: The immune system mistakenly targets structural proteins. For instance, in Myasthenia Gravis , autoantibodies (such as AChR or MuSK) damage acetylcholine receptors, blocking the signals between nerves and muscles.
: Electromyography (EMG) and nerve conduction studies are used to distinguish between primary muscle issues (myopathies) and nerve issues (neuropathies). Acquired Neuromuscular Disorders: Pathogenesis,...
The underlying mechanisms of acquired neuromuscular disorders typically involve an immune-mediated or metabolic disruption of the motor system: : The immune system mistakenly targets structural proteins
Treatment for acquired NMDs is largely clinically oriented and tailored to the specific etiology: in Myasthenia Gravis
: Disorders like Polymyositis involve direct inflammatory infiltration of muscle tissue, leading to fiber degeneration.
: Identifying specific autoantibodies is crucial for confirming autoimmune NMDs like Myasthenia Gravis.