MALE Mamm Organoids

The main objective of the project is to set up at least 5 organoid cultures of male breast cancer derived from patients who have undergone surgery. This study will allow to define the success rate in the generation of organoids.

A secondary objective is to verify the correspondence between the organoids generated and the tumor tissue of origin.

In this regard, broad-spectrum molecular investigations will be carried out, such as mutational analysis of DNA through Whole Exome Sequencing (WES), gene expression profiles through RNA sequencing (RNAseq) and small RNA sequencing, proteomic and metabolomic analysis of both the tumors of origin and the cultures of derived organoids (PDO).

Furthermore, to verify the functional correspondence of the organoids with the tumor of origin, in vitro viability tests will be carried out by treating the PDOs with the same drugs administered to the patients.

Inclusion criteria

• Men aged >18 years
• Patients with histologically confirmed breast cancer with or without synchronous metastases, who will undergo the relevant surgical intervention
• Adequate biological material to be able to carry out the analyses described above
• Signing of the relevant informed consent form

Exclusion criteria

not present