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Rosacea

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https://www.readbyqxmd.com/read/28636759/rosacea-and-its-association-with-enteral-microbiota-in-korean-females
#1
Jae-Hui Nam, Yeojun Yun, Han-Saem Kim, Han-Na Kim, Ho Joo Jung, Yoosoo Chang, Seungho Ryu, Hocheol Shin, Hyung-Lae Kim, Won-Serk Kim
BACKGROUND: Rosacea is a chronic inflammatory dermatosis affecting the face and eyes. An association between systemic comorbidities and rosacea has been reported, but the link to enteral microbiota is uncertain. OBJECTIVES: We aimed to investigate the link between rosacea and enteral microbiota. METHODS: A cross-sectional study was performed in a sample of Korean women who participated in a health checkup program at the Kangbuk Samsung Hospital Health Screening Center between 23 June 2014 and 5 September 2014...
June 21, 2017: Experimental Dermatology
https://www.readbyqxmd.com/read/28635965/identification-genealogical-structure-and-population-genetics-of-s-alleles-in-malus-sieversii-the-wild-ancestor-of-domesticated-apple
#2
X Ma, Z Cai, W Liu, S Ge, L Tang
The self-incompatibility (SI) gene that is specifically expressed in pistils encodes the SI-associated ribonuclease (S-RNase), functioning as the female-specificity determinant of a gametophytic SI system. Despite extensive surveys in Malus domestica, the S-alleles have not been fully investigated for Malus sieversii, the primary wild ancestor of the domesticated apple. Here we screened the M. sieversii S-alleles via PCR amplification and sequencing, and identified 14 distinct alleles in this species. By contrast, nearly 40 are present in its close wild relative, Malus sylvestris...
June 21, 2017: Heredity
https://www.readbyqxmd.com/read/28626508/rate-of-adverse-events-and-healthcare-costs-associated-with-the-topical-treatment-of-rosacea
#3
Todd Williamson, Rajesh Kamalakar, Augustina Ogbonnaya, Erin A Zagadailov, Michael Eaddy, Charlie Kreilick
BACKGROUND: Rosacea is a condition more common in women than in men, and in people aged ≥30 years than in younger patients. Adverse events associated with the use of topical medications for rosacea may lead to a lack of treatment adherence. Previous studies have reported low treatment adherence rates among patients with rosacea. OBJECTIVE: To describe the rate of treatment discontinuation resulting from adverse events and the associated healthcare costs among patients with rosacea who are receiving a topical medication...
May 2017: American Health & Drug Benefits
https://www.readbyqxmd.com/read/28622416/rosacea-and-demodicidosis-associated-with-gain-of-function-mutation-in-stat1
#4
Julie Second, Anne-Sophie Korganow, Sarah Jannier, Anne Puel, Dan Lipsker
We report a family in which 3 of 5 children as well as the mother, had a gain-of-function (GOF) mutation in the signal transducer and activator of transcription (STAT1) associated with early-onset rosacea and demodicidosis. The proband case (Fig. 1) was a 13-year-old boy of non-consanguineous parents, known for a hypothyroidism, failure to thrive and chronic mucocutaneous candidiasis (CMC) since he was 5-6 years old. On examination, he had medio-facial erythema with telangiectasia, as well as sometimes pruritic papulopustular lesions of the face and neck...
June 16, 2017: Journal of the European Academy of Dermatology and Venereology: JEADV
https://www.readbyqxmd.com/read/28621909/systemic-therapy-of-ocular-and-cutaneous-rosacea-in-children
#5
L I Gonser, C E Gonser, C Deuter, M Heister, M Zierhut, M Schaller
BACKGROUND: In paediatric rosacea, ocular symptoms are often predominant. Literature about systemic therapy of paediatric ocular rosacea is sparse, though. OBJECTIVE: Analysis of children with ocular rosacea treated systemically, particularly addressing remission and recurrence rates. METHODS: Retrospective study reviewing the medical records of children with ocular rosacea treated with systemic antibiotic therapy. Nine out of 19 patients were chosen for detailed analysis...
June 16, 2017: Journal of the European Academy of Dermatology and Venereology: JEADV
https://www.readbyqxmd.com/read/28617145/defining-treatment-success-in-rosacea-as-clear-may-provide-multiple-patient-benefits-results-of-a-pooled-analysis
#6
Guy Webster, Martin Schaller, Jerry Tan, J Mark Jackson, Nabil Kerrouche, Gregor Schäfer
Background Rosacea treatment success is usually defined as a score of 1 ("almost clear") or 0 ("clear") on the 5-point Investigator Global Assessment (IGA) scale. Objective To evaluate whether after successful treatment, "clear" subjects had better outcomes than "almost clear" subjects. Methods A pooled analysis was performed on 1366 rosacea subjects from 4 randomized controlled trials with IGA before and after treatment (ivermectin, metronidazole or vehicle). Assessments included the Dermatology Life Quality Index (DLQI) questionnaire and subject assessment of rosacea improvement...
June 15, 2017: Journal of Dermatological Treatment
https://www.readbyqxmd.com/read/28610391/systematics-biogeography-and-host-plant-relationships-of-the-neotropical-jumping-plant-louse-genus-russelliana-hemiptera-psylloidea
#7
Liliya Serbina, Daniel Burckhardt
The Neotropical genus Russelliana (Psyllidae: Aphalaroidinae) is revised and its phylogenetic, host-plant and biogeographical relationships are discussed. Twenty-four species are described as new, bringing the number of known species to 43. An identification key is provided for the adults. A phylogenetic analysis of 26 morphological characters resulted in 54 most parsimonious trees. The consensus tree is well resolved at the base but poorly at the crown. Most Russelliana species are monophagous or oligophagous with the exception of R...
May 12, 2017: Zootaxa
https://www.readbyqxmd.com/read/28609938/illustrated-review-of-the-leaf-mining-nepticulidae-of-the-central-andes%C3%A2-peru-and-bolivia
#8
Jonas R Stonis, Arūnas Diškus, Andrius Remeikis, Ole Karsholt, Nixon Cumbicus Torres
We review forty-five species of Nepticulidae (Lepidoptera) based on an analysis of samples collected in the central Andean region of Peru and Bolivia. Thirteen of these species are new to science, and are named and described here: Stigmella paracosma Remeikis & Stonis, sp. nov., S. expressa Remeikis & Stonis, sp. nov., S. acalyphae Diškus & Stonis, sp. nov., S. lepida Diškus & Stonis, sp. nov., S. misera Diškus & Stonis, sp. nov., S. inca Diškus & Stonis, sp. nov., S. eiffeli Diškus & Stonis, sp. nov., S...
April 24, 2017: Zootaxa
https://www.readbyqxmd.com/read/28601424/a-diagnostic-approach-to-recurrent-orofacial-swelling-a-retrospective-study-of-104-patients
#9
Rachel Y Miest, Alison J Bruce, Nneka I Comfere, Elena Hadjicharalambous, Dawnielle Endly, Christine M Lohse, Roy S Rogers
OBJECTIVE: To identify patients evaluated in an outpatient setting at our institution with a presentation of recurrent orofacial swelling and to review the spectrum of causes to outline a diagnostic approach. PATIENTS AND METHODS: A retrospective study of 104 patients with more than 1 episode of orofacial swelling lasting for more than 5 days identified through a keyword search of the electronic health record from January 2, 2000, through July 5, 2011. RESULTS: Patients were categorized according to final cause of orofacial swelling: idiopathic orofacial granulomatosis, solid facial edema due to rosacea and acne vulgaris, Crohn disease, contact dermatitis, sarcoidosis, exfoliative cheilitis, lichen planus, actinic cheilitis, cheilitis glandularis, lymphedema, miscellaneous, and multifactorial...
June 7, 2017: Mayo Clinic Proceedings
https://www.readbyqxmd.com/read/28593793/erratum
#10
(no author information available yet)
Yuka A, Tan J, Baibergenova A, Barankin B, Cochrane CL, Humphrey S, Lynde CW, Marcoux D, Poulin Y, Rivers JK, Sapijaszko M, Sibbald RG, Toole J, Ulmer M, Zip C. Canadian Clinical Practice Guidelines for Rosacea. J Cutan Med Surg. 2016;20(5):432-445. Original DOI: 10.1177/1203475416650427 In the above article, the author affiliation for Ulmer M should have been listed as Department of Dermatology and Skin Science, University of British Columbia, Vancouver, BC, Canada and Carruthers & Humphrey, Vancouver, BC, Canada...
June 1, 2017: Journal of Cutaneous Medicine and Surgery
https://www.readbyqxmd.com/read/28587230/aronia-melanocarpa-black-chokeberry-reduces-ethanol-induced-gastric-damage-via-regulation-of-hsp-70-nf-%C3%AE%C2%BAb-and-mcp-1-signaling
#11
Antonisamy Paulrayer, Aravinthan Adithan, Jeong Ho Lee, Kwang Hyun Moon, Dae Geun Kim, So Yeon Im, Chang-Won Kang, Nam Soo Kim, Jong-Hoon Kim
Aronia melanocarpa (Michx.) Ell. belongs to the Rosaceae family. The purpose of this study is to explore the gastroprotective effect of the Aronia melanocarpa hydro-alcoholic extract (AMHAE) against ethanol-induced gastric ulcer in a rat model. Different concentrations (50, 100, and 200 mg/kg) of AMHAE, or 30 mg/kg of omeprazole, significantly inhibited the gastric injury formation. The ethanol-induced ulcer group showed significant increases of malondialdehyde (MDA), myeloperoxidase (MPO), tumor necrosis factor (TNF)-α, nuclear factor-kappaB p65 (NF-κB p65), and monocyte chemoattractant protein (MCP)-1, and decreased activities of superoxide dismutase (SOD), catalase (CAT), glutathione peroxidase (GSH-px), and interleukin (IL)-4...
June 5, 2017: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/28584755/misuse-of-topical-corticosteroids-over-face-a-clinical-study
#12
Kajal Manchanda, Sandip Mohanty, Pallavi C Rohatgi
INTRODUCTION: Topical corticosteroids (TCS) have been widely used in various dermatological diseases. However, because of inadvertent use, TCS misuse has become a common problem faced by dermatologists in various parts of the world. Prolonged use over the face can cause various side effects such as steroid rosacea, acneiform eruptions, and hypertrichosis. AIM: To study the effects of TCS misuse and analyze various factors promoting its use on face. MATERIALS AND METHODS: A total of 100 patients presenting with various facial dermatoses following the misuse of TCS on the face were studied...
May 2017: Indian Dermatology Online Journal
https://www.readbyqxmd.com/read/28584725/genome-wide-analysis-suggests-high-level-of-microsynteny-and-purifying-selection-affect-the-evolution-of-ein3-eil-family-in-rosaceae
#13
Yunpeng Cao, Yahui Han, Dandan Meng, Dahui Li, Qing Jin, Yi Lin, Yongping Cai
The ethylene-insensitive3/ethylene-insensitive3-like (EIN3/EIL) proteins are a type of nuclear-localized protein with DNA-binding activity in plants. Although the EIN3/EIL gene family has been studied in several plant species, little is known about comprehensive study of the EIN3/EIL gene family in Rosaceae. In this study, ten, five, four, and five EIN3/EIL genes were identified in the genomes of pear (Pyrus bretschneideri), mei (Prunus mume), peach (Prunus persica) and strawberry (Fragaria vesca), respectively...
2017: PeerJ
https://www.readbyqxmd.com/read/28581215/minocycline-as-an-alternative-to-doxycycline-in-the-treatment-of-rosacea
#14
A M Two
No abstract text is available yet for this article.
June 2017: British Journal of Dermatology
https://www.readbyqxmd.com/read/28579993/selection-and-validation-of-appropriate-reference-genes-for-quantitative-real-time-pcr-normalization-in-staminate-and-perfect-flowers-of-andromonoecious-taihangia-rupestris
#15
Weiguo Li, Lihui Zhang, Yandi Zhang, Guodong Wang, Dangyu Song, Yanwen Zhang
Quantitative real-time reverse transcription-polymerase chain reaction (qRT-PCR) is the most commonly used and powerful method for gene expression analysis due to its high sensitivity, specificity, and high throughput, and the accuracy of this approach depends on the stability of reference genes used for normalization. Taihangia rupestris Yu and Li (Rosaceae), an andromonoecious plant, produces both bisexual flowers and unisexual male flowers within the same individual. Using qRT-PCR technique, investigation of the gene expression profiling in staminate and perfect flowers would improve our understanding of the molecular mechanism in regulation of flower formation and sex differentiation in andromonoecious T...
2017: Frontiers in Plant Science
https://www.readbyqxmd.com/read/28573965/characterization-of-croatian-rape-brassica-sp-honey-by-pollen-spectrum-physicochemical-characteristics-and-multielement-analysis-by-icp-oes
#16
Blanka Bilić Rajs, Ivana Flanjak, Jelena Mutić, Vesna Vukojević, Slađana Đurđić, Ljiljana Primorac
Rape (Brassica sp.) unifloral honey from Croatia was characterized by certain physicochemical parameters, micro- and macroelement content, and pollen spectrum, as determined in 21 honey samples. The Brassica sp. pollen type was predominant in the analyzed samples and ranged between 60 and 98%, with Trifolium spp., Robinia pseudoacacia, Rosaceae, Helianthus annuus, Salix spp., and Taraxacum officinale as the main accompanying pollen types. The electrical conductivity mean value was 0.22 ± 0.05 mS/cm and the glucose/fructose ratio mean value was 1...
June 1, 2017: Journal of AOAC International
https://www.readbyqxmd.com/read/28547891/large-scale-gene-expression-reveals-different-adaptations-of-hyalopterus-persikonus-to-winter-and-summer-host-plants
#17
Na Cui, Peng-Cheng Yang, Kun Guo, Le Kang, Feng Cui
Host alternation, an obligatory seasonal shifting between host plants of distant genetic relationship, has had significant consequences for the diversification and success of the superfamily of aphids. However, the underlying molecular mechanism remains unclear. In this study, the molecular mechanism of host alternation was explored through a large-scale gene expression analysis of the mealy aphid Hyalopterus persikonus on winter and summer host plants. More than four times as many unigenes of the mealy aphid were significantly upregulated on summer host Phragmites australis than on winter host Rosaceae plants...
June 2017: Insect Science
https://www.readbyqxmd.com/read/28543746/rosacea-is-associated-with-helicobacter-pylori-a-systematic-review-and-meta-analysis
#18
REVIEW
Astrid-Helene R Jørgensen, Alexander Egeberg, Robin Gideonsson, Leonard B Weinstock, Erik P Thyssen, Jacob P Thyssen
BACKGROUND: Rosacea is a common skin disease characterized by facial erythema, telangiectasia, papules, and pustules. Helicobacter pylori infection has been suggested to play a role in the etiopathogenesis of rosacea. OBJECTIVE: Systematically review and meta-analyse the relationship between rosacea and infection with Helicobacter pylori . METHODS: A literature search was performed using PubMed, EMBASE, and Web of Science. Data extraction and analyses were performed on descriptive data...
May 23, 2017: Journal of the European Academy of Dermatology and Venereology: JEADV
https://www.readbyqxmd.com/read/28541877/erythromelalgia-involving-the-face
#19
Rachel R Gilmore, Danielle S Applebaum, Jessica L Parsons, Sylvia Hsu
Erythromelalgia is a rare disorder characterized by burning pain, erythema, and increased temperature typically involving the distal extremities. Although it can progress to involve the face, erythromelalgia presenting only on the face is particularly rare. This disorder is often misdiagnosed when it presents on the extremities and is even more likely to be misdiagnosed when presenting only on the face, delaying appropriate treatment and causing considerable frustration for the patient. We report a case of a 26-year-old woman with erythromelalgia that involved only the face for a number of years and was treated unsuccessfully as rosacea, seborrheic dermatitis, and contact dermatitis...
April 15, 2017: Dermatology Online Journal
https://www.readbyqxmd.com/read/28536587/molecular-evidence-for-natural-hybridization-between-cotoneaster-dielsianus-and-c-glaucophyllus
#20
Mingwan Li, Sufang Chen, Renchao Zhou, Qiang Fan, Feifei Li, Wenbo Liao
Hybridization accompanied by polyploidization and apomixis has been demonstrated as a driving force in the evolution and speciation of many plants. A good example to study the evolutionary process of hybridization associated with polyploidy and apomixis is the genus Cotoneaster (Rosaceae), which includes approximately 150 species, most of which are polyploid apomicts. In this study, we investigated all Cotoneaster taxa distributed in a small region of Malipo, Yunnan, China. Based on the morphological characteristics, four Cotoneaster taxa were identified and sampled: C...
2017: Frontiers in Plant Science
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