Phosphoethanolamine is an intermediate in the serine-to-choline sequence. It is both a precursor and byproduct of phospholipid biosynthesis and breakdown. As a precursor to the phospholipid phosphatidylethanolamine, phosphoethanolamine plays a key role in myelination. Elevated phosphoethanolamine reflects brain phospholipid turnover, an indicator of neural membrane synthesis and signal transduction. Research into neurologic conditions like Alzheimer’s disease and Huntington’s disease suggests that depletions of both phosphoethanolamine and ethanolamine accompany neuronal death. Phosphoethanolamine is also important in cartilage structure and function, especially in bone and teeth.

Phosphoethanolamine is an intermediate in the serine-to-choline sequence. It is both a precursor and byproduct of phospholipid biosynthesis and breakdown. As a precursor to the phospholipid phosphatidylethanolamine, phosphoethanolamine plays a key role in myelination. Elevated phosphoethanolamine reflects brain phospholipid turnover, an indicator of neural membrane synthesis and signal transduction. Research into neurologic conditions like Alzheimer’s disease and Huntington’s disease suggests that depletions of both phosphoethanolamine and ethanolamine accompany neuronal death. Phosphoethanolamine is also important in cartilage structure and function, especially in bone and teeth.

Phosphoethanolamine is an intermediate in the serine-to-choline sequence. It is both a precursor and byproduct of phospholipid biosynthesis and breakdown. As a precursor to the phospholipid phosphatidylethanolamine, phosphoethanolamine plays a key role in myelination. Elevated phosphoethanolamine reflects brain phospholipid turnover, an indicator of neural membrane synthesis and signal transduction. Research into neurologic conditions like Alzheimer’s disease and Huntington’s disease suggests that depletions of both phosphoethanolamine and ethanolamine accompany neuronal death. Phosphoethanolamine is also important in cartilage structure and function, especially in bone and teeth.

Phosphoethanolamine together with Ethanolamine and Phosphoserine are amino acids that are closely related structurally and they share principal roles in phospholipid metabolism.

Phospholipids are a class of lipids that are important components of cell membranes. Phospholipids are found in high concentrations in the membrane of practically every cell of the body.

Phosphoethanolamine together with Ethanolamine and Phosphoserine are amino acids that are closely related structurally and they share principal roles in phospholipid metabolism.

Phospholipids are a class of lipids that are important components of cell membranes. Phospholipids are found in high concentrations in the membrane of practically every cell of the body.

Function:

Phospholipids are a class of lipids that are a major component of all cell membranes. They play a role in the formation of lipid bilayers. Most phospholipids contain a diglyceride, a phosphate group, and a simple organic molecule such as choline.

Antibodies Appear:

- Antiphospholipid Syndrome[1, 4]

- NIDDM [7]

- Systemic Lupus Erythematosus [3, 6]

Known Cross-Reactions:

- Anti-ribosomal P protein antibodies [1]

- DNA [2]

- Cardiolipin [2]

Phospholipids are a special class of fats that contain phosphorus and form the main structural components of all cell membranes. About one-third of the total fat in blood serum consists of phospholipids. The most abundant among them is lecithin (phosphatidylcholine), which contains choline phosphate and glycerol—key elements that help maintain healthy cells and lipid transport.

A critical enzyme called lecithin-cholesterol acyltransferase (LCAT) acts on phospholipids like lecithin to help remodel lipoproteins—the particles that carry cholesterol and fats through the bloodstream. LCAT transfers fatty acids from lecithin to free cholesterol, a process essential for forming and maintaining HDL, LDL, and VLDL particles. This remodeling supports healthy cholesterol balance and efficient fat metabolism.

Phosphoric acid is a marker of vitamin D and calcium. This marker indicates whether vitamin D receptors are activated. If phosphoric acid is low, then the person is likely vitamin D and/or calcium deficient. Low levels can be due to low phosphate consumption, low digestive juice production, or deficiencies in vitamin D, vitamin K2, or magnesium.

Phosphoric acid is a marker of vitamin D and calcium. This marker indicates whether vitamin D receptors are activated. If phosphoric acid is low, then the person is likely vitamin D and/or calcium deficient. Low levels can be due to low phosphate consumption, low digestive juice production, or deficiencies in vitamin D, vitamin K2, or magnesium.

Phosphoric acid is a marker of vitamin D and calcium. This marker indicates whether vitamin D receptors are activated. If phosphoric acid is low, then the person is likely vitamin D and/or calcium deficient. Low levels can be due to low phosphate consumption, low digestive juice production, or deficiencies in vitamin D, vitamin K2, or magnesium.

Phosphorus is an essential mineral that plays a vital role in many bodily functions, including the formation of bones and teeth, energy production, and the functioning of cells and tissues. When it comes to urinalysis, the presence and levels of phosphorus can provide important information about a person's kidney function and overall health. The kidneys help regulate phosphorus levels in the blood, and when they are not functioning properly, phosphorus levels can become abnormal.

Measurements of serum inorganic phosphorus (phosphate or PO4) are used in the diagnosis and treatment of disorders including parathyroid gland and kidney diseases, and vitamin D status. Serum PO4 is regulated by coordinated efforts of vitamin D and parathyroid hormone, and PO4 levels are inversely proportional to Ca levels. Low PO4 may be associated with fatigue, paresthesias and muscle weakness, while elevated PO4 may be associated with hypoparathyroidism, hyperthyroidism, hypocalcemia and tetany.

Phosphorus levels are highly indicative of one's ability to synthesize protein. The inability to synthesize protein frequently results in impaired digestion.

Phosphorus is an essential mineral that is involved in protein synthesis and energy production within the cells. All proteins contain phosphorus and thus are a significant source of organic phosphorus. The hair tissue mineral level of phosphorus is often associated with the adequacy of protein synthesis in the body. This depends on the diet, lifestyle, condition of the intestinal tract and liver and the levels of other nutritional minerals such as zinc and copper.