Overview of endoscopic biliary stenting in malignant obstructive jaundice.

This article discusses Wang 's essay. Endoscopic biliary stenting, a less invasive alternative to surgery, is effective for malignant obstructive jaundice. This article summarizes the pathophysiology of biliary obstruction, the technical aspects of stenting, and the clinical outcomes.

FBXW7 Directly Ubiquitinates and Degrades CTNNB1 Mediating the Suppression of ENKUR in Endometrial Cancer.

Enkurin (ENKUR) is a tumor suppressor in some malignancies. However, its role in endometrial cancer (EC) remains unknown. Here, we firstly observed that reduced ENKUR expression promotes progression and poor prognosis in EC.

Impact of immunotherapy on liver metastasis.

This editorial discusses the article "Analysis of the impact of immunotherapy efficacy and safety in patients with gastric cancer and liver metastasis" published in the latest edition of the . Immunotherapy has achieved outstanding success in tumor treatment. However, the presence of liver metastasis (LM) restrains the efficacy of immunotherapy in various tumors, including lung cancer, colorectal cancer, renal cell carcinoma, melanoma, and gastric cancer.

Identification of prognostic biomarkers for cholangiocarcinoma by combined analysis of molecular characteristics of clinical MVI subtypes and molecular subtypes.

Cholangiocarcinoma (CCA) is widely noted for its high degree of malignancy, rapid progression, and limited therapeutic options. This study was carried out on transcriptome data of 417 CCA samples from different anatomical locations. The effects of lipid metabolism related genes and immune related genes as CCA classifiers were compared.

Electrical Sympathetic Neuromodulation Protects Bone Marrow Niche and Drives Hematopoietic Regeneration during Chemotherapy.

The sympathetic nervous system (SNS) of the bone marrow regulates the regeneration and mobilization of hematopoietic stem cells. Chemotherapy can damage bone marrow SNS, which impairs hematopoietic regeneration and aggravates hematologic toxicities. This leads to long-term bone marrow niche damage and increases mortality in patients undergoing chemotherapy.

Panax notoginseng saponins prevent colitis-associated colorectal cancer via inhibition IDO1 mediated immune regulation.

Colorectal cancer (CRC) is the third most lethal cancer and leading cause of cancer mortality worldwide. A key driver of CRC development is colon inflammatory responses especially in patients with inflammatory bowl disease (IBD). It has been proved that Panax notoginseng saponins (PNS) have anti-inflammatory, anti-oxidant and anti-tumor effects.

Incidence of postoperative pancreatic fistula after using a defined pancreaticojejunostomy technique for laparoscopic pancreaticoduodenectomy: A prospective multicenter study on 1033 patients.

Objective: This prospective multicenter study aimed to study the incidence of postoperative pancreatice fistula using a defined technique of pancreaticojejunostomy (PJ) in laparoscopic pancreaticoduodenectomy (LPD).

Background: PJ is a technically challenging and time-consuming procedure in LPD. Up to now, only a few small sample size studies have been reported on various PJ techniques in LPD, none of which has widely been accepted by surgeons.

Undifferentiated embryonal sarcoma of the liver with epithelioid features in an adult patient: A case report.

Introduction: Undifferentiated embryonal sarcoma of the liver (UESL) is a rare form of liver malignancy, with most cases reported in the pediatric population. This disease is extremely uncommon in adults. Herein, we report the first case of UESL with epithelioid features in an adult patient.

NAP1L1 targeting suppresses the proliferation of nasopharyngeal carcinoma.

Nucleosome assembly protein 1-like 1 (NAP1L1) is significantly involved in the development of various cancers. However, its role in the molecular mechanism of nasopharyngeal carcinoma (NPC) remains undetermined. In this study, we detected the upregulated expression of NAP1L1 mRNA and protein levels by quantitative polymerase chain reaction and Western blot analysis in NPC cell lines.

Surface Epitaxial Nano-Topography Facilitates Biomineralization to Promote Osteogenic Differentiation and Osteogenesis.

Biomimetic modification of hydroxyapatite on a polymer surface is a potent strategy for activating biological functions in bone tissue engineering applications. However, the polymer surface is bioinert, and it is difficult to introduce a uniform calcium phosphate (CaP) layer. To overcome this limitation, we constructed a specific nano-topographical structure onto a poly(ε-caprolactone) substrate via surface-directed epitaxial crystallization.

[Preliminary study on memory function of Sorbus aucuparia suspension cell to biotic stress].

Plants have a memory function for the environmental stress they have suffered. When they are subjected to repeated environmental stress, they can quickly and better activate the response and adaptation mechanism to environmental stress, thus realizing long-term stable reproduction. However, most of the relevant studies are applied to crops and Arabidopsis thaliana rather than medicinal plants about the improvement of plant growth status and the effect on phytoalexin biosynthesis.

Novel dibenzofuran and biphenyl phytoalexins from Sorbus pohuashanensis suspension cell and their antimicrobial activities.

Two novel sulfur-containing dibenzofurans, sorbusins A (1) and B (2), two unprecedented biphenyl glycosides, 2'-hydroxyaucuparin 2'-O-ɑ-L-rhamnoside (3) and noraucuparin 5-O-ɑ-L-rhamnoside (4), and four known analogues (5-8), were isolated from Sorbus pohuashanensis suspension cell induced by yeast extract. Their structures were elucidated based on spectroscopic analyses and quantum calculation of C NMR data. Structurally, compound 1 possessed a rare naturally occurring benzothiazole moiety and represents the first example of thiazole fused dibenzofuran.

Endoscopic Nasogallbladder Drainage Combined with Laparoscopic Surgery for Type I Mirizzi Syndrome with Acute Cholecystitis: A Case Series Report.

Objective: To investigate the safety and feasibility of endoscopic nasogallbladder drainage (ENGBD) combined with laparoscopic surgery for Mirizzi syndrome type I with acute cholecystitis.

Methods: An analysis of 4 patients with type I Mirizzi syndrome with acute cholecystitis admitted to the First Hospital of Jilin University.

Results: The patients underwent ENGBD, and laparoscopic surgery was evaluated postoperatively.

Corrigendum: The ATP-P2X Signaling Axis Is an Essential Sentinel for Intracellular Pathogen-Induced Inflammasome Activation.

[This corrects the article DOI: 10.3389/fcimb.2018.

Group A Streptococcus Subcutaneous Infection-Induced Central Nervous System Inflammation Is Attenuated by Blocking Peripheral TNF.

Group A streptococcus (GAS) infection causes a strong inflammatory response associated with cytokine storms, leading to multiorgan failure, which is characterized as streptococcal toxic shock syndrome. However, little is known about GAS subcutaneous infection-mediated brain inflammation. Therefore, we used a bioluminescent GAS strain and reporter mice carrying firefly luciferase under transcriptional control of the nuclear factor-kappa B (NF-κB) promoter to concurrently monitor the host immune response and bacterial burden in a single mouse.

[Jasmonate signal pathway involved in phytoalexin biosynthesis in Sorbus aucuparia cell elicited by Hpa1].

The Harpin protein Hpa1 can induce defense responses in plant. This study aimed at investigating the role of jasmonate (JA) signal pathway in the process of biosynthesis of secondary metabolite in Sorbus aucuparia cell eliciting by Hpa1 crude extract (Hpa1 CE). The results showed that Hpa1 crude extract (Hpa1 CE) could induce phytoalexin synthesis in S.

The ATP-P2X Signaling Axis Is an Essential Sentinel for Intracellular Pathogen-Induced Inflammasome Activation.

infection (CDI) is the leading cause of nosocomial infection in hospitalized patients receiving long-term antibiotic treatment. An excessive host inflammatory response is believed to be the major mechanism underlying the pathogenesis of infection, and various proinflammatory cytokines such as IL-1β are detected in patients with infection. IL-1β is known to be processed by caspase-1, a cysteine protease that is regulated by a protein complex called the inflammasome, which leads to a specialized form of cell death called pyroptosis.

[Assessment of soil fertility for cultivation of Chinese herbal medicines].

The soil fertility has great impacts on the yielding of Chinese medicinal materials, as well as the generation of major components. The practices showed that soil fertility has been decayed with the growth of cultivation years,which is leading to adverse effect on quality and quantity of Chinese medicinal materials. However, there was a lack of domestic unified standard for assessment of soil fertility of Chinese medicinal material cultivation, which has seriously limited the soil management and quality control.

Synergistic anti-tumor efficacy of sorafenib and fluvastatin in hepatocellular carcinoma.

Drug resistance to sorafenib is common in patients with hepatocellular carcinoma(HCC). We examined the effects of a combination of sorafenib and fluvastatin on HCC using in vitro and in vivo models. The dual treatment induced apoptosis and reduced cellular viability in HCC more effectively than either drug alone.

Quantitative PPARγ expression affects the balance between tolerance and immunity.

PPARγ modulates energy metabolism and inflammation. However, its specific functions in the balance of immunity in vivo have been explored incompletely. In this study, by the age of 14 mo, Pparg(C/-) mice with PPARγ expression at 25% of the normal level exhibited high autoantibody levels and developed mesangial proliferative glomerulonephritis, which resembled systemic lupus erythematosus (SLE)-like autoimmune disease.

A new family of 1D, 2D and 3D frameworks aggregated from Ni5, Ni4 and Ni7 building units: synthesis, structure, and magnetism.

Three new Ni(ii)-clusters based on a Y-shaped ligand (biphenyl-3,4',5-tricarboxylate, H3BPT), [Ni5(HBPT)4(OH)2(H2O)12]n (), [Ni4(BPT)2(OH)2(H2O)6]n·4nH2O (), and [Ni7(BPT)2(1,4-bib)2(OH)6(HCO2)2]n·3nH2O () (1,4-bib = 1,4-bi(1H-imidazol-1-yl)benzene), have been synthesized under solvothermal conditions. They were studied by infrared spectroscopy (IR), single crystal X-ray diffraction, thermogravimetric analysis (TGA), and magnetochemistry. The complexes contain low nuclear Ni-clusters as building units (BUs).

A three-dimensional mixed-valence Cu(II)/Cu(I) coordination polymer constructed from biphenyl-3,4',5-tricarboxylate and 1,4-bis(1H-imidazol-1-yl)benzene ligands.

Coordination polymers (CPs) built by coordination bonds between metal ions/clusters and multidentate organic ligands exhibit fascinating structural topologies and potential applications as functional solid materials. The title coordination polymer, poly[diaquabis(μ4-biphenyl-3,4',5-tricarboxylato-κ(4)O(3):O(3'):O(4'):O(5))tris[μ2-1,4-bis(1H-imidazol-1-yl)benzene-κ(2)N(3):N(3')]dicopper(II)dicopper(I)], [Cu(II)2Cu(I)2(C15H7O6)2(C12H10N4)3(H2O)2]n, was crystallized from a mixture of biphenyl-3,4',5-tricarboxylic acid (H3bpt), 1,4-bis(1H-imidazol-1-yl)benzene (1,4-bib) and copper(II) chloride in a water-CH3CN mixture under solvothermal reaction conditions. The asymmetric unit consists of two crystallographically independent Cu atoms, one of which is Cu(II), while the other has been reduced to the Cu(I) ion.