JournalTOCs

International Urology and Nephrology
Journal Prestige (SJR): 0.653

Citation Impact (citeScore): 2
Number of Followers: 8

Hybrid journal (It can contain Open Access articles)
ISSN (Print) 1573-2584 - ISSN (Online) 0301-1623
Published by Springer-Verlag

[2468 journals]

Optimum combined MET according to tolerability with efficacy, Silodosin
Tadalafil versus Silodosin Vardenafil for distal ureteric stone: a
prospective, double blinded, randomized clinical trial
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  Abstract: Objectives To determine the optimum combination therapy of Silodosin–Tadalafil versus Silodosin–Vardenafil in terms of both tolerability and efficacy for the management of distal ureteric stones. Methods This prospective, double blinded, randomized clinical trial included 140 patients with distal ureteric stones, randomized into two groups: Group I (n = 67) received Silodosin 8 mg once daily combined with Tadalafil 5 mg once daily, and Group II (n = 68) received Silodosin 8 mg once daily combined with Vardenafil 10 mg once daily. The primary outcome was the tolerability of the combination therapies, assessed through the incidence of adverse events. Secondary outcomes included stone expulsion rate, expulsion time, and the need for analgesics. Results Both combination therapies demonstrated similar efficacy, with no significant differences in stone expulsion rate (70.1% vs. 67.6%, P = 0.754), expulsion time (19 ± 3 days for both groups, P = 0.793), and analgesic requirements (P > 0.05). However, the Silodosin–Tadalafil combination showed a significantly lower occurrence of adverse events, with notable differences in headache (23.9% vs. 57.4%, P < 0.001), dizziness (32.8% vs. 60.3%, P = 0.001), and gastrointestinal upset (9% vs. 66.2%, P < 0.001), and other adverse effects. The overall occurrence of any adverse event was significantly lower in the Silodosin–Tadalafil group (88.1% vs. 98.5%, P = 0.017). Conclusions Both Silodosin–Tadalafil and Silodosin–Vardenafil therapies are effective in managing distal ureteric stones. However, the Silodosin–Tadalafil combination is associated with a significantly lower incidence of adverse events, making it a more tolerable option for patients.
  PubDate: 2024-08-06
Does combining two evidence-based exercise programs in elderly people with
incontinence have a triple effect on incontinence symptoms, balance and
functional status'
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  Abstract: Background Improving pelvic floor muscle training (PFMT), balance and functional activity is recommended in the treatment of urinary incontinence (UI) in the elderly people. The aim of this study is to examine whether PFMT combined with Otago exercises is effective on symptoms, balance and functional status in elderly people with UI compared to PFMT alone. Methods This study is an assessor-blinded, randomized controlled trial. Participants with UI aged 65 and over living in a nursing home were randomly assigned to the intervention (IG) and control groups (CG). The intervention group attended an exercise program that included Otago exercises combined with PFMT. The control group was included in the PFMT program with different positions. The duration of exercise for both groups was 45–60 min per session three times a week for 12 weeks. UI symptoms and severity (Pelvic Floor Distress Inventory-20, bladder diary), PFM muscle function (superficial electromyography), balance (Berg Balance Scale), functional status (Senior Fitness Test) and fear of falling (Falls Efficacy Scale) were measured at baseline and after the intervention. Results The median age of the IG (n: 22) and CG (n: 21) was 73.5 and 77 years, respectively. At baseline and after the intervention within the group, a significant improvement was observed in the PTDE-20 score (IG and CG, p: 0.00) and the 2-min step test in the IG (p: 0.02) and CG (p: 0.01). A significant decrease was found in the 2.45 m get up-and-go test, PFM work average onset, and PFM rest MVC EMG values (p: 0.01, p: 0.01, p: 0.00) in the IG. The PFM rest average value decreased (p: 0.04) in the CG. Conclusion The findings of this study show that combining PFMT with Otago exercises, two evidence-based interventions, is beneficial for effectively treating incontinence symptoms, balance and functional status in elderly people. Thus, a triple effect can be achieved with a single exercise training in the same treatment session and for the same duration. Clinical trial number Clinical trial number: NCT06331039.
  PubDate: 2024-08-01
Megaureter in adults: a review of the current literature
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  Abstract: Objective Megaureter (MU) is an uncommon condition in adults. The aim is to present a review of the current literature. Materials and methods A literature search was conducted to explore the current literature including case reports on MU in adults in the period 2003–2023. Each case was characterised in terms of the eight categories: sex, age, etiology, location, symptoms, diagnostic tool used, type of treatment and follow-up. Results There was no meta-analysis but two reviews. Total, 39 case reports were included based on 35 articles. The most common observations for the first four categories were male (sex), age below 40 (age), obstructed MU (etiology) and left-sided MU (location). Almost every patient appeared with symptoms, most frequently flank pain, abdominal pain and recurrent urinary tract infections. CT scan and transabdominal ultrasonography are the most commonly used diagnostic tools. Most cases underwent either laparoscopic or open surgical treatment with ureteral reimplantation as the most performed surgical procedure. A majority of the patients had an uneventful follow-up. Conclusion MU in adults is a rare condition presenting with heterogeneous symptoms. CT scan and transabdominal ultrasonography should be used as diagnostic tools. Nearly all patients underwent surgical treatment with an uneventful follow-up. Complications such as stone formation and altered function of the affected kidney are common. Surgical treatment is recommended and is determined by consideration of age, symptoms, ureteral extension and progressive loss of renal function.
  PubDate: 2024-08-01
NELL1-associated membranous nephropathy in lung adenocarcinoma in situ
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  PubDate: 2024-08-01
Blood-urea-nitrogen-to-serum-albumin ratio predicts contrast-induced
nephropathy in coronary heart disease
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  PubDate: 2024-08-01
Computed tomography cannot see “Sarcopenic Obesity”
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  PubDate: 2024-08-01
Application value of extreme flexion and abduction hip combined with
stirrup-shaped multifunctional leg frame in blocking obturator nerve
reflex in transurethral resection of bladder tumor
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  Abstract: Objective To explore the effectiveness and safety of the extreme flexion and abduction hip combined with a stirrup-shaped multifunctional leg frame position in preventing obturator nerve reflex during plasma resection of bladder tumors (TUR-BT). Methods A total of 112 patients with bladder tumors were included in the study. The control group was placed in a lithotomy position, while the experimental group was placed in an extreme flexion and abduction hip combined with a stirrup-shaped multifunctional leg frame position. The grade of leg jerking, operation time, and some operative complications were compared between groups. Results The operation time, bleeding volume, the grade of leg jerking, second TUR-BT, and acquisition of detrusor muscle were significantly better in the experimental group compared to the control group (P = 0.018, P = 0.013, P < 0.001, P = 0.041, and P < 0.001, respectively). The grade of leg jerking in the experimental group was extremely low (distributed in grade 1 and 2), and there were no severe reactions in grade 3 and 4. Conclusion The extreme flexion and abduction hip combined with a stirrup-shaped multifunctional leg frame position for TUR-BT is a safe and effective treatment method that can effectively prevent obturator nerve reflex, reduce complications, improve surgical efficacy, and reduce anesthesia dependence and risk.
  PubDate: 2024-08-01
Surgical outcomes of endoscopic enucleation of the prostate in community
aging males with or without preoperative urinary retention
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  Abstract: Objectives This study aims to investigate the surgical outcomes of endoscopic enucleation of the prostate in older males with or without preoperative urinary retention (UR). Material and methods We conducted a study on selected patients with symptomatic benign prostatic hyperplasia (BPH) who underwent either thulium:YAG laser (vela XL) prostate enucleation (ThuLEP) or bipolar plasma enucleation of the prostate (B-TUEP) at the geriatric urology department of our institution. The studied patients were categorized into two groups, namely the UR group and the non-UR group, on the basis of whether they experienced UR in the 1 month preceding their surgery. Their clinical outcomes following prostate endoscopic surgery were evaluated and analyzed. Results Our results revealed comparable outcomes for operation time, length of hospital stay, percentage of tissue removed, re-catheterization rate, and urinary tract infection rate within the 1 month between the B-TUEP and ThuLEP surgery groups, regardless of UR history. However, the non-UR B-TUEP group experienced more blood loss relative to the non-UR ThuLEP group (P = .004). Notably, patients with UR exhibited significantly greater changes in IPSS total, IPSS voiding, and prostate-specific antigen values relative to those without UR. Conclusions Both ThuLEP and B-TUEP were effective in treating BPH-related bladder outlet obstruction. Our study identified more pronounced changes in IPSS total, IPSS voiding, and prostate-specific antigens within the UR group. Moreover, the rate of postoperative UR in this group was not higher than that observed in the non-UR group. Our study also revealed that the presumed benefits of laser surgery in reducing blood loss were less pronounced for patients with UR.
  PubDate: 2024-08-01
Association of serum galectin-3 levels with mortality and cardiovascular
disease outcomes in hemodialysis patients: a systematic review and
dose–response meta-analysis
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  Abstract: Background Galectin-3 has been proposed as a candidate marker for cardiovascular risk stratification, although its role in kidney failure is unclear. The aim of this systematic review was to assess the association of serum galectin-3 levels with overall survival and cardiovascular outcomes among hemodialysis patients. Methods Medline, Scopus, Web of Science and CENTRAL were systematically searched from inception till Aug 20, 2023. Observational studies evaluating the association of serum galectin-3 with mortality, cardiovascular disease and arterial stiffness in hemodialysis patients were included. The exposure–response relationship between galectin-3 and mortality was explored by dose–response meta-analysis using restricted cubic splines in a one-stage approach. Results Overall, 13 studies were included (9 cohort and 4 cross-sectional), comprising 6025 hemodialysis individuals. Increasing galectin-3 values were associated with greater all-cause mortality risk (χ2: 18.71, p-value < 0.001) and an insignificant trend toward higher cardiovascular mortality risk (χ2: 5.06, p-value: 0.079). Compared to a reference galectin-3 value of 10 ng/ml, all-cause mortality risk was significantly higher with levels of 20 ng/ml (Hazard ratio–HR: 2.62, 95% confidence intervals-CI: 1.66–4.15), 30 ng/ml (HR: 3.78, 95% CI: 2.05–6.97) and 40 ng/ml (HR: 4.01, 95% CI: 2.14–7.52). Qualitative synthesis of evidence indicated that serum galectin-3 may be linked to abdominal aortic calcification severity and progression, as well as to left ventricular systolic and diastolic dysfunction. Conclusions This study suggests that high serum galectin-3 levels are associated with greater all-cause mortality risk among patients on maintenance hemodialysis. Preliminary cross-sectional evidence indicates that serum galectin-3 may be associated with arterial stiffness and left ventricular dysfunction.
  PubDate: 2024-08-01
Effects of hydronephrosis on the surgical outcomes of fluoroscopically
guided supine percutaneous nephrolithotomy
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  Abstract: Purpose To evaluate the effect of hydronephrosis on operation success and the development of complications in supine percutaneous nephrolithotomy (PCNL). Methods A total 259 patients were included in the study who underwent supine PCNL in our clinic between September 2019 and November 2023. The patients were divided into four groups: normal, mild, moderate and severe, according to their preoperative hydronephrosis degrees. Demographic data, kidney stone characteristics, clinical aspects, surgical findings, and postoperative complications were compared across groups. Results In terms of American Society of Anesthesiologists score, stone-free rate, operation time, fluoroscopy time, and Clavien–Dindo classification grades, a statistically significant difference was found between the hydronephrosis groups. The stone-free rate in the normal, mild, moderate, and severe groups was 86.6, 82.5, 76.0, and 61.5, respectively. The severe hydronephrosis group varied statistically substantially from the other hydronephrosis groups in terms of stone-free rate, according to the post-hoc analysis. In terms of Clavien–Dindo classification grades, the severe hydronephrosis group varied statistically significantly from the normal and mild hydronephrosis groups (p values 0.04, 0.02, respectively). In terms of Clavien–Dindo classification grades, no statistically significant difference was seen between the severe and moderate hydronephrosis groups (p = 0.085). Conclusion The findings of this study demonstrated that the existence of hydronephrosis was a predictive factor for the occurrence of complications and decreased the success rate of supine PCNL. Furthermore, univariate and multivariate analyses showed that the presence of hydronephrosis was a predictive factor for PCNL success and the development of complications.
  PubDate: 2024-08-01
Low Cubilin/Myeloperoxidase ratio as a promising biomarker for prognosis
of high-grade T1 bladder cancer
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  Abstract: Purpose T1 bladder cancer is known for its high progression and recurrence rates. Identifying aggressive tumours at the non-muscle-invasive stage is crucial to allow early interventions and subsequently increase patient survival. This study aimed to investigate the potential of the cubilin/myeloperoxidase (CUBN/MPO) ratio as a high-grade T1 bladder cancer biomarker. Methods Urine samples were collected from 30 patients who underwent transurethral resection of the tumour with high-grade T1 bladder cancer (June 2015 to December 2019) before surgery. The urinary proteome was analysed using high-resolution mass spectrometry and the CUBN/MPO ratio was calculated. The primary outcome was the recurrence during the follow-up (around 31.5 months after resection). Univariate Cox regression and Kaplan–Meier curves were used for data analysis. Results Patients with a low CUBN/MPO ratio exhibited upregulated MPO and/or downregulated CUBN. This group of patients had a higher incidence of disease recurrence and progression. Low CUBN/MPO ratio was significantly associated with a higher likelihood of recurrence, progression, and death. It is worth noting that this study was exploratory and conducted on a small sample size, so further research is needed to validate these findings in larger cohorts. Conclusion This study highlights the potential of the CUBN/MPO ratio as a prognostic biomarker for high-grade T1 bladder cancer.
  PubDate: 2024-08-01
Ocular and systemic vascular endothelial growth factor ligand inhibitor
use and nephrotoxicity: an update
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  Abstract: Abstract Tumor growth is intricately linked to the process of angiogenesis, with a key role played by vascular endothelial growth factor (VEGF) and its associated signaling pathways. Notably, these pathways also play a pivotal “housekeeping” role in renal physiology. Over the past decade, the utilization of VEGF signaling inhibitors has seen a substantial rise in the treatment of diverse solid organ tumors, diabetic retinopathy, age-related macular degeneration, and various ocular diseases. However, this increased use of such agents has led to a higher frequency of encountering renal adverse effects in clinical practice. This review comprehensively addresses the incidence, pathophysiological mechanisms, and current evidence concerning renal adverse events associated with systemic and intravitreal antiangiogenic therapies targeting VEGF-A and its receptors (VEGFR) and their associated signaling pathways. Additionally, we briefly explore strategies for mitigating potential risks linked to the use of these agents and effectively managing various renal adverse events, including but not limited to hypertension, proteinuria, renal dysfunction, and electrolyte imbalances.
  PubDate: 2024-08-01
Actively extracting kidney stones combined dusting technique can improve
SFR of moderate-complexity kidney stones in fURL
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  Abstract: Purpose To evaluate the necessity and effectiveness of actively extracting kidney stones with different complexity that have been visually dusted in flexible ureteroscopic lithotripsy (fURL). Methods We retrospectively reviewed the medical records of patients who underwent fURL with dusting technique in established hospitals. A total of 535 cases were divided into the dusting group or the dusting plus basketing group according to the use of stone basket. Their characteristics and operative parameters were collected and analyzed. We used the R.I.R.S. scoring system to classify the complexity of kidney stones and divided these kidney stones into three subgroups, namely, mild-, moderate-, and severe-complexity group. And then, the effectiveness of stone basket in these subgroups was analyzed. Results Although using a stone basket significantly reduced re-operation rate (17.8% in dusting group versus 10.2% in dusting plus basketing group, p = 0.013), no significant difference on stone-free rate (SFR) and overall incidence of complications were noticed between groups. After we classified the complexity of kidney stones using the R.I.R.S. scoring system, we found a stone basket was helpful to improve SFR in kidney stones with moderate-complexity that had been visually dusted in fURL (73.5% in dusting group versus 87.3% in dusting plus basketing group, p = 0.002) but had limited influence on SFR in mild (93.8% in dusting group versus 92.6% in dusting plus basketing group, p = 0.783) or severe (28.5% in dusting group versus 34.0% in dusting plus basketing group, p = 0.598)—complexity kidney stones. Conclusion The use of stone basket should be encouraged in moderate-complexity kidney stones which can be visually dusted in fURL.
  PubDate: 2024-08-01
Apparent differences in prostate zones: susceptibility to prostate cancer,
benign prostatic hyperplasia and prostatitis
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  Abstract: Abstract Men are inevitably plagued by prostate disease throughout their lives. However, the understanding of the pathogenesis of prostate diseases is still limited. In the 1960s, McNeal proposed the theory of prostate zones: the prostate was divided into three main zones: transition zone, central zone, and peripheral zone. Over the past 50 years, significant differences between different prostate zones have been gradually revealed. We summarized the most significant differences in different zones of the prostate. For the first time, we proposed the “apparent difference in prostate zones” concept. This new concept has been proposed to understand the different zones of the prostate better. It also provided new ideas for exploring the susceptibility of lesions in different prostate zones. Despite the reported differences between zones, the treatment of prostate-related diseases remains partition agnostic. Therefore, we also discussed the clinical significance of the “apparent difference in the prostate zone” and emphasized the necessity of prostate zones.
  PubDate: 2024-08-01
The causal effect of inflammatory proteins and immune cell populations on
diabetic nephropathy: evidence from Mendelian randomization
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  Abstract: Background Diabetic nephropathy (DN) is one of the diabetic microvascular complications with complex pathophysiology, and exploring the landscape of immune dysregulation in DN is valuable for pathogenesis and disease treatment. We crystallized possible inflammatory exposures into 91 circulating inflammatory proteins and 109 blood immune cells; and assessed the causal relationship between inflammation and DN using Mendelian randomization (MR). Methods Based on publicly available genetic data, we explored causal associations between inflammation and DN risk by two-sample MR analysis. Genome-wide association study (GWAS) summary statistics for 91 circulating inflammatory proteins, 109 immune cells absolute counts, and DN were acquired from the GWAS Catalog. Inverse Variance Weighted (IVW) was the main MR method, while MR-Egger and MR-pleiotropy residuals and outliers (MR-PRESSO) were utilized for sensitivity analysis. Cochrane’s Q was used to test for heterogeneity. The leave-one-out method ensured the stability of the MR results. Results This study revealed that higher levels of TNF-related activation-induced cytokine and tumor necrosis factor ligand superfamily member 14 were possibly associated with the increased risk of DN according to the IVW approach, with estimated odds ratios (OR) of 1.287 (95% confidence interval [CI] 1.051 to 1.577, P = 0.015) and 1.249 (95% CI 1.018 to 1.532, P = 0.033). Five immune cell traits were identified that might be linked to increased DN risk, including the higher absolute counts of HLA DR+ natural killer cell (OR = 1.248, 95% CI 1.055 to 1.476, P = 0.010), IgD+ CD38+ B cell (OR = 1.148, 95% CI 1.033 to 1.276, P = 0.010), CD25++ CD8+ T cell (OR = 1.159, 95% CI 1.032 to 1.302, P = 0.013), CD4− CD8− T cell (OR = 1.226, 95% CI 1.032 to 1.457, P = 0.020), and IgD− CD38− B cell (OR = 1.182, 95% CI 1.009 to 1.386, P = 0.039). In addition, elevated levels of interleukin-1 alpha (OR = 0.712, 95% CI 0.514 to 0.984, P = 0.040) and unswitched memory B cell (OR = 0.797, 95% CI 0.651 to 0.974, P = 0.027) may reduce the risk of developing DN. Conclusion We identified inflammation-related exposures that may be associated with the risk of DN at the level of genetic prediction, which contributes to a better understanding of the etiologic of DN and facilitates the development of targeted therapies for DN.
  PubDate: 2024-08-01
Comparison of temperature and renal tissue thermal damage by holmium laser
with different energy parameters during lithotripsy: in vitro porcine
kidney model
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  Abstract: Objective Holmium laser percutaneous nephrolithotripsy was simulated by porcine kidney calculus model in vitro to investigate thermal damage of renal tissue by different energy parameters of the holmium laser. Methods We placed human kidney calculus specimen in fresh vitro porcine kidney, then insert thermocouple temperature probes into the submucosa of the renal pelvis and reheated in a 37 °C water bath. A percutaneous nephrological sheath was used to penetrate the renal parenchyma with a moderate irrigation rate of 30 ml/min at 18 ℃. The Holmium laser was used to fragment the stones under a nephroscope, and the temperature was recorded. Results The four independent models were lithotripsy with 30 W and 60 W laser for 5 and 10 min, respectively; the mean temperature of 30 W vs. 60 W within 5 min was 36.06 °C vs. 39.21 °C (t = 5.36, P < 0.01) and the highest temperature was 43.60 °C vs. 46.60 °C; the mean temperature of 30 W vs. 60 W within 10 min was 37.91 °C vs. 40.13 ℃ (t = 5.28, P < 0.01), maximum temperature 46.80 ℃ vs. 49.20 ℃. Pathologically, each kidney was observed to have different degrees of thermal damage lesions, and the higher power and longer time the more severe the injury, but the injury was mainly limited to the uroepithelial and subepithelial tissues, with rare damage to renal tubules. Conclusion The higher laser excitation power and longer duration raised the intrarenal temperature significantly and caused a certain degree of thermal damage to the kidney tissue, but overall it was found to be safe and reliable. Urologists can avoid further side effects through surgical expertise.
  PubDate: 2024-08-01
Renal mass imaging modalities: does body mass index (BMI) matter'
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  Abstract: Purpose Accurate measurement of renal mass size is crucial in the management of renal cancer. With the burdensome cost of imaging yet its need for management, a better understanding of the variability among patients when determining mass size remains of urgent importance. Current guidelines on optimal imaging are limited, especially with respect to body mass index (BMI). The aim of this study is to discern which modalities accurately measure renal mass size and whether BMI influences such accuracy. Methods A multi-institutional chart review was performed for adult patients undergoing partial or radical nephrectomy between 2018 and 2021, with 236 patients ultimately included. Patients were categorized by BMI (BMI 1: 18.5–24.9, BMI 2: 25–29.9, BMI 3: 30–34.9, and BMI 4: ≥ 35). The greatest mass lengths were compared between the pathology report and the following: computerized tomography (CT), renal ultrasound, and magnetic resonance imaging (MRI). Results The difference between greatest length on CT with contrast and MRI were significantly different when compared to pathologic measurement. BMI groups 3 and 4 were found to have a significant difference in size estimates compared to BMI 2 for CT with contrast. No difference was found between size estimates by BMI group for any other imaging modality. Conclusion CT with contrast becomes less accurate at estimating mass size for patients with BMI > 30. While contrast-enhanced CT remains a vital imaging modality for tissue enhancement in the context of unknown renal masses, caution must be used for mass size estimation in the obese population.
  PubDate: 2024-08-01
Triglyceride-glucose index predicts major adverse cardiovascular events in
patients with chronic kidney disease
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  Abstract: Background and purpose Triglyceride-glucose (TyG) index has been regarded as a reliable surrogate marker of insulin resistance for predicting cardiovascular outcomes. The current study aimed to explore the associations between TyG index with major adverse cardiovascular events (MACE) in patients with chronic kidney disease (CKD). Methods/patients 13,517 patients with chronic kidney disease (CKD) from the Kailuan study were included. Patients were divided into quartiles according to the TyG index. The outcomes were MACE, including acute myocardial infarction (AMI) and ischemic stroke (IS). The association between TyG index and the risk of MACE was analyzed by Cox regression models. Results During 13.87-year follow-up, a total 1356 MACEs occurred. Multivariable Cox proportional-hazards analyses showed that a higher TyG index quartile was associated with an elevated risk of MACE. Conclusions TyG index is significantly related to MACE in patients with CKD. TyG index can be regarded as a novel predictor of MACE for patients with CKD.
  PubDate: 2024-08-01
Investigation of shared genetic features and related mechanisms between
diabetes and tuberculosis
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  Abstract: Objective This study aimed to integrate bioinformatics technology to explore shared hub genes and related mechanisms between diabetes and tuberculosis and to provide a theoretical basis for revealing the disease mechanisms in patients with both diabetes and tuberculosis. Methods Differentially expressed genes and Venn analysis were used to identify shared genes between diabetes and tuberculosis. PPI network analysis was used to screen key hub genes. GO and KEGG analyses were used to analyze the potential biological functions of these key hub genes. Immune infiltration analysis was performed using the ssGSEA algorithm. EnrichR online analysis website was used to explore potential therapeutic drugs. Results The dataset analysis showed that PSMB9, ISG15, RTP4, CXCL10, GBP2, and GBP3 were six hub genes shared by diabetes and tuberculosis, which not only could distinguish between the two disease samples but also had a high diagnostic rate. GO and KEGG analyses showed that these six genes mainly mediate immune-related biological processes such as interferon, interleukin, and chemokine receptor binding, as well as signaling pathways such as RIG-I-like receptor, NOD-like receptor, and proteasome. Immune infiltration analysis showed that high expression of TIL may mediate the development of both diabetes and tuberculosis. In addition, suloctidil HL60 UP, thioridazine HL60 UP, mefloquine HL60 UP, 1-NITROPYRENE CTD 00001569, and chlorophyllin CTD 00000324 were the candidate drugs predicted by this study that were most likely to target hub genes. Conclusion Six differentially expressed genes shared by both diseases (PSMB9, ISG15, RTP4, CXCL10, GBP2, and GBP3) may play a key role in the disease progression of patients with both diabetes and tuberculosis. Candidate drugs targeting these hub genes have therapeutic potential and are worthy of further research. In summary, this study reveals potential shared pathogenic mechanisms between tuberculosis and diabetes.
  PubDate: 2024-08-01
YKL-40 (chitinase-3-like protein 1) serum levels are associated with
abdominal aortic calcification in hemodialysis patients
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  Abstract: Background Vascular calcification (VC) is highly prevalent and predicts cardiovascular mortality in dialysis patients. The mechanisms are still unclear. Inflammation is a well-known inducer of VC. YKL-40 has been suggested as a novel biomarker of inflammation and has been demonstrated to be associated with cardiovascular mortality in hemodialysis patients. This study aims to evaluate the relationship between serum YKL-40 and VC in hemodialysis (HD) patients. Methods A total of 109 HD patients and 31 healthy controls were enrolled in the study from September 2014 to December 2014. We evaluated the abdominal aortic calcification (AAC) score by plain X-ray films of the abdomen and measured serum YKL-40 concentrations using enzyme-linked immunosorbent assay. We also examined the relationship between YKL-40 levels and AAC scores in HD patients. Results Serum YKL-40 levels in HD patients were significantly higher than those in healthy controls [199.8 (144.8, 288.7) vs. 71.9 (52.8, 89.3) ng/ml; P < 0.001]. There was a tendency that YKL-40 levels in diabetic hemodialysis patients were higher than those in nondiabetic patients [217.8 (155.3, 335.8) vs. 192.9 (135.9, 274.4) ng/ml; P = 0.093]. A significant positive correlation was found between serum YKL-40 level and AAC score in these patients (r = 0.410, P = 0.003). Multiple regression analysis showed that Ln(YKL-40) was independently associated with AAC score in HD patients (P = 0.044). Conclusion This study showed high serum YKL-40 concentrations in chronic HD patients and that YKL-40 was independently associated with increased AAC in hemodialysis patients.
  PubDate: 2024-08-01

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