Institution
Memorial Sloan Kettering Cancer Center
Healthcare•New York, New York, United States•
About: Memorial Sloan Kettering Cancer Center is a healthcare organization based out in New York, New York, United States. It is known for research contribution in the topics: Cancer & Population. The organization has 30293 authors who have published 65381 publications receiving 4462534 citations. The organization is also known as: MSKCC & New York Cancer Hospital.
Topics: Cancer, Population, Breast cancer, Radiation therapy, Prostate cancer
Papers published on a yearly basis
Papers
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TL;DR: The adenoma detection rate was inversely associated with the risks of interval colorectal cancer, advanced-stage interval cancer, and fatal interval cancer.
Abstract: Background The proportion of screening colonoscopic examinations performed by a physician that detect one or more adenomas (the adenoma detection rate) is a recommended quality measure. However, little is known about the association between this rate and patients’ risks of a subsequent colorectal cancer (interval cancer) and death. Methods Using data from an integrated health care delivery organization, we evaluated the associations between the adenoma detection rate and the risks of colorectal cancer diagnosed 6 months to 10 years after colonoscopy and of cancer-related death. With the use of Cox regression, our estimates of attributable risk were adjusted for the demographic characteristics of the patients, indications for colonoscopy, and coexisting conditions. Results We evaluated 314,872 colonoscopies performed by 136 gastroenterologists; the adenoma detection rates ranged from 7.4 to 52.5%. During the follow-up period, we identified 712 interval colorectal adenocarcinomas, including 255 advanced-stage cancers, and 147 deaths from interval colorectal cancer. The unadjusted risks of interval cancer according to quintiles of adenoma detection rates, from lowest to highest, were 9.8, 8.6, 8.0, 7.0, and 4.8 cases per 10,000 person-years of follow-up, respectively. Among patients of physicians with adenoma detection rates in the highest quintile, as compared with patients of physicians with detection rates in the lowest quintile, the adjusted hazard ratio for any interval cancer was 0.52 (95% confidence interval [CI], 0.39 to 0.69), for advanced-stage interval cancer, 0.43 (95% CI, 0.29 to 0.64), and for fatal interval cancer, 0.38 (95% CI, 0.22 to 0.65). Each 1.0% increase in the adenoma detection rate was associated with a 3.0% decrease in the risk of cancer (hazard ratio, 0.97; 95% CI, 0.96 to 0.98). Conclusions The adenoma detection rate was inversely associated with the risks of interval colorectal cancer, advanced-stage interval cancer, and fatal interval cancer. (Funded by the Kaiser Permanente Community Benefit program and the National Cancer Institute.)
1,448 citations
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TL;DR: High-resolution mass spectrometry–based proteomics was applied to investigate the proteome and phosphoproteome of the human cell cycle on a global scale and quantified 6027 proteins and 20,443 unique phosphorylation sites and their dynamics, finding that nuclear proteins and proteins involved in regulating metabolic processes have high phosphorylated site occupancy in mitosis, suggesting that these proteins may be inactivated by phosphorylate in mitotic cells.
Abstract: Eukaryotic cells replicate by a complex series of evolutionarily conserved events that are tightly regulated at defined stages of the cell division cycle. Progression through this cycle involves a large number of dedicated protein complexes and signaling pathways, and deregulation of this process is implicated in tumorigenesis. We applied high-resolution mass spectrometry-based proteomics to investigate the proteome and phosphoproteome of the human cell cycle on a global scale and quantified 6027 proteins and 20,443 unique phosphorylation sites and their dynamics. Co-regulated proteins and phosphorylation sites were grouped according to their cell cycle kinetics and compared to publicly available messenger RNA microarray data. Most detected phosphorylation sites and more than 20% of all quantified proteins showed substantial regulation, mainly in mitotic cells. Kinase-motif analysis revealed global activation during S phase of the DNA damage response network, which was mediated by phosphorylation by ATM or ATR or DNA-dependent protein kinases. We determined site-specific stoichiometry of more than 5000 sites and found that most of the up-regulated sites phosphorylated by cyclin-dependent kinase 1 (CDK1) or CDK2 were almost fully phosphorylated in mitotic cells. In particular, nuclear proteins and proteins involved in regulating metabolic processes have high phosphorylation site occupancy in mitosis. This suggests that these proteins may be inactivated by phosphorylation in mitotic cells.
1,447 citations
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TL;DR: The hypothesis that C1q deficiency causes autoimmunity by impairment of the clearance of apoptotic cells is compatible with the hypothesis that a physiological action of the early part of the classical pathway protects against the development of SLE.
Abstract: The complement system plays a paradoxical role in the development and expression of autoimmunity in humans. The activation of complement in systemic lupus erythematosus (SLE) contributes to tissue injury. In contrast, inherited deficiency of classical pathway components, particularly C1q (ref. 1), is powerfully associated with the development of SLE. This leads to the hypothesis that a physiological action of the early part of the classical pathway protects against the development of SLE (ref. 2) and implies that C1q may play a key role in this respect. C1q-deficient (C1qa-/-) mice were generated by gene targeting and monitored for eight months. C1qa-/- mice had increased mortality and higher titres of autoantibodies, compared with strain-matched controls. Of the C1qa-/- mice, 25% had glomerulonephritis with immune deposits and multiple apoptotic cell bodies. Among mice without glomerulonephritis, there were significantly greater numbers of glomerular apoptotic bodies in C1q-deficient mice compared with controls. The phenotype associated with C1q deficiency was modified by background genes. These findings are compatible with the hypothesis that C1q deficiency causes autoimmunity by impairment of the clearance of apoptotic cells.
1,440 citations
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TL;DR: The views of the current state of knowledge regarding the etiology, clinical presentation, and diagnostic and therapeutic approaches to the AIDS dementia complex are presented.
Abstract: Note from Dr. Merle A. Sande?Progressive dementia has been recognized as a complication of human immunodeficiency virus infection almost since the beginning of the epidemic. To many infectious diseases clinicians, however, the AIDS dementia complex remains ambiguous, and the clinical approach to this problem is less clearly defined than that for other infection-associated syndromes. Dr. Richard W. Price and his colleagues at Memorial Sloan-Kettering Cancer Center have, to a large extent, been responsible for defining this entity. In this AIDS Commentary they present their views of the current state of knowledge regarding the etiology, clinical presentation, and diagnostic and therapeutic approaches to the AIDS dementia complex.
1,438 citations
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Brigham and Women's Hospital1, Harvard University2, University of California, San Francisco3, Yale University4, St Christopher's Hospice5, Cedars-Sinai Medical Center6, University of California, Los Angeles7, University of Western Sydney8, University of Missouri–St. Louis9, Stony Brook University10, University of Memphis11, Columbia University12, Memorial Sloan Kettering Cancer Center13, Utrecht University14, University of Zurich15, Veterans Health Administration16, Boston University17
TL;DR: The psychometric validity of criteria for prolonged grief disorder (PGD) is tested to enhance the detection and care of bereaved individuals at heightened risk of persistent distress and dysfunction.
Abstract: Background: Bereavement is a universal experience, and its association with excess morbidity and mortality is well established. Nevertheless, grief becomes a serious health concern for a relative few. For such individuals, intense grief persists, is distressing and disabling, and may meet criteria as a distinct mental disorder. At present, grief is not recognized as a mental disorder in the DSM-IV or ICD-10. The goal of this study was to determine the psychometric validity of criteria for prolonged grief disorder (PGD) to enhance the detection and potential treatment of bereaved individuals at heightened risk of persistent distress and dysfunction. Methods and Findings: A total of 291 bereaved respondents were interviewed three times, grouped as 0–6, 6–12, and 12– 24 mo post-loss. Item response theory (IRT) analyses derived the most informative, unbiased PGD symptoms. Combinatoric analyses identified the most sensitive and specific PGD algorithm that was then tested to evaluate its psychometric validity. Criteria require reactions to a significant loss that involve the experience of yearning (e.g., physical or emotional suffering as a result of the desired, but unfulfilled, reunion with the deceased) and at least five of the following nine symptoms experienced at least daily or to a disabling degree: feeling emotionally numb, stunned, or that life is meaningless; experiencing mistrust; bitterness over the loss; difficulty accepting the loss; identity confusion; avoidance of the reality of the loss; or difficulty moving on with life. Symptoms must be present at sufficiently high levels at least six mo from the death and be associated with functional impairment. Conclusions: The criteria set for PGD appear able to identify bereaved persons at heightened risk for enduring distress and dysfunction. The results support the psychometric validity of the criteria for PGD that we propose for inclusion in DSM-V and ICD-11. Please see later in the article for the Editors’ Summary.
1,437 citations
Authors
Showing all 30708 results
Name | H-index | Papers | Citations |
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Gordon H. Guyatt | 231 | 1620 | 228631 |
Edward Giovannucci | 206 | 1671 | 179875 |
Irving L. Weissman | 201 | 1141 | 172504 |
Craig B. Thompson | 195 | 557 | 173172 |
Joan Massagué | 189 | 408 | 149951 |
Gad Getz | 189 | 520 | 247560 |
Chris Sander | 178 | 713 | 233287 |
Richard B. Lipton | 176 | 2110 | 140776 |
Richard K. Wilson | 173 | 463 | 260000 |
George P. Chrousos | 169 | 1612 | 120752 |
Stephen J. Elledge | 162 | 406 | 112878 |
Murray F. Brennan | 161 | 925 | 97087 |
Lewis L. Lanier | 159 | 554 | 86677 |
David W. Bates | 159 | 1239 | 116698 |
Dan R. Littman | 157 | 426 | 107164 |