Search results for "antioxidant therapies"

showing 2 items of 2 documents

Oxidative Stress and Endoplasmic Reticulum Stress in Rare Respiratory Diseases

2021

Several studies have shown that some rare respiratory diseases, such as alpha-1 antitrypsin deficiency (AATD), idiopathic pulmonary fibrosis (IPF), cystic fibrosis (CF), and primary ciliary dyskinesia (PCD) present oxidative stress (OS) and endoplasmic reticulum (ER) stress. Their involvement in these pathologies and the use of antioxidants as therapeutic agents to minimize the effects of OS are discussed in this review.

0301 basic medicinePathologymedicine.medical_specialtylcsh:Medicineprimary ciliary dyskinesiaReviewrare respiratory diseasesmedicine.disease_causeCystic fibrosiscystic fibrosis03 medical and health sciencesIdiopathic pulmonary fibrosis0302 clinical medicineotorhinolaryngologic diseasesmedicineoxidative stressRespiratory systemPrimary ciliary dyskinesiaAlpha 1-antitrypsin deficiencybusiness.industryEndoplasmic reticulumlcsh:RGeneral Medicineidiopathic pulmonary fibrosismedicine.diseaserespiratory tract diseases030104 developmental biologyAlpha-1 antitrypsin deficiency030220 oncology & carcinogenesisendoplasmic reticulum stressantioxidant therapiesbusinessOxidative stressJournal of Clinical Medicine
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Antioxidant Therapies and Oxidative Stress in Friedreich´s Ataxia: The Right Path or Just a Diversion?

2020

Friedreich's ataxia is the commonest autosomal recessive ataxia among population of European descent. Despite the huge advances performed in the last decades, a cure still remains elusive. One of the most studied hallmarks of the disease is the increased production of oxidative stress markers in patients and models. This feature has been the motivation to develop treatments that aim to counteract such boost of free radicals and to enhance the production of antioxidant defenses. In this work, we present and critically review those 'antioxidant' drugs that went beyond the disease's models and were approved for its application in clinical trials. The evaluation of these trials highlights some …

reactive oxygen speciesFriedreich’s ataxia; clinical trials; oxidative stress; antioxidant therapies; reactive oxygenspecies; scavengers; antioxidant response; mitochondrial metabolism; ferroptosisclinical trialsmitochondrial metabolismantioxidant responseEstrès oxidatiulcsh:RM1-950Friedreich’s ataxiaReviewFriedreich´s ataxia590 Tiere (Zoologie)Antioxidantsferroptosisscavengerslcsh:Therapeutics. Pharmacology570 Biowissenschaften Biologieddc:590oxidative stressantioxidant therapiesddc:570Antioxidants
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