Medicine
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Chronic kidney disease (CKD) inevitably progresses to end-stage renal disease if intervention does not occur timely. However, there are limitations in predicting the progression of CKD by solely relying on changes in renal function. A biomarker with high sensitivity and specificity that can predict CKD progression early is required. ⋯ The receiver operating characteristic curve analysis of CCR7, CCL19, and CCL21 found that CCR7 and CCL19 present good disease prediction ability. CCR7 may be a stable biomarker for predicting CKD progression, and the CCR7-CCL19/CCL21 axis may be a therapeutic target for end-stage renal disease. However, further experiments are needed to explore the relationship between these genes and CKD.
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Observational Study
Rare radiological manifestation of enchondromatosis in children: Columnar pattern: A retrospective cohort study.
The columnar cartilage pattern is characterized by parallel aligned cartilage tissue columns related to the physis without matrix calcification separated by the surrounding osseous tissue. Usually, it is seen in patients with multiple enchondromas. The objective of this study was to elucidate the clinical and radiological features of this rare radiological pattern in the physis, which remains unfamiliar to most physician. ⋯ We have modified non-hereditarily enchondromatosis into 2 categories: limited enchondromatosis with the columnar pattern and multiple enchondromatosis. We believe that LE-CM reflects a developmental anomaly of the physis rather than a true neoplasia, and it acts as a normal endochondral ossification process. Level IV (case series).
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An increasing body of evidence supports the involvement of inflammation and immune responses in the occurrence and development of keratoconus (KC). However, the causal relationship between inflammatory factors and KC remains unclear. We employed a 2-way Mendelian randomization (MR) approach to investigate the interaction between KC and inflammatory factors. ⋯ Conversely, genetically predicted KC was associated with increased levels of interferon-gamma, interleukin-4, and MMP-1. Our current study provided suggestive evidence supporting causal associations of macrophage inflammatory protein-1β and MMP-13 with the risk of KC. In addition, KC appeared to affect the expression of interferon-gamma, interleukin-4, and MMP-1.
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Extreme Lateral Interbody Fusion (XLIF) is currently used in the clinical treatment of thoracic spine disorders and has achieved desirable results. In this study, we selected CT images of the thoracic spine from 54 patients and divided the intervertebral spaces into six regions (A, I, II, III, IV, P) using the Moro method. We observed the adjacent relationships between the thoracic spine and surrounding tissues such as the scapula, esophagus, thoracic aorta, and superior vena cava. ⋯ Based on these findings, we suggest that XLIF should not be performed on the T1-4 vertebrae due to scapular obstruction. Selecting the left-sided approach for XLIF in the T4-11 segments may risk injuring the thoracic aorta, esophagus, and superior vena cava, while the T11/12 segment is considered safe and feasible. Choosing the right-sided approach for XLIF may pose a risk of injuring the superior vena cava in the T4/5 segment, but it is safe and feasible in the T5-12 segments.
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Alzheimer's disease (AD) is a progressive, multifactorial, neurodegenerative disorder affecting >6 million Americans. Chronic, low-grade neuroinflammation, and insulin resistance may drive AD pathogenesis. We explored the neurophysiological and neuropsychological effects of NE3107, an oral, anti-inflammatory, insulin-sensitizing molecule, in AD. ⋯ Our results indicate that in this study NE3107 was associated with what appear to be positive neurophysiological and neuropsychological findings, as well as evidence of improvement in biomarkers associated with neuroinflammation and AD in patients diagnosed with dementia. Our findings are consistent with previous preclinical and clinical observations and highlight a central role of neuroinflammation in AD pathogenesis.