GeroscienceCore field studying how aging processes drive disease
BiogerontologyBiological mechanisms of aging at cellular and organism level
Molecular BiologyPathways of DNA damage, mutations, autophagy, senescence
Cell BiologyStem cells, cell turnover, apoptosis, regeneration
GeneticsLongevity genes, centenarian genetics, inherited risk
EpigeneticsDNA methylation clocks, chromatin aging, biological age
GenomicsSequencing long-lived populations, protective variants
ProteomicsProtein misfolding, proteostasis decline with aging
MetabolomicsMetabolic signatures of aging, identifying biomarkers
ImmunologyImmune aging (immunosenescence), inflammaging
EndocrinologyHormonal regulation of aging — GH/IGF-1, thyroid, sex hormones
NeuroscienceBrain aging, neurodegeneration, cognitive decline
Stem Cell BiologyRegenerative capacity, stem cell exhaustion, organ rejuvenation
Regenerative MedicineTissue engineering, organ repair, rejuvenation therapies
Mitochondrial BiologyEnergy metabolism, ROS, mitochondrial dysfunction
Metabolic ScienceInsulin resistance, caloric restriction mechanisms
PharmacologyAnti-aging drugs — rapalogs, senolytics, NAD boosters
Nutritional ScienceDiet patterns that slow aging — Mediterranean, fasting
NutrigenomicsHow genes interact with diet to affect aging
Exercise PhysiologyPhysical activity effects on muscle, heart, metabolism
Microbiome ScienceGut bacteria's impact on immunity, metabolism, and aging
BioinformaticsAge prediction algorithms, multi-omics integration
Systems BiologyMapping interacting biological pathways that drive aging
ChronobiologyCircadian rhythms, sleep-wake cycles, and aging
Sleep MedicineEffects of sleep quality on aging, regeneration, hormones
AI in MedicinePredictive models, risk scoring, drug discovery
Precision MedicineTailoring interventions by genetic and metabolic profile
CardiologyAge-associated heart and vascular decline prevention
Public Health & EpidemiologyPopulation aging trends, cohort studies, prevention
Geriatric MedicineClinical management of aging populations
Biomedical ImagingEarly detection of aging in organs and tissues
NeuroendocrinologyBrain hormone–systemic aging interactions
