S1P/S1PR2 promote pancreatic stellate cell activation and pancreatic fibrosis in chronic pancreatitis by regulating autophagy and the NLRP3 inflammasome.

Sphingosine-1-phosphate (S1P) is a bioactive lipid molecule that governs various functions by embedding its receptor, S1PR, in different cells. Chronic pancreatitis (CP) is characterized by pancreatic fibrosis via activation of pancreatic stellate cells (PSCs). However, the effect of S1P on CP and PSC activation is still unknown.

Saikosaponin D Attenuates Pancreatic Injury Through Suppressing the Apoptosis of Acinar Cell via Modulation of the MAPK Signaling Pathway.

Chronic pancreatitis (CP) is a progressive fibro-inflammatory syndrome. The damage of acinar cells is the main cause of inflammation and the activation of pancreatic stellate cells (PSCs), which can thereby possibly further aggravate the apoptosis of more acinar cells. Saikosaponind (SSd), a major active ingredient derived from Chinese medicinal herb bupleurum falcatum, which exerted multiple pharmacological effects.

Chaihu Guizhi Ganjiang Decoction Ameliorates Pancreatic Fibrosis via JNK/mTOR Signaling Pathway.

Pancreatic fibrosis is a pathological characteristic of chronic pancreatitis (CP) and pancreatic cancer. Chaihu Guizhi Ganjiang Decoction (CGGD) is a traditional Chinese medicine, which is widely used in the clinical treatment of digestive diseases. However, the potential anti-fibrosis mechanism of CGGD in treating CP remains unclear.

Role of NLR family pyrin domain-containing 3 inflammasome in the activation of pancreatic stellate cells.

NLRP3 inflammasome activation plays an important role in the development of pancreatic fibrosis. However, it is unclear whether the activation of the NLRP3 inflammasome is directly involved in the activation of Pancreatic stellate cells (PSCs). The aim of this study was to investigate the role and mechanism of the NLRP3 inflammasome in the activation of PSCs.

Saikosaponin A inhibits the activation of pancreatic stellate cells by suppressing autophagy and the NLRP3 inflammasome via the AMPK/mTOR pathway.

Pancreatic stellate cells (PSCs) are the main effector cells in the development of pancreatic fibrosis. Finding substances that inhibit PSC activation is an important approach to inhibiting pancreatic fibrosis. Saikosaponin A (SSa) has numerous pharmacological activities, but its effect on PSCs remains unknown.

Modified Da-chai-hu Decoction regulates the expression of occludin and NF-κB to alleviate organ injury in severe acute pancreatitis rats.

Modified Da-chai-hu Decoction (MDD), a traditional Chinese medicinal formulation, which was empirically generated from Da-chai-hu decoction, has been utilized to treat severe acute pancreatitis (SAP) for decades. The aim of the present study was to explore its potential organprotective mechanism in SAP. In the present study, rat SAP model was induced by retrograde injection of 3.

Saikosaponin d ameliorates pancreatic fibrosis by inhibiting autophagy of pancreatic stellate cells via PI3K/Akt/mTOR pathway.

Chronic pancreatitis is characterized by pancreatic fibrosis, associated with excessive activation of pancreatic stellate cells (PSCs) and increased expression of transforming growth factor-β1 (TGF-β1). Recently, our studies have shown that autophagy inhibitor could inhibit PSCs activation and reduce collagen secretion. Saikosaponin d (SSd), the major active component of bupleurum falcatum (a medicinal plant), has anti-fibrosis effects in liver.

FTY720 inhibits the activation of pancreatic stellate cells by promoting apoptosis and suppressing autophagy via the AMPK/mTOR pathway.

Aims: Pancreatic stellate cells (PSCs) play a critical role in the development of pancreatic fibrosis. Any agents that can affect PSC activation could become potential candidates for treating pancreatic fibrosis. FTY720 can attenuate chronic pancreatic fibrosis by suppressing T-cell infiltration, but its effect on PSCs remains unknown.

Identification of key microRNAs and their targets in exosomes of pancreatic cancer using bioinformatics analysis.

Pancreatic cancer (PC) is one of the most lethal tumors, due to late diagnosis and limited surgical strategies. It has been reported that serum exosomal microRNAs (S-Exo-miRNAs) play a pivotal role as signaling molecules and serve as noninvasive diagnosis methods for PC. The combination of S-Exo-miRNAs with the corresponding target also plays an important role in the tumor microenvironment.

Neoadjuvant chemotherapy versus neoadjuvant chemoradiotherapy for cancer of the esophagus or the gastroesophageal junction: A meta-analysis based on clinical trials.

Background: The benefit of neoadjuvant chemotherapy and neoadjuvant chemoradiotherapy for treating cancer of the esophagus or the gastroesophageal junction remains controversial. In the present study, we conducted a comprehensive meta-analysis to examine the efficacy of these two management strategies.

Methods: The MEDLINE (PubMed), SinoMed, Embase, and Cochrane Library databases were searched for eligible studies.

Resveratrol alleviates sepsis-induced acute lung injury by suppressing inflammation and apoptosis of alveolar macrophage cells.

Sepsis is a major cause of death in intensive care units. The purpose of this study was to investigate the effect of resveratrol (RSV) on sepsis-induced acute lung injury (ALI). The underlying molecular mechanisms were deciphered by both and experiments.

Inhibiting autophagy promotes collagen degradation by regulating matrix metalloproteinases in pancreatic stellate cells.

Aims: Autophagy is an intracellular metabolic process that degrades and recycles own constituents to maintain homeostasis and supply substrates. Disruption of collagen degradation is one of the pathogenesis of pancreatic fibrosis. In this study, we investigated the effects of inhibiting autophagy on the collagen degradation of PSCs.

Bayesian network meta-analysis of the effects of single-incision laparoscopic surgery, conventional laparoscopic appendectomy and open appendectomy for the treatment of acute appendicitis.

The present study aimed to systematically evaluate the effectiveness of single-incision laparoscopic surgery (SILS), conventional laparoscopic appendectomy (CLA) and open appendectomy (OA) for the treatment of acute appendicitis. PubMed and Embase databases were systematically searched to identify relevant studies comparing the effectiveness of different appendectomy methods for treating acute appendicitis published prior to April 2016. ADDIS 1.

Ginkgo biloba extract EGb 761-induced upregulation of LincRNA-p21 inhibits colorectal cancer metastasis by associating with EZH2.

EGb 761, the standard ginkgo biloba extract, is frequently prescribed in traditional Chinese medicine. Currently, there is no research focusing on its role in human colorectal cancer progression. In our study, we determined the anti-metastatic effect of EGb 761 on colorectal cancer cells and further explored the potential underlying regulatory mechanism.

Modified Xiaochaihu Decoction () Promotes Collagen Degradation and Inhibits Pancreatic Fibrosis in Chronic Pancreatitis Rats.

Objective: To investigate the effect of Modified Xiaochaihu Decoction (MXD, ) on collagen degradation in rats with chronic pancreatitis (CP).

Methods: Rats were injected dibutyltin dichloride (DBTC, 7 mg/kg of body weight) into the right caudal vein to induce CP model. Thirty heallhy male Wistar rats were randomly divided into three groups by a random number table: the control, the model and the treatment groups.

Amygdalin improves microcirculatory disturbance and attenuates pancreatic fibrosis by regulating the expression of endothelin-1 and calcitonin gene-related peptide in rats.

Background: The pathogenesis of chronic pancreatitis (CP) is a complex process of interaction between tissue injury and repair, which involves microcirculatory disturbance. Amygdalin, an effective component extracted from Semen Persicae (a kind of Chinese herbal medicine), can decrease blood viscosity and improve microcirculation. In this study, we investigated the therapeutic effects of amygdalin on pancreatic fibrosis in rats with CP.

Surgical strategies in the treatment of chronic pancreatitis: An updated systematic review and meta-analysis of randomized controlled trials.

Background: Chronic pancreatitis (CP) is a common and frequently occurring disease. Pancreaticoduodenectomy (PD), pylorus-preserving pancreaticoduodenectomy (PPPD), and duodenum-preserving pancreatic head resection (DPPHR) are important treatment options for patients with chronic pancreatitis. The Beger and Frey procedures are 2 main duodenum-preserving techniques in duodenum-preserving pancreatic head resection (DPPHR) strategies.

Study of Evodia hot compress plus electro-acupuncture in patients who have undergone abdominal surgery.

Background: The importance of postoperative gastrointestinal function recovery is being increasingly recognized. In this multi-center randomized controlled study, we evaluated the efficacy and safety of Evodia hot compress (ECS) plus electro-acupuncture (EA) for patients who developed postoperative gastrointestinal tract dysfunction after abdominal surgery.

Methods: 1009 patients who developed postoperative gastrointestinal tract dysfunction after abdominal surgery were enrolled.

Correlation and malignant transformation of MSCs with the overexpression of SIL-R/GP130 under the tumor microenvironment.

Mesenchymal stem cells (MSCs) can differentiate into chondrogenesis, osteogenesis, myocardium and nerve in specific conditions, but it may undergo malignant transformation when cultivated with tumor cells. This research was to provide preliminary experimental basis for the safe application of MSCs and seek for drugs to avoid the malignant transformation of MSCs in the treatment of tumor. Accordingly, four groups including experimental group, positive control group, negative contrast group and blank group were set.

Relationship between the degree of severe acute pancreatitis and patient immunity.

Purpose: To investigate the relationship between the APACHE II score and the immunity of patients with severe acute pancreatitis.

Methods: Clinical data were collected from 88 patients with acute pancreatitis, divided into four groups according to the severity of the disease. C-reactive protein (CRP), tumor necrosis factor-α, interleukin-6, interleukin-10, interleukin-4 and endotoxin (ET) in serum were measured on admission and then on days 3, 5, and 7.

[Effect of mesenteric lymph drainage on intestinal barrier function in rats with severe intraperitoneal infection].

Objective: To investigate the effect of mesenteric lymph drainage on intestinal barrier function in severe intraperitoneal infection (SII).

Methods: Thirty healthy male Wistar rats were randomly divided into 3 groups(model group, drainage group and control group). SII model rats were prepared by injecting E.

[Analysis of components of mesenteric lymph in rats with severe intraperitoneal infection].

Objective: To investigate the components of mesenteric lymph of the rats with severe intraperitoneal infection, and inquire into the effect of intestinal lymphatic pathway in severe intraperitoneal infection.

Methods: Twenty-four male Wistar rats were randomly divided into two groups according to random number table method, namely model group and sham group with 12 rats in each group. The rat model of severe intraperitoneal infection was reproduced by injecting artificial gastric juice and E.

Si-jun-zi decoction treatment promotes the restoration of intestinal function after obstruction by regulating intestinal homeostasis.

Intestinal obstruction is a common disease requiring abdominal surgery with significant morbidity and mortality. Currently, an effective medical treatment for obstruction, other than surgical resection or decompression, does not exist. Si-Jun-Zi Decoction is a famous Chinese medicine used to replenish qi and invigorate the functions of the spleen.