CT Radiomics Features of Abdominal Adipose and Muscle Tissues Can Predict the Postoperative Early Recurrence of Hepatocellular Carcinoma.

Rationale And Objectives: To investigate the potential of computed tomography radiomics features extracted from abdominal adipose and muscle in predicting early recurrence (ER) of hepatocellular carcinoma (HCC) after surgery.

Materials And Methods: This retrospective study enrolled 252 patients with HCC who underwent curative resection from two independent institutions. In the training cohort of 178 patients from institution A, radiomics signatures extracted from abdominal visceral adipose, subcutaneous adipose, and muscle were applied to establish the radiomics score using the least absolute shrinkage and selection operator regression.

Design, synthesis and biological evaluation of N-benzylaryl cinnamide derivatives as tubulin polymerization inhibitors capable of promoting YAP degradation with potent anti-gastric cancer activities.

In this work, we utilized the N-benzylaryl derivative 9 as a lead compound and employed the molecular hybridization strategy by introducing cinnamoyl fragments to successfully design and synthesize 33 novel N-benzylaryl cinnamide derivatives 15a∼15 ag. The in vitro antiproliferative activities were explored, and the preliminary analysis and summary of their structure-activity relationship were conducted. The majority of the compounds demonstrated significant inhibitory potency on MGC-803, HCT-116 and KYSE450 cells with IC values below 0.

A new type of carboxysomal carbonic anhydrase in sulfur chemolithoautotrophs from alkaline environments.

Unlabelled: Autotrophic bacteria are able to fix CO in a great diversity of habitats, even though this dissolved gas is relatively scarce at neutral pH and above. As many of these bacteria rely on CO fixation by ribulose 1,5-bisphospate carboxylase/oxygenase (RubisCO) for biomass generation, they must compensate for the catalytical constraints of this enzyme with CO-concentrating mechanisms (CCMs). CCMs consist of CO and HCO transporters and carboxysomes.

Personalized radiomics signature to screen for KIT-11 mutation genotypes among patients with gastrointestinal stromal tumors: a retrospective multicenter study.

Objectives: Gastrointestinal stromal tumors (GISTs) carrying different KIT exon 11 (KIT-11) mutations exhibit varying prognoses and responses to Imatinib. Herein, we aimed to determine whether computed tomography (CT) radiomics can accurately stratify KIT-11 mutation genotypes to benefit Imatinib therapy and GISTs monitoring.

Methods: Overall, 1143 GISTs from 3 independent centers were separated into a training cohort (TC) or validation cohort (VC).

Development and External Validation of a Nomogram Including Body Composition Parameters for Predicting Early Recurrence of Hepatocellular Carcinoma After Hepatectomy.

Rationale And Objectives: Body composition, including adipose and muscle tissues, evaluated by computer tomography is correlated with the prognosis of hepatocellular carcinoma (HCC). However, its relationship with early recurrence (ER) remains unclear. This study aimed at establishing and validating a nomogram based on body composition and clinicopathological indices to predict ER of HCC.

nc-RNA-mediated high expression of CDK6 correlates with poor prognosis and immune infiltration in pancreatic cancer.

Background: Emerging evidence manifests that cyclin-dependent kinase 6 (CDK6) plays an essential part in the initiation and progression of several types of human cancer, and its descending expression is correlated with an adverse prognosis. However, the precise role of CDK6 in Pancreatic cancer (PC) remains obscure.

Aims: To identify the potential ceRNA regulatory axis of CDK6 in PC and explore its relationship with immune cells and immune checkpoints.