[HTML][HTML] Martynoside rescues 5-fluorouracil-impaired ribosome biogenesis by stabilizing RPL27A

M Hong, Y Du, D Chen, Y Shi, M Hu, K Tang, Z Hong… - Science Bulletin, 2023 - Elsevier
Martynoside (MAR), a bioactive component in several well-known tonic traditional Chinese
herbs, exhibits pro-hematopoietic activity during 5-fluorouracil (5-FU) treatment. However …

[HTML][HTML] Ex vivo and in vivo chemoprotective activity and potential mechanism of Martynoside against 5-fluorouracil-induced bone marrow cytotoxicity

M Hong, D Chen, Z Hong, K Tang, Y Yao… - Biomedicine & …, 2021 - Elsevier
Martynoside (MAR) is a bioactive glycoside of Rehmannia glutinosa, a traditional Chinese
herb frequently prescribed for treating chemotherapy-induced pancytopenia. Despite its …

Ribosome ADP-ribosylation inhibits translation and maintains proteostasis in cancers

S Challa, BR Khulpateea, T Nandu, CV Camacho… - Cell, 2021 - cell.com
Defects in translation lead to changes in the expression of proteins that can serve as drivers
of cancer formation. Here, we show that cytosolic NAD+ synthesis plays an essential role in …

miR-16-5p promotes erythroid maturation of erythroleukemia cells by regulating ribosome biogenesis

CI Papagiannopoulos, NF Theodoroula… - Pharmaceuticals, 2021 - mdpi.com
miRNAs constitute a class of non-coding RNA that act as powerful epigenetic regulators in
animal and plant cells. In order to identify putative tumor-suppressor miRNAs we profiled the …

Small Molecule RBI2 Disrupts Ribosome Biogenesis through Pre-rRNA Depletion

CE Scull, G Twa, Y Zhang, NJ Yang, RN Hunter III… - Cancers, 2023 - mdpi.com
Simple Summary Ribosome biosynthesis has emerged as an excellent target for inhibition of
cancer cell growth and proliferation. We used a high throughput screen to identify potent …

Ribosomal protein L11 recruits miR-24/miRISC to repress c-Myc expression in response to ribosomal stress

KB Challagundla, XX Sun, X Zhang… - … and cellular biology, 2011 - Taylor & Francis
c-Myc promotes cell growth by enhancing ribosomal biogenesis and translation.
Deregulated expression of c-Myc and aberrant ribosomal biogenesis and translation …

Deneddylation of ribosomal proteins promotes synergy between MLN4924 and chemotherapy to elicit complete therapeutic responses

A Aubry, JD Pearson, J Charish, T Yu, JM Sivak… - Cell reports, 2023 - cell.com
The neddylation inhibitor MLN4924/Pevonedistat is in clinical trials for multiple cancers.
Efficacy is generally attributed to cullin RING ligase (CRL) inhibition, but the contribution of …

m7G tRNA modification reveals new secrets in the translational regulation of cancer development

O Katsara, RJ Schneider - Molecular cell, 2021 - cell.com
Orellana et al.(2021) and Dai et al.(2021) demonstrate that increased m 7 G modification of
a subset of tRNAs by the METTL1/WDR4 complex stabilizes these mRNAs against decay …

Identification of a small-molecule RPL11 mimetic that inhibits tumor growth by targeting MDM2-p53 pathway

B Wang, J Gao, Z Zhao, X Zhong, H Cui, H Hou… - Molecular …, 2022 - Springer
Background Targeting ribosome biogenesis to activate p53 has recently emerged as a
therapeutic strategy in human cancer. Among various ribosomal proteins, RPL11 centralizes …

Deletion of ribosomal paralogs Rpl39 and Rpl39l compromises cell proliferation via protein synthesis and mitochondrial activity

Q Zou, H Qi - The International Journal of Biochemistry & Cell …, 2021 - Elsevier
Accumulating evidences suggest that the composition and functional roles of ribosomes are
heterogeneous in cells, partly due to the temporal-spatial expression of paralogous …