
TILs Working Group
254 posts

TILs Working Group
@TILsWorkGroup
We are interested in the immune infiltrate in Breast cancer and what it means for treatment and prevention.












✨✨hot off the press from the #loilab. We show here that pregnancy & breastfeeding is associated with increased T cells in the normal breast and protection against #tnbc #breastcancer moving the role of immunity from treatment to prevention. 👏👏Thanks to @FAndreMD @DrChoueiri @MyriamChalabi for the opportunity to present #ESMO25 @OncoAlert @myESMO @PeterMacRes @PeterMacCC @UniMelb thanks to our funders @BCRFcure @TheMarkFdn @NBCFAus @Nature Article is here: nature.com/articles/s4158…

Translational data shows that #breastfeeding helps personal immunity improving CD8+ T This work can help to understand better the immune system and breastfeeding mechanisms @LoiSher @OncoAlert #ESMO25 @FernandoOnco


💫🌟Association of potential biomarkers with clinical outcomes in metastatic TNBC treated with pembrolizumab or chemotherapy 👉 nature.com/articles/s4152… @JavierCortesMD @ProfAnthoG @ASCOPres @Prof_Nadia_H @LoiSher 🧬 KEYNOTE-119 exploratory biomarker analysis 🔹 TILs ≥5% → ↑ ORR, PFS, OS with pembrolizumab (not chemo) 🔹 T-cell–inflamed GEP → predictive of better ORR, PFS, OS 🔹 TMB ≥10 mut/Mb → trend toward longer OS 🔹 BRCA/HRD → no predictive association 🔹 TILs + GEP show independent predictive value → immune-inflamed tumors benefit most 🧠 Clinical insight: Immune-active biomarkers (TILs, TcellinfGEP, TMB) identify TNBC subsets deriving durable benefit from pembrolizumab. @myESMO @OncoAlert @ASCO @NatureCancer @BreastCancerRes #TNBC #BreastCancer #Immunotherapy #KEYNOTE119 #PDL1 #Biomarkers #OncoTwitter














