Genetic diversity leads to differential inflammatory responses to cigarette smoke in mice.

The use of genetically diverse mouse models offers a more accurate reflection of human genetic variability, improving the translatability of findings to heterogeneous human populations. This approach is particularly valuable in understanding diverse immune responses to disease by environmental exposures. This study investigates the inflammatory responses to acute exposures to mainstream cigarette smoke (CS) and environmental tobacco smoke (ETS) in two genetically diverse mouse strains, CC002/UncJ (UNC) & Diversity Outbred (J:DO).

Resveratrol Reduces Cisplatin-induced Cochlear Hair Cell Pyroptosis by Inhibiting the mtROS/TXNIP/NLRP3 Pathway.

Background: Cisplatin is an effective anti-cancer drug with limited clinical applications due to ototoxicity. Resveratrol, known for its antioxidant and anti-inflammatory properties, has been reported to mitigate these adverse effects, although the underlying mechanism remains under-researched.

Objective: This study aimed to investigate the effects and underlying mechanisms of resveratrol on cisplatin-induced ototoxicity.

Investigation of the Mechanism of Pachyman against Gout Arthritis with Network Pharmacology Analysis and Verification In Vivo.

Purpose: Pachyman, derived from Poria cocos, has been used to treat gouty arthritis (GA) for thousands of years, although its precise role and mechanisms remain unclear. Herein, we investigate the therapeutic effects of pachyman on GA and explore their underlying mechanisms.

Methods: Network pharmacology and experimental methods were employed to investigate the therapeutic mechanisms of pachyman against GA.

Processed Products of Aconitum soongaricum Stapf. Inhibit the Growth of Ovarian Cancer Cells In vivo via Regulating the PI3K/AKT Signal Pathway.

Introduction/objective: The alkaloids of songorine, aconitine, and benzoylaconitine, as the processed products of Aconitum soongaricum Stapf., can significantly inhibit the migration and invasion of ovarian cancer cells in vitro. Herein, we studied the in vivo role and mechanism of these natural products in processed A.

The Effects of 1,8-Cineole Treatment on Benign Prostatic Hyperplasia in Rats.

Background: Benign prostatic hyperplasia is a non-malignant growth of the prostate gland; it's the most common prostatic growth in aging men. 1,8-cineole is a natural compound that is extracted from the essential oil of several aromatic plants including Eucalyptus spp. Recent studies have demonstrated the anti-inflammatory, antioxidant, and anticancer activities of 1,8-cineole.

Robust Automated Harmonization of Heterogeneous Data Through Ensemble Machine Learning: Algorithm Development and Validation Study.

Background: Cohort studies contain rich clinical data across large and diverse patient populations and are a common source of observational data for clinical research. Because large scale cohort studies are both time and resource intensive, one alternative is to harmonize data from existing cohorts through multicohort studies. However, given differences in variable encoding, accurate variable harmonization is difficult.

Signal Transduction Pathway Mediating Carotid Body Dependent Sympathetic Activation and Hypertension by Chronic Intermittent Hypoxia.

Patients with obstructive sleep apnea (OSA) experience chronic intermittent hypoxia (CIH). OSA patients and CIH-treated rodents exhibit overactive sympathetic nervous system and hypertension, mediated through hyperactive carotid body (CB) chemoreflex. Activation of olfactory receptor 78 (Olfr78) by hydrogen sulfide (H2S) is implicated in CB activation and sympathetic nerve responses to CIH, but the downstream signaling pathways remain unknown.

Use of alternative payment models for substance use disorder prevention in the United States: development of a conceptual framework.

Background: Alternative payment models (APMs) are methods through which insurers reimburse health care providers and are widely used to improve the quality and value of health care. While there is a growing movement to utilize APMs for substance use disorder (SUD) treatment services, they have rarely included SUD prevention strategies. Challenges to using APMs for SUD prevention include underdeveloped program outcome measures, inadequate SUD prevention funding, and lack of clarity regarding what prevention strategies might fit within the scope of APMs.

Therapeutic potential of targeting the IRF2/POSTN/Notch1 axis in nucleus pulposus cells for intervertebral disc degeneration.

Background: Intervertebral disc degeneration (IDD) is a leading cause of low back pain, often linked to inflammation and pyroptosis in nucleus pulposus (NP) cells. The role of Periostin (POSTN) in IDD remains unclear.

Objective: This study aims to investigate the influence of POSTN on pyroptosis and NLRP3 inflammasome activation in NP cells during IDD.

Conditioned medium from human adipose-derived mesenchymal stem cells attenuates cardiac injury induced by Movento in male rats: role of oxidative stress and inflammation.

Movento an insecticide containing spirotetramat, has been shown to cause severe toxicity in humans and rats. Due to the widespread use of the Movento in agriculture, and since the cardiac effects of this toxin have not been investigated in any study so far, in this study, for the first time, the effect of movento on the structure and function of the heart in rats was investigated. 24 adults' male Wistar rats randomly divided to 4 experimental groups: 1- control (CTL), 2- Movento (M) 3- M + Basal media (BM) 4- M + Conditioned medium (CM).

Associations of the levels of adipokines and cytokines in individual follicles with in vitro fertilization outcomes in women with different ovarian reserves.

Background: To a large extent, the ovarian reserve determines a woman's reproductive potential. The etiological and pathological mechanisms of diminished ovarian reserve (DOR) remain unclear, and no reliable treatment is currently available for DOR. Adipokines and cytokines in follicular fluid (FF) play pivotal roles in follicular development and maturation.

Triggering final follicular maturation for IVF cycles.

As part of a conventional controlled ovarian hyperstimulation (COH) regimen, final follicular maturation is usually triggered by a single bolus dose of human chorionic gonadotropin (hCG). COH, which combines GnRH antagonist co-treatment with GnRH agonist(GnRHa) trigger, is often used in attempts to eliminate severe early ovarian hyperstimulation syndrome and to improve oocyte/embryo yield and quality. Recently, the combination of GnRHa, with hCG trigger has also been implemented into clinical practice.

Identification of quality markers and mechanisms of Anzi Tiaochong Fang in the treatment of antiphospholipid syndrome-related recurrent pregnancy loss: chemical analysis, network pharmacology, and in vitro approaches.

Introduction: Anzi Tiaochong Fang (ATF) is a traditional Chinese medicine (TCM) Fangji widely used to treat antiphospholipid syndrome-related recurrent pregnancy loss (APS-RPL). This study aimed to identify the quality markers and elucidate the mechanisms of ATF in treating APS-RPL.

Methods: Chemical, network pharmacology, and in vitro verification were employed to identify quality markers and mechanisms of ATF.

The effect of azithromycin treatment on respiratory morbidity in children with down syndrome.

Background: Children with Down syndrome (DS) often experience recurrent and prolonged hospitalizations from respiratory infections. While Azithromycin has been increasingly used for lower-respiratory tract infections (LRTIs) in children, its potential benefits for DS patients are unexplored. This study evaluates the effect of chronic azithromycin treatment on respiratory morbidity in children with DS.

The gut microbiota predicts and time-restricted feeding delays experimental colitis.

The etiology of inflammatory bowel disease (IBD) remains unclear, treatment options unsatisfactory and disease development difficult to predict for individual patients. Dysbiosis of the gastrointestinal microbiota and disruption of the biological clock have been implicated and studied as diagnostic and therapeutic targets. Here, we examine the relationship of IBD to biological clock and gut microbiota by using the IL-10 deficient () mouse model for microbiota-dependent spontaneous colitis in combination with altered (4 h/4 h) light/dark cycles to disrupt and time-restricted feeding (TRF) to restore circadian rhythmicity.

Chemoprotective Potential of Cyanidin-3-Glucoside Against 1,2-Dimethylhydrazine-Induced Colorectal Cancer: Modulation of NF-κB and Bcl-2/Bax/Caspase Pathway.

Colorectal cancer (CRC) represents a significant global health challenge, with approximately 1.8 million new cases diagnosed annually and a mortality toll exceeding 881,000 lives each year. This study aimed to evaluate the chemoprotective efficacy of Cyanidin-3-glucoside (C3G) in a rat model of CRC induced by 1,2-dimethylhydrazine (DMH).

Protective effect of low-dose lactulose in dextran sulfate sodium induced ulcerative colitis model of rats.

Although low-dose lactulose has shown a good theoretical foundation for the treatment of ulcerative colitis (UC) in previous studies, the exact effects and mechanism remain unclear. The rats were randomly distributed into 5 groups, i.e.

Fitness costs of Mycobacterium tuberculosis resistant to rifampicin is compensated by rapid Th2 polarization mediated by early and high IL-4 production during mice infection.

It was a general belief that drug resistance in Mycobacterium tuberculosis (Mtb) was associated with lesser virulence, particularly rifampicin resistance, which is usually produced by mutations in the RNA polymerase Beta subunit (RpoB). Interestingly, this kind of bacterial mutations affect gene transcription with significant effects on bacterial physiology and metabolism, affecting also the bacterial antigenic constitution that in consequence can produce diverse immune responses and disease outcome. In the present study, we show the results of the Mtb clinical isolate A96, which is resistant to rifampicin and when used to infect BALB/c mice showed hypervirulence, apparently by rapidly polarization of the Th2 immune response through early and high production of IL-4.

Dynamically induced spatial segregation in multispecies bacterial bioconvection.

Active matter, from motile bacteria to animals, can exhibit striking collective and coherent behavior. Despite significant advances in understanding the behavior of homogeneous systems, little is known about the self-organization and dynamics of heterogeneous active matter, such as complex and diverse bacterial communities. Under oxygen gradients, many bacterial species swim towards air-liquid interfaces in auto-organized, directional bioconvective flows, whose spatial scales exceed the cell size by orders of magnitude.

Lentinan's effect on gut microbiota and inflammatory cytokines in 5-FU-induced mucositis mice.

Chemotherapeutic therapies for cancer are frequently associated with cytotoxic side effects that can be harmful to human health, including the development of intestinal mucositis (IM). It mostly affects the gastrointestinal tract, causing ulceration, inflammation, and the formation of lesions in the colon. Surprisingly, despite the frequency of IM, therapeutic choices remain restricted.

Commentary on: "Text-to-Video Models and Sora in Plastic Surgery: Pearls, Pitfalls, and Prospectives".

Level of Evidence V This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.

Association between serum levels of 12 different cytokines and short-term efficacy of chemoradiotherapy in esophageal squamous cell carcinoma.

Background: Esophageal squamous cell carcinoma (ESCC) has a poor prognosis, with chemoradiotherapy (CRT) being a key treatment method. This study focused on circulating cytokines as potential predictors of treatment response and prognosis in patients with ESCC.

Materials And Methods: Serum samples were collected from 36 ESCC patients, and 12 different cytokines were quantified using a multiplex immunofluorescence assay.

Lutetium-177 labeled iPD-L1 as a novel immunomodulator for cancer-targeted radiotherapy.

Background: Cancer immunotherapy is a relatively new approach to cancer treatment. Peptides that target specific pathways and cells involved in immunomodulation can potentially improve the efficacy of cancer therapy. Recently, we reported iPD-L1 as a novel inhibitor peptide that specifically targets the cancer cell ligand PD-L1 (programmed death ligand 1).