Institution
Harvard University
Education•Cambridge, Massachusetts, United States•
About: Harvard University is a education organization based out in Cambridge, Massachusetts, United States. It is known for research contribution in the topics: Population & Cancer. The organization has 208150 authors who have published 530388 publications receiving 38152182 citations. The organization is also known as: Harvard & University of Harvard.
Topics: Population, Cancer, Health care, Galaxy, Medicine
Papers published on a yearly basis
Papers
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TL;DR: An NH2-terminal fragment of mutant huntingtin was localized to neuronal intranuclear inclusions and dystrophic neurites in the HD cortex and striatum, and polyglutamine length influenced the extent of huntingtin accumulation in these structures.
Abstract: The cause of neurodegeneration in Huntington's disease (HD) is unknown. Patients with HD have an expanded NH2-terminal polyglutamine region in huntingtin. An NH2-terminal fragment of mutant huntingtin was localized to neuronal intranuclear inclusions (NIIs) and dystrophic neurites (DNs) in the HD cortex and striatum, which are affected in HD, and polyglutamine length influenced the extent of huntingtin accumulation in these structures. Ubiquitin was also found in NIIs and DNs, which suggests that abnormal huntingtin is targeted for proteolysis but is resistant to removal. The aggregation of mutant huntingtin may be part of the pathogenic mechanism in HD.
2,731 citations
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Harvard University1, Aarhus University2, University of Texas at Austin3, Memorial Hermann Texas Medical Center4, National and Kapodistrian University of Athens5, University of Kentucky6, Utrecht University7, Icahn School of Medicine at Mount Sinai8, Tufts University9, Tulane University10, Armed Forces Institute of Pathology11, University of Washington12, Stanford University13, Erasmus University Rotterdam14, University of Turku15, University of Münster16, Mayo Clinic17, Emory University18, University of Bristol19, University of Ulm20, Veterans Health Administration21, University of Texas Health Science Center at Houston22, University of California, Los Angeles23, University of Pavia24, Pfizer25, University of Texas Southwestern Medical Center26, Lenox Hill Hospital27, Baylor College of Medicine28, University of Maryland, Baltimore29, Karolinska Institutet30, University of Chicago31, Cedars-Sinai Medical Center32, Northwestern University33, Indiana University34
TL;DR: The term "vulnerable patient" may be more appropriate and is proposed now for the identification of subjects with high likelihood of developing cardiac events in the near future and a quantitative method for cumulative risk assessment of vulnerable patients needs to be developed.
Abstract: Atherosclerotic cardiovascular disease results in >19 million deaths annually, and coronary heart disease accounts for the majority of this toll. Despite major advances in treatment of coronary heart disease patients, a large number of victims of the disease who are apparently healthy die suddenly without prior symptoms. Available screening and diagnostic methods are insufficient to identify the victims before the event occurs. The recognition of the role of the vulnerable plaque has opened new avenues of opportunity in the field of cardiovascular medicine. This consensus document concludes the following. (1) Rupture-prone plaques are not the only vulnerable plaques. All types of atherosclerotic plaques with high likelihood of thrombotic complications and rapid progression should be considered as vulnerable plaques. We propose a classification for clinical as well as pathological evaluation of vulnerable plaques. (2) Vulnerable plaques are not the only culprit factors for the development of acute coronary syndromes, myocardial infarction, and sudden cardiac death. Vulnerable blood (prone to thrombosis) and vulnerable myocardium (prone to fatal arrhythmia) play an important role in the outcome. Therefore, the term "vulnerable patient" may be more appropriate and is proposed now for the identification of subjects with high likelihood of developing cardiac events in the near future. (3) A quantitative method for cumulative risk assessment of vulnerable patients needs to be developed that may include variables based on plaque, blood, and myocardial vulnerability. In Part I of this consensus document, we cover the new definition of vulnerable plaque and its relationship with vulnerable patients. Part II of this consensus document focuses on vulnerable blood and vulnerable myocardium and provide an outline of overall risk assessment of vulnerable patients. Parts I and II are meant to provide a general consensus and overviews the new field of vulnerable patient. Recently developed assays (eg, C-reactive protein), imaging techniques (eg, CT and MRI), noninvasive electrophysiological tests (for vulnerable myocardium), and emerging catheters (to localize and characterize vulnerable plaque) in combination with future genomic and proteomic techniques will guide us in the search for vulnerable patients. It will also lead to the development and deployment of new therapies and ultimately to reduce the incidence of acute coronary syndromes and sudden cardiac death. We encourage healthcare policy makers to promote translational research for screening and treatment of vulnerable patients.
2,719 citations
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TL;DR: The points to be made in this paper are as follows: i.
Abstract: At first glance, acute grief would not seem to be a medical or psychiatric disorder in the strict sense of the word but rather a normal reaction to a distressing situation. However, the understanding of reactions to traumatic experiences whether or not they represent clear-cut neuroses has become of ever-increasing importance to the psychiatrist. Bereavement or the sudden cessation of social interaction seems to be of special interest because it is often cited among the alleged psychogenic factors in psychosomatic disorders. The enormous increase in grief reactions due to war casualties, furthermore, demands an evaluation of their probable effect on the mental and physical health of our population. The points to be made in this paper are as follows: i. Acute grief is a definite syndrome with psychological and somatic symptomatology. 2. This syndrome may appear immediately after a crisis; it may be delayed; it may be exaggerated or apparently al)sent. 3. In place of the typical syndrome there may appear distorted pictures, each of which represents one special aspect of the grief syndrome. 4. By appropriate techniques these distorted pictures can be successfully transformed into a normal grief reaction with resolution. Our observations comprise tot patients. Included are (i) psychoneurotic patients who lost a relative during the course of treatment, (2) relatives of patients who uied in the hospital, (3) bereaved disaster victims (Cocoanut Grove Fire) and their close relatives, ( ) relatives of members of the armed forces.
2,717 citations
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University of Michigan1, Massachusetts Institute of Technology2, Harvard University3, Memorial Sloan Kettering Cancer Center4, University of Washington5, Institute of Cancer Research6, The Royal Marsden NHS Foundation Trust7, Cornell University8, Brigham and Women's Hospital9, Beth Israel Deaconess Medical Center10, University of Washington Medical Center11, University of Trento12, Wayne State University13, Johns Hopkins University14
TL;DR: This cohort study provides clinically actionable information that could impact treatment decisions for affected individuals and identified new genomic alterations in PIK3CA/B, R-spondin, BRAF/RAF1, APC, β-catenin, and ZBTB16/PLZF.
2,713 citations
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TL;DR: The integration of this chemistry with current perspectives of NO biology illuminates many aspects of NO biochemistry, including the enzymatic mechanism of synthesis, the mode of transport and targeting in biological systems, the means by which its toxicity is mitigated, and the function-regulating interaction with target proteins.
Abstract: Nitric oxide (NO.), a potentially toxic molecule, has been implicated in a wide range of biological functions. Details of its biochemistry, however, remain poorly understood. The broader chemistry of nitrogen monoxide (NO) involves a redox array of species with distinctive properties and reactivities: NO+ (nitrosonium), NO., and NO- (nitroxyl anion). The integration of this chemistry with current perspectives of NO biology illuminates many aspects of NO biochemistry, including the enzymatic mechanism of synthesis, the mode of transport and targeting in biological systems, the means by which its toxicity is mitigated, and the function-regulating interaction with target proteins.
2,713 citations
Authors
Showing all 209304 results
Name | H-index | Papers | Citations |
---|---|---|---|
Walter C. Willett | 334 | 2399 | 413322 |
Eric S. Lander | 301 | 826 | 525976 |
Robert Langer | 281 | 2324 | 326306 |
Meir J. Stampfer | 277 | 1414 | 283776 |
Ronald C. Kessler | 274 | 1332 | 328983 |
JoAnn E. Manson | 270 | 1819 | 258509 |
Albert Hofman | 267 | 2530 | 321405 |
Graham A. Colditz | 261 | 1542 | 256034 |
Frank B. Hu | 250 | 1675 | 253464 |
Bert Vogelstein | 247 | 757 | 332094 |
George M. Whitesides | 240 | 1739 | 269833 |
Paul M. Ridker | 233 | 1242 | 245097 |
Richard A. Flavell | 231 | 1328 | 205119 |
Eugene Braunwald | 230 | 1711 | 264576 |
Ralph B. D'Agostino | 226 | 1287 | 229636 |