Methyl jasmonate mitigates Fusarium graminearum infection in wheat by inhibiting deoxynivalenol synthesis.

Methyl jasmonate (MeJA), a plant growth regulator, coordinates a diverse array of physiological responses, including the inhibition of seed germination, modulation of secondary metabolite biosynthesis, and activation of defence responses. The external application of MeJA has been demonstrated to effectively diminish the severity of fungal diseases. Here, we unveil a novel mechanism through which exogenous MeJA alleviates Fusarium head blight (FHB) by inhibiting the synthesis of deoxynivalenol (DON) in Fusarium graminearum, rather than by enhancing the wheat resistance response.

Analysis of multi-scale effects and spatial heterogeneity of environmental factors influencing purse seine tuna fishing activities in the Western and Central Pacific Ocean.

Understanding the spatial fishing activity distribution characteristics is important for the sustainable development of fisheries. Spatial nonstationarity is always present, especially in marine ecosystems. To explore how marine environmental factors affect the fishing effort of tuna purse seine vessels, data from 2015 to 2020 on the fishing activities of these fleets and environmental variables in the Western and Central Pacific Ocean (WCPO) were analyzed.

Quantifying the spatial nonstationary response of environmental factors on purse seine tuna vessel fishing.

To investigate the spatial and temporal patterns of environmental factors influencing the activity of purse seine tuna fishing vessels, data on fishing efforts of purse seine tuna fleets and environmental factors in the Western and Central Pacific Ocean (WCPO) from 2015 to 2020 were utilized to develop a geographically weighted regression (GWR) model. The results showed that fishing activity was primarily concentrated in the area between 140°E and 175°W, and between 10°S and 5°N. The GWR model showed excellent fitting performance and was suitable for correlation analysis.

Case Report of a Female Patient with Adult-onset Still's Disease and Review of The Literature.

Background: Adult-onset Still's disease (AOSD), which presents many non-specific symptoms, such as rash leukocytosis, spiking fever, and sore throat, is a rare auto inflammatory disease. Other clinical features that are frequently observed include lymphadenopathy, arthralgia, serositis, splenomegaly, and hepatomegaly. Laboratory tests show high levels of C-reactive protein, ferritin, and erythrocyte sedimentation rate reflecting the systemic inflammatory process in AOSD patients.

Tripartite motif protein 11 (TRIM11), an oncogene for human lung cancer via the DUSP6-mediated ERK1/2 signaling pathway.

Evidence suggests that Tripartite Motif Containing 11 (TRIM11) has pro-tumor activity in human non-small cell lung cancer (NSCLC). However, the roles and underlying mechanisms of TRIM11 in NSCLC have not yet been fully elucidated. In this work, human lung cancer cell lines (A549, H446, and H1975) were transfected with siRNA or lentiviruses to knockdown or overexpress TRIM11 and dual-specificity phosphatase 6 (DUSP6).

Raddeanin A suppresses lung cancer cell proliferation via induction of apoptosis and increased production of ROS.

At present, in vitro cell experiments have confirmed that RaddeaninA can effectively inhibit the proliferation of some tumor cells, but the effect of RaddeaninA on lung cancer cells has not been observed. Therefore, this study explored its effect on lung cancer cells and its mechanism of action. Human lung cancer cell lines were treated with serum-free medium and varied concentrations of Raddeanin A.

Patterns and risk factors of peripherally inserted central venous catheter-related symptomatic thrombosis events in patients with malignant tumors receiving chemotherapy.

Objective: Peripherally inserted central venous catheter (PICC)-related thrombosis (PRT) is a serious complication that can lead to interruptions in chemotherapy and other supportive care, as well as increased hospital stay and costs. We conducted a retrospective study to evaluate the patterns of symptomatic PRT in patients with cancer undergoing chemotherapy and their risk factors.

Methods: A retrospective study of 938 PICC patients from our institution between November 2014 and July 2017 was performed.

Integrin α5 promotes migration and cisplatin resistance in esophageal squamous cell carcinoma cells.

Cisplatin, as one of the front-line chemotherapeutic drugs, is employed for the treatment of esophageal squamous cell carcinoma (ESCC). However, the occurrence of cisplatin resistance and metastasis remain as challenges in clinical therapy. To investigate the mechanism involved in cisplatin resistance, in this study, we established cisplatin resistant cell lines (Res) from Eca109 and TE-1 parental cells (Par), and we observed that fibronectin (FN)-mediated cell migration and spreading abilities are significantly increased in Res cells when compared to Par cells.

Oligomeric proanthocyanidins protects A549 cells against H2O2-induced oxidative stress via the Nrf2-ARE pathway.

Oxidative signaling and oxidative stress contribute to aging, cancer and diseases resulting from lung fibrosis. In this study, we explored the anti-oxidative potential of oligomeric proanthocyanidins (OPCs), natural flavonoid compounds. We examined the protective effects of OPCs against hydrogen peroxide (H2O2)-induced oxidative stress in non-small cell lung cancer cells (A549).

Knockdown of TRIM65 inhibits lung cancer cell proliferation, migration and invasion: A therapeutic target in human lung cancer.

Lung cancer is the most commonly diagnosed type of cancer worldwide. Although TRIM65 is an important protein involved in white matter lesion, the role of TRIM65 in human cancer remains less understood. Here, we reported that TRIM65 was significantly overexpressed in lung cancer tissues compared with adjacent normal lung tissues.

TRIM11 overexpression promotes proliferation, migration and invasion of lung cancer cells.

Background: Tripartite Motif Containing 11 (TRIM11), a member of TRIM proteins, is overexpressed in high-grade gliomas and plays an oncogenic function in glioma biology. However, little is known about the role of TRIM11 in lung cancer.

Methods: We analyzed TRIM11 mRNA expression in lung cancer tissues and adjacent non-neoplastic tissues by real-time PCR.

Methylation status and protein expression of RASSF1A in endometriosis.

Ras association domain family 1A (RASSF1A) gene inactivation by promoter hypermethylation is a common event in the development of a variety of types of human cancer. Accumulated evidence has demonstrated that DNA methylation serve a critical role in the pathogenesis of endometriosis. The aim of the present study was to analyze the methylation status and protein expression of RASSF1A in endometriosis (EMS).

[Clinical application of MC + PEEK cage in traumatic cervical disc herniation].

Objective: To explore the clinical outcomes of surgical treatment for traumatic cervical disc herniation with MC + PEEK cage.

Methods: A total of 51 patients with traumatic cervical disc herniation in mono-segment were surgically treated. The patients in group A (n = 20) were treated by MC + PEEK cage while those in group B (n = 31) by anterior cervical plate with PEEK cage or titanium mesh.

Effect of short hairpin RNA-induced CXCR4 silence on ovarian cancer cell.

This study was aimed to investigate the effect of down-regulating the CXC chemokine receptor-4 (CXCR4) expression on cell proliferation, invasion and migration of human ovarian cancer cell line SW626. The CXCR4 specific short hairpin RNA (shRNA) plasmid vector was constructed and then transfected into the SW626 cells. The expression of CXCR4 mRNA and protein was detected by real-time RT-PCR and western blot respectively.