Paraneoplastic syndrome with intestinal pseudo-obstruction in a patient with small cell lung carcinoma: a case report and literature review.

Paraneoplastic chronic intestinal pseudo-obstruction (CIPO) is a rare manifestation associated with small cell lung carcinoma and other malignancies. In this report, we present a challenging case involving a 60-year-old man with small cell lung carcinoma who developed symptoms of intestinal pseudo-obstruction, including abdominal distention, pain, and obstipation. Despite receiving extensive treatment with intravenous gamma globulin and glucocorticoids, the patient's symptoms did not improve, ultimately resulting in irreversible nervous system damage.

SLC6A14 as a Key Diagnostic Biomarker for Ulcerative Colitis: An Integrative Bioinformatics and Machine Learning Approach.

Ulcerative colitis (UC) is a chronic inflammatory bowel disease characterized by intestinal inflammation and autoimmune responses. This study aimed to identify diagnostic biomarkers for UC through bioinformatics analysis and machine learning, and to validate these findings through immunofluorescence staining of clinical samples. Differential expression analysis was conducted on expression profile datasets from 4 UC samples.

Analysis and validation of diagnostic biomarkers and immune cell infiltration characteristics in Crohn's disease by integrating bioinformatics and machine learning.

Crohn's disease (CD) presents significant diagnostic and therapeutic challenges due to its unclear etiology, frequent relapses, and limited treatment options. Traditional monitoring often relies on invasive and costly gastrointestinal procedures. This study aimed to identify specific diagnostic markers for CD using advanced computational approaches.

Comprehensive evaluation of immunological attributes and immunotherapy responses of positive T cell function regulators in colorectal cancer.

Background: Positive regulators of T-cell function (PTFRs), integral to T-cell proliferation and activation, have been identified as potential prognostic markers in colorectal cancer (CRC). Despite this, their role within the tumor microenvironment (TME) and their response to immunotherapy are not yet fully understood.

Methods: This study delved into PTFR-related CRC subtypes by analyzing four independent transcriptome datasets, emphasizing the most significant prognostic PTFRs.

Mutation of diminishes its cytotoxicity, oxidative stress, inflammation, and apoptosis on THP-1 macrophages.

The management of () infections presents a substantial challenge to clinics and public health, emphasizing the urgent need for innovative strategies to address this issue. Quorum sensing (QS) is an intercellular communication mechanism that coordinates bacterial activities involved in various virulence mechanisms, such as acquiring host nutrients, facilitating biofilm formation, enhancing motility, secreting virulence factors, and evading host immune responses, all of which play a crucial role in the colonization and infection of . The LasI/R and RhlI/R sub-systems dominate in the QS system of .

Efficacy and safety of catheter ablation for atrial fibrillation in patients with heart failure with preserved ejection fraction: a systematic review and meta-analysis.

Background: Catheter ablation (CA) effectively treats atrial fibrillation (AF) in heart failure (HF) with reduced ejection fraction (HFrEF), improving clinical outcomes. However, its benefits for AF patients with heart failure with preserved ejection fraction (HFpEF) are still unclear.

Methods: We systematically searched PubMed, Embase, Web of Science, the Cochrane Library, and Scopus for studies investigating outcomes of CA in AF patients with HFpEF.

Targeted PLK1 suppression through RNA interference mediated by high-fidelity Cas13d mitigates osteosarcoma progression via TGF-β/Smad3 signalling.

Osteosarcoma is the most common primary bone malignancy in children and adolescents. Overexpression of polo-like kinase 1 (PLK1) is frequent in osteosarcoma and drives disease progression and metastasis, making it a promising therapeutic target. In this study, we explored PLK1 knockdown in osteosarcoma cells using RNA interference mediated by high-fidelity Cas13d (hfCas13d).

Attenuation of intestinal ischemia-reperfusion-injury by anesthetics: a potentially protective effect of anesthetic management in experimental studies.

Intestinal ischemia-reperfusion injury (IRI) is a potentially severe clinical syndrome after major surgical procedures. In addition to causing intestinal mucosa injury, intestinal IRI further damages distant organs, causing the severity of the condition in patients. So far, effective therapy for intestinal IRI is still absent, and the survival rate of the patients is low.

Injectable hydrogel with antimicrobial and anti-inflammatory properties for postoperative tumor wound care.

Clinically, tumor removal surgery leaves irregularly shaped wounds that are susceptible to bacterial infection and further lead to excessive inflammation. Injectable hydrogel dressings with antimicrobial and anti-inflammatory properties have been recognized as an effective strategy to care for postoperative tumor wounds and prevent recurrence in recent years. In this work, we constructed a hydrogel network by ionic bonding interactions between quaternized chitosan (QCS) and epigallocatechin gallate (EGCG)-Zn complexes which were coordinated by EGCG and zinc ions.

Efficacy of Zhumian Tang formula granules combined with eszopiclone for the treatment of poor sleep quality: a multi-center, randomized controlled, superiority trial.

Objective: To evaluate the efficacy and safety of Zhumian Tang formula granules combined with eszopiclone for treating poor sleep quality.

Methods: This multi-center, dynamic block-randomized, parallel-group superiority clinical trial included 130 patients. The combined treatment group received Zhumian Tang formula granules combined with eszopiclone treatment, and the control group received eszopiclone treatment only.

Urinary exosomes: a promising biomarker of drug-induced nephrotoxicity.

Drug-induced nephrotoxicity (DIN) is a big concern for clinical medication, but the clinical use of certain nephrotoxic drugs is still inevitable. Current testing methods make it hard to detect early renal injury accurately. In addition to understanding the pathogenesis and risk factors of drug-induced nephrotoxicity, it is crucial to identify specific renal injury biomarkers for early detection of DIN.

Diagnostic biomarker KIF23 is associated with immune infiltration and immunotherapy response in gastric cancer.

Kinesin family member 23 (KIF23), an index of tumor proliferation, can serve as a prognostic marker in numerous tumors. However, the relationship between KIF23 expression and diagnostic value, immune infiltration, and immunotherapy response remains unclear in gastric cancer(GC). We primarily demonstrated that GC tissue had higher levels of KIF23 expression than the adjacent normal tissue on mRNA and protein levels.

Colonic mucosal diffuse congestion associated with Osimertinib.

Introduction: Non-small cell lung cancer (NSCLC) is the most common histological subtype of lung cancer. Osimertinib has been recommended as first-line treatment of advanced NSCLC with EGFR mutations. Previous studies have only reported cases of gastrointestinal bleeding due to Erlotinib and gefitinib, but to date, always no cases of gastrointestinal bleeding due to Osimertinib have been reported.

Erythrocyte-based Drug Delivery: How Far from Clinical Application?

Erythrocytes are responsible for delivering oxygen throughout the body. They have become suitable drug carriers due to outstanding advantages, such as a long lifespan in circulation, high biosafety, and low immunogenicity. Although erythrocyte-based drug delivery has good application prospects and has become a research hotspot in related fields, the application of erythrocyte-based drug delivery systems is rare in the clinic now.

Injectable collagen scaffold with human umbilical cord-derived mesenchymal stem cells promotes functional recovery in patients with spontaneous intracerebral hemorrhage: phase I clinical trial.

Animal experiments have shown that injectable collagen scaffold with human umbilical cord-derived mesenchymal stem cells can promote recovery from spinal cord injury. To investigate whether injectable collagen scaffold with human umbilical cord-derived mesenchymal stem cells can be used to treat spontaneous intracerebral hemorrhage, this non-randomized phase I clinical trial recruited patients who met the inclusion criteria and did not meet the exclusion criteria of spontaneous intracerebral hemorrhage treated in the Characteristic Medical Center of Chinese People's Armed Police Force from May 2016 to December 2020. Patients were divided into three groups according to the clinical situation and patient benefit: control (n = 18), human umbilical cord-derived mesenchymal stem cells (n = 4), and combination (n = 8).

DEPTOR exacerbates bone-fat imbalance in osteoporosis by transcriptionally modulating BMSC differentiation.

Bone marrow-derived mesenchymal stem cells (BMSCs) tend to differentiate into adipocytes rather than osteoblasts in osteoporosis and other pathological conditions. Understanding the mechanisms underlying the adipo-osteogenic imbalance greatly contributes to the ability to induce specific MSC differentiation for clinical applications. This study aimed to explore whether DEP-domain containing mTOR-interacting protein (DEPTOR) regulated MSC fate and bone-fat switch, which was indicated to be a key player in bone homeostasis.

Development and validation of a model to predict acute kidney injury following wasp stings: A multicentre study.

Objective: To establish and validate a model to predict acute kidney injury (AKI) following wasp stings.

Methods: In this multicentre prospective study, 508 patients with wasp stings from July 2015 to December 2019 were randomly divided into a training set (n = 381) and a validation set (n = 127) for internal and external validation. Risk factors were identified, and a model was established to predict the probability of AKI following multiple wasp stings using an individual nomogram and a predictive formula.

[Observation on therapeutic effect of electroacupuncture combined with Chinese herbs for treatment of prolapse of lumbar intervertebral disc of yang deficiency and cold coagulation type].

Objective: To search for an effective therapy for prolapse of lumbar intervertebral disc of yang deficiency and cold coagulation type.

Methods: One hundred and twenty-six cases were randomly divided into a combined electroacupuncture and Chinese herb group (n=49), an electroacupuncture group (n=42) and a Chinese herb group (n=35). The combined electroacupuncture and Chinese herb group was treated with electroacupuncture at Dachangshu (BL 25), Guanyuanshu (BL 26), Xiaochangshu (BL 27) and Yaoyangguan (GV 3) and oral administration of Chinese herbs for cold-removing and yang-invigorating.