3D synergistic tumor-liver analysis further improves the efficacy prediction in hepatocellular carcinoma: a multi-center study.

Background: Besides tumorous information, synergistic liver parenchyma assessments may provide additional insights into the prognosis of hepatocellular carcinoma (HCC). This study aimed to investigate whether 3D synergistic tumor-liver analysis could improve the prediction accuracy for HCC prognosis.

Methods: A total of 422 HCC patients from six centers were included.

Adding salt to foods and risk of incident depression and anxiety.

Background: Diet is a well-known determinant of mental health outcomes. However, epidemiologic evidence on salt consumption with the risk of developing depression and anxiety is still very limited. This study aimed to examine the association between adding salt to foods and incident depression and anxiety longitudinally.

A new pathogen pattern of acute respiratory tract infections in primary care after COVID-19 pandemic: a multi-center study in southern China.

Background: After the coronavirus disease 2019 (COVID-19) pandemic, no studies on bacterial and atypical pathogens were conducted in primary care. We aimed to describe the etiological composition of acute respiratory tract infections (ARTIs) presenting to primary care with limited resources after the pandemic.

Methods: 1958 adult patients with ARTIs from 17 primary care clinics were recruited prospectively from January 2024 to March 2024.

Hypoxia-tropic delivery of nanozymes targeting transferrin receptor 1 for nasopharyngeal carcinoma radiotherapy sensitization.

Nasopharyngeal carcinoma (NPC), a malignancy highly prevalent in East and Southeast Asia, is primarily treated with radiotherapy (RT). However, hypoxia-induced radioresistance presents a significant challenge. Nanozymes, nanomaterials with catalase-like activity, have emerged as a promising strategy for radiosensitization by converting elevated hydrogen peroxide in the tumor microenvironment into oxygen.

Ovarian Endometrioma Disrupts Oocyte-Cumulus Communication and Mitochondrial Function, With Melatonin Mitigating the Effects.

Ovarian endometrioma (OEM), a particularly severe form of endometriosis, is an oestrogen-dependent condition often associated with pain and infertility. The mechanisms by which OEM impairs fertility, particularly through its direct impact on oocyte-cumulus cell (CC) communication and related pathways, remain poorly understood. This study investigates the impact of OEM on oocyte-CC communication and explores melatonin's therapeutic potential.

Relationship between trait mindfulness and physical activity among emerging adults: The mediating roles of exercise-related cognitive errors and trait self-control.

Objective: Exercise-related cognitive errors (ECEs) is a significant factor that can negatively influence physical activity (PA) engagement among emerging adults, whereas mindfulness interventions may be beneficial for promoting PA. Against this background, we investigated the potential association between trait mindfulness and PA levels among emerging adults and determined whether trait self-control and ECEs serve as mediators.

Method: 328 Chinese participants (61.

Association of objective subtle cognitive difficulties with amyloid-β and tau deposition compared to subjective cognitive decline.

Purpose: This study evaluated the differences in amyloid-β (Aβ), tau deposition, and longitudinal tau deposition between subjective cognitive decline (SCD) and objective subtle cognitive difficulties (Obj-SCD).

Methods: Participants from the Alzheimer's Disease Neuroimaging Initiative (ADNI) cohort (n = 234) and the Huashan cohort (n = 267) included individuals with Obj-SCD, SCD, subjective memory concern (SMC), and healthy controls (HC). General linear models (GLM) were used to compare baseline and longitudinal differences in Aβ and tau among the groups, and to examine the associations between these biomarkers.

Improving Image Quality and Decreasing SAR With High Dielectric Constant Pads in 3 T Fetal MRI.

Background: At high magnetic fields, degraded image quality due to dielectric artifacts and elevated specific absorption rate (SAR) are two technical challenges in fetal MRI.

Purpose: To assess the potential of high dielectric constant (HDC) pad in increasing image quality and decreasing SAR for 3 T fetal MRI.

Study Type: Prospective.

Frequency-specific and state-dependent neural responses to brain stimulation.

Non-invasive brain stimulation is promising for treating many neuropsychiatric and neurological conditions. It could be optimized by understanding its intracranial responses in different brain regions. We implanted multi-site intracranial electrodes and systematically assessed the acute responses in these regions to transcranial alternating current stimulation (tACS) at different frequencies.

Intrinsic dual-emitting Si dots for high-precision and broad-range pH detection.

Background: High-precision and broad-range pH detection is critical for health status assessment, such as signal transduction, enzyme activity, endocytosis, and cell proliferation and apoptosis. Although pH-responsive ratiometric fluorescent probes offer an effective pH monitoring strategy, their preparation often requires multi-step modification and decreases fluorescence efficiency and stability. Herein, we developed a simple method to prepare fluorescent Si dots with dual emission centers for high-precision and broad-range pH monitoring, and the detection of urease based on pH-responsive Si dots and pH monitoring in living cell was further explored.

AlphaFold-Based AI Docking Reveals AMPK/SIRT1-TFEB Pathway Modulation by Traditional Chinese Medicine in Metabolic-Associated Fatty Liver Disease.

Metabolic-associated fatty liver disease (MAFLD) is a chronic, progressive disorder characterized by hepatic steatosis and excessive lipid accumulation. Its high global adult prevalence (approximately 50.7%), however, FDA-approved therapeutic drugs remains lacking.

Association Between Type 2 Diabetes Onset Age and Risk of Cardiovascular Disease and Mortality: Two Cohort Studies from United Kingdom and Hong Kong.

Objective: This study evaluated the association between age of onset of type 2 diabetes mellitus (T2DM) and risk of cardiovascular disease (CVD) and mortality.

Method: Two retrospective cohort studies were conducted using the electronic health record from United Kingdom (UK) and Hong Kong (HK) (2008-2013) on adults without CVD. 128,918 and 185,646 patients with newly diagnosed T2DM were assigned to the T2DM group, and control group included 5,052,770 and 3,159,396 patients without T2DM in UK and HK cohort, respectively.

Sacubitril/valsartan attenuates inflammation and myocardial fibrosis in Takotsubo-like cardiomyopathy.

Background: Takotsubo syndrome (TTS) primarily manifests as a cardiomyopathy induced by physical or emotional stress, remains a poorly understood condition with no established treatments. In this study, we investigated the potential of sacubitril/valsartan (sac/val) to increase the survival of TTS patients and reduce inflammation and myocardial fibrosis in experimental models.

Aim: This study aimed to evaluate whether sac/val could improve survival rates in TTS patients, mitigate cardiac remodeling in vivo, and explore its anti-inflammatory and antifibrotic mechanisms in vitro.

Identifying major depressive disorder based on cerebral blood flow and brain structure: An explainable multimodal learning study.

Magnetic resonance imaging (MRI) offers non-invasive assessments of brain structure and function for analyzing brain disorders. With the increasing accumulation of multimodal MRI data in recent years, integrating information from various modalities has become an effective strategy for improving the detection of brain disorders. This study focuses on identifying major depressive disorder (MDD) by using arterial spin labeling (ASL) perfusion MRI in conjunction with structural MRI data.

Machine learning models for predicting postoperative peritoneal metastasis after hepatocellular carcinoma rupture: a multicenter cohort study in China.

Background: Peritoneal metastasis (PM) after the rupture of hepatocellular carcinoma (HCC) is a critical issue that negatively affects patient prognosis. Machine learning models have shown great potential in predicting clinical outcomes; however, the optimal model for this specific problem remains unclear.

Methods: Clinical data were collected and analyzed from 522 patients with ruptured HCC who underwent surgery at 7 different medical centers.

Clinicopathological characteristics and prognosis of lupus nephritis patients with positive anti-ribonucleoprotein antibodies.

Background: Positive anti-ribonucleoprotein antibodies may characterize a subgroup of patients affected by lupus nephritis with mild kidney damage, but little is known about their clinical features and long-term prognosis.

Methods: Patients were retrospectively selected from the lupus nephritis database ( http://ln.medidata.

Macro/Microgel-Encapsulated, Biofilm-Armored Living Probiotic Platform for Regenerating Bacteria-Infected Diabetic Wounds.

Infectious diabetic wounds pose an arduous threat to contemporary healthcare. The combination of refractory biofilms, persistent inflammation, and retarded angiogenesis can procure non-unions and life-threatening complications, calling for advanced therapeutics potent to orchestrate anti-infective effectiveness, benign biocompatibility, pro-reparative immunomodulation, and angiogenic regeneration. Herein, embracing the emergent "living bacterial therapy" paradigm, a designer probiotic-in-hydrogel wound dressing platform is demonstrated.

TRAF6 promotes abdominal aortic aneurysm development by activating macrophage pyroptosis via the NLRP3/Caspase1/GSDMD pathway.

Abdominal aortic aneurysm represents a critical pathology of the aorta that currently lacks effective pharmacological interventions. TNF receptor-associated factor 6 (TRAF6) has been established to be involved in cardiovascular diseases such as atherosclerosis, hypertension, and heart failure. However, its role in abdominal aortic aneurysm (AAA) remains unclear.

The Application of Concept Map Thinking Combined with Kolcaba's Comfort Nursing in the Perioperative Care of Patients Undergoing Nasal Deformity Correction.

By addressing patients' physical, psychological, social, cultural, and environmental comfort needs holistically, Kolcaba's Comfort Theory raises the standard of care and increases patient satisfaction. This study explored the combined application of these nursing models during the perioperative period for patients undergoing nasal deformity correction surgery. 92 patients undergoing nasal deformity correction at the Seventh Affiliated Hospital of Sun Yat-sen University were randomly divided into two groups: the conventional group (46 patients), which received standard perioperative nursing care, and the experimental group (46 patients), which received concept map thinking nursing combined with Kolcaba's comfort nursing intervention during the perioperative period.

Prevalence of excessive daytime sleepiness (EDS) and its association with quality of life in patients with obstructive sleep apnea (OSA): data from a sleep-center in Shenzhen, a single-center cross-sectional study.

Background: Excessive daytime sleepiness (EDS) is considered to be one of the main clinical manifestations of obstructive sleep apnea (OSA) and is a treatment target for patients with OSA. The prevalence of EDS in patients with OSA remains unclear and there is a lack of studies on the associations of EDS with quality of life among patients with OSA in China. This study aimed to evaluate the prevalence of EDS and its association with quality of life in patients with OSA in Shenzhen, China.

Wheel-shaped polyoxometalates as nanozymes for autophagy-augmented and phototherapy-involved cancer nanotherapy.

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Recent Advances in Indocyanine Green-Based Probes for Second Near-Infrared Fluorescence Imaging and Therapy.

Fluorescence imaging, a highly sensitive molecular imaging modality, is being increasingly integrated into clinical practice. Imaging within the second near-infrared biological window (NIR-II; 1,000 to 1,700 nm), also referred to as shortwave infrared, has received substantial attention because of its markedly reduced autofluorescence, deeper tissue penetration, and enhanced spatiotemporal resolution as compared to traditional near-infrared (NIR) imaging. Indocyanine green (ICG), a US Food and Drug Administration-approved NIR fluorophore, has long been used in clinical applications, including blood vessel angiography, vascular perfusion monitoring, and tumor detection.

A Hospital-Based, Single-Center, Cross-Sectional Study to Investigate the of Hyperuricaemia in a Booming Seaside City with Young Population from 2020 to 2021 in China.

Background: This is a hospital-based, single-center, cross-sectional study to investigate the of hyperuricaemia (HUA) in general adults in Shenzhen, a booming seaside city in the South China.

Methods: All health adults (≥18 years old) undergoing health examination from 2020 Oct 1 to 2021 September 30 in a general hospital were enrolled. Their medical records were investigated and analyzed.

Accumbal acetylcholine signals associative salience.

Learning in dynamic environments requires animals to not only associate cues with outcomes but also to determine cue salience, which modulates how quickly related associations are updated. While dopamine (DA) in the nucleus accumbens core (NAcc) has been implicated in learning associations, the mechanisms of salience are less understood. Here, we tested the hypothesis that acetylcholine (ACh) in the NAcc encodes cue salience.

Discovery of 2-Pyrazolines That Inhibit the Phosphorylation of STAT3 as Nanomolar Cytotoxic Agents.

STAT3 has emerged as a validated target in cancer, being functionally associated with breast cancer (BC) development, growth, resistance to chemotherapy, metastasis, and evasion of immune surveillance. Previously, a series of compounds consisting of imidazo[1,2-]pyridine tethered 2-pyrazolines (referred to as ITPs) were developed that inhibit STAT3 phosphorylation in estrogen receptor-positive (ER+) BC cells. Herein, a new library of derivatives consisting of imidazo[1,2-]pyridine clubbed 2-pyrazolines (-) and its amide derivatives (-) have been synthesized.