Gina D'Angelo

Summary

Affiliation: Washington University School of Medicine
Country: USA

Publications

  1. pmc Application of copulas to improve covariance estimation for partial least squares
    Gina M D'Angelo
    Division of Biostatistics, Washington University School of Medicine, St Louis, MO, U S A
    Stat Med 32:685-96. 2013
  2. pmc Bootstrapping GEE models for fMRI regional connectivity
    Gina M D'Angelo
    Division of Biostatistics, Washington University School of Medicine, 660 S Euclid Ave, St Louis, MO 63110, USA
    Neuroimage 63:1890-900. 2012
  3. pmc A generalized estimating equations approach for resting-state functional MRI group analysis
    Gina M D'Angelo
    Division of Biostatistics, Washington University School of Medicine, St Louis, MO 63130, USA
    Conf Proc IEEE Eng Med Biol Soc 2011:5064-7. 2011
  4. ncbi request reprint An index approach for the Cox model with left censored covariates
    Gina D'Angelo
    Division of Biostatistics, Washington University School of Medicine, St Louis, MO 63110 1093, USA
    Stat Med 27:4502-14. 2008
  5. pmc Combining least absolute shrinkage and selection operator (LASSO) and principal-components analysis for detection of gene-gene interactions in genome-wide association studies
    Gina M D'Angelo
    Division of Biostatistics, Washington University School of Medicine, 660 South Euclid Avenue, St, Louis, Missouri 63110, USA
    BMC Proc 3:S62. 2009
  6. pmc Treatment course with antidepressant therapy in late-life depression
    Yvette I Sheline
    Department of Psychiatry, Washington University School of Medicine, St Louis, MO, USA
    Am J Psychiatry 169:1185-93. 2012
  7. pmc Visinin-like protein-1: diagnostic and prognostic biomarker in Alzheimer disease
    Rawan Tarawneh
    Department of Neurology, Washington University School of Medicine, St Louis, MO 63110, USA
    Ann Neurol 70:274-85. 2011
  8. pmc APOE4 allele disrupts resting state fMRI connectivity in the absence of amyloid plaques or decreased CSF Aβ42
    Yvette I Sheline
    Department of Psychiatry, The Knight Alzheimer s Disease Research Center, Washington University School of Medicine, St Louis, Missouri 63110, USA
    J Neurosci 30:17035-40. 2010
  9. pmc YKL-40: a novel prognostic fluid biomarker for preclinical Alzheimer's disease
    Rebecca Craig-Schapiro
    Department of Neurology, Washington University School of Medicine, St Louis, Missouri 63110, USA
    Biol Psychiatry 68:903-12. 2010
  10. pmc Serotonin signaling is associated with lower amyloid-β levels and plaques in transgenic mice and humans
    John R Cirrito
    Department of Neurology, Washington University School of Medicine, St Louis, MO 63110, USA
    Proc Natl Acad Sci U S A 108:14968-73. 2011

Collaborators

Detail Information

Publications14

  1. pmc Application of copulas to improve covariance estimation for partial least squares
    Gina M D'Angelo
    Division of Biostatistics, Washington University School of Medicine, St Louis, MO, U S A
    Stat Med 32:685-96. 2013
    ..Simulation studies show that the proposed estimator is an improvement over the standard estimators of covariance. We illustrate the methods from the motivating example from a study in the area of Alzheimer's disease...
  2. pmc Bootstrapping GEE models for fMRI regional connectivity
    Gina M D'Angelo
    Division of Biostatistics, Washington University School of Medicine, 660 S Euclid Ave, St Louis, MO 63110, USA
    Neuroimage 63:1890-900. 2012
    ....
  3. pmc A generalized estimating equations approach for resting-state functional MRI group analysis
    Gina M D'Angelo
    Division of Biostatistics, Washington University School of Medicine, St Louis, MO 63130, USA
    Conf Proc IEEE Eng Med Biol Soc 2011:5064-7. 2011
    ..We also compare these methods using simulation studies and show that the transition model may have better statistical properties...
  4. ncbi request reprint An index approach for the Cox model with left censored covariates
    Gina D'Angelo
    Division of Biostatistics, Washington University School of Medicine, St Louis, MO 63110 1093, USA
    Stat Med 27:4502-14. 2008
    ..We illustrated the usefulness of this approach with an example for the GenIMS study examining the relationship between two inflammatory markers and survival...
  5. pmc Combining least absolute shrinkage and selection operator (LASSO) and principal-components analysis for detection of gene-gene interactions in genome-wide association studies
    Gina M D'Angelo
    Division of Biostatistics, Washington University School of Medicine, 660 South Euclid Avenue, St, Louis, Missouri 63110, USA
    BMC Proc 3:S62. 2009
    ..Based on our results, the PCA-LASSO method shows promise in identifying gene-gene interactions, and, at this time we suggest using it with other conventional approaches, such as generalized linear models, to narrow down genetic signals...
  6. pmc Treatment course with antidepressant therapy in late-life depression
    Yvette I Sheline
    Department of Psychiatry, Washington University School of Medicine, St Louis, MO, USA
    Am J Psychiatry 169:1185-93. 2012
    ....
  7. pmc Visinin-like protein-1: diagnostic and prognostic biomarker in Alzheimer disease
    Rawan Tarawneh
    Department of Neurology, Washington University School of Medicine, St Louis, MO 63110, USA
    Ann Neurol 70:274-85. 2011
    ..Visinin-like protein-1 (VILIP-1) has demonstrated potential utility as a marker of neuronal injury. Here we investigate CSF VILIP-1 and VILIP-1/amyloid-β42 (Aβ42) ratio as diagnostic and prognostic markers in early AD...
  8. pmc APOE4 allele disrupts resting state fMRI connectivity in the absence of amyloid plaques or decreased CSF Aβ42
    Yvette I Sheline
    Department of Psychiatry, The Knight Alzheimer s Disease Research Center, Washington University School of Medicine, St Louis, Missouri 63110, USA
    J Neurosci 30:17035-40. 2010
    ....
  9. pmc YKL-40: a novel prognostic fluid biomarker for preclinical Alzheimer's disease
    Rebecca Craig-Schapiro
    Department of Neurology, Washington University School of Medicine, St Louis, Missouri 63110, USA
    Biol Psychiatry 68:903-12. 2010
    ..Therefore, biomarkers that detect AD pathology in its early stages and predict dementia onset and progression will be invaluable for patient care and efficient clinical trial design...
  10. pmc Serotonin signaling is associated with lower amyloid-β levels and plaques in transgenic mice and humans
    John R Cirrito
    Department of Neurology, Washington University School of Medicine, St Louis, MO 63110, USA
    Proc Natl Acad Sci U S A 108:14968-73. 2011
    ..Cumulative time of antidepressant use within the 5-y period preceding the scan correlated with less plaque load. These data suggest that serotonin signaling was associated with less Aβ accumulation in cognitively normal individuals...
  11. pmc Support for the vascular depression hypothesis in late-life depression: results of a 2-site, prospective, antidepressant treatment trial
    Yvette I Sheline
    Department of Psychiatry, Washington University School of Medicine, 660 S Euclid, Box 8134, St Louis, MO 63110, USA
    Arch Gen Psychiatry 67:277-85. 2010
    ..Research on vascular depression has used 2 approaches to subtype late-life depression, based on executive dysfunction or white matter hyperintensity severity...
  12. pmc Alzheimer disease and cognitive reserve: variation of education effect with carbon 11-labeled Pittsburgh Compound B uptake
    Catherine M Roe
    Alzheimer s Disease Research Center, Washington University School of Medicine, St Louis, MO 63110, USA
    Arch Neurol 65:1467-71. 2008
    ..Design, Setting, and..
  13. ncbi request reprint A copula model for repeated measurements with non-ignorable non-monotone missing outcome
    Changyu Shen
    Division of Biostatistics, School of Medicine, Indiana University, 1050 Wishard Boulevard RG R4101, Indianapolis, IN 46202, USA
    Stat Med 25:2427-40. 2006
    ..The proposed method is then applied to one example from a community cohort study to demonstrate its capability to reduce bias...
  14. ncbi request reprint Application of pattern-mixture models to outcomes that are potentially missing not at random using pseudo maximum likelihood estimation
    Changyu Shen
    Division of Biostatistics, School of Medicine, Indiana University, 1050 Wishard Boulevard RG R4101, Indianapolis, IN 46202, USA
    Biostatistics 6:333-47. 2005
    ..We apply the proposed method to an epidemiologic cohort study to examine cognition decline among elderly...