Approximately 60% of colorectal cancer (CRC) patients exhibit TP53 mutations, which are strongly associated with tumor progression, chemotherapy resistance, and an unfavorable prognosis. However, targeting p53 has historically been challenging, and currently, there are no approved p53-based therapeutics for clinical use worldwide. In this study, we discovered that ubiquitin carboxyl terminal hydrolase L3 (UCHL3) plays a crucial role in high-level glycolysis, enhanced stem-like properties, and 5-fluorouracil (5-FU) chemoresistance in TP53-mutant CRC by exerting its deubiquitinating enzyme activity to stabilize α-enolase (ENO1) protein. Notably, we identified a newly Food and Drug Administration (FDA)-approved drug, pacritinib, that potently suppresses UCHL3 expression by blocking the janus kinase 2 (JAK2)-signal transducer and activator of transcription 3 (STAT3) pathway in TP53-mutant CRC. Furthermore, Pacritinib was demonstrated to effectively inhibit glycolysis and improve the sensitivity to 5-FU chemotherapy in TP53-mutant CRC. Our findings suggest that targeting the JAK2-STAT3-UCHL3-ENO1 axis is a promising strategy to suppress glycolysis and enhance the efficacy of 5-FU chemotherapy in TP53-mutant CRC. Pacritinib shows potential for clinical application in the treatment of TP53-mutant CRC.

Radiochemotherapy-induced oral mucositis (OM) is a common oral complication in patients with tumors following head and neck radiotherapy or chemotherapy. Erosion and ulcers are the main features of OM that seriously affect the quality of life of patients and even the progress of tumor treatment. To date, differences in clinical prevention and treatment plans for OM have been noted among doctors of various specialties, which has increased the uncertainty of treatment effects. On the basis of current research evidence, this expert consensus outlines risk factors, clinical manifestations, clinical grading, ancillary examinations, diagnostic basis, prevention and treatment strategies and efficacy indicators for OM. In addition to strategies such as basic oral care, anti-inflammatory and analgesic agents, anti-infective agents, pro-healing agents, and photobiotherapy recommended in previous guidelines, we also emphasize the role of traditional Chinese medicine in OM prevention and treatment. This expert consensus aims to provide references and guidance for dental physicians and oncologists in formulating strategies for OM prevention, diagnosis, and treatment, standardizing clinical practice, reducing OM occurrence, promoting healing, and improving the quality of life of patients.
Humans ; Chemoradiotherapy/adverse effects* ; Consensus ; Risk Factors ; Stomatitis/etiology*

Through the report of 4 cases of occupational heatstroke among sanitation workers working in high-temperature weather, this study analyzes the risk of occupational heatstroke among workers in the environmental sanitation industry working in high-temperature weather, and provides scientific suggestions for standardizing occupational health management, safeguarding the health rights and interests of workers, and preventing the occurrence of occupational heatstroke in summer. Through case analysis, we aim to raise high awareness of the occupational health of sanitation workers in the whole society, in order to provide a scientific and healthy working environment for sanitation workers and promote their physical and mental health.

Through the report of 4 cases of occupational heatstroke among sanitation workers working in high-temperature weather, this study analyzes the risk of occupational heatstroke among workers in the environmental sanitation industry working in high-temperature weather, and provides scientific suggestions for standardizing occupational health management, safeguarding the health rights and interests of workers, and preventing the occurrence of occupational heatstroke in summer. Through case analysis, we aim to raise high awareness of the occupational health of sanitation workers in the whole society, in order to provide a scientific and healthy working environment for sanitation workers and promote their physical and mental health.

OBJECTIVE: To analyze the relationship between hemoglobin(Hb) level on admission and survival prognosis of patients with hip fracture. METHODS: From February 2016 to October 2018, 249 elderly patients with hip fracture were surgically treated including 62 males and 187 females;the age ranged from 60 to 91(73.67±10.52) years;the time from injury to operation was (6.79±2.27) d. The clinical and laboratory examination results were collected. The Hb level at admission and the mortality at 30, 90, 180 and 360 days after operation were observed. According to the Hb level at admission, the patients were divided into Hb<120 g/L and Hb≥120 g/L groups. The survival conditions of the two groups at 30, 90, 180 and 360 days after operation were compared and analyzed. Logistic regression was used to analyze the effect of Hb level on death 30, 90, 180 and 360 days after operation. RESULTS: The mortality rates at 30, 90, 180 and 360 days after operation were 5.22%, 9.24%, 16.87% and 20.48% respectively. The level of Hb at admission was a risk factor for prognosis and death 30, 90, 180 and 360 days after operation(P<0.05). The OR(95% CI) were 2.431(1.475-4.006), 2.625(1.468-4.695), 2.276(1.320-3.925) and 2.082(1.221-3.551) respectively. CONCLUSION The level of Hb at admission can affect the survival and prognosis of elderly patients with hip fracture. We should further study how to manage the level of Hb before operation.
Aged ; Aged, 80 and over ; Female ; Hemoglobins/analysis* ; Hip Fractures/surgery* ; Hospitalization ; Humans ; Male ; Middle Aged ; Prognosis ; Retrospective Studies ; Risk Factors

Objective:To explore the effect of scenario simulation nursing in fundus fluorescein angiography (FFA) examination of preschool children.Methods:From January 2017 to March 2021, 98 preschool children who underwent FFA examination in the Fluorescence Contrast Room of Shanxi Eye Hospital were selected as the research object. Children from 2017 to December 2018 were in the control group with routine nursing, and children from January 2019 to March 2021 were in the experimental group with scenario simulation nursing. The incidence of adverse reactions and satisfaction with cooperation were compared between the two groups of children.Results:The incidence of adverse reactions in children in the experimental group was 2.00%, which was lower than 16.67% in children in the control group. The satisfaction with cooperation in the experimental group was 94.0%, which was higher than 79.2% in the control group. The differences were all statistically significant ( P<0.05) . Conclusions:The application of scenario simulation nursing in FFA examination of preschool children can effectively reduce the incidence of adverse reactions in children and improve the satisfaction of children with cooperation during the examination.

Objective:To explore the reproductive health status of the female street cleaners in Chaoyang district of Beijing and its influencing factors.Methods:In July 2018, a total of 647 questionnaires were sent out to female road cleaning and sanitation workers in the whole district, 613 of which were valid, with an effective rate of 94.7%. Frequency or percentage (%) is used for statistical description of counting data, and mean standard deviation is used for measurement data. The influencing factors were analyzed by 2 test.Results:The average age of 613 female road sweepers in Chaoyang District of Beijing was 42.01 (SD=6.69) years old, including 535 married female workers (87.28%) , 356 middle school and below educated (58.08%) , 292 non Beijing registered (47.63%) , accounting for (/613) , (/613) female workers working hours >8 hours per day 110 (17.94%) , weekly rest <2 days 341 (55.63%) . 144 (23.49%) women workers did not have regular gynecological examination, 119 (19.41%) had reproductive tract infections, 177 (28.87%) had abnormal menstruation in recent 6 months. Drinking, sexual behavior outside marriage, night shift and job satisfaction were all the influencing factors ( P<0.05) . The increasing age, working years, drinking, household registration in other places and the decreasing satisfaction of women workers＇ rights and interests protection were all the influencing factors ( P<0.05) . Conclusion:The reproductive health status of female road sweepers in Chaoyang District of Beijing is not optimistic.

Objective:To explore the reproductive health status of the female street cleaners in Chaoyang district of Beijing and its influencing factors.Methods:In July 2018, a total of 647 questionnaires were sent out to female road cleaning and sanitation workers in the whole district, 613 of which were valid, with an effective rate of 94.7%. Frequency or percentage (%) is used for statistical description of counting data, and mean standard deviation is used for measurement data. The influencing factors were analyzed by 2 test.Results:The average age of 613 female road sweepers in Chaoyang District of Beijing was 42.01 (SD=6.69) years old, including 535 married female workers (87.28%) , 356 middle school and below educated (58.08%) , 292 non Beijing registered (47.63%) , accounting for (/613) , (/613) female workers working hours >8 hours per day 110 (17.94%) , weekly rest <2 days 341 (55.63%) . 144 (23.49%) women workers did not have regular gynecological examination, 119 (19.41%) had reproductive tract infections, 177 (28.87%) had abnormal menstruation in recent 6 months. Drinking, sexual behavior outside marriage, night shift and job satisfaction were all the influencing factors ( P<0.05) . The increasing age, working years, drinking, household registration in other places and the decreasing satisfaction of women workers＇ rights and interests protection were all the influencing factors ( P<0.05) . Conclusion:The reproductive health status of female road sweepers in Chaoyang District of Beijing is not optimistic.

Objective:To provide Parkinson's patients with health education consultation and personalized rehabilitation programs through the construction and standardized management of Parkinson's care and nursing studio, and to improve the quality of continuous rehabilitation of Parkinson's patients after discharge.Methods:Using the convenient sampling method, 168 patients who attended the Parkinson Care and Nursing Studio in Beijing Tiantan Hospital from April 2018 to June 2019 were selected as the subjects. Parkinson's care and nursing studio was set reasonably, a standardized management system was established, the service objects in the process of diagnosis and treatment were clarified, and the work content of the nursing studio was determined. The Parkinson's care and nursing studio team was led by the head nurse of the Department of Dyskinesia. Multidisciplinary collaboration was adopted, and there were 12 members in this team. An electronic file of the visited patient was established, and the patient's physical function and structure, the individual ability to complete tasks or actions, and the ability to participate in family and society were fully evaluated. Based on this, an objective and individualized rehabilitation training program was developed. Analyze studio workload and patients' satisfacation rate, comepare patient's medication compliance before and after intervention.Results:Since the opening of the Parkinson's Care Studio in April 2018, 12 members have been sent out in rotation, and a total of 168 patients have been treated. Parkinson's nursing care studio has a high evaluation and the very satisfied rate was 95.6%. After the intervention, the patient's medication compliance increased, and the difference was statistically significant before and after the intervention ( P<0.05) . Conclusions:The construction and standardized management of Parkinson's care and nursing studio will help improve the disease management and medication compliance of patients with Parkinson's disease, and it will be beneficial to the improvement of nurses' own value.