Validation of biomarkers of aging

M Moqri, C Herzog, JR Poganik, K Ying, JN Justice… - Nature medicine, 2024 - nature.com
The search for biomarkers that quantify biological aging (particularly 'omic'-based
biomarkers) has intensified in recent years. Such biomarkers could predict aging-related …

Causality-enriched epigenetic age uncouples damage and adaptation

K Ying, H Liu, AE Tarkhov, MC Sadler, AT Lu, M Moqri… - Nature aging, 2024 - nature.com
Abstract Machine learning models based on DNA methylation data can predict biological
age but often lack causal insights. By harnessing large-scale genetic data through …

PRC2-AgeIndex as a universal biomarker of aging and rejuvenation

M Moqri, A Cipriano, DJ Simpson, S Rasouli… - Nature …, 2024 - nature.com
DNA methylation (DNAm) is one of the most reliable biomarkers of aging across mammalian
tissues. While the age-dependent global loss of DNAm has been well characterized, DNAm …

Strategic outline of interventions targeting extracellular matrix for promoting healthy longevity

JYC Park, A King, V Björk, BW English… - … of Physiology-Cell …, 2023 - journals.physiology.org
The extracellular matrix (ECM), composed of interlinked proteins outside of cells, is an
important component of the human body that helps maintain tissue architecture and cellular …

[HTML][HTML] Longevity biotechnology: bridging AI, biomarkers, geroscience and clinical applications for healthy longevity

YX Lyu, Q Fu, D Wilczok, K Ying, A King… - Aging (Albany …, 2024 - pmc.ncbi.nlm.nih.gov
The recent unprecedented progress in ageing research and drug discovery brings together
fundamental research and clinical applications to advance the goal of promoting healthy …

Transcriptomic hallmarks of mortality reveal universal and specific mechanisms of aging, chronic disease, and rejuvenation

A Tyshkovskiy, D Kholdina, K Ying, M Davitadze… - bioRxiv, 2024 - biorxiv.org
Health is strongly affected by aging and lifespan-modulating interventions, but the molecular
mechanisms of mortality regulation remain unclear. Here, we conducted an RNA-seq …

Depletion of loss-of-function germline mutations in centenarians reveals longevity genes

K Ying, JP Castro, AV Shindyapina… - Nature …, 2024 - nature.com
While previous studies identified common genetic variants associated with longevity in
centenarians, the role of the rare loss-of-function (LOF) mutation burden remains largely …

Causal inference for epigenetic ageing

K Ying - Nature Reviews Genetics, 2024 - nature.com
Causal inference for epigenetic ageing | Nature Reviews Genetics Skip to main content Thank
you for visiting nature.com. You are using a browser version with limited support for CSS. To …

A unified framework for systematic curation and evaluation of aging biomarkers

K Ying, S Paulson, A Eames, A Tyshkovskiy, S Li… - bioRxiv, 2023 - biorxiv.org
Aging biomarkers are essential for understanding and quantifying the aging process and
develo** targeted longevity interventions. However, validation of these tools has been …

MethylGPT: a foundation model for the DNA methylome

K Ying, J Song, H Cui, Y Zhang, S Li, X Chen, H Liu… - bioRxiv, 2024 - biorxiv.org
DNA methylation serves as a powerful biomarker for disease diagnosis and biological age
assessment. However, current analytical approaches often rely on linear models that cannot …