MNet: A multi-scale network for visible watermark removal.

Superimposing visible watermarks on images is an efficient way to indicate ownership and prevent potential unauthorized use. Visible watermark removal technology is receiving increasing attention from researchers due to its ability to enhance the robustness of visible watermarks. In this paper, we propose MNet, a novel multi-scale network for visible watermark removal.

Face Omron Ring: Proactive defense against face forgery with identity awareness.

In the era of Artificial Intelligence Generated Content (AIGC), face forgery models pose significant security threats. These models have caused widespread negative impacts through the creation of forged products targeting public figures, national leaders, and other Persons-of-interest (POI). To address this, we propose the Face Omron Ring (FOR) to proactively protect the POI from face forgery.

Differential regulation of cutaneous oncoprotein HPVE6 by wtp53, mutant p53R248W and ΔNp63α is HPV type dependent.

UV exposure and p53 mutations are major factors in non-melanoma skin cancer, whereas a role for HPV infections has not been defined. Previous data demonstrated the wtp53-mediated degradation of cutaneous HPV20E6 by caspase-3. ΔNp63α and hot-spot mutant p53R248W conveyed a protective effect on HPV20E6 under these conditions.

The diversity of torque teno viruses: in vitro replication leads to the formation of additional replication-competent subviral molecules.

The family Anelloviridae comprises torque teno viruses (TTVs) diverse in genome structure and organization. The isolation of a large number of TTV genomes (TTV Heidelberg [TTV-HD]) of 26 TTV types is reported. Several isolates from the same type indicate sequence variation within open reading frame 1 (ORF1), resulting in considerably modified open reading frames.

E7 oncoprotein of novel human papillomavirus type 108 lacking the E6 gene induces dysplasia in organotypic keratinocyte cultures.

The genome organization of the novel human papillomavirus type 108 (HPV108), isolated from a low-grade cervical lesion, deviates from those of other HPVs in lacking an E6 gene. The three related HPV types HPV103, HPV108, and HPV101 were isolated from cervicovaginal cells taken from normal genital mucosa (HPV103) and low-grade (HPV108) and high-grade cervical (HPV101) intraepithelial neoplasia (Z. Chen, M.

Degradation of HPV20E6 by p53: Delta Np63 alpha and mutant p53R248W protect the wild type p53 mediated caspase-degradation.

The E6 and E7 proteins of human papillomaviruses (HPV) play a crucial role in the pathogenesis of malignant tumors. E6 protein of high-risk mucosal papillomaviruses targets a number of proteins for proteosomal degradation through complex formation with ubiquitin ligase E6AP. These proteins include, amongst others, p53, paxillin and PDZ-domain proteins e.

Differential enhancement of a cutaneous HPV promoter by DeltaNP63alpha, Jun and mutant p53.

The mechanism through which cutaneous papillomaviruses induce lesions is largely unknown. Ectopic expression of the DeltaNp63alpha isoform highly increased the viral promoter activity. The co-expression of c-Jun mediated and increased the DeltaNp63alpha activity by binding to the AP-1 site in an enhancer region of the HPV 20 URR.

Role of p22phox in angiotensin II and platelet-derived growth factor AA induced activator protein 1 activation in vascular smooth muscle cells.

Reactive oxygen species (ROS) are involved in the transcriptional response to angiotensin (ANG) II. In this setting the role of NAD(P)H oxidase, an important source of ROS as second messengers, is not completely understood. In particular in human cells detailed insights into this mechanism are lacking.

HMG-CoA reductase inhibition reduces the proinflammatory activation of human vascular smooth muscle cells by the terminal complement factor C5b-9.

The terminal complement complex C5b-9 is known to participate in inflammatory processes including atherosclerosis. Inflammation appears to be a direct consequence of C5b-9-mediated cell stimulation. 3-Hydroxy-3-methylglutaryl coenzyme A (HMG-CoA) reductase inhibitors may exert anti-inflammatory effects on vascular cells independent of lowering plasma cholesterol.

MCP-1 induces inflammatory activation of human tubular epithelial cells: involvement of the transcription factors, nuclear factor-kappaB and activating protein-1.

Monocyte chemoattractant protein-1 (MCP-1) is a potent chemokine synthesized by several cell types, e.g., inflammatory cells, such as monocytes, and resident renal cells, such as human tubular epithelial cells (TECs).