Subject:
All Disciplines Arts & Humanities Biology & Life Sciences Business & Economics Chemistry & Materials Science Computer Science & Mathematics Engineering Environmental & Earth Sciences Medicine & Pharmacology Physical Sciences Public Health & Healthcare Social Sciences
Sort:
Hottest Latest Alphabetical (A-Z) Alphabetical (Z-A)
Type:
All Topic Review Biography
Topic Review
ZEB2 Gene
Zinc finger E-box binding homeobox 2
  • 380
  • 24 Dec 2020
Topic Review
ZEB1 in Cornea
ZEB1 is an important transcription factor for epithelial to mesenchymal transition (EMT) and in the regulation of cell differentiation and transformation. In the cornea, ZEB1 presents in all three layers: the epithelium, the stroma and the endothelium. Mutations of ZEB1 have been linked to multiple corneal genetic defects, particularly to the corneal dystrophies including keratoconus (KD), Fuchs endothelial corneal dystrophy (FECD), and posterior polymorphous corneal dystrophy (PPCD).
  • 530
  • 22 Apr 2021
Topic Review
ZEB Family Members in Cancer Progression
Post-translational modification (PTM), the essential regulatory mechanisms of proteins, play essential roles in physiological and pathological processes. In addition, PTM functions in tumour development and progression. Zinc finger E-box binding homeobox (ZEB) family homeodomain transcription factors, such as ZEB1 and ZEB2, play a pivotal role in tumour progression and metastasis by induction epithelial-mesenchymal transition (EMT), with activation of stem cell traits, immune evasion and epigenetic reprogramming.
  • 287
  • 19 Apr 2023
Topic Review
Zeaxanthin and Photoprotection in Plants
Conversion of sunlight into photochemistry by plants depends on photoprotective processes that allow safe use of sunlight over a broad range of environmental conditions. This entry focuses on the universal use by plants of the photoprotector zeaxanthin that is part of a group of three interconvertible leaf carotenoids collectively known as the xanthophyll cycle. We survey the striking plasticity of this photoprotective process in nature that can be fine-tuned to produce a fit for different environments with various combinations of light, temperature, and other factors.
  • 1.4K
  • 25 Dec 2020
Topic Review
Zeaxanthin and Lutein in Humans
Many factors in the environment (including radiation, pathogens, and various stresses) prompt internal formation of oxidants that orchestrate beneficial adjustments in human metabolism and but can also lead to damage and disease. To prevent adverse effects of these oxidants, humans require antioxidants and anti-inflammatories, many of which are vitamins and other essential micronutrients that must be consumed with the diet. The xanthophylls zeaxanthin and lutein are unique human micronutrients that protect the integrity and function of biological membranes – especially in the human eye and brain.
  • 1.6K
  • 16 Feb 2021
Topic Review
Zeaxanthin and Lutein Across Life's Taxa
Zeaxanthin and lutein are structural isomers with zeaxanthin possessing a slightly longer system of conjugated double bonds (11) than lutein. Carotenoids also play key roles in light-independent processes, e.g., as gene regulators of human immune function. Carotenoid-derived vitamin A has a well-documented immunoregulatory role and a similar role is emerging for xanthophylls. Xanthophylls may be especially important in opposing non-resolving inflammation that can trigger a plethora of associated inflammatory diseases, disorders, and dysfunctions. Additionally, lutein and zeaxanthin are emerging as candidates for protecting cognitive function across the human lifespan, including attention, memory, learning, and executive functions.
  • 803
  • 28 Apr 2022
Topic Review
Zearalenone and the Immune Response
Zearalenone (ZEA) is an estrogenic fusariotoxin, being classified as a phytoestrogen, or as a mycoestrogen. ZEA and its metabolites are able to bind to estrogen receptors, 17β-estradiol specific receptors, leading to reproductive disorders which include low fertility, abnormal fetal development, reduced litter size and modification at the level of reproductive hormones especially in female pigs. ZEA has also significant effects on immune response with immunostimulatory or immunosuppressive results. This review presents the effects of ZEA and its derivatives on all levels of the immune response such as innate immunity with its principal component inflammatory response as well as the acquired immunity with two components, humoral and cellular immune response. The mechanisms involved by ZEA in triggering its effects are addressed. 
  • 781
  • 26 Apr 2021
Topic Review
Zearalenone
Zearalenone (ZEN), a mycotoxin categorized as a xenoestrogen poses structural similarity wif natural estrogens that enables its binding to the estrogen receptors leading to hormonal misbalance and numerous reproductive diseases. 
  • 1.2K
  • 20 Feb 2021
Topic Review
ZBP1-Mediated Necroptosis
Cell death is a fundamental pathophysiological process in human disease. The discovery of necroptosis, a form of regulated necrosis that is induced by the activation of death receptors and formation of necrosome, represents a major breakthrough in the field of cell death in the past decade. Z-DNA-binding protein (ZBP1) is an interferon (IFN)-inducing protein, initially reported as a double-stranded DNA (dsDNA) sensor, which induces an innate inflammatory response. ZBP1 was identified as an important sensor of necroptosis during virus infection. It connects viral nucleic acid and receptor-interacting protein kinase 3 (RIPK3) via two domains and induces the formation of a necrosome. 
  • 415
  • 03 Jan 2023
Topic Review
ZAP70-related Severe Combined Immunodeficiency
ZAP70-related severe combined immunodeficiency (SCID) is an inherited disorder that damages the immune system.
  • 454
  • 24 Dec 2020
  • Page
  • of
  • 1813
Featured Entry Collections
>>

Featured Books

>>
Encyclopedia of Social Sciences
Encyclopedia of COVID-19
Encyclopedia of Fungi
Encyclopedia of Digital Society, Industry 5.0 and Smart City
Video Production Service
Feedback