A capillary effect-inspired sponge-structured carboxymethyl cellulose aerogel layer-modified membrane for efficient separation of dye/salt under ultra-low-pressure.

In the field of wastewater treatment, the efficient separation of dyes/salts and the high-pressure drive easily results in concentration polarization and membrane contamination. In this study, inspired by the capillary effect of natural sponge structure, an aerogel layer with a bionic three-dimensional mesh porous sponge structure was designed to construct an ultra-low-pressure membrane. With the assistance of tannic acid, the carboxymethyl cellulose (CMC) aerogel layer were constructed on the surface of polyvinylidene fluoride (PVDF) membrane using the layer-by-layer cross-linking and freeze-drying methods.

Regulation of inflammation during wound healing: the function of mesenchymal stem cells and strategies for therapeutic enhancement.

A wound takes a long time to heal and involves several steps. Following tissue injury, inflammation is the primary cause of tissue regeneration and repair processes. As a result, the pathophysiological processes involving skin damage, healing, and remodeling depend critically on the control of inflammation.

Novel phenoxy-((phenylethynyl) selanyl) propan-2-ol derivatives as potential anticancer agents.

Selenocompounds protect against damage to healthy cells and induce the death of tumor cells by apoptosis; for this reason, they are attractive compounds for cancer research. In the present study, two series of novel phenoxy-((phenylethynyl) selanyl) propan-2-ol derivatives were synthesized, and their anti-proliferation activities were evaluated. Of the 23 compounds synthesized, most showed potent anti-proliferative activity against human cancer cell lines.

Bromoform exposure is associated with non-melanoma skin cancer: evidence from NHANES 2011-2020.

Background: Non-melanoma skin cancer (NMSC) is a prevalent skin malignancy. It has been indicated in many studies that trihalomethanes (THMs) exposure has a strong association with tumors but has not been associated with NMSC. Our investigation aims to explore the association between THMs exposure and NMSC.

Promoter characterization of a citrus linalool synthase gene mediating interspecific variation in resistance to a bacterial pathogen.

Background: Terpenoids play essential roles in plant defense against biotic stresses. In Citrus species, the monoterpene linalool mediates resistance against citrus canker disease caused by the gram-negative bacteria Xanthomonas citri subsp. citri (Xcc).

Corrigendum: Retrospective analysis of longitudinal melanonychia: a Chinese experience.

[This corrects the article DOI: 10.3389/fped.2022.

Mussel- and nacre-inspired dual-bionic alginate-based hydrogel coating with multi-matrix applicability, high separation stability and antifouling performance for oil/water separation.

Natural hydrogel-modified porous matrices with superwetting interfaces are ideal for oil/water separation. In this study, inspired by two marine organisms, a novel hydrogel coating with multi-matrix suitability, high oil/water separation capability and antifouling properties was developed. Specifically, inspired by mussel byssus, hydrogel coating was successfully deposited on porous matrix surface based on the introduction of tannic acid (TA).

Retrospective analysis of longitudinal melanonychia: A Chinese experience.

Objective: We aimed to analyze the clinical and histopathologic characteristics of longitudinal melanonychia (LM), explore the differences between adults and children, and propose some recommendations.

Methods: Data on pigmentation, lentigo, subungual melanoma (SUM), and nail matrix nevus (NMN) were acquired for comparison.

Results: Lesions on thumbs in the children's group were significantly fewer ( = 0.

A prophage-encoded effector from "Candidatus Liberibacter asiaticus" targets ASCORBATE PEROXIDASE6 in citrus to facilitate bacterial infection.

Citrus huanglongbing (HLB), associated with the unculturable phloem-limited bacterium "Candidatus Liberibacter asiaticus" (CLas), is the most devastating disease in the citrus industry worldwide. However, the pathogenicity of CLas remains poorly understood. In this study, we show that AGH17488, a secreted protein encoded by the prophage region of the CLas genome, suppresses plant immunity via targeting the host ASCORBATE PEROXIDASE6 (APX6) protein in Nicotiana benthamiana and Citrus sinensis.

Analysis of prognostic factors of undifferentiated pleomorphic sarcoma and construction and validation of a prediction nomogram based on SEER database.

Background: Undifferentiated pleomorphic sarcoma (UPS) is considered one of the most common types of soft tissue sarcoma (STS). Current studies have shown that the prognosis of UPS is related to some of its clinical characteristics, but no survival prediction model for the overall survival (OS) of UPS patients has been reported. The purpose of this study is to construct and validate a nomogram for predicting OS in UPS patients at 3, 5 years after the diagnosis.

Selective Hydrogenation of 5-Hydroxymethylfurfural to 2,5-Dimethylfuran Over Popcorn-Like Nitrogen-Doped Carbon-Confined CuCo Bimetallic Catalyst.

A new type of biomass-based liquid fuel, 2,5-dimethylfuran (DMF), has attracted significant attention owing to its unique physical properties and carbon neutrality. It can be obtained from the hydrogenation of 5-hydroxymethylfurfural (HMF), an important biomass platform compound. In this study, we developed a nitrogen-doped carbon-confined CuCo bimetallic catalyst with a popcorn-like structure for the selective hydrogenation of HMF with high efficiency and adequate stability.

A prophage-encoded nonclassical secretory protein of "Candidatus Liberibacter asiaticus" induces a strong immune response in Nicotiana benthamiana and citrus.

Huanglongbing (HLB), associated with "Candidatus Liberibacter asiaticus" (CLas), is a globally devastating plant disease. The highly reduced genome of CLas encodes a number of secretory proteins. The conserved prophage-encoded protein AGH17470 is herein identified as a nonclassical secretory protein.

MnSOD functions as a thermoreceptor activated by low temperature.

A conservative characteristic of manganese superoxide dismutase is the rapid formation of product inhibition at high temperatures. At lower temperatures, the enzyme is less inhibited and undergoes more catalytic fast cycles before being product-inhibited. The temperature-dependent kinetics could be rationalized by the temperature-dependent coordination in the conserved center of manganese superoxide dismutase.

Antisolvent solvothermal synthesis of MAPbBr nanocrystals for efficient solar photodecomposition of methyl orange.

Exploring high performance photocatalysts is of great importance to relieve the environment pollution issues. In this paper, we introduce a facile antisolvent solvothermal method to synthesize methylammonium lead tribromide perovskite (MAPbBr) nanocrystals and successfully employ them as efficient photocatalysts. Compared to the room temperature synthesized MAPbBr (RT-MAPbBr), the antisolvent solvothermal synthesized MAPbBr (AS-MAPbBr) has multiple outstanding properties, such as improved crystallinity with lower grain boundary density, enhanced light absorption in visible range, suitable band gap of 2.

Three-Dimensional Computed Tomography Scan Analysis of Secondary Labial Deformities in Patients With Unilateral Cleft Lip/Cleft Palate After Revisional Surgery.

Background: Surgical reconstruction of secondary labial deformities associated with isolated unilateral cleft lip (UCL) and/or UCL and palate (UCLP) is challenging. There have been few studies in the literature looking at labial soft tissues quantitatively to assess surgical results.

Objective: To apply a novel computer-aided, 3-dimensional reconstruction technique based on CT scan images to conduct quantitative preoperative and postoperative assessments in patients with UCL/UCLP undergoing surgical revision of secondary labial deformities.

Integrating Pharmacology and Microbial Network Analysis with Experimental Validation to Reveal the Mechanism of Composite Sophora Colon-Soluble Capsule against Ulcerative Colitis.

Ulcerative colitis (UC) has multifactorial pathogenesis that acts synergistically, such as immune system dysregulation and expansion of infectious gut microbiota. Therefore, a multicomponent treatment derived from Chinese herbal medicine that interacts with multiple targets synergistically is needed. Composite sophora colon-soluble capsule (CSCC) is a Chinese herbal formula that has shown therapeutic efficacy against UC in randomized clinical trials.

Rab7 controls innate immunity by regulating phagocytosis and antimicrobial peptide expression in Chinese mitten crab.

The Rab family is the most significant subfamily of small GTP-binding proteins. These proteins have widespread intracellular localization and play an important role in many biological processes. Rab7 plays a crucial role in the innate immune system of crustaceans.

EsGPCR89 regulates cerebral antimicrobial peptides through hemocytes in Eriocheir sinensis.

G protein-coupled receptors (GPCRs) are important transmembrane receptors that participate in diverse physiological processes including metabolism, cell growth and immune processes by transmitting extracellular signals to intracellular effectors. In this study, a gene belonging to the GPCR family was cloned from Eriocheir sinensis and named EsGPCR89. The full-length gene includes an open reading frame (ORF) of 465 amino acid residues, and bioinformatic analysis confirmed the high conservation between species.

Deleted in azoospermia-associated protein 2 regulates innate immunity by stimulating Hippo signaling in crab.

The Hippo-signaling pathway plays a critical role in both normal animal physiology and pathogenesis. Because pharmacological interventions targeting this pathway have diverse clinical implications, a better understanding of its regulation in various conditions and organisms is crucial. Here, we identified deleted in azoospermia-associated protein 2 (DAZAP2) in the Chinese mitten crab (), designated DAZAP2, as a Hippo-regulatory protein highly similar to proteins in various species of insects, fish, and mammals.

Dermatofibrosarcoma protuberans: A clinical analysis.

Dermatofibrosarcoma protuberans (DFSP) is a rare cutaneous tumor with a high incidence of misdiagnosis. DFSP has a high rate of recurrence but a low rate of metastasis. In the present study, retrospective analyses were performed on the clinical features, differential diagnosis and treatment of patients with DFSP to improve our understanding of the disease and allow more effective treatment measures to be implemented.

A retrospective analysis of surgical resection of large ear keloids.

Objective: To investigate surgical methods for the removal of larger ear keloids.

Methods: Two different surgical techniques were used: Method A, tumour excision followed by in situ scar flap repair; and Method B, wedge resection of an auricular lesion followed by primary closure or local flap repair. After the treatment, patients received postoperative, local radiotherapy.

Overexpression of microRNA-612 Restrains the Growth, Invasion, and Tumorigenesis of Melanoma Cells by Targeting Espin.

microRNA (miR)-612 shows anticancer activity in several types of cancers, yet its function in melanoma is still unclear. This study was undertaken to investigate the expression of miR-612 and its biological relevance in melanoma cell growth, invasion, and tumorigenesis. The expression and prognostic significance of miR-612 in melanoma were examined.

Meta-analysis of the safety and factors contributing to complications of MS-TRAM, DIEP, and SIEA flaps for breast reconstruction.

Background: Muscle-sparing transverse rectus abdominis myocutaneous (MS-TRAM), deep inferior epigastric perforator (DIEP), and superficial inferior epigastric artery (SIEA) flaps have been increasingly adopted for breast reconstruction. However, their safety, patient satisfaction with them, and factors contributing to complications are not well understood.

Methods: PubMed, MEDLINE, EMBASE, and The Cochrane Library were searched to identify eligible studies for inclusion in our analysis.

Construction and identification of an RNA interference lentivirus vector targeting the Ras homology C gene of melanoma cells.

Background: Melanoma has the highest mortality among all superficial malignant tumors. The poor prognosis is due to its high metastasis rate and the lack of therapeutic targets. As a molecular switch that controls tumor metastasis, Ras homology C (RhoC) has been correlated with tumor progression, especially tumor invasion and metastasis.

Reconstruction of singular eyelid defects in aging individuals based on facial aesthetic subunits.

Background: In consideration of the distinctive structural characteristics of the eyelid, the optimally matching donor site to the original recipient site skin should be selected when a full-thickness skin graft is anticipated in a small-sized or medium-sized eyelid defect in middle-aged or elderly patients.

Methods: Eight patients ranging in age from 47 to 71 years suffered singular eyelid defects of different causes. Based on the location, shape, and degree of the defects, we removed the redundant skin as a skin graft from the same side in the contralateral eyelid in a routine blepharoplasty procedure and transferred the graft to repair the defect.