What causes high galectin-3?

Galectin-3 expression levels are elevated in a substantial proportion of patients with HF, particularly those with more severe HF and renal dysfunction (34). Galectin-3 expression levels increase over time in these patients and the increase is independently associated with a poorer clinical outcome (34).

What is a normal galectin level?

In recent research, the average value for galectin-3 in the general population was found to be 11.7 ng/ml [5]. In patients with congestive heart failure, abnormal levels for the galectin-3 ELISA test measure >17.8 ng/ml.

Is galectin 3 GOOD OR BAD?

The authors of a high-profile paper​ published last year in the Journal of the American College of Cardiology​ concluded that elevated galectin-3 levels are “associated with​increased risk for new-onset heart failure and all-cause mortality​”.

Is galectin 3 a protein?

Human galectin-3 is a 35-kDa protein that is coded by a single gene, LGALS3, located on chromosome 14. The N-terminal domain of galectin-3 is essential for its multimerization, sensitive to proteolysis by matrix metalloproteinases and may participate in the interaction with other intracellular proteins (3).

What is modified citrus pectin Good For?

Pectin is used as a gelling agent in food. It is also used as a remedy for diarrhea, to lower cholesterol, or to improve satiety. Modified Citrus Pectin (MCP) is an altered form of pectin that has shorter carbohydrate chains and is claimed to be better absorbed by the body.

What do galectins do?

Galectins are carbohydrate-binding proteins that are involved in many physiological functions, such as inflammation, immune responses, cell migration, autophagy and signalling. They are also linked to diseases such as fibrosis, cancer and heart disease.

When should you take modified citrus pectin?

Since MCP is a dietary fiber, some people may experience loose stools when the supplement is first taken. In general, it’s best to take MCP on an empty stomach at least 30 minutes before or after eating or taking other supplements or medications.

Does modified citrus pectin really work?

Modified Citrus Pectin (MCP) is obtained by changing pectin so it may be better absorbed by the body. Lab studies suggest pectin and MCP have various properties, but human studies are limited. Preliminary data suggest pectin and MCP may be helpful for treating diarrhea and lowering cholesterol.

Is pectin good for arthritis?

Some people dissolve fruit pectin (a gelatin-like substance used in jams and jellies) in grape juice. But there’s no scientific evidence that this solution relieves arthritis pain. Pectin is a type of dietary fiber, which has health benefits.

What is the purpose of a galectin 3 concentration test?

Concentrations of galectin-3 have been used to predict adverse remodeling after a variety of cardiac insults. Describes reference intervals and additional information for interpretation of test results. May include intervals based on age and sex when appropriate. Intervals are Mayo-derived, unless otherwise designated.

What does galectin 3 do for the heart?

Galectin-3 has been linked to cardiovascular physiological processes including myofibroblast proliferation, tissue repair, and cardiac remodeling in the setting of heart failure. Concentrations of galectin-3 have been used to predict adverse remodeling after a variety of cardiac insults.

Do galectin-3 levels fluctuate?

Galectin-3 levels reflect the presence of specific underlying disease processes and are not affected by the degree of decompensation. Hence galectin-3 levels, once elevated, remain generally constant and do not fluctuate with signs and symptoms of heart failure.

What are the limitations of the galectin-3 assay?

Galectin-3 results should be interpreted with caution in such patients. Presence of human antimouse antibodies (HAMA) or rheumatoid factor (RF) may interfere with the galectin-3 assay, which could cause falsely elevated results. The galectin-3 assay should not be used in patients with known HAMA or RF.