Search Results (4,283)

A reassessment of the risk-benefit balance of the two lipid nanoparticle (LNP)-based vaccines, Pfizer’s Comirnaty and Moderna’s Spikevax, is currently underway. While the FDA has approved updated products, their administration is recommended only for individuals aged 65 years or older and for those aged 6 months or older who have at least one underlying medical condition associated with an increased risk of severe COVID-19. Among other factors, this change in guidelines reflect an expanded spectrum and increased incidence of adverse events (AEs) and complications relative to other vaccines. Although severe AEs are relatively rare (occurring in < 0.5%) in vaccinated individuals, the sheer scale of global vaccination has resulted in millions of vaccine injuries, rendering post-vaccination syndrome (PVS) both clinically significant and scientifically intriguing. Nevertheless, the cellular and molecular mechanisms of these AEs are poorly understood. To better understand the phenomenon and to identify research needs, this review aims to highlight some theoretically plausible connections between the manifestations of PVS and some unique structural properties of mRNA-LNPs. The latter include (i) ribosomal synthesis of the antigenic spike protein (SP) without natural control over mRNA translation, diversifying antigen processing and presentation; (ii) stabilization of the mRNA by multiple chemical modification, abnormally increasing translation efficiency and frameshift mutation risk; (iii) encoding for SP, a protein with multiple toxic effects; (iv) promotion of innate immune activation and mRNA transfection in off-target tissues by the LNP, leading to systemic inflammation with autoimmune phenomena; (v) short post-reconstitution stability of vaccine nanoparticles contributing to whole-body distribution and mRNA transfection; (vi) immune reactivity and immunogenicity of PEG on the LNP surface increasing the risk of complement activation with LNP disintegration and anaphylaxis; (vii) GC enrichment and double proline modifications stabilize SP mRNA and prefusion SP, respectively; and (viii) contaminations with plasmid DNA and other organic and inorganic elements entailing toxicity with cancer risk. The collateral immune anomalies considered are innate immune activation, T-cell- and antibody-mediated cytotoxicities, dissemination of pseudo virus-like hybrid exosomes, somatic hypermutation, insertion mutagenesis, frameshift mutation, and reverse transcription. Lessons from mRNA-LNP vaccine-associated AEs may guide strategies for the prediction, prevention, and treatment of AEs, while informing the design of safer next-generation mRNA vaccines and therapeutics. Full article

Allergenic proteins in natural rubber latex (NRL) pose significant health risks, particularly in rubber gloves. This study evaluated RNA interference (RNAi) technology for silencing HbREF (rubber elongation factor) and HbSRPP (small rubber particle protein) genes in Hevea brasiliensis to reduce latex allergen content. Double-stranded RNA (dsRNA) targeting these genes demonstrated high stability at 25–37 °C for 6 h and under UV/outdoor conditions for 72 h, but degraded rapidly above 50 °C. Among the three delivery methods tested, direct injection achieved the highest efficiency (>90% gene silencing within 12 h), followed by root drenching (54–84%) and foliar spray (46–70%). HbREF silencing achieved 98–99% expression reduction within 3 h, while HbSRPP showed dose-dependent responses (70–90% silencing) without off-target effects. Gene silencing affected downstream rubber synthesis genes HbCPT (cis-prenyltransferase) and HbRME (rubber membrane elongation protein) (37–58% reduction) while upstream genes remained unaffected. HbREF silencing reduced Hev b1 allergen by 64.04% and Hev b3 by 12.51%, whereas HbSRPP silencing decreased Hev b3 by 71.54% and Hev b1 by 13.48%. Both treatments caused only a 11–13% reduction in dry rubber content. This RNAi approach effectively reduces major latex allergens while maintaining rubber production, demonstrating commercial potential for developing hypoallergenic rubber products through precision agriculture biotechnology. Full article

Background: Recent studies suggest that erythroferrone (ERFE), an iron-regulating protein whose primary role is to inhibit hepcidin synthesis, may affect glucose and lipid metabolism, and its serum concentration is reduced in obese and diabetic individuals. The aim of this study was to evaluate the association of ERFE concentration with selected cardiometabolic risk factors in apparently healthy young adults. Methods: This preliminary study consisted of 122 (63 females, 59 males) normoglycemic, non-smoking subjects aged 25–40 years. In all participants, anthropometric measurements and the following laboratory tests were performed: fasting plasma glucose, glycated hemoglobin (HbA1c) and serum iron, lipid profile, insulin, Homeostatic Model Assessment for Insulin Resistance (HOMA-IR), C-reactive protein (CRP), ERFE and hepcidin. Results: The serum ERFE concentration was significantly lower in men compared to women (p = 0.009) and in subjects who were overweight (p < 0.001) and had abdominal obesity (p < 0.001). ERFE showed significant negative correlations with body mass index, waist–hip ratio, HbA1c, CRP, insulin, HOMA-IR and triglycerides. In the logistic regression analysis, ERFE was significantly associated with being overweight (OR = 0.051; p = 0.004), abdominal obesity (OR = 0.372; p < 0.001), HOMA-IR ≥ 2.0 (OR = 0.584; p = 0.013), CRP > 1 mg/L (OR = 0.648; p = 0.020) and triglycerides (OR = 0.521; p = 0.033). A relevant predominance in the prevalence of cardiometabolic risk factors was observed in subjects with ERFE levels in the first tertile (<1.35 ng/mL), compared to the third tertile (>2.19 ng/mL). Conclusions: Serum ERFE is inversely associated with being overweight, increased waist circumference, CRP, and markers of insulin resistance and lipid abnormalities, suggesting its potential relevance as a marker of early cardiometabolic risk in apparently healthy young adults. Full article

Background: p73, a member of the p53 family of transcription factors, plays important roles in DNA repair, cell proliferation, angiogenesis, invasion, metastasis, immune evasion, and cytotoxic therapy response. The clinicopathological significance of p73 in breast cancer, particularly in the context of TP53 mutation, remains largely unknown. Methods: Clinicopathological significance of p73 and p53 protein expression was evaluated in 1369 invasive BC and 317 ductal carcinomas in situ (DCIS), including in p53 wild-type or p53 mutant tumours. p73 transcripts and splice variants were investigated in breast cancer genomes (TCGA). Results: High cytoplasmic p73 was significantly associated with high tumour grades, high pleomorphism scores, high mitotic scores, high risk Nottingham prognostic index, negative expression of oestrogen receptors (ERs), triple negative phenotypes (all p values ≤ 0.01), and poor breast cancer specific survival (BCSS) (p = 0.013). In TP53 mutant breast cancers, high p73 was significantly associated with aggressive histopathological features (all p ≤ 0.001) and poor BCSS (p = 0.001) but not in p53 wild-type tumours. Conclusions: Cytoplasmic p73 may be a marker of aggressive phenotype and worse prognosis, particularly in p53 mutant breast cancer. p73, in conjunction with altered p53 expression, may be involved in breast cancer pathogenesis. Full article

Background: Cardiovascular disease (CVD) is the leading global cause of death and is shaped by interacting biological, environmental, lifestyle, and social factors. Traditional models often treat risk factors in isolation and may miss dependencies among exposures and biomarkers. Objective: To map interdependencies among environmental, social, behavioral, and biological predictors of CVD risk using Bayesian network models. Methods: A cross-sectional analysis was conducted using NHANES 2017–2018 data. After complete-case procedures, the analytic sample included 601 adults and 22 variables: outcomes (systolic/diastolic blood pressure, total/LDL/HDL cholesterol, triglycerides) and predictors (BMI, C-reactive protein (CRP), allostatic load, Dietary Inflammatory Index, income, education, age, gender, race, smoking, alcohol, and serum lead, cadmium, mercury, and PFOA). Spearman’s correlations summarized pairwise associations. Bayesian networks were learned with two approaches: Grow–Shrink (constraint-based) and Hill-Climbing (score-based, Bayesian Gaussian equivalent score). Network size metrics included number of nodes, directed edges, average neighborhood size, and Markov blanket size. Results: Correlation screening reproduced expected patterns, including very high systolic–diastolic concordance (p ≈ 1.00), strong LDL–total cholesterol correlation (p = 0.90), inverse HDL–triglycerides association, and positive BMI–CRP association. The final Hill-Climbing network contained 22 nodes and 44 directed edges, with an average neighborhood size of ~4 and an average Markov blanket size of ~6.1, indicating multiple indirect dependencies. Across both learning algorithms, BMI, CRP, and allostatic load emerged as central nodes. Environmental toxicants (lead, cadmium, mercury, PFOS, PFOA) showed connections to sociodemographic variables (income, education, race) and to inflammatory and lipid markers, suggesting patterned exposure linked to socioeconomic position. Diet and stress measures were positioned upstream of blood pressure and triglycerides in the score-based model, consistent with stress-inflammation–metabolic pathways. Agreement across algorithms on key hubs (BMI, CRP, allostatic load) supported network robustness for central structures. Conclusions: Bayesian network modeling identified interconnected pathways linking obesity, systemic inflammation, chronic stress, and environmental toxicant burden with cardiovascular risk indicators. Findings are consistent with the view that biological dysregulation is linked with CVD and environmental or social stresses. Full article

The parallel global increase in obesity and Alzheimer’s disease (AD) underscores an urgent public health challenge, with converging evidence indicating that metabolic dysfunction strongly contributes to neurodegeneration. Obesity is now recognized not only as a systemic metabolic condition but also as a modifiable risk factor for AD, acting through mechanisms such as chronic low-grade inflammation, insulin resistance, and adipose tissue dysfunction. Among the molecular mediators at this interface, adipokines have emerged as pivotal regulators linking metabolic imbalance to cognitive decline. Adipokines are hormone-like proteins secreted by adipose tissue, including adiponectin, leptin, and resistin, that regulate metabolism, inflammation and can influence brain function. Resistin, frequently elevated in obesity, promotes neuroinflammation, disrupts insulin signaling, and accelerates β-amyloid (Aβ) deposition and tau pathology. Conversely, adiponectin enhances insulin sensitivity, suppresses oxidative stress, and supports mitochondrial and endothelial function, thereby exerting neuroprotective actions. The imbalance between resistin and adiponectin may shift the central nervous system toward a pro-inflammatory and metabolically compromised state that predisposes to neurodegeneration. Beyond their mechanistic relevance, adipokines hold translational promise as biomarkers for early risk stratification and therapeutic monitoring. Importantly, natural compounds, including polyphenols, alkaloids, and terpenoids, have shown the capacity to modulate adipokine signaling, restore metabolic homeostasis, and attenuate AD-related pathology in preclinical models. This positions adipokines not only as pathogenic mediators but also as therapeutic targets at the intersection of diabetes, obesity, and dementia. By integrating mechanistic, clinical, and pharmacological evidence, this review emphasizes adipokine signaling as a novel axis for intervention and highlights natural compound-based strategies as emerging therapeutic approaches in obesity-associated AD. Beyond nutraceuticals, antidiabetic agents also modulate adipokines and AD-relevant pathways. GLP-1 receptor agonists, metformin, and thiazolidinediones tend to increase adiponectin and reduce inflammatory tone, while SGLT2 and DPP-4 inhibitors exert systemic anti-inflammatory and hemodynamic benefits with emerging but still limited cognitive evidence. Together, these drug classes offer mechanistically grounded strategies to target the adipokine–inflammation–metabolism axis in obesity-associated AD. Full article

Obesity, characterized by the accumulation of excess adipocytes, is a significant risk factor for type 2 diabetes and non-alcoholic fatty liver disease. Medicinal plants, including Hibiscus sabdariffa, have been traditionally employed to prevent or treat conditions such as obesity and inflammation due to their safety profile and minimal side effects during long-term use. However, the anti-obesity potential of Hibiscus syriacus, a taxonomically distinct species within the same genus, remains unexplored. In this study, we screened 181 varieties of H. syriacus buds for anti-obesity effects and identified the water extract of the ‘Pyeonghwa’ bud (HPWE) as a potent inhibitor of adipogenesis. Using 3T3-L1 murine pre-adipocyte cells, we demonstrated that HPWE significantly reduced lipid accumulation without inducing cytotoxicity. Mechanistically, HPWE downregulated the expression of key adipogenic signaling proteins and transcription factors, including peroxisome proliferator-activated receptor gamma (PPARγ) and CCAAT/enhancer-binding protein alpha (C/EBPα), which serve as molecular markers of adipogenesis. Additionally, in vivo experiments employing a high-fat-diet-induced obesity mouse model using C57BL/6 species confirmed the anti-obesity effects of HPWE. Collectively, these findings suggest that HPWE represents a promising candidate for the prevention of obesity. Full article

Alzheimer’s disease (AD) is a complex neurodegenerative disorder where age, genetic factors and sleep disturbance significantly influence disease risk. Recent genome-wide association studies identified a C/T missense variant (rs141749679) in the sortilin (SORT1) gene linked to heightened AD risk, revealing SORT1’s role as a key player in the disease’s pathophysiology. This type I membrane glycoprotein is implicated in amyloid β (Aβ) accumulation and associated lipid dysregulation, particularly through its interaction with apolipoprotein E (ApoE). SORT1 facilitates the uptake of ApoE-bound polyunsaturated fatty acids (PUFAs), conversion to endocannabinoids (eCBs), and the regulation of anti-inflammatory pathways via peroxisome proliferator-activated receptors (PPARs). Notably, this neuroprotective signaling is contingent on the APOE allele, exhibiting functionality in presence of ApoE3 but disrupted with ApoE4. Additionally, the brain-type fatty acid binding protein, FABP7, mediates this signaling cascade, emphasizing its role in neuron-glia communication. FABP7 is known to regulate sleep across species and binds PUFAs and eCBs. Therefore, dysfunction of the ApoE-SORT1-FABP7 axis may underlie the neuroprotective loss observed in AD, linking sleep disruption and lipid homeostasis to disease progression. This perspective aims to elucidate the intricate neural-glial mechanisms governing the ApoE-SORT1-FABP7 interaction and their implications for targeting therapeutic interventions in Alzheimer’s disease. Full article

Background: Tularemia is a zoonotic infection caused by Francisella tularensis, transmitted to humans through direct contact with infected animals, arthropod bites, or by ingesting contaminated water. It commonly presents with fever, lymphadenopathy, and oropharyngeal symptoms. In Turkey, where waterborne outbreaks are frequent, tularemia remains a significant public health concern. This study aimed to compare the clinical, epidemiological, and laboratory characteristics of patients diagnosed with tularemia and those with similar clinical features but seronegative results, with the goal of identifying parameters that may assist in differential diagnosis. Methods: This retrospective study included adults (≥18 years) who presented to the Infectious Diseases Outpatient Clinic between 2016 and 2024 with suspected tularemia and were tested using a microagglutination test (MAT). Patients with a positive MAT (≥1:160) or a fourfold titre increase were classified as tularemia cases, while seronegative patients were defined as tularemia-like cases. Demographic data, clinical symptoms, epidemiological risk factors, and laboratory findings were compared between the two groups. Results: A total of 105 patients were included, 54 (51.4%) of whom were diagnosed with tularemia. The duration from symptom onset to healthcare presentation was significantly longer in tularemia cases (20.3 ± 5.7 vs. 15.7 ± 6.2 days; p < 0.001). Sore throat (66.7% vs. 43.1%; p = 0.026) and tonsillitis/pharyngitis (55.6% vs. 21.6%; p = 0.001) were significantly more prevalent in the tularemia group. Epidemiological risk factors, including rural residence (92.6%), animal husbandry (74.1%), agricultural activity (72.2%), and contact with lake or stream water, were significantly more prevalent among tularemia cases (all p < 0.001). Alanine aminotransaminase (p = 0.019) and C-reactive protein levels (p = 0.027) were significantly lower in the tularemia group. Conclusions: Tularemia cases are associated with particular epidemiological risk factors and oropharyngeal symptoms. A thorough epidemiological evaluation is crucial for diagnosis, and enhancing awareness among healthcare providers and the public may facilitate earlier recognition and management. Full article

Starvation in horses presents critical welfare, economic, and management challenges with underlying molecular mechanisms of metabolic modification and recovery left poorly defined. Prolonged caloric deprivation induces significant systemic shifts in carbohydrate, protein, and lipid metabolism, reflected in coordinated changes in tissue-specific gene expression. This review synthesizes current knowledge on equine metabolic responses to starvation, emphasizing pathways found through RNA sequencing (RNA-seq) and real-time quantitative polymerase chain reaction (RT-qPCR) studies. Molecular investigations using RNA-seq and RT-qPCR have provided insight into transcriptional reprogramming during starvation and subsequent refeeding. Shifts in gene expression reflect the metabolic transition from carbohydrate dependence to lipid use, suppression of anabolic signaling, and activation of proteolytic pathways. However, interpretation of these data requires caution, as factors such as post-mortem interval, tissue handling, and euthanasia methods particularly the use of sodium barbiturates can influence transcript stability and abundance, potentially confounding results. The literature shows that starvation-induced molecular changes are not uniform across tissues, with skeletal muscle, liver, and adipose tissue showing distinct transcriptional signatures and variable recovery patterns during refeeding. Cross-species comparisons with hibernation, caloric restriction, and cachexia models provide context for understanding these changes, though equine-specific studies remain limited. Identified gaps include the scarcity of longitudinal data, inconsistent tissue sampling protocols, and lack of standardized reference genes for transcriptomic analyses in horses. Addressing these limitations will improve the accuracy of molecular evaluations and enhance our ability to predict recovery trajectories. A more comprehensive understanding of systemic and tissue-specific responses to starvation will inform evidence-based rehabilitation strategies, reduce the risk of refeeding syndrome, and improve survival and welfare outcomes for affected horses. Full article

Semaglutide-induced facial changes, or “Ozempic face” popularized by media, have gained increasing recognition since the widespread and growing use of Ozempic (semaglutide) for weight loss. It refers to facial volume depletion and soft tissue laxity following rapid weight loss associated with this medication. Semaglutide use can also cause gastrointestinal side effects, volume loss, and decrease skin quality not only in the face but globally. As the use of Ozempic becomes increasingly popular, more patients are presenting to cosmetic clinics for these undesirable esthetic changes. While cosmetic changes following rapid weight loss is not new, such as those following bariatric interventions, the accessibility and ease of GLP-1, Glucose-like protein-1, makes this a growing concern among the community. It is important for clinicians to recognize these potential effects, counsel patients appropriately, and give options for treatment. This emerging esthetic concern highlights the need for further investigation into underlying causes, risk factors, and potential interventions. Full article

Background: Intracranial aneurysm (IA) rupture is a life-threatening cerebrovascular event with a mortality rate of up to 40%, affecting approximately 500,000 people globally each year. Although environmental pollutants such as 2,2′,4,4′-tetrabromodiphenyl ether (PBDE-47) have been implicated in the pathogenesis of IA, the causal relationship and underlying mechanisms remain unclear. This study aims to systematically explore the potential causal role of PBDE-47 in the development of IA by integrating multi-omics approaches. Methods: We utilized the UK Biobank Drug Proteomics Project (UKB-PPP) genome-wide association study (GWAS) data, including 2940 plasma proteins and 1400 metabolites, along with IA genetic data from 456,348 individuals, to perform a two-sample Mendelian randomization (MR) analysis. Instrumental variables were selected based on genome-wide significance (p < 5 × 10⁻⁸) or suggestive thresholds (p < 5 × 10⁻⁵). Analytical methods included inverse variance weighting (IVW), MR-Egger, weighted median, MR-PRESSO, and Steiger filtering for sensitivity analysis. Molecular docking and 100-nanosecond molecular dynamics simulations were used to evaluate interactions between PBDE-47 and proteins. Mediation analysis assessed the roles of plasma metabolites and miRNAs, and SMR-HEIDI tests were used to verify causal relationships. Results: MR analysis identified 93 plasma proteins potentially causally associated with IA, including 53 protective factors and 40 risk factors. By integrating PBDE-47 targets, IA-related genes, and metabolite-related genes, we identified 15 hub genes. Molecular docking revealed potential binding between PBDE-47 and F2R (binding energy: −5.516 kcal/mol), and SMR-HEIDI testing supported F2R as a potential causal risk factor for IA. Molecular dynamics simulations indicated the stability of the complex structure. Mediation analysis suggested that F2R may influence IA risk through eight plasma metabolites, and miR-130b-3p may indirectly promote IA development by upregulating F2R. Conclusions: Our findings suggest that exposure to PBDE-47 may have a potential causal relationship with IA risk, potentially mediated through the “PBDE–47–F2R–metabolite–miRNA” regulatory axis. These results provide preliminary evidence for early diagnostic biomarkers and targeted interventions for IA. The multi-omics analytical framework established in this study offers new insights into environmental determinants of neurovascular diseases, although further validation is needed to address potential limitations. Full article

Background: Optimal energy and protein delivery during the early phase of severe trauma remains unclear. Observational studies frequently contradict the findings of randomized controlled trials, raising concerns about confounding factors. The aim of this study is to assess nutritional adequacy and daily variability in the energy gaps and its impact on outcomes using innovative statistical methods. Methods: Prospective observational study enrolled severely injured patients in the ICU at the Level 1 trauma center between October 2023 to April 2025. To describe the evolution of calorie and protein deficits during the first 10-day ICU stay, we utilized a linear mixed-effects model to estimate each patient’s individual energy gap trajectory. Results: 286 patients were analyzed. Median APACHE II and ISS score was 16.0 (12.0–20.0) and 22.0 (18.0–27.0), respectively. Mortality rate was 35.3%. Patients received 68.3% of prescribed calories and 76.8% of proteins. Admission energy deficit, rate of caloric intake, and their interaction are associated with ICU mortality. Increased day-to-day energy variability was associated with longer duration of mechanical ventilation (HR = 0.55, 95% CI: 0.31–0.99; p = 0.047). Patients who achieved better caloric (HR = 0.68, 95% CI: 0.48–0.98, p = 0.036) and protein (HR = 0.29, 95% CI: 0.09–0.96, p = 0.043) nutrition had a lower hazard of developing nosocomial infection. Conclusions: This study supports the 2023 ESPEN guidelines, showing that achieving the recommended energy and protein intake during the early phase of severe trauma is linked to lower mortality rates, shorter mechanical ventilation time, and reduced risk of nosocomial infections. Full article

Background and aims: The senescent phenotype transition of vascular smooth muscle cells (VSMCs) is a crucial risk factor for the occurrence and development of vascular diseases. Intermedin (IMD) has various protective effects on cardiovascular diseases. In this study, we aimed to explore the role and the related mechanism of IMD in the senescent phenotype transition of VSMCs of aorta in mice. Methods: The senescent phenotype transition of VSMCs was induced by angiotensin II (Ang II) administered by mini-osmotic pumps in Adm2^fl/fl and Adm2^fl/flTagCre mice. Mouse VSMCs from aorta were used in in vitro experiments. Results: The aortic mRNA level of IMD, namely Adm2, was significantly decreased in Ang II-treated mice. Senescence-associated β-galactosidase activity and protein expressions of p16 and p21 were increased in the aortas of Adm2^fl/flTagCre mice, which were further elevated in Ang II-treated Adm2^fl/flTagCre mice. In addition, Adm2 deficiency in VSMCs further increased the protein expressions of DNA damage markers including 53BP1 and γH2AX in aortas of Adm2^fl/flTagCre mice, and Ang II treatment increased their levels in aortas of Adm2^fl/flTagCre mice or in VSMCs. However, Ang II-induced increases in senescence-associated proteins and DNA damage markers could be mitigated by the administration of IMD in vitro. Mechanistically, IMD increased intracellular NAD⁺ by activating nicotinamide phosphoribosyl transferase (NAMPT), followed by enhancing poly (ADP-ribose) polymerase-1 (PARP1) activity. Inhibitors of PARP1 or NAMPT effectively blocked the beneficial role of IMD in the DNA damage of VSMCs. Conclusions: IMD alleviates DNA damage partially by activating NAMPT/PARP1, thereby inhibiting the senescent phenotype transition of VSMCs of aorta, which might shed new light on the prevention of vascular aging. Full article

Background: Joint hypermobility (JH) is an increase in the range of joint movements beyond physiological limits. To date, there is no common understanding of the pathogenesis of this condition. The aim of the study was to analyze the intergenic interactions of SNPs of candidate genes involved in connective tissue metabolism in order to assess their total contribution to the pathogenesis of JH. Methods: A single-stage cross-sectional study was conducted with the participation of 181 healthy young men (N = 54) and women (N = 127); the average age was 21.86 ± 0.22 years. JH was determined by the Beighton scale (1998). SNPs of the VDR, LUM, GDF5, BMP5, TRPM6 and ADAMTS5 genes were identified. The analysis of gene–gene interactions was carried out using the MDR and GeneMANIA.org, and protein–protein interactions were analyzed using STRING. Results: Models of intergenic interactions were constructed: a one-factor model (rs11144134 (TRPM6)) and a three-factor model (rs229077 and rs9978597 of the ADAMTS5 gene and rs11144134 of the TRPM6 gene), with the identification of risky genotypes. In addition, the possible mechanisms of intergenic interaction were predicted. Interaction at the level of expression products was found for GDF5 and ADAMTS5, and with the expansion of the network, possible functional partner genes such as GREM2, HJV, and ACAN were discovered. Conclusions: Models of intergenic interactions were constructed, a one-factor model and a three-factor model, and the risk genotypes were identified. Rs11144134 of the TRPM6 gene can be considered a promising new marker of JH. Full article