Tumor Suppressors
Tumor suppressors: enhancers or suppressors of regeneration?
... core tumor suppressor pathways are highly conserved throughout evolution and are present in both highly and poorly regenerative ...(Cdkn2a) tumor suppressor (see Box 1 and ...potent tumor ...
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Structures of a Human Papillomavirus (HPV) E6 Polypeptide Bound to MAGUK Proteins: Mechanisms of Targeting Tumor Suppressors by a High-Risk HPV Oncoprotein
... certain tumor suppressors such as MAGI-1 and SAP97/ hDlg for ...these tumor suppressors, which is a property unique to high-risk HPVs that are associated with cervical ...cellular tumor ...
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The ING tumor suppressors in cellular senescence and chromatin
... Comparing ING1- and ING2-deficient mice indicates that not all ING-mediated functions are redundant. The developmental and physiological functions of ING2 through targeted germline disruption suggest that ING2-deficient ...
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Genomic imbalances pinpoint potential oncogenes and tumor suppressors in Wilms tumors
... Results: Array-CGH of 50 primary WTs without pre-chemotherapy revealed a few recurrent CNAs not previously reported, such as 7q and 20q gains, and 7p loss. Genomic amplifications were exclusively detected in 3 cases of ...
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Dual function of MDM2 and MDMX toward the tumor suppressors p53 and RB
... The p53 and retinoblastoma (RB) proteins are two key tumor suppressors. Mutations in one or both are found in all human cancer tumors and both have been extensively studied as potential therapeutic targets ...
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Modulation of junction tension by tumor suppressors and proto oncogenes regulates cell cell contacts
... The tumor suppressors Ft and Ds encode large proto-cadherins that interact in a heterophilic manner and regulate proliferation via the Hippo/Yki pathway or mitochondrial metabolism, planar cell polarity and ...
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Angiomotin Family Members: Oncogenes or Tumor Suppressors?
... (Amotl1), and Amot-like protein 2 (Amotl2). The expression of Amot differs spatially and temporally, and has a tissue- and cell-specific pattern. The level of Amot changes from embryogenesis to adulthood. The protein is ...
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Sestrins Link Tumor Suppressors with the AMPK TOR Signaling Network
... the tumor suppressor p53 plays a central ...the tumor suppressive function of p53 was confirmed in mouse knockout model where p53- deficeint mice developed cancers and chronic inflammation and the median of ...
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Malawi Polyomavirus Is a Prevalent Human Virus That Interacts with Known Tumor Suppressors
... 27. Rozenblatt-Rosen O, Deo RC, Padi M, Adelmant G, Calderwood MA, Rolland T, Grace M, Dricot A, Askenazi M, Tavares M, Pevzner SJ, Abderazzaq F, Byrdsong D, Carvunis AR, Chen AA, Cheng J, Correll M, Duarte M, Fan C, ...
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Epigenetic Regulation of Tumor Suppressors by Helicobacter pylori Enhances EBV Induced Proliferation of Gastric Epithelial Cells
... ABSTRACT Helicobacter pylori and Epstein-Barr virus (EBV) are two well-known con- tributors to cancer and can establish lifelong persistent infection in the host. This leads to chronic inflammation, which also contributes ...
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Silencing DNA methyltransferase 1 (DNMT1) inhibits proliferation, metastasis and invasion in ESCC by suppressing methylation of RASSF1A and DAPK
... Our previous study showed DNMT1 is up-regulated in esophageal squamous cell carcinoma (ESCC), which is associated with methylation of tumor suppressors. In the current study, we investigate the role of ...
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Influence of Fat Hippo and Notch signaling on the proliferation and differentiation of Drosophila optic neuroepithelia
... pathway tumor suppressors varied depending on strength of the mutations, which suggests that progression of NE to NB involves a balance of positive and negative ...
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The ubiquitin-proteasome system: A novel target for anticancer and anti-inflammatory drug research
... In general, protein degradation via the ubiquitin-proteasome pathway involves several successive steps employing different classes of enzyme, namely ubiquitin-activating enzyme (E1), the ubiquitin-conjugating enzymes ...
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Technical challenges and limitations of current mouse models of ovarian cancer
... functional tumor suppressors using developmentally regulated promoters, inducible systems targeting the oviductal epithelium and OSE are needed such that genetic changes can be intro- duced more ...
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Loss of Wave1 gene defines a subtype of lethal prostate cancer
... (rather than total loss of WAVE1) may similarly confer a selective advantage at later stages of disease. Indeed, WASF1 expression within the BIDMC dataset of CRPC was varied to permit stratification of samples by the top ...
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In vivo regulation of Yorkie phosphorylation and localization
... Prior studies of Yki phosphorylation have all relied on experiments in cultured cells. To investigate whether the phosphorylation status of Yki is detectably influenced in vivo by Wts or other upstream tumor ...
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Antisense therapeutics in oncology: current status
... selected tumor downregulated miRNA response elements inserted immediately after the stop codon of the selected genes was noted to be effective in controlling the expression of TRAIL in cancer cells when compared ...
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Alterations in the ribosomal machinery in cancer and hematologic disorders
... There is some evidence showing that other extraribosomal function of ribosomal proteins may also be directly involved in tumorigenesis. RPs can directly regulate the affect of oncogene and tumor suppressors ...
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A dual role for the immune response in a mouse model of inflammation associated lung cancer
... the tumor-promoting cytokine IL-17 were overexpressed in BALB/c TKO mice, and T cells derived from these animals produced increased levels of both ...of tumor-promoting inflammation and failure of ...
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MicroRNAs for osteosarcoma in the mouse: a meta-analysis
... or tumor volume); different types(miR-195, miR-143, miR-34a, miR-214, miR-23a, miR-133a, and so on) or functions(oncogenes or tumor suppressors) of miRNAs; different miRNA intervention ...
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