Browsing by Author "Das, Swagata"

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Identification of Curcuma longa phytochemicals as a novel inhibitor of proteins involved in Allergic Rhinitis
(Central University of Punjab, 2018) Das, Swagata; Kumar, Shashank
Histamine and other chemical mediators play crucial role in the disease development condition of allergic rhinitis. Allergic rhinitis is a mild or severe allergic condition due to the interaction of allergens with the IgE antibodies leading to release of chemical mediators like histamine, leukotrienes, prostaglandins etc. Various drug therapies have been elucidated based on the target proteins or enzymes involved. Certain specific proteins like histamine H1 receptor (3rze), histidine decarboxylase (4e1o), leukotriene C4 synthase (3hkk), 5-lipoxygenase (3o8y) alongwith non specific proteins like adenylate kinase (2c9y), phospholipase C (4qj4) are mainly targeted. Commonly prescribed drugs are antihistamines and leukotriene receptor antagonists, which generally reduces the symptoms occurring due to the release of the chemical mediators. Yet, there are persistent and prevalent conditions whereby the release and accumulation of histamine is misinterpreted as allergy instead of a totally different condition called histamine intolerance resulting in histamine accumulation due to defected or mutated enzymes related in its metabolism. Now days natural products are popular remedies against a number of diseases and allergic rhinitis is no exception. These products have been significantly reported due to the low/non-toxicity and cost effectiveness. Curcuma longa or turmeric is a common medicinal herb with iv enormous medicinal properties including anti-inflammatory properties. Various phytoconstituents of turmeric were identified and considered for receptor-based molecular docking. The target proteins and their interactions with each of phytoconstituent present in turmeric were studied.