Results 51 to 60 of about 19,297 (229)

Spontaneous Regression of Palmar Warts after Suffering from Diffuse Contact Dermatitis against Alkyl Bromide

Case Reports in Dermatology, 2021
Contact immunotherapy with several sensitizing chemicals such as diphenylcyclopropenone (DPCP) or squaric acid dibutyl ester (SADBE) have been used for the treatment of recalcitrant or multiple warts. Here, we report a case of multiple verrucae vulgaris (
Gyohei Egawa, Tetsuya Honda, Kenji Kabashima   +2 more
doaj   +1 more source

Successful Application of the Mast Cell Activation Test in Immediate Hypersensitivity to Amoxicillin

Allergy, EarlyView.
This study included 28 amoxicillin‐allergic patients and 11 healthy exposed controls. Mast cells were differentiated from CD34+ progenitors over 8 weeks using cytokine cocktails. The mast cell activation test involved sensitization with patient or control sera and stimulation with free amoxicillin or G4/G5‐AXO dendrimers with successfully activated ...
Jose A. Céspedes, Clara Lebrón‐Martín, Lucía Vallecillos‐Azor, Pablo Torres, Amene Tesfaye Ayane, Gádor Bogas, María Salas, Adriana Ariza, María Isabel Montañez, María José Torres, Carlos José Aranda, Cristobalina Mayorga   +11 more
wiley   +1 more source

Synthesis of Hapten 8.

, 2013
Synthesis of Hapten 8.
Heather L. Davis (465261), Phil White (465256), James R. Merson (465260), Lyn H. Jones (465244), Alan D. Brown (465249), Michelle Benoit (465258), David C. Pryde (353590), Yvonne Wharton (465254), Jotham W. Coe (465250), Ningli Zhang (465257), David P. Gervais (465245), David C. Blakemore (465247), Rebecca Glen (465253), Matthew Badland (465251), Gavin J. Miller (465255), David M. Beal (465252), Michael J. McCluskie (465262), David R. Stead (465246), Matthew D. Selby (465248), Karen Robertson (465259)   +19 more
core   +1 more source

An immunoassay for dibutyl phthalate based on direct hapten linkage to the polystyrene surface of microtiter plates. [PDF]

PLoS ONE, 2011
BACKGROUND: Dibutyl phthalate (DBP) is predominantly used as a plasticizer inplastics to make them flexible. Extensive use of phthalates in both industrial processes and other consumer products has resulted in the ubiquitous presence of phthalates in the
Chenxi Wei, Shumao Ding, Huihui You, Yaran Zhang, Yao Wang, Xu Yang, Junlin Yuan   +6 more
doaj   +1 more source

Drug and Chemical Allergy: A Role for a Specific Naive T-Cell Repertoire?

Frontiers in Immunology, 2021
Allergic reactions to drugs and chemicals are mediated by an adaptive immune response involving specific T cells. During thymic selection, T cells that have not yet encountered their cognate antigen are considered naive T cells.
Rami Bechara, Alexia Feray, Marc Pallardy   +2 more
doaj   +1 more source

Early Epidemiologic and Immune Predictors of Atopic Dermatitis: Reduced Cord Blood Regulatory B10 Cells in the Munich Atopy Prediction Study (MAPS)

Allergy, EarlyView.
In this prospective birth cohort from Munich, comprehensive clinical assessments and longitudinal lifestyle questionnaires were combined with cord blood immune profiling. Infants who later developed AD showed altered cord blood immune signatures, including reduced CD4+ T cells, increased B cells and markedly decreased Breg cells. Epidemiologic factors,
S. Preis, S. Kaesler, M. Koeberle, M. Hils, B. Evers, R. L. Silva, Y. Skabytska, L. Schellenberger, H. Hufnagel, M. Schielein, B. Kuschel, Y. Amar, A. Zink, T. Biedermann, Z. Kurgyis   +14 more
wiley   +1 more source

Emollient Formulations and Skin Barrier Practices in the Context of Eczema and Food Allergy Prevention

Allergy, EarlyView.
ABSTRACT The skin is far from a passive shield; it functions as a dynamic “living barrier” whose structural and immunological integrity is paramount in preventing atopic dermatitis (AD) and the subsequent progression of the atopic march toward food allergy (FA).
Klaudia Ryczaj, Donald Y. M. Leung, Carina Venter, Barbara Sozańska, Helen A. Brough   +4 more
wiley   +1 more source

Hapten Application to the Skin Induces an Inflammatory Program Directing Hapten-Primed Effector CD8 T Cell Interaction with Hapten-Presenting Endothelial Cells

, 2011
Contact hypersensitivity is a CD8 T cell-mediated response to hapten sensitization and challenge of the skin. Effector CD8 T cell recruitment into the skin parenchyma to elicit the response to hapten challenge requires prior CXCL1/KC-directed neutrophil ...
Nina Volokh, Robert L. Fairchild, Danielle D. Kish, William M. Baldwin   +3 more
core   +1 more source

Cutaneous drug hypersensitivity : Immunological and genetic perspective

Indian Journal of Dermatology, 2011
Drug hypersensitivity is an unpredictable, immunologically mediated adverse reaction, clustered in a genetically predisposed individual. The role of "hapten concept" in immune sensitization has recently been contested by the "pharmacological interaction"
Kisalay Ghosh, Gautam Banerjee, Asok Kumar Ghosal, Jayoti Nandi   +3 more
doaj   +1 more source

Differential Roles for IL‐4Rα and IL‐13Rα1 in Immune Cell Infiltration and Epithelial Remodeling in Experimental Eosinophilic Gastritis

Allergy, EarlyView.
This study described the development of an experimental model for eosinophilic gastritis (EoG). Experimental EoG recapitulates histopathological features of human disease. including foveolar elongation, fibrosis, eosinophilia, mastocytosis and shared transcriptional programs.
Anish Dsilva, Shraddha Sharma, Shireen Barakey, Ariel Wagner, Alice Keisar, Tali Bar‐on, Michal Itan, Ariel Munitz   +7 more
wiley   +1 more source