Construction and validation of a necroptosis-related lncRNA signature for predicting the prognosis of gastrointestinal cancer patients.

Background: Given the high incidence and mortality rates of gastrointestinal (GI) cancer, along with the lack of effective prognostic markers, this study aimed to construct a prognostic signature to identify high-risk patients facilitate precision medicine, and ultimately improve patient outcomes.

Methods: We analyzed transcriptomic data for COAD, ESCA, READ, and STAD from the TCGA and GTEx databases. Using co-expression analysis, Cox regression, and least absolute shrinkage and selection operator (LASSO) regression, we developed a necroptosis-related lncRNA signature, termed the Necro-lnc score.

Harnessing NKG2D CAR-T cells with radiotherapy: a novel approach for esophageal squamous cell carcinoma treatment.

Background: Esophageal squamous cell carcinoma (ESCC) represents a highly aggressive malignancy with poor prognosis and limited therapeutic advancements. While chimeric antigen receptor (CAR)-T-cell therapy has revolutionized cancer treatment, its application in ESCC remains poorly explored. This study pioneers the exploration of natural killer group 2 member D (NKG2D) CAR-T cells combined with radiotherapy for treating ESCC, with the goals of establishing a novel treatment strategy and achieving superior tumor control through combined immunoradiotherapy.

An anoikis-related signature predicts prognosis and immunotherapy response in gastrointestinal cancers.

Background: Gastrointestinal (GI) cancers have high incidence rates and mortality rates. Anoikis is a special type of cell apoptosis, and anoikis resistance has been reported to be associated with tumor malignancy. We aimed to explore the roles of anoikis-related genes (ARGs) in the GI cancer prognosis.

Plasma-Activated Water Boosts the Activity of Lytic Polysaccharide Monooxygenase and the Conversion of Chitin by a Chitinolytic Enzyme Cocktail.

The plasma-activated water (PAW) containing numerous reactive species can facilitate chitin degradation. Given the intricate interplay between PAW treatment and the diverse activities of chitinolytic enzymes, further investigation is imperative for enhancing the chitin bioconversion efficiency. This study revealed that PAW-treated chitin exhibited improved degradability toward LPMO10A, endochitinases ChtI, ChtII-B4C1, and exochitinase Chi-h.

Deubiquitination of CDC6 by OTUD6A promotes tumour progression and chemoresistance.

Background: CDC6 is an oncogenic protein whose expression level fluctuates during the cell cycle. Although several E3 ubiquitin ligases responsible for the ubiquitin-mediated proteolysis of CDC6 have been identified, the deubiquitination pathway for CDC6 has not been investigated.

Methods: The proteome-wide deubiquitinase (DUB) screening was used to identify the potential regulator of CDC6.

Whole-Genome, Recombinant, and Phylogenetic Analysis of Porcine Epidemic Diarrhea Virus Strain CH/JSXZ/2015.

Background: Porcine epidemic diarrhea virus (PEDV) is an important pathogen causing highly contact infectious intestinal infections in pigs belonging to the family , genus , which can cause porcine epidemic diarrhea (PED). Since 2010, outbreaks of PEDV variants have caused great economic losses to the swine industry worldwide. Our study will provide the basis for discovering the key points of PEDV variation and help in understanding the trend of popularity and evolution of PEDV in China.

Circular RNA circTRPS1-2 inhibits the proliferation and migration of esophageal squamous cell carcinoma by reducing the production of ribosomes.

Circular RNAs play important roles in many cancers, including esophageal squamous cell carcinoma (ESCC), but the precise functions of most circular RNAs are poorly understood. Here we detected significant downregulation of circTRPS1-2 in ESCC based on high-throughput sequencing of three pairs of ESCC tissue and adjacent normal tissue, followed by PCR validation with another 30 tissue pairs. Patients with ESCC whose circTRPS1-2 expression was below the median level for the sample showed significantly shorter median overall survival (13 months) than patients whose circTRPS1-2 expression was above the median (36 months).

Docosahexaenoic Acid Attenuates Radiation-Induced Myocardial Fibrosis by Inhibiting the p38/ET-1 Pathway in Cardiomyocytes.

Purpose: Radiation-induced myocardial fibrosis (RIMF) is a severe delayed complication of thoracic irradiation (IR). Endothelin-1 (ET-1) is critical in cardiac fibroblast activation, and docosahexaenoic acid (DHA) is protective against various cardiac diseases. This study aimed to explore the roles of ET-1 in RIMF and the potential of DHA in preventing RIMF.

The efficacy and safety of Apatinib in the treatment of advanced non-small cell lung cancer: A retrospective trial.

Background: As a potent inhibitor of the vascular endothelial growth factor (VEGF) signaling pathway, Apatinib has been used in antitumor treatment for some time. The study aimed to research the therapeutic effects and toxicity of Apatinib in the treatment of advanced non-small cell lung cancer (NSCLC).

Methods: We retrospectively analyzed 128 NSCLC patients treated with Apatinib in Qilu Hospital of Shandong University.

BTN3A1 promotes tumor progression and radiation resistance in esophageal squamous cell carcinoma by regulating ULK1-mediated autophagy.

Radiotherapy is one of the most effective treatments for esophageal squamous cell carcinoma (ESCC); however, radioresistance is a clinical problem that must urgently be solved. Here, we found that butyrophilin subfamily 3 member A1 (BTN3A1) is upregulated in ESCC tumor tissues compared with nontumor tissues. We also evaluated BTN3A1 expression in patients with ESCC receiving adjuvant radiotherapy.

Pyroptosis predicts immunotherapy outcomes across multiple cancer types.

Pyroptosis is a programmed cell death characterized by inflammation and may coordinate with cancer immunotherapy, but assessments of pyroptosis in patients with immunotherapy are lacking. We evaluated the pyroptosis potentials in 71 cohorts with 24,388 cancer patients. They were elevated in tumors compared to normal tissues but had a weak relationship with prognosis.

CD155 promotes radioresistance and malignancy of esophageal cancer by regulating Hippo-YAP pathway.

The expression of CD155 has been observed to increase in various human cancers, but its role in the development of esophageal cancer (EC) is unclear. Radiotherapy is one of the primary therapeutic options for EC. However, radioresistance is still a severe issue in EC treatment.

Olfactory sensory experience regulates gliomagenesis via neuronal IGF1.

Animals constantly receive various sensory stimuli, such as odours, sounds, light and touch, from the surrounding environment. These sensory inputs are essential for animals to search for food and avoid predators, but they also affect their physiological status, and may cause diseases such as cancer. Malignant gliomas-the most lethal form of brain tumour-are known to intimately communicate with neurons at the cellular level.

Inhibiting the Cytosolic Phospholipase A2-Arachidonic Acid Pathway With Arachidonyl Trifluoromethyl Ketone Attenuates Radiation-Induced Lung Fibrosis.

Purpose: Radiation-induced lung fibrosis (RILF) is a serious late complication of thoracic radiation therapy. Inflammation is crucial in fibroblast activation and RILF, and arachidonic acid (AA) is an important inflammatory mediator released by cytosolic phospholipase A2 (cPLA2) and reduced by arachidonyl trifluoromethyl ketone (ATK)-targeting of cPLA2. Here, we aimed to investigate the roles of the cPLA2/AA pathway in RILF and assess the potential of targeting cPLA2 to prevent RILF.

Anti-PD-L1/TGF-βR fusion protein (SHR-1701) overcomes disrupted lymphocyte recovery-induced resistance to PD-1/PD-L1 inhibitors in lung cancer.

Background: Second-generation programmed cell death-protein 1/programmed death-ligand 1 (PD-1/PD-L1) inhibitors, such as bintrafusp alfa (M7824), SHR-1701, and YM101, have been developed to simultaneously block PD-1/PD-L1 and transforming growth factor-beta/transforming growth factor-beta receptor (TGF-β/TGF-βR). Consequently, it is necessary to identify predictive factors of lung cancer patients who are not only resistant to PD-1/PD-L1 inhibitors but also sensitive to bifunctional drugs. The purpose of this study was to search for such predictors.

MdGH3.6 is targeted by MdMYB94 and plays a negative role in apple water-deficit stress tolerance.

Drought significantly limits apple fruit production and quality. Decoding the key genes involved in drought stress tolerance is important for breeding varieties with improved drought resistance. Here, we identified GRETCHEN HAGEN3.

The positive feedback regulatory loop of miR160-Auxin Response Factor 17-HYPONASTIC LEAVES 1 mediates drought tolerance in apple trees.

Drought stress tolerance is a complex trait regulated by multiple factors. Here, we demonstrate that the miRNA160-Auxin Response Factor 17 (ARF17)-HYPONASTIC LEAVES 1 module is crucial for apple (Malus domestica) drought tolerance. Using stable transgenic plants, we found that drought tolerance was improved by higher levels of Mdm-miR160 or MdHYL1 and by decreased levels of MdARF17, whereas reductions in MdHYL1 or increases in MdARF17 led to greater drought sensitivity.

Terthiophene-functionalized mesoporous silica-based fluorescence sensor for the detection of trace methyl orange in aqueous media.

A terthiophene-functionalized mesoporous SBA-15 silica, i.e., TTU-SBA-15, was successfully developed and used as a highly selective and ultrasensitive fluorescence sensor for methyl orange (MO) detection.

Zinc-finger protein MdBBX7/MdCOL9, a target of MdMIEL1 E3 ligase, confers drought tolerance in apple.

Water deficit is one of the main challenges for apple (Malus × domestica) growth and productivity. Breeding drought-tolerant cultivars depends on a thorough understanding of the drought responses of apple trees. Here, we identified the zinc-finger protein B-BOX 7/CONSTANS-LIKE 9 (MdBBX7/MdCOL9), which plays a positive role in apple drought tolerance.