An analysis of the association between breast density and body mass index with breast cancer molecular subtypes in early breast cancer: data from a Spanish population.

Purpose: Breast cancer is an important health problem, like obesity and dyslipidemia, with a strong association between body mass index (BMI) and breast cancer incidence and mortality. The risk of breast cancer is also high in women with high mammographic breast density (MBD). The purpose of this study was to analyze the association between BMI and MBD according to breast cancer molecular subtypes.

The multispecies microbial cluster of Fusobacterium, Parvimonas, Bacteroides and Faecalibacterium as a precision biomarker for colorectal cancer diagnosis.

The incidence of colorectal cancer (CRC) has increased worldwide, and early diagnosis is crucial to reduce mortality rates. Therefore, new noninvasive biomarkers for CRC are required. Recent studies have revealed an imbalance in the oral and gut microbiomes of patients with CRC, as well as impaired gut vascular barrier function.

Parvimonas micra can translocate from the subgingival sulcus of the human oral cavity to colorectal adenocarcinoma.

Oral and intestinal samples from a cohort of 93 colorectal cancer (CRC) patients and 30 healthy controls (non-CRC) were collected for microbiome analysis. Saliva (28 non-CRC and 94 CRC), feces (30 non-CRC and 97 CRC), subgingival fluid (20 CRC), and tumor tissue samples (20 CRC) were used for 16S metabarcoding and/or RNA sequencing (RNAseq) approaches. A differential analysis of the abundance, performed with the ANCOM-BC package, adjusting the P-values by the Holm-Bonferroni method, revealed that Parvimonas was significantly over-represented in feces from CRC patients (P-value < 0.

An international multicentric phase Ⅲ randomized controlled trial of time-acupoints-space acupuncture for the prevention of chemotherapy-induced fatigue in patients with early stage breast cancer: a study protocol.

Objective: To determine the difference in prevention of chemotherapy-induced fatigue between time-acupoints-space acupuncture (ATAS) administered weekly compared to sham acupuncture and non-acupuncture in patients with early breast cancer receiving adjuvant chemotherapy by epirubicine-cyclophosphamide (EC) followed by paclitaxel, as measured by the multi-dimensional fatigue inventory (MFI) over the previous week and Visual Analogue Scale measuring fatigue (VAS-F), and to evaluate the effects of ATAS on self-reported neuropathy pain, sleep, anxiety and depression.

Methods: In this multicenter clinical trial, we have randomized patients into 3 groups: ATAS, Sham and non-acupuncture with an unequal randomization of 2∶1∶1. A cloud related electronical clinical report form and smartphone platform was established for data entry.

Assessing citric acid-derived luminescent probes for pH and ammonia sensing: A comprehensive experimental and theoretical study.

The present work reports on the assessment of luminescent probes derived from citric acid (CA) and β-aminothiols (namely, l-cysteine (Cys) and cysteamine) for instrumental and smartphone-based fluorimetric sensing purposes. Remarkably, the evaluated luminescent probes derived from natural compounds showed pH-dependent dual excitation/dual emission features. Both fluorophores hold promise for the ratiometric fluorimetric sensing of pH, being especially convenient for the smartphone-based sensing of pH via ratiometric analysis by proper selection of B and G color channels.