Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UNIPROT:P15088 (mast cell)
 14,925 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Problems of arrhythmogenic sudden death (ASD) in athletes have been re-assessed on the clinicopathological plane, encompassing the emerging, unsolved, question of so-called idiopathic ventricular tachycardia, and its debated diagnostics versus arrhythmogenic right ventricular dysplasia-cardiopathy. Ischemic-infarction ASD from coronary artery pathology in young athletes has been seen to present with atherosclerotic "soft" subintimal plaques, rich in newly formed smooth myocytes, often attended by adventitial mast cell, as suspect microscopic markers of spasm, relevant to reperfusion; these features can be found also in precociously intramural arteries, responsible for ASD. Rare congenital abnormalities of the coronary ostia occasionally underlie ASD, together with the acquired aneurysmic coronaritis of chronic Kawasaki disease. Ischemic ASD can also be due to coronary arteriolopathy attending hypertrophic cardiomyopathy, a not uncommon disease in athletes, to be carefully discriminated from training heart hypertrophy. Young South-American sportsmen with Chagas' chronic cardiopathy seem to be at particular risk of ASD. Minor, but specific arrhythmogenic cardiac malformations such as accessory AV pathways have been detected in athletes succumbing to otherwise unexplained ASD, undergone careful post-mortem investigation. The need of more attentive and extended histopathologic control emerges from the hitherto ignored cardiac neuropathological substrates of reflexogenic ASD, which is cogent to problems of ASD in competing athletes. The thorough examination of the cardiac vascular centers in the brain stem, and of the peripheral cardiac innervation, at either abutments of the arc of dive- and/or Bezold-Jarisch cardioinhibitory-vasodepressor reflex, made it possible to suggest novel clinicopathological explanations in controversial cases of athletes' ASD, safeguarding from grave leval misjudgements due to sport's forensic medical mistakes.
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PMID:Structural and non-structural disease underlying high-risk cardiac arrhythmias relevant to sports medicine. 750 Jun 31

The main selected articles in pediatric dermatology covered the following topics: development and maturation of the epidermal barrier in the neonate, iatrogenic events in the neonatal ICU, diagnostic value of minor birthmarks, complications, risk factors and treatment of hemangiomas, coagulopathy in venous malformations, epidemiology and dermoscopy of congenital and acquired melanocytic nevi in childhood, growth of the body surface area, new pathogenic concepts and treatment in atopic dermatitis, the impact of filaggrin deficiency, hereditary factors in Kawasaki disease, severe and drug resistant cases, management of juvenile dermatomyositis, treatment of childhood psoriasis with biologics, the new classification of epidermolysis bullosa and therapeutic approach with cell therapy, neurological impairment in xeroderma pigmentosum, behavioural anomalies in X-linked ichthyosis, guidelines for neurofibromatosis type I, the genetics of an hereditary hypotrichosis, infantile acne, rosacea in childhood, mast cell disease management and, last but not least, treatment of hair lice with silicone.
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PMID:[What's new in pediatric dermatology?]. 1926 10