MRPS16 promotes lung adenocarcinoma growth via the PI3K/AKT/Frataxin signalling axis.

Although MRPS16 is involved in cancer development, its mechanisms in developing LAUD remain unclear. Herein, qRT-PCR, WB and IHC were utilized for evaluating MRPS16 expression levels, while functional assays besides animal experiments were performed to measure MRPS16 effect on LAUD progression. Using WB, the MRPS16 effect on PI3K/AKT/Frataxin signalling pathway was tested.

Tumor-associated macrophage-derived exosomes LINC01592 induce the immune escape of esophageal cancer by decreasing MHC-I surface expression.

Background: TAMs (tumor-associated macrophages) infiltration promotes the progression of esophageal cancer (EC). However, the underlying mechanisms remain unclear.

Methods: Abnormal expression of LINC01592 from EC microarrays of the TCGA database was analyzed.

Phytochemical compositions and biological activities of the branches and leaves of Ormosia hosiei Hemsl. et Wils.

Ormosia hosiei Hemsl. et Wils. is an economical and medicinal plant, increasingly cultivated in China; however, its branches and leaves are often pruned as waste.

Neobaicalein Inhibits Th17 Cell Differentiation Resulting in Recovery of Th17/Treg Ratio through Blocking STAT3 Signaling Activation.

Huangqin is the dried root of Georgi, which has been widely utilized for heat-clearing (Qingre) and dewetting (Zaoshi), heat-killed (Xiehuo) and detoxifying (Jiedu) in the concept of Traditional Chinese Medicine and is used for treating inflammation and cancer in clinical formulas. Neobaicalein (NEO) is of flavonoid isolated from Huangqin and has been reported to possess prominent anti-inflammatory effects in published work. Th17/Treg balance shift to Th17 cells is an essential reason for autoimmune inflammatory diseases.

Protective effect of the curcumin-baicalein combination against macrovascular changes in diabetic angiopathy.

Endothelial dysfunction is an early pathological event in diabetic angiopathy which is the most common complication of diabetes. This study aims to investigate individual and combined actions of Curcumin (Cur) and Baicalein (Bai) in protecting vascular function. The cellular protective effects of Cur, Bai and Cur+Bai (1:1, ) were tested in HO (2.

Effect of Tanshinone IIA on Gut Microbiome in Diabetes-Induced Cognitive Impairment.

Diabetes-induced cognitive impairment (DCI) presents a major public health risk among the aging population. Previous clinical attempts on known therapeutic targets for DCI, such as depleted insulin secretion, insulin resistance, and hyperglycaemia have delivered poor patient outcomes. However, recent evidence has demonstrated that the gut microbiome plays an important role in DCI by modulating cognitive function through the gut-brain crosstalk.

Airway is Associated with Poor Response to Immunotherapy in Lung Cancer.

Purpose: There is a major limitation in the immunotherapy for solid cancer is that it only benefited a minority of cancer patients. This study aims to investigate whether the differential composition of the lung microbiome could affect the sustained clinical responses in lung cancers treated with immunotherapy.

Methods: Twenty-seven non-responders and 19 responders treated with anti-PD-1 therapy were included in the discovery set.

LncRNA HOXC-AS3 increases non-small cell lung cancer cell migration and invasion by sponging premature miR-96.

Background: Long noncoding RNA (lncRNA) HOXC cluster antisense RNA 3 (HOXC-AS3) has been involved in breast cancer and gastric cancer, while its role in non-small cell lung cancer (NSCLC) is unknown.

Methods: The expression of HOXC-AS3 and miR-96 (both mature and premature) were detected using RT-qPCR. Nuclear fractionation assay and RNA pull-down assay were performed to detect the subcellular location of HOXC-AS3 and potential interaction with premature miR-96, respectively.

Quantification and discovery of quality control chemical markers for Ba-Bao-Dan by UPLC-MS/MS combined with chemometrics.

Ba-Bao-Dan (BBD) is a well-known Traditional Chinese medicine (TCM) prescription in China. It was first formulated in approximately 1555 AD. As one of the National Protected TCM, it is widely used to treat jaundice, viral hepatitis, cholecystitis, acute urinary tract infection, cancer, and other diseases.

attenuates neuroinflammation in cerebral ischaemia-reperfusion injury in rats through the TLR4/NF-κB/MAPK pathway.

Context: (PTH) is traditionally applied to treat various inflammation-related diseases including stroke. However, literature regarding the anti-inflammatory effects and possible mechanisms of PTH in ischaemic stroke is unavailable.

Objective: This study investigates the anti-inflammatory effects and its underlying mechanism of PTH on ischaemic stroke.

Pien-Tze-Huang, a Chinese patent formula, attenuates NLRP3 inflammasome-related neuroinflammation by enhancing autophagy via the AMPK/mTOR/ULK1 signaling pathway.

NLRP3 inflammasome is a key mediator in ischemic stroke-induced neuroinflammation and subsequent brain injury. Our previous study demonstrated the potent activity of Pien-Tze-Huang (PTH), a well-known Chinese patent formula, in reducing mitochondria-mediated neuronal apoptosis in cerebral ischemia/reperfusion impaired rats. This study aims to elucidate the mechanistic action of PTH related to neuroinflammation in LPS-induced BV2 microglial cells and cerebral ischemia/reperfusion impaired rats.

Identification of Sinapine-Derived Choline from a Rapeseed Diet as a Source of Serum Trimethylamine -Oxide in Pigs.

Choline and its metabolites have diverse and important functions in many physiological processes, especially for anabolic metabolism in growth and reproduction. Besides endogenous biosynthesis and direct choline supplement, choline esters in the diet are another source of choline in the body. Phenolic choline esters are a group of unique dietary choline esters rich in the seeds of Brassicaceae plants, among which sinapine is a choline ester of sinapic acid abundant in rapeseed.

Circular RNA-ITCH Suppresses Lung Cancer Proliferation via Inhibiting the Wnt/β-Catenin Pathway.

As a special form of noncoding RNAs, circular RNAs (circRNAs) played important roles in regulating cancer progression mainly by functioning as miRNA sponge. While the function of circular RNA-ITCH (cir-ITCH) in lung cancer is still less reported, in this study, we firstly detected the expression of cir-ITCH in tumor tissues and paired adjacent noncancer tissues of 78 patients with lung cancer using a TaqMan-based quantitative real-time PCR (qRT-PCR). The results showed that the expression of cir-ITCH was significantly decreased in lung cancer tissues.

Knockdown of Long Noncoding RNA PCAT6 Inhibits Proliferation and Invasion in Lung Cancer Cells.

As a newly identified oncogenic long noncoding RNA (lncRNA), prostate cancer-associated transcript 6 (PCAT6) promoted cellular proliferation and colony formation of prostate cancer. However, the biological function of PCAT6 in lung cancer is still largely unknown. In this study, we found that PCAT6 is significantly increased in cancer tissues compared to normal tissues and positively correlates with metastasis of lung cancer in patients.

The significant inhibition on CYP3A caused by radix Aconiti single herb is not observed in the Wutou decoction: The necessity of combination therapy of radix Aconiti.

Ethnopharmacological Relevance: Wutou (WT, Radix Aconiti), the mother root of Aconitum carmichaelii Debx., is a famous Chinese herb against rheumatoid arthritis. In Chinese clinics, PWT is often prepared as a decoction in combination with other herbs, such as Wutou decoction (WTD).

Pinelliae rhizoma, a toxic chinese herb, can significantly inhibit CYP3A activity in rats.

Raw Pinelliae Rhizoma (RPR) is a representative toxic herb that is widely used for eliminating phlegm or treating cough and vomiting. Given its irritant toxicity, its processed products, including Pinelliae Rhizoma Praeparatum (PRP) and Pinelliae Rhizoma Praeparatum cum Zingibere et Alumine (PRPZA), are more commonly applied and administered concomitantly with other chemical drugs, such as cough medications. This study aimed to investigate the effects of RPR, PRP, and PRPZA on CYP3A activity.

Coadministration of Pinellia ternata Can Significantly Reduce Aconitum carmichaelii to Inhibit CYP3A Activity in Rats.

Chuanwu (CW), the mother root of Aconitum carmichaelii Debx., is a traditional Chinese medicine (TCM) for treating traumatic injuries, rheumatoid arthritis, and tumors. CW coadministered with banxia (BX), the root of Pinellia ternata, is also widely prescribed in clinical practice.

Development of a hydrophilic interaction chromatography-UPLC assay to determine trigonelline in rat plasma and its application in a pharmacokinetic study.

Aim: Trigonelline (Tr) is the second most abundant alkaloid in coffee beans. This study developed an assay combining hydrophilic interaction chromatography with ultra performance liquid chromatography (HILIC-UPLC) for the quantification of Tr in rat plasma to determine its pharmacokinetic behavior.

Methods: After the administration of Tr by gavage as well as intravenous injection and that of methanol extract of coffee beans (MECB) orally, blood samples from the experimental rats were analyzed using the HILIC-UPLC assay.