Effects of Histone Modification in Major Depressive Disorder.

Major depressive disorder (MDD) is a disease associated with many factors; specifically, environmental, genetic, psychological, and biological factors play critical roles. Recent studies have demonstrated that histone modification may occur in the human brain in response to severely stressful events, resulting in transcriptional changes and the development of MDD. In this review, we discuss five different histone modifications, histone methylation, histone acetylation, histone phosphorylation, histone crotonylation and histone β-hydroxybutyrylation, and their relationships with MDD.

Feruloylated oligosaccharides and ferulic acid alter gut microbiome to alleviate diabetic syndrome.

Gut microbiome has been proven to be involved in the development of type 2 diabetes (T2D). Additionally, increasing evidence showed that the composition of gut microbiome is highly associated with the outcome of T2D therapy. Previously we demonstrated that feruloylated oligosaccharides (FOs) and ferulic acid (FA) alleviated diabetic syndrome in rats, but the detailed mechanism has not been explored yet.

Xiaoyaosan improves depressive-like behavior in rats with chronic immobilization stress through modulation of the gut microbiota.

Depression has become the leading cause of disability worldwide and a growing public health problem in China. In addition, intestinal flora may be associated with depression. This study investigated the effect of the decoction Xiaoyaosan (XYS) against depressive behavior through the regulation of intestinal flora.

Degalactotigonin, a Natural Compound from ., Inhibits Growth and Metastasis of Osteosarcoma through GSK3β Inactivation-Mediated Repression of the Hedgehog/Gli1 Pathway.

Agents extracted from natural sources with antitumor property have attracted considerable attention from researchers and clinicians because of their safety, efficacy, and immediate availability. Degalactotigonin (DGT), extracted from , has anticancer properties without serious side effects. Here, we explored whether DGT can inhibit the growth and metastasis of osteosarcoma.

Dihydromyricetin activates AMP-activated protein kinase and P38(MAPK) exerting antitumor potential in osteosarcoma.

Numerous patients with osteosarcoma either are not sensitive to chemotherapy or develop drug resistance to current chemotherapy regimens. Therefore, it is necessary to develop several potentially useful therapeutic agents. Dihydromyricetin is the major flavonoid component derived from Ampelopsis grossedentata, which has a long history of use in food and medicine.

Downregulation of MCT1 inhibits tumor growth, metastasis and enhances chemotherapeutic efficacy in osteosarcoma through regulation of the NF-κB pathway.

Monocarboxylate transporter isoform 1 (MCT1) is an important member of the proton-linked MCT family and has been reported in an array of human cancer cell lines and primary human tumors. MCT1 expression is associated with developing a new therapeutic approach for cancer. In this study, we initially showed that MCT1 is expressed in a variety of human osteosarcoma cell lines.

Nigericin selectively targets cancer stem cells in nasopharyngeal carcinoma.

Nasopharyngeal carcinoma (NPC) is prevalent in southern China, northern Africa, and Alaska. The prognosis for NPC patients at early stage is good, while it is poor for patients at late stages. Cancer stem cells (CSCs) have been proposed to be associated with tumor initiation, relapse and metastasis, and the poor prognosis of NPC likely results from residual CSCs after therapy.

Smac mimetics in combination with TRAIL selectively target cancer stem cells in nasopharyngeal carcinoma.

Nasopharyngeal carcinoma is a common malignancy in Southern China. After radiotherapy and chemotherapy, a considerable proportion of patients with nasopharyngeal carcinoma suffered tumor relapse and metastasis. Cancer stem cells (CSC) have been shown with resistance against therapies and thus considered as the initiator of recurrence and metastasis in tumors, where the antiapoptotic property of CSCs play an important role.

Repressing malic enzyme 1 redirects glucose metabolism, unbalances the redox state, and attenuates migratory and invasive abilities in nasopharyngeal carcinoma cell lines.

A large amount of nicotinamide adenine dinucleotide phosphate (NADPH) is required for fatty acid synthesis and maintenance of the redox state in cancer cells. Malic enzyme 1(ME1)-dependent NADPH production is one of the three pathways that contribute to the formation of the cytosolic NADPH pool. ME1 is generally considered to be overexpressed in cancer cells to meet the high demand for increased de novo fatty acid synthesis.