Concept
Polypose adénomateuse familiale
Publications associées (41)
Gallocin A, an Atypical Two-Peptide Bacteriocin with Intramolecular Disulfide Bonds Required for Activity
Streptococcus gallolyticus subsp. gallolyticus (SGG) is an opportunistic gut pathogen associated with colorectal cancer. We previously showed that colonization of the murine colon by SGG in tumoral conditions was strongly enhanced by the production of gall ...
AMER SOC MICROBIOLOGY2023New ingredients for old recipes
Didier Trono, Filipe Amândio Brandão Sanches Vong Martins, Olga Marie Louise Rosspopoff
The pancreas is an essential organ present in all vertebrates, and human pancreatic agenesis is an extremely rare disorder of largely unknown genetic determinants. A study now demonstrates that a primate-specific regulatory network controlled by the KRAB z ...
2023Apelin-driven endothelial cell migration sustains intestinal progenitor cells and tumor growth
Michele De Palma, Nadine Fournier, Stefanie Siegert, Mauro Delorenzi, Mario Leonardo Squadrito, Sina Nassiri, Pascale Anderle Pedone, Simone Ragusa, François Renevey
Stem and progenitor cells residing in the intestinal crypts drive the majority of colorectal cancers (CRCs), yet vascular contribution to this niche remains largely unexplored. Vascular endothelial growth factor A (VEGFA) is a key driver of physiological a ...
London2022Colon tumour cell death causes mTOR dependence by paracrine P2X4 stimulation
Solid cancers exhibit a dynamic balance between cell death and proliferation ensuring continuous tumour maintenance and growth(1,2). Increasing evidence links enhanced cancer cell apoptosis to paracrine activation of cells in the tumour microenvironment in ...
NATURE PORTFOLIO2022Genomic Instability Profiles at the Single Cell Level in Mouse Colorectal Cancers of Defined Genotypes
Maxim Norkin, Paloma Ordonez Moran
The genomes of many human CRCs have been sequenced, revealing a large number of genetic alterations. However, the molecular mechanisms underlying the accumulation of these alterations are still being debated. In this study, we examined colorectal tumours ...
2021Human Emissions of Size-Resolved Fluorescent Aerosol Particles: Influence of Personal and Environmental Factors
Human emissions of fluorescent aerosol particles (FAPs) can influence the biological burden of indoor air. Yet, quantification of FAP emissions from human beings remains limited, along with a poor understanding of the underlying emission mechanisms. To red ...
AMER CHEMICAL SOC2021Next-generation cancer organoids
Matthias Lütolf, Nicolas Antoine Vincent Broguiere
Organotypic models of patient-specific tumours are revolutionizing our understanding of cancer heterogeneity and its implications for personalized medicine. These advancements are, in part, attributed to the ability of organoid models to stably preserve ge ...
NATURE PORTFOLIO2021Dietary Fiber Is Essential to Maintain Intestinal Size, L-Cell Secretion, and Intestinal Integrity in Mice
Dietary fiber has been linked to improved gut health, yet the mechanisms behind this association remain poorly understood. One proposed mechanism is through its influence on the secretion of gut hormones, including glucagon-like peptide-1 (GLP-1) and gluca ...
FRONTIERS MEDIA SA2021Intestinal stem cells differentiation and its application in cancer therapy
Colorectal cancer (CRC) is one of the deadliest cancers worldwide. Despite extensive research in the field, new therapies targeting CRC are in urgent need. CRC is a highly heterogeneous disease with high levels of intra- and inter-patient heterogeneity. Ca ...
EPFL2021Emodin Inhibits Inflammation, Carcinogenesis, and Cancer Progression in the AOM/DSS Model of Colitis-Associated Intestinal Tumorigenesis
Colorectal cancer (CRC) is one of the most common cancer worldwide. Chronic inflammation contributes to CRC development and progression. Emodin, is a natural anthraquinone derivative with anti-oxidant, anti-inflammatory, and anti-tumor activities. We used ...
FRONTIERS MEDIA SA2021