Now showing items 1-100 of 8278

    Humans (1898)
    Female (1073)
    Male (1041)
    Animals (913)
    Adult (571)
    Middle Aged (568)
    Aged (442)
    Mice (301)
    Young Adult (256)
    Adolescent (244)
    Aged, 80 and over (216)
    United States (191)
    Risk Factors (188)
    Time Factors (164)
    Treatment Outcome (161)
    Polymorphism, Single Nucleotide (134)
    Science & Technology (124)
    Signal Transduction (118)
    Retrospective Studies (116)
    Brain (112)
    Child (110)
    Genotype (103)
    Genetic Predisposition to Disease (94)
    HIV Infections (94)
    Cohort Studies (93)
    Molecular Sequence Data (91)
    Phylogeny (91)
    Mice, Inbred C57BL (84)
    Reproducibility of Results (84)
    Cell Line (83)
    Child, Preschool (82)
    Case-Control Studies (81)
    Magnetic Resonance Imaging (79)
    Aging (77)
    Algorithms (77)
    Cells, Cultured (77)
    Rats (76)
    Age Factors (75)
    Life Sciences & Biomedicine (75)
    Mutation (75)
    Prospective Studies (75)
    Surveys and Questionnaires (75)
    Biomarkers (73)
    HIV-1 (72)
    Gene Expression Regulation (70)
    Infant (69)
    Follow-Up Studies (68)
    Models, Biological (68)
    Neurons (68)
    Disease Models, Animal (67)
    Phenotype (66)
    Brain Mapping (62)
    Prognosis (61)
    RNA, Messenger (61)
    Macaca mulatta (60)
    Biological Evolution (59)
    Mice, Transgenic (59)
    Gene Expression Profiling (57)
    Memory (57)
    Mice, Knockout (57)
    North Carolina (57)
    Computer Simulation (56)
    Risk Assessment (56)
    Amino Acid Sequence (55)
    Cell Line, Tumor (55)
    China (53)
    Genetic Variation (53)
    Genome-Wide Association Study (53)
    Mental Recall (53)
    Neoplasms (53)
    Photic Stimulation (53)
    Cognition (52)
    Prevalence (52)
    Transcription Factors (52)
    Cross-Sectional Studies (50)
    Evolution, Molecular (50)
    Phosphorylation (50)
    Protein Binding (49)
    Sequence Analysis, DNA (49)
    Proportional Hazards Models (48)
    Base Sequence (47)
    Alleles (46)
    Predictive Value of Tests (46)
    Incidence (45)
    Logistic Models (45)
    Lung Neoplasms (45)
    Cues (44)
    Longitudinal Studies (44)
    Pregnancy (44)
    Inflammation (43)
    Kinetics (43)
    Sex Factors (43)
    Longevity (42)
    Species Specificity (42)
    Visual Perception (42)
    Apoptosis (41)
    Birds (41)
    Cardiovascular Diseases (41)
    Sensitivity and Specificity (41)
    Stress Disorders, Post-Traumatic (41)