
,
January 2012 in “Vitamins & Trace Elements” This study found significantly lower serum vitamin D concentrations in patients with alopecia areata compared to healthy controls, suggesting that vitamin D deficiency may be a risk factor for this autoimmune hair loss disease.
35 citations
,
May 2011 in “Experimental Dermatology” This study found that hair follicles undergo significant molecular changes with age, notably a decline in keratins and keratin-associated proteins, which may contribute to age-related hair alterations.
57 citations
,
March 2011 in “The American Journal of Dermatopathology” This study found that permanent alopecia can occur after certain chemotherapy treatments and presents as nonscarring hair loss similar to androgenetic alopecia, with specific histological features that could be misdiagnosed without proper clinicopathological correlation.
37 citations
,
December 2010 in “Clinics in Dermatology” In this study, old age was concluded not to be a significant cause of hair loss, with most cases in the elderly appearing to be androgen-driven.
72 citations
,
October 2010 in “Journal of The American Academy of Dermatology” This study concluded that iron deficiency is common among women but not more prevalent in those with female pattern hair loss or chronic telogen effluvium compared to control subjects without hair loss.
30 citations
,
October 2010 in “Journal of The American Academy of Dermatology” This review examines the debated link between iron deficiency and nonscarring scalp alopecia in women, offering no new clinical results but emphasizing the need for further research and well-designed trials.
110 citations
,
July 2010 in “Journal of The American Academy of Dermatology” Hair loss linked to higher heart disease risk in both men and women.
98 citations
,
February 2010 in “Dermatology Online Journal” This article outlines the potential for upregulating the vitamin D receptor in treating hair disorders, emphasizing the need for further studies to evaluate vitamin D's role in the hair cycle.
48 citations
,
September 2009 in “Dermato-endocrinology” This article reviews skin signs in patients with anorexia nervosa and their potential role in early diagnosis but reports no clinical results; it emphasizes the importance of dermatologists in recognizing these signs.
155 citations
,
March 2009 in “Seminars in Cutaneous Medicine and Surgery” This review covers various strategies to manage chemotherapy-induced alopecia, highlighting that agents like AS101 and minoxidil can reduce its severity but not prevent it, with no new clinical results reported.
5 citations
,
February 2009 in “International Journal of Cosmetic Science” In a study using a placebo-controlled design, the researchers found that coenzyme Q10 may enhance gene expression of age-relevant hair keratins in human hair roots, suggesting potential anti-aging benefits for mature hair.
217 citations
,
February 2009 in “The FASEB Journal” This study found that hydrogen peroxide accumulation and reduced methionine sulfoxide repair play a significant role in the oxidative damage linked to senile hair graying.
93 citations
,
January 2009 in “PubMed” This study found that women with serum ferritin levels below or equal to 30 ng/mL have a strong association with an increased risk of diffuse telogen hair loss.
65 citations
,
January 2009 in “Annals of Dermatology” In this study, oral zinc supplementation for twelve weeks increased serum zinc levels in alopecia areata patients with low zinc, showing positive hair regrowth in 66.7% of participants, though this was not statistically significant.
13 citations
,
October 2008 in “PubMed” This study examined hair curvature in Japanese women, finding that 47% have curved hair, and identified structural differences in hair fiber, which resemble those in wool fibers.
28 citations
,
February 2008 in “PubMed” This study found that low iron stores are a risk factor for excessive hair loss in non-menopausal women.
6 citations
,
January 2008 in “PubMed”
56 citations
,
January 2008 in “Dermatology” This article discusses the controversy over serum ferritin levels in diagnosing iron deficiency in women with hair loss but reports no new findings, emphasizing the need for consistent reference ranges.
39 citations
,
July 2007 in “SKINmed Dermatology for the Clinician” In this case study, a 4-year-old girl's hair loss stopped after six months of zinc supplementation and dietary changes, suggesting a possible link to low zinc levels.
7 citations
,
May 2007 in “Nutrition Journal” This study found that due to variability in measurements, hair pluckability is not a reliable indicator of adult nutritional status, although it may hold potential in certain emergency situations if improved for consistency.
72 citations
,
January 2007 in “Dermatology” This study found a correlation between moderate to extensive alopecia and low-grade inflammation, a cardiovascular risk marker, particularly in young men under 35 with central obesity.
28 citations
,
January 2007 in “Dermatology” This article discusses the presentation of chemotherapy-induced anagen effluvium as either diffuse or patterned hair loss and reports no new clinical findings.
97 citations
,
September 2006 in “Pharmaceutical Research” This review discusses advances in protecting against chemotherapy-induced alopecia and reports no new clinical results; calcitriol and cyclosporine A emerged as promising agents in animal models with broader efficacy across multiple chemotherapy drugs.
210 citations
,
May 2006 in “The FASEB journal” This study found that oxidative stress in hair follicle melanocytes contributes to premature aging and apoptosis, providing insights into graying as a model for studying aging and testing antiaging therapies.
207 citations
,
April 2006 in “Journal of The American Academy of Dermatology” This review discusses the complexities of diagnosing and treating iron deficiency related to nutritional anemia and hair loss, concluding that routine screening and supplementation for hair loss are not yet supported by sufficient evidence.
12 citations
,
December 2005 in “PubMed” This study suggests that some men with premature androgenic alopecia may have hormonal profiles similar to women with polycystic ovary syndrome, potentially indicating a male equivalent of the condition.
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
,
April 2005 in “British Journal of Dermatology” This study found that age and follicular miniaturization were extremely weak predictors of total hair count in women with hair loss.
127 citations
,
March 2004 in “Gynecologic oncology” This study concluded that selenium supplementation for ovarian cancer patients during chemotherapy may have several beneficial effects, such as increased antioxidant enzyme activity, reduced chemotherapy-related symptoms, and higher selenium levels in serum and hair.
4025 citations
,
December 2003 in “Human Reproduction” This review discusses the evolution of diagnostic criteria for polycystic ovary syndrome and emphasizes its association with various metabolic and cardiovascular risks, but it provides no new research findings.
9 citations
,
November 2003 in “Journal of Investigative Dermatology” This study found an association between low serum ferritin levels and alopecia in women, suggesting a potential role of iron in hair health and paving the way for further research.
163 citations
,
November 2003 in “Journal of Investigative Dermatology” This study found that women with androgenetic alopecia or alopecia areata have significantly lower serum ferritin levels than those without hair loss, suggesting a potential link between these types of alopecia and decreased iron stores.
5 citations
,
August 2003 in “British Journal of Dermatology” This article discusses the association between chronic diffuse telogen hair loss in women and iron deficiency, supporting the view that iron's role is unclear and often overstated, but reports no new clinical results.
83 citations
,
November 2002 in “British Journal of Dermatology” This study found no direct relationship between low serum ferritin and chronic diffuse telogen hair loss in women, questioning the usefulness of serum ferritin measurement and iron supplementation for managing this condition.
229 citations
,
August 2002 in “Experimental Gerontology” This paper discusses key mechanisms of androgen metabolism in androgenetic alopecia and reports the effectiveness of treatments like oral finasteride and topical minoxidil, highlighting the limited success rate due to factors like follicular inflammation.
149 citations
,
June 2002 in “British Journal of Dermatology” Minoxidil works better for female hair loss, but cyproterone reduces scalp oiliness and causes menstrual issues.
180 citations
,
January 2002 in “The journal of investigative dermatology/Journal of investigative dermatology” This study observed that vitamin D receptor knockout mice exhibit impaired epidermal differentiation and progressive hair loss, suggesting the importance of the vitamin D receptor in normal skin and hair follicle development.
73 citations
,
October 2001 in “Epilepsia” In this study, valproic acid treatment was associated with reduced biotinidase activity and improved skin lesions after biotin supplementation in children with seizures.
234 citations
,
February 2001 in “British Journal of Dermatology” FPHL affects hair density and diameter, causing visible hair loss in older women.
63 citations
,
May 2000 in “Australasian Journal of Dermatology” This case study reported a 23-year-old woman with chronic myeloid leukemia who developed permanent hair loss after chemotherapy and did not respond to topical minoxidil treatment.
34 citations
,
July 1999 in “Journal of The European Academy of Dermatology and Venereology” Iron deficiency is not a significant cause of hair loss in women.
15 citations
,
July 1998 in “Acta Dermato Venereologica” A gluten-free diet does not help hair regrowth in celiac disease patients with alopecia areata.
22 citations
,
January 1996 in “Archives of Dermatological Research”
7 citations
,
June 1994 in “Journal of The American Academy of Dermatology” This report describes a possible case of burn-induced bullous pemphigoid, as the disease was transient and did not recur, suggesting a potential link between burns and the condition.
22 citations
,
December 1992 in “The journal of pediatrics/The Journal of pediatrics” This study reported that oral zinc therapy improved hair and skin abnormalities in patients with dry brittle hair, alopecia, and other symptoms, regardless of demonstrated zinc deficiency.
50 citations
,
March 1992 in “PubMed” This review discusses the clinical manifestations of malnutrition in children, particularly highlighting the overlapping skin changes from various nutrient deficiencies, and reports no new clinical results.
124 citations
,
August 1990 in “British Journal of Dermatology” Diffuse alopecia in women may be related to androgens and iron deficiency, and basic hormone and nutrient screening is useful.
86 citations
,
January 1990 in “The Journal of Pediatrics” This study suggests that biotin therapy may be beneficial for individuals with partial biotinidase deficiency, as some developed symptoms later, which resolved with treatment.
143 citations
,
October 1988 in “Clinics in Dermatology” This review discusses the histopathology of male-pattern baldness and highlights ongoing disputes over several aspects, including sebaceous gland size and follicle loss, reporting no new clinical findings.
25 citations
,
April 1988 in “Geburtshilfe und Frauenheilkunde” In this study, treatment targeting the estrogen-androgen balance reduced hair loss in 74 out of 104 women with androgenetic alopecia, with some experiencing hair regrowth.
28 citations
,
September 1986 in “Pediatric dermatology” In this study, hair anomalies associated with acrodermatitis enteropathica in a young girl improved significantly after two years of zinc therapy.
51 citations
,
March 1986 in “Acta Dermato Venereologica” This study found no differences in trace element concentrations between Finnish alopecia patients and the normal population, but noted significant serum copper variation among different alopecia subtypes.
101 citations
,
July 1985 in “Journal of the American Academy of Dermatology” In this study, oral biotin improved hair growth, strength, and combability in a child with uncombable hair syndrome, while hair in two others slowly improved without biotin.
50 citations
,
May 1985 in “The journal of pediatrics/The Journal of pediatrics” This study reported successful treatment of biotin deficiency in three patients receiving total parenteral nutrition, suggesting current biotin supplementation recommendations may be inadequate to maintain normal biotin status.
28 citations
,
January 1985 in “Journal of the American Academy of Dermatology” This report presents a case of pili torti in a young girl with citrullinemia, a novel association not previously documented.
33 citations
,
December 1982 in “Developmental Medicine & Child Neurology” The authors reviewed cases of six children with both hair-shaft abnormalities and neurological disorders, noting that such hair defects may indicate neurological conditions, including potentially treatable metabolic errors.
12 citations
,
September 1981 in “Acta Dermato Venereologica” This case study reports that oral zinc therapy improved hair growth and pigmentation in a young girl with sucrase deficiency and low zinc levels.
22 citations
,
June 1980 in “International Journal of Dermatology” The document concludes that correct diagnosis of alopecia types is crucial, scalp biopsies are important, and more research is needed.
5 citations
,
February 1977 in “Archives of Dermatology” In this study, increased protein intake during modified fasting nearly eliminated hair loss observed in patients with significant weight loss and negative nitrogen balance.
4 citations
,
January 1976 in “Archives of Dermatological Research” Metabolic disorders can cause hair structure defects and growth issues, but amino acid levels in hair remain normal.
6 citations
,
July 1975 in “Archives of Dermatology” This case report discusses two female patients experiencing significant hair loss, potentially linked to a weight loss regimen involving chorionic gonadotropin injections.
32 citations
,
December 1965 in “The Lancet” Argininosuccinic aciduria can cause hair loss.
2 citations
,
November 1961 in “American Journal of Clinical Nutrition”