Contaminants of emerging concern (CECs) are not commonly monitored in the environment, but they can enter the environment from a variety of sources. The most worrying consequence of their wide use and environmental diffusion is the increase in the possible exposure pathways for humans. Moreover, knowledge of their behavior in the environment, toxicity, and biological effects is limited or not a...

BACKGROUND Circulating endothelial cells (CECs) have been studied as a biomarker for tumour progression and monitoring therapeutic effects. The CellSearch system is a semi-automated system that allows standardised analysis of CECs. This study assessed the clinical implications of CECs determined by the CellSearch system in breast cancer patients. METHODS Seventy-six consecutive breast cancer ...

Blood-brain barrier (BBB) dysfunctions have been implicated in the progression of Alzheimer's disease. Cerebral endothelial cells (CECs) and astrocytes are the main cell components of the BBB. Although amyloid-β oligomers (Aβ₄₂) have been reported to mediate oxidative damage to the CECs and astrocytes and trigger the downstream mitogen-activated protein kinase/extracellular signal-regulated kin...

INTRODUCTION Loss of corneal endothelial cells (CECs) is one major factor limiting transplant clarity and survival after keratoplasty. Amongst other factors, apoptosis due to cellular stress is responsible for these problems. This study investigates the possible anti-apoptotic and cytoprotective effects of minocycline on a human corneal endothelial cell line (HCEC-SV40) cultured under oxidative...

BACKGROUND Chronic exertional compartment syndrome (CECS) is a condition of pain induced by exercise, and it is characterized by muscle swelling and impaired muscle function in the lower leg. Given the diversity in the diagnosis and treatment of CECS, it is desirable to determine variables pertaining to prognosis and recovery. The purpose of this study is to identify prognostic factors for cons...

Corneal endothelial dysfunction is a major cause of visual impairment, since these cells maintain corneal transparency. Although surgical techniques have been developed to replace abnormal corneal endothelium, these procedures are technically difficult and challenging due to a shortage of donor corneas. Regenerative medicine uses specially grown tissues to replace injured ones and has been succ...

BACKGROUND Bevacizumab is an antiangiogenic compound developed to target tumour vessels. Its off-label use in ophthalmology requires in vitro testing on ocular cells. AIM To quantify the antipermeability and antiproliferative effects of bevacizumab on cultured choroidal endothelial cells (CECs). It was examined whether deep-freezing of bevacizumab attenuates its antiangiogenic activity. MET...

BACKGROUND Intestinal epithelium is essential for maintaining normal intestinal homeostasis; its breakdown leads to chronic inflammatory pathologies, such as inflammatory bowel diseases (IBDs). Although high concentrations of S100A9 protein and interleukin-6 (IL-6) are found in patients with IBD, the expression mechanism of S100A9 in colonic epithelial cells (CECs) remains elusive. We investiga...

Contaminants of emerging concern (CECs) are an unregulated suite of constituents frequently detected in environmental waters, which possess the potential to cause a host of reproductive and developmental problems in humans and wildlife. Degradation pathways of several CECs are well-characterized in idealized laboratory settings, but CEC fate and transport in complex field settings is poorly und...

Abstract. Urban aquifers are a valuable resource of freshwater for cities, however, their quality is degraded due to the presence organic contaminants emerging concern (CECs). The effects CECs largely unknown, but there evidence that they pose risk human health, soil, plants and animals. Organic naturally in degradation rates depend on physico-chemical properties, i.e., redox conditions groundw...