Institution
McGill University
Education•Montreal, Quebec, Canada•
About: McGill University is a education organization based out in Montreal, Quebec, Canada. It is known for research contribution in the topics: Population & Poison control. The organization has 72688 authors who have published 162565 publications receiving 6966523 citations. The organization is also known as: Royal institution of advanced learning & University of McGill College.
Topics: Population, Poison control, Health care, Cancer, Receptor
Papers published on a yearly basis
Papers
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TL;DR: A survey of the currently available epidemiological and laboratory data indicates that the evidence for clinical and experimental sex differences in pain is overwhelming.
Abstract: A clear majority of patients with chronic pain are women; however, it has been surprisingly difficult to determine whether this sex bias corresponds to actual sex differences in pain sensitivity. A survey of the currently available epidemiological and laboratory data indicates that the evidence for clinical and experimental sex differences in pain is overwhelming. Various explanations for this phenomenon have been given, ranging from experiential and sociocultural differences in pain experience between men and women to hormonally and genetically driven sex differences in brain neurochemistry.
720 citations
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TL;DR: The analyses suggest that DNA methylation changes may have a role in the onset of AD given that they were observed in presymptomatic subjects and that six of the validated genes connect to a known AD susceptibility gene network.
Abstract: We used a collection of 708 prospectively collected autopsied brains to assess the methylation state of the brain's DNA in relation to Alzheimer's disease (AD). We found that the level of methylation at 71 of the 415,848 interrogated CpGs was significantly associated with the burden of AD pathology, including CpGs in the ABCA7 and BIN1 regions, which harbor known AD susceptibility variants. We validated 11 of the differentially methylated regions in an independent set of 117 subjects. Furthermore, we functionally validated these CpG associations and identified the nearby genes whose RNA expression was altered in AD: ANK1, CDH23, DIP2A, RHBDF2, RPL13, SERPINF1 and SERPINF2. Our analyses suggest that these DNA methylation changes may have a role in the onset of AD given that we observed them in presymptomatic subjects and that six of the validated genes connect to a known AD susceptibility gene network.
720 citations
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TL;DR: Although the mood-lowering effect was not as great as that seen in depressed patients, the results suggest that low brain 5HT might be one factor precipitating depression in some patients.
Abstract: Normal male human subjects ingested amino acid mixtures which were tryptophan-free, balanced or contained excess tryptophan. The tryptophan-free mixture causes a marked depletion of plasma tryptophan by 5 h. At this time the subjects in the tryptophan-free group had significantly elevated scores on the depression scale of the Multiple Affect Adjective Checklist. The tryptophan-free group also performed worse than the other two groups in a proofreading task carried out while listening to a tape with themes of hopelessness and helplessness (dysphoric distractor). Cognitive theories of depression predict greater distractability of depressed individuals by dysphoric themes. Thus, both measures indicate a rapid mood lowering effect of tryptophan depletion in normal males. This effect is probably mediated by a lowering of brain 5-hydroxytryptamine. Although the mood-lowering effect was not as great as that seen in depressed patients, our results suggest that low brain 5HT might be one factor precipitating depression in some patients.
720 citations
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TL;DR: Findings reveal that Th cells can help break tolerance to a persisting self-Ag and treat established tumors through an IL-2-dependent mechanism, but requires simultaneous absence of naturally occurring Treg cells to be effective.
Abstract: CD4(+) T cells control the effector function, memory, and maintenance of CD8(+) T cells. Paradoxically, we found that absence of CD4(+) T cells enhanced adoptive immunotherapy of cancer when using CD8(+) T cells directed against a persisting tumor/self-Ag. However, adoptive transfer of CD4(+)CD25(-) Th cells (Th cells) with tumor/self-reactive CD8(+) T cells and vaccination into CD4(+) T cell-deficient hosts induced autoimmunity and regression of established melanoma. Transfer of CD4(+) T cells that contained a mixture of Th and CD4(+)CD25(+) T regulatory cells (T(reg) cells) or T(reg) cells alone prevented effective adoptive immunotherapy. Maintenance of CD8(+) T cell numbers and function was dependent on Th cells that were capable of IL-2 production because therapy failed when Th cells were derived from IL-2(-/-) mice. These findings reveal that Th cells can help break tolerance to a persisting self-Ag and treat established tumors through an IL-2-dependent mechanism, but requires simultaneous absence of naturally occurring T(reg) cells to be effective.
718 citations
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TL;DR: In this paper, the authors highlight the problematic nature of academic ranking systems and question if such assessments are drawing scholarship away from its fundamental purpose, and call for an immediate examination of existing ranking systems, not only as a legitimate scholarly question vis-a-vis performance, but also because the very health and vibrancy of the field are at stake.
Abstract: “Not everything that can be counted counts, and not everything that counts can be counted”—Albert Einstein Has university scholarship gone astray? Do our academic assessment systems reward scholarship that addresses the questions that matter most to society? Using international business as an example, we highlight the problematic nature of academic ranking systems and question if such assessments are drawing scholarship away from its fundamental purpose We call for an immediate examination of existing ranking systems, not only as a legitimate scholarly question vis-a`-vis performance—a conceptual lens with deep roots in management research—but also because the very health and vibrancy of the field are at stake Indeed, in light of the data presented here, which suggest that current systems are dysfunctional and potentially cause more harm than good, a temporary moratorium on rankings may be appropriate until more valid and reliable ways to assess scholarly contributions can be developed The worldwide community of scholars, along with the global network of institutions interacting with and supporting management scholarship (such as the Academy of Management, AACSB, and Thomson Reuters Scientific) are invited to innovate and design more reliable and valid ways to assess scholarly contributions that truly promote the advancement of relevant 21st century knowledge, and likewise recognize those individuals and institutions that best fulfill the university’s fundamental purpose
718 citations
Authors
Showing all 73373 results
Name | H-index | Papers | Citations |
---|---|---|---|
Karl J. Friston | 217 | 1267 | 217169 |
Yi Chen | 217 | 4342 | 293080 |
Yoshua Bengio | 202 | 1033 | 420313 |
Irving L. Weissman | 201 | 1141 | 172504 |
Mark I. McCarthy | 200 | 1028 | 187898 |
Lewis C. Cantley | 196 | 748 | 169037 |
Martin White | 196 | 2038 | 232387 |
Michael Marmot | 193 | 1147 | 170338 |
Michael A. Strauss | 185 | 1688 | 208506 |
Alan C. Evans | 183 | 866 | 134642 |
Douglas R. Green | 182 | 661 | 145944 |
David A. Weitz | 178 | 1038 | 114182 |
David L. Kaplan | 177 | 1944 | 146082 |
Hyun-Chul Kim | 176 | 4076 | 183227 |
Feng Zhang | 172 | 1278 | 181865 |