Pyloric index, a new parameter: predicting perioperative prognosis in neonates with hypertrophic pyloric stenosis.

Purpose: Delays in the diagnosis and treatment of infantile hypertrophic pyloric stenosis (IHPS) may lead to laboratory and clinical decompensation in infants. The aim of this study was to determine whether pyloric measurement parameters can be effectively used in the clinical prognosis of IHPS by evaluating the relationship between pyloric dimensions on ultrasonographic evaluation at the time of presentation and clinical and laboratory parameters in infants with pyloric stenosis.

Methods: A retrospective observational study was conducted on 122 infants who were followed up with the diagnosis of IHPS in our neonatal clinic and operated on by a pediatric surgeon between January 2005 and December 2020.

From viability to cell death: Claims with insufficient evidence in high-impact cell culture studies.

Background: Reliability of preclinical research is of critical concern. Prior studies have demonstrated the low reproducibility of research results and recommend implementing higher standards to improve overall quality and robustness of research. One understudied aspect of this quality issue is the harmony between the research hypotheses and the experimental design in published work.

Effects of Exosomes on Major Pathways Promote Tumor Formation and Progression.

Exosomal vesicles enclose and carry a broad range of biological molecules, such as nucleic acids, lipids, and proteins, and transfer them between cells. In cancer, cells being mentioned could be neighbors in the same tumor microenvironment communicating with each other, or they could be localized at distant sites of the body, enabling suitable conditions for metastasis. Either way, it is a concrete fact that cells under physiological or pathological conditions make crosstalk via exosomal secretion.

Natural Products as a Promising Therapeutic Strategy to Target Cancer Stem Cells.

Cancer remains a deadly disease, and its treatment desperately needs to be managed through novel, rapidly advancing strategies. Most cancer cases eventually develop into recurrences, for which cancer stem cells (CSCs) are thought to be responsible. These cells are considered a subpopulation of all tumor cancer cells, with aberrant regulation of self-renewal, unbalanced proliferation, and cell death properties.