16,750 results match your criteria Contact Dermatitis Allergic


Allergic Contact Dermatitis Due to Tea Tree Oil.

Actas Dermosifiliogr 2020 Jun 30. Epub 2020 Jun 30.

Servicio de Dermatología, Complejo Hospitalario Universitario de A Coruña, Spain.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1016/j.ad.2019.03.020DOI Listing

Pediatric contact dermatitis: what's new.

Authors:
Idy Tam JiaDe Yu

Curr Opin Pediatr 2020 Jun 30. Epub 2020 Jun 30.

Department of Dermatology, Massachusetts General Hospital.

Purpose Of Review: Allergic contact dermatitis (ACD) was once thought to be rare in children but recent studies have demonstrated that the prevalence of ACD is common and appears to be increasing in children. Current trends including toys, hobbies, and personal care products may play a role in potentially new allergen exposure or resurgence of certain allergens, making ACD a moving target in children.

Recent Findings: ACD and atopic dermatitis can coexist and certain clinical features can help differentiate ACD from endogenous atopic dermatitis in children. Read More

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1097/MOP.0000000000000919DOI Listing

Psoriasis With Eczematous Features: A Retrospective Clinicopathologic Study.

Am J Dermatopathol 2020 Jun 30. Epub 2020 Jun 30.

The Ronald O. Perelman Department of Dermatology, New York University Grossman School of Medicine, New York, NY.

Background: Dermatopathologists sometimes encounter patients with features of psoriasis vulgaris and additional changes of eczematous dermatoses. These cases are challenging to diagnose, and the clinical implications are unclear. In the age of targeted therapy, it is important to improve our understanding of these findings so that patients are managed appropriately. Read More

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1097/DAD.0000000000001711DOI Listing

Patch Test Results of the European Baseline Series among 1309 Patients in Turkey between 2013 and 2019.

Contact Dermatitis 2020 Jul 3. Epub 2020 Jul 3.

Department of Dermatology, Ankara University, School of Medicine, Ankara, Turkey.

Background: Prevalences of sensitivity to contact allergens change over time as a result of variations in allergen exposure.

Objectives: The aim of the study was to describe trends in rates of sensitization to allergens in the European baseline series in Turkey between 2013 and 2019.

Methods: The patch test results of 1309 patients with suspected allergic contact dermatitis were analyzed retrospectively, and the prevalence of contact allergies to European baseline series allergens was compared with previous data (for 1998-2005). Read More

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1111/cod.13653DOI Listing

Allergic contact dermatitis caused by Lavandula angustifolia and cross-reaction with Citrus bergamia essential oils in an aromatherapist.

Int J Dermatol 2020 Jul 2. Epub 2020 Jul 2.

Department of Dermatology. Hospital, Universitario San Cecilio, Granada, Spain.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1111/ijd.15027DOI Listing

Construction workers' skin disorders in the Finnish Register of Occupational Diseases in 2005-2016.

Contact Dermatitis 2020 Jul 1. Epub 2020 Jul 1.

Finnish Institute of Occupational Health (FIOH), Occupational health unit, Helsinki, Finland.

Background: Construction workers are a known risk group for occupational skin disease (OSD).

Aims: To study diagnoses and causes of construction workers' OSD in the Finnish Register of Occupational Diseases (FROD) in 2005-2016.

Methods: We searched the FROD for dermatological cases (i) in construction-related occupations defined by ISCO-08 and (ii) in the industrial branch of construction defined by European industry standard classification system (NACE rev. Read More

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1111/cod.13648DOI Listing

The Versatile UV Absorber Drometrizole: Expanding from the realm of Cosmetics to Feminine Sanitary Products.

Contact Dermatitis 2020 Jul 1. Epub 2020 Jul 1.

Park Nicollet Contact Dermatitis Clinic, Minneapolis, Minnesota.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1111/cod.13651DOI Listing

Contact dermatitis caused by glucose sensors - 15 adult patients tested with a medical device patch test series.

Contact Dermatitis 2020 Jul 1. Epub 2020 Jul 1.

Department of Occupational and Environmental Dermatology, Lund University, Skåne University Hospital, Malmö, Sweden.

Background: Several cases of allergic contact dermatitis (ACD) to the glucose sensor FreeStyle Libre have been reported. Isobornyl acrylate (IBOA) and N,N-dimethylacrylamide (DMAA) are known culprit allergens.

Objectives: To evaluate patients with suspected ACD to FreeStyle Libre in a standardized manner, present causative allergens and assess patient-reported implications. Read More

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1111/cod.13649DOI Listing

Patch testing and diagnosis when suspecting allergic contact dermatitis from medical devices.

Contact Dermatitis 2020 Jul 1. Epub 2020 Jul 1.

Department of Occupational and Environmental Dermatology, Lund University, Skåne University Hospital, Malmö, Sweden.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1111/cod.13650DOI Listing

Allergic contact dermatitis to immobilization mask used in radiation therapy.

Pediatr Dermatol 2020 Jun 29. Epub 2020 Jun 29.

Department of Dermatology, University of California San Diego, La Jolla, CA, USA.

Thermoplastic masks made of polyester resin are used to immobilize patients receiving radiation therapy. We describe a case of allergic contact dermatitis (ACD) to a thermoplastic mask worn by a child receiving proton beam therapy for treatment of medulloblastoma. ACD to a thermoplastic mask in an adult was first reported in 2018. Read More

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1111/pde.14260DOI Listing

Barriers in the American health care system that may contribute to prolonged suffering from allergic contact dermatitis.

Pediatr Dermatol 2020 May;37(3):512-513

Department of Dermatology, Loma Linda University, Loma Linda, California.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1111/pde.14110DOI Listing

A cross-sectional study to analyze the clinical subtype, contact sensitization and impact of disease severity on quality of life and cost of illness in patients of hand eczema.

Indian J Dermatol Venereol Leprol 2020 Jun 26. Epub 2020 Jun 26.

Department of Dermatology and STD, University College of Medical Sciences and Associated Guru Teg Bahadur Hospital, University of Delhi, Delhi, India.

Background: The high incidence, chronicity, frequent recurrences and severity of hand eczema leads to a massive impact on the quality of life. Despite great medical and socioeconomic importance, there is a paucity of data that addresses the cost of illness and economic factors associated with hand eczema. Most of the studies have originated from Europe and none have been reported from India. Read More

View Article

Download full-text PDF

Source
http://dx.doi.org/10.4103/ijdvl.IJDVL_333_18DOI Listing

Postflight Rash and Skin Sensitivity Following a Year-Long Spaceflight Mission.

Aerosp Med Hum Perform 2020 Jul;91(7):604-607

While skin conditions are commonly reported in flight on the International Space Station (ISS), postflight skin complaints have generally been limited to foot sole sensitivity upon reloading after landing. In this case report, we describe the postflight skin findings in NASA's first year-long crewmember. The crewmember was a 51-yr-old astronaut who spent 340 d in space on this mission. Read More

View Article

Download full-text PDF

Source
http://dx.doi.org/10.3357/AMHP.5580.2020DOI Listing

The role of IL-17, IL-23 and IL-31, IL-33 in allergic skin diseases.

Curr Opin Allergy Clin Immunol 2020 Aug;20(4):367-373

Department of Dermatology, Venereology and Allergology, Charité - Universitätsmedizin Berlin, Berlin, Germany.

Purpose Of Review: Allergic skin diseases such as urticaria, atopic dermatitis and allergic contact dermatitis are among the most common skin diseases with severe socioeconomic consequences. The pathogenesis of allergic skin diseases is complex. This review provides an overview of cytocines IL-17, IL-23, IL-31 and IL-33. Read More

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1097/ACI.0000000000000658DOI Listing

Skin diseases affecting a population occupationally exposed to terrestrial fauna and flora in Brittany over a 15-year period.

Ann Agric Environ Med 2020 Jun 31;27(2):211-218. Epub 2020 Mar 31.

Centre Hospitalier Régional (CHU) Morvan, France.

Introduction And Objective: Brittany is the leading agricultural production region of France where many workers are exposed to the local flora and fauna. The aim of the study is to describe the different skin diseases found among the workers occupationally exposed to the terrestrial fauna and flora in Brittany, and to assess the possible over-representation of some work environments.

Material And Methods: This was a retrospective, descriptive study carried out between 1 October 2002 - 30 April 2017, based on the coding of files from a multi-disciplinary occupational dermatology clinic at the Brest University Hospital. Read More

View Article

Download full-text PDF

Source
http://dx.doi.org/10.26444/aaem/119142DOI Listing

Concomitant long-lasting allergic patch test reactions to p-phenylenediamine and textile azo dyes.

Authors:
Giuseppe Mancuso

Contact Dermatitis 2020 Jun 25. Epub 2020 Jun 25.

Occupational Medicine Center of Ravenna, Italy.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1111/cod.13646DOI Listing

Occupational allergic contact dermatitis and contact urticaria caused by indoor plants in plant keepers.

Contact Dermatitis 2020 Jun 25. Epub 2020 Jun 25.

Occupational Health Unit, Finnish Institute of Occupational Health, Helsinki, Finland.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1111/cod.13647DOI Listing

[Allergic contact dermatitis caused by insulin pumps and glucose monitors in children with diabetes].

Ugeskr Laeger 2020 Jun;182(26)

Insulin pump therapy and the use of flash or continuous glucose monitoring in children is increasing. The diabetes devices are attached to the skin for several days to weeks with a strong adhesive, and recently, several cases of allergic contact dermatitis in children caused by components of the adhesive have been reported. In this review, we discuss such problems. Read More

View Article

Download full-text PDF

Source

Phloretin alleviates dinitrochlorobenzene-induced dermatitis in BALB/c mice.

Int J Immunopathol Pharmacol 2020 Jan-Dec;34:2058738420929442

Department of Life Sciences, Institute of Biomedical Sciences, The iEGG and Animal Biotechnology Center, National Chung Hsing University, Taichung.

Atopic dermatitis (AD) is a chronic inflammatory disease of the skin that substantially affects a patient's quality of life. While steroids are the most common therapy used to temporally alleviate the symptoms of AD, effective and nontoxic alternatives are urgently needed. In this study, we utilized a natural, plant-derived phenolic compound, phloretin, to treat allergic contact dermatitis (ACD) on the dorsal skin of mice. Read More

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1177/2058738420929442DOI Listing

Guideline on diagnostic procedures for suspected hypersensitivity to beta-lactam antibiotics: Guideline of the German Society for Allergology and Clinical Immunology (DGAKI) in collaboration with the German Society of Allergology (AeDA), German Society for Pediatric Allergology and Environmental Medicine (GPA), the German Contact Dermatitis Research Group (DKG), the Austrian Society for Allergology and Immunology (ÖGAI), and the Paul-Ehrlich Society for Chemotherapy (PEG).

Allergol Select 2020 28;4:11-43. Epub 2020 May 28.

Department of Dermatology and Allergology am Biederstein, School of Medicine, Technical University of Munich, Munich, Germany.

This guideline on diagnostic procedures for suspected beta-lactam antibiotic (BLA) hypersensitivity was written by the German and Austrian professional associations for allergology, and the Paul-Ehrlich Society for Chemotherapy in a consensus procedure according to the criteria of the German Association of Scientific Medical Societies. BLA such as penicillins and cephalosporins represent the drug group that most frequently triggers drug allergies. However, the frequency of reports of suspected allergy in patient histories clearly exceeds the number of confirmed cases. Read More

View Article

Download full-text PDF

Source
http://dx.doi.org/10.5414/ALX02104EDOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7304290PMC

Occupational allergic contact dermatitis to multiple essential oils.

Contact Dermatitis 2020 Jun 21. Epub 2020 Jun 21.

Department of Dermatology, Hospital Universitario de La Princesa, Madrid, Spain.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1111/cod.13643DOI Listing

Confirmation of the presence of zoonotic Trichobilharzia franki following a human cercarial dermatitis outbreak in recreational water in Slovakia.

Parasitol Res 2020 Jun 20. Epub 2020 Jun 20.

Institute of Parasitology, Slovak Academy of Sciences, Košice, Slovakia.

Human cercarial dermatitis is a parasitic disease that causes an allergic reaction in the skin (swimmer's itch) as a consequence of contact with cercariae of bird schistosomes present in water, mainly of the genus Trichobilharzia Skrjabin et Zakarow, 1920. The main objective of the study was to confirm the presence of the zoonotic disease agent following reports of human infections in recreational water in Slovakia. We identified two species of freshwater snails at Košice Lake, Radix auricularia (Linnaeus, 1758) and Physa acuta (Draparnaud, 1805). Read More

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1007/s00436-020-06751-yDOI Listing

Cross-Sectional Evaluation of the Pediatric Baseline Series in Detection of Contact Sensitization in Children.

J Am Acad Dermatol 2020 Jun 16. Epub 2020 Jun 16.

Department of Dermatology, Massachusetts General Hospital, Boston, MA; Harvard Medical School, Boston, MA. Electronic address:

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1016/j.jaad.2020.06.046DOI Listing

Ixekizumab: one drug for an enigmatic psoriasis.

Dermatol Ther 2020 Jun 18:e13869. Epub 2020 Jun 18.

Department of Dermatology, University of Rome Tor Vergata, Rome, Italy.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1111/dth.13869DOI Listing

A rare case of delayed hypersensitivity reaction to metal ions secondary to a remnant pedicle screw fragment after spinal arthrodesis.

Authors:
Jiha Kim

Acta Orthop Traumatol Turc 2020 Jun 18. Epub 2020 Jun 18.

Department of Neurosurgery, Kangwon National University, School of Medicine, Kangwon National University Hospital, Chuncheon-Si, Gangwon-Do, South Korea.

Delayed hypersensitivity reaction to metal ions is rare and has been mostly documented among patients undergoing total joint arthroplasty with metal-on-metal bearing surfaces. Nonetheless, to our knowledge, only a few cases associated with spinal arthrodesis have been reported in the literature. The aim of this case report was to describe the clinical features of a rare case of delayed-type hypersensitivity reaction to nickel that occurred after an extraordinarily long period of time (approximately 15 years) after spinal arthrodesis. Read More

View Article

Download full-text PDF

Source
http://dx.doi.org/10.5152/j.aott.2020.20148DOI Listing

Allergic Contact Dermatitis Due to Slime.

Actas Dermosifiliogr 2020 Jun 15. Epub 2020 Jun 15.

Servicio de Dermatología, Hospital Universitario de Fuenlabrada, Madrid, Spain.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1016/j.ad.2020.03.006DOI Listing

Allergic Contact Dermatitis in Children: Recommendations for Patch Testing.

Authors:
Idy Tam JiaDe Yu

Curr Allergy Asthma Rep 2020 Jun 16;20(9):41. Epub 2020 Jun 16.

Department of Dermatology, Massachusetts General Hospital, 50 Staniford St, Suite 200, Boston, MA, 02114, USA.

Purpose Of Review: Allergic contact dermatitis (ACD) affects 20% of children. However, diagnosis of ACD may be underreported in children due to lack of recognition. Patch testing is the gold standard for evaluation of ACD in children but poses unique challenges in this population. Read More

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1007/s11882-020-00939-zDOI Listing

Induction of regulatory T cells and correction of cytokine dysbalance by short chain fatty acids - Implications for the therapy of psoriasis.

J Invest Dermatol 2020 Jun 13. Epub 2020 Jun 13.

Department of Dermatology and Allergology, University Kiel, 24105 Kiel, Germany. Electronic address:

Commensal microbes modulate the immune system in the colon via short-chain fatty acids (SCFA) which induce regulatory T cells (Treg). Accordingly, the SCFA sodium butyrate (SB) suppressed allergic contact dermatitis in mice via activation of Treg. There is evidence that Treg exert the capacity to control inflammation in psoriasis. Read More

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1016/j.jid.2020.04.031DOI Listing

Compositae sensitization in Danish children and adolescents.

Contact Dermatitis 2020 Jun 15. Epub 2020 Jun 15.

Department of Dermatology and Allergy Centre, Odense University Hospital, University of Southern Denmark, Odense C, Denmark.

Background: Compositae plant sensitization in children is relatively frequent. From 1995 to 2006, we found a prevalence of 1.8% sesquiterpene lactone (SL) mix/parthenolide patch test positives among consecutive eczema patients under 18 years. Read More

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1111/cod.13639DOI Listing

Allergic contact dermatitis caused by timolol eyedrop application for classic Kaposi sarcoma.

Australas J Dermatol 2020 Jun 16. Epub 2020 Jun 16.

Department of Dermatology, Hospital Universitario de Móstoles, Madrid, Spain.

Topical timolol has been shown to be effective on treatment of Kaposi sarcoma. We present the case of a 72-year-old man with classic Kaposi sarcoma on upper limbs, treated with topical timolol 0.5% twice a day with a pruritic eruption on areas of application. Read More

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1111/ajd.13353DOI Listing

Freestyle Libre 2: The new isobornyl acrylate free generation.

Contact Dermatitis 2020 Jun 15. Epub 2020 Jun 15.

Department of Conservative Dentistry and Periodontology, University Hospital, LMU Munich, Germany.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1111/cod.13638DOI Listing

Allergic contact dermatitis caused by caprylic/capric triglyceride from an anti-aging cosmetic cream.

Contact Dermatitis 2020 Jun 15. Epub 2020 Jun 15.

Department of Dermatology, Hospital Universitario San Cecilio, Granada.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1111/cod.13641DOI Listing

Clinical factors before or after device implantation in predicting metal hypersensitivity reactions: A retrospective study.

Contact Dermatitis 2020 Jun 13. Epub 2020 Jun 13.

Department of Surgery (Dermatology), Geisel School of Medicine at Dartmouth, Hanover, New Hampshire.

Background: Metal hypersensitivity reactions (MHR) as a cause of implant-related complications are highly debated and recommendations regarding pre-procedural allergy evaluation vary dramatically.

Objective: To examine patients referred before or after device implantation and identify factors that can be useful to guide the value of patch testing.

Methods: Patients who underwent patch testing pre- or post-device implantation between July 2006 and September 2016 were analysed retrospectively. Read More

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1111/cod.13637DOI Listing

Topical antibiotics in the dermatological clinical practice: indications, efficacy and adverse effects.

Dermatol Ther 2020 Jun 12:e13824. Epub 2020 Jun 12.

Department of Biomedical Sciences and Human Oncology, Section of Dermatology, University of Bari, Bari, Italy.

Topical antibiotic therapy is a central component of patient management for several skin conditions, including acne, hidradenitis suppurativa, rosacea, impetigo or other superinfected dermatitis, prevention of wound infections. Moreover, particular situations, such as skin diseases of bacterial origin in pregnancy and infants often warrant topical therapy. However, the occurrence of local delayed hypersensitivity reactions and the rising rate of antibiotic resistance are becoming great challenges faced by many dermatologists today. Read More

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1111/dth.13824DOI Listing

Cross-Reactivity of Palladium in a Murine Model of Metal-Induced Allergic Contact Dermatitis.

Int J Mol Sci 2020 Jun 5;21(11). Epub 2020 Jun 5.

Department of Clinical Immunology, Clinical Research Center for Rheumatology and Allergy, Sagamihara National Hospital, National Hospital Organization, 18-1 Sakuradai, Minami-ku, Sagamihara, Kanagawa 252-0392, Japan.

Metal allergy is usually diagnosed by patch testing, however, the results do not necessarily reflect the clinical symptoms because of cross-reactivity between different metals. In this study, we established the novel mouse model of cross-reactive metal allergy, and aimed to elucidate the immune response in terms of T-cell receptor repertoire. This model was classified into two groups: the sensitization to nickel and challenge with palladium group, and the sensitization to chromium and challenge with palladium group. Read More

View Article

Download full-text PDF

Source
http://dx.doi.org/10.3390/ijms21114061DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7313072PMC

Isocyanate induced allergic contact dermatitis in a university undergraduate student: An occupational dermatitis case report, review of laboratory safety regulations, and implications for campus research.

Am J Ind Med 2020 Jun 9. Epub 2020 Jun 9.

Division of Environmental & Occupational Health Sciences, Colorado School of Public Health, University of Colorado, Aurora, Colorado.

A 19-year-old female college undergraduate developed an intensely swollen, erythematous and pruritic rash on the face and hands while working in an optical fabrication lab producing photosensitive polymers. She had no respiratory symptoms. The rash was consistent with contact dermatitis and there was no clinical evidence of respiratory involvement with normal spirometry. Read More

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1002/ajim.23140DOI Listing

A case of allergic contact dermatitis to dental bonding materials, masked by the use of gloves.

Contact Dermatitis 2020 Jun 8. Epub 2020 Jun 8.

Dermatology Clinic, Maggiore Hospital, University of Trieste, Trieste, Italy.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1111/cod.13631DOI Listing

Contact dermatitis: A great imitator.

Clin Dermatol 2020 Mar - Apr;38(2):176-192. Epub 2019 Oct 24.

Department of Dermatology, Faculty of Medicine, Istanbul Medeniyet University, Istanbul, Turkey.

Contact dermatitis (CD) refers to a group of cutaneous diseases caused by contact with allergens or irritants. It is characterized by different stages of an eczematous eruption and has the ability to mimic a wide variety of dermatologic conditions, including inflammatory dermatitis, infectious conditions, cutaneous lymphoma, drug eruptions, and nutritional deficiencies. Irritant CD and allergic CD are the two main presentations of the disease. Read More

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1016/j.clindermatol.2019.10.003DOI Listing
October 2019

Contact allergy due to platinum siloxane complex in elastic compression stockings for varicose veins.

Contact Dermatitis 2020 Jun 8. Epub 2020 Jun 8.

Department of Dermatology, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, China.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1111/cod.13636DOI Listing

Pustular allergic contact dermatitis caused by sunscreen.

Contact Dermatitis 2020 Jun 8. Epub 2020 Jun 8.

Department of Dermato-venereology, Aarhus University Hospital, Denmark.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1111/cod.13621DOI Listing

Dendritic Epidermal T Cells in Allergic Contact Dermatitis.

Front Immunol 2020 19;11:874. Epub 2020 May 19.

The LEO Foundation Skin Immunology Research Center, Department of Immunology and Microbiology, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark.

Allergic contact dermatitis (ACD) is a common inflammatory skin disease with a prevalence of approximately 20% in the European population. ACD is caused by contact allergens that are reactive chemicals able to modify non-immunogenic self-proteins to become immunogenic proteins. The most frequent contact allergens are metals, fragrances, and preservatives. Read More

View Article

Download full-text PDF

Source
http://dx.doi.org/10.3389/fimmu.2020.00874DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7248261PMC

CD4 Resident Memory T Cells Mediate Long-Term Local Skin Immune Memory of Contact Hypersensitivity in BALB/c Mice.

Front Immunol 2020 19;11:775. Epub 2020 May 19.

Division of Immunology, Department of Molecular and Cellular Biology, School of Life Science, Faculty of Medicine, Tottori University, Yonago, Japan.

In allergic contact dermatitis (ACD) and contact hypersensitivity (CHS), the healed skin shows greater swelling than the naïve skin in the same individual upon re-exposure to the same hapten. This "local skin memory" (LSM) in healed skin was maintained for a prolonged period of time and mediated by skin CD8-resident memory T (T) cells in C57BL/6 mice. However, the number of CD4 T cells is elevated in ACD-healed human skin, and the contribution of CD4 T cells to the formation of LSM currently remains unclear. Read More

View Article

Download full-text PDF

Source
http://dx.doi.org/10.3389/fimmu.2020.00775DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7248184PMC

Occupational Exposure to Metals and Solvents: Allergy and Airway Diseases.

Curr Allergy Asthma Rep 2020 Jun 6;20(8):38. Epub 2020 Jun 6.

Department of Pharmaceutical Toxicology, Hacettepe University, Faculty of Pharmacy, Ankara, Turkey.

Purpose Of Review: Occupational allergic diseases (OAD) such as occupational contact dermatitis (OCD), occupational asthma (OA), and occupational rhinitis (OR) are the most prevalent occupational diseases in industrialized countries. The purpose of this review is to provide an update about the main occupational metal and solvent exposures related to allergy and airway diseases and to discuss newly defined causative agents and industries in this field.

Recent Findings: Currently for over 400 causative agents for OA and OCD, several hundreds of agents for OR have been identified. Read More

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1007/s11882-020-00931-7DOI Listing

Biologics for Allergic Dermatologic Diseases.

Curr Allergy Asthma Rep 2020 Jun 6;20(8):35. Epub 2020 Jun 6.

Northwestern University Feinberg School of Medicine, 363 W. Erie Street, Suite 350, Chicago, IL, 60616, USA.

Purpose Of Review: Atopic dermatitis (AD), chronic spontaneous urticaria (CSU), and allergic contact dermatitis (ACD) represent three important allergic dermatoses with many unmet therapeutic needs. The development of biologic agents has opened the door to both new treatment options and improved understanding of the underlying pathophysiology, both shared and unique for these entities. With several FDA-approved medications available and many more in development, the biologic revolution has begun for allergic dermatoses. Read More

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1007/s11882-020-00923-7DOI Listing

Occupational allergic contact dermatitis (OACD) in a cohort of 458 consecutive dermatitis patients; A case series of 17 patients with OACD.

J Am Acad Dermatol 2020 Jun 1. Epub 2020 Jun 1.

Department of Dermatology, Brigham And Women's Hospital, Boston, MA; Harvard Medical School, Boston, MA.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1016/j.jaad.2020.05.132DOI Listing

T Helper 2 Inhibitors in Allergic Contact Dermatitis.

Dermatitis 2020 Jun 2. Epub 2020 Jun 2.

Division of Dermatology, Department of Medicine, University of Arizona, Tucson.

Clinical trials are currently underway to evaluate the benefit of dupilumab in treating allergic contact dermatitis (ACD). Dupilumab use has been reported to improve ACD reactions in some patients, but not all. Varying clinical responses to T helper 2 (TH2) inhibition challenge the classical view that ACD proceeds through a TH1-dominant pathway. Read More

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1097/DER.0000000000000616DOI Listing

Allergic Contact Dermatitis Caused by an Acrylic Nails Kit for Domestic Use.

Dermatitis 2020 Jun 2. Epub 2020 Jun 2.

From the Department of Dermatology, Hospital General Universitario de Alicante, Instituto de Investigación Sanitaria y Biomédica de Alicante (ISABIAL-FISABIO Foundation).

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1097/DER.0000000000000613DOI Listing

A Fishy Situation: Allergic Contact Dermatitis of the Fingertips Due to Propyl Gallate.

Dermatitis 2020 Jun 2. Epub 2020 Jun 2.

From the Medical College of Wisconsin Affiliated Hospitals, Wauwatosa.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1097/DER.0000000000000611DOI Listing

Allergic contact dermatitis caused by topical ophthalmic medications: Keep an eye on it!

Authors:
Hatem A Tawfik

Contact Dermatitis 2020 Jun 3. Epub 2020 Jun 3.

Department of Ophthalmology, Ain Shams University, Cairo, Egypt.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1111/cod.13630DOI Listing