Results 41 to 50 of about 13,030,351 (377)

Insulin modulation of newly synthesized apolipoproteins B-100 and B-48 in human fetal intestine: Gene expression and mRNA editing are not involved [PDF]

, 1996
We investigated insulin's effect on intestinal lipid transport and, particularly, the biogenesis of apolipoproteins crucial to lipoprotein secretion. Adding insulin (3 mU) to the serum-free medium of cultured jejunal explants from human fetuses (17–20 ...
Delvin, Edgard, Levy, Emile, Ménard, Daniel, Nguyen, Thanh Dung, Sinnett, Daniel, Thibault, Louise   +5 more
core   +1 more source

The Association of Hepatitis C Virus Glycoproteins with Apolipoproteins E and B Early in Assembly Is Conserved in Lipoviral Particles*

Journal of Biological Chemistry, 2014
Background: The mechanisms initiating the association between HCV and lipoprotein components to give lipoviral-particles remains elusive. Results: HCV E1E2 interacts with apolipoproteins B and E to produce a protein complex, which is found in mature ...
Audrey Boyer, Amélie Dumans, É. Beaumont, Loïc Etienne, P. Roingeard, J. Meunier   +5 more
semanticscholar   +1 more source

Comprehensive profiling of lncRNAs and mRNAs enriched in small extracellular vesicles for early noninvasive detection of colorectal cancer: diagnostic panel assembly and extensive validation

Molecular Oncology, EarlyView.
Small extracellular vesicles are a promising source of diagnostic molecules. We conducted a comprehensive study, including transcriptome profiling and RT‐qPCR validation on large cohorts of samples. Diagnostic panels enabling sensitive detection of colorectal cancer and precancerous lesions were established. Some molecules were differentially expressed
Petra Vychytilova‐Faltejskova, Marketa Pavlikova, Lucie Pifkova, Robin Jugas, Tana Machackova, Lenka Radova, Milana Sachlova, Renata Bartosova, Tetiana Samoilenko, Zuzana Feckova, Jana Orlickova, Erika Slamova, Elleni Ponechal Michu, Dagmar Al Tukmachi, Michaela Ruckova, Martina Vodinska, Jan Kotoucek, Tina Catela Ivkovic, Marie Boudna, Lucia Bohovicova, Teodor Stanek, Jana Halamkova, Martin Svoboda, Vladimir Prochazka, Tomas Grolich, Zdenek Kala, Ondrej Slaby   +26 more
wiley   +1 more source

APOLIPOPROTEIN A1 AND B ENHANCE INTERNALIZATION AND INFECTION OF DENGUE VIRUS SEROTYPE 2 (DENV2) IN HUH-7 CELL LINES

International Journal of Infectious Diseases, 2023
Intro: Previous studies have suggested an association between HDL, LDL cholesterol and dengue severity; however, the molecules involved in dengue virus (DENV) entry remain poorly understood. This study aims to determine the effects of apolipoproteins A1,
R. Ahmad, F. Mohd Nor, W. Seok Mui, T.H. Abdul Rahman   +3 more
doaj  

Complement activation and protein adsorption by carbon nanotubes [PDF]

, 2006
As a first step to validate the use of carbon nanotubes as novel vaccine or drug delivery devices, their interaction with a part of the human immune system, complement, has been explored.
Flahaut, Emmanuel, Green, Malcolm L. H., Salvador-Morales, Carolina, Sim, Edith, Sim, Robert B., Sloan, Jeremy   +5 more
core   +2 more sources

Effects of overexpression of the amino-terminal fragment of apolipoprotein B on apolipoprotein B and lipoprotein production [PDF]

Journal of Lipid Research, 2000
In vitro studies have shown that the binding site for microsomal triglyceride transfer protein (MTP) is within the first 17% of apoB (apoB-17). Expression of apoB-48 in McArdle cells decreases endogenous lipoprotein production; however, overexpression of human apoB in transgenic mice does not decrease endogenous mouse apoB expression.
Zhaohui Li, Jane M. Glick, Mason W. Freeman, Xinzhong Wang, Ling Pang, Yuko Kako, Ira J. Goldberg   +6 more
openaire   +4 more sources

Cognitive Resilience in Apolipoprotein ε4 Carrier Women Predicted by Neuron‐Derived Extracellular Vesicles

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective The Apolipoprotein (APOE) ε4 allele is the strongest genetic risk factor for late‐onset Alzheimer's disease (AD); however, many ε4 carriers remain cognitively intact into old age. Leveraging plasma neuron‐derived extracellular vesicles (NDEVs), we sought to identify biomarkers of cognitive resilience and their interplay with APOE ...
Apostolos Manolopoulos, Maja Mustapic, Carlos Nogueras‐Ortiz, Francheska Delgado‐Peraza, Krishna A. Pucha, Pamela J. Yao, Joseph Blommer, Michael P. Vreones, William York, De' Larrian Knight, Stephen R. Rapp, Aladdin H. Shadyab, JoAnn E. Manson, Ramon Casanova, Robert B. Wallace, Luigi Ferrucci, Susan M. Resnick, Dimitrios Kapogiannis   +17 more
wiley   +1 more source

Hepatitis C virus production requires apolipoprotein A-I and affects its association with nascent low-density lipoproteins [PDF]

, 2011
Background/aims The life cycle of hepatitis C virus (HCV) is intimately linked to the lipid metabolism of the host. In particular, HCV exploits the metabolic machinery of the lipoproteins in several steps of its life cycle such as circulation in the ...
Amicone, Laura, C., Di Giacomo, C., Steindler, C., Vlassi, G., D'Offizi, G., Simonte, L. p., Pucillo, L., Santangelo, M. a., Longo, Mancone, Carmine, T., Alonzi, Tripodi, Marco   +11 more
core   +1 more source

Metabolic Consequences of Rheumatoid Arthritis

Arthritis Care &Research, EarlyView.
Patients with rheumatoid arthritis (RA) may have metabolic disruption, which can contribute to adverse long‐term outcomes, for multiple reasons. Patients with RA appear to have a higher risk of sarcopenia, type 1 and type 2 diabetes mellitus, metabolic syndrome, and hypertension. Systemic inflammation in RA can cause a “lipid paradox,” with reduced low‐
Stevie Barry, Emily Sheng, Joshua F. Baker   +2 more
wiley   +1 more source

Host-derived apolipoproteins play comparable roles with viral secretory proteins Erns and NS1 in the infectious particle formation of Flaviviridae.

PLoS Pathogens, 2017
Amphipathic α-helices of exchangeable apolipoproteins have shown to play crucial roles in the formation of infectious hepatitis C virus (HCV) particles through the interaction with viral particles.
Takasuke Fukuhara, Tomokazu Tamura, Chikako Ono, Mai Shiokawa, Hiroyuki Mori, Kentaro Uemura, Satomi Yamamoto, Takeshi Kurihara, Toru Okamoto, Ryosuke Suzuki, Kentaro Yoshii, Takeshi Kurosu, Manabu Igarashi, Hiroshi Aoki, Yoshihiro Sakoda, Yoshiharu Matsuura   +15 more
doaj   +1 more source