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Strategy W with regard to immunotherapy: Marketing and also leveraging anti-tumor N mobile or portable health.
8, the SLN positive rate was 24.6% (29/118), and the false-negative rate was 2.5% (3/118). There were 24 cases (20.3%) developed clinically positive metastasis, including 7 cases displayed distant metastasis combined with lymph node metastasis (5.9%), 8 cases with clinically positive lymph node metastasis alone (6.8%), and 9 cases with distant metastasis (7.6%). There were 33 patients in stage Ⅰ, 56 patients in stage Ⅱ and 29 patients in stage Ⅲ, with a 5-years overall survival rate of 69.5%. The Breslow depth is an independent risk factor of SLN positive. While Breslow depth, SLN status, SLN positive number and clinically detectable metastasis are independent prognostic factors of the overall survival (P less then 0.05). Conclusions Patients without clinically positive regional lymph node metastasis under imaging and physical examinations, SLNB can provide accurate pathologic staging and play an accurate prediction role in the prognostic evaluation. SLNB should be carried out routinely in clinical practice.Objective To discuss the safety and feasibility of transradial access (TRA) in performing peripheral arterial intervention. Methods The clinical data of the patients underwent peripheral vascular intervention via TRA in our hospital from September 2017 to March 2019 were reviewed. The success rate of radial artery puncture and subsequent operation after puncture, and related postoperative complications within 30 days were analyzed. Results The clinical data of 112 peripheral arterial intervention procedures via TRA performed on 106 patients were reviewed, including transcatheter arterial chemoembolization in 83 cases, bronchial arterial infusion in 4 cases, pelvic tumor embolization in 11 cases and 14 other cases. The success rate of all interventional punctures was 97.3% (109/112), the operative success rate of interventional procedures was 98.2% (107/109). The TRA operation was failed in 5 patients, who were then converted to receive the femoral artery puncture and complete successfully. The severe complication of the operation was aortic dissection (2 cases). Minor complications included 2 cases of radial artery occlusion, radial artery spasm, arm pain and puncture point hematoma for each case. The severe complication and the minor complication rates were 1.8% (2/112) and 4.5% (5/112), respectively. Sixteen emergency operations were performed successfully, and no complication occurred. Conclusion The TRA is a clinically safe and feasible approach for peripheral arterial interventional procedure.Objective To explore the feasibility, safety and effectiveness of anatomical partial lobectomy. Methods The clinical data of 3 336 patients with lung nodules underwent anatomical partial lobectomy in our center from November 2013 to November 2019 were retrospectively analyzed. We set the safety margin distance according to the imaging feature of the lesion. The surgeons then anatomically detached the major vessels and bronchus in this region, resected the targeted lung tissue along the plane, and completed the resection of anatomical pulmonary lobe and clean and sampling of systemic lymph nodules. Results A total of 668 cases were multiple nodules and 2 668 cases were solitary pulmonary nodules. According to the postoperative pathological results, 283 cases were benign, 1 197 cases were preinvasive lesions (including 38 cases of atypical adenomatous hyperplasia, 445 cases of adenocarcinoma in situ and 714 cases of minimally invasive adenocarcinoma), 1 713 cases were invasive adenocarcinoma, 73 cases were non-adenocarcinoma and 70 cases were metastatic carcinoma. Among 1 786 invasive primary lung cancers, 11 cases received preoperative neoadjuvant chemotherapy, and their postoperative pathologic diagnoses were stage ypIA. Other 1 775 cases who did not receive postoperative neoadjuvant treatment included 1 587 cases in stage ⅠA, 112 cases in stage ⅠB, 3 cases in stage ⅡA, 18 cases in stage ⅡB, 37 cases in stage ⅢA, 9 cases in stage ⅢB, 9 cases in stage Ⅳ. The average operation time was (127.3±55.3) minutes, and the mean postoperative hospital stay was (4.8±2.4) days. The incidence rate of complications (grade>2) was 1.1%(38/3 336), and no death occurred during 30 days after operation. Conclusion Anatomic partial lobectomy has good clinical applicability, safety and effectiveness, which is worthy of clinical application and recommendation.Objective To explore the clinicopathological characteristics and prognosis of patients with ovarian metastases from colorectal cancer. Methods A total of 122 female patients with ovarian metastases from colorectal cancer underwent treatment in Cancer Hospital, Chinese Academy of Medical Sciences between 2010 and 2015 were recruited. The clinicopathological features, treatment details and survival data of these patients were retrospectively analyzed. Kaplan-Maier method was used for survival analysis, log rank test and Cox proportional hazards model were used for prognostic factor analysis. Results The median overall survival (OS) was 19.7 months. The 1-year, 3-years and 5-years OS rates were 72.1%, 24.7% and 9.9%, respectively. A total of 99 (81.1%) patients underwent oophorectomy. read more The median OS of patients who underwent oophorectomy was 21.9 months, significantly longer than 10.3 months of patients without oophorectomy (P less then 0.01). Ovary as the only site of metastasis, primary tumor resection, and oophorectomy were associated with improved survival (all P less then 0.01). Primary tumor resection and oophorectomy were independent prognostic factors for OS (both P less then 0.01). Conclusion Patients with ovarian metastases from colorectal cancer might acquire a survival benefit from surgical resection of the primary tumor and ovaries.Objective To evaluate 5-years breast cancer-specific survival (CCS) by age, and the relationship of age at diagnosis and the risk of breast cancer mortality. Methods Medical records of 3 470 resident patients diagnosed with primary, invasive female breast cancer between January 1, 2006 and December 31, 2010 in four hospitals in Beijing were reviewed and collected. All patients were followed up until December 31, 2018 to acquire survival outcome. Five-years breast CCS of the five subgroups was estimated by the life-table method. Cox proportional hazard regression models were used to estimate hazard ratios (HRs) and 95% confidence intervals (CIs) of different levels of age stratification and breast cancer mortality, and restricted cubic spline (RCS) model was used to detect the dose-response relationship. Results The median diagnosis age among 3 470 female breast cancer patients was 53.2 years. There were 1 289 patients in the age-group of 45~54 years, with the highest proportion of 37.15%. However, only 126 pa of breast cancer mortality (nonlinear P less then 0.000 1). In addition, patients aged ≥65 years had significantly higher risk of breast cancer mortality in Luminal subtypes, with HR of 1.70 (95% CI 1.17~2.46) for Luminal A breast cancer and HR of 3.84 (95% CI 1.74~8.49) for Luminal B breast cancer. RCS analysis exhibited a non-linear ( "J-shaped" ) relationship between diagnosis age of female breast cancer and the risk of breast cancer mortality (nonlinear P less then 0.000 1). Conclusion Age at diagnosis is an important prognostic factor for female breast cancer, with worse outcome for both young and old patients.Objective To investigate the effect of pentraxin 3 (PTX3) on the proliferation, invasion and drug resistance of pediatric neuroblastoma cells and its mechanism. Methods si-RNA (si-RNA group), si-PTX3 (si-PTX3 group), siRNA+ pcDNA3.1 (siRNA+ pcDNA3.1 group), si-PTX3+ pcDNA3.1 (si-PTX3+ pcDNA3.1 group), siRNA+ pcDNA3.1-Toll-like receptor 4 (siRNA+ pcDNA3.1-TLR4 group) and si-PTX3+ pcDNA3.1-TLR4 (si-PTX3+ pcDNA3.1-TLR4 group) were transfected into SH-SY5Y cells. Collected 32 cases of tumor tissue and cancerous tissue in children with childhood neuromaternal cells who were treated at Zhumadian center hospital from July 2016 to August 2019. Real-time fluorescent quantitative polymerase chain (RT-qPCR) reaction and immunohistochemistry experiments were used to detect the protein expressions of PTX3 in neuroblastoma tissues and normal tissues. 5-Ethynyl-2'-deoxyuridine (EdU) was used to detect the proliferation effect of PTX3 on neuroblastoma cell SH-SY5Y. Western blot experiment was used to detect the protein expret can provide a new perspective for pediatric neuroblasts tumor diagnosis and clinical treatment.Objective To investigate the biological function of miR-758-3p and the underlying mechanism in non-small cell lung cancer (NSCLC). Methods miR-758-3p mimics was transfected to A549 NSCLC cells, miRNA control was used as a negative control, cells transfected with nucleolar and spindle associated protein 1 (NUSAP1)-overexpression vector indicated as NUSAP1 group, cells co-transfected with miR-758-3p mimics and NUSAP1-overexpression vector indicated as miR-758-3p mimics+ NUSAP1 group. The effects of miR-758-3p on the proliferation, migration and invasion abilities of A549 cells were detected by cell counting kit-8 (CCK-8) and Transwell assays, respectively. Bioinformatics and dual luciferase reporter assay were used to predict and verify the target gene of miR-758-3p. Results The expressions of miR-758-3p and NUSAP1 in A549 cells were significantly up-regulated at 24 hours after transfection with miR-758-3p mimics (P less then 0.05). Compared with the miRNA control group (1.15±0.06), the OD value of miR-758-3p mimic group (0.78±0.06) was significantly decreased at 72 hours after transfection (P less then 0.05). The number of migrated cells of miR-758-3p mimic group (119.04±11.49) was significantly lower than that of the control group (271.38±19.05) (P less then 0.05). The number of invaded cells of miR-758-3p mimic group (71.33±5.36) was significantly lower than the control group (164.30±8.11) (P less then 0.05). The result of dual-luciferase reporter assay showed that NUSAP1 was a direct target of miR-758-3p. Moreover, up-regulation of NUSAP1 abolished the inhibitory effects of miR-758-3p on the proliferation, migration and invasion abilities of A549 cells. link2 Conclusion miR-758-3p inhibits the proliferation, migration and invasion of NSCLC cells by targeting NUSAP1.Objective To estimate the incidence and mortality of corpus uteri cancer in China, 2015. link3 Methods Quality audit and evaluation of the data from 2015 cancer registration reported by 501 cancer registries were conducted, and 368 cancer registries were included in the analysis. The incidence rate and mortality rate of corpus uteri cancer were calculated according to the factors of the region (urban, rural, east, central, western), sex and age groups. The incidence and mortality of corpus uteri cancer with the 2015 population were estimated. Chinese standard population in 2000 and world Segi's population were used for the calculation of age-standardized rates (ASR) of incidence and mortality. Results In 2015, 368 cancer registries included in the analysis covered a total of 309 553 499 populations in China, accounting for 22.52% of the national population. It is estimated that there were about 68 900 new cases of corpus uteri cancer in 2015, the incidence rate was 10.28/10(5), age-standardized incidence rates by Chinese standard population (ASR China) and world standard population (ASR world) were 6.
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