Which type of diabetes is more commonly associated with autoimmune destruction of pancreatic beta cells?

Type 1 diabetes mellitus is characterized by autoimmune destruction of the pancreatic beta cells, which are responsible for producing insulin. In this condition, the immune system mistakenly attacks and destroys these cells, leading to an absolute deficiency of insulin. This type of diabetes typically manifests in childhood or adolescence, although it can occur at any age.

The manifestation of symptoms is usually rapid and requires the individual to rely on exogenous insulin for survival. The presence of specific autoantibodies can often be detected in blood tests, indicating the autoimmune nature of the disease. This distinguishes Type 1 diabetes from other forms, particularly Type 2 diabetes, which is primarily associated with insulin resistance and does not involve autoimmune destruction.

Latent autoimmune diabetes in adults (LADA) also involves autoimmune processes, but it is often misdiagnosed as Type 2 diabetes due to its later onset. However, Type 1 diabetes is the classic and most recognized form associated directly with this autoimmune destruction of pancreatic beta cells.