Surface remodeling and inversion of cell-matrix interactions underlie community recognition and dispersal in Vibrio cholerae biofilms.

Biofilms are ubiquitous surface-associated bacterial communities embedded in an extracellular matrix. It is commonly assumed that biofilm cells are glued together by the matrix; however, how the specific biochemistry of matrix components affects the cell-matrix interactions and how these interactions vary during biofilm growth remain unclear. Here, we investigate cell-matrix interactions in Vibrio cholerae, the causative agent of cholera.

Predictors of conversion to cesarean section in a French cohort of 236 class III (body mass index of 40 or more) obese women attempting vaginal delivery: A restrospective multicentric study.

Background: Due to the global growth of its prevalence and its impact on patient health, obesity is considered a near-epidemic condition by the World Health Organization (WHO). Its overall prevalence has now reached 17 % in France. The impact of obesity is also a concern for pregnant women, due to the risk of maternal and fetal complications.

Pheochromocytoma: an updated scoping review from clinical presentation to management and treatment.

Pheochromocytomas and paragangliomas (PPGLs) are rare neuroendocrine tumors derived from chromaffin cells, with 80-85% originating in the adrenal medulla and 15-20% from extra-adrenal chromaffin tissues (paragangliomas). Approximately 30-40% of PPGLs have a hereditary component, making them one of the most genetically predisposed tumor types. Recent advances in genetic research have classified PPGLs into three molecular clusters: pseudohypoxia-related, kinase-signaling, and -signaling pathway variants.

Risk assessment of food additives including dietary exposure.

Lately, the entire society's focus has turned towards consuming more natural food products and the production of chemicals obtained utilising green technologies. The use of chemicals as food additives is a concern for consumers. For this reason, the search for natural and more sustainable additives is a key step to control food risks while meeting consumers' requirements.

Predictive value of a self-administered frailty screening questionnaire for the effectiveness of functional rehabilitation evaluated with the locomotor functional independence measure in a geriatric rehabilitation unit: a multicentre cohort study.

Background: Patient Reported Outcome Measures (PROMs) are questionnaires that collect health data directly from the patient, without any intervention from a third party. The aim of rehabilitation units is to restore function. Functional gain can be evaluated with classic scales, such as the locomotor subscale of the Functional Independence Measure.