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The Retinoblastoma Gene Family in Cell Cycle Regulation and Suppression of Tumorigenesis
Since its discovery in 1986, as the first tumor suppressor gene, the retinoblastoma gene (Rb) has been extensively studied. Numerous biochemical and...
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Senescence and Cell Cycle Control
In response to various stresses, such as telomere shortening during continuous proliferation, oxidative stress, DNA damage and aberrant oncogene...
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Control of Cell Proliferation and Growth by Myc Proteins
Myc proteins act as signal transducers that alter cell proliferation in dependence on signals from the extracellular environment. In normal cells,...
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Checkpoint and Coordinated Cellular Responses to DNA Damage
The DNA damage and replication checkpoints are signaling mechanisms that regulate and coordinate cellular responses to genotoxic conditions. The...
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Regulation of S Phase
Regulation of DNA replication is critical for accurate and timely dissemination of genomic material to daughter cells. The cell uses a variety of...
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G1 Phase: Components, Conundrums, Context
A eukaryotic cell must coordinate DNA synthesis and chromosomal segregation to generate a faithful replica of itself. These events are confined to...
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The ubiquitin-proteasome pathway in cell cycle control
Ubiquitin-mediated proteolysis is one of the key mechanisms underlying cell cycle control. The removal of barriers posed by accumulation of...
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Protein Kinases Involved in Mitotic Spindle Checkpoint Regulation
A number of checkpoint controls function to preserve the genome by restraining cell cycle progression until prerequisite events have been properly...
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Mouse Models of Cell Cycle Regulators: New Paradigms
In yeast, a single cyclin-dependent kinase (Cdk) is able to regulate diverse cell cycle transitions (S and M phases) by associating with multiple...
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The Centrosome Cycle
Centrosomes are dynamic organelles involved in many aspects of cell function and growth. Centrosomes act as microtubule organizing centers, and...
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Cell Cycle Regulation in Mammalian Germ Cells
Meiosis is a unique form of cellular division by which a diploid cell produces genetically distinct haploid gametes. Initiation and regulation of...
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Modeling Cell Cycle Control and Cancer with pRB Tumor Suppressor
Cancer is a complex syndrome of diseases characterized by the increased abundance of cells that disrupts the normal tissue architecture within...
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Identification of purinergic system components in the venom of Bothrops mattogrossensis and the inhibitory effect of specioside extracted from Tabebuia aurea
Snake bites are a severe problem in the countryside of Brazil and are usually attributed to snakes of the genera Bothrops, Crotalus , and Lachesis ....
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Homopolymer switches mediate adaptive mutability in mismatch repair-deficient colorectal cancer
Mismatch repair (MMR)-deficient cancer evolves through the stepwise erosion of coding homopolymers in target genes. Curiously, the MMR genes MutS...
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Treatment Strategies for Filamentous Fungi Keratitis
IntroductionThis research aims to describe clinical findings, epidemiology and treatment outcomes in patients with filamentous fungi keratitis of a...
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Semaphorin 3C (Sema3C) reshapes stromal microenvironment to promote hepatocellular carcinoma progression
More than 90% of hepatocellular carcinoma (HCC) cases develop in the presence of fibrosis or cirrhosis, making the tumor microenvironment (TME) of...
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Managing Micronutrient Deficiencies in High-Risk Patients: No Small Feat!
Abstract Purpose of ReviewMicronutrients are vital dietary components for growth and development. Adequate intake of vitamins and minerals through...
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Systematic Review on Flow Cytometry as a Versatile Tool for Disease Diagnosis
Purpose of ReviewQuantification and identification of cell fate remain to be the most important step within research and diagnostic laboratories.With...
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Adult acute leukemia patients with gram-negative bacteria bloodstream infection: Risk factors and outcomes of antibiotic-resistant bacteria
This study aims to analyze the risk factors for the development of multidrug-resistant (MDR) and carbapenem-resistant (CR) bacteria bloodstream...
