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Alopecia

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https://www.readbyqxmd.com/read/28430737/laser-hair-removal-in-alopecia-areata-of-the-scalp-a-novel-therapeutic-approach
#1
Geoffrey Brent, Bevin Bhoyrul, Rob Sheehan-Dare
No abstract text is available yet for this article.
April 19, 2017: Dermatologic Surgery: Official Publication for American Society for Dermatologic Surgery [et Al.]
https://www.readbyqxmd.com/read/28429464/inflammatory-features-of-frontal-fibrosing-alopecia
#2
Sophia A Ma, Sotonye Imadojemu, Kenneth Beer, John T Seykora
INTRODUCTION: Frontal fibrosing alopecia (FFA) is a cicatricial alopecia typically occurring in post-menopausal women. The etiology and pathophysiology of FFA is poorly understood but thought to be immune mediated. This study aims to further explore the extent of fibrosis and the inflammatory microenvironment by characterizing Langerhans cells (LCs), helper T cells, cytotoxic T cells, and B cells near hair follicles in FFA. METHODS: 11 paraffin-embedded tissues from patients with a clinical and histopathologic diagnosis of FFA were selected for immunohistochemical studies using CD3, CD4, CD8, CD1a, and CD20...
April 21, 2017: Journal of Cutaneous Pathology
https://www.readbyqxmd.com/read/28426924/high-dose-pulsed-corticosteroid-therapy-combined-with-methotrexate-for-severe-alopecia-areata-of-childhood
#3
J H Chong, A Taïeb, F Morice-Picard, A S Dutkiewicz, C Léauté-Labrèze, F Boralevi
Alopecia areata (AA) in childhood can run a chronic course and worsen over time(1). Spontaneous hair regrowth is rarely appreciated in chronic severe AA(2-4). Our centre described the ineffective use of high dose pulsed corticosteroid therapy (HDPCT) in the long term(1). Methotrexate (MTX) as a maintenance therapy following HDPCT showed some success in adults(5). Although the evidence for using either drug individually was weak(6), the combination of using both was not well studied. This article is protected by copyright...
April 20, 2017: Journal of the European Academy of Dermatology and Venereology: JEADV
https://www.readbyqxmd.com/read/28426907/frontal-fibrosing-alopecia-clinical-and-prognostic-classification
#4
O M Moreno-Arrones, D Saceda-Corralo, P Fonda-Pascual, A R Rodrigues-Barata, D Buendía-Castaño, A Alegre-Sánchez, C Pindado-Ortega, M Molins, D Perosanz, G Segurado-Miravalles, P Jaén, S Vañó-Galván
BACKGROUND: Frontal fibrosing alopecia (FFA) is a chronic scarring alopecia with an unpredictable evolution. There are no current classifications of this disease that may predict its prognosis. OBJECTIVE: To analyze the differences in clinical presentation and evolution of FFA patients and to create a clinical and prognostic classification METHODS: We conducted a retrospective analytical study of FFA patients. Clinical characteristics of frontal hairline recession were used as the sorting variable between patterns of presentation...
April 20, 2017: Journal of the European Academy of Dermatology and Venereology: JEADV
https://www.readbyqxmd.com/read/28426900/videodermoscopy-supports-the-diagnosis-of-eyelash-trichotillomania
#5
M Sławińska, A Opalska, D Mehrholz, M Sobjanek, R Nowicki, W Barańska-Rybak
37-year-old woman presented with extensive erythematous and ulcerative eruptions on the face and chest with concomitant isolated eyelash alopecia. Skin problems started during adolescence; eyelash loss several years before hospital admission. This article is protected by copyright. All rights reserved.
April 20, 2017: Journal of the European Academy of Dermatology and Venereology: JEADV
https://www.readbyqxmd.com/read/28424440/gemcitabine-induced-coronary-vasospasm-a-case-report
#6
Mahmut Tuna Katırcıbaşı, Aynur Eken
Gemcitabine is a chemotherapy drug. It is a nucleoside analogue that is usually well tolerated by patients, with myelosuppression (especially thrombocytopenia) as dose-limiting side effect. Other mild to moderate side effects include alopecia, vomiting, nausea, rash, and fever. Coronary ischemia is the most common cardiotoxic effect of gemcitabine, which is due to its antimetabolites. While underlying cause of coronary ischemia following use of gemcitabine is uncertain, endothelial dysfunction and coronary thrombosis are potential explanations...
March 2017: Türk Kardiyoloji Derneği Arşivi: Türk Kardiyoloji Derneğinin Yayın Organıdır
https://www.readbyqxmd.com/read/28423989/outbreaks-of-bovine-herpesvirus-2-infections-in-calves-causing-ear-and-facial-skin-lesions
#7
Tatiane Terumi Negrão Watanabe, Robert B Moeller, Beate M Crossley, Patricia C Blanchard
We describe 3 outbreaks of superficial dermatitis caused by bovine herpesvirus 2 (BoHV-2) in dairy breed calves. Clinically, all of the affected calves were 12-26 d of age, had alopecia and crusts on the face and ears, and were non-pruritic and afebrile. Affected animals recovered spontaneously without any treatment within 2-4 wk after onset of clinical signs based on 1 herd with follow up. Histologic examination of all skin crust or tissue samples identified neutrophilic inflammation, mild hyperkeratosis, multinucleate syncytial cells, and intranuclear inclusion bodies in the syncytial cells...
April 1, 2017: Journal of Veterinary Diagnostic Investigation
https://www.readbyqxmd.com/read/28423238/higher-plasma-leptin-is-associated-with-higher-risk-of-androgenetic-alopecia-in-men
#8
Chao-Chun Yang, Pei-Lun Chung, Li-Yu Lin, Michael W Hughes, Yau-Sheng Tsai
No abstract text is available yet for this article.
April 19, 2017: Experimental Dermatology
https://www.readbyqxmd.com/read/28423200/cd80cd86-deficiency-disrupts-regulatory-cd4-foxp3-t-cell-homeostasis-and-induces-autoimmune-like-alopecia
#9
Ji-Hyun Bae, Woo-Sung Hwang, Yoo-Jin Jang, Yoon-Hoo Lee, Da-Eun Jang, Jung-Sik Kim, Su-Cheong Yeom
Alopecia areata (AA) is an autoimmune disease that results in spot baldness in humans. Adequate animal models for AA are currently lacking. The objective of this study was to elucidate the mechanism of autoimmune-like alopecia (ALA) in C57BL/6.CD80CD86-deficient (B6.CD80CD86(-/-) ) mice. Incidence and severity of alopecia were analyzed in 58 B6.CD80CD86(-/-) mice by using histological examination, flow cytometry, multiplex enzyme-linked immunosorbent assay, quantitative RT-PCR, and CD25 inhibition test. Both male and female B6...
April 19, 2017: Experimental Dermatology
https://www.readbyqxmd.com/read/28420047/organ-damage-accrual-and-distribution-in-systemic-lupus-erythematosus-patients-followed-up-for-more-than-10-years
#10
M Taraborelli, I Cavazzana, N Martinazzi, M Grazia Lazzaroni, M Fredi, L Andreoli, F Franceschini, A Tincani
Objective The aim of this study was to determine the prevalence, predictors and progression of organ damage in a monocentric cohort of systemic lupus erythematosus patients with a long follow-up. Organ damage was assessed by the Systemic Lupus International Collaborating Clinics Damage Index one year after diagnosis and every five years. Disease activity was measured by the systemic lupus erythematosus disease activity index (SLEDAI)-2K at the beginning of the follow-up. Univariate and multivariable analyses were used to detect items associated with damage...
January 1, 2017: Lupus
https://www.readbyqxmd.com/read/28419572/genome-wide-differential-expression-profiling-of-long-non-coding-rnas-in-androgenetic-alopecia-in-a-chinese-male-population
#11
Linlin Bao, Aijiao Yu, Yaojia Luo, Tian Tian, Yuxi Dong, Haifeng Zong, Hongduo Chen, Xinghua Gao, Xuegang Xu, Yuanhong Li
BACKGROUND: Androgenetic alopecia (AGA), or male pattern baldness (MPB), is the most common form of hair loss in males. A combination of genetic and androgen causes have been suggested as factors that contribute to the development of AGA. However, the specific molecular mechanisms that underly AGA remain largely unknown. Long noncoding RNAs (lncRNAs), a new class of regulatory noncoding RNAs that are longer than 200 nucleotides, have been shown to play important roles in a number of cellular processes, including transcription, chromosome remodelling, and posttranscriptional processing...
April 17, 2017: Journal of the European Academy of Dermatology and Venereology: JEADV
https://www.readbyqxmd.com/read/28419570/oral-lichenoid-reactions-associated-with-anti-pd-1-pd-l1-therapies-clinicopathological-findings
#12
V Sibaud, C Eid, V R Belum, P Combemale, B Barres, L Lamant, L Mourey, C Gomez-Roca, C L Estilo, R Motzer, E Vigarios, Mario E Lacouture
Immune checkpoint inhibitors targeting the programmed cell death receptor-1 (PD-1) or its ligand (PD-L1) show broad activity across different tumor types and currently represent one of the keystones of cancer management. Dermatologic toxicities are one of the most frequent immune-related adverse events (irAEs) induced by these new monoclonal antibodies. Maculopapular rash, pruritus, exacerbation of psoriasis or more specific autoimmune disorders (e.g. vitiligo, alopecia areata, and bullous pemphigoid) are amongst the most commonly reported AEs...
April 17, 2017: Journal of the European Academy of Dermatology and Venereology: JEADV
https://www.readbyqxmd.com/read/28418931/socs3-treatment-prevents-the-development-of-alopecia-areata-by-inhibiting-cd8-t-cell-mediated-autoimmune-destruction
#13
Zhen Gao, Yu-Qing Jin, Wei Wu
Alopecia areata is one of the most common autoimmune diseases resulting from T cell-mediated damage of hair follicles. CD8+ T cells infiltrate hair follicles and are responsible for destruction of hair follicles. However the underlying mechanisms for hair loss remain still obscure. In the present study, we identified that suppressor of cytokine signaling-3 (SOCS3), a classical inhibitor of cytokine signaling, significantly inhibits CD8+T cell maturation, interferon-γ (IFN-γ) production and alopecia areata...
March 23, 2017: Oncotarget
https://www.readbyqxmd.com/read/28413388/a-case-report-of-cushing-s-disease-presenting-as-hair-loss
#14
Emily G Lefkowitz, Jack P Cossman, John B Fournier
Cushing's syndrome is a rare endocrine disorder that comprises a large group of signs and symptoms resulting from chronic exposure to excess corticosteroids. Most cases of Cushing's syndrome are due to increased adrenocorticotropic hormone production from a pituitary adenoma, which is referred to as Cushing's disease. Most of the signs and symptoms are nonspecific and common in the general population, making a diagnosis often challenging. However, several dermatological manifestations, such as fragile skin, easy bruising, and reddish purple striae, are more discriminatory...
January 2017: Case Reports in Dermatology
https://www.readbyqxmd.com/read/28411843/the-molecular-revolution-in-cutaneous-biology-emerging-landscape-in-genomic-dermatology-new-mechanistic-ideas-gene-editing-and-therapeutic-breakthroughs
#15
REVIEW
Matthias Titeux, Araksya Izmiryan, Alain Hovnanian
Stunning technological advances in genomics have led to spectacular breakthroughs in the understanding of the underlying defects, biological pathways and therapeutic targets of skin diseases leading to new therapeutic interventions. Next-generation sequencing has revolutionized the identification of disease-causing genes and has a profound impact in deciphering gene and protein signatures in rare and frequent skin diseases. Gene addition strategies have shown efficacy in junctional EB and in recessive dystrophic EB (RDEB)...
May 2017: Journal of Investigative Dermatology
https://www.readbyqxmd.com/read/28411841/the-molecular-revolution-in-cutaneous-biology-the-era-of-genome-wide-association-studies-and-statistical-big%C3%A2-data-and-computational-topics
#16
REVIEW
Hima Anbunathan, Anne M Bowcock
The investigation of biological systems involving all organs of the body including the skin is in era of big data. This requires heavy-duty computational tools, and novel statistical methods. Microarrays have allowed the interrogation of thousands of common genetic markers in thousands of individuals from the same population (termed genome wide association studies or GWAS) to reveal common variation associated with disease or phenotype. These markers are usually single nucleotide polymorphisms (SNPs) that are relatively common in the population...
May 2017: Journal of Investigative Dermatology
https://www.readbyqxmd.com/read/28409271/unique-presentation-of-cutis-laxa-with-leigh-like-syndrome-due-to-echs1-deficiency
#17
S Balasubramaniam, L G Riley, D Bratkovic, D Ketteridge, N Manton, M J Cowley, V Gayevskiy, T Roscioli, M Mohamed, T Gardeitchik, E Morava, J Christodoulou
Clinical finding of cutis laxa, characterized by wrinkled, redundant, sagging, nonelastic skin, is of growing significance due to its occurrence in several different inborn errors of metabolism (IEM). Metabolic cutis laxa results from Menkes syndrome, caused by a defect in the ATPase copper transporting alpha (ATP7A) gene; congenital disorders of glycosylation due to mutations in subunit 7 of the component of oligomeric Golgi (COG7)-congenital disorders of glycosylation (CDG) complex; combined disorder of N- and O-linked glycosylation, due to mutations in ATPase H+ transporting V0 subunit a2 (ATP6VOA2) gene; pyrroline-5-carboxylate reductase 1 deficiency; pyrroline-5-carboxylate synthase deficiency; macrocephaly, alopecia, cutis laxa, and scoliosis (MACS) syndrome, due to Ras and Rab interactor 2 (RIN2) mutations; transaldolase deficiency caused by mutations in the transaldolase 1 (TALDO1) gene; Gerodermia osteodysplastica due to mutations in the golgin, RAB6-interacting (GORAB or SCYL1BP1) gene; and mitogen-activated pathway (MAP) kinase defects, caused by mutations in several genes [protein tyrosine phosphatase, non-receptor-type 11 (PTPN11), RAF, NF, HRas proto-oncogene, GTPase (HRAS), B-Raf proto-oncogene, serine/threonine kinase (BRAF), MEK1/2, KRAS proto-oncogene, GTPase (KRAS), SOS Ras/Rho guanine nucleotide exchange factor 2 (SOS2), leucine rich repeat scaffold protein (SHOC2), NRAS proto-oncogene, GTPase (NRAS), and Raf-1 proto-oncogene, serine/threonine kinase (RAF1)], which regulate the Ras-MAPK cascade...
April 13, 2017: Journal of Inherited Metabolic Disease
https://www.readbyqxmd.com/read/28408849/a-retrospective-epidemiological-study-of-skin-diseases-among-pediatric-population-attending-a-tertiary-dermatology-referral-center-in-northern-greece
#18
Efstratios Vakirlis, Grigorios Theodosiou, Zoe Apalla, Michael Arabatzis, Elizabeth Lazaridou, Elena Sotiriou, Aimilios Lallas, Demetrios Ioannides
BACKGROUND: The incidence of skin diseases in children is influenced by hereditary, social, and environmental factors. The objective of this study was to determine the incidence of pediatric dermatoses at a University Hospital in Northern Greece. PATIENTS AND METHODS: We reviewed epidemiologic data of 940 patients, aged 0-18 years, who were referred to the outpatient clinic of a University Hospital between January 2013 and December 2015. Demographic data and the frequency of the various diagnoses in various age groups were studied...
2017: Clinical, Cosmetic and Investigational Dermatology
https://www.readbyqxmd.com/read/28408173/re-risk-of-erectile-dysfunction-associated-with-use-of-5%C3%AE-reductase-inhibitors-for-benign-prostatic-hyperplasia-or-alopecia-population-based-studies-using-the-clinical-practice-research-datalink
#19
https://www.readbyqxmd.com/read/28405571/a-dermoscopic-diagnosis-and-activity-evaluation-of-frontal-fibrosing-alopecia-in-an-indian-lady
#20
Sidharth Sonthalia, Abhijeet K Jha, Pankaj K Tiwary
No abstract text is available yet for this article.
March 2017: Indian Dermatology Online Journal
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