Institution
Rush University Medical Center
Healthcare•Chicago, Illinois, United States•
About: Rush University Medical Center is a healthcare organization based out in Chicago, Illinois, United States. It is known for research contribution in the topics: Population & Dementia. The organization has 13915 authors who have published 29027 publications receiving 1379216 citations. The organization is also known as: Rush Presbyterian St. Luke's Medical Center.
Topics: Population, Dementia, Transplantation, Cognitive decline, Health care
Papers published on a yearly basis
Papers
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TL;DR: The important molecular mechanisms related to OA pathogenesis will be summarized and new insights into potential molecular targets for the prevention and treatment of OA will be provided.
Abstract: Osteoarthritis (OA), the most prevalent chronic joint disease, increases in prevalence with age, and affects majority of individuals over the age of 65 and is a leading musculoskeletal cause of impaired mobility in the elderly. Because the precise molecular mechanisms which are involved in the degradation of cartilage matrix and development of OA are poorly understood and there are currently no effective interventions to decelerate the progression of OA or retard the irreversible degradation of cartilage except for total joint replacement surgery. In this paper, the important molecular mechanisms related to OA pathogenesis will be summarized and new insights into potential molecular targets for the prevention and treatment of OA will be provided.
263 citations
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TL;DR: This study determined which of two commonly used normalization methods, body mass or body weight times height, most reduced the effects of height and weight on peak hip, knee, and ankle external moments during walking.
263 citations
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TL;DR: In this paper, pathological changes within the grafted neurons of another patient with Parkinson's disease (PD) who died 14 years posttransplantation were described, which supported the emerging concept that PD-like pathology is seen in young grafted neuron when they survive long term.
Abstract: This report describes pathological changes within the grafted neurons of another patient with Parkinson's disease (PD) who died 14 years posttransplantation. Although numerous healthy appearing grafted neurons were present at this long-term time point, some displayed Lewy bodies as evidenced by alpha-synuclein, ubiquitin, and thioflavin-S staining. Additionally, there was a general loss of dopamine transporter-immunoreactivity in grafted neurons. Some grafted cell displayed a loss of tyrosine hydroxylase. These data support the emerging concept that PD-like pathology is seen in young grafted neurons when they survive long term.
263 citations
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TL;DR: The study demonstrates the permanency of nursing home placement in advanced PD and the high mortality associated with such placement and reinforces the previously reported observations on the relationship between hallucinations and placement in chronic-care facilities.
Abstract: We monitored 11 patients with advanced Parkinson's disease (PD) who entered nursing homes over a 5-year period and assessed chronicity of nursing home care, mortality, and hallucinatory status. Two years after the original study's close, none of these patients had ever been discharged from the nursing homes and all were dead. The mortality rate among the nursing home patients was significantly greater than that in 22 community-dwelling subjects with PD who were matched for age, gender, and disease duration. Hallucinatory status was generally stable; 82% of patients had the same hallucinatory status (presence or absence) at the two assessments. Four subjects from the original community-dwelling control group entered nursing homes during the follow-up period. Whereas motor and intellectual impairment scores were similar between these patients and the remaining 18 in the community, the presence of hallucinations was significantly greater among patients transferred to nursing homes. The study demonstrates the permanency of nursing home placement in advanced PD and the high mortality associated with such placement. It also documents the chronicity of hallucinatory behavior in these patients with advanced PD and reinforces our previously reported observations on the relationship between hallucinations and placement in chronic-care facilities.
263 citations
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TL;DR: HIV-associated T cell changes are associated with subclinical carotid artery abnormalities, which may be observed even among those patients achieving viral suppression with effective antiretroviral therapy.
Abstract: Background. Individuals infected with human immunodeficiency virus (HIV) have increased risk of cardiovascular events. It is unknown whether T cell activation and senescence, 2 immunologic sequelae of HIV infection, are associated with vascular disease among HIV-infected adults.
Methods. T cell phenotyping and carotid ultrasound were assessed among 115 HIV-infected women and 43 age- and race/ethnicity-matched HIV-uninfected controls participating in the Women's Interagency HIV Study. Multivariate analyses were used to assess the association of T cell activation (CD38+HLA-DR+) and senescence (CD28−CD57+) with subclinical carotid artery disease.
Results. Compared with HIV-uninfected women, frequencies of CD4+CD38+HLA-DR+, CD8+CD38+HLA-DR+, and CD8+CD28−CD57+ T cells were higher among HIV-infected women, including those who achieved viral suppression while receiving antiretroviral treatment. Among HIV-infected women, adjusted for age, antiretroviral medications, and viral load, higher frequencies of activated CD4+ and CD8+ T cells and immunosenescent CD8+ T cells were associated with increased prevalence of carotid artery lesions (prevalence ratiolesions associated with activated CD4+ T cells, 1.6 per SD [95% confidence interval {CI}, 1.1–2.2]; P = .02; prevalence ratiolesions associated with activated CD8+ T cells, 2.0 per SD [95% CI, 1.2–3.3]; P < .01; prevalence ratiolesions associated with senescent CD8+ T cells, 1.9 per SD [95% CI, 1.1–3.1]; P = .01).
Conclusions. HIV-associated T cell changes are associated with subclinical carotid artery abnormalities, which may be observed even among those patients achieving viral suppression with effective antiretroviral therapy.
263 citations
Authors
Showing all 14032 results
Name | H-index | Papers | Citations |
---|---|---|---|
John Q. Trojanowski | 226 | 1467 | 213948 |
Virginia M.-Y. Lee | 194 | 993 | 148820 |
Luigi Ferrucci | 193 | 1601 | 181199 |
David A. Bennett | 167 | 1142 | 109844 |
Todd R. Golub | 164 | 422 | 201457 |
David Cella | 156 | 1258 | 106402 |
M.-Marsel Mesulam | 150 | 558 | 90772 |
John D. E. Gabrieli | 142 | 480 | 68254 |
David J. Kupfer | 141 | 862 | 102498 |
Clifford B. Saper | 136 | 406 | 72203 |
Pasi A. Jänne | 136 | 685 | 89488 |
Nikhil C. Munshi | 134 | 906 | 67349 |
Martin B. Keller | 131 | 541 | 65069 |
Michael E. Thase | 131 | 923 | 75995 |
Steven R. Simon | 129 | 1090 | 80331 |