keyword
MENU ▼
Read by QxMD icon Read
search

hair follicle cyclosporine

keyword
https://www.readbyqxmd.com/read/26875627/eosinophilic-pustular-folliculitis-a-published-work-based-comprehensive-analysis-of-therapeutic-responsiveness
#1
Takashi Nomura, Mayumi Katoh, Yosuke Yamamoto, Yoshiki Miyachi, Kenji Kabashima
Eosinophilic pustular folliculitis (EPF) is a non-infectious inflammatory dermatosis of unknown etiology that principally affects the hair follicles. There are three variants of EPF: (i) classic EPF; (ii) immunosuppression-associated EPF, which is subdivided into HIV-associated (IS/HIV) and non-HIV-associated (IS/non-HIV); and (iii) infancy-associated EPF. Oral indomethacin is efficacious, especially for classic EPF. No comprehensive information on the efficacies of other medical management regimens is currently available...
August 2016: Journal of Dermatology
https://www.readbyqxmd.com/read/26426935/expression-of-amelogenin-and-effects-of-cyclosporin-a-in-developing-hair-follicles-in-rats
#2
Hong-Il Yoo, Gye-Hyeok Lee, Su-Young Lee, Jee-Hae Kang, Jung-Sun Moon, Min-Seok Kim, Sun-Hun Kim
Amelogenin, an enamel matrix protein has been considered to be exclusively expressed by ameloblasts during odontogenesis. However, burgeoning evidence indicates that amelogenin is also expressed in non-mineralizing tissues. Under the hypothesis that amelogenin may be a functional molecule in developing hair follicles which share developmental features with odontogenesis, this study for the first time elucidated the presence and functional changes of amelogenin and its receptors during rat hair follicle development...
January 2016: Journal of Anatomy
https://www.readbyqxmd.com/read/26310443/loss-of-endogenous-nfatc1-reduces-the-rate-of-dmba-tpa-induced-skin-tumorigenesis
#3
Jill Goldstein, Eve Roth, Natalie Roberts, Rachel Zwick, Samantha Lin, Sean Fletcher, Ana Tadeu, Christine Wu, Amanda Beck, Caroline Zeiss, Mayte Suárez-Fariñas, Valerie Horsley
Immunosuppressive therapies using calcineurin inhibitors, such as cyclosporine A, are associated with a higher incidence of squamous cell carcinoma formation in mice and humans. Calcineurin is believed to suppress tumorigenesis in part through Nfatc1, a transcription factor expressed primarily in hair follicle bulge stem cells in mice. However, mice overexpressing a constitutively active Nfatc1 isoform in the skin epithelium developed increased spontaneous skin squamous cell carcinomas. Because follicular stem cells can contribute to skin tumorigenesis, whether the endogenous expression of Nfatc1 inhibits or enhances skin tumorigenesis is unclear...
October 15, 2015: Molecular Biology of the Cell
https://www.readbyqxmd.com/read/25826423/re-evaluating-cyclosporine-a-as-a-hair-growth-promoting-agent-in-human-scalp-hair-follicles
#4
LETTER
Nathan J Hawkshaw, Iain S Haslam, David M Ansell, Asim Shamalak, Ralf Paus
No abstract text is available yet for this article.
August 2015: Journal of Investigative Dermatology
https://www.readbyqxmd.com/read/25619112/cyclosporine-a-increases-hair-follicle-growth-by-suppressing-apoptosis-inducing-factor-nuclear-translocation-a-new-mechanism
#5
Shaowei Lan, Feilin Liu, Guifang Zhao, Tong Zhou, Chunling Wu, Junna Kou, Ruirui Fan, Xiaojuan Qi, Yahui Li, Yixu Jiang, Tingting Bai, Pengdong Li, Li Liu, Deshun Hao, Lihong Zhang, Yulin Li, Jin Yu Liu
Cyclosporine A (CsA) enhances hair growth through caspase-dependent pathways by retarding anagen-to-catagen phase transition in the hair follicle growth cycle. Whether apoptosis-inducing factor (AIF), a protein that induces caspase-independent apoptosis, can regulate the hair follicle cycle in response to CsA is currently unclear. Here, we show that the pro-hair growth properties of CsA are in part due to blockage of AIF nuclear translocation. We first isolate hair follicles from murine dorsal skin. We then used Western blot, immunohistochemistry and immunofluorescence to evaluate the expression and localization of AIF in hair follicles...
April 2015: Fundamental & Clinical Pharmacology
https://www.readbyqxmd.com/read/24887966/viral-associated-trichodysplasia-secondary-to-antineoplastic-treatment-in-a-patient-with-lymphoblastic-leukemia
#6
Catuxa Celeiro-Muñoz, Daniel González-Vilas, Dolores Sánchez-Aguilar, José Manuel Suárez-Peñaranda
Viral-associated trichodysplasia spinulosa is an unusual condition with distinctive clinical and histopathological features. Initially described in patients immunosupressed as a result of solid organ transplantation, it has also been reported in patients treated with immunosuppressive drugs other than cyclosporine or being treated for hematological malignancies. Patients presented with disseminated follicular, hyperkeratotic papules, and variable degrees of alopecia. Histopathological examination revealed shaftless bulbous and dilated hair follicles with keratotic plugging of the infundibulum...
June 2014: American Journal of Dermatopathology
https://www.readbyqxmd.com/read/24732379/calcineurin-nfatc1-signaling-links-skin-stem-cell-quiescence-to-hormonal-signaling-during-pregnancy-and-lactation
#7
Jill Goldstein, Sean Fletcher, Eve Roth, Christine Wu, Andrew Chun, Valerie Horsley
In most tissues, the prevailing view is that stem cell (SC) niches are generated by signals from within the nearby tissue environment. Here, we define genetic changes altered in hair follicle (HF) SCs in mice treated with a potent SC activator, cyclosporine A (CSA), which inhibits the phosphatase calcineurin (CN) and the activity of the transcription factor nuclear factor of activated T cells c1 (Nfatc1). We show that CN/Nfatc1 regulates expression of prolactin receptor (Prlr) and that canonical activation of Prlr and its downstream signaling via Jak/Stat5 drives quiescence of HF SCs during pregnancy and lactation, when serum prolactin (Prl) levels are highly elevated...
May 1, 2014: Genes & Development
https://www.readbyqxmd.com/read/24531689/transgenic-flash-mice-for-in-vivo-quantitative-monitoring-of-canonical-wnt-signaling-to-track-hair-follicle-cycle-dynamics
#8
Samantha S Hodgson, Zoltan Neufeld, Rehan M Villani, Edwige Roy, Kiarash Khosrotehrani
Hair follicles (HFs) upon development enter a lifelong cycle of growth, regression, and resting. These phases have been extensively studied at the cellular and molecular levels for individual HFs. However, HFs group into domains with coordinated cycling strongly influenced by their environment. These macroscopic hair domains have been difficult to study and can be influenced by physiological or pathological conditions, such as pregnancy or skin wounds. To robustly address this issue, we generated a mouse model for quantitative monitoring of β-catenin activity reflecting HF cycle dynamics macroscopically by using live bioluminescence imaging...
June 2014: Journal of Investigative Dermatology
https://www.readbyqxmd.com/read/24021361/hidradenitis-suppurativa-a-practical-review-of-possible-medical-treatments-based-on-over-350-hidradenitis-patients
#9
REVIEW
Noah Scheinfeld
Hidradenitis suppurativa (HS), a pathological follicular disease, impacts patients' lives profoundly. HS most commonly involves cutaneous intertriginous areas, such as the axilla, inner thighs, groin and buttocks, and pendulous breasts, but can appear on any follicular skin. Protean, HS manifests with variations of abscesses, folliculitis, pyogenic granulomas, scars (oval honeycombed), comedones, tracts, fistulas, and keloids. The pathophysiology might involve both defects of the innate follicular immunity and overreaction to coagulase negative Staphylococcus...
April 15, 2013: Dermatology Online Journal
https://www.readbyqxmd.com/read/24011308/diseases-associated-with-hidranitis-suppurativa-part-2-of-a-series-on-hidradenitis
#10
REVIEW
Noah Scheinfeld
Hidradenitis suppurativa (HS), a pathologic follicular disease, impacts patients' lives profoundly and usually occurs in isolation. The diseases with the strongest association are obesity, depression, and pain. HS is associated with many diseases including acne conglobata (AC), dissecting cellulitis, pilonidal cysts, and obesity. Pyoderma fistulans sinifica (fox den disease) appears to be the same entity as Hurley Stage 2 of 3 HS. The rate of acne vulgaris in HS patients mirrors unaffected controls. The most common, albeit still uncommon, association is with seronegative, haplotype unlinked arthritis (most importantly B27), in particular spondolyarthritis...
June 2013: Dermatology Online Journal
https://www.readbyqxmd.com/read/23981330/individualizing-treatment-and-choice-of-medication-in-lichen-planus-a-step-by-step-approach
#11
REVIEW
Ioannis Manousaridis, Kleanthis Manousaridis, Wiebke Katharina Peitsch, Stefan Werner Schneider
Although lichen planus is one of the most common dermatological entities, very few reviews on its management exist in the literature. Standard therapeutic approaches include various topical treatments (including topical corticosteroids, calcineurin inhibitors, vitamin D analogs) and phototherapy modalities, as well as systemic corticosteroids and systemic retinoids. While localized skin lesions are easily managed with standard modalities, generalized forms and in particular involvement of hair follicles, nails and mucosa, as well as eyes are often challenging...
October 2013: Journal der Deutschen Dermatologischen Gesellschaft, Journal of the German Society of Dermatology: JDDG
https://www.readbyqxmd.com/read/23930355/lichen-planopilaris-update-on-pathogenesis-and-treatment
#12
REVIEW
Akerke Baibergenova, Jeff Donovan
Lichen planopilaris (LPP) is considered to be a follicular variant of lichen planus. Clinical variants include classic LPP, frontal fibrosing alopecia, and the Graham-Little-Piccardi-Lassueur syndrome. The pathogenesis of LPP remains to be fully elucidated, but like other cicatricial alopecias involves the irreversible destruction of hair follicle stem cells and loss of a hair follicle's capacity to regenerate itself In the early stages of LPP, patients may have scalp pruritus, burning, tenderness, and increased hair shedding...
May 2013: Skinmed
https://www.readbyqxmd.com/read/23928454/trichodysplasia-spinulosa-associated-with-lupus
#13
Anissa Moktefi, Hélène Laude, Laurence Brudy Gulphe, Flore Rozenberg, Marie Cécile Vacher Lavenu, Nicolas Dupin, Agnès Carlotti
Trichodysplasia spinulosa (TS) is a unique clinical and histological entity described in immunosuppressed patients. The recent discovery of genomic DNA from a new Polyomavirus named trichodysplasia spinulosa-associated Polyomavirus in TS lesions and good clinical response to cidofovir strengthens the hypothesis of a viral etiology for the disease. The authors report a case of TS associated with lupus erythematosus in a 26-year-old woman with no history of transplant, hemopathy, or cyclosporine treatment. The patient developed a progressive worsening eruption composed of confluent papules and spiky filiform excrescences concentrated in the midfacial area...
March 2014: American Journal of Dermatopathology
https://www.readbyqxmd.com/read/23798275/ocular-demodicosis
#14
Kunj G Patel, V K Raju
We present a case of blepharitis with symptoms lasting two years in duration and refractory to a host of prior medical treatments, including antibiotics, corticosteroids, cyclosporine, and baby shampoo. We recognized the clinical presentation as pathogomonic for demodicosis caused by the parasitic mite, demodex folliculorum, confirmed with light microscopy, and treated appropriately with tea tree oil and hygiene measures--achieving full resolution of symptoms. We highlight the presentation, treatment, and underscore demodicosis as an important, under recognized cause of blepharitis...
May 2013: West Virginia Medical Journal
https://www.readbyqxmd.com/read/23554774/cyclosporine-a-stimulated-hair-growth-from-mouse-vibrissae-follicles-in-an-organ-culture-model
#15
Wenrong Xu, Weixin Fan, Kun Yao
Hypertrichosis is one of the most common side effects of systemic cyclosporine A therapy. It has been previously shown that cyclosporine A induces anagen and inhibits catagen development in mice. In the present study, to explore the mechanisms of cyclosporine A, we investigated the effects of cyclosporine A on hair shaft elongation, hair follicle cell proliferation, apoptosis, and mRNA expression of selected growth factors using an organ culture model of mouse vibrissae. In this model, cyclosporine A stimulated hair growth of normal mouse vibrissae follicles by inhibiting catagen-like development and promoting matrix cell proliferation...
September 2012: Journal of Biomedical Research
https://www.readbyqxmd.com/read/23467536/combination-therapy-with-cyclosporine-and-psoralen-plus-ultraviolet-a-in-the-patients-with-severe-alopecia-areata-a-retrospective-study-with-a-self-controlled-design
#16
Kui Young Park, Woo Sun Jang, In Pyeong Son, Sun Young Choi, Moo Yeol Lee, Beom Joon Kim, Myeung Nam Kim, Byung In Ro
BACKGROUND: Alopecia areata (AA) is believed to be an organ-specific autoimmune disease in which a mononuclear cell infiltrate develops in and around anagen hair follicles. There is no definitive therapy for AA. OBJECTIVE: We sought to determine whether the combination therapy of cyclosporine and psoralen plus ultraviolet A (PUVA) could be an effective treatment for severe AA. METHODS: A total of 41 patients with severe AA were treated with oral cyclosporine and topical PUVA...
February 2013: Annals of Dermatology
https://www.readbyqxmd.com/read/23387866/eczema-herpeticum-with-herpetic-folliculitis-after-bone-marrow-transplant-under-prophylactic-acyclovir-are-patients-with-underlying-dermatologic-disorders-at-higher-risk
#17
J M Mir-Bonafé, C Román-Curto, A Santos-Briz, I Palacios-Álvarez, J C Santos-Durán, E Fernández-López
We present an unreported coexistence: eczema herpeticum (EH) with histopathological findings of herpetic folliculitis (HF) after allogeneic bone marrow transplantation (BMT). A patient with atopic dermatitis (AD) underwent allogeneic BMT for idiopathic acquired aplastic anemia. She had been receiving cyclosporine (150 mg/12 h) and acyclovir (400 mg/12 h) for 6 months. A facial rash was observed, composed of monotonous erythematous, umbilicated papulo-vesicles and papulo-crusts <4 mm in size. The histopathological study showed herpetic cytopathic changes within the epidermis that extended into the hair follicle epithelium...
April 2013: Transplant Infectious Disease: An Official Journal of the Transplantation Society
https://www.readbyqxmd.com/read/22155111/gsdma3-mutation-causes-bulge-stem-cell-depletion-and-alopecia-mediated-by-skin-inflammation
#18
Yue Zhou, Xuan Jiang, Pengyu Gu, Weiqian Chen, Xuesi Zeng, Xiang Gao
Primary cicatricial alopecias (PCAs) are a group of permanent hair loss disorders, of which the pathogenesis is still poorly understood. The alopecia and excoriation (AE) mouse strain is a dominant mutant generated from ethyl nitrosourea mutagenesis. AE mice exhibit a progressive alopecia phenotype similar to that seen in PCAs, resulting from a point mutation in the gasdermin A3 gene. Mutant mice begin to show alopecia on the head from postnatal day 22 and experience complete hair loss by the age of 6 months, along with hyperkeratosis and catagen delay...
February 2012: American Journal of Pathology
https://www.readbyqxmd.com/read/21423799/expression-of-a-constitutively-active-calcineurin-encoded-by-an-intron-retaining-mrna-in-follicular-keratinocytes
#19
Atsushi Fujimura, Hiroyuki Michiue, Tei-ichi Nishiki, Iori Ohmori, Fan-Yan Wei, Hideki Matsui, Kazuhito Tomizawa
Hair growth is a highly regulated cyclical process. Immunosuppressive immunophilin ligands such as cyclosporin A (CsA) and FK506 are known as potent hair growth modulatory agents in rodents and humans that induce active hair growth and inhibit hair follicle regression. The immunosuppressive effectiveness of these drugs has been generally attributed to inhibition of T cell activation through well-characterized pathways. Specifically, CsA and FK506 bind to intracellular proteins, principally cyclophilin A and FKBP12, respectively, and thereby inhibit the phosphatase calcineurin (Cn)...
2011: PloS One
https://www.readbyqxmd.com/read/20026683/identification-of-novel-hair-growth-inducers-by-means-of-connectivity-mapping
#20
Yumiko Ishimatsu-Tsuji, Tsutomu Soma, Jiro Kishimoto
The aim of this study was to identify novel inducers of hair growth using gene expression profiling at various stages of hair-growth induction. First, we analyzed gene expression at the onset of hair growth in mice induced by cyclosporin A (CsA), a well-known hair-growth inducer, using DNA microarray analysis. The results unveiled genes involved in the step-by-step progression of hair growth, including increases in melanin biosynthesis and decreases in immune response at d 2 and the subsequent stimulation of cell proliferation at d 4, followed by the up-regulation of hair specific keratins at d 7 after CsA treatment...
May 2010: FASEB Journal: Official Publication of the Federation of American Societies for Experimental Biology
keyword
keyword
75442
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"