Results 121 to 130 of about 198,463 (306)

Selective inhibition of the p53–MDM2 interaction by nutlin drugs: a new therapeutic perspective for neuroblastoma [PDF]

, 2013
Neuroblastoma is one of the most common and most deadly childhood tumors. There is an unmet need to develop new therapeutic modalities for this malignancy that preferentially should be guided by our increasing knowledge of the biology of neuroblastoma ...
De Paepe, Anne, Rihani, Ali, Speleman, Franki, Van Goethem, Alan, Van Maerken, Tom, Vandesompele, Jo   +5 more
core   +1 more source

Large variety in a panel of human colon cancer organoids in response to EZH2 inhibition [PDF]

, 2016
EZH2 inhibitors have gained great interest for their use as anti-cancer therapeutics. However, most research has focused on EZH2 mutant cancers and recently adverse effects of EZH2 inactivation have come to light.
Bounova, Gergana, Cornelissen-Steijger, Paulien, de Vries, Nienke, Koppens, Martijn A.J., Sansom, Owen J., van Lohuizen, Maarten, Wessels, Lodewyk F.A.   +6 more
core   +1 more source

FGFR Like1 drives esophageal cancer progression via EMT, PI3K/Akt, and notch signalling: insights from clinical data and next‐generation sequencing analysis

FEBS Open Bio, EarlyView.
Clinical analysis reveals significant dysregulation of FGFRL1 in esophageal cancer (EC) patients. RNAi‐coupled next‐generation sequencing (NGS) and in vitro study reveal FGFRL1‐mediated EC progression via EMT, PI3K/Akt, and Notch pathways. Functional assays confirm its role in tumor growth, migration, and invasion.
Aprajita Srivastava, Anoop Saraya, Deepak Gunjan, Rinu Sharma   +3 more
wiley   +1 more source

Spontaneous γH2AX Foci in Human Solid Tumor-Derived Cell Lines in Relation to p21WAF1 and WIP1 Expression. [PDF]

, 2015
Phosphorylation of H2AX on Ser139 (γH2AX) after exposure to ionizing radiation produces nuclear foci that are detectable by immunofluorescence microscopy.
Andrais, Bonnie, Mirzayans, Razmik, Murray, David, Scott, April, Wang, Ying W, Weiss, Robert H   +5 more
core   +2 more sources

The role of lipid metabolism in neuronal senescence

FEBS Open Bio, EarlyView.
Disrupted lipid metabolism, through alterations in lipid species or lipid droplet accumulation, can drive neuronal senescence. However, lipid dyshomeostasis can also occur alongside neuronal senescence, further amplifying tissue damage. Delineating how lipid‐induced senescence emerges in neurons and glial cells, and how it contributes to ageing and ...
Dikaia Tsagkari, Eleftheria Panagiotidou, Nektarios Tavernarakis   +2 more
wiley   +1 more source

PRIMA-1MET Inhibits Growth of Mouse Tumors Carrying Mutant p53

Cellular Oncology, 2008
Reactivation of the tumor suppressor activity to mutant p53 should trigger massive apoptosis and eliminate tumors. The low molecular weight compounds PRIMA-1 and the structural analog PRIMA-1MET reactivate human mutant p53 in vitro and suppress growth of
Nicole Zache, Jeremy M. R. Lambert, Klas G. Wiman, Vladimir J. N. Bykov   +3 more
doaj   +1 more source

Synthetic Lethality of Chk1 Inhibition Combined with p53 and/or p21 Loss During a DNA Damage Response in Normal and Tumor Cells [PDF]

, 2013
Cell cycle checkpoints ensure genome integrity and are frequently compromised in human cancers. A therapeutic strategy being explored takes advantage of checkpoint defects in p53-deficient tumors in order to sensitize them to DNA-damaging agents by ...
A Besson, A Eastman, A Goga, A Goloudina, A Z Munir, AA Levesque, AA Levesque, AJ Fikaris, AN Tse, AT Ferguson, B Xu, C Tapia, CJ Sherr, CS Sorensen, CX Ma, EA Kohn, EA Kohn, F Bunz, FI Raynaud, H Piwnica-Worms, H Zhao, I Hassepass, J Bartkova, J Falck, K Shimuta, L S White, LL Parker, MH Lam, MV Cespedes, O Gilad, O Wang, OA Sedelnikova, PM Fracasso, R Di Micco, R Rodriguez, RP Perez, RT Bunch, S Origanti, S-r Cai, SD Zabludoff, T Abbas, T Waldman, WR Taylor, Y Luo   +43 more
core   +2 more sources

PARP inhibitors induce a senescence phenotype in non‐small cell lung carcinoma cell lines

FEBS Open Bio, EarlyView.
Talazoparib is the most potent inducer of senescence among different PARP1 inhibitors in human NSCLC cells. In the absence of PARP, no senescence phenotype was observed, demonstrating that PARP1 is necessary for the induction of senescence by this inhibitor.
Camille Huart, Manon Van den Abbeel, Christoph Schifflers, Karim Bouhjar, Andrea Scarmelotto, Alexis Khelfi, Anne‐Catherine Wera, Carine Michiels   +7 more
wiley   +1 more source

Natural Products as Geroprotective Modulators in Diabetic Nephropathy: A Mechanistic Framework Integrating Aging Hallmarks and the AMPK–SIRT1–Nrf2 Axis

Aging and Cancer, EarlyView.
Natural products target the aging kidney in diabetic nephropathy by restoring the AMPK–SIRT1–Nrf2 axis, reducing oxidative stress, inflammation, fibrosis, and cellular senescence while enhancing mitochondrial biogenesis and antioxidant defenses.
Sherif Hamidu, Latif Adams, Eunice Ampem‐Danso, Justice Kumi, Abigail Aning, Fatima Hamidu, Mustapha Abdul Mumin Mohammed, Ayuba Nii Darku Ankrah, Seth Kwabena Amponsah   +8 more
wiley   +1 more source

A Novel PTEN/Mutant p53/c-Myc/Bcl-XL Axis Mediates Context-Dependent Oncogenic Effects of PTEN with Implications for Cancer Prognosis and Therapy

Neoplasia: An International Journal for Oncology Research, 2013
Phosphatase and tensin homolog located on chromosome 10 (PTEN) is one of the most frequently mutated tumor suppressors in human cancer including in glioblastoma.
Xiaoping Huang, Ying Zhang, Yaqiong Tang, Napoleon Butler, Jungeun Kim, Fadila Guessous, David Schiff, James Mandell, Roger Abounader   +8 more
doaj   +1 more source