Articles: disease.
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Bronchopulmonary dysplasia (BPD) is a chronic lung disease, with its own clinical, radiological, and histopathological characteristics, which mainly affects premature newborns (NBs), resulting from a combination of factors that include immaturity, inflammation, and lung injury, in addition to therapy with mechanical ventilation and exposure to high concentrations of oxygen. However, even with advances in care for critically ill NBs, BPD continues to be a challenge for the care team and family members. This has been identified as one of the most important causes of morbidity and mortality due to prematurity and can have significant impacts on the quality of life of the affected patients. ⋯ Genetic variants in the glutathione S-transferase Mu-1/glutathione S-transferase theta-1-null (GSTM1/GSTT1) genes may be associated with a greater risk of developing BPD in premature NBs, as they affect the function of glutathione S-transferases (GSTs) enzymes and, consequently, the body's ability to eliminate toxic or harmful pro-inflammatory substances. GSTM1/GSTT1-null individuals, due to the absence of gene expression, present loss of enzymatic activity of the respective GST enzymes, triggering failures in the detoxification process and the consequent development of numerous diseases resulting from oxidative damage such as infertility, chronic kidney disease, eryptosis, retinopathy of prematurity, necrotizing enterocolitis, periventricular leukomalacia, intraventricular hemorrhage. The objective of this narrative review was to highlight the role of genetic variants in the GSTM1/GSTT1 genes in the onset of BPD.
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Patients with SARS-CoV-2 infection carry an increased risk of cardiovascular disease encompassing various implications, including acute myocardial injury or infarction, myocarditis, heart failure, and arrhythmias. A growing volume of evidence correlates SARS-CoV-2 infection with myocardial injury, exposing patients to higher mortality risk. SARS-CoV-2 attacks the coronary arterial bed with various mechanisms including thrombosis/rupture of preexisting atherosclerotic plaque, de novo coronary thrombosis, endotheliitis, microvascular dysfunction, vasculitis, vasospasm, and ectasia/aneurysm formation. ⋯ In patients presenting with coronary vasospasm, nitrates and calcium channel blockers are preferred, while treatment of coronary ectasia/aneurysm mandates the use of antiplatelets/anticoagulants, corticosteroids, immunoglobulin, and biologic agents. It is crucial to untangle the exact mechanisms of coronary involvement in COVID-19 in order to ensure timely diagnosis and appropriate treatment. We have reviewed the current literature and provide a detailed overview of the pathophysiology and clinical spectrum associated with coronary implications of SARS-COV-2 infection.
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Metabolic dysfunction-associated steatotic liver disease (MASLD) is the most common chronic liver disease in the United States. It is characterized by steatosis in the liver and is potentially reversible. Risk factors include obesity, type 2 mellitus, and other metabolic disorders. ⋯ Diet, exercise, and weight loss are the cornerstones of management. Although only 1 medication has been approved for treatment of MASH, other pharmacotherapies and surgeries that aid weight loss and optimize metabolic risk factors can be used. Early diagnosis and intervention are important to prevent progression to cirrhosis and its complications, including cancer.
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Mayo Clinic proceedings · Jan 2025
ReviewCardiovascular Health Considerations for Primary Care Physicians Treating Breast Cancer Survivors.
Breast cancer (BC) survivors are at increased risk for cardiovascular disease (CVD) and require their primary care physicians to manage their long-term general medical care, including cardiovascular (CV) health. Yet, evidence exists that some primary care physicians possess insufficient knowledge about survivorship care. With the goal of bridging these knowledge gaps, a PubMed review was conducted from July 7, 2020, through October 2, 2020, with an updated PubMed review from January 3, 2024, through April 28, 2024, focusing on CV health considerations in the primary care of BC survivors. ⋯ In this review, results are summarized from studies that report the presence of CV risk factors and CVD in BC survivors. Also described are the CV effects of BC therapies (chemotherapy, hormonal agents, targeted therapies, and radiotherapy) and the type of CV evaluation (cardiac imaging and measurement of biomarkers) that these patients may need. Primary care physicians have an important role in managing the CV health of BC survivors from preventing, assessing, and managing CV risk factors to referring patients to appropriate specialists when needed.
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Eur. J. Intern. Med. · Jan 2025
ReviewTriglyceride glucose (TyG) index: A promising biomarker for diagnosis and treatment of different diseases.
The Triglyceride-glucose index (TyG index) is a comprehensive statistical measure that incorporates fasting triglyceride and fasting glucose levels. Research has demonstrated that it can serve as an effective alternative biomarker for insulin resistance (IR) due to its high sensitivity and specificity. The TyG index is straightforward to compute and imposes fewer time and cost constraints, rendering it suitable for large populations and advantageous for use in various applications, clinical settings, and epidemiological investigations. ⋯ Through a systematic review of pertinent clinical trials, this paper elucidates the correlation between the TyG index and various diseases. The findings presented herein suggest that the TyG index holds promise as a valuable and practical indicator for different medical conditions, prompting a reevaluation of conventional disease risk assessment paradigms and highlighting the intricate interplay of metabolic parameters with diverse diseases. By leveraging insights from the TyG index, tailored disease risk management strategies can be developed to offer a fresh perspective and guidance for clinical interventions.