avena sativa/neoplasms

In this study, the growth-inhibitory effect of polysaccharide (1,3)(1,4)-β-D-glucan from oat, Avena sativa L. grains was explored on the human skin melanoma HTB-140 cells in vitro. The oat β-D-glucan (OBG) exerted cytotoxic action on HTB-140 cells. After 24h of incubation, LD50 (concentration at

OBJECTIVE CaCo-2 colon cancer cells and HepG2 liver cancer cells represent two malignant cell lines, which show a high resistance to apoptosis induced by the conventional anticancer drugs. Vitexin-2-O-xyloside (XVX) and avenanthramides (AVNs) are naturally occurring dietary agents from Beta vulgaris

Phosphorylations of two proteins (27 KDa, 32 KDa) in oat cells were dependent on phytochrome action. To determine which kinase system(s) for the phosphorylation of these two proteins are controlled by the phytochrome, involvement of the Ca2+/DG dependent protein kinase (protein kinase C) was first

Identifying tolerance responses to ingested foodstuff over life is essential for understanding dysfunction in metabolic diseases. This study presents a comparative structural and functional analysis of serine-type protease inhibitors (STPIs) from Chenopodium quinoa, Salvia hispanica L., Avena sativa

Oats are gaining increasing scientific and public interest for their purported antioxidant-associated health benefits. Most reported studies focused on specific oat extracts or particular oat components, such as β-glucans, tocols (vitamin E), or avenanthramides. Studies on whole oats with respect to

Cancer represents one of the leading causes of death worldwide. Progresses in treatment of cancer have continued at a rapid pace. However, undesirable side effects and drug resistance remain major challenges for therapeutic success. Natural products represent a valuable starting point to develop new

The case of primary oat-cell carcinom of the larynx with metastases in the thyreoid gland and paratracheal lymphnodes is reported on. The different methods of treatment are examined, used examples of the much more common oat-cell carcinoma of the lung. The applicability of the methods to oat-cell

In modern life- and medical-sciences major efforts are currently concentrated on creating artificial photoenzymes, consisting of light- oxygen-voltage-sensitive (LOV) domains fused to a target enzyme. Such protein constructs possess great potential for controlling the cell metabolism as well as gene

Changes in allosteric regulation of glycolytic enzymes have been linked to metabolic reprogramming involved in cancer. Remarkably, allosteric mechanisms control enzyme function at significantly shorter time-scales compared to the long-term effects of metabolic reprogramming on cell proliferation. It

Signal proteins are able to adapt their response to a change in the environment, governing in this way a broad variety of important cellular processes in living systems. While conventional molecular-dynamics (MD) techniques can be used to explore the early signaling pathway of these protein systems

The precise spatiotemporal regulation of protein synthesis is essential for many complex biological processes such as memory formation, embryonic development, and tumor formation. Current methods used to study protein synthesis offer only a limited degree of spatiotemporal control. Optogenetic

The consumption of fruits, vegetables, nuts, legumes, and whole grains has been associated with a lower risk of colorectal cancer (CRC) due to the content of natural compounds with antioxidant and anticancer activities. The oat (Avena sativa L.) is a unique source of avenanthramides (AVAs),