Latent Diffusion Models with Image-Derived Annotations for Enhanced AI-Assisted Cancer Diagnosis in Histopathology.

Artificial Intelligence (AI)-based image analysis has immense potential to support diagnostic histopathology, including cancer diagnostics. However, developing supervised AI methods requires large-scale annotated datasets. A potentially powerful solution is to augment training data with synthetic data.

Microarray analysis of the fetal hippocampus in the Emx2 mutant.

Deficiency in the transcription factor Emx2 causes a specific alteration of hippocampal development, which has been well analyzed morphologically. We are currently using microarrays and in situ hybridization to characterize gene expression in the Emx2 mutant hippocampus. In this report on our preliminary results for the fetal stage, we identify a group of genes for most of which a putative relation to Emx2 pathways has not been previously recognized.