Lipid Profile Regulation
Lipid Profile Regulation - Related Videos
16:24
Profiling of Estrogen-regulated MicroRNAs in Breast Cancer Cells
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Cited by 9 •
2014
Molecular signaling through both estrogen and microRNAs are critical in breast cancer development and growth. Estrogen activates the estrogen receptors, which are transcription factors. Many transcription factors can regulate the expression of microRNAs, and estrogen-regulated microRNAs can be profiled using different large-scale techniques.
08:54
NMR Spectroscopy as a Robust Tool for the Rapid Evaluation of the Lipid Profile of Fish Oil Supplements
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Cited by 21 •
2017
Here, high-resolution 1H and 13C Nuclear Magnetic Resonance (NMR) spectroscopy was used as a rapid and reliable tool for quantitative and qualitative analysis of encapsulated fish oil supplements.
09:54
Comprehensive Profiling of Dopamine Regulation in Substantia Nigra and Ventral Tegmental Area
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Cited by 44 •
2012
Dopamine is distinctly regulated in the midbrain nuclei, which contain the cell bodies and dendrites of the dopamine neurons. Here we describe a dissection and sample-handling approach to maximize results, and thus conclusions and insights, on dopamine regulation in the midbrain nuclei of the substantia nigra (SN) and ventral tegmental area (VTA) in rodents.
07:20
Exploring the Regulation of Lipid Droplet Catabolism through Lipophagy
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2025
Lipophagy is a selective form of autophagy that involves the degradation of lipid droplets. Dysfunctions in this process are associated with cancer development. However, the precise mechanisms are not yet fully understood. This protocol describes quantitative imaging approaches to better understand the interplay between autophagy, lipid metabolism, and cancer progression.
09:18
Profiling the Triacylglyceride Contents in Bat Integumentary Lipids by Preparative Thin Layer Chromatography and MALDI-TOF Mass Spectrometry
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Cited by 11 •
2013
Mammalian integument contains solvent-extractable lipids that can provide chemical compositions characteristic of individual species. This paper presents a routine method for separating broad lipid classes isolated from integumentary tissues using thin layer chromatography and determining the triacylglyceride profile by matrix-assisted laser desorption/ionization time-of-flight mass spectrometry.
FAQs
LDL-receptor activity helps determine how efficiently the liver clears LDL-containing lipoproteins from the circulation. When this activity changes, the balance between lipoprotein production and removal can shift, altering the measured lipid profile. In medicine, this mechanism helps explain why LDL results are examined when assessing dyslipidemia and cardiovascular risk.
Lipoprotein lipase is one of the processes that adjusts how lipids move between blood and tissues. Its activity contributes to the handling of triglyceride-rich transport and supports the balance between circulating lipids and tissue storage. Considering this pathway helps connect abnormal triglyceride results with broader disturbances in lipid transport and metabolic regulation.
Lipid balance reflects signals from several sites rather than liver activity alone. Intestinal fat absorption introduces dietary lipid into the transport system, while hormonal and nutritional signals influence whether lipids are transported, stored, or cleared. These interacting inputs help explain why lipid measurements can reflect both metabolic regulation and responses to dietary changes.
Each measurement represents a different part of the circulating lipid and lipoprotein pattern. Reviewing cholesterol, triglycerides, LDL, and HDL together provides a broader picture of transport and metabolic balance than focusing on a single value. This combined interpretation supports recognition of dyslipidemia and more informed assessment of cardiovascular risk in clinical practice.
Clinicians assess the regulated system through lipid testing that reports circulating cholesterol, triglycerides, LDL, and HDL. They interpret these results in the context of possible dyslipidemia, then may use dietary changes or lipid-lowering therapy to modify the profile. Repeating measurements helps determine whether the selected intervention is producing the intended response.
This framework is useful when identifying dyslipidemia, selecting an appropriate management strategy, and evaluating treatment effectiveness. It links laboratory findings with the liver, intestinal absorption, lipoprotein transport, and tissue storage. By following changes in the profile over time, clinicians can assess whether management is helping reduce atherosclerotic cardiovascular risk.