New insight in immunotherapy and combine therapy in colorectal cancer.

The advent of immune checkpoint inhibitors (ICIs) in colorectal cancer (CRC) treatment marks a major breakthrough. These therapies have proven safer and more effective than traditional radiotherapy and targeted treatments. Immunotherapies like pembrolizumab, nivolumab, and ipilimumab have pioneered new treatment avenues, potentially improving patient outcomes and quality of life.

Assessing the possibility of using large language models in ocular surface diseases.

Aim: To assess the possibility of using different large language models (LLMs) in ocular surface diseases by selecting five different LLMS to test their accuracy in answering specialized questions related to ocular surface diseases: ChatGPT-4, ChatGPT-3.5, Claude 2, PaLM2, and SenseNova.

Methods: A group of experienced ophthalmology professors were asked to develop a 100-question single-choice question on ocular surface diseases designed to assess the performance of LLMs and human participants in answering ophthalmology specialty exam questions.

Self-triggering strategy design for an n-dimensional quantized linear system under bounded noise.

This paper investigates the self-triggered control for stabilizing an n-dimensional linear time-invariant system under communication constraints, including finite bit rates and transmission delay. The concerned system is further perturbed by bounded process noise. To resolve these issues, a self-triggering strategy is proposed.

Impact of Methotrexate and 7-Hydroxymethotrexate Exposure on Renal Toxicity in Pediatric Non-Hodgkin Lymphoma.

Background: 7-Hydroxymethotrexate (7-OHMTX) is the main metabolite in plasma following high-dose MTX (HD-MTX), which may result in activity and toxicity of the MTX. Moreover, 7-OHMTX could produce crystalline-like deposits within the renal tubules under acidic conditions or induce renal inflammation, oxidative stress, and cell apoptosis through various signaling pathways, ultimately leading to kidney damage. The objectives of this study were thus to explore the exposure-safety relationship of two compounds and search the most reliable marker for predicting HDMTX nephrotoxicity.

Characteristics of Cognitive Event-Related Potential Components and N170 Source Analysis in Patients with Acute Cerebellar Infarction.

This study aims to evaluate cognitive impairments in patients with acute cerebellar infarction using event-related potentials (ERP) and electrophysiological source imaging (ESI). Thirty patients with acute cerebellar infarction and 32 healthy volunteers were selected. Cognitive potentials were recorded and measured using a visual Oddball paradigm.

The role of autophagy related 12 (ATG12) in the progression of hepatocellular carcinoma and its prognostic value.

The aim of our research was to explore the character of autophagy related 12 (ATG12) in the development of hepatocellular carcinoma (HCC). A total of  145 HCC tissues as well as paired adjacent normal tissues were collected, then immunohistochemistry was conducted to access the expression of ATG12. HCC cells were transfected with pcDNA ATG12 or si-ATG12 to overexpress ATG12 or downregulate ATG12.

-deficient MDBK cell based on CRISPR/Cas9 technology for enhancing IBRV replication.

(IBR), characterized by acute respiratory lesions in cattle, is a major infectious disease caused by (BoAHV-1). Control of this disease is primarily depending on vaccination. Madin-Darby bovine kidney cells (MDBK) being the main host cells and the important production platform for IBR vaccines.

Chinese guidelines for minimally invasive donor hepatectomy in living donor liver transplantation (2024 edition).

Background: Minimally invasive surgeries are increasingly central to modern medicine, particularly in liver transplantation. These techniques, which offer reduced trauma, precise operations, minimal bleeding, and swift recovery, are, however, unevenly adopted across China. Only a limited number of centers routinely perform minimally invasive donor hepatectomies, indicating a significant imbalance in the development and application of these advanced procedures.

[Application progress of micropulse wave transscleral laser treatment in glaucoma].

Glaucoma is the leading cause of blindness worldwide, and reducing intraocular pressure is crucial to delaying its progression. This review aims to explore the application progress of micropulse wave transscleral laser treatment (mTLT) in the treatment of glaucoma. This article introduces the evolution of ciliary body destructive surgical methods, and focuses on the mechanism of mTLT in the treatment of glaucoma, including reducing aqueous humor production, increasing the uveoscleral pathway and trabecular meshwork pathway for aqueous humor outflow.

SURF1 Deficiency: Expanding on Disease Phenotype and Assessing Disease Burden by Describing Clinical and Biochemical Phenotype.

Leigh syndrome, a severe neurological disorder is commonly caused by homozygous or bi-allelic pathogenic variants in the SURF1 gene. SURF1 deficiency leads to dysfunction of Cytochrome C Oxidase (COX) activity, which is crucial for mitochondrial oxidative phosphorylation. Understanding COX activity's correlation with disease severity is essential for developing SURF1 Leigh Syndrome biomarkers.

[Sphingosine kinase-1 regulates migration and invasion of gastric cancer cells targeting the nuclear factor-κB signaling pathway].

Objective: To investigate the role of sphingosine kinase-1 (SPHK1) in regulating migration and invasion of gastric cancer (GC) cells.

Methods: TIMER2.0, GEPIA and HPA databases were used to investigate SPHK1 expression in GC, and its association with prognosis of the patients was analyzed using Kaplan-Meier Plotter database.

Prediction model for ocular metastasis of breast cancer: machine learning model development and interpretation study.

Background: Breast cancer (BC) is caused by the uncontrolled proliferation of breast epithelial cells followed by malignant transformation, and it has the highest incidence among female malignant tumors. The metastasis of BC occurs through direct and lymphatic spread. Although ocular metastasis is relatively rare, it is a good indicator of a worse prognosis.

Reassessment of palliative surgery in conversion therapy of previously unresectable hepatocellular carcinoma: Two case reports and review of literature.

Background: Most patients with hepatocellular carcinoma (HCC) have lost the opportunity for direct surgery at the time of diagnosis. Transarterial chemoembolization (TACE) combined with immune checkpoint inhibitors or tyrosine kinase inhibitors (TKI) can partially transform some unresectable HCC and improve the prognosis effectively. However, based on the promising prospects of combined targeted and immunotherapy for the effective treatment of HCC, the positive role of palliative surgery in the conversion treatment of advanced HCC urgently needs further intensive re-assessment.

OCTA evaluates changes in retinal microvasculature in renal hypertension patients.

The objective of this study is to utilize optical coherence tomography angiography (OCTA) techniques for the purpose of identifying abnormalities in retinal and conjunctival vascular density among patients afflicted with renal hypertension. From October 2022 to October 2023, a cohort of sixteen patients diagnosed with renal hypertension (RH), comprising a total of 32 eyes, was selected from the Department of Nephrology at the First Affiliated Hospital of Nanchang University. Concurrently, a group of sixteen healthy individuals, carefully matched in characteristics, was recruited from volunteers at the Ophthalmology Research Center and designated as the healthy controls (HCs) group.

Rice husk derived lignin/silica hybrid nanoparticles stabilized Pickering emulsion for phytosterol ester biosynthesis.

This study investigates the production of lignin/silica hybrid nanoparticles (LSNPs) from rice husks, an abundant agricultural waste, and their capacity to stabilize Pickering emulsions for biocatalysis. Lignin extracted from rice husks under alkaline conditions was co-precipitated with silica to produce LSNPs in the presence or absence of ethanol as a co-solvent. Characterization of LSNPs revealed that ethanol played a key role in forming uniform, spherical nanoparticles and minimizing aggregation.

Early Impairment of Face Perception in Post-Stroke Depression: An ERP Study.

Face recognition is an important cognitive function of the human brain. Post stroke depression (PSD) is a common mental complication after stroke, which has a serious impact on individual physical function recovery and quality of life. This study aims to explore the face perception characteristics of PSD through electrophysiological indicators N170 and VPP, and provide an objective basis for the early evaluation of facial cognitive dysfunction in PSD.

LCN2 depletion aggravates sepsis-induced liver injury by regulating PTGS2-dependent ferroptosis.

Sepsis-induced liver injury (SILI) is an independent risk factor for organ dysfunction and mortality in critical care units. In this study, the roles of lipocalin 2 (LCN2) in SILI were investigated because LCN2 expression was increased in liver tissues of the septic mice induced by caecal ligation and puncture (CLP), as well as in hepatocytes treated with lipopolysaccharide (LPS). To evaluate liver injury in mice, the levels of alanine transaminase (ALT), aspartate transaminase (AST), and alkaline phosphatase (ALP) were measured in both serum and liver tissues.

[ gene is highly expressed in colorectal cancer: its prognostic implications and potential as a therapeutic target].

Objective: To investigate the expression level of HNRNP A1 in colorectal cancer (CRC) and its prognostic implications.

Methods: We investigated HNRNP A1 expression level in CRC using HPA, TIMER, and GEPIA databases and analyzed its association with Ki-67 and VEGFA expressions. Kaplan-Meier Plotter database was used to analyze the correlation of HNRNP A1 mRNA levels with the survival rates of CRC patients.

Cu- and S-Doped Heteropolyacid CoMo as Electrocatalysts for Efficient Hydrogen Evolution.

This study employed polyoxometalate CoMo as a precursor and a two-step method to prepare carbon cloth-supported CuS-CoS-MoS materials. The morphology and structure of the materials were characterized using XRD, XPS, SEM, TEM, and other techniques. Interestingly, changes in the reducing gas during the calcination process could adjust the product morphology, thereby altering catalytic activity.

HIV disease progression among heterosexually-infected individuals before the introduction of universal ART in China: A linear mixed-effects model.

In 2016, China introduced universal antiretroviral therapy (ART) for all HIV-infected individuals regardless of CD4 cell count. However, the natural history and rate of CD4 count decline among heterosexually-infected individuals remain uncharacterized. Analyzing national surveillance data can address this gap and shed light on the pathogenesis of HIV in this population.

Calcium regulates the physiological and molecular responses of Morus alba roots to cadmium stress.

Heavy metal cadmium (Cd) is toxic to organisms. Mulberry (Morus alba L.) is a fast-growing perennial that is also an economical Cd phytoremediation material with large biomass.