Rheumatology

Latest AI and machine learning research in rheumatology for healthcare professionals.

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Molecular mechanism of apoptosis induction in Jurkat E6-1 cells by alkaloids extract.

The present study demonstrates apoptosis-inducing potential and mechanism of action of alkaloid extract in Jurkat E6-1 cancer cell line. Liquid Chromatography-Mass Spectrometry and High Resolution-Mass Spectrometry analysis identified the presence of four -feruloyltyramine derivatives, namely trans--feruloyl-3-hydroxytyramine (), trans--coumaroyltyramine (), trans--feruloyltyramine () and trans--...

Dec 14 2017 29992112

Salinomycin-loaded lipid-polymer nanoparticles with anti-CD20 aptamers selectively suppress human CD20+ melanoma stem cells.

Melanoma is the deadliest type of skin cancer. CD20+ melanoma stem cells (CSCs) are pivotal for metastasis and initiation of melanoma. Therefore, selective elimination of CD20+ melanoma CSCs represents an effective treatment to eradicate melanoma. Salinomycin has emerged as an effective drug toward various CSCs. Due to its poor solubility, its therapeutic efficacy against melanoma CSCs has never b...

Dec 14 2017 29388568
Aged black garlic extract regulates lipid metabolism by inhibiting lipogenesis and promoting lipolysis in mature 3T3-L1 adipocytes.

As the mechanism of aged black garlic (ABG) extract affecting lipid metabolism in adipocytes remains unclear, this study evaluated the effect of ABG e...

Dec 12 2017 30263782
UPLC-MS/MS method for the simultaneous quantification of sofosbuvir, sofosbuvir metabolite (GS-331007) and daclatasvir in plasma of HIV/HCV co-infected patients.

Direct-acting antiviral agents (DAAs) represent the major advance in hepatitis C virus (HCV) infection treatment leading to extremely high eradication...

Dec 12 2017 29276983
Pro-apoptotic and Anti-migratory Effects of L. Plant Extracts on the Human Prostate Cancer Cell Lines PC3.

This study aims to evaluate the cytotoxic and anti-migratory effects of L. on prostate cancer cells, identify the active compound/s and characterize...

Dec 12 2017 29326585
Anti-Lipase Potential of the Organic and Aqueous Extracts of Ten Traditional Edible and Medicinal Plants in Palestine; a Comparison Study with Orlistat.

Herbs have played a fundamental and essential role in the humans life since ancient times, especially those which are used as food and/or folk medici...

Dec 8 2017 29292744
Zinc-Modified Nanotransporter of Doxorubicin for Targeted Prostate Cancer Delivery.

This work investigated the preparation of chitosan nanoparticles used as carriers for doxorubicin for targeted cancer delivery. Prepared nanocarriers ...

Dec 8 2017 29292780
Anti-biofilm Properties of Bacterial Di-Rhamnolipids and Their Semi-Synthetic Amide Derivatives.

A new strain, namely sp. BV152.1 was isolated from the rhizosphere of ground ivy ( L.) producing metabolites with potent ability to inhibit biofilm f...

Dec 8 2017 29276509
Angiotensin-(1-7) Inhibits Thrombin-Induced Endothelial Phenotypic Changes and Reactive Oxygen Species Production via NADPH Oxidase 5 Downregulation.

The angiotensin-(1-7)/angiotensin-converting enzyme 2/Mas receptor axis counter-regulates the detrimental effects of angiotensin II. Beneficial effec...

Dec 8 2017 29375391
In silico toxicity profiling of natural product compound libraries from African flora with anti-malarial and anti-HIV properties.

This paper describes an analysis of the diversity and chemical toxicity assessment of three chemical libraries of compounds from African flora (the p-...

Dec 6 2017 29277258
Soluble interleukin-2 receptor is a sensitive diagnostic test in adult HLH.

Serum soluble interleukin-2 receptor (sIL-2r) is an important disease marker in hemophagocytic lymphohistiocytosis (HLH), but there are no published d...

Dec 6 2017 29296904
Antimicrobial efficacy of Syzygium antisepticum plant extract against Staphylococcus aureus and methicillin-resistant S. aureus and its application potential with cooked chicken.

For the past decades, there has been a growing demand for natural antimicrobials in the food industry. Plant extracts have attracted strong research i...

Dec 5 2017 29407395
Characterizing Autoimmune Disease-associated Diffuse Large B-cell Lymphoma in a SEER-Medicare Cohort.

BACKGROUND: Severe immune dysregulation such as seen in autoimmune (AI) disease is known to act as a significant risk factor for diffuse large B-cell ...

Dec 2 2017 29273217
Modeling Anti-HIV-1 HSPC-Based Gene Therapy in Humanized Mice Previously Infected with HIV-1.

Investigations of anti-HIV-1 human hematopoietic stem/progenitor cell (HSPC)-based gene therapy have been performed by HIV-1 challenge after the engra...

Dec 1 2017 29322065
A Novel Method of Synovitis Stratification in Ultrasound Using Machine Learning Algorithms: Results From Clinical Validation of the MEDUSA Project.

Ultrasound is widely used in the diagnosis and follow-up of chronic arthritis. We present an evaluation of a novel automatic ultrasound diagnostic too...

Dec 1 2017 29195752
Rapid and sensitive method for simultaneous determination of first-line anti-tuberculosis drugs in human plasma by HPLC-MS/MS: Application to therapeutic drug monitoring.

First-line anti-tuberculosis drugs are playing vital roles for curbing rapid spread of tuberculosis. Multidrug therapies are commonly applied in clini...

Nov 24 2017 29559118
Preservative effect of Camellia sinensis (L.) Kuntze seed extract in soy sauce and its mutagenicity.

The purpose of this study was to investigate the applicability of green tea seed (GTS) extract as a natural preservative in food. Food preservative ab...

Nov 23 2017 29433297
An Assay Using Localized Surface Plasmon Resonance and Gold Nanorods Functionalized with Aptamers to Sense the Cytochrome-c Released from Apoptotic Cancer Cells for Anti-Cancer Drug Effect Determination.

To determine the degree of cancer cell killing after treatment with chemotherapeutic drugs, we have developed a sensitive platform using localized sur...

Nov 22 2017 30400530
Profiling Arthritis Pain with a Decision Tree.

BACKGROUND: Arthritis is the leading cause of work disability and contributes to lost productivity. Previous studies showed that various factors predi...

Nov 20 2017 28949092
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