The oligometastasic stage is an intermediate state with mild biological invasion,in which spread may be limited to specific organs and polymetastases do not occour.The number of metastatic tumors is limited less than five.Local therapy such as radiotherapy,surgery and radiofrequency ablation for the relapsed sites could thus improve patients survival.The expression of miR-200 family characterizes oligometastasis(es).Correct understanding and familiarization with treatment of oligometastasis may change the traditional therapeutic strategy of advanced tumors,and some advanced cancer patients may achieve curable results.

China ; Humans ; National Health Programs ; standards ; statistics & numerical data ; United Kingdom

Background::Keratinocytes play an important role in wound healing; however, less is known about skin keratinocytes in patients with type 2 diabetes mellitus (T2DM). Therefore, this study aimed to search for the transcriptional characteristics of keratinocytes at the single-cell level from T2DM patients, and to provide experimental data for identifying the pathological mechanisms of keratinocytes under pathological conditions.Methods::We performed single-cell RNA sequencing on the skin tissue from two T2DM patients and one patient without diabetes-induced trauma using the BD Rhapsody TM Single-Cell Analysis System. With the help of bioinformatics R-based single-cell analysis software, we analyzed the results of single-cell sequencing to identify the single-cell subsets and transcriptional characteristics of keratinocytes at the single-cell level, including Kyoto Encyclopedia of Genes and Genomes and Gene Ontology analyzes. Results::In this study, we found specific highly expressed signature keratinocyte-related genes. We analyzed the transcriptome of keratinocytes from experimental and control groups and screened a total of 356 differential genes, which were subject to bioinformatics analysis. Enriched pathways included oxidative phosphorylation, antigen processing and presentation, prion and Huntingtons’ diseases, bacterial invasion of epithelial cells, thermogenesis, vasopressin-regulated water reabsorption, and protein processing in the endoplasmic reticulum.Conclusions::This study revealed the characteristics of keratinocytes at the single-cell level and screened a group of differentially expressed genes related to T2DM-associated keratinocytes, oxidative phosphorylation, cytokine receptor interactions, prion diseases, and other signaling pathways.

Premature infants often present with inadequate pulmonary development and are susceptible to chronic respiratory conditions,including bronchopulmonary dysplasia and cystic fibrosis,which necessitate extended periods of oxygen therapy.The implementation of home oxygen therapy has been shown to reduce hospitalization durations and facilitate pulmonary maturation.However,challenges such as excessive oxygen administration and premature discontinuation of therapy pose significant clinical risks.In this review,we critically evaluate the current practices and methodologies associated with home oxygen therapy for premature infants,offering comprehensive insights and strategic recommendations.Our objective is to advance the understanding of neonatal care practitioners and to support the establishment of evidence-based guidelines for the management of home oxygen.

Objective To explore the application effect of family integrated care (FIC) based on family ward (FW) on premature infants with bronchopulmonary dysplasia.Methods A total of 171 premature in-fants with bronchopulmonary dysplasia and their parents in the neonatology department of a hospital from March 2022 to March 2023 were selected as the research subjects.According to the wishes of parents,they were divided into three groups:NICU-FIC group,FW-FIC group and no accompanying group.In the NICU-FIC group,the parents entered the centrally managed neonatal intensive care unit to take care of premature in-fants at the bedside.The parents in the FW-FIC group shared a single ward with the premature infants,and participated in the care throughout the day.The parents in the unaccompanied group did not participate in the care of premature infants during hospitalization.The conditions of the three groups of premature infants at discharge and on 30 d after discharge were compared among 3 groups.Results A total of 167 premature in-fants completed the trial.At discharge,the breastfeeding rate,total oxygen days,and total hospitalization days of the NICU-FIC group and FW-FIC group were significantly different from those of the unaccompanied group (P<0.05).However,there was no statistically significant difference between the NICU-FIC group and FW-FIC group(P>0.05).After 30 d of discharge,the breastfeeding rate,weight gain,proportion of home oxygen therapy,and readmission rate of the NICU-FIC group and FW-FIC group were significantly different from those of the unaccompanied group (P<0.05).The breastfeeding rate,weight gain and readmission rate in the FW-FIC group were significantly different from those in the NICU-FIC group (P<0.05).Conclusion The FIC method based on the family ward is consistent with the FIC method based on the open neonatal intensive care unit in promoting the clinical prognosis of premature infants with bronchopulmonary dysplasia,moreover the FIC method based on the family ward has better strengthening effect and out-of-hospital continuity.