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September 19, 2025
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Yes, ongoing research is being conducted on seronegative MG, with several key areas of focus:

• Development of more precise testing methods like cell-based assays that can detect previously unidentifiable antibodies
• Investigation of new autoantibodies like LRP4 and agrin that may be involved
• Research to understand why Show Full Answer

Yes, ongoing research is being conducted on seronegative MG, with several key areas of focus:

• Development of more precise testing methods like cell-based assays that can detect previously unidentifiable antibodies
• Investigation of new autoantibodies like LRP4 and agrin that may be involved
• Research to understand why some patients test negative with current methods but show MG symptoms This research is particularly important because seronegative MG affects about 10% of MG patients. Scientists have already discovered that some patients previously thought to be seronegative actually tested positive for AChR antibodies when using newer, more sensitive testing methods. Early diagnosis and treatment lead to better outcomes, so improving diagnostic capabilities remains a research priority.

September 19, 2025

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