[Renal carcinoma: what therapeutic options in 2024?].

The most important modifiable risk factors of renal cell carcinoma are smoking, obesity and hypertension. A biopsy of the renal tumour is not always necessary. It is important in situations where it can change the therapeutic attitude and should be discussed in particular for tumors < 4 cm in size and in metastatic stage.

Severe Colitis in 2 Patients with Melanoma Treated with BRAF/MEK Inhibitors: Case Report and Literature Review.

Introduction: Encorafenib and binimetinib, a combination of BRAF and MEK inhibitors, is a standard of care for patients with advanced BRAFV600-mutant melanoma. This combination is known to have gastrointestinal side effects, most of which are mild and managed symptomatically. However, very few studies have reported severe colitis.

Response to tumor-infiltrating lymphocyte adoptive therapy is associated with preexisting CD8 T-myeloid cell networks in melanoma.

Adoptive cell therapy (ACT) using ex vivo-expanded tumor-infiltrating lymphocytes (TILs) can eliminate or shrink metastatic melanoma, but its long-term efficacy remains limited to a fraction of patients. Using longitudinal samples from 13 patients with metastatic melanoma treated with TIL-ACT in a phase 1 clinical study, we interrogated cellular states within the tumor microenvironment (TME) and their interactions. We performed bulk and single-cell RNA sequencing, whole-exome sequencing, and spatial proteomic analyses in pre- and post-ACT tumor tissues, finding that ACT responders exhibited higher basal tumor cell-intrinsic immunogenicity and mutational burden.

[PARP inhibitors - A better selection of patients].

PARP inhibitors (PARPi) have established themselves as a class of essential anti-cancer drugs. They inhibit PARP proteins involved in DNA damage repair. Their anti-tumor action requires a concomitant abnormality in DNA damage repair, the homologous recombination deficiency (HRD).