Institution
University of Illinois at Chicago
Education•Chicago, Illinois, United States•
About: University of Illinois at Chicago is a education organization based out in Chicago, Illinois, United States. It is known for research contribution in the topics: Population & Poison control. The organization has 57071 authors who have published 110536 publications receiving 4264936 citations.
Topics: Population, Poison control, Health care, Cancer, Medicine
Papers published on a yearly basis
Papers
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TL;DR: The authors employ insights derived from social network analysis to describe how social structure facilitates the exchange processes through which leaders assist in incorporating some members into the inner life of an organization but exclude others.
Abstract: Theory supporting the key premise of the leader-member exchange (LMX) approach to leadership, that leaders differentiate between subordinates, has not been fully developed. We address this deficiency by (a) returning LMX research to its historical roots in exchange processes by introducing a framework for understanding relationship quality that is based on reciprocity, and (b) extending the traditional domain of LMX research beyond the formal leader-subordinate relationship in order to offer a more complete explanation of the differentiation process. We employ insights derived from social network analysis to describe how social structure facilitates the exchange processes through which leaders assist in incorporating some members into the inner life of an organization but exclude others.
934 citations
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TL;DR: It is shown that AMPK activation, during energy stress, prolongs cell survival by redox regulation and has a key function in NADPH maintenance, which is critical for cancer cell survival under energy stress conditions, such as glucose limitations, anchorage-independent growth and solid tumour formation in vivo.
Abstract: Overcoming metabolic stress is a critical step for solid tumour growth. However, the underlying mechanisms of cell death and survival under metabolic stress are not well understood. A key signalling pathway involved in metabolic adaptation is the liver kinase B1 (LKB1)-AMP-activated protein kinase (AMPK) pathway. Energy stress conditions that decrease intracellular ATP levels below a certain level promote AMPK activation by LKB1. Previous studies showed that LKB1-deficient or AMPK-deficient cells are resistant to oncogenic transformation and tumorigenesis, possibly because of the function of AMPK in metabolic adaptation. However, the mechanisms by which AMPK promotes metabolic adaptation in tumour cells are not fully understood. Here we show that AMPK activation, during energy stress, prolongs cell survival by redox regulation. Under these conditions, NADPH generation by the pentose phosphate pathway is impaired, but AMPK induces alternative routes to maintain NADPH and inhibit cell death. The inhibition of the acetyl-CoA carboxylases ACC1 and ACC2 by AMPK maintains NADPH levels by decreasing NADPH consumption in fatty-acid synthesis and increasing NADPH generation by means of fatty-acid oxidation. Knockdown of either ACC1 or ACC2 compensates for AMPK activation and facilitates anchorage-independent growth and solid tumour formation in vivo, whereas the activation of ACC1 or ACC2 attenuates these processes. Thus AMPK, in addition to its function in ATP homeostasis, has a key function in NADPH maintenance, which is critical for cancer cell survival under energy stress conditions, such as glucose limitations, anchorage-independent growth and solid tumour formation in vivo.
934 citations
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TL;DR: In this article, the Hartree and Thomas-Fermi calculations for infinite and semi-infinite symmetric nuclear matter are made for Cubic and quartic scalar meson self-interactions.
931 citations
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TL;DR: Current theories appear inadequate to inform mobile intervention development as these interventions become more interactive and adaptive, and Dynamic feedback system theories of health behavior can be developed utilizing longitudinal data from mobile devices and control systems engineering models.
Abstract: Mobile technologies are being used to deliver health behavior interventions. The study aims to determine how health behavior theories are applied to mobile interventions. This is a review of the theoretical basis and interactivity of mobile health behavior interventions. Many of the mobile health behavior interventions reviewed were predominately one way (i.e., mostly data input or informational output), but some have leveraged mobile technologies to provide just-in-time, interactive, and adaptive interventions. Most smoking and weight loss studies reported a theoretical basis for the mobile intervention, but most of the adherence and disease management studies did not. Mobile health behavior intervention development could benefit from greater application of health behavior theories. Current theories, however, appear inadequate to inform mobile intervention development as these interventions become more interactive and adaptive. Dynamic feedback system theories of health behavior can be developed utilizing longitudinal data from mobile devices and control systems engineering models.
929 citations
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TL;DR: In this article, the authors argue that schools will be most successful in their educational mission when they integrate efforts to promote children's academic, social, and emotional learning (Elias et al., 1997).
Abstract: Schools will be most successful in their educational mission when they integrate efforts to promote children's academic, social, and emotional learning (Elias et al., 1997). There is general agreem...
927 citations
Authors
Showing all 57433 results
Name | H-index | Papers | Citations |
---|---|---|---|
Meir J. Stampfer | 277 | 1414 | 283776 |
Frank B. Hu | 250 | 1675 | 253464 |
Lewis C. Cantley | 196 | 748 | 169037 |
Ronald Klein | 194 | 1305 | 149140 |
Anil K. Jain | 183 | 1016 | 192151 |
Yusuke Nakamura | 179 | 2076 | 160313 |
Bruce M. Spiegelman | 179 | 434 | 158009 |
Jie Zhang | 178 | 4857 | 221720 |
D. M. Strom | 176 | 3167 | 194314 |
Yury Gogotsi | 171 | 956 | 144520 |
Todd R. Golub | 164 | 422 | 201457 |
Rodney S. Ruoff | 164 | 666 | 194902 |
Philip A. Wolf | 163 | 459 | 114951 |
Barbara E.K. Klein | 160 | 856 | 93319 |
David Jonathan Hofman | 159 | 1407 | 140442 |