Glioma cells produce soluble PD-L1 via the Wnt/β-catenin signaling pathway to suppress CD8+ T cell activity.

Soluble programmed death ligand 1 (sPD-L1) is emerging as a novel prognostic marker, potentially replacing PD-L1 for assessing prognosis and immunotherapy effectiveness. However, little is known about sPD-L1. This study aimed to assess sPD-L1's potential as a biomarker and explore its origin and biological function.

Radiation induced dermatitis by increasing triglyceride levels to induce autophagy and inhibit the PI3K/Akt/mTOR signaling pathway.

Background: Radiodermatitis (RD) is the primary acute adverse effect experienced by patients receiving radiotherapy (RT) for head and neck cancer (HNC). This study aimed to investigate the correlation between triglyceride (TG) levels and the severity of RD, as well as the underlying mechanisms involved.

Methods: Data were collected from 248 patients with locally advanced HNC treated with intensity-modulated radiation therapy (IMRT).

LPCAT1, the Enzyme Responsible for Converting LPC to PC, Promotes OPC Differentiation In Vitro.

Myelin is the key structure for high-speed information transmission and is formed by oligodendrocytes (OLs) which are differentiated from oligodendrocyte precursor cells (OPCs) in the central nervous system. Lipid is the main component of myelin and the role of lipid metabolism-related molecules in myelination attach increasing attention. Lysophosphatidylcholine acyltransferase 1 (LPCAT1) mediates the conversion of lysophosphatidylcholine (LPC) to phosphatidylcholine (PC), and its role in myelination draws our interest as LPC is a classical demyelination inducer and PC is a major component of myelin.

Will personalized ultrafractionated stereotactic adaptive radiotherapy (PULSAR) or split-course SBRT based on systemic therapy (3S) be future directions in the Field of SBRT?

The combined use of stereotactic body radiotherapy (SBRT) and immunotherapy is a promising new development. However, the optimal modality for combining SBRT with immunotherapy needs further study. Timmerman and colleagues reported that the time split between radiotherapy and α-PD-L1 therapy can affect the therapeutic effect and introduced a new SBRT paradigm-personalized ultrafractionated stereotactic adaptive radiation therapy (PULSAR).

Acute radiation skin injury in stage III-IV head and neck cancer: scale correlates and predictive model.

Purpose: Active radiation skin injury (ARSI) has the highest incidence of acute adverse reactions caused by radiotherapy (RT) in patients with head and neck cancer (HNC). This study aimed to screen risk factors that can facilitate the identification of HNC patients at high risk of ARSI.

Methods: Data from 255 stage III-IV HNC patients who underwent intensity-modulated radiation therapy (IMRT) were collected.

FeO-enhanced degradation of bisphenol A in visible light/peroxydisulfate system: production of singlet state oxygen.

In this study, ferrous composites (FeO) were prepared by microreactor to activate peroxydisulfate (PDS) for the degradation of bisphenol A (BPA) with visible (Vis) light irradiation. X-ray diffraction (XRD), energy-dispersive spectrometry (EDS), X-ray photoelectron spectroscopy (XPS), and scanning electron microscope (SEM) were used to characterize the morphology and crystal phase of FeO. Photoluminescence (PL) spectroscopy combined with amperometric tests were used to determine the role of PDS on the performance of photocatalytic reaction.

Hydrogen Peroxide/Phosphoric Acid Modification of Hydrochars for Sulfamethoxazole and Carbamazepine Adsorption: The Role of Oxygen-Containing Functional Groups.

Emerging pollutants, such as sulfonamide antibiotics and pharmaceuticals, have been widely detected in water and soils, posing serious environmental and human health concerns. Thus, it is urgent and necessary to develop a technology for removing them. In this work, a hydrothermal carbonization method was used to prepare the hydrochars (HCs) by pine sawdust with different temperatures.

[Reliability and validity of SF-36 scale for evaluating the quality of life of Tuva adults in the Xinjiang Uygur Autonomous Region].

Objective: To assess the reliability and validity of SF-36 scale in measuring quality of life of Tuva adults in Xinjiang Uygur Autonomous Region.

Methods: A total of 437 Tuva adults were selected by multistage sampling method, in Tuva families lived in Baihaba Village Habahe county and Kanasi and Hemu Villages Buerjin County in Artay Xinjiang Uygur Autonomous Region in 2016, including 100 males and 50 females, the three age groups 18-29, 30-49, 50 and above accounted for 30. 66%, 54.

ChREBP-β regulates thermogenesis in brown adipose tissue.

Brown adipose tissue (BAT) plays a critical role in energy expenditure by uncoupling protein 1 (UCP1)-mediated thermogenesis. Carbohydrate response element-binding protein (ChREBP) is one of the key transcription factors regulating de novo lipogenesis (DNL). As a constitutively active form, ChREBP-β is expressed at extremely low levels.