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Topic Review
Ccr4–Not Complex
This entry mainly gives an overview of the structure of the Ccr4-Not complex, its major components and their enzymatic activities. In the accompanying manuscript the biological roles of the complex is discussed in detail as well as clinical conditions associa
  • 649
  • 17 Nov 2020
Topic Review
CD133
Prostate cancer stem cells (PCSCs), possessing self-renewal properties and resistance to anticancer treatment, are possibly the leading cause of distant metastasis and treatment failure in prostate cancer (PC). CD133 is one of the most well-known and valuable cell surface markers of cancer stem cells (CSCs) in many cancers, including PC. CSCs refer to a small subset of cancer cells, theoretically, this can be even a single cancer cell, which can differentiate into a heterogeneous and hierarchy of cancer cells. Sharing a number of characteristics with normal somatic stem cells, CSCs are capable of self-renewing, asymmetric division, generation of heterogeneous lineage, differentiation into various cancer cells which make up the tumor bulk, manifesting more aggressive phenotypes and exhibiting resistance to anticancer treatment. The existence of CSCs was first reported in acute myeloid leukemia in 1997 and later in a broad spectrum of common solid tumors, including PC.
  • 491
  • 18 Nov 2022
Topic Review
CD137+ T-Cells
The CD137 receptor is expressed by activated antigen-specific T-cells. CD137+ T-cells were identified inside TILs and PBMCs of different tumor types and have proven to be the naturally occurring antitumor effector cells, capable of expressing a wide variability in terms of TCR specificity against both shared and neoantigenic tumor-derived peptides. The aim of this review is thus summarizing and highlighting their role as drivers of patients’ immune responses in anticancer therapies as well as their potential role in future and current strategies of immunotherapy.
  • 484
  • 08 Mar 2021
Topic Review
CD34 Stem Cell Therapy
Ischemia with non-obstructive coronary arteries (INOCA) is an increasingly recognized disease, with a prevalence of 3 to 4 million individuals, and is associated with a higher risk of morbidity, mortality, and a worse quality of life. Persistent angina in many patients with INOCA is due to coronary microvascular dysfunction (CMD), which can be difficult to diagnose and treat. A coronary flow reserve <2.5 is used to diagnose endothelial-independent CMD. Antianginal treatments are often ineffective in endothelial-independent CMD and thus novel treatment modalities are currently being studied for safety and efficacy. CD34+ cell therapy is a promising treatment option for these patients, as it has been shown to promote vascular repair and enhance angiogenesis in the microvasculature. 
  • 407
  • 11 May 2021
Topic Review
Cd34+ Stromal Cells/Telocytes
CD34+ stromal cells/telocytes (CD34+SCs/TCs) are an important interstitial, perivascular, peri/endoneurial and periadnexal cellular component in the dermis and hypodermis (subcutaneous adipose tissue) of the skin. Most CD34+ stromal cells are known to correspond to telocytes, a new cellular type identified by electron microscopy.
  • 683
  • 29 Jul 2021
Topic Review
CD36 in Pancreatic β-Cell Pathophysiology
CD36 is a transmembrane glycoprotein found in platelets, mononuclear phagocytes, adipocytes, hepatocytes, myocytes, taste bud cells, and a variety of other cell types. 
  • 466
  • 28 Sep 2021
Topic Review
CD4 T Helper Cells
CD4 T helper cells, including Th1, Th2, Th17, Treg and Tfh, play a central role in orchestrating adaptive immune responses.
  • 1.5K
  • 16 Nov 2020
Topic Review
CDC6 as Key Inhibitory Regulator of CDK1 Activation
The kinetics of Cyclin Dependent Kinase 1 (CDK1) activation must be strictly controlled to guarantee a timely and physiological entry into mitosis. CDC6, a known S-phase regulator, has been found as a critical component in mitotic CDK1 activation cascade in early embryonic divisions. It acts due to association with Xic1 serving as a bona fide CDK1 inhibitor upstream of Aurora A and Polo-Like Kinase 1 (PLK1), both of which are CDK1 activators.
  • 185
  • 05 Jul 2023
Topic Review
Cell
The cell (from the Latin word cellula meaning 'small room') is the basic structural and functional unit of life forms. Every cell consists of a cytoplasm enclosed within a membrane, which contains many biomolecules such as proteins and nucleic acids. Cells can acquire specified function and carry out various tasks within the cell such as replication, DNA repair, protein synthesis, and motility. Cells are capable of specialization and mobility within the cell. Most cells are measured in micrometers due to their small size. Most plant and animal cells are only visible under a light microscope, with dimensions between 1 and 100 micrometres. Electron microscopy gives a much higher resolution showing greatly detailed cell structure. Organisms can be classified as unicellular (consisting of a single cell such as bacteria) or multicellular (including plants and animals). Most unicellular organisms are classed as microorganisms. The number of cells in plants and animals varies from species to species; it has been approximated that the human body contains an estimated 37 trillion (3.72×1013) cells. The brain accounts for around 80 billion of these cells. The study of cells and how they work has led to many other studies in related areas of biology, including: discovery of DNA, cancer systems biology, aging and developmental biology. Cell biology is the study of cells, which were discovered by Robert Hooke in 1665, who named them for their resemblance to cells inhabited by Christian monks in a monastery. Cell theory, first developed in 1839 by Matthias Jakob Schleiden and Theodor Schwann, states that all organisms are composed of one or more cells, that cells are the fundamental unit of structure and function in all living organisms, and that all cells come from pre-existing cells. Cells emerged on Earth about 4 billion years ago.
  • 1.3K
  • 23 Nov 2022
Topic Review
Cell Adhesive Force Microscopy
Cell adhesive force, exerting on the local matrix or neighboring cells, plays a critical role in regulating many cell functions and physiological processes. In the past four decades, significant efforts have been dedicated to cell adhesive force detection, visualization and quantification. Traction force microscopy (TFM) pioneered the detection and visualization of cell adhesive force. A recent important methodological advancement in cell adhesive force visualization is to ultilize fluorescent tension sensor (FTS) to convert force to fluorescence onsite, thus greatly improving the sensitivity and resolution of force imaging. Here, TFM and FTS-based imaging techniques are collectively termed as Cell Adhesive Force Microscopy (CAFM).
  • 916
  • 17 Dec 2020
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