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Topic Review
MCPIP1
MCPIP1 (also known as regnase-1) is encoded by the ZC3H12A gene and is composed of 599 amino acids that encode a 66-kDa protein. MCPIP1 is a potent anti-inflammatory protein, and plays many roles within the regulation of the immune response.
  • 1.0K
  • 22 Oct 2020
Topic Review
Mastocytosis
Mastocytosis is a heterogeneous group of rare diseases defined by abnormal accumulation of clonal mast cells (MC) in the skin, bone marrow and/or other visceral organs.
  • 1.0K
  • 27 Oct 2020
Topic Review
Casein Kinase 1α
Wnt signaling regulates numerous cellular processes during embryonic development and adult tissue homeostasis. Underscoring this physiological importance, deregulation of the Wnt signaling pathway is associated with many disease states, including cancer. Here, we review pivotal regulatory events in the Wnt signaling pathway that drive cancer growth. We then discuss the roles of the established negative Wnt regulator, casein kinase 1α (CK1α), in Wnt signaling. Although the study of CK1α has been ongoing for several decades, the bulk of such research has focused on how it phosphorylates and regulates its various substrates. We focus here on what is known about the mechanisms controlling CK1α, including its putative regulatory proteins and alternative splicing variants. Finally, we describe the discovery and validation of a family of pharmacological CK1α activators capable of inhibiting Wnt pathway activity. One of the important advantages of CK1α activators, relative to other classes of Wnt inhibitors, is their reduced on-target toxicity, overcoming one of the major impediments to developing a clinically relevant Wnt inhibitor. Therefore, we also discuss mechanisms that regulate CK1α steady-state homeostasis, which may contribute to the deregulation of Wnt pathway activity in cancer and underlie the enhanced therapeutic index of CK1α activators. 
  • 1.0K
  • 26 Oct 2020
Topic Review
Protofibrils in Alzheimer’s Disease
Worldwide, Alzheimer's disease (AD) is the most common age-related neurodegenerative disease and is characterized by unique pathological hallmarks in the brain, including plaques composed of amyloid β-protein (Aβ) and neurofibrillary tangles of tau protein. Genetic studies, biochemical data, and animal models have suggested that Aβ is responsible for the pathogenesis of AD (i.e., the amyloid hypothesis). Indeed, Aβ molecules tend to aggregate, forming oligomers, protofibrils, and mature fibrils. However, while these Aβ species form amyloid plaques of the type implicated in AD neurodegeneration, recent clinical trials designed to reduce the production of Aβ and/or the plaque burden have not demonstrated clinical efficacy. In addition, recent studies using synthetic Aβ peptides, cell culture models, Arctic transgenic mice, and human samples of AD brain tissues have suggested that the pre-fibrillar forms of Aβ, particularly Aβ protofibrils, may be the most critical species, compared with extracellular fibrillar forms. We recently reported that protofibrils of Aβ1-42 disturbed membrane integrity by inducing reactive oxygen species generation and lipid peroxidation, resulting in decreased membrane fluidity, intracellular calcium dysregulation, depolarization, and synaptic toxicity. Therefore, the therapeutic reduction of protofibrils may prevent the progression of AD by ameliorating neuronal damage and cognitive dysfunction through multiple mechanisms.
  • 1.0K
  • 21 Apr 2021
Topic Review
Prevention and Control Strategies for Maize White Spot
Maize white spot (MWS), caused by the bacterium Pantoea ananatis, is a serious disease that significantly impacts maize production and productivity. Researchers from various countries worldwide have conducted extensive research on this pathogen, including its isolation and identification, the localization of resistance genes, transmission pathways, as well as potential control measures.
  • 1.0K
  • 15 Nov 2023
Biography
Devaneya Pavanar
Devaneya Pavanar (Tamil: ஞா. தேவநேயப் பாவாணர்; Ñānamuttaṉ Tēvanēya Pāvāṇar; also known as G. Devaneyan, Ñanamuttan Tevaneyan; 7 February 1902–15 January 1981) was a prominent Indian Tamil author who wrote over 35 books. Additionally, he was a staunch proponent of the "Pure Tamil movement" and initiated the Etymological Dictionary Project primarily t
  • 1.0K
  • 29 Dec 2022
Topic Review
Respiratory System and its Microbiome
Several studies suggest the importance of preserving the micro-ecosystem of commensal, symbiotic and pathogenic microbes of the respiratory system, and, more recently, its relationship with the intestinal microbiome. However, recent studies investigate how it leads to the maintenance of human health, also in relation to some factors such as the effect of age, diet and others, making its composition and stability better understood.  
  • 1.0K
  • 09 Nov 2020
Biography
Philipp
Philipp, Prince of Eulenburg and Hertefeld, Count of Sandels (German: Philipp Friedrich Karl Alexander Botho Fürst zu Eulenburg und Hertefeld Graf von Sandels; 12 February 1847 – 17 September 1921) was a diplomat and composer of Imperial Germany who achieved considerable influence as the closest friend of Wilhelm II. He was the central member of the so-called Liebenberg Circle, a group of art
  • 1.0K
  • 24 Nov 2022
Topic Review
The Complement System in Human Viral Diseases
The complement system (CS) is part of the human immune system, consisting of more than 30 proteins that play a vital role in the protection against various pathogens and diseases, including viral diseases. Activated via three pathways, the classical pathway (CP), the lectin pathway (LP), and the alternative pathway (AP), the complement system leads to the formation of a membrane attack complex (MAC) that disrupts the membrane of target cells, leading to cell lysis and death. Due to the increasing number of reports on its role in viral diseases, which may have implications for research on severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2).
  • 1.0K
  • 28 Feb 2022
Topic Review
Bulgarian Traditional Dry-Cured Meat Products
Artisan food production, with its unique flavors, is a source of knowledge about sustainable use of natural resources. This is because it reflects the skills of local communities in utilizing these resources (e.g., wild and cultivated plants and autochthonous breeds) under specific environmental conditions for a long period of time. Therefore, the use of local ingredients and the reduction in food miles make traditional food a safer, healthier and more ecofriendly choice for consumers. In the present research, the researchers examined the herbal ingredients in Bulgarian dry-cured meats and discuss their contribution to the flavor and durability of the products. 
  • 1.0K
  • 09 Sep 2022
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