Results 71 to 80 of about 391,733 (291)

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

Overexpression of microRNA-16 declines cellular growth, proliferation and induces apoptosis in human breast cancer cells [PDF]

, 2015
MicroRNAs (miRNA) are a large family of small single-stranded RNA molecules found in all multicellular organisms. Early studies have been shown that miRNA are involved in cancer development and progression, and this role can be done by working as an ...
Hafizi, M., kouhkan, F., Mobarra, N., Movahed, M., Rad, S.M.A.H., Shafiee, A., Soleimani, M., Soufi-zomorod, M., Tasharrofi, N.   +8 more
core   +2 more sources

BMI‐1 modulation and trafficking during M phase in diffuse intrinsic pontine glioma

FEBS Open Bio, EarlyView.
The schematic illustrates BMI‐1 phosphorylation during M phase, which triggers its translocation from the nucleus to the cytoplasm. In cycling cells, BMI‐1 functions within the PRC1 complex to mediate H2A K119 monoubiquitination. Following PTC596‐induced M phase arrest, phosphorylated BMI‐1 dissociates from PRC1 and is exported to the cytoplasm via its
Banlanjo Umaru, Deepak Kumar Mishra, Shiva Senthil Kumar, Hao‐Han Pang, Brendan Devine, Komal Khan, Rachid Drissi   +6 more
wiley   +1 more source

The novel mTOR inhibitor RAD001 (Everolimus) induces antiproliferative effects in human pancreatic neuroendocrine tumor cells [PDF]

, 2007
Background/Aim: Tumors exhibiting constitutively activated PI(3) K/Akt/mTOR signaling are hypersensitive to mTOR inhibitors such as RAD001 (everolimus) which is presently being investigated in clinical phase II trials in various tumor entities, including
Albert JM, Auernhammer CJ, Boulay A, Boulay A, Bousquet C, Burkhard Göke, Cao C, Christoph J. Auernhammer, Enrico N. De Toni, Faivre S, Gerald Spöttl, Grewe M, Heinrich H.D. Meyer, Hosoi H, Jeng YJ, Jennifer Meinecke, Kathrin Zitzmann, Kawamata S, Kirchner GI, Luo J, O?Reilly KE, Oberg K, Ramage JK, Sawyers CL, Shah T, Shaw RJ, Stephan Brand, Sun SY, Vignot S, von Wichert G, Wang L, Wanner K, Wendel HG, Wullschleger S, Yao JC, Yee KW   +35 more
core   +1 more source

Cyclin E, a redundant cyclin in breast cancer [PDF]

Proceedings of the National Academy of Sciences, 1996
Cyclin E is an important regulator of cell cycle progression that together with cyclin-dependent kinase (cdk) 2 is crucial for the G 1 /S transition during the mammalian cell cycle. Previously, we showed that severe overexpression of cyclin E protein in tumor cells and tissues results in the appearance of lower ...
J, Gray-Bablin, J, Zalvide, M P, Fox, C J, Knickerbocker, J A, DeCaprio, K, Keyomarsi   +5 more
openaire   +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

Five Active Components Compatibility of Astragali Radix and Angelicae Sinensis Radix Protect Hematopoietic Function Against Cyclophosphamide-Induced Injury in Mice and t-BHP–Induced Injury in HSCs

Frontiers in Pharmacology, 2019
Although the compatibility of Astragali Radix (AR) and Angelicae Sinensis Radix (ASR) has favorable effect on promoting hematopoiesis in traditional Chinese medicine (TCM), the main active components and pharmacological mechanism are unknown.
Wei Zhang, Jia-huan Zhu, Hao Xu, Xiao-Ping Huang, Xiao-Dan Liu, Chang-Qing Deng   +5 more
doaj   +1 more source

Effect of Triptolide on Temporal Expression of Cell Cycle Regulators During Cardiac Hypertrophy

Frontiers in Pharmacology, 2020
Adult mammalian cardiomyocytes may reenter the cell cycle and cause cardiac hypertrophy. Triptolide (TP) can regulate the expressions of various cell cycle regulators in cancer cells.
Jing-Mei Li, Jing-Mei Li, Xi-Chun Pan, Yuan-Yuan Ding, Yang-Fei Tong, Yang-Fei Tong, Xiao-Hong Chen, Ya Liu, Hai-Gang Zhang   +8 more
doaj   +1 more source

DNMT3B in vitro knocking-down is able to reverse embryonal rhabdomyosarcoma cell phenotype through inhibition of proliferation and induction of myogenic differentiation [PDF]

, 2016
Aberrant DNA methylation has been frequently observed in many human cancers, including rhabdomyosarcoma (RMS), the most common soft tissue sarcoma in children.
Camero, Simona, Ceccarelli, Simona, Clerico, Anna, Dominici, Carlo, Mannarino, Olga, Marampon, Francesco, Marchese, Cinzia, Mcdowell, Heather P, Megiorni, Francesca, Pizer, Barry, Pizzuti, Antonio, Shukla, Rajeev   +11 more
core   +1 more source

Targeting Post‐Irradiation Thyroid Dysfunction: Electrospun Scaffolds As A Dual‐Action Approach for Antioxidant and Immune Modulation

Advanced Healthcare Materials, EarlyView.
Radiation‐induced hypothyroidism follows head and neck radiotherapy due to oxidative stress and inflammation. Electrospun polycaprolactone scaffolds containing adenosine have potential to modulate thyroid repair. Scaffolds enhance thyrocyte proliferation, antioxidant enzymes glutathione peroxidase and catalase, reduce senescence and apoptosis markers ...
Maria Heim, Ella‐Louise Handley, Daniel Grant, Lizi M. Hegarty, Elaine Emmerson, Anthony Callanan   +5 more
wiley   +1 more source