Results 51 to 60 of about 88,526 (282)

Overview of molecular signatures of senescence and associated resources: pros and cons

FEBS Open Bio, EarlyView.
Cells can enter a stress response state termed cellular senescence that is involved in various diseases and aging. Detecting these cells is challenging due to the lack of universal biomarkers. This review presents the current state of senescence identification, from biomarkers to molecular signatures, compares tools and approaches, and highlights ...
Orestis A. Ntintas, Sylvia Vagena, Pavlos Pantelis, Giorgos Theocharous, Russel Petty, Konstantinos Evangelou, Vassilis G. Gorgoulis   +6 more
wiley   +1 more source

A novel retinoblastoma therapy from genomic and epigenetic analyses. [PDF]

, 2012
Retinoblastoma is an aggressive childhood cancer of the developing retina that is initiated by the biallelic loss of RB1. Tumours progress very quickly following RB1 inactivation but the underlying mechanism is not known.
Bahrami, Armita, Benavente, Claudia A, Brennan, Rachel, Chen, Xiang, Ding, Li, Dooling, David J, Downing, James R, Dyer, Michael A, Dyson, Nicholas J, Easton, John, Ellison, David, Flores-Otero, Jacqueline, Fulton, Lucinda L, Fulton, Robert S, Gupta, Pankaj, Hong, Xin, Lu, Charles, Ma, Jing, Manning, Amity L, Mardis, Elaine R, McEvoy, Justina, Mukatira, Suraj, Mullighan, Charles, Naeve, Clayton, Neale, Geoff, Ochoa, Kerri, Pounds, Stanley, Rusch, Michael, Shurtleff, Sheila, Ulyanov, Anatoly, Wang, Jianmin, Wilson, Matthew, Wilson, Richard K, Wu, Gang, Zhang, Jinghui, Zhao, David   +35 more
core  

Loss of Immunohistochemical Reactivity in Association With Handling-Induced Dark Neurons in Mouse Brains. [PDF]

, 2020
The handling-induced dark neuron is a histological artifact observed in brain samples handled before fixation with aldehydes. To explore associations between dark neurons and immunohistochemical alterations in mouse brains, we examined protein products ...
Chang, Rachel C, Jeste, Dilip V, Patel, Hemal H, Schilling, Jan M, Soontornniyomkij, Benchawanna, Soontornniyomkij, Virawudh   +5 more
core  

The Retinoblastoma Protein Modulates Tbx2 Functional Specificity [PDF]

Molecular Biology of the Cell, 2010
Tbx2 is a member of a large family of transcription factors defined by homology to the T-box DNA-binding domain. Tbx2 plays a key role in embryonic development, and in cancer through its capacity to suppress senescence and promote invasiveness. Despite its importance, little is known of how Tbx2 is regulated or how it achieves target gene specificity ...
Vance, K, Shaw, H, Rodriguez, M, Ott, S, Goding, C   +4 more
openaire   +4 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

Expression of multidrug resistance proteins in retinoblastoma [PDF]

International Journal of Ophthalmology, 2017
AIM: To elucidate the mechanism of multidrug resistance in retinoblastoma, and to acquire more insights into in vivo drug resistance. METHODS: Three anticancer drug resistant Y79 human RB cells were generated against vincristine, etoposide or ...
Swati Shukla, Arpna Srivastava, Sunil Kumar, Usha Singh, Sandeep Goswami, Bhavna Chawla, Mandeep Singh Bajaj, Seema Kashyap, Jasbir Kaur   +8 more
doaj   +1 more source

XPO1 inhibition by selinexor induces potent cytotoxicity against high grade bladder malignancies. [PDF]

, 2018
Treatment options for high grade urothelial cancers are limited and have remained largely unchanged for several decades. Selinexor (KPT-330), a first in class small molecule that inhibits the nuclear export protein XPO1, has shown efficacy as a single ...
Baek, Han Bit, Fernandez-Rubio, Aleida, Gandour-Edwards, Regina, Ghosh, Paramita M, Landesman, Yosef, Libertini, Stephen J, Lombard, Alan P, Mudryj, Maria, Nakagawa, Rachel, Nishida, Kristine, Siddiqui, Salma, Vidallo, Kathleen, Vinall, Ruth, Weiss, Robert H, Wettersten, Hiromi   +14 more
core   +1 more source

Gene Therapy for Pediatric Cancer: State of the Art and Future Perspectives [PDF]

, 2003
While modern treatments have led to a dramatic improvement in survival for pediatric malignancy, toxicities are high and a significant proportion of patients remain resistant.
Biagi, Ettore, Bollard, Catherine, Brenner, Malcolm, Rousseau, Raphael   +3 more
core   +5 more sources

Evaluation of the Dual Impact of Nanotechnologies on Health and Environment Through Alternative Bridging Models

Advanced Healthcare Materials, EarlyView.
This review explores how alternative invertebrate and small‐vertebrate models advance the evaluation of nanomaterials across medicine and environmental science. By bridging cellular and organismal levels, these models enable integrated assessment of toxicity, biodistribution, and therapeutic performance.
Marie Celine Lefevre, Margherita Bernardeschi, Matteo Battaglini, Gianni Ciofani   +3 more
wiley   +1 more source

Aspects of Diagnosis and Treatment of Retinoblastoma in Mongolia

Central Asian Journal of Medical Sciences, 2018
Objectives: To describe the clinical characteristics and the treatment outcome of retinoblastoma in Mongolian children. Methods: Data of all children diagnosed with retinoblastoma at the National Center for Maternal and Child Health of Mongolia from 1987
Tsengelmaa Chuluunbat, Bayalag Munkhuu, Uranchimeg Bazarsad, Altankhuu Molom, Baasankhuu Jamiyanjav   +4 more
doaj   +1 more source