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Biomolecules, Volume 9, Issue 11

November 2019 - 112 articles

Cover Story: Plaques consisting of amyloid-β (Aβ) are a major pathological hallmark of Alzheimer´s disease. Aβ is derived by amyloidogenic APP processing and prevented by a non-amyloidogenic pathway. Methylxanthines like caffeine decrease Aβ levels by shifting APP processing to the non-amyloidogenic pathway by decreasing β- and increasing α-secretase activity. Other factors that are also in involved in neurodegenerative diseases, like cholesterol, reactive oxygen species, APP expression, and Aβ aggregation, were also positively affected. Similar mechanisms were observed for all analyzed methylxanthines. Although effect strengths were moderate, the integration of methylxanthines as part of a healthy diet should be considered, especially because of their cost effectiveness, availability, and modest side effects. View this paper.
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Articles (112)

  • Article
  • Open Access
42 Citations
8,318 Views
18 Pages

15 November 2019

Natural products from plants, such as chemopreventive agents, attract huge attention because of their low toxicity and high specificity. The rational drug design in combination with structure-based modeling and rapid screening methods offer significa...

  • Article
  • Open Access
17 Citations
3,304 Views
23 Pages

Antibodies from the Sera of Multiple Sclerosis Patients Efficiently Hydrolyze Five Histones

  • Svetlana V. Baranova,
  • Elena V. Mikheeva,
  • Valentina N. Buneva and
  • Georgy A. Nevinsky

15 November 2019

It is known that intranuclear histones can be pernicious after entering to the extracellular space. In addition, the immunization of animals with exogenous histones leads to systemic inflammatory and toxic reactions. Abzymes—autoantibodies with...

  • Review
  • Open Access
564 Citations
44,491 Views
34 Pages

Therapeutic Potential of α- and β-Pinene: A Miracle Gift of Nature

  • Bahare Salehi,
  • Shashi Upadhyay,
  • Ilkay Erdogan Orhan,
  • Arun Kumar Jugran,
  • Sumali L.D. Jayaweera,
  • Daniel A. Dias,
  • Farukh Sharopov,
  • Yasaman Taheri,
  • Natália Martins and
  • Navid Baghalpour
  • + 2 authors

14 November 2019

α- and β-pinene are well-known representatives of the monoterpenes group, and are found in many plants’ essential oils. A wide range of pharmacological activities have been reported, including antibiotic resistance modulation, antico...

  • Article
  • Open Access
11 Citations
3,925 Views
8 Pages

Association of RS708272 (CETP Gene Variant) with Lipid Profile Parameters and the Risk of Myocardial Infarction in the White Population of Western Siberia

  • Sergey Semaev,
  • Elena Shakhtshneider,
  • Pavel Orlov,
  • Dinara Ivanoshchuk,
  • Sophia Malyutina,
  • Valery Gafarov,
  • Yuliya Ragino and
  • Mikhail Voevoda

14 November 2019

The TaqI B (rs708272) single-nucleotide variant, i.e., the +279 G/A substitution in intron 1 of the CETP gene, is actively investigated as a risk factor of lipid metabolism disorders. The aim of this study was to analyze the association of rs708272 w...

  • Article
  • Open Access
29 Citations
7,492 Views
16 Pages

13 November 2019

The aim of this study was to evaluate the total phenolic and flavonoid content, and the in vitro antioxidant, anti-inflammatory, antibacterial, antifungal, antimalarial, cytotoxicity, and antiprotozoal activities of the Algerian plant Cytisus villosu...

  • Article
  • Open Access
58 Citations
7,966 Views
16 Pages

Elevated Plasma microRNA-206 Levels Predict Cognitive Decline and Progression to Dementia from Mild Cognitive Impairment

  • Aidan Kenny,
  • Hazel McArdle,
  • Miguel Calero,
  • Alberto Rabano,
  • Stephen F. Madden,
  • Kellie Adamson,
  • Robert Forster,
  • Elaine Spain,
  • Jochen H.M. Prehn and
  • David C. Henshall
  • + 3 authors

13 November 2019

The need for practical biomarkers for early diagnosis of Alzheimer’s disease (AD) remains largely unmet. Here we investigated the use of blood-based microRNAs as prognostic biomarkers for AD and their application in a novel electrochemical microfluid...

  • Review
  • Open Access
12 Citations
7,520 Views
23 Pages

Strategy for the Biosynthesis of Short Oligopeptides: Green and Sustainable Chemistry

  • Tao Wang,
  • Yu-Ran Zhang,
  • Xiao-Huan Liu,
  • Shun Ge and
  • You-Shuang Zhu

13 November 2019

Short oligopeptides are some of the most promising and functionally important amide bond-containing components, with widespread applications. Biosynthesis of these oligopeptides may potentially become the ultimate strategy because it has better cost...

  • Review
  • Open Access
1,016 Citations
29,483 Views
26 Pages

Role of Reactive Oxygen Species in Cancer Progression: Molecular Mechanisms and Recent Advancements

  • Vaishali Aggarwal,
  • Hardeep Singh Tuli,
  • Ayşegül Varol,
  • Falak Thakral,
  • Mukerrem Betul Yerer,
  • Katrin Sak,
  • Mehmet Varol,
  • Aklank Jain,
  • Md. Asaduzzaman Khan and
  • Gautam Sethi

13 November 2019

Reactive oxygen species (ROS) play a pivotal role in biological processes and continuous ROS production in normal cells is controlled by the appropriate regulation between the silver lining of low and high ROS concentration mediated effects. Interest...

  • Article
  • Open Access
19 Citations
4,281 Views
24 Pages

13 November 2019

A series of 5-oxo-5H-furo[3,2-g]chromene-6-carbaldehydes and their hydrazone derivatives were evaluated as potential multi-target-directed ligands in vitro against cholinesterases, β-secretase, cyclooxygenase-2, and lipoxygenase-15 (LOX-15), as...

  • Article
  • Open Access
13 Citations
4,899 Views
20 Pages

Retinol Saturase Knock-Out Mice are Characterized by Impaired Clearance of Apoptotic Cells and Develop Mild Autoimmunity

  • Zsolt Sarang,
  • Tibor Sághy,
  • Zsófia Budai,
  • László Ujlaky-Nagy,
  • Judit Bedekovics,
  • Lívia Beke,
  • Gábor Méhes,
  • Gábor Nagy,
  • Ralph Rühl and
  • Alexander R. Moise
  • + 2 authors

13 November 2019

Apoptosis and the proper clearance of apoptotic cells play a central role in maintaining tissue homeostasis. Previous work in our laboratory has shown that when a high number of cells enters apoptosis in a tissue, the macrophages that engulf them pro...

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Biomolecules - ISSN 2218-273X