The BioMart Community Portal (www.biomart.org) is a community-driven effort to provide a unified interface to biomedical databases that are distributed worldwide. The portal provides access to numerous database projects supported by 30 scientific organizations. It includes over 800 different biological datasets spanning genomics, proteomics, model organisms, cancer data, ontology information and more. All resources available through the portal are independently administered and funded by their host organizations. The BioMart data federation technology provides a unified interface to all the available data. The latest version of the portal comes with many new databases that have been created by our ever-growing community. It also comes with better support and extensibility for data analysis and visualization tools. A new addition to our toolbox, the enrichment analysis tool is now accessible through graphical and web service interface. The BioMart community portal averages over one million requests per day. Building on this level of service and the wealth of information that has become available, the BioMart Community Portal has introduced a new, more scalable and cheaper alternative to the large data stores maintained by specialized organizations.

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The present work was carried out to study the impact of date palm pits as antibacterial activities on two species of pathogenic bacteria (klebsiella pneumonia and Escherichia coli) and its role in reducing side effect of methylprednisolone on the some neurotransmitter content in the brain, hormone testosterone and testclture of male albino rats .Date palm pits is most effective in inhibiting growth of bacteria as compared with antibiotics due to differences in resistance of bacteria to anti-tested materials due to change in membrane permeability of cells, thereby hindering the entry of enzymes or excreted by the change in the chemical composition of the constituent chemical. The results showed that the daily oral administration of pits of date palm caused the maximal increase in NE, DA& GABA content was found in the brain stem after 2 weeks. The daily oral administration of methylprednisolone caused decrease in NE,DA& GABA content was found in the brain stem after 2 weeks. Moreover, the daily oral administration of pits of date palm and methylprednisolone caused increase in NE content was found in the brain stem after 2 weeks. The daily oral administration of pits of date palm and methylprednisolone caused a significant increase in testosterone level in serum blood of male albino rat. From the present results, it is clear that Effect of chronic oral administration of methylprednisolone and pits of data palm on testicular of male albino rat caused recovery effect, notice high sperm in some tubules and tubular partial late spermatogenic arrest (spermatide level) is only seen in 10-20% of tubules. The appropriate recommendations in this study to use nuclei dates Antimicrobial on klebsiella pneumonia and Escherichia coli than the activity of standard antibiotics and the results concluded that using intended dates date palm pits as a preventive measure to reduce the side effects resulting from the use of a drug methylprednisolone on the some neurotransmitter content in the Brain. Hormone Testosterone and testclture in male albino rats.

Doxorubicin (Dox) induces senescence in numerous cancer cell types, but these senescent cancer cells relapse again if they are not eliminated. On this principle, we investigated the apoptotic effect of thymoquinone (TQ), the active ingredient of Nigella sativa seeds and costunolide (COS), the active ingredient of Costus speciosus, on the senescent colon (Sen-HCT116) and senescent breast (Sen-MCF7) cancer cell lines in reference to their corresponding proliferative cells to rapidly eliminate the senescent cancer cells. The senescence markers of Sen-HCT116 and Sen-MCF7 were determined by a significant decrease in bromodeoxyuridine (BrdU) incorporation and significant increases in SA-β-gal, p53, and p21 levels. Then proliferative, Sen-HCT116, and Sen-MCF7 cells were subjected to either TQ (50 µM) or COS (30 µM), the Bcl2-associated X protein (Bax), B-cell lymphoma 2 (Bcl2), caspase 3 mRNA expression and its activity were established. Results revealed that TQ significantly increased the Bax/Bcl2 ratio in HCT116 + Dox5 + TQ, MCF7 + TQ, and MCF7 + Dox5 + TQ compared with their corresponding controls. COS significantly increased the Bax/Bcl2 ratio in HCT116 + Dox5 + TQ and MCF7 + Dox5 + TQ compared with their related controls. Also, TQ and COS were significantly increased caspase 3 activity and cell proliferation of Sen-HCT116 and Sen-MCF7. The data revealed a higher sensitivity of senescent cells to TQ or COS than their corresponding proliferative cells.

Textile wastewater contains large quantities of azo dyes mixed with various contaminants especially heavy metal ions. The discharge of effluents containing methyl orange (MO) dye and Cu2+ ions into water is harmful because they have severe toxic effects to humans and the aquatic ecosystem. The dried algal biomass was used as a sustainable, cost-effective and eco-friendly for the treatment of the textile wastewater. Box–Behnken design (BBD) was used to identify the most significant factors for achieving maximum biosorption of Cu2+ and MO from aqueous solutions using marine alga Fucus vesiculosus biomass. The experimental results indicated that 3 g/L of F. vesiculosus biomass was capable of removing 92.76% of copper and 50.27% of MO simultaneously from aqueous solution using MO (60 mg/L), copper (200 mg/L) at pH 7 within 60 min with agitation at 200 rpm. The dry biomass was also investigated using SEM, EDS, and FTIR before and after MO and copper biosorption. FTIR, EDS and SEM analyses revealed obvious changes in the characteristics of the algal biomass as a result of the biosorption process. The dry biomass of F. vesiculosus can eliminate MO and copper ions from aquatic effluents in a feasible and efficient method.

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This study was designed to determine the potential effect of nanoencapsulated bioactive compounds from different natural sources on human pancreatic cancer. Background: Pancreatic cancer carries the highest fatality rate among all human cancers because of its high metastatic potential and late presentation at the time of diagnosis. Hence there is a need for improved methods to prevent and treat it. Natural products, such as 3, 3′diindolylmethane (DIM) and ellagic acid (EA) demonstrated anticancer efficacy against various cancer types. However, DIM is insoluble. Hence, using nanotechnology to encapsulate these compounds in combination with EA might improve their physical and chemical properties and their delivery to the cancer cells. Methods: Human pancreatic cancer cells, namely SUIT2-luciferase transfected, were used to examine the effects of DIM or EA and their nanoformulation in poly(lactic-co-glycolic acid) (PLGA) and poly(ethylene glycol) (PEG) [PLGA-PEG] nanoparticles (NPs) on SUIT2luciferase cell viability/proliferation over 24 hrs. Additionally, effects on tumor weight and angiogenesis were determined using the chick chorioallantoic membrane (CAM) tumor implant model. Results: Both DIM and EA PLGA-PEG NPs resulted in rapid suppression of pancreatic cancer cell viability/proliferation within 24 hrs (P < 0.01), while the non-encapsulated DIM and EA did not show any significant effect on SUIT2 cancer cell viability or cell proliferation (MTT assay). In the CAM pancreatic cancer cell (SUIT2) implant model, results showed a greater suppression of tumor weight (P < 0.01), tumor cell viability, and tumor angiogenesis (P < 0.01) for DIM NPs and EA NPs and their combinations versus DIM or EA alone. Conclusion: Nanoformulation of DIM and EA resulted in a more effective suppression of pancreatic cancer cell viability, pancreatic tumor weight, implanted cancer cell viability, and tumor angiogenesis as compared with these bioactive compounds alone.

Plastic pollution is a worldwide concern causing the death of animals (mainly aquatic fauna) and environmental deterioration. Plastic recycling is, in most cases, difficult or even impossible. For this reason, new research lines are emerging to identify highly biodegradable bioplastics or plastic formulations that are more environmentally friendly than current ones. In this context, microbes, capable of synthesizing bioplastics, were revealed to be good models to design strategies in which microorganisms can be used as cell factories. Recently, special interest has been paid to haloarchaea due to the capability of some species to produce significant concentrations of polyhydroxyalkanoate (PHA), polyhydroxybutyrate (PHB), and polyhydroxyvalerate (PHV) when growing under a specific nutritional status. The growth of those microorganisms at the pilot or industrial scale offers several advantages compared to that of other microbes that are bioplastic producers. This review summarizes the state of the art of bioplastic production and the most recent findings regarding the production of bioplastics by halophilic microorganisms with special emphasis on haloarchaea. Some protocols to produce/analyze bioplastics are highlighted here to shed light on the potential use of haloarchaea at the industrial scale to produce valuable products, thus minimizing environmental pollution by plastics made from petroleum.