24/04/2026
Gut microbiome → antitumor immunity → endometrial cancer survival. A recent study in Microbiome maps the pathway using metatranscriptomics, transcriptomics, and metabolomics.
Bacillus megaterium KCTC 3007, a microbe tied to better patient outcomes, produces TMA. The body converts it to TMAO. TMAO triggers type I interferon signaling and expands CD8+ T cells.
The cellular evidence came from the Tomocube HT-X1. No labels, no fluorescent dyes — just immune cells and tumor cells imaged live. In the treated group, PBMCs attached to cancer cells at a noticeably higher rate. You can watch it happen.
It's a good example of where label-free live imaging fills a gap: watching the interaction happen, rather than inferring it from endpoint assays.
Our sincere congratulations to the teams at Seoul National University Hospital and GIST.
Explore the study and watch the full timelapse videos here:
🔗 https://link.springer.com/article/10.1186/s40168-026-02373-1
Background Endometrial cancer (ECa) is one of the most common gynecologic malignancies, with limited therapeutic responses in metastatic or recurrent cases. The bacterial microbiota has emerged as a key modulator of carcinogenesis and antitumor immunity. However, the role of endometrial microbiota i...