Yizheng Zhang

Emergency Vertex Cover

Éric Angel, Evangelos Bampas, Evripidis Bampis, Vincent Chau et autres

The Minimum Vertex Cover problem is a fundamental combinatorial optimization problem, aiming to identify a minimum subset of vertices in a graph such that every edge is incident to at least one vertex in this subset. Among its variants, the Min-Power-Cover problem …

Fibronectin 1 mediated histone lactylation promotes malignant progression of GIST regulated by m6A modification

Ge Zhang, Jiehan Li, Yuhan Yin, Wunan Mi et autres

Abstract The malignant progression of gastrointestinal stromal tumors (GISTs) and the high incidence of Imatinib (IM) resistance currently pose significant challenges to the treatment of GISTs, whose underlying molecular mechanisms remain largely unknown. Hence, there is an urgent need to examine mechanisms …

cn (code pays fourni par la source)

Research on ultrasonic vibration-electrical discharge machining of curved holes based on gravity driven flexible electrode

Peng Yu, Yizheng Zhang, Chengwei Song, Sijun Dong et autres

: Curved hole channel structures are crucial for high-end equipment (e.g., aerospace and energy) to optimize fluid flow and heat transfer. This study investigates ultrasonic vibration-assisted electrical discharge machining (UV-EDM) of curved holes using a gravity driven flexible electrode. The effect of …

cn (code pays fourni par la source)

Genome-wide identification of WRKY gene family reveals its regulatory role in ABA/CBF-mediated cold adaptation in king grass (Pennisetum purpureum × P. americanum)

Xianjun Lai, Qimeng Xiao, Zihan Chen, Siqi Liu et autres

BACKGROUND: King grass is a fast-growing C4 perennial with high biomass potential, yet its productivity is limited by cold stress. WRKY transcription factors (TFs) regulate abiotic stress responses, but their roles in king grass cold adaptation remain unclear. METHODS: WRKY TFs were …

cn (code pays fourni par la source)

Inhibition of proliferation and metastasis of nasopharyngeal carcinoma by kaempferol via down-regulation of c-Jun

Sihai Dai, Yanqing Zheng, Yue Xu, Yilong Xu et autres

Background: Nasopharyngeal carcinoma (NPC) is a highly aggressive malignancy of the head and neck, characterized by poor therapeutic outcomes. Kaempferol (Kae) has demonstrated significant potential in curbing tumor proliferation and metastasis, but its precise mechanism in NPC remains unclear. Given the critical …

cn (code pays fourni par la source)

Research progress of lipocalin-2 in ophthalmic diseases

Yizheng Zhang, ZHU Qi, BAI Wen, LI Keran

Lipocalin 2 (LCN2/Neutrophil Gelatinase-Associated Lipocalin, NGAL) is a multifunctional secreted glycoprotein that plays a pivotal role in the pathophysiology of numerous ophthalmic diseases. It influences disease progression by regulating key mechanisms such as iron metabolism, inflammatory responses, and cell death pathways such …

cn (code pays fourni par la source)

Effect of β-Hemihydrate Gypsum on the Properties of γ-C2S Slurry Before and After Carbonation

Xingyu Dai, Yizheng Zhang, Jiajun Ye, Chen Liu et autres

γ-dicalcium silicate (γ-C2S) is a carbonatable binder with excellent carbonation reactivity. However, its extremely low hydration activity prevents the paste from setting and hardening properly, making it difficult to be directly cast and molded. This study introduces β-hemihydrate gypsum as an early-strength …

cn, nl (code pays fourni par la source)

Research on ultrasonic vibration-electrical discharge machining of curved holes based on gravity driven flexible electrode

Y K.M. Peng, Yizheng Zhang, Song Chenwei, Dong Sijun et autres

cn (code pays fourni par la source)

CRISPR/Cas9-Mediated pds Knockout in Potato Reveals Network-Level Transcriptomic Reorganization Beyond Pigment Loss

Xianjun Lai, Yuxin Xiang, Siqi Liu, Yizheng Zhang et autres

Background: The phytoene desaturase gene is a classical visual marker for validating CRISPR/Cas9 genome editing in plants, as its loss of function produces a readily scorable albino phenotype. While the biochemical basis of pigment loss is well established, it remains unclear whether …

cn (code pays fourni par la source)

Decreased M6A Modification Promotes Progression of Gastrointestinal Stromal Tumor and KIT‐Derived Imatinib Resistance Through FTO‐Regulated Axis

Jiehan Li, Ge Zhang, Yizheng Zhang, Zhao Sun et autres

ABSTRACT Imatinib (IM) is the first‐line therapy for high‐risk gastrointestinal stromal tumor (GIST) patients; however, over 50% of those with advanced stage or metastasis develop IM resistance within 2 years, and effective strategies to overcome this resistance remain elusive. In this study, …

cn, de, nl (code pays fourni par la source)

Experimental study of imbibition depth and oil migration mechanism of a magnetic nanofluid for low-permeability reservoir oil recovery improvement

Zhenfeng Ma, Mingwei Zhao, Xiangyu Wang, Kai-Wen Liu et autres

Nanofluids are considered promising agents for enhanced oil recovery in low-permeability reservoirs, but their application is often restricted by poor thermal and saline resistance and high costs. Moreover, limited studies have addressed the imbibition depth and oil migration processes during nanofluid imbibition …

cn (code pays fourni par la source)

Dcr1 senses R-loops for RNAPII termination at sites of replication stress and repair pathway choice

Zihao Wang, Yizheng Zhang, Ting Guo, Mingxiong He et autres

cn, us (code pays fourni par la source)