Subchronic Exposure to Low-Dose Chlorfenapyr and Emamectin Benzoate Disrupts Kidney Metabolism in Rats.

Residues of the pesticides chlorfenapyr (CFP) and emamectin benzoate (EMB) often coexist in the environment and can be accumulated in the body. To understand the impact of these two chemicals on health, we investigated their effect on the kidneys. In this study, rats were treated with CFP and/or EMB at low/medium/high doses of 1/3/9 mg/kg/day and 0.

Drug-Drug Interaction Between Rifampicin and Albuvirtide: A Phase 1, Randomized, Open-Label Study.

Albuvirtide (ABT) is a novel long-acting fusion inhibitor for human immunodeficiency virus type 1 (HIV-1), and may be co-administered with rifampicin (RIF) in patients concurrent with tubercle bacillus and HIV-1. This study was conducted to investigate the pharmacokinetic effect of co-administration of the two drugs. In the study, 24 healthy volunteers were randomized to receive ABT alone or with RIF.

The Impact of Administrative Districts and Urban Landscape on the Dispersal of Aedes aegypti via Genetic Differentiation.

Mosquito-borne diseases affect millions and cause numerous deaths annually. Effective vector control, which hinges on understanding their dispersal, is vital for reducing infection rates. Given the variability in study results, likely due to environmental and human factors, gathering local dispersal data is critical for targeted disease control.

Oxymatrine reduces hepatic lipid synthesis in rat model of nonalcoholic steatohepatitis by regulating Sirt1/AMPK and LXR/Plin2/SREBP-1c pathways.

Nonalcoholic Steatohepatitis (NASH) is a common liver disease with limited treatment options. Oxymatrine (OMT) has been reported to treat liver diseases effectively. This study aims to explore the mechanisms of OMT in NASH.

Involvement of gut microbiota in chlorpyrifos-induced subchronic toxicity in mice.

Chlorpyrifos (CPF) is one of the most widely used organophosphorus pesticides all over the world. Unfortunately, long-term exposure to CPF may cause considerable toxicity to organisms. Some evidence suggests that the intestinal microbial community may be involved in regulating the toxicity of CPF.

Oxymatrine relieves non-alcoholic fatty liver disease by promoting sirtuin 1/adenosine 5'-monophosphate-activated protein kinase pathway and peroxisome proliferator activated receptor alpha-mediated hepatic fatty acid oxidation.

Non-alcoholic fatty liver disease (NAFLD) is a liver disease without approved treatment. Oxymatrine (OMT) has protective effects in various liver diseases. We aimed to investigate the roles and mechanisms of OMT in NAFLD.

Hemophagocytic lymphohistiocytosis: current treatment advances, emerging targeted therapy and underlying mechanisms.

Hemophagocytic lymphohistiocytosis (HLH) is a rapidly progressing, life-threatening syndrome characterized by excessive immune activation, often presenting as a complex cytokine storm. This hyperactive immune response can lead to multi-organ failure and systemic damage, resulting in an extremely short survival period if left untreated. Over the past decades, although HLH has garnered increasing attention from researchers, there have been few advancements in its treatment.

A Novel Transverse Ultrasound-Guided Approach for Puncturing the Cervical Dorsal Root Ganglion at the Level of Articular Pillar for Radiofrequency Treatment.

Purpose: Currently, minimally invasive intervention surgery for cervical spondylotic radiculopathy mostly involves the use of cervical dorsal root ganglion (DRG) block or radiofrequency modulation therapy. Here, we proposed a novel transverse ultrasound-guided approach for puncturing the cervical dorsal root ganglion at the level of joint column for radiofrequency treatment.

Patients And Methods: A retrospective analysis of the clinical data of 30 patients with cervical spondylotic radiculopathy admitted to the Pain Department of Taihe Hospital Affiliated with Hubei Medical University from January 2021 to March 2024 was performed.

Efficacy of surufatinib in the treatment of advanced parathyroid carcinoma: A case report.

Parathyroid cancer is an extremely rare form of neuroendocrine malignancy. Apart from surgery, the effectiveness of chemotherapy and radiotherapy is limited, and the efficacy of targeted drugs remains unclear. In this study, we demonstrate the therapeutic effectiveness and adverse reaction of the targeted drug surufatinib in treating a case of parathyroid cancer, and concurrently review the recent advancements in the treatment of parathyroid cancer.

KRAS Inhibitors in Non-Small Cell Lung Cancer: A Review.

Rat sarcoma virus () GTPase is one of the most important drivers of non-small cell lung cancer (NSCLC). has three different isoforms (Harvey rat sarcoma viral oncogene homolog [, Kirsten rat sarcoma viral oncogene homolog [ and Neuroblastoma ras viral oncogene homolog []), of which is most commonly mutated in NSCLC. The mutated KRAS protein was historically thought to be "undruggable" until the development of KRAS inhibitors.

Gut microbiota alterations in colorectal adenoma-carcinoma sequence based on 16S rRNA gene sequencing: A systematic review and meta-analysis.

Background: Most sporadic colorectal cancers (CRC) develop through the adenoma-carcinoma sequence. While dysbiosis of the intestinal flora contributes to CRC's pathogenesis, precise microbial taxa closely associated with the colorectal adenoma-carcinoma sequence remain elusive. This meta-analysis aimed to summarize the features of intestinal flora in patients with AD and CRC.

Dual blockade immunotherapy targeting PD-1/PD-L1 and CTLA-4 in lung cancer.

Cancer immunotherapies, represented by immune checkpoint inhibitors (ICIs), have reshaped the treatment paradigm for both advanced non-small cell lung cancer and small cell lung cancer. Programmed death receptor-1/programmed death receptor ligand-1 (PD-1/PD-L1) and cytotoxic T lymphocyte-associated antigen-4 (CTLA-4) are some of the most common and promising targets in ICIs. Compared to ICI monotherapy, which occasionally demonstrates treatment resistance and limited efficacy, the dual blockade immunotherapy targeting PD-1/PD-L1 and CTLA-4 operates at different stages of T cell activation with synergistically enhancing immune responses against cancer cells.

Preclinical study and phase II trial of adapting low-dose radiotherapy to immunotherapy in small cell lung cancer.

Background: Immune checkpoint inhibitors (ICIs) provide modest but unsatisfactory benefits for extensive-stage small cell lung cancer (ES-SCLC). Developing strategies for treating ES-SCLC is critical.

Methods: We preliminarily explored the outcomes of salvage low-dose radiotherapy (LDRT) plus ICI on refractory SCLC patients.

The Effect of Hemithyroidectomy in Papillary Thyroid Carcinoma with an Exclusive Involvement of the Recurrent Laryngeal Nerve: A Retrospective Study with a Propensity Score-Matched Analysis.

Background: Involvement of the recurrent laryngeal nerve (RLN) in papillary thyroid carcinoma (PTC) is an important prognostic factor and is associated with a higher risk of recurrence. This study aimed to retrospectively analyze the outcomes of patients treated with hemithyroidectomy (HT) in PTC patients with an exclusive RLN invasion who could not tolerate staged surgery, did not wish to undergo another operation, or had other reasons.

Methods: A retrospective review was conducted on 163 patients with PTC and exclusive RLN involvement at our institution between 2013 and 2019.

Survival trend and outcome prediction for pediatric Hodgkin and non-Hodgkin lymphomas based on machine learning.

Pediatric Hodgkin and non-Hodgkin lymphomas differ from adult cases in biology and management, yet there is a lack of survival analysis tailored to pediatric lymphoma. We analyzed lymphoma data from 1975 to 2018, comparing survival trends between 7,871 pediatric and 226,211 adult patients, identified key risk factors for pediatric lymphoma survival, developed a predictive nomogram, and utilized machine learning to predict long-term lymphoma-specific mortality risk. Between 1975 and 2018, we observed substantial increases in 1-year (19.

Real-World Survival Comparisons Between Radiotherapy and Surgery for Metachronous Second Primary Lung Cancer and Predictions of Lung Cancer-Specific Outcomes Using Machine Learning: Population-Based Study.

Background: Metachronous second primary lung cancer (MSPLC) is not that rare but is seldom studied.

Objective: We aim to compare real-world survival outcomes between different surgery strategies and radiotherapy for MSPLC.

Methods: This retrospective study analyzed data collected from patients with MSPLC between 1988 and 2012 in the Surveillance, Epidemiology, and End Results (SEER) database.

CDK4/6 inhibitor abemaciclib combined with low-dose radiotherapy enhances the anti-tumor immune response to PD-1 blockade by inflaming the tumor microenvironment in Rb-deficient small cell lung cancer.

Background: Cyclin-dependent kinases 4 and 6 (CDK4/6) inhibitors have shown significant activity against several solid tumors by reducing the phosphorylation of the canonical CDK4/6 substrate retinoblastoma (Rb) protein, while the anti-tumor effect of CDK4/6 inhibitors on Rb-deficient tumors is not clear. Most small cell lung cancers (SCLCs) are Rb-deficient and show very modest response to immune checkpoint blockade (ICB) despite recent advances in the use of immunotherapy. Here, we aimed to investigate the direct effect of CDK4/6 inhibition on SCLC cells and determine its efficacy in combination therapy for SCLC.

Integrating Large Language Models in Bioinformatics Education for Medical Students: Opportunities and Challenges.

Large language models (LLMs) offer transformative opportunities in bioinformatics education for medical students by creating interactive experiences. The integration of LLMs enhances educational outcomes through providing accessible code templates, clarifying the function of coding elements, and assisting in error troubleshooting. Here, we demonstrate the practical applications of LLMs with a case study on transcriptome sequencing data processing, a vital component of medical research.