scholarly journals Role of Systemic Inflammatory Reaction in Female Genital Organ Malignancies – State of the Art

2021 ◽  
Vol Volume 13 ◽  
pp. 5491-5508
Author(s):  
Michal Mleko ◽  
Kazimierz Pitynski ◽  
Elzbieta Pluta ◽  
Aleksandra Czerw ◽  
Katarzyna Sygit ◽  
...  
Keyword(s):  
Inflammatory Reaction ◽  
State Of The Art ◽  
Genital Organ ◽  
Systemic Inflammatory Reaction ◽  
Female Genital

IMMUNE MECHANISMS FOR THE DEVELOPMENT OF HEPATORENAL SYNDROME IN LIVER CIRRHOSIS

2020 ◽  
pp. 7-19
Author(s):  
Luiza M. Karzakova ◽  
Antonina L. Ivanova ◽  
Sergei I. Kudryashov ◽  
Evgeniya V. Sokolova ◽  
Tatyana S. Lutkova
Keyword(s):  
Innate Immunity ◽  
Liver Cirrhosis ◽  
Inflammatory Reaction ◽  
Hepatorenal Syndrome ◽  
Kidney Damage ◽  
Systemic Inflammatory Reaction ◽  
Life Threatening ◽  
Innate Immunity Cells ◽  
Life Threatening Complication

Hepatorenal syndrome is a life-threatening complication of liver cirrhosis. 90% of patients with liver cirrhosis die within 2 months since the onset of hepatorenal syndrome development. For many years the hypothesis of the hemodynamic mechanism of hepatorenal syndrome development was accepted as the only true one, according to this hypothesis compensatory systemic vasodilation in response to portal hypertension causes renal ischemia and the development of functional specific acute kidney damage, the so-called “hepatorenal syndrome – acute kidney damage”. In recent years some works were published that substantiate the role of a systemic inflammatory reaction in the development of hepatorenal syndrome; this inflammatory reaction being associated with activation of innate immunity cells in response to a bacterial infection, including that to the microflora of the intestine which is adjacent to the liver. Data has been obtained which indicated that Toll-like receptors (TLRs), in particular TLR4 and TLR9 are involved in the development of hepatorenal syndrome.

The Therapeutic Potential and Role of miRNA, lncRNA, and circRNA in Osteoarthritis

2019 ◽  
Vol 19 (4) ◽  
pp. 255-263 ◽  
Author(s):  
Yuangang Wu ◽  
Xiaoxi Lu ◽  
Bin Shen ◽  
Yi Zeng
Keyword(s):  
Gene Expression ◽  
Gene Therapy ◽  
Extracellular Matrix ◽  
Inflammatory Reaction ◽  
Noncoding Rna ◽  
Rna Binding ◽  
Rna Binding Proteins ◽  
Protein Translation ◽  
Cochrane Library

Background: Osteoarthritis (OA) is a disease characterized by progressive degeneration, joint hyperplasia, narrowing of joint spaces, and extracellular matrix metabolism. Recent studies have shown that the pathogenesis of OA may be related to non-coding RNA, and its pathological mechanism may be an effective way to reduce OA. Objective: The purpose of this review was to investigate the recent progress of miRNA, long noncoding RNA (lncRNA) and circular RNA (circRNA) in gene therapy of OA, discussing the effects of this RNA on gene expression, inflammatory reaction, apoptosis and extracellular matrix in OA. Methods: The following electronic databases were searched, including PubMed, EMBASE, Web of Science, and the Cochrane Library, for published studies involving the miRNA, lncRNA, and circRNA in OA. The outcomes included the gene expression, inflammatory reaction, apoptosis, and extracellular matrix. Results and Discussion: With the development of technology, miRNA, lncRNA, and circRNA have been found in many diseases. More importantly, recent studies have found that RNA interacts with RNA-binding proteins to regulate gene transcription and protein translation, and is involved in various pathological processes of OA, thus becoming a potential therapy for OA. Conclusion: In this paper, we briefly introduced the role of miRNA, lncRNA, and circRNA in the occurrence and development of OA and as a new target for gene therapy.

Coinage and the Tributary Mode of Production

2018 ◽  
Author(s):  
Eduardo Manzano Moreno
Keyword(s):  
Roman Empire ◽  
Middle Ages ◽  
Social Role ◽  
State Of The Art ◽  
Early Middle Ages ◽  
The Social ◽  
Simple Question ◽  
Mode Of Production

This chapter addresses a very simple question: is it possible to frame coinage in the Early Middle Ages? The answer will be certainly yes, but will also acknowledge that we lack considerable amounts of relevant data potentially available through state-of-the-art methodologies. One problem is, though, that many times we do not really know the relevant questions we can pose on coins; another is that we still have not figured out the social role of coinage in the aftermath of the Roman Empire. This chapter shows a number of things that could only be known thanks to the analysis of coins. And as its title suggests it will also include some reflections on greed and generosity.

scholarly journals Water-Worked Gravel Bed: State-of-the-Art Review

Water ◽  
2019 ◽  
Vol 11 (4) ◽  
pp. 694 ◽  
Author(s):  
Ellora Padhi ◽  
Subhasish Dey ◽  
Venkappayya R. Desai ◽  
Nadia Penna ◽  
Roberto Gaudio
Keyword(s):  
State Of The Art ◽  
Flow Characteristics ◽  
Streamwise Velocity ◽  
Secondary Currents ◽  
Gravel Bed ◽  
Natural Stream ◽  
Art Research ◽  
The Comparative Study ◽  
Water Work

In a natural gravel-bed stream, the bed that has an organized roughness structure created by the streamflow is called the water-worked gravel bed (WGB). Such a bed is entirely different from that created in a laboratory by depositing and spreading gravels in the experimental flume, called the screeded gravel bed (SGB). In this paper, a review on the state-of-the-art research on WGBs is presented, highlighting the role of water-work in determining the bed topographical structures and the turbulence characteristics in the flow. In doing so, various methods used to analyze the bed topographical structures are described. Besides, the effects of the water-work on the turbulent flow characteristics, such as streamwise velocity, Reynolds and form-induced stresses, conditional turbulent events and secondary currents in WGBs are discussed. Further, the results form WGBs and SGBs are compared critically. The comparative study infers that a WGB exhibits a higher roughness than an SGB. Consequently, the former has a higher magnitude of turbulence parameters than the latter. Finally, as a future scope of research, laboratory experiments should be conducted in WGBs rather than in SGBs to have an appropriate representation of the flow field close to a natural stream.

scholarly journals From Exosome Glycobiology to Exosome Glycotechnology, the Role of Natural Occurring Polysaccharides

2021 ◽  
Vol 2 (2) ◽  
pp. 311-338
Author(s):  
Giulia Della Rosa ◽  
Clarissa Ruggeri ◽  
Alessandra Aloisi
Keyword(s):  
State Of The Art ◽  
Cell Communication ◽  
Pathological Conditions ◽  
New Findings ◽  
Cell Type Specific ◽  
New Perspective ◽  
And Function ◽  
And Personalized Medicine ◽  
Innate Ability

Exosomes (EXOs) are nano-sized informative shuttles acting as endogenous mediators of cell-to-cell communication. Their innate ability to target specific cells and deliver functional cargo is recently claimed as a promising theranostic strategy. The glycan profile, actively involved in the EXO biogenesis, release, sorting and function, is highly cell type-specific and frequently altered in pathological conditions. Therefore, the modulation of EXO glyco-composition has recently been considered an attractive tool in the design of novel therapeutics. In addition to the available approaches involving conventional glyco-engineering, soft technology is becoming more and more attractive for better exploiting EXO glycan tasks and optimizing EXO delivery platforms. This review, first, explores the main functions of EXO glycans and associates the potential implications of the reported new findings across the nanomedicine applications. The state-of-the-art of the last decade concerning the role of natural polysaccharides—as targeting molecules and in 3D soft structure manufacture matrices—is then analysed and highlighted, as an advancing EXO biofunction toolkit. The promising results, integrating the biopolymers area to the EXO-based bio-nanofabrication and bio-nanotechnology field, lay the foundation for further investigation and offer a new perspective in drug delivery and personalized medicine progress.

scholarly journals Role of long non‐coding RNAs in adipogenesis: State of the art and implications in obesity and obesity‐associated diseases

2021 ◽  
Author(s):  
Federica Rey ◽  
Valentina Urrata ◽  
Luisa Gilardini ◽  
Simona Bertoli ◽  
Valeria Calcaterra ◽  
...  
Keyword(s):  
State Of The Art ◽  
Associated Diseases ◽  
Non Coding Rnas

scholarly journals Multifunctional Role of Chitosan Edible Coatings on Antioxidant Systems in Fruit Crops: A Review

2021 ◽  
Vol 22 (5) ◽  
pp. 2633
Author(s):  
Giuseppina Adiletta ◽  
Marisa Di Matteo ◽  
Milena Petriccione
Keyword(s):  
State Of The Art ◽  
Antioxidant Systems ◽  
Edible Coatings ◽  
Ros Production ◽  
Oxygen Species ◽  
Fruit Crops ◽  
Oxidative Damages ◽  
Film Forming ◽  
Anti Oxidant

Chitosan-based edible coatings represent an eco-friendly and biologically safe preservative tool to reduce qualitative decay of fresh and ready-to-eat fruits during post-harvest life due to their lack of toxicity, biodegradability, film-forming properties, and antimicrobial actions. Chitosan-based coatings modulate or control oxidative stress maintaining in different manner the appropriate balance of reactive oxygen species (ROS) in fruit cells, by the interplay of pathways and enzymes involved in ROS production and the scavenging mechanisms which essentially constitute the basic ROS cycle. This review is carried out with the aim to provide comprehensive and updated over-view of the state of the art related to the effects of chitosan-based edible coatings on anti-oxidant systems, enzymatic and non-enzymatic, evaluating the induced oxidative damages during storage in whole and ready-to-eat fruits. All these aspects are broadly reviewed in this review, with particular emphasis on the literature published during the last five years.

Sign in / Sign up

Export Citation Format

Share Document