The marker "Gliadin Toxic Peptides IgG" plays a crucial role in understanding how the body responds to specific components found in wheat and gluten. Gliadin is a component of gluten, which is found in wheat, barley, and rye. When someone eats gluten-containing foods, their immune system might recognize gliadin as a foreign substance, leading to the production of IgG antibodies against these gliadin peptides. These antibodies are part of the body's immune response, but when they're directed against something as commonly consumed as gluten, it can indicate a form of gluten sensitivity or intolerance. This specific test measures the level of IgG antibodies that react to toxic peptides of gliadin. High levels of these antibodies suggest that the body's immune system is reacting significantly to gluten, treating it as a harmful invader rather than a harmless food protein. This immune reaction can cause inflammation and damage to the gut lining over time, leading to symptoms such as abdominal pain, bloating, diarrhea, or constipation, and can contribute to more systemic issues like fatigue, brain fog, and skin problems. Unlike celiac disease, which involves an autoimmune response to gluten and can lead to severe intestinal damage, gluten sensitivity diagnosed through the IgG antibodies might not always cause such extensive harm but can still be quite uncomfortable and detrimental to one's health. Understanding the presence and level of gliadin toxic peptides IgG can help individuals and healthcare providers make informed decisions about diet and health management. For those with high levels of these antibodies, adopting a gluten-free diet can lead to significant improvements in symptoms and overall wellbeing. The Wheat/Gluten Proteome Reactivity & Autoimmunity panel is therefore a valuable tool in identifying sensitivities to gluten and guiding dietary adjustments to support health.
The wheat tested is the full kernel containing the protein constituents of wheat.
The wheat tested is the full kernel containing the protein constituents of wheat.
Glial Fibrillary Acidic Protein (GFAP) measures astrocyte injury and neuroinflammation in the brain and spinal cord. Learn what elevated GFAP levels mean, common causes, symptoms, and how this biomarker helps assess concussion, brain injury, multiple sclerosis, and neurodegenerative conditions.
produced by the mold genus Aspergillus
produced by the mold genus Aspergillus
What is Gliotoxin? Gliotoxin is a mycotoxin (toxic substance made by mold), most commonly produced by Aspergillus fumigatus and related mold species. These molds often grow in water-damaged buildings, damp indoor spaces, soil, compost, and decaying plant matter, making gliotoxin exposure possible in homes, workplaces, and agricultural environments. Gliotoxin belongs to a group of compounds called epipolythiodioxopiperazines (ETPs), which are known for their ability to suppress the immune system and increase oxidative stress in human cells. Why Does Gliotoxin Exposure Matter? Gliotoxin is considered one of the more toxic mold metabolites, with several harmful effects on the body: Immunosuppression – weakens immune defenses, making infections harder to fight Oxidative stress – generates damaging free radicals that harm cells and tissues Mitochondrial dysfunction – disrupts energy production and cell integrity Cell death (apoptosis) – can trigger premature loss of healthy cells Because of these effects, gliotoxin has been linked to chronic mold-related illness and may worsen existing health conditions when exposure is ongoing. Health Effects of Gliotoxin Research suggests gliotoxin may contribute to: Weak immune function and frequent infections Respiratory problems such as coughing, wheezing, or shortness of breath Neurological symptoms including fatigue, brain fog, memory loss, mood changes, or poor concentration Liver stress and impaired detoxification capacity Oxidative damage and inflammation, which may accelerate tissue injury People with compromised immune systems, chronic illness, or prolonged mold exposure are particularly vulnerable to the effects of gliotoxin. Why Test for Gliotoxin? Testing urine for gliotoxin can be especially valuable if you: Suspect mold exposure at home, work, or in water-damaged buildings Experience chronic symptoms such as fatigue, brain fog, respiratory issues, or frequent infections Are completing a Mycotoxins or Total Tox Burden panel to evaluate mold toxins Want to track detoxification progress or confirm whether remediation efforts are reducing exposure Key Takeaway Elevated gliotoxin levels in urine signal recent Aspergillus mold exposure, which can contribute to immune suppression, fatigue, and systemic health issues. Reducing contact with mold-contaminated environments, improving indoor air quality, and supporting detoxification pathways are key steps to lowering gliotoxin levels and protecting long-term health.
Gliotoxin (GTX) is produced by the mold genus Aspergillus. Aspergillus spreads in the environment by releasing conidia which are capable of infiltrating the small alveolar airways of individuals. In order to evade the body’s defenses Aspergillus releases Gliotoxin to inhibit the immune system. One of the targets of Gliotoxin is PtdIns (3,4,5) P3. This results in the downregulation of phagocytic immune defense, which can lead to the exacerbation of polymicrobial infections. Gliotoxin impairs the activation of T-cells and induces apoptosis in monocytes and in monocyte-derived dendritic cells. These impairments can lead to multiple neurological syndromes.
produced by the mold genus Aspergillus
Calculated protein fraction; reflects immune function and liver status.
Non-gluten protein
a peptide hormone secreted from the alpha cells of the pancreatic islets
Helps liver in removing toxins from your body.
Glucarate / D-Glucaric Acid
Measures blood sugar levels
Glucokinase