Journal Article

Extrachromosomal DNA (ecDNA), a major focal oncogene amplification mode found across cancer, has recently regained attention as an emerging cancer hallmark, with a pervasive presence across cancers. With technical advancements such as high-coverage sequencing and live-cell genome imaging, we can now investigate the behaviors and functions of ecDNA. [...]

Circulating tumour DNA (ctDNA) in liquid biopsies has emerged as a powerful biomarker in cancer patients. Its relative abundance in cell-free DNA serves as a proxy for the overall tumour burden. [...]

Melanoma is a highly aggressive skin cancer with survival rates varying significantly based on stage and genomic characteristics. While localized melanoma has favorable outcomes, metastatic melanoma is associated with poor prognosis and limited treatment options. [...]

The 13th International Foamy Virus (FV) Conference was held from 8 to 10 November 2023 at the BioParque/Zoological Garden in Rio de Janeiro, Brazil. This was the first conference on spumaretroviruses to be held in the Southern Hemisphere and in the unique environment of the rainforest. [...]

This study aimed to assess the sex-specific prevalence and patterns of complementary and alternative medicine (CAM) use in patients undergoing radiotherapy, using the standardized questionnaire developed as part of the S3 Guideline on Complementary Medicine in Oncology.Between August and December 2022, 112 out of 697 eligible cancer patients receiving radiotherapy were prospectively enrolled and completed a structured questionnaire assessing CAM use. The questionnaire included 38 CAM methods classified according to their potential for interactions.Female participants generally used more CAM methods than male participants (median methods: 3 vs. [...]

Human papillomavirus (HPV) infection is associated with tonsillar and base-of-tongue squamous cell carcinomas (TSCC/BOTSCC). We evaluated the relative risk (RR) of TSCC/BOTSCC in the husbands of women with anogenital cancer using the Swedish family database.The Swedish family database includes 3.5 million families and 16 million individuals identified since 1932 and linked to cancer data from 1958 to 2015. [...]

The mechanisms through which mutations in splicing factor genes drive clonal hematopoiesis (CH) and myeloid malignancies, and their close association with advanced age, remain poorly understood. Here we show that telomere maintenance plays an important role in this phenomenon. [...]

Patients with RAS wild-type (WT), left-sided metastatic colorectal cancer (mCRC), negatively hyperselected for anti-EGFR resistance alterations, benefit most from anti-EGFR-based first-line treatment. The predictive impact of these stratification parameters on maintenance strategy efficacy is unclear.This pooled analysis included individual patient data from the PanaMa (NCT01991873) and Valentino (NCT02476045) phase 2 trials. [...]

Multiple myeloma (MM) is a heterogeneous disease exemplified by focal lesions (FLs), densely populated nodules whose number and persistence during treatment predict poor outcome. However, the prognostic role of FL location and the relationship between FLs at different time points remain underexplored, although they may provide critical clues to disease evolution and resistance mechanisms. [...]