Institution
Loma Linda University
Education•Loma Linda, California, United States•
About: Loma Linda University is a education organization based out in Loma Linda, California, United States. It is known for research contribution in the topics: Population & Medicine. The organization has 9220 authors who have published 13485 publications receiving 447094 citations. The organization is also known as: University of Loma Linda.
Topics: Population, Medicine, Poison control, Transplantation, Health care
Papers published on a yearly basis
Papers
More filters
••
TL;DR: It is demonstrated that transfection of the human papillomavirus 16 E6 oncogene into HCT116 cells provides protection from tumor necrosis factor-related apoptosis inducing ligand (TRAIL)-mediated apoptosis and support the notion that E6 can utilize p53-independent mechanisms to modulate cell survival.
Abstract: Viruses have developed sophisticated strategies to evade host defenses and facilitate the production and spread of progeny. In this study, we show that transfection of the human papillomavirus (HPV) 16 E6 oncogene into HCT116 cells provides protection from tumor necrosis factor-related apoptosis inducing ligand (TRAIL)-mediated apoptosis. Additionally, we demonstrate that the protection provided by E6 is dose-dependent because higher levels of E6 provide greater protection. The mechanism underlying this protection involves a rapid reduction in the protein levels of both Fas-associated death domain (FADD) and procaspase 8, which results in suppression of the activation of caspases 8, 3 and 2. Interestingly, E6 does not interfere with the mitochondrial apoptotic pathway even though HCT116 cells have been classified as type II cells with regard to TRAIL signaling. These findings demonstrate that E6 has a more generalized effect on signaling by death ligands than was previously thought and support the notion that E6 can utilize p53-independent mechanisms to modulate cell survival.
120 citations
••
TL;DR: Prevalence of smoking among adolescents in Ethiopia is lower than in many other African countries, however there is however need to strengthen anti-tobacco messages especially among adolescents.
Abstract: Background
Tobacco smoking is a growing public health problem in the developing world. There is paucity of data on smoking and predictors of smoking among school-going adolescents in most of sub-Saharan Africa. Hence, the aim of this study is to estimate the prevalence of smoking and its associations among school-going adolescents in Addis Ababa, Ethiopia.
120 citations
••
TL;DR: It is found that frequency of nut consumption had a substantial and highly significant inverse association with risk of myocardial infarction and death from IHD in Seventh-day Adventists in California, and nuts have similar associations in both vegetarians and nonvegetarians.
120 citations
••
TL;DR: The aim of this study was to determine the diagnostic accuracy of 2 cone-beam computed tomography machines and periapical (PA) radiography in detecting simulated apical lesions created with the smallest dental burs available, and both CBCT devices and PA radiography demonstrated poor diagnostic accuracy.
120 citations
••
TL;DR: Calcium (45Ca2+) efflux was studied from preloaded cortex in cats immobilized under local anesthesia, and exposed to a 3.0-mW/cm2 450-MHz field, sinusoidally amplitude modulated at 16 Hz modulation depth 85%).
Abstract: Calcium (45Ca2+) efflux was studied from preloaded cortex in cats immobilized under local anesthesia, and exposed to a 3.0-mW/cm2 450-MHz field, sinusoidally amplitude modulated at 16 Hz modulation depth 85%). Tissue dosimetry showed a field of 33 V/m in the interhemispheric fissure (rate of energy deposition 0.29 W/kg). Field exposure lasted 60 min. By comparison with controls, efflux curves from field exposed brains were disrupted by waves of increased 45Ca2+ efflux. These waves were irregular in amplitude and duration, but many exhibited periods of 20-30 min. They continued into the postexposure period. Binomial probability analysis indicates that the field-exposed efflux curves constitute a different population from controls at a confidence level of 0.96. In about 70% of cases, initiation of field exposure was followed by increased end-tidal CO2 excretion for about 5 min. However, hypercapnea induced by hypoventilation did not elicit increased 45Ca2+ efflux. Thus this increase with exposure does not appear to arise as a secondary effect of raised cerebral CO2 levels. Radioactivity measurements in cortical samples after superfusion showed 45Ca2+ penetration at about 1.7 mm/hr, consistent with diffusion of the ion in free solution.
120 citations
Authors
Showing all 9287 results
Name | H-index | Papers | Citations |
---|---|---|---|
Bruce L. Miller | 163 | 1153 | 115975 |
Jonathan I. Epstein | 138 | 1121 | 80975 |
Tony L. Yaksh | 123 | 806 | 60898 |
David M. Livingston | 118 | 312 | 58142 |
William B. Isaacs | 117 | 521 | 58187 |
Alan W. Partin | 111 | 710 | 54213 |
David N. Herndon | 108 | 1227 | 54888 |
Edward R. Laws | 105 | 722 | 39822 |
David C. Bellinger | 98 | 452 | 35449 |
Pedram Argani | 97 | 372 | 35607 |
Michael W. Steffes | 96 | 341 | 43260 |
Gary K. Steinberg | 94 | 529 | 31259 |
Michael S. Gazzaniga | 92 | 372 | 35305 |
David J. Baylink | 90 | 425 | 29109 |
Jesse B. Jupiter | 90 | 543 | 26480 |