Publications by authors named "Y M Ruan"
Diabetic cardiomyopathy is a unique cardiomyopathy that is common in diabetic patients, and it is also a diabetic complication for which no effective treatment is currently available. Moreover, relevant studies have revealed that a link exists between type 2 diabetes and heart failure and that abnormal thickening of EAT is inextricably linked to the development of diabetic heart failure. Numerous clinical studies have demonstrated that EAT is implicated in the pathophysiologic process of diabetic myocardial disease.
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- Insufficient interferon response in tumor cells limits the effectiveness of immune checkpoint blockade (ICB) therapy, particularly in anti-PD-1 treatment for microsatellite instability (MSI) colorectal cancer (CRC).
- Through screening, the study identified mevalonate kinase (MVK) as a key negative regulator of this interferon response in MSI CRC cells, where its genetic removal led to better immune cell infiltration and tumor growth suppression in mice.
- The research highlighted that lowered MVK expression in human tumor samples associates with improved responses to anti-PD-1 therapy, indicating that targeting MVK could enhance ICB therapy by boosting interferon signaling in MSI CRC patients.
Chronic atrophic gastritis (CAG) is a prevalent digestive system disease characterized by atrophy of the gastric mucosa and the disappearance of inherent gastric glands. According to the theory of Correa's cascade, CAG is an important pathological stage in the transformation from normal condition to gastric carcinoma. In recent years, the global incidence of CAG has been increasing due to pathogenic factors, including infection, bile reflux, and the consumption of processed meats.
View Article and Find Full Text PDFDiagnosis of Isolated Central Vertigo: Report for a Series Cases.
Risk Manag Healthc Policy
December 2024
Vertigo, including central and peripheral causes, is one of the common symptoms in patients who are admitted to neurological outpatient and emergency rooms. Despite the advancements in imaging techniques in recent years, central vertigo is difficult to identify and is often misdiagnosed in clinical practice. In this study, 4 patients were admitted to the hospital with complaints of dizziness or vertigo.
View Article and Find Full Text PDFMacroautophagy, a universal cellular process, sends cellular material to lysosomes for breakdown and is often activated by stressors like hypoxia or drug exposure. It is vital for protein balance, neurotransmitter release, synaptic function, and neuron survival. The role of macroautophagy in substance use disorders is dual.
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