[HTML][HTML] Hallmarks of aging: An expanding universe

C López-Otín, MA Blasco, L Partridge, M Serrano… - Cell, 2023 - cell.com
Aging is driven by hallmarks fulfilling the following three premises:(1) their age-associated
manifestation,(2) the acceleration of aging by experimentally accentuating them, and (3) the …

Distinct longevity mechanisms across and within species and their association with aging

A Tyshkovskiy, S Ma, AV Shindyapina, S Tikhonov… - Cell, 2023 - cell.com
Lifespan varies within and across species, but the general principles of its control remain
unclear. Here, we conducted multi-tissue RNA-seq analyses across 41 mammalian species …

Specific mechanisms of translation initiation in higher eukaryotes: the eIF4G2 story

ED Shestakova, VV Smirnova, IN Shatsky, IM Terenin - Rna, 2023 - rnajournal.cshlp.org
The eukaryotic initiation factor 4G2 (eIF4G2, DAP5, Nat1, p97) was discovered in 1997. Over
the past two decades, dozens of papers have presented contradictory data on eIF4G2 …

Multi‐Omics Analysis Reveals Translational Landscapes and Regulations in Mouse and Human Oocyte Aging

J Huang, P Chen, L Jia, T Li, X Yang, Q Liang… - Advanced …, 2023 - Wiley Online Library
Abnormal resumption of meiosis and decreased oocyte quality are hallmarks of maternal
aging. Transcriptional silencing makes translational control an urgent task during meiosis …

Calibrated ribosome profiling assesses the dynamics of ribosomal flux on transcripts

K Tomuro, M Mito, H Toh, N Kawamoto… - Nature …, 2024 - nature.com
Ribosome profiling, which is based on deep sequencing of ribosome footprints, has served
as a powerful tool for elucidating the regulatory mechanism of protein synthesis. However …

A solitary stalled 80S ribosome prevents mRNA recruitment to stress granules

AG Fedorovskiy, AV Burakov, IM Terenin… - Biochemistry …, 2023 - Springer
In response to stress stimuli, eukaryotic cells typically suppress protein synthesis. This leads
to the release of mRNAs from polysomes, their condensation with RNA-binding proteins …

Molecular mechanisms of eukaryotic translation fidelity and their associations with diseases

D Zhang, L Zhu, F Wang, P Li, Y Wang… - International Journal of …, 2023 - Elsevier
Converting genetic information into functional proteins is a complex, multi-step process, with
each step being tightly regulated to ensure the accuracy of translation, which is critical to …

TRAIL promotes the polarization of human macrophages toward a proinflammatory M1 phenotype and is associated with increased survival in cancer patients with …

S Gunalp, DG Helvaci, A Oner, A Bursalı… - Frontiers in …, 2023 - frontiersin.org
Background TNF-related apoptosis-inducing ligand (TRAIL) is a member of the TNF
superfamily that can either induce cell death or activate survival pathways after binding to …

Translational control in cell ageing: an update

K Woodward, NE Shirokikh - Biochemical Society Transactions, 2021 - portlandpress.com
Cellular ageing is one of the main drivers of organismal ageing and holds keys towards
improving the longevity and quality of the extended life. Elucidating mechanisms underlying …

Ribosome inactivation regulates translation elongation in neurons

B Popper, M Bürkle, G Ciccopiedi… - Journal of Biological …, 2024 - ASBMB
Cellular plasticity is crucial for adapting to ever-changing stimuli. As a result, cells
consistently reshape their translatome, and, consequently, their proteome. The control of …