MALE Mamm Organoids

Regina Elena Cancer Institute

Status: Enrolling

Conditions: Breast Neoplasms, Male

Study type: Observational

Funder types: Other

Identifiers

NCT06786663

RS83/IRE/23

Details and patient eligibility

About

It is believed that the use of organoids derived from male breast tumors can be of fundamental support for the definition of the molecular mechanisms underlying the onset of the tumor. Furthermore, the development of such preclinical models could be of significant support for the identification of specific personalized and ad hoc therapeutic treatments for male pathology.

Full description

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.

Enrollment: 7 estimated patients

Sex: Male

Ages: 18+ years old

Volunteers: No Healthy Volunteers

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