High-Fidelity and Efficient Pluralistic Image Completion with Transformers.

Image completion has made tremendous progress with convolutional neural networks (CNNs), because of their powerful texture modeling capacity. However, due to some inherent properties (e.g., local inductive prior, spatial-invariant kernels), CNNs do not perform well in understanding global structures or naturally support pluralistic completion. Recently, transformers demonstrate their power in modeling the long-term relationship and generating diverse results, but their computation complexity is quadratic to input length, thus hampering the application in processing high-resolution images. This paper brings the best of both worlds to pluralistic image completion: appearance prior reconstruction with transformer and texture replenishment with CNN. The former transformer recovers pluralistic coherent structures together with some coarse textures, while the latter CNN enhances the local texture details of coarse priors guided by the high-resolution masked images. To decode diversified outputs from transformers, auto-regressive sampling is the most common method, but with extremely low efficiency. We further overcome this issue by proposing a new decoding strategy, temperature annealing probabilistic sampling (TAPS), which firstly achieves more than 70× speedup of inference at most, meanwhile maintaining the high quality and diversity of the sampled global structures. Moreover, we find the full CNN architecture will lead to suboptimal solutions for guided upsampling. To render more realistic and coherent contents, we design a novel module, named texture-aware guided attention, to concurrently consider the procedures of texture copy and generation, meanwhile raising several important modifications to solve the boundary artifacts. Through dense experiments, we found the proposed method vastly outperforms state-of-the-art methods in terms of four aspects: 1) large performance boost on image fidelity even compared to deterministic completion methods; 2) better diversity and higher fidelity for pluralistic completion; 3) exceptional generalization ability on large masks and generic dataset, like ImageNet. 4) Much higher decoding efficiency over previous auto-regressive based methods.

GINS1 promotes the initiation and progression of bladder cancer by activating the AKT/mTOR/c-Myc signaling pathway.

Bladder cancer(BC) is one of the most prevalent cancers in the urinary tract, with high recurrence and fatality rates. Research indicates that go-ichi-ni-san complex subunit 1 (GINS1) crucially influences cancer progression by regulating DNA replication through cell cycle modulation. Thus, suppressing the active proliferation of cells in tumor tissues may require silencing GINS1. However, the consequences of GINS1 in bladder cancer aren't to be determined. In this paper, we examine the role and mechanism of GINS1 in the development of bladder cancer. GINS1 expression levels and prognostic relevance in bladder cancer were validated using Western blotting, immunohistochemistry, and Kaplan-Meier survival analysis. The influence of GINS1 on bladder cancer was investigated using a variety of approaches, including cell transfection, cell counts, transwell migrations, colony formation, and flow cytometry. Immunohistochemistry studies demonstrate that GINS1 expression is increased in bladder cancer tissues. GINS1 silencing resulted in an arrest of the cell cycle at the phase of G0/G1, which inhibited BC cell growth both in vitro and in vivo. GINS1 knockdown also hindered the AKT/mTOR pathway. Furthermore, increased GINS1 expression affects the cell cycle and stimulates the AKT/mTOR pathway, allowing BC to develop more quickly. Consequently, GINS1 occurs as a latent therapeutic target, particularly for individuals with BC.

Biological function molecular pathways and druggability of DNMT2/TRDMT1.

5-methylcytosine (m5C) is among the most common epigenetic modification in DNA and RNA molecules, and plays an important role in the animal development and disease pathogenesis. Interestingly, unlike other m5C DNA methyltransferases (DNMTs), DNMT2/TRDMT1 has the double-substrate specificity and adopts a DNMT-similar catalytic mechanism to methylate RNA. Moreover, it is widely involved in a variety of physiological regulatory processes, such as the gene expression, precise protein synthesis, immune response, and disease occurrence. Thus, comprehending the epigenetic mechanism and function of DNMT2/TRDMT1 will probably provide new strategies to treat some refractory diseases. Here, we discuss recent studies on the spatiotemporal expression pattern and post-translational modifications of DNMT2/TRDMT1, and summarize the research advances in substrate characteristics, catalytic recognition mechanism, DNMT2/TRDMT1-related genes or proteins, pharmacological application, and inhibitor development. This review will shed light on the pharmacological design by targeting DNMT2/TRDMT1 to treat parasitic, viral and oncologic diseases.

LAMP1 controls CXCL10-CXCR3 axis mediated inflammatory regulation of macrophage polarization during inflammatory stimulation.

Increased expression of CXCL10 and its receptor CXCR3 represents an inflammatory response in cells and tissues. Macrophage polarization and autophagy are major functions in inflammatory macrophages; however, the cellular functions of the CXCL10-CXCR3 axis in macrophages are not well understood. Here, we examined the role of CXCL10-CXCR3-axis-regulated autophagy in macrophage polarization. First, in non-inflammatory macrophages, whereas CXCL10 promotes M2 polarization and inhibits M1 polarization, CXCR3 antagonist AMG487 induces the opposite macrophage polarization. Next, CXCL10 promotes the expression of autophagy proteins (Atg5-Atg12 complex, p62, LC3-II, and LAMP1) and AMG487 inhibits their expression. Knockdown of LAMP1 by short interfering RNA switches the CXCL10-induced polarization from M2 to M1 in non-inflammatory macrophages. Furthermore, in inflammatory macrophages stimulated by poly(I:C), CXCL10 induces M1 polarization and AMG487 induces M2 polarization in association with a decrease in LAMP1. Finally, AMG487 alleviates lung injury after poly(I:C) treatment in mice. In conclusion, CXCL10-CXCR3 axis differentially directs macrophage polarization in inflammatory and non-inflammatory states, and autophagy protein LAMP1 acts as the switch controlling the direction of macrophage polarization by CXCL10-CXCR3.

Text2NeRF: Text-Driven 3D Scene Generation with Neural Radiance Fields.

Text-driven 3D scene generation is widely applicable to video gaming, film industry, and metaverse applications that have a large demand for 3D scenes. However, existing text-to-3D generation methods are limited to producing 3D objects with simple geometries and dreamlike styles that lack realism. In this work, we present Text2NeRF, which is able to generate a wide range of 3D scenes with complicated geometric structures and high-fidelity textures purely from a text prompt. To this end, we adopt NeRF as the 3D representation and leverage a pre-trained text-to-image diffusion model to constrain the 3D reconstruction of the NeRF to reflect the scene description. Specifically, we employ the diffusion model to infer the text-related image as the content prior and use a monocular depth estimation method to offer the geometric prior. Both content and geometric priors are utilized to update the NeRF model. To guarantee textured and geometric consistency between different views, we introduce a progressive scene inpainting and updating strategy for novel view synthesis of the scene. Our method requires no additional training data but only a natural language description of the scene as the input. Extensive experiments demonstrate that our Text2NeRF outperforms existing methods in producing photo-realistic, multi-view consistent, and diverse 3D scenes from a variety of natural language prompts. Our code and model will be available upon acceptance.

Sex-specific associations of bisphenol A and its substitutes with body fat distribution among US adults: NHANES 2011-2016.

Bisphenol A (BPA) and its structural analogs (bisphenol S (BPS) and bisphenol F (BPF)) are widely consumed endocrine disrupting chemicals that may contribute to the etiology of obesity. To date, few studies have directly investigated the sex-related associations between bisphenols and body fat distribution in adults. In this study, we included 2669 participants from the National Health and Nutrition Examination Survey (NHANES) 2011-2016 to evaluate and compare sex-specific differences of the associations of BPA, BPS, and BPF with body fat distribution. We found that there were significant positive correlations between BPS and body fat indices (STFAT [adjustedß=1.94, 95% CI: (0.24, 3.64)], TAF [0.18 (0.04, 0.32)], SAT [0.15 (0.03, 0.27)], android fat mass [0.20 (0.004, 0.40)], BMI [1.63 (0.61, 2.65)], and WC [3.19 (0.64, 5.73)] in the highest quartiles of BPS), but not in BPA and BPF. Stratified analyses suggested that the significant associations of BPS with body fat indices were stronger in women than men (STFAT [adjustedß=3.75, 95% CI: (1.04, 6.45) vs. adjustedß=-0.06, 95% CI: (-2.23, 2.11), P for interaction < 0.001], TAF [ 0.32 (0.09, 0.54) vs. 0.01 (-0.17, 0.19), P for interaction < 0.001], SAT [0.27 (0.09, 0.45) vs. 0.01 (-0.14, 0.16), P for interaction < 0.001], android fat mass [0.41 (0.12, 0.71) vs. -0.02 (-0.28, 0.24), P for interaction < 0.001], gynoid fat mass [0.56 (0.11, 1.01) vs. -0.05 (-0.41, 0.31), P for interaction = 0.002], BMI [2.76 (1.08, 4.44) vs. 0.47 (-0.80, 1.74), P for interaction < 0.001], and WC [5.51 (1.44, 9.58) vs. 0.61 (-2.67, 3.88), P for interaction < 0.001]), and positive associations between BPS with fat distribution were also observed in non-smoking women. Our study indicated that in women, higher concentration of urinary BPS was associated with increased body fat accumulation, except for visceral adipose tissue mass. These findings emphasize the role of environmental BPS exposure in the increasing fat deposits, and confirm the need for more prospective cohort studies on a sex-specific manner.

ACE2 improves endothelial cell function and reduces acute lung injury by downregulating FAK expression.

Endothelial cell (EC) barrier dysfunction and increased adhesion of immune inflammatory cells to ECs crucially contribute to acute lung injury (ALI). Angiotensin-converting enzyme 2 (ACE2) is an essential regulator of the renin-angiotensin system (RAS) and exerts characteristic vasodilatory and anti-inflammatory effects. SARS-COV-2 infects the lungs by binding to ACE2, which can lead to dysregulation of ACE2 expression, further leading to ALI with predominantly vascular inflammation and eventually to more severe acute respiratory distress syndrome (ARDS). Therefore, restoration of ACE2 expression represents a valuable therapeutic approach for SARS-COV-2-related ALI/ARDS. In this study, we used polyinosinic-polycytidylic acid (Poly(I:C)), a double-stranded RNA analog, to construct a mouse ALI model that mimics virus infection. After Poly(I:C) exposure, ACE2 was downregulated in mouse lung tissues and in cultured ECs. Treatment with DIZE, an ACE2-activating compound, upregulated ACE2 expression and relieved ALI in mice. DIZE also improved barrier function and reduced the number of THP-1 monocytes adhering to cultured ECs. Focal adhesion kinase (FAK) and phosphorylated FAK (p-FAK) levels were increased in lung tissues of ALI mice as well as in Poly(I:C)-treated ECs in vitro. Both DIZE and the FAK inhibitor PF562271 decreased FAK/p-FAK expression in both ALI models, attenuating ALI severity in vivo and increasing barrier function and reducing monocyte adhesion in cultured ECs. Furthermore, in vivo experiments using ANG 1-7 and the MAS inhibitor A779 corroborated that DIZE-mediated ACE2 activation stimulated the activity of the ANG 1-7/MAS axis, which inhibited FAK/p-FAK expression in the mouse lung. These findings provide further evidence that activation of ACE2 in ECs may be a valuable therapeutic strategy for ALI.

Multiple Fluorescences in Situ Hybridization Status in Excreted Urine Improve Diagnostic Efficacy for Upper Urinary Tract Urothelial Carcinomas.

PURPOSE: To evaluate the diagnostic accuracy of single and multiple fluorescence in situ hybridization (FISH) tests for upper urinary tract cancer (UTUC), we analyzed the diagnostic efficacy of FISH in patients with UTUC and the difference between it and the Tumor Node Metastasis (TNM) stage and grade of the tumor. MATERIALS AND METHODS: Patients treated for UTUC at our institution between 2011 and 2021 who had not been previously diagnosed with UTUC were included. Patients were divided into single, two, and multiple (three times or four times) FISH groups based on the number of FISH tests performed on different samples from the same patient, and the diagnostic efficiency of single, two, and multiple FISH tests for muscle-invasive tumors and highgrade tumors were assessed. RESULTS: We included a total of 207 patients with UTUC, and when compared to single FISH, the sensitivity of multiple and double FISH for the diagnosis of UTUC increased from 62% to 76% and 78%, respectively. It went from 67% to 78% and 80% for muscle-invasive UTUC (> = pT2) and from 71% to 79% and 81% for the highest- grade UTUC. CONCLUSION: Multiple FISH improves the diagnostic efficacy of UTUC and helps to differentiate aggressive tumors.

Historical Misdiagnosis of Recurrent Solitary Fibroma Tumor of the Prostate: A Cases Report and Current Evidence.

BACKGROUND: Solitary fibrous tumors (SFTs) manifest in various anatomical locations but are seldom encountered in the prostate. Despite their rare occurrence in this region, SFTs demonstrate a marked propensity for recurrence. This study elucidates a case of recurrent prostate SFT, previously misdiagnosed, and delineates the salient features and diagnostic criteria pertaining for SFTs. METHODS: Through a meticulous analysis of the patient's antecedent medical records and corroborative diagnostic evaluations, we hypothesized that the presenting pathology was indicative of a prostate SFT. In order to substantiate this supposition, we re-examined archival pathological specimens from the patient. The ensuing pathological assessment validated our conjecture. To address the recurrence, we conducted an open surgical procedure to excise the tumor. Subsequent postoperative pathological evaluations further corroborated the diagnosis of prostate SFT. RESULTS: Upon re-evaluation of the patient's earlier pathological specimens, we discerned that what had been previously classified as a "seminal vesicle tumor" was, in fact, a prostate SFT. During the surgical intervention, it was observed that the prostatic tumor had invaded the bladder, yet there was no seminal vesicle involvement. The tumor dimensions were approximately 7 × 5 × 4 cm, and the margin between the tumor and the surgical resection edge was less than 0.1 cm. The postoperative histological analysis confirmed the diagnosis of recurrent prostate SFT, substantiating our designation of the patient's condition as such. A year-long follow-up revealed no conspicuous signs of tumor recurrence. CONCLUSIONS: Therapeutic intervention for prostate SFT is predominantly surgical. However, given the tumor's marked predisposition for recurrence, the specific mechanisms underlying its etiology and pathogenesis remain enigmatic. Hence, a comprehensive understanding of its pathogenic and recurrent characteristics, coupled with regular postoperative surveillance, is imperative for efficacious treatment and prevention of prostate SFT.

Associations of serum cortisol and inflammatory marker features with depression and anxiety in young women with gynecologic cancer.

PURPOSE: Serum cortisol and inflammatory markers may play a role in depression and anxiety, but little is known about whether various features of serum cortisol and inflammatory markers have different associations with depression and anxiety. This study examines the associations of serum cortisol and inflammatory marker features with depression and anxiety in young women with gynecologic cancer. METHODS: Sixty-four young women with gynecologic cancer, aged 15-39 years, were recruited in a tertiary general hospital and a tertiary hospital specializing in oncology in China from May to December 2021. The Hospital Anxiety and Depression Scale was used to evaluate depression and anxiety. Blood samples were taken at 8 am, 4 pm, and 10 pm on the same day to examine the various features (average, variability, and diurnal patterns) of serum cortisol and inflammatory markers, namely C-reactive protein (CRP), interleukin-6 (IL-6), and tumor necrosis factor alpha (TNF-α). RESULTS: Young women with gynecologic cancer who reported depression/anxiety had significantly higher average levels of serum cortisol, IL-6 and TNF-α than those who did not. The dysregulations in the diurnal patterns of serum cortisol and IL-6 were associated with depression and anxiety. Serum cortisol levels were significantly higher in the depression/anxiety group at 10 pm. Depression and anxiety were associated with elevated levels of IL-6 and TNF-α at each time point. CONCLUSION: This study revealed various associations of serum cortisol and inflammatory marker features with depression and anxiety in young women with gynecologic cancer. Further research is needed to understand the role of serum cortisol and inflammatory marker features in the progression of depression and anxiety.

Historical Misdiagnosis of Recurrent Solitary Fibroma Tumor of the Prostate: A Cases Report and Current Evidence

Background: Solitary fibrous tumors (SFTs) manifest in various anatomical locations but are seldom encountered in the prostate. Despite their rare occurrence in this region, SFTs demonstrate a marked propensity for recurrence. This study elucidates a case of recurrent prostate SFT, previously misdiagnosed, and delineates the salient features and diagnostic criteria pertaining for SFTs. Methods: Through a meticulous analysis of the patient’s antecedent medical records and corroborative diagnostic evaluations, we hypothesized that the presenting pathology was indicative of a prostate SFT. In order to substantiate this supposition, we re-examined archival pathological specimens from the patient. The ensuing pathological assessment validated our conjecture. To address the recurrence, we conducted an open surgical procedure to excise the tumor. Subsequent postoperative pathological evaluations further corroborated the diagnosis of prostate SFT. Results: Upon re-evaluation of the patient’s earlier pathological specimens, we discerned that what had been previously classified as a “seminal vesicle tumor” was, in fact, a prostate SFT. During the surgical intervention, it was observed that the prostatic tumor had invaded the bladder, yet there was no seminal vesicle involvement. The tumor dimensions were approximately 7 × 5 × 4 cm, and the margin between the tumor and the surgical resection edge was less than 0.1 cm. The postoperative histological analysis confirmed the diagnosis of recurrent prostate SFT, substantiating our designation of the patient’s condition as such. A year-long follow-up revealed no conspicuous signs of tumor recurrence. Conclusions: Therapeutic intervention for prostate SFT is predominantly surgical. However, given the tumor’s marked predisposition for recurrence, the specific mechanisms underlying its etiology and pathogenesis remain enigmatic (AU)

Influence of metabolic syndrome and lifestyle factors on thyroid nodules in Chinese adult men: a cross-sectional study.

Introduction: Given the high prevalence of thyroid nodules and the potential for malignancy, it is imperative to understand the various factors that contribute to their development. This study aimed to explore the relationship between metabolic syndrome, lifestyle, and thyroid nodules in adult men in southern China. Methods: This study enrolled a total of 183,990 subjects at a medical examination center in a general hospital in southern China between January 1, 2015, and December 31, 2020. Multivariate logistic regression analysis was utilized to evaluate the relationship between metabolic syndrome, lifestyle factors, and thyroid nodules. Furthermore, structural equation modeling elucidated the intricate relationships among these variables. Results: The prevalence of thyroid nodules among Chinese adult males was 14.9%. Several factors were identified as risk factors for thyroid nodules, including advanced age, irregular meal time, smoking or quitting smoking, quitting drinking, heavy manual labor, hypertension, diabetes, dyslipidemia and centripetal obesity, and those belonging to ethnic minorities and drinking alcohol were found to be protective factors against thyroid nodules. Structural equation modeling highlighted metabolic syndrome's mediating role amidst lifestyle influences on thyroid nodules. Conclusion: The prevalence of thyroid nodules in Chinese adult males is relatively moderate to low. The factors identified in this study can help clinicians identify high-risk patients and develop targeted screening strategies for the timely detection of thyroid nodules. However, further mechanistic research and longitudinal studies are necessary to explore the underlying causes and establish causal relationships.

Knowledge, attitude, and practice of sexual healthcare and its influencing factors among oncology nurses: a multicenter study.

Background: The provision of sexual healthcare plays an integral role in the field of oncology nursing. However, limitations in the knowledge, attitude, and practice perspectives of oncology nurses require detailed study. Aim: In this study the authors sought to describe the knowledge, attitude, and practice of oncology nurses regarding sexual healthcare from a nationwide perspective and to explore the factors that influence them. Methods: This was a cross-sectional descriptive study using stratified random sampling of certified oncology nurses from 55 hospitals in 6 provinces in Central South China. In total, 2530 nurses participated and completed the Knowledge, Attitude and Practice questionnaire of Sexual Health Care (KAP of SHC), the Nurses Clinic Communication Competency Scale, the Nurses Professional Values Scale, and the General Self-efficacy Scale. Multivariate linear regression was used to explore influencing factors. Outcomes: The primary variable was the knowledge, attitude, and practice of sexual healthcare provision. Secondary variables included professional value, clinical communication competency, self-efficacy, and demographic factors. Results: The median KAP of SHC score was 139 (possible range 72 to 288). Attitude of SHC scored highest, followed by knowledge and practice scores. Professional values were positively associated with knowledge (odds ratio [OR] = 0.057; 95% CI: 0.023-0.091; P < .01) and attitude (OR = 0.319; 95% CI: 0.268-0.370, P < .01) of SHC. Clinical communication competency was only positively related to the attitude of SHC (OR = 3.960; 95% CI: 2.701-5.218, P < .01). Self-efficacy was positively related to KAP and the knowledge (OR = 0.616; 95% CI: 0.506-0.725, P < .01), attitude (OR = 0.187; 95% CI: 0.052-0.322, P < .01), and practice (OR = 0.840; 95% CI: 0.735-0.944, P < .01) of SHC. Clinical Implications: Knowledge assistance, attitude training, and practice coaching resources must be on the agenda to optimize professional practice for oncology nurses. Strengths and Limitations: This study provides data based on the Knowledge, Attitude, Belief and Practice (KABP) model in a nationwide sample of oncology nurses. In addition, the relationship between self-efficacy and KAP of SHC has been explored for the first time. The limitations are that this study may have some bias and did not take into account mediating relationships. Conclusions: Oncology nurses exhibit moderate levels of KAP of SHC. It is noteworthy that self-efficacy and position are the only 2 factors that influenced all aspects of KAP of SHC.

Effectiveness and feasibility of online fertility preservation decision aids for young female patients with cancer: a systematic review protocol.

INTRODUCTION: Cancer diagnosis and treatment can impair fertility, and younger female patients with cancer have a particularly strong need for fertility preservation. Fertility preservation decision aids are thought to help patients make proactive and informed treatment decisions. This systematic review aims to assess the effectiveness and feasibility of online fertility preservation decision aids for young female patients with cancer. METHODS AND ANALYSIS: PubMed, Web of Science Core Collection, Embase, The Cochrane Central Register of Controlled Trials, PsycINFO and CHINAL, along with three grey literature sources (Google Scholar, ClinicalTrials.gov and WHO International Clinical Trials Registry Platform), will be searched from each database's establishment to 30 November 2022. Two trained reviewers will independently screen the articles, and the data extraction and methodological quality of eligible randomised controlled trials and quasiexperimental studies will be assessed. A meta-analysis will be performed using Review Manager V.5.4 (Cochrane Collaboration) software, and heterogeneity will be assessed using I² statistics. If a meta-analysis is not possible, a narrative synthesis will be done. ETHICS AND DISSEMINATION: Since this systematic review is based on published data, no ethical approval is required. The study's findings will be disseminated through peer-reviewed publications and conference presentations. PROSPERO REGISTRATION NUMBER: CRD42022363287.

Old Photo Restoration via Deep Latent Space Translation.

We propose to restore old photos that suffer from severe degradation through a deep learning approach. Unlike conventional restoration tasks that can be solved through supervised learning, the degradation in real photos is complex and the domain gap between synthetic images and real old photos makes the network fail to generalize. Therefore, we propose a novel triplet domain translation network by leveraging real photos along with massive synthetic image pairs. Specifically, we train two variational autoencoders (VAEs) to respectively transform old photos and clean photos into two latent spaces. And the translation between these two latent spaces is learned with synthetic paired data. This translation generalizes well to real photos because the domain gap is closed in the compact latent space. Besides, to address multiple degradations mixed in one old photo, we design a global branch with a partial nonlocal block targeting the structured defects, such as scratches and dust spots, and a local branch targeting the unstructured defects, such as noises and blurriness. We also extend the global branch with a more memory-efficient scheme, named multi-scale patch-based attention to processing high-resolution photos. Two branches are fused in the latent space, leading to improved capability to restore old photos from multiple defects. Furthermore, we apply another face refinement network to recover fine details of faces in the old photos, thus ultimately generating photos with enhanced perceptual quality. With comprehensive experiments, the proposed pipeline demonstrates superior performance over state-of-the-art methods as well as existing commercial tools in terms of visual quality for old photos restoration. Both code and models could be found at https://github.com/microsoft/Bringing-Old-Photos-Back-to-Life.

Adaptive Joint Optimization for 3D Reconstruction With Differentiable Rendering.

Due to inevitable noises introduced during scanning and quantization, 3D reconstruction via RGB-D sensors suffers from errors both in geometry and texture, leading to artifacts such as camera drifting, mesh distortion, texture ghosting, and blurriness. Given an imperfect reconstructed 3D model, most previous methods have focused on refining either geometry, texture, or camera pose. Consequently, different optimization schemes and objectives for optimizing each component have been used in previous joint optimization methods, forming a complicated system. In this paper, we propose a novel optimization approach based on differentiable rendering, which integrates the optimization of camera pose, geometry, and texture into a unified framework by enforcing consistency between the rendered results and the corresponding RGB-D inputs. Based on the unified framework, we introduce a joint optimization approach to fully exploit the inter-relationships among the three objective components, and describe an adaptive interleaving strategy to improve optimization stability and efficiency. Using differentiable rendering, an image-level adversarial loss is applied to further improve the 3D model, making it more photorealistic. Experiments on synthetic and real data using quantitative and qualitative evaluation demonstrated the superiority of our approach in recovering both fine-scale geometry and high-fidelity texture.

Dietary diversity, physical activity and depressive symptoms among middle-aged women: A cross-sectional study of 48,637 women in China.

OBJECTIVE: Depression is the leading cause of mental health-related disease burden. This study aimed to investigate the relationship among dietary diversity, physical activity and depressive symptoms in middle-aged women. METHOD: Based on the WHO guidelines on physical activity, subjects who meet moderate-intensity aerobic physical exercise of 150-300 min per week were qualified or otherwise unqualified. The dietary diversity scores (DDS) were developed according to the balanced diet pagoda and assessed the consumption of nine food groups. The total scores ranged from 0 to 9 and could divide into three levels: insufficient [DDS-1] (score of 1-5), moderate [DDS-2] (score of 6-7), and sufficient [DDS-3] (score of 8-9). RESULTS: An age at menarche ≥12 years old (OR = 0.94; 95 % CI: 0.89-1.00; p < 0.05), a higher dietary diversity score [DDS-3] (OR = 0.59; 95 % CI: 0.55-0.63; p < 0.001), drinking coffee (OR = 0.88; 95 % CI: 0.84-0.92; p < 0.001), and qualified physical activity (OR = 0.69; 95 % CI: 0.66-0.72; p < 0.001) were protective factors for depressive symptoms, while an age at first birth ≤20 years old (OR = 1.23; 95 % CI: 1.12-1.36; p < 0.001) or ≥30 years old (OR = 1.18; 95 % CI: 1.11-1.26; p < 0.001), eating late-night snacks (OR = 1.44; 95 % CI: 1.36-1.52; p < 0.001), drinking sugar-sweetened beverages (OR = 1.15; 95 % CI: 1.06-1.24; p < 0.001), and overeating (OR = 2.30; 95 % CI: 2.069-2.56; p < 0.001) were risk factors. CONCLUSION: This study suggested that dietary diversity and physical activity are associated with depressive symptoms in middle-aged women. To improve dietary diversity, attention should be given to dietary patterns and dietary habits, instead of simply increasing the amount of food.

STIL Promotes Tumorigenesis of Bladder Cancer by Activating PI3K/AKT/mTOR Signaling Pathway and Targeting C-Myc.

SCL/TAL1 interrupting locus (STIL) regulates centriole replication and causes chromosome instability, which is closely related to malignant tumors. The purpose of our study was to investigate the role of STIL in bladder cancer (BC) tumorigenesis for the first time. The public database indicated that STIL is highly expressed and correlated with the cell cycle in BC. Immunohistochemistry staining showed that STIL expression is significantly elevated in BC tissues compared with paracancer tissues. CRISPR-Cas9 gene editing technology was used to induce BC cells to express STIL-specific sgRNA, revealing a significantly delayed growth rate in STIL knockout BC cells. Moreover, cell cycle arrest in the G0/G1 phase was triggered by decreasing STIL, which led to delayed BC cell growth in vitro and in vivo. Mechanically, STIL knockout inhibited the PI3K/AKT/mTOR pathway and down-regulated the expression of c-myc. Furthermore, SC79 (AKT activating agent) partially reversed the inhibitory effects of STIL knockout on the proliferation and migration of BC cells. In conclusion, STIL enhanced the PI3K/AKT/mTOR pathway, resulting in increased expression of c-myc, ultimately promoting BC occurrence and progression. These results indicate that STIL might be a potential target for BC patients.

Dietary diversity and determinants of young adults in central China: A cross-sectional study from 2015 to 2020.

Background: Early adulthood is a vulnerable period for improved nutrition at all phases of the life cycle. However, there is limited research on diversity information in young adults from middle-income countries undergoing an apparent nutritional transition. The purpose of this study was to explore dietary diversity and determinants among young adults aged 18-35 years in central China. Methods: From January 2015 to December 2020, a cross-sectional survey of 49,021 young adults in a health management center of central China was conducted through report and phone-assisted self-report for information. The outcome variable was the Dietary Diversity Score. Independent variables included age, sex, race, material status, education, BMI, taste preference, regular meals, midnight snacks, sugared beverage/coffee consumption, and smoking/drinking status. Multivariate logistic regression was performed. Results: Of 49,021 young adults, 38,374 (78.3%) reported insufficient dietary diversity, and 422 (0.9%) reported sufficient dietary diversity. Light taste preference [adjusted odds ratio (aOR) = 2.325; 95% CI: 1.779, 3.039] and those who had meals regularly (aOR = 1.241; 95% CI: 1.018, 1.513) and consumed coffee (aOR = 2.765; 95% CI: 2.257, 3.387) were more likely to be associated with sufficient dietary diversity. Midnight snacks (aOR = 0.728; 95% CI: 0.588, 0.901) and sugary beverages (aOR = 0.666; 95% CI: 0.535, 0.829) were less likely to be associated with sufficient dietary diversity. Higher BMI (aOR = 1.092; 95% CI: 1.061, 1.125) was associated with higher odds of sufficient dietary diversity. Additionally, participants who were 18-30 years old, with master or above degree and away from cigarette/alcohol were more likely to report better dietary diversity. Conclusion: Our results painted a less than ideal nutritional condition affecting young adults. High-fat/sugar/salt dietary practices can lead to low dietary diversity, while high dietary diversity might have adverse BMI outcomes in youth. This study highlighted the importance of increasing the diversity of healthy and selective food items before wide recommendation for dietary diversity.

The prevalence of thyroid nodules and its factors among Chinese adult women: A cross-sectional study.

Objective: To determine the prevalence of thyroid nodules in Chinese adult women. To analyze the relationships between lifestyle, metabolic syndrome and thyroid nodules. Methods: We conducted a retrospective cross-sectional study in the tertiary hospital from 2017 to 2019. Included participants underwent thyroid color Doppler ultrasonography, lipids examination, and dietary evaluation. Results: Totally 2,784 participants were included, and 933 participants were found to have thyroid nodule(s) by B-ultrasound. The prevalence of thyroid nodules was 33.3%. Women in 50-59 years (OR: 1.746, 95% CI [1.356-2.249]), older than 60 (2.147 [1.540-2.993]) and occupations with mainly manual work (1.780 [1.367-2.317]) were risk factors for thyroid nodules, while moderate dietary diversity (0.624 [0.476-0.817]) and normal triglycerides level (0.739 [0.604-0.905]) were protective factors. Conclusion: Women over 50 and those whose jobs are mainly manual should enhance screening, follow-up and health management of thyroid nodules. Higher dietary diversity is protective measures against thyroid nodules for adult women and should consider dietary balance and the food varieties, not just increased quantities.