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Topic Review
Deubiquitinase (DUB)
Ubiquitination is one of the most important regulatory machinery of post-translational modification of intracellular proteins. The cellular reversible ubiquitination regulatory machinery consisting of ubiquitinating cassette and deubiquitinating enzymes can change intracellular homeostasis to modulate cell fate. Modifiers involved in these regulations include monomers of ubiquitin (Ub), homopolymeric and heteropolymeric Ub chains. Ub protein, is a highly conserved small protein consisting of 76 amino acids throughout eukaryotes.
  • 958
  • 01 Nov 2020
Topic Review
Cell Cycle and Its Regulation
A decisive characteristic of life is the reproductive capacity of cells, which it does through a collection of highly complex and ordered regulatory process commonly known as the cell cycle. The cell cycle combines DNA replication with chromosomal segregation in an oscillatory manner. In this way, the cell cycle coordinates the precise replication of the genome through specific events to ensure that the duplicated genetic material is distributed equally to each daughter cell. The repetition of this process leads to the exponential proliferation of cells. This process is classically described as interphase and mitosis (M) phase. Most of the cell cycle is in interphase, which encompasses Gap 1 (G1), synthesis (S), and Gap 2 (G2) phases. During the interphase, the cell grows, replicates genetic materials, and repairs DNA damage and replication errors. M phase, a relatively short period, consists of prophase, metaphase, anaphase, and telophase, which completes the equal distribution of genome and cytoplasmic components. Following interphase, most nondividing cells exit the cell cycle at G1 into G0 phase (quiescence). G0 was originally used to describe cells that are not in the cell cycle but with the potential for division. The rate of cell cycling varies with the developmental stage and cell type. In general, the cell cycle is most active during development, as cells in early embryos can proliferate and differentiate to form tissues and organs. The cell cycle involves numerous life processes, and it is closely related to the growth and proliferation of eukaryotic cells, development of organisms, regulation of DNA damage repair, and occurrence of diseases.
  • 958
  • 25 Jun 2021
Topic Review
FENIB
Familial encephalopathy with neuroserpin inclusion bodies (FENIB) is a disorder that causes progressive dysfunction of the brain (encephalopathy).
  • 957
  • 04 Jan 2021
Topic Review
Disordered Proteins and Dynamic Interactions
Intrinsically disordered proteins (IDPs) or regions (IDRs), compared to the well-structural proteins, do not have stable tertiary structures under physiological conditions, and even remain dynamic in specific complexes and functional assemblies. It is now recognized that they are highly prevalent and play important roles in biology and human diseases due to the presence of many representative conformational states and potential dynamic interactions, which requires computer simulations for describing disordered protein ensembles and dynamic interactions involved in biological functions, diseases, and therapeutics.
  • 957
  • 27 Oct 2021
Topic Review
NcRNAs with Regulatory Functions
Noncoding RNAs (ncRNAs) play prominent roles in the regulation of gene expression via their interactions with other biological molecules such as proteins and nucleic acids.
  • 957
  • 12 Nov 2021
Topic Review
Phosphodiesterases in Cirrhotic Portal Hypertension
Here, we review the role of phosphodiesterases in regulation of portal pressure in healthy liver and in liver cirrhosis and we present data, that inhibitors of phosphodiesterase-5 (PDE-5) might be a promising novel therapeutic approach in cirrhotic portal hypertension.
  • 957
  • 13 Sep 2020
Topic Review
TNAP in Central Nervous System
Tissue-nonspecific alkaline phosphatase (TNAP) is an ectoenzyme bound to the plasma membranes of numerous cells via a glycosylphosphatidylinositol (GPI) moiety. TNAP is one of many proteins localized to Brain microvascular endothelial cells (BMECs), and is highly abundant in human and rodent cerebral microvessels [33]. There are four alkaline phosphatase (AP) isoenzymes in humans and they include: TNAP, germ cell alkaline phosphatase (GCAP), intestinal alkaline phosphatase (IAP), and placental alkaline phosphatase (PLAP). Although TNAP is ubiquitous in many tissue, it is most highly expressed in bone, liver, intestine, kidney, and brain, while the three other AP isoenzymes are expressed in the tissues for which they are named. TNAP is also highly expressed in cerebral microvessels.
  • 957
  • 10 Jun 2021
Topic Review
IMGG
IMGG, integrating multiple single-cell datasets through connected graphs and generative adversarial networks (GAN) to eliminate nonbiological differences between different batches. Compared with current methods, IMGG shows excellent performance on a variety of evaluation metrics, and the IMGG-corrected gene expression data incorporate features from multiple batches, allowing for downstream tasks such as differential gene expression analysis. 
  • 957
  • 25 Feb 2022
Biography
Tom Blundell
Sir Thomas Leon Blundell, FRS FRSC FMedSci MAE (born 7 July 1942) is a British biochemist, structural biologist, and science administrator. He was a member of the team of Dorothy Hodgkin that solved in 1969 the first structure of a protein hormone, insulin. Blundell has made contributions to the structural biology of polypeptide hormones, growth factors, receptor activation, signal transduction,
  • 957
  • 06 Dec 2022
Topic Review
Marine Biopolymers' Applications in Food Packaging
Marine sources are gaining popularity and attention as novel materials for manufacturing biopolymers such as proteins and polysaccharides. Due to their biocompatibility, biodegradability, and non-toxicity features, these biopolymers have been claimed to be beneficial in the development of food packaging materials. Several studies have thoroughly researched the extraction, isolation, and latent use of marine biopolymers in the fabrication of environmentally acceptable packaging. 
  • 957
  • 24 Dec 2021
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