If a patient's immune system mistakenly targets pancreatic beta cells, leading to reduced insulin production and hyperglycemia, which consequence is most likely?

💡 Explanation

Autoimmune destruction of pancreatic beta cells involves T-cell mediated mechanisms, resulting in insufficient insulin and hyperglycemia. Therefore, T-cell mediated autoimmunity develops diabetes, because the immune system attacks beta cells, rather than, for example, complement activation or antibody-mediated opsonization, which play different roles in immune responses.

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