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The emotional manual work regarding academia in the duration of a outbreak: The feminist depiction.
LINC00342 knockdown inhibited cell proliferation, migration and invasion and promoted apoptosis of COAD cells. LINC00342 targeted to miR-545-5p/murine double minute 2 (MDM2) in COAD. In COAD tissues and cell lines, LINC00342 expression was positively correlated to MDM2 expression, while it was negatively correlated to miR-545-5p expression. Both miR-545-5p-mimic and siMDM2 transfection could recover the changes of cell biological activities which were induced by LINC00342 overexpression. LINC00342 knockdown suppressed COAD tumor growth in vivo. CONCLUSION LINC00342 affected cell biological activities of COAD in vivo and in vitro via regulating miR-545-5p/MDM2. It might a novel target in COAD therapy. Proteasome inhibitor drugs Marfan syndrome (MFS) is a connective tissue disorder caused by mutations of the FBN1 gene encoding fibrillin-1, which leads to overexpression of transforming growth factor-β, increased hyaluronan deposition, and matrix metalloproteinase activity in the media of the aorta and other muscular arteries. Marfan syndrome patients present with connective tissue laxity and aneurysmal changes to muscular arteries. Successful medical and surgical intervention has prolonged the life expectancy of MFS patients, which can allow atypical presentations of the syndrome to manifest. We present a case of a 49-year-old man with MFS who developed an ulnar artery aneurysm that was treated by excision and vein grafting. PURPOSE Previous studies showed voxel-based volumetry as a helpful tool in detecting pathologic brain atrophy. Aim of this study was to investigate whether the inclusion of CSF volume improves the imaging based diagnostic accuracy by using combined automated voxel- and region-based volumetry. METHODS In total, 120 individuals (30 healthy elderly, 30 frontotemporal dementia (FTD), 30 Alzheimer's dementia (AD) and 30 Lewy body dementia (LBD) patients) were analyzed with voxel-based morphometry and compared to a reference group of 360 healthy elderly controls. Abnormal GM and CSF volumes were visualized via z-scores. Volumetric results were finally evaluated by ROC analyses. RESULTS Based on the volume of abnormal GM and CSF voxels high accuracy was shown in separating dementia from normal ageing (AUC 0.93 and 0.91, respectively) within 5 different brain regions per hemisphere (frontal, medial temporal, temporal, parietal, occipital). Accuracy for separating FTD and AD was higher based on CSF volume (FTD AUC 0.80 vs. 0.75 in frontal regions; AD AUC 0.78 vs. 0.68 in parietal regions based on CSF and GM respectively). CONCLUSIONS Differentiation of dementia patients from normal ageing persons shows high accuracy when based on automatic volumetry alone. Using volumes of abnormal CSF performed better than volumes of abnormal GM, especially in AD and FTD patients. V.BACKGROUND Pancreas transplant is an effective treatment for insulin-dependent diabetic individuals with end-stage renal disease, yet immunosuppression-associated adverse events may adversely affect patient and graft survival. The aim of the study was to document whether mammalian target of rapamycin inhibitors (mTORi) are safe and effective as a second-line drug after pancreas transplant. METHODOLOGY An observational single-center study was performed in a cohort of 490 simultaneous pancreas-kidney transplant and 45 pancreas-after-kidney transplant individuals after conversion to mTORi (n = 13) owing to adverse events of either tacrolimus or mycophenolate. RESULTS mTORi conversion was performed 11.5 ± 10.1 (range, 1-28) months after pancreas transplant, mainly owing to cytomegalovirus infection and gastrointestinal intolerance. We frequently observed clinical complications after mTORi conversion, yet creatinine, eGFR, proteinuria, fasting plasma glucose, HbA1c, and C-peptide remained stable throughout the study (mean follow-up 8.2 ± 5, range 1-17) years, as did the lipid profile (P > .05). However, graft loss occurred in almost 20% of patients owing to chronic alterations. LIMITATIONS The small number of patients and a single-center cohort were limitations of the study. CONCLUSIONS Late mTORi conversion is a safe and effective approach when tacrolimus or mycophenolate-mediated adverse events occur after pancreas transplant. BACKGROUND Immunosuppressive calcineurin inhibitors have been associated with an increased risk of post-transplant malignancies. The mammalian target of rapamycin inhibitors (mTORi) is an alternative immunosuppressive regimen with an antineoplastic effect. The aim of the study was to determine the long-term survival of mTORi-treated recipients with de novo or recurring tumors after liver transplantation (LT). METHODS This retrospective analysis included mTORi-treated LT recipients between March 2013 and March 2019. We analyzed long-term survival and mTORi indications in an oncology setting in patients with de novo and recurrent malignancies after LT. Overall survival (OS) rate was compared from the Spanish Liver Transplant Registry (SLTR) data using the Kaplan-Meier method. High-risk hepatocellular carcinoma (HCC) was defined as microvascular invasion or satellite lesions as described in the liver explant. RESULTS A total of 237 patients underwent LT during the study period; 111 patients underwent mTORi-based immunosuppression (48%, cancer was the main indication) 24.5% high-risk HCC; 24.4% HCC recurrence; 14.3% cholangiocarcinoma; and 36.7% de novo malignancies. The 1- and 5-year OS rates after LT in the mTORi group were 83% and 65%, respectively (SLTR group, 85% and 72.6%, respectively); 30.6% patients received mTORi monotherapy, and 38.7% patients had an early switch to mTORi in the first 3 months after oncologic diagnosis. mTORi monotherapy or oncologic treatment strategies had a nonsignificant association with prognosis. The OS rate was higher when the mTORi switch occurred early, 83% and 67%, respectively. CONCLUSIONS mTORi-based immunosuppression may be a preferred option in patients transplanted with tumors. The OS rate was comparable to data from the SLTR. An mTORi early switch improves OS rate. BACKGROUND Delirium is common in patients admitted to the surgical trauma intensive care unit (ICU), and the risk factors for these patients differ from medical patients. Given the morbidity and mortality associated with delirium, efforts to prevent it may improve patient outcomes, but previous efforts pharmacologically have been limited by side effects and insignificant results. We hypothesized that scheduled quetiapine could reduce the incidence of delirium in this population. METHODS The study included 71 adult patients who were at high-risk for the development of delirium (PRE-DELIRIC Score ≥50%, history of dementia, alcohol misuse, or drug abuse). Patients were randomized to receive quetiapine 12.5 mg every 12 h for delirium or no pharmacologic prophylaxis within 48 h of admission to the ICU. The primary end point was the incidence of delirium during admission to the ICU. Secondary end points included time to onset of delirium, ICU and hospital length of stay (LOS), ICU and hospital mortality, duration of mechanical ventilation, and adverse events.
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