on postoperative parathyroid function. Traditional open surgery and laparoscopic surgery are common treatments for thyroid cancer patients, this paper aims to explore their effects on the levels of interleukin-6 (IL-6), tumor necrosis factor-α (TNF-α), and galectin-3 (Gal-3) in patients with thyroid cancer. The clinical data of patients with thyroid cancer who received surgery in our hospital from September 2017 to February 2020 were collected. In total, 106 cases that met the inclusion and exclusion criteria were included. The patients were then allocated into two groups according to the surgery received, including a study group (56 cases treated with endoscopy) and a basic group (50 cases treated with traditional open surgery). Rehabilitation indicators and inflammatory cytokines were compared between the two groups. There was no significant difference in the number of intraoperative lymph node dissections (P>0.05), postoperative complication rate (16.08% 20.00%, P>0.05), and 6-month rate of recurrence or metastasis (P>0.05) beive inflammation in the patient to a certain extent. Moreover, laparoscopic treatment can increase postoperative cosmetic satisfaction, reduce the occurrence of postoperative complications and recurrence rate, and improve the patient's prognosis. The use of laparoscopic treatment can reduce the amount of intraoperative blood loss in patients with thyroid cancer, effectively reduce the degree of postoperative pain, and inhibit postoperative inflammation in the patient to a certain extent. Moreover, laparoscopic treatment can increase postoperative cosmetic satisfaction, reduce the occurrence of postoperative complications and recurrence rate, and improve the patient's prognosis. Triple-negative breast cancer (TNBC) is a highly heterogeneous and aggressive disease. Developing new candidate biomarkers for chemotherapy response and possible therapeutic targets has become an urgent clinical need. Small ubiquitin-like modifiers (SUMOs) mediate post-translational modifications (SUMOylation) has been shown to be involved in numerous biological processes. https://www.selleckchem.com/products/aminoguanidine-hydrochloride.html However, the role of SUMOylation in TNBC has yet to be elucidated. The mRNA expression of SUMO1/2/3 was analyzed by the Cancer Genome Atlas (TCGA) and Gene Expression Omnibus database (GEO) databases (N=412). We also evaluated the SUMO1/2/3 protein expression in 212 TNBC patients using immunohistochemical (IHC) staining method. A classifier with Least absolute shrinkage and selection operator (LASSO) Cox regression model was then built based on the associations between the expression of SUMO1/2/3 proteins and the disease-free survival (DFS) of TNBC patients. Elevated SUMO1/2/3 levels were indicated to be associated with a poorer overall survival (OS) and DFS for TNBC patients. With the LASSO model, we built a classifier based on the IHC scores of SUMO1/2/3 proteins and named it the 'SB classifier'. Patients with SB classifier-defined high score were found to have an unfavorable response to chemotherapy [hazard ratio (HR) 4.04, 95% confidence interval (CI) 2.14-7.63; P<0.0001]. A nomogram was then developed to identify which patients might benefit from chemotherapy. Finally, our results also suggested that the activation of SUMOylation pathway in TNBC might be induced by MYC signaling. We constructed a reliable prognostic and predictive tool for TNBC patients treated with chemotherapy, which could facilitate individualized counseling and management. We constructed a reliable prognostic and predictive tool for TNBC patients treated with chemotherapy, which could facilitate individualized counseling and management. Laparoscopic distal pancreatosplenectomy is an effective and safe surgical modality for treating benign and borderline distal pancreatic tumors, but rarely for pancreatic cancer. This study aimed to compare the feasibility and safety of laparoscopic and open radical antegrade modular pancreatosplenectomy for pancreatic cancer. Fifty-one patients with pancreatic cancer who underwent radical antegrade modular pancreatosplenectomy at Ningbo Medical Center Lihuili Hospital between January 2014 and July 2018 were enrolled. 20 patients underwent laparoscopic radical antegrade modular pancreatosplenectomy and 31 patients received open radical antegrade modular pancreatosplenectomy. Postoperative and short-term outcomes of the two groups of patients were analyzed. The mean operation time, length of postoperative hospital stay, and overall postoperative morbidity were similar in the two groups (P>0.05). The laparoscopic radical antegrade modular pancreatosplenectomy group lost less blood (252.5±198.3 472.6cancer. The main mechanism of keloid formation is that keloid fibroblasts (KFs) apoptosis is inhibited, leading to excessive proliferation. Transforming growth factor-β1 (TGF-β1) is a key signal molecule in the process of regulating cell fibrosis. This paper discusses the effect of adipose-derived stem cell exosomes (ADSCs-EXO) on the proliferation and apoptosis of KFS and its possible mechanism, in order to provide reference for the clinical intervention of hypertrophic scar. ADSCs were isolated and cultured from human adipose tissue, the supernatant was collected, and the exosomes secreted by ADSCs-EXO were extracted by ultracentrifugation. At the same time, KFs were cultured from human keloid tissue to P3 generation, and then divided into four groups control group, experimental group A, experimental group B and experimental group C. KFs were then cultured with four concentrations of ADSCs-EXO (0, 1, 10, and 100 µg/mL, respectively). After 24 hours, cells in each group were taken to detect the following prolifethree kinds of mRNA and protein decreased with the increase of ADSCs-EXO concentration, and the differences were statistically significant (P<0.05). ADSCs-EXO may inhibit the proliferation and migration, and promote the apoptosis of KFs by inhibiting the expression of the TGF-β1/Smad pathway. ADSCs-EXO may inhibit the proliferation and migration, and promote the apoptosis of KFs by inhibiting the expression of the TGF-β1/Smad pathway.