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Domestic mite-induced allergy: Causes, diagnosis, and future prospects.

ABSTRACT: Allergies to various environmental factors, in particular mite species, represent a considerable healthcare burden with lost productivity resulting from symptoms including asthma, conjunctivitis, rhinitis, and atopic dermatitis. The complexity of mite species and the allergens that they produce complicates diagnosis and treatment; however, the advent of recombinant DNA technologies now allows clinicians to better pinpoint the specific sensitizing agents and creates new opportunities for avoidance or immunotherapy. Here we discuss the advantages and disadvantages of traditional and novel diagnostic and therapeutic platforms, with particular consideration given to multiplex tests able to generate patient-specific allergen profiles. Immunotherapies tailored to such profiles may be safer and more effective than generalized treatments, but many hurdles, including the costs associated with identifying the protein or protein combinations able to exert the safest and most beneficial effects, must be overcome before such therapies can be globally applied.

SUBMITTER: Li L

PROVIDER: S-EPMC6201173 | biostudies-literature | 2018 Jan-Dec

REPOSITORIES: biostudies-literature

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Domestic mite-induced allergy: Causes, diagnosis, and future prospects.

Li Ling L Qian Jun J Zhou Ying Y Cui Yubao Y

International journal of immunopathology and pharmacology 20180101

Allergies to various environmental factors, in particular mite species, represent a considerable healthcare burden with lost productivity resulting from symptoms including asthma, conjunctivitis, rhinitis, and atopic dermatitis. The complexity of mite species and the allergens that they produce complicates diagnosis and treatment; however, the advent of recombinant DNA technologies now allows clinicians to better pinpoint the specific sensitizing agents and creates new opportunities for avoidanc ...[more]

PMID: 30350752

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Project description:Ataxia-telangiectasia (A-T) is an autosomal recessive multi-system disorder caused by mutation in the ataxia-telangiectasia mutated gene (ATM). ATM is a large serine/threonine protein kinase, a member of the phosphoinositide 3-kinase-related protein kinase (PIKK) family whose best-studied function is as master controller of signal transduction for the DNA damage response (DDR) in the event of double strand breaks (DSBs). The DDR rapidly recognizes DNA lesions and initiates the appropriate cellular programs to maintain genome integrity. This includes the coordination of cell-cycle checkpoints, transcription, translation, DNA repair, metabolism, and cell fate decisions, such as apoptosis or senescence. DSBs can be generated by exposure to ionizing radiation (IR) or various chemical compounds, such as topoisomerase inhibitors, or can be part of programmed generation and repair of DSBs via cellular enzymes needed for the generation of the antibody repertoire as well as the maturation of germ cells. AT patients have immunodeficiency, and are sterile with gonadal dysgenesis as a result of defect in meiotic recombination. In the cells of nervous system ATM has additional role in vesicle dynamics as well as in the maintenance of the epigenetic code of histone modifications. Moderate levels of ATM are associated with prolonged lifespan through resistance to oxidative stress. ATM inhibitors are being viewed as potential radiosensitizers as part of cancer radiotherapy. Though there is no cure for the disease at present, glucocorticoids have been shown to induce alternate splicing site in the gene for ATM partly restoring its activity, but their most effective timing in the disease natural history is not yet known. Gene therapy is promising but large size of the gene makes it technically difficult to be delivered across the blood-brain barrier at present. As of now, apart from glucocorticoids, use of histone deacetylase inhibitors/EZH2 to minimize effect of the absence of ATM, looks more promising.

Dataset Information

Domestic mite-induced allergy: Causes, diagnosis, and future prospects.

Publications

Domestic mite-induced allergy: Causes, diagnosis, and future prospects.

Similar Datasets

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