Individualized prognosis stratification in muscle invasive bladder cancer: A pairwise TP53-derived transcriptome signature.

TP53 is the most frequently mutated gene in muscle invasive bladder cancer (MIBC) and there are two gene signatures regarding TP53 developed for MIBC prognosis. However, they are limited to immune genes only and unable to be used individually across platforms due to their quantitative manners. We used 827 gene expression profiles from seven MIBC cohorts with varied platforms to build a pairwise TP53-derived transcriptome signature, 13 gene pairs (13-GPs).

Can we infer tumor presence of single cell transcriptomes and their tumor of origin from bulk transcriptomes by machine learning?

There is a growing need to build a model that uses single cell RNA-seq (scRNA-seq) to separate malignant cells from nonmalignant cells and to identify tumor of origin of single cells and/or circulating tumor cells (CTCs). Currently, it is infeasible to build a tumor of origin model learnt from scRNA-seq by machine learning (ML). We then wondered if an ML model learnt from bulk transcriptomes is applicable to scRNA-seq to infer single cells' tumor presence and further indicate their tumor of origin.

Extended endocrine therapy in breast cancer: A basket of length-constraint feature selection metaheuristics to balance Type I against Type II errors.

Extended endocrine therapy beyond 5 years is of major concern to ER + breast cancer survivors. However, it might be unsuitable to apply routinely used genomic tests designed for early recurrence risks to distant recurrence within 10 years in extended treatment context. These tests initially aim at high sensitivities with Type I errors much higher than Type II.

MUC20 as a novel prognostic biomarker in ccRCC correlating with tumor immune microenvironment modulation.

Tumor microenvironment (TME) broadly participates in genesis development of clear cell renal cell carcinoma (ccRCC). To recognize the immune and stromal modulation in TME, we screened the differentially expressed TME-related genes generated by the ESTIMATE algorithm in ccRCC specimens. Following the construction of protein-protein interaction (PPI) network and univariate COX regression, mucin 20 (MUC20) was judged to be a predictive factor.

Near Miss Research in the Healthcare System: A Scoping Review.

Objectives: The aim of this study was to depict a comprehensive description of near miss research and clarify research gaps.

Background: Learning from near miss can provide early warnings and is critical for proactive and prospective risk management. Because of the lack of structured reviews, there is little knowledge about how near miss management has been managed in the past.

Cross-cultural adaptation and validation of the strategic learning assessment map for Chinese nursing organisation: A cross-sectional study.

Aim: To translate the Strategic Learning Assessment Map into Chinese and validate it in Chinese nursing organisations.

Background: Nursing is the largest occupational organisation in the health sector and its adaptation and innovation are important for the realisation of sustainable development goals. Organisational learning is critical in cultivating the adaptive and innovative abilities of organisations, but there is limited research on its measurement.

Prostate cancer early diagnosis: circulating microRNA pairs potentially beyond single microRNAs upon 1231 serum samples.

The accuracy of prostate-specific antigen or clinical examination in prostate cancer (PCa) screening is in question, and circulating microRNAs (miRNAs) can be alternatives to PCa diagnosis. However, recent circulating miRNA biomarkers either are identified upon small sample sizes or cannot have robust diagnostic performance in every aspect of performance indicators. These may decrease applicability of potential biomarkers for the early detection of PCa.

Imaging findings of inflammatory pseudotumor-like follicular dendritic cell tumors of the liver: Two case reports and literature review.

Background: Inflammatory pseudotumor-like follicular dendritic cell (IPT-like FDC) tumors of the liver is an uncommon tumor with extremely low incidence. To date, the radiologic findings of this tumor in multiphase computed tomography (CT) and magnetic resonance imaging (MRI) imaging have not been described.

Case Summary: Patient 1 is a 31-year-old Chinese female, whose complaining incidentally coincided with the finding of multiple liver masses.

Hospital nursing, care quality, and patient satisfaction: cross-sectional surveys of nurses and patients in hospitals in China and Europe.

Background: This study provides a comprehensive evaluation of nurse resources in Chinese hospitals and the link between nurse resources and nurse and patient outcomes.

Methods: Survey data were used from 9688 nurses and 5786 patients in 181 Chinese hospitals to estimate associations between nurse workforce characteristics and nurse and patient outcomes in China. Nurse and patient assessments in China were compared with a similar study in Europe.

[A comparative Raman study of carbon nanotubes allays].

A series of comparative Raman study of carbon nanotubes arrays prepared by thermal chemical vapor deposition are reported. The results suggest that the G mode and D mode of carbon nanotubes (CNTs) arrays are all downshifted as compared to that of polycrystalline graphite, and the shifted number in well-aligned CNTs arrays is more than that in misaligned CNTs arrays. Moreover, the intensity ratio ID/IG indicates the ordering in CNTs arrays.

[Establishment of a new low-density cDNA macroarray and the application in the activity of IFN against HBV].

Objective: To investigate the expression profile of genes which are involved in IFN antiviral activity and IFN signal transduction pathway in Hep G2 and HepG2.2.15 cells.