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Institution

University of Medicine and Dentistry of New Jersey

Education
About: University of Medicine and Dentistry of New Jersey is a based out in . It is known for research contribution in the topics: Population & Poison control. The organization has 14634 authors who have published 19610 publications receiving 1041794 citations.


Papers
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Journal ArticleDOI
TL;DR: The results suggest that, in the heart, ischemia stimulates autophagy through an AMPK-dependent mechanism, whereas ischemIA/reperfusion stimulates autophile through a Beclin 1–dependent but AM PK-independent mechanism.
Abstract: Autophagy is an intracellular bulk degradation process for proteins and organelles. In the heart, autophagy is stimulated by myocardial ischemia. However, the causative role of autophagy in the survival of cardiac myocytes and the underlying signaling mechanisms are poorly understood. Glucose deprivation (GD), which mimics myocardial ischemia, induces autophagy in cultured cardiac myocytes. Survival of cardiac myocytes was decreased by 3-methyladenine, an inhibitor of autophagy, suggesting that autophagy is protective against GD in cardiac myocytes. GD-induced autophagy coincided with activation of AMP-activated protein kinase (AMPK) and inactivation of mTOR (mammalian target of rapamycin). Inhibition of AMPK by adenine 9-beta-d-arabinofuranoside or dominant negative AMPK significantly reduced GD-induced autophagy, whereas stimulation of autophagy by rapamycin failed to cause an additive effect on GD-induced autophagy, suggesting that activation of AMPK and inhibition of mTOR mediate GD-induced autophagy. Autophagy was also induced by ischemia and further enhanced by reperfusion in the mouse heart, in vivo. Autophagy resulting from ischemia was accompanied by activation of AMPK and was inhibited by dominant negative AMPK. In contrast, autophagy during reperfusion was accompanied by upregulation of Beclin 1 but not by activation of AMPK. Induction of autophagy and cardiac injury during the reperfusion phase was significantly attenuated in beclin 1(+/-) mice. These results suggest that, in the heart, ischemia stimulates autophagy through an AMPK-dependent mechanism, whereas ischemia/reperfusion stimulates autophagy through a Beclin 1-dependent but AMPK-independent mechanism. Furthermore, autophagy plays distinct roles during ischemia and reperfusion: autophagy may be protective during ischemia, whereas it may be detrimental during reperfusion.

1,385 citations

Journal ArticleDOI
TL;DR: A review of the most up-to-date knowledge and a perspective for the future prophylaxis or new treatments for CA-MRSA infections is provided in this paper.

1,367 citations

Journal ArticleDOI
TL;DR: The Surviving Sepsis Campaign was associated with sustained, continuous quality improvement in sepsis care and a reduction in reported hospital mortality rates wasassociated with participation.
Abstract: Objective The Surviving Sepsis Campaign (SSC or “the Campaign”) developed guidelines for management of severe sepsis and septic shock. A performance improvement initiative targeted changing clinical behavior (process improvement) via bundles based on key SSC guideline recommendations on process improvement and patient outcomes.

1,323 citations

Journal ArticleDOI
TL;DR: Compromise of mitochondrial oxidative capacity by MPP+ could be an important factor in mechanisms underlying the toxicity of MPTP.

1,260 citations

Journal ArticleDOI
TL;DR: The most recent advances in understanding of these Wnt signaling pathways are summarized and the role of these pathways in regulating key events during embryonic patterning and morphogenesis is summarized.
Abstract: The Wnt signaling pathway is an ancient and evolutionarily conserved pathway that regulates crucial aspects of cell fate determination, cell migration, cell polarity, neural patterning and organogenesis during embryonic development. The Wnts are secreted glycoproteins and comprise a large family of nineteen proteins in humans hinting to a daunting complexity of signaling regulation, function and biological output. To date major signaling branches downstream of the Fz receptor have been identified including a canonical or Wnt/beta-catenin dependent pathway and the non-canonical or beta-catenin-independent pathway which can be further divided into the Planar Cell Polarity and the Wnt/Ca(2+) pathways, and these branches are being actively dissected at the molecular and biochemical levels. In this review, we will summarize the most recent advances in our understanding of these Wnt signaling pathways and the role of these pathways in regulating key events during embryonic patterning and morphogenesis.

1,256 citations


Authors

Showing all 14639 results

NameH-indexPapersCitations
John Q. Trojanowski2261467213948
Virginia M.-Y. Lee194993148820
Danny Reinberg14534268201
Michael F. Holick145767107937
Tasuku Honjo14171288428
Arnold J. Levine139485116005
Aaron T. Beck139536170816
Charles J. Yeo13667276424
Jerry W. Shay13363974774
Chung S. Yang12856056265
Paul G. Falkowski12737864898
Csaba Szabó12395861791
William C. Roberts122111755285
Bryan R. Cullen12137150901
John R. Perfect11957352325
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Performance
Metrics
No. of papers from the Institution in previous years
YearPapers
20226
202113
20208
201917
201823
201736