Impact of Fusobacterium nucleatum in the treatment of cancer, including radiotherapy and its future potential in esophageal cancer.

Despite advances in multimodality therapy, including surgery, chemotherapy, radiation therapy and chemoradiation, the fatality rate for esophageal cancer remains high. Specifically, Fusobacterium nucleatum, due to its aggregation capacity, has shown a tendency to form biofilms. The biofilm-forming capabilities of microbial communities are of utmost importance in the context of cancer treatment, as they have been shown to drive significant losses in the efficaciousness of various cancer treatments.

Relationship of Immune-Related Adverse Events with Tumor Response and Prognosis in Esophageal Squamous Cell Carcinoma Following Nivolumab Monotherapy.

Background: Patients across various cancers who develop immune-related adverse events (irAEs) post-immune checkpoint inhibitor (ICI) treatment tend to experience better tumor response and survival than those who do not. However, studies regarding this association in patients with esophageal squamous cell carcinoma (ESCC) are limited.

Methods: We assessed the relationship of irAEs with tumor response and survival in 82 consecutive patients with unresectable advanced or recurrent ESCC treated with second- or later-line nivolumab, an anti-PD-1 antibody, monotherapy.

Recurrence and prognostic predictors in pathologic T1N0 esophageal squamous cell carcinoma treated with surgery alone.

Background: Patients diagnosed with pathologic T1N0 esophageal squamous cell carcinoma and treated with surgery alone have a good prognosis and are generally followed up without adjuvant therapy. However, recurrence has been observed in this patient group. Therefore, this study aimed to identify recurrence and prognostic factors in patients with pathologic T1N0 esophageal squamous cell carcinoma who were treated with surgery alone.

Germline variants predispose to mesothelioma by impairing DNA repair and calcium signaling.

We report that ~1.8% of all mesothelioma patients and 4.9% of those younger than 55, carry rare germline variants of the BRCA1 associated RING domain 1 ( gene that were predicted to be damaging by computational analyses.

Risk factors for recurrence of esophageal squamous cell carcinoma after pathological complete response to neoadjuvant therapy followed by esophagectomy.

Background: Prognosis of patients who achieve pathological complete response (pCR) with neoadjuvant therapy (NAT) is better than that of non-pCR patients. Currently, there is no indication for adjuvant immune checkpoint inhibitor therapy after achieving pCR. However, recurrence risk after pCR is reportedly 10%-20% with a poor prognosis.