Cell division is an essential component of development, growth, and tissue repair. From: Maxillofacial Surgery (Third Edition), 2017 Featured on this page Featured on this page Chapters and Articles You might find these chapters and articles relevant to this topic. Introduction to Chlamydomonas and...
Studies have shown that interactions with Tfh cells induce asymmetric cell division in GC B cells, resulting in an unequal distribution of the molecules that determine cell fate among their progeny [46,47]. Daughter cells inheriting IRF4 and MYC favorably differentiated into PCs, while cells recei...
quiescent state (the so-called Go) to a cycling (proliferative) state and vice versa. The cell cycle is such that the time duration of the S, G2, andM phasesis relatively fixed. Once a cell determines it needs to and can divide, it initiates DNA synthesis and subsequent cell division....
Binary fission represents a process of cellular division used by most prokaryotic species, including bacteria, in which one cell divides into two. The prokaryotic cell cycle resulting in binary fusion is associated with three different phases. During the initial phase, also referred to as the B pe...
two processes involving autophagy. While autophagic cell death is a result of excessive autophagy, autosis is characterized by three distinct phases characterized by cells with unique morphological features and is triggered by various signals, such as Na+/K+-ATPase, Tat-Beclin 1, and hypoxia–ischem...
Injury to contractile organs such as the heart, vasculature, urinary bladder and gut can stimulate a pathological response that results in loss of normal contractility. PDGF and TGFβ are among the most well studied initiators of the injury response and
(Fig.3D). Genes critical for cell cycle phases G1 and S such asCdk2andPcnaare highly expressed in MB cluster R1, while G2 and M phase marker geneTop2ais highly expressed in MB clusters R2 (made up of mostly cells) and R3 (made up of mostly nuclei) as well asPax7hicluster R9 (...
Cell proliferation depends on a continuous supply of proteins; this is the main requirement to reach the critical size necessary for cell division. Ribosomes, localised in the rough endoplasmic reticulum, are the protein factories of cells, and the rate of ribosome biogenesis is directly correlated...
In a given population, cells will be distributed among three major phases of the cell cycle: G0/G1 phase (one set of paired chromosomes per cell), S phase (DNA synthesis with variable amount of DNA) and G2/M phase ...
The division of fuel cells is made based on similarity to electrolyte typology or the fuel used. For example, Nafion is consumed in Proton Exchange Membrane Fuel Cell (PEMFC) and the inspired fuel cells, such as Direct Alcohol Fuel cell (DAFC) and Direct Methanol Fuel Cell (DMFC).Yttriastab...