Erratum to "The synergistic effects of organic composts and microelements co-application in enhancing potato productivity in saline soils" [Heliyon 10(12), 30 June 2024, Article e32694].

[This corrects the article DOI: 10.1016/j.heliyon.2024.e32694.].

The synergistic effects of organic composts and microelements co-application in enhancing potato productivity in saline soils.

Soil salinity is a major threat hindering the optimum growth, yield, and nutritional value of potato. The application of organic composts and micronutrients can effectively ameliorate the salinity-deleterious effects on potato growth and productivity. Herein, the combined effect of banana and soybean composts (BCo and SCo) application alongside foliar supplementation of boron (B), selenium (Se), cobalt (Co), and titanium (Ti) were investigated for improving growth, physiology, and agronomical attributes of potato plants grown in saline alluvial soil. Salinity stress significantly reduced biomass accumulation, chlorophyll content, NPK concentrations, yield attributes, and tuber quality, while inducing malondialdehyde and antioxidant enzymes. Co-application of either BCo or SCo with trace elements markedly alleviated salinity-adverse effects on potato growth and productivity. These promotive effects were also associated with a significant reduction in malondialdehyde content and activities of peroxidase and superoxide dismutase enzymes. The co-application of BCo and B/Se was the most effective among other treatments. Principle component analysis and heatmap also highlighted the efficacy of the co-application of organic composts and micronutrients in improving the salinity tolerance of potato plants. In essence, the co-application of BCo with B and Se can be adopted as a promising strategy for enhancing the productivity of potato crops in salt-affected soils.

Role of Serum Soluble CD163 in the Diagnosis, Risk of Bleeding, and Prognosis of Gastro-Esophageal Varices in Cirrhotic Patients.

Research is continuous for noninvasive tools for the prediction of portal hypertension than upper gastrointestinal endoscopy. Serum sCD163 correlates with hepatic venous pressure gradient, aiding in the prediction of portal hypertension. We aimed at investigating the role of sCD163 in the prediction of the presence and size of varices as well as a stratification tool for surveillance or prophylaxis by assessment of prognosis and risk of bleeding. Two hundred forty-three cirrhotic patients were divided into 3 groups: group I: no varices, group II: small-sized varices, and group III: medium-sized and large-sized varices. Serum sCD163 levels were assessed and correlated with abdominal ultrasound and laboratory investigations. Follow-up for 1 year was conducted to assess the risk of bleeding, and band ligation was performed for significant varices with follow-up of obliteration. sCD163 levels were significantly higher in patients with varices requiring prophylactic interventions (P = 0.03) and in large varices (P = 0.012), patients at risk of bleeding (P = 0.04), and the bleeder patients (P = 0.001). No relationship between the sCD163 levels and the rate of variceal obliteration was reported. sCD163 levels were positively correlated with the Child score (P = 0.05), the portal vein diameter (P = 0.02), and the splenic size (P = 0.04). Although sCD163 level cannot predict the development of varices, it serves as a good predictor for the detection of size of varices (large varices), the need of prophylactic interventions, and risk of variceal bleeding. sCD163 level is a helpful indicator with the progression of cirrhosis and portal hypertension.

Progesterone suppresses interferon signaling by repressing TLR-7 and MxA expression in peripheral blood mononuclear cells of patients infected with hepatitis C virus.

This study aimed at investigating the effect of progesterone on interferon signaling pathways in peripheral blood mononuclear cells (PBMCs) of patients infected with hepatitis C virus (HCV). PBMCs were isolated from peripheral blood of 38 treatment-naïve HCV-infected patients, pooled, and stimulated with progesterone in the presence and absence of its receptor antagonist, mifepristone, along with interferon alpha (IFN-α) or imiquimod. Toll-like receptor (TLR) 7 and myxovirus resistance protein A (MxA) were quantified in PBMCs using RT-qPCR. Imiquimod alone or combined with progesterone did not change MxA expression in HCV-infected PBMCs. Progesterone decreased the inducing effect of IFN-α on TLR-7 expression in both males and females. Moreover, progesterone stimulation prior to IFN-α treatment attenuated the Jak/STAT pathway, which was reflected by decreased expression of MxA in females. Progesterone showed a negative impact on the IFN signaling pathway in HCV-infected PBMCs as it decreased the expression of TLR-7 in both genders, while MxA expression was decreased only in females.