Biomarkers of aging for the identification and evaluation of longevity interventions

M Moqri, C Herzog, JR Poganik, J Justice, DW Belsky… - Cell, 2023 - cell.com
With the rapid expansion of aging biology research, the identification and evaluation of
longevity interventions in humans have become key goals of this field. Biomarkers of aging …

[HTML][HTML] The'middle-aging'brain

S Dohm-Hansen, JA English, A Lavelle… - Trends in …, 2024 - cell.com
Middle age has historically been an understudied period of life compared to older age, when
cognitive and brain health decline are most pronounced, but the scope for intervention may …

Human PBMC scRNA-seq–based aging clocks reveal ribosome to inflammation balance as a single-cell aging hallmark and super longevity

H Zhu, J Chen, K Liu, L Gao, H Wu, L Ma, J Zhou… - Science …, 2023 - science.org
Quantifying aging rate is important for evaluating age-associated decline and mortality. A
blood single-cell RNA sequencing dataset for seven supercentenarians (SCs) was recently …

Aging Fly Cell Atlas identifies exhaustive aging features at cellular resolution

TC Lu, M Brbić, YJ Park, T Jackson, J Chen, SS Kolluru… - Science, 2023 - science.org
Aging is characterized by a decline in tissue function, but the underlying changes at cellular
resolution across the organism remain unclear. Here, we present the Aging Fly Cell Atlas, a …

[HTML][HTML] A global view of aging and Alzheimer's pathogenesis-associated cell population dynamics and molecular signatures in human and mouse brains

A Sziraki, Z Lu, J Lee, G Banyai, S Anderson… - Nature Genetics, 2023 - nature.com
Conventional methods fall short in unraveling the dynamics of rare cell types related to
aging and diseases. Here we introduce EasySci, an advanced single-cell combinatorial …

[HTML][HTML] Modulating p38 MAPK signaling by proteostasis mechanisms supports tissue integrity during growth and aging

W Yuan, YM Weaver, S Earnest, CA Taylor IV… - Nature …, 2023 - nature.com
The conserved p38 MAPK family is activated by phosphorylation during stress responses
and inactivated by phosphatases. C. elegans PMK-1 p38 MAPK initiates innate immune …

[HTML][HTML] Precious1GPT: multimodal transformer-based transfer learning for aging clock development and feature importance analysis for aging and age-related …

A Urban, D Sidorenko, D Zagirova, E Kozlova… - Aging (Albany …, 2023 - ncbi.nlm.nih.gov
Aging is a complex and multifactorial process that increases the risk of various age-related
diseases and there are many aging clocks that can accurately predict chronological age …

TISSUE: uncertainty-calibrated prediction of single-cell spatial transcriptomics improves downstream analyses

ED Sun, R Ma, P Navarro Negredo, A Brunet, J Zou - Nature Methods, 2024 - nature.com
Whole-transcriptome spatial profiling of genes at single-cell resolution remains a challenge.
To address this limitation, spatial gene expression prediction methods have been developed …

[HTML][HTML] Biomarkers of aging

Aging Biomarker Consortium, H Bao, J Cao… - Science China Life …, 2023 - Springer
Aging biomarkers are a combination of biological parameters to (i) assess age-related
changes,(ii) track the physiological aging process, and (iii) predict the transition into a …

[PDF][PDF] CellBiAge: Improved single-cell age classification using data binarization

D Yu, M Li, G Linghu, Y Hu, KH Hajdarovic, A Wang… - Cell reports, 2023 - cell.com
Aging is a major risk factor for many diseases. Accurate methods for predicting age in
specific cell types are essential to understand the heterogeneity of aging and to assess …