OOIR: Observatory of International Research

Papers

(The H4-Index of Geroscience is 30. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2022-06-01 to 2026-06-01.)

Article	Citations
Delayed effects of radiation in adipose tissue reflect progenitor damage and not cellular senescence	141
Age-dependent association of clonal hematopoiesis with COVID-19 mortality in patients over 60 years	133
Cognition and brain health among older adults in Iceland: the AGES-Reykjavik study	85
Unbiased proteomic analysis of extracellular vesicles secreted by senescent human vascular smooth muscle cells reveals their ability to modulate immune cell functions	67
High polygenic risk score for exceptional longevity is associated with a healthy metabolic profile	64
Evidence for preserved insulin responsiveness in the aging rat brain	62
Fast and slow skeletal myosin binding protein-C and aging	62
Aging alters antiviral signaling pathways resulting in functional impairment in innate immunity in response to pattern recognition receptor agonists	61
Clonal hematopoiesis is not prevalent in Hutchinson-Gilford progeria syndrome	53
High-throughput sequencing analysis of nuclear-encoded mitochondrial genes reveals a genetic signature of human longevity	52
Is “cellular senescence” a misnomer?	49
Effect of simultaneous exercise and cognitive training on executive functions, baroreflex sensitivity, and pre-frontal cortex oxygenation in healthy older adults: a pilot study	45
Aging compromises oligodendrocyte precursor cell maturation and efficient remyelination in the monkey brain	44
Brain age estimation reveals older adults’ accelerated senescence after traumatic brain injury	41
Continent-wide evolutionary trends of emerging SARS-CoV-2 variants: dynamic profiles from Alpha to Omicron	40
Morusin and mulberrin extend the lifespans of yeast and C. elegans via suppressing nutrient-sensing pathways	39
Understanding heterogeneity of responses to, and optimizing clinical efficacy of, exercise training in older adults: NIH NIA Workshop summary	37
Subclinical cognitive deficits are associated with reduced cerebrovascular response to visual stimulation in mid-sixties men	37
Age-associated changes in circulatory fatty acids: new insights on adults and long-lived individuals	36
Frailty and functional brain connectivity (FBC) in older adults with mild cognitive impairment (MCI): baseline results from the SYNERGIC Trial	35
Network analyses unveil ageing-associated pathways evolutionarily conserved from fungi to animals	34
Rapid emergence of transcriptional heterogeneity upon molecular stress predisposes cells to two distinct states of senescence	34
Cathepsin F is a potential marker for senescent human skin fibroblasts and keratinocytes associated with skin aging	34
Different patterns of excess all-cause mortality by age and sex in Hungary during the 2nd and 3rd waves of the COVID-19 pandemic	34
The efficacy and safety of β-nicotinamide mononucleotide (NMN) supplementation in healthy middle-aged adults: a randomized, multicenter, double-blind, placebo-controlled, parallel-group, dose-dependen	33

Attentional focus effect on dual-task walking in Parkinson’s disease with and without freezing of gait	32
Bioenergetic and vascular predictors of potential super-ager and cognitive decline trajectories—a UK Biobank Random Forest classification study	32
Longitudinal association of executive function and structural network controllability in the aging brain	31
The association between aging-related monocyte transcriptional networks and comorbidity burden: the Multi-Ethnic Study of Atherosclerosis (MESA)	31
Episodic memory dysfunction and hypersynchrony in brain functional networks in cognitively intact subjects and MCI: a study of 379 individuals	30
Inter- and intra-chromosomal modulators of the APOE ɛ2 and ɛ4 effects on the Alzheimer’s disease risk	30