The American journal of the medical sciences
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Resistance to chemotherapy containing cisplatin (DDP) is a main challenge in the treatment of triple-negative breast cancer (TNBC). Forkhead box O4 (FOXO4) is frequently downregulated in DDP-resistant cells. However, it is unclear whether FOXO4 down-regulation is related to DDP resistance. Here, we investigated the relationship between FOXO4 and DDP resistance in TNBC. ⋯ FOXO4 overexpression, in combination with autophagy inhibitors, can significantly improve the sensitivity of TNBC-resistant cells to DDP. These findings reveal the role and mechanism of FOXO4 in DDP sensitivity and may provide evidence for the development of TNBC therapies.
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To explore the ideas and research progress in diagnosing and treating hypercalcemic crisis in patients with cancer. ⋯ The condition of the hypercalcemia crisis is dangerous, so it is necessary to think from different aspects of the clinical diagnosis and treatment.
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The association between serological indexes and occurrence of complications in patients with autoimmune gastritis (AIG) remains unclear. ⋯ We found that TPOAb can serve as a predictive biomarker of NET in AIG. This accessible test is helpful for endoscopy specialists to pay attention to gastric mucosal lesions in TPOAb-positive AIG patients, improving early diagnosis and intervention of comorbidities ability.
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This study aims to explore racial disparities in immediate outcomes of Transjugular Intrahepatic Portosystemic Shunt (TIPS) among Native Americans, a group that have higher prevalence of liver cirrhosis but were the "invisible group" in previous TIPS studies due to their small population size. ⋯ Native Americans had similar immediate outcomes after TIPS compared to their propensity-matched Caucasians. While these results underscore effective healthcare delivery of TIPS to Native Americans, it is imperative to pursue further research for long-term post-procedure outcomes.
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Sepsis is a critical condition with a significant risk of mortality. Advanced age is one factor in increasing mortality in intensive care. ⋯ In this retrospective cohort study, there was a J-shaped association between MHR and 30-day mortality in older patients with sepsis admitted to the ICU and a minimal risk observed at 73 to 82 bpm of MHR. If further confirmed, this association may provide a theoretical basis for formulating the target strategy of heart rate therapy for these patients.