Transplanted pituitary tissue after three months (IMAGE)

Nagoya University

Transplanted pituitary tissue after three months — Caption

Left: Tissue structure showing the transplanted cell cluster within the surrounding tissue. Right: The same region stained for ACTH, the hormone these pituitary cells naturally produce. Brown staining indicates active ACTH production, confirming the cells remained functional despite ongoing immune rejection.

Credit

Kondo et al., 2026, Stem Cell Research & Therapy (CC BY-NC-ND)

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