Targeting oxidative stress in preeclampsia

Preeclampsia is a complex condition characterized by elevated blood pressure and organ damage involving kidneys or liver, resulting in significant morbidity and mortality for both the mother and the fetus. Increasing evidence suggests that oxidative stress, often caused by mitochondrial dysfunction within fetal trophoblast cells may play a major role in the development and progression of preeclampsia. Oxidative stress occurs as a result of an imbalance between the production of reactive oxygen species (ROS) and the capacity of antioxidant defenses, which can lead to placental cellular damage and endothelial cell dysfunction. Targeting oxidative stress appears to be a promising therapeutic approach that has the potential to improve both short- and long-term maternal and fetal outcomes, thus reducing the global burden of preeclampsia. The purpose of this review is to provide a comprehensive account of the mechanisms of oxidative stress in preeclampsia. Furthermore, it also examines potential interventions for reducing oxidative stress in preeclampsia, including natural antioxidant supplements, lifestyle modifications, mitochondrial targeting antioxidants, and pharmacological agents.A better understanding of the mechanism of action of proposed therapeutic strategies targeting oxidative stress is essential for the identification of companion biomarkers and personalized medicine approaches for the development of effective treatments of preeclampsia.

Use of radiofrequency electromagnetic fields applied by capacitive hyperthermia for glioblastoma therapy

INTRODUCTION

Radiofrequency electromagnetic fields applied by capacitive hyperthermia (cRF-HT) might be applicable to improve therapy for glioblastoma patients, but computer simulation data is scarce. We aimed to perform a numerical analysis of cRF-HT treatment in glioblastoma patients.

METHODS

The EHY-2030 cRF-HT system (Oncotherm, Budapest, Hungary) was studied using a round 20 cm diameter electrode. Realistic head models and quasi-electrostatic finite element simulations were created (Sim4Life v7.2, ZurichMedTech, Zürich, Switzerland). First, 109 spherical glioblastoma localizations were created within a healthy head model, and three different electrode setups were used to simulate the specific absorption rate (SAR). Then, in 20 real glioblastoma patients, the E-field and SAR in the gross tumor volume (GTV) and its boundary zone were simulated, and transient temperature simulations were performed.

RESULTS

The simulations conducted on 20 patients revealed that the SAR achieved in the GTV and its surrounding boundary zone is highly dependent on the localization of the tumor, with a mean SAR of 24.3 W/kg (ranging from 11.5 to 46.7 W/kg). The mean temperature within the GTV was higher in patients with a resection cavity (mean T50: 40.1 °C) instead of a macroscopic tumor (mean T50: 37.8 °C). The simulation outcome for the 109 artificial tumor localizations indicated enhanced effectiveness when the electrode is setup as close to the GTV as possible.

CONCLUSION

cRF-HT may induce mild hyperthermia in a subgroup of glioblastoma patients with resection cavities. In macroscopic tumors, temperatures remain below the hyperthermia threshold. Further research is required to assess the clinical benefit of this therapy.

Evaluation and Comparison of Prognostic Multigene Tests in Early-Stage Breast Cancer: Which Is the Most Effective? A Literature Review Exploring Clinical Utility to Enhance Therapeutic Management in Luminal Patients

Breast cancer is the most common malignancy affecting women, marked by significant complexity and heterogeneity. This disease includes multiple subtypes, each with unique biological features and treatment responses. Despite significant advancements in detection and therapy, challenges remain, particularly in managing aggressive forms like triple-negative breast cancer and overcoming drug resistance. Breast cancer classification and subtype determination are typically performed by immunohistochemistry (IHC) method, which assesses four key markers (ER, PR, HER2, KI67); however, due to the recognized issues with this approach-especially regarding the evaluation of Ki67-there is a risk of misclassification. Patients who may be suitable for chemotherapy could miss possible advantages and only experience needless toxicity as a result of improper treatment decisions. Molecular profiling has improved breast cancer management, enabling the creation of multigene prognostic tests (MPTs) like Oncotype Dx, MammaPrint, Prosigna, Endopredict, and Breast Cancer Index which assess gene expression profiles to more accurately predict recurrence risks. These tools help personalize treatment, identifying patients who can avoid chemotherapy and/or extended endocrine therapy. While many MPTs are available, only Oncotype Dx and MammaPrint have prospective validation, with Prosigna providing additional prognostic insights by incorporating clinical variables. Molecular tests are especially usefull in the "gray zone," which includes tumors measuring between 1 and 3 cm with 0-3 positive lymph nodes and an intermediate proliferation index. However, their clinical utility has not been definitively established, and significant differences exist between them. This article provides an in-depth analysis of established genomic assays, including testing procedures, clinical validity, utility, diagnostic frameworks, and methodologies. Our comparison aims to improve early breast cancer management by guiding pathologists and oncologists in optimizing the use of genomic assays in clinical practice. By presenting this information, we aim to enhance understanding of the clinical utility and effectiveness of these assays, supporting the development of personalized treatment strategies for early breast cancer patients. Genomic assays offer important insights that can support treatment decisions in early-stage breast cancer, especially when used alongside other clinical evaluations, predictive tools, and management guidelines. While multiple gene expression profiling tests are available, they classify patients differently and are not interchangeable; therefore, their application should be at the clinician's discretion during the decision-making process. It is essential that these tests are not the sole factor in determining the best treatment plan: other clinical considerations and patient preferences should also play a significant role in guiding treatment decisions.

Secondary Cytoreductive Surgery for Ovarian Cancer With Second Platinum-Sensitive Recurrence: A Multicentre Retrospective Cohort Study

OBJECTIVE

To compare survival outcomes between patients with ovarian cancer with platinum-sensitive recurrence (PSR) who underwent secondary cytoreductive surgery (SCS) at the first recurrence and those who underwent SCS at the second recurrence.

DESIGN

Multicentre cohort study.

SETTING

Data were retrospectively collected from five hospitals in China.

POPULATION

Patients with ovarian cancer who underwent SCS at either the first or second PSR.

METHODS

Overall survival (OS) and time to second progression (PFS2), calculated from the time of recurrence to the next progression following SCS, were compared between the groups. Postsurgical complications were categorised according to the Clavien-Dindo classification system.

MAIN OUTCOME MEASURES

OS, PFS2, and postsurgical complications.

RESULTS

Among the 231 patients included, 175 underwent SCS at the first PSR (Group 1) while 56 underwent SCS at the second PSR (Group 2). Complete resection was achieved in 84.0% of patients in Group 1 and 78.6% in Group 2. Postsurgical complication rates were similar between the groups. The median OS was not reached in Group 1, whereas Group 2 had a median OS of 77.3 months. Patients who underwent SCS at the second PSR had an OS comparable to that of those who underwent SCS at the first PSR. Multivariate analyses revealed that complete resection (hazard ratio [HR] = 0.120, p = 0.002) and optimal resection (HR = 0.228, p = 0.046) were independently associated with improved survival.

CONCLUSIONS

SCS is a safe and effective treatment for patients with platinum-sensitive recurrent ovarian cancer, regardless of whether it is performed at the first or second recurrence.

Serum Protein Profiling as theranostic biomarkers for Left- and Right-Sided Colon Cancer using Luminex® technology

BackgroundGiven the differences between malignancies arising from different segments of the colon, specific theranostic biomarkers can be linked to either Right-sided (RCC) or Left-sided colon cancer (LCC).ObjectiveAnalysis of 65 serum proteins to identify panels of theranostic biomarkers for LCC and RCC.MethodsSerum levels of 65 immunomodulators were measured in CC, LCC, and RCC patients, as well as healthy controls with the ProcartaPlex Human Immune Monitoring 65-Plex Panel.ResultsIL-27 may be used for early detection in LCC. CD-30 was up-regulated in metastatic CC, BLC was up-regulated in metastatic LCC and CD-40L was down-regulated in metastatic RCC. MDC and MMP-1 were positively associated, while IL-9 and VEGF-A were negatively associated with lymph nodes invasion in CC. Up-regulation of IL-12p70 and MMP-1 in LCC with lymph nodes invasion contrasted with down-regulation of IL-9 and MIP-1beta. IL-23, I-TAC, and SDF-1α were negatively associated with resistant CC to Folfox chemotherapy, and I-TAC was down-regulated in resistant LCC. IL-2 and FGF-2 were down-regulated, while APRIL was up-regulated in resistant RCC.ConclusionsOur study revealed significant differences in serum protein levels between LCC and RCC emphasizing the importance to explore novel theranostic biomarkers for CC, associated with resistance or sensitivity to chemotherapy.

The Chicken or the Egg Dilemma: Understanding the Interplay between the Immune System and the β Cell in Type 1 Diabetes

In this review, we explore the complex interplay between the immune system and pancreatic β cells in the context of type 1 diabetes (T1D). While T1D is predominantly considered a T-cell-mediated autoimmune disease, the inability of human leukocyte antigen (HLA)-risk alleles alone to explain disease development suggests a role for β cells in initiating and/or propagating disease. This review delves into the vulnerability of β cells, emphasizing their susceptibility to endoplasmic reticulum (ER) stress and protein modifications, which may give rise to neoantigens. Additionally, we discuss the role of viral infections as contributors to T1D onset, and of genetic factors with dual impacts on the immune system and β cells. A greater understanding of the interplay between environmental triggers, autoimmunity, and the β cell will not only lead to insight as to why the islet β cells are specifically targeted by the immune system in T1D but may also reveal potential novel therapeutic interventions.

Case Report: Effective management of residual glioblastoma with combined modality therapy

Glioblastoma (GBM) is an aggressive primary brain tumor with a poor prognosis, often characterized by rapid progression and resistance to conventional therapies. This case report discusses the comprehensive management of a 60-year-old female diagnosed with residual GBM following initial surgical intervention. The treatment regimen included craniectomy, concurrent chemoradiotherapy (CCRT), adjuvant temozolomide, and weekly sessions of modulated electro-hyperthermia (mEHT, Oncothermia). Remarkably, the patient exhibited significant tumor shrinkage, improved neurological symptoms, and an extended survival period compared to typical outcomes. mEHT was utilized to enhance the efficacy of chemoradiotherapy and temozolomide by selectively targeting cancer cells and improving drug delivery. Integrating mEHT into the standard treatment protocol appears to have contributed to better therapeutic outcomes and improved quality of life for the patient. This case underscores the potential benefits of incorporating mEHT into multimodal treatment strategies for GBM, highlighting its role in enhancing the effects of conventional therapies. Future research and clinical trials are warranted to further explore the synergistic effects of mEHT with standard GBM treatments, aiming to establish more effective protocols and improve overall patient survival and quality of life. This report adds to the growing body of evidence supporting the use of innovative, integrative approaches in the management of aggressive brain tumors like GBM.

A Multidisciplinary Approach of Type 1 Diabetes: The Intersection of Technology, Immunotherapy, and Personalized Medicine

Background: Type 1 diabetes (T1D) is a chronic autoimmune disorder characterized by the destruction of pancreatic β-cells, leading to absolute insulin deficiency. Despite advancements in insulin therapy and glucose monitoring, achieving optimal glycemic control remains a challenge. Emerging technologies and novel therapeutic strategies are transforming the landscape of T1D management, offering new opportunities for improved outcomes. Methods: This review synthesizes recent advancements in T1D treatment, focusing on innovations in continuous glucose monitoring (CGM), automated insulin delivery systems, smart insulin formulations, telemedicine, and artificial intelligence (AI). Additionally, we explore biomedical approaches such as stem cell therapy, gene editing, immunotherapy, gut microbiota modulation, nanomedicine-based interventions, and trace element-based therapies. Results: Advances in digital health, including CGM integration with hybrid closed-loop insulin pumps and AI-driven predictive analytics, have significantly improved real-time glucose management. AI and telemedicine have enhanced personalized diabetes care and patient engagement. Furthermore, regenerative medicine strategies, including β-cell replacement, CRISPR-based gene editing, and immunomodulatory therapies, hold potential for disease modification. Probiotics and microbiome-targeted therapies have demonstrated promising effects in maintaining metabolic homeostasis, while nanomedicine-based trace elements provide additional strategies to regulate insulin sensitivity and oxidative stress. Conclusions: The future of T1D management is shifting toward precision medicine and integrated technological solutions. While these advancements present promising therapeutic avenues, challenges such as long-term efficacy, safety, accessibility, and clinical validation must be addressed. A multidisciplinary approach, combining biomedical research, artificial intelligence, and nanotechnology, will be essential to translate these innovations into clinical practice, ultimately improving the quality of life for individuals with T1D.

Serum microRNAs as peripheral markers of primary aldosteronism

Background

Primary aldosteronism (PA) is the principal cause of secondary hypertension; it leads to significantly elevated cardiovascular morbidity and mortality, but only a fraction of its cases ever get detected, partially due to diagnostic procedures that are difficult to perform and to interpret. More straightforward diagnostic methods are needed. Lateralized, or unilateral PA (uPA), is best treated by surgery. Bilateral PA (bPA) is treated medically.

Aim

The aim of our study was to explore microRNA (miRNA) in peripheral blood as markers of PA, uPA and bPA.

Methods

In groups of subjects with primary hypertension (HT, n = 11), bPA (n = 12), and uPA (n = 16), peripheral serum was used for isolation of total RNA, library preparation, and NGS sequencing to achieve a comparative analysis of miRNA expression. Five-fold cross-validation support vector machine learning (ML) models were employed to search for miRNA that could be used as markers of PA and its forms.

Results

In our cohort of patients, the discovered combinations of miRNAs could, with a high level of accuracy, sensitivity, and specificity, characterize the difference between HT and PA, as well as between a combined group of HT + bPA vs. uPA. The differentiating parameters were moderately good for comparison of bPA vs. uPA.

Conclusion

Within our patient cohort, and using ML, the study identified distinctly different miRNA profiles between HT and PA, as well as between bPA and uPA. Further validation studies may lead to the emergence of a new tool for clinical diagnostics of PA.

Role of PARP Inhibitors: A New Hope for Breast Cancer Therapy

Tumors formed by the unchecked growth of breast cells are known as breast cancer. The second most frequent cancer in the world is breast cancer. It is the most common cancer among females. In 2022, 2,296,840 women were diagnosed with breast cancer. The therapy of breast cancer is evolving through the development of Poly (ADP-ribose) polymerase (PARP) inhibitors, which are offering people with specific genetic profiles new hope as research into the disease continues. It focuses on patients with BRCA1 and BRCA2 mutations. This review summarizes the most recent research on the mechanisms of action of PARP inhibitors and their implications for breast cancer therapy. We review how therapeutic applications are developing and highlight recent studies showing the effectiveness of these medicines whether used alone or in combination. Furthermore, the significance of customized therapy is highlighted in enhancing patient outcomes as we address the function of genetic testing in identifying candidates for PARP inhibition. Recommendations for future research areas to maximize the therapeutic potential of PARP inhibitors are also included, along with challenges and limits in their clinical usage. The objective of this review is to improve our comprehension of the complex interaction between breast cancer biology and PARP inhibition. This knowledge will help to guide screening approaches, improve clinical practice, and support preventive initiatives for people at risk.

Impact of Sex Differences on Lipids and Statin Utilization

PURPOSE OF THE REVIEW

Hypercholesterolemia is a significant and modifiable risk factor for cardiovascular disease (CVD), with Low-Density Lipoprotein Cholesterol (LDL-C) being the primary target for lipid-lowering therapies in both primary and secondary prevention. This review aims to explore the efficacy of statin therapy in women, its safety and application during pregnancy, and treatment disparities that contribute to undertreatment of dyslipidemia in women.

RECENT FINDINGS

Statins has demonstrated efficacy in reducing LDL-C and CVD risk in women. However, women are less likely to achieve LDL-C targets compared to men, largely due to undertreatment and delays in initiating therapy, often influenced by sex-specific factors. The unique considerations of lipid management during pregnancy, including suspension of statin therapy, present additional challenges in achieving optimal lipid control in high-risk women. Evidence also points to systemic disparities in healthcare delivery and treatment allocation, further exacerbating undertreatment of dyslipidemia among women. While LDL-C lowering remains a cornerstone of CVD prevention, women face distinct challenges in achieving lipid goals due to biological, clinical, and healthcare disparities. Addressing these barriers, including improving timely initiation of statins and addressing gaps in care during pregnancy, is essential to enhance the dyslipidemia management and reduce CVD risk in women.

Bioelectromagnetism for Cancer Treatment-Modulated Electro-Hyperthermia

Bioelectromagnetism has the potential to revolutionize cancer treatment by providing a noninvasive, targeted, and potentially more effective complement to traditional therapies. Among bioelectromagnetic techniques, modulated electro-hyperthermia (mEHT) stands out due to its unique characteristics, which have been supported by experimental evidence and clinical validation. Unlike conventional hyperthermia methods, mEHT leverages nonthermal bioelectromagnetic processes, offering a distinct and promising approach in oncology. This differentiation underscores the broader potential for bioelectromagnetic applications in cancer treatment, paving the way for innovative therapeutic strategies.

Isolated Liver Recurrence After Cytoreduction in High-Grade Serous Ovarian Carcinoma: Experience of a Tertiary Center in Turkey

Background: Serous epithelial ovarian cancer is typically diagnosed at an advanced stage and often recurs following treatment. Isolated organ recurrence is rare in this disease, making treatment planning a critical decision. Therefore, we investigated the survival rates of patients who developed isolated liver recurrence. Methods: The entire cohort included patients who underwent cytoreductive surgery between January 1993 and December 2020. We evaluated patients who completed primary chemotherapy after cytoreductive surgery based on their status of isolated liver recurrence. We created two groups: patients with isolated parenchymal recurrence and patients with isolated capsular recurrence. Staging was based on the International Federation of Gynecology and Obstetrics (FIGO) 2014 staging criteria. For patients treated before 2014, cancer staging was adapted to the FIGO 2014 system based on a surgical and pathological assessment. Results: The mean ages of patients with liver capsule and parenchymal recurrence at the time of primary surgery were 47 ± 10.6 and 49 ± 8.9 years, respectively. The median recurrence of patients with capsular recurrence was 13 (2-70) months. In patients with parenchymal recurrence, the duration was 10 months (4-80) and was statistically insignificant. While survival was 41.5 (5-120) months in patients with capsular recurrence, it was 34 (12-120) months in patients with parenchymal recurrence, but there was no statistical difference. Conclusions: In our 27 years' of experience with EOC management, we have studied patients with isolated liver recurrences. The finding that either capsular or parenchymal liver recurrence has no significant impact on overall survival suggests that both types of recurrence can be managed with similar treatment and follow-up approaches. This observation could simplify patient management and improve outcomes by allowing clinicians to focus on optimal surgical and systemic treatment strategies rather than the anatomic pattern of recurrence.

The Landscape of PARP Inhibitors in Solid Cancers

PARP inhibitors are a class of agents that have shown significant preclinical activity in models defective in homologous recombination (HR). The identification of synthetic lethality between HR defects and PARP inhibition led to several clinical trials in tumors with known HR defects (initially mutations in BRCA1/2 genes and subsequently in other genes involved in HR). These studies demonstrated significant responses in breast and ovarian cancers, which are known to have a significant proportion of patients with HR defects. Since the approval of the first PARP inhibitor (PARPi), olaparib, several other inhibitors have been developed, expanding the armamentarium available to clinicians in this setting. The positive results obtained in breast and ovarian cancer have expanded the use of PARPi in other solid tumors with HR defects, including prostate and pancreatic cancer in which these defects have been identified. The clinical trials have demonstrated responses to PARPi which are now also available for the subset of patients with prostate and pancreatic cancer with HR defects. This review summarizes the results obtained in solid tumors with PARPi and their potential use when combined with other agents, including immune checkpoint inhibitors that are likely to further increase the survival of these patients which still needs a dramatic improvement.

Neuroendocrine differentiation and serotonin expression in oesophageal adenocarcinomas after neoadjuvant therapy: correlation with clinicopathological features and outcome

AIMS

Oesophageal adenocarcinoma (EAC) is a glandular or mucinous epithelial malignancy that can show immunohistochemical evidence of neuroendocrine differentiation (NED) and express the hormone serotonin. The objective of this study was to correlate the presence of NED and serotonin with clinicopathological characteristics and patient outcome after neoadjuvant chemoradiation.

METHODS AND RESULTS

A retrospective cohort of patients treated between 2002 and 2021 was established and included 218 oesophagectomy specimens with residual tumour. Representative full-face sections of tumour were stained for synaptophysin, chromogranin-A and serotonin by immunohistochemistry, and staining results were correlated with disease-free survival (DFS) and overall survival (OS). In total, 129 (59%) tumours showed evidence of NED, defined as immunohistochemical expression of synaptophysin or chromogranin-A, while 40 (18%) showed evidence of NED and expressed serotonin. Patients with neuroendocrine-positive tumours had significantly shorter median OS compared to those with neuroendocrine-negative tumours (22.5 versus 48.8 months, P = 0.006), but similar median DFS (13.3 versus 17.8 months, P = 0.34). Using Cox regression, the association between NED and OS was significant in univariate [hazard ratio (HR) = 1.68, 95% confidence interval (CI) = 1.16-2.45] and multivariate (HR = 1.65, 95% CI = 1.08-2.52) analysis. Patients with serotonin-expressing tumours had similar median OS (21.7 versus 25.9 months, P = 0.24) and DFS (7.3 versus 15.6 months, P = 0.12) compared to those with NED but lacking serotonin. Using Cox regression, serotonin expression was associated with reduced OS in univariate (HR = 1.62, 95% CI = 1.06-2.47) but not multivariate (HR = 1.03, 95% CI = 0.64-1.65) analysis.

CONCLUSIONS

Our findings support NED as independent predictor of OS in EAC after neoadjuvant chemoradiation. While a subset of tumours with NED expressed serotonin, this did not provide additional prognostic information.

Prevention of noise-induced hearing loss in children - evidence-informed recommendations for safe listening at events

OBJECTIVE

Children's events are often perceived as excessively loud, with risks of noise-induced hearing loss and other adverse effects. In many countries, including Hungary, specific regulations for recreational noise levels are absent. This research aims to establish a scientific basis for safety categories and noise level limits to protect children's hearing.

DESIGN

Noise levels were measured at events, and otoacoustic emissions were assessed to determine auditory impacts. Children and parents also completed loudness perception surveys.

STUDY SAMPLE

Thirteen events were analysed with 25 noise-level measurement points. We included children aged 3-12 years, conducted 38 otoacoustic emission tests on both ears before and after the event, and collected 51 completed questionnaires.

RESULTS

Only seven measurement points were in the "safe" category, 40% were "risky", and 32% were "dangerous". While safe events did not alter inner ear function, it was reduced in several cases after risky events. High noise intensities were uncomfortable for 80% of the children.

CONCLUSIONS

Children's events often exceed safe noise levels, underscoring the critical need for sound monitoring and control. We recommend implementing guidelines, public education, and warnings to prevent hearing loss, with proposed regulations and age-related safety recommendations, presenting sound intensity categories with letters A to F.

Synergistic effects of 6-shogaol and hyperthermia on ACHN renal cancer cells: modulation of ROS and heat shock pro-teins in cancer therapy

Introduction

Renal cancer is known for its aggressive progression and resistance to standard treatments, underscoring the need for novel therapeutic strategies. This study explores the potential of combining 6-shogaol (6-SHO), a bioactive compound derived from ginger (Zingiber officinale), with hyperthermia to enhance anticancer efficacy in ACHN renal cancer cells.

Methods

ACHN cells were treated with 6-SHO and exposed to hyperthermic conditions. We evaluated the combined effects on apoptosis, cell cycle arrest, and cell proliferation, as well as the role of reactive oxygen species (ROS) and heat shock proteins (HSPs) in mediating these responses.

Results

The combination of 6-SHO and hyperthermia significantly increased apoptosis, induced G2/M phase cell cycle arrest, and reduced cell proliferation more effectively than either treatment alone. ROS played a critical role in these effects, with modulation of HSPs and heat shock factor 1 (HSF1) further disrupting cancer cell survival mechanisms.

Discussion

These findings highlight the synergistic potential of 6-SHO and hyperthermia as a novel therapeutic approach in renal cancer treatment, supporting the need for further research and clinical evaluation.

Predictive roles of Asprosin and Gremlin-1 expression in Egyptian pediatric patients with type 1 diabetes

Diabetes mellitus type 1 (insulin-dependent) (T1DM) is characterized by the selective destruction of the insulin-producing pancreatic beta. Asprosin and Gremlin-1 may have roles in T1DM, however these roles are not fully established. The expression of Asprosin and Gremlin-1 genes and their protein levels, was considerably higher in T1DM patients' blood compared to the control group (P < 0.001). The area under the curve of 50 age- and sex-matched control persons was compared to that of serum T1DM patients. Gremlin-1 and Asprosin serum quantities were measured by ELISA, and real-time PCR was used to evaluate the expression of their genes in peripheral blood. Serum Asprosin concentration, Asprosin expression, serum Gremlin-1 concentration, and Gremlin-1 expression were 0.87, 0.997, 0.912, and 0.949, respectively. The Asprosin expression was the best marker for T1DM diagnosis with 96% sensitivity, 92% specificity, and 94% accuracy. Asprosin expression can significantly increase the risk of T1DM by 276 folds, followed by Gremlin-1 expression by 84.33 folds. The best diagnostic for T1DM diagnosis was Asprosin expression, which had 96% sensitivity, 92% specificity, and 94% accuracy. The risk of type 1 diabetes can be raised by 276 times when asprosin expression is present, and by 84.33 times when Gremlin-1 expression is present.

Assessing the Clinical Relevance of Soluble PD-1 and PD-L1: A Multi-Cohort Study Across Diverse Tumor Types and Prognostic Implications

Background/Objectives: Immune checkpoint inhibitors targeting the PD-1/PD-L1 pathway have revolutionized cancer immunotherapy, however the clinical relevance of their soluble forms (sPD-1 and sPD-L1) remains less studied. Soluble PD-1 and PD-L1 have been implicated in tumor progression, prognosis, and treatment response across various malignancies. This study aims to provide a comprehensive analysis of sPD-1 and sPD-L1 levels in serum across diverse tumor types, including rare malignancies, and to evaluate their associations with clinicopathological characteristics and prognostic significance. Methods: In this study we analyzed sPD-1 and sPD-L1 levels in serum samples from 675 cancer patients representing a range of malignancies, including ovarian cancer, breast cancer, gastric cancer, colorectal cancer, renal cell carcinoma, and bone tumors. sPD-1 and sPD-L1 concentrations were measured using ELISA. Statistical analyses were performed to evaluate associations between soluble marker concentrations and clinicopathological factors, including tumor stage, size, histological subtype, and survival outcomes. Results: Elevated sPD-L1 levels were observed in several tumor types, including ovarian cancer, renal cell carcinoma, and gastric cancer, where they were associated with features of advanced disease, such as tumor size, stage, and metastases. In contrast, sPD-1 levels showed limited associations, with significant findings solely in gastric cancer and bone tumors, where levels correlated with histological subtype and differentiation. Prognostic analyses identified sPD-L1 as a marker of poor survival outcomes in ovarian cancer and bone tumors, while sPD-1 displayed no consistent prognostic significance. Conclusions: This study identifies the potential of sPD-L1 as a biomarker for tumor progression and prognosis across multiple malignancies. In contrast, sPD-1 showed limited clinical relevance, suggesting the importance of further investigation. These findings contribute to our understanding of soluble immune checkpoint proteins and their integration into personalized oncology strategies.

Secondary prevention of preeclampsia

Preventing preeclampsia (PE) is crucial for the wellbeing of the mother, fetus, and the neonate with three levels: primary, secondary, and tertiary. Secondary prevention involves pharmacological therapies aimed at stopping the disease's progression before clinical signs. The predominant approach currently employed is the daily administration of low dose Aspirin and calcium. PE is a multifaceted illness characterized by syncytiotrophoblast (STB) stress, leading to endothelial dysfunction and systemic inflammation. Various subtypes of PE, in particular early-onset PE (EOP) and late-onset PE (LOP), have different pathophysiological pathways leading to STB stress and also different perinatal outcomes. Low-dose Aspirin (LDA) has been shown to be beneficial in lowering the occurrence of EOP, especially when started before 16 weeks of pregnancy. Calcium supplementation is advantageous for women with poor dietary calcium intake, reducing endothelium activation and hypertension. Low molecular weight heparins (LMWH), have pleiotropic effects, besides their anticoagulant effects, LMWH have significant anti-inflammatory effects, and have a potential restricted use in patients with history of prior severe placental vasculopathy with or without the maternal preeclamptic syndrome. Pravastatin and other statins have shown positive results in lowering preterm PE and improving outcomes for both the mother and baby. Proton pump inhibitors (PPIs) have shown potential in lowering soluble FMS-like tyrosine kinase-1 (sFlt-1) levels and enhancing endothelial function, but clinical trials have been inconsistent. Metformin, primarily used for improving insulin sensitivity, has potential advantages in decreasing PE incidence due to its anti-inflammatory and vascular properties, particularly in morbidly obese women. Nitric oxide (NO) donors and L-arginine have been shown to effectively reduce vascular resistance and improving blood flow to placenta, potentially reducing PE risk. In conclusion, various pharmacological treatments have the potential to prevent secondary PE, but their effectiveness depends on underlying risk factors and intervention time. Further research is needed to determine the optimal (combination) of method(s) for the individual patient with her individual risk profile.

Exploring biomarkers and molecular mechanisms of Type 2 diabetes mellitus promotes colorectal cancer progression based on transcriptomics

Type 2 diabetes mellitus (T2DM) has been confirmed as an independent risk factor for colorectal cancer (CRC) in many studies. However, the mechanisms behind T2DM's role in the progression of CRC remain unclear. This study aims to explore the potential biomarkers and molecular mechanisms involved in T2DM-promoted CRC progression. The limma package was used to identify differentially expressed genes in tumor tissue from CRC patients with or without T2DM. The key biological processes were screened by gene ontology and gene set enrichment analysis. A diagnostic model for co-morbidities was constructed by logistic regression model with least absolute shrinkage and selection operator (Lasso) regularization method. The diagnostic performance was assessed by supplementing external datasets to draw ROC curves on the diagnostic model. The diagnostic model was further screened for key genes by prognostic analysis. The relationship of key genes with immune cells and other cells was evaluated by immune infiltration algorithm and single-cell transcription analysis. Drug prediction was performed by cMAP and the obtained drugs were molecularly docked with the key genes. The differentially expressed genes of T2DM-promoted CRC progression were mainly enriched to O-linked glycosylation-related processes. The diagnostic model constructed based on Lasso logistic regression had good diagnostic performance (AUC > 0.8). COX11 was the key gene for co-morbidities: in tumor tissues, COX11 expression was significantly higher than that in normal colon tissues. However, COX11 gene expression was significantly lower in patients with comorbidities than in patients without T2DM in tumor tissue. External datasets confirmed from both mRNA and protein expression levels that low COX11 expression was significantly associated with poor CRC prognosis. Immune infiltration analysis suggested that its expression related to the proportion of M2 macrophages. Single-cell transcriptome analysis revealed a close association of COX11 expression with endothelial cells and macrophages. The top4 drugs predicted bound well to COX11. Our study revealed that the pathogenesis of T2DM-promoted CRC progression related to O-linked glycosylation. We constructed a diagnostic model for T2DM-CRC co-morbidity. Meanwhile, we identified COX11 as a potential immune-related molecular marker closely associated with T2DM-promoted CRC progression. These mechanisms and molecular markers may provide new ideas for further studies of T2DM-promoted CRC progression and contribute to drug discovery for the treatment of co-morbidities.

The known structural variations in hearing loss and their diagnostic approaches: a comprehensive review

Hearing loss (HL) is the most common sensory disorder, characterized by a wide range of causes, including both environmental and genetic factors. While single-nucleotide variants (SNVs) and small insertions/deletions have been extensively studied, the role of structural variations (SVs) in hearing impairment has gained increasing recognition. This review article aims to provide a comprehensive overview of the importance of SVs in HL, by exploring the SVs associated with HL and their underlying pathogenic mechanisms. Additionally, diagnostic methods of SVs have been briefly evaluated and compared in general. Three major mechanisms by which SVs can lead to HL are gene disruption, gene dosage imbalance, and position effect. Furthermore, to facilitate the detection of SVs in HL, this review presents a table highlighting the key genes and genomic regions implicated in SVs and their diagnostic approaches associated with HL patients. In the next step, indications for the use of SV diagnostic techniques are compiled in another table in this article, which will help experts in choosing the most appropriate technique. At last, the comprehensive review presented here underscores the significant role of SVs in HL. Further research is required to fully elucidate the spectrum of SVs in HL and optimize the clinical use of SV detection methods in routine diagnostic procedures.

An accurate measurement method for serum homocysteine measurement by ID-LC/MS/MS and the application of external quality assessment

BACKGROUND

Serum homocysteine (Hcy) measurement accuracy is essential for detecting and diagnosing cardio-cerebrovascular illnesses. Although many different methods have been developed to determine the concentration of Hcy, those different assays showed nonequivalent results. This study aimed to develop an accurate and precise isotope dilution liquid chromatography-tandem mass spectrometry (ID-LC/MS/MS) method for serum homocysteine (Hcy) and assign values for reference materials used in external quality assessment (EQA) programs.

METHODS

Different concentrations of homocysteine calibration solutions were prepared with d4-Hcy as the internal standard. This method employed DTT to reduce protein-bound Hcy, followed by protein precipitation, and gradient elution on a Supelcosil LC-CN column for chromatographic separation, and multiple reaction monitor (MRM) mode with electrospray ionization (ESI) for mass spectrometric detection. After optimized ID-LC/MS/MS parameters, imprecision, trueness, the limit of quantification (LoQ), the limit of detection (LoD), and measurement uncertainty were evaluated to check the methodological performance. The established method was employed in assigning values to EQA samples, which were sent to 63 clinical laboratories in Beijing to measure Hcy.

RESULTS

At 10.69,15.99, and 37.80 μmol/L levels, the present method demonstrated analytical imprecision of 0.57 %, 0.65 %, and 0.57 %, and recoveries of 99.67 % to 100.21 %, respectively. The bias between the target values of GBW (Guojia Biaozhun Wuzhi) were - 0.79 % to 0.62 %. The LoQ and LoD for Hcy were 0.36 nmol/L and 0.27 nmol/L. The method had an uncertainty (U 95 %) of 1.34 % to 1.48 %. For the three levels of EQA samples, the percentage of laboratories meeting the trueness evaluation criteria (±10 %) was 81.67 %, 83.33 %, and 71.67 % respectively.

CONCLUSIONS

With optimal method precision and trueness, the ID-LC/MS/MS method to measure serum Hcy can be used for value assignment of EQA samples, which can provide reliable data for monitoring the accuracy of clinical laboratory for Hcy measurement.

Current perspectives and the future of disease-modifying therapies in type 1 diabetes

Use of immunomodulating agents to prevent the progression of autoimmune β-cell damage leading to type 1 diabetes mellitus (T1DM) is an interesting area for research. These include non-specific anti-inflammatory agents, immunologic vaccination and anti-inflammatory agents targeting specific immune cells or cytokines. Teplizumab is an anti-CD3-molecule that binds to and leads to the disappearance of the CD3/TCR complex and rendering the T cell anergic to its target antigen. Preclinical and clinical trials have demonstrated its efficacy in reducing the decline in serum C-peptide levels and the need for insulin therapy if used early in the disease process of T1DM. The benefits have been apparent as early as six months to as long as seven years after therapy. It has recently been approved by the Food and Drug Administration to delay the onset of clinical (stage 3) type 1 diabetes in children above 8 years of age. In their recent meta-analysis published in the World Journal of Diabetes, Ma et al found that those in the teplizumab treatment group have a greater likelihood of reduction in insulin use, change in C-peptide response, and better glycemic control compared to the control group with a good safety profile. However, all the included randomized control trials have been conducted in high-income countries. High cost of therapy and unknown utility of the molecule in stage 3 disease limit its widespread use.

Long term outcomes associated with the use of perioperative systemic chemotherapy on low grade appendiceal mucinous neoplasms with pseudomyxoma peritonei treated with cytoreductive surgery and hyperthermic intraperitoneal chemotherapy

Introduction

Low grade appendiceal mucinous neoplasms (LAMN) are indolent tumors that lack invasive potential but may present as pseudomyxoma peritonei. Cytoreductive surgery (CRS) and hyperthermic intraperitoneal chemotherapy (HIPEC) significantly improves both overall and recurrence free survival. While systemic chemotherapy is generally considered ineffective for LAMN, little literature is available to support this notion. We evaluated outcomes for individuals with LAMN who did and did not receive systemic chemotherapy in combination with CRS+HIPEC.

Methods

A multicenter retrospective cohort study was performed using the US HIPEC Collaborative that included patients with LAMN who underwent CRS+HIPEC. The overall survival (OS) and recurrence-free survival (RFS) of patients who did and did not receive systemic chemotherapy were compared. Survival and variables associated with survival were evaluated with the Kaplan-Meier analysis and cox regression, respectively.

Results

Among the 529 included patients with LAMN, 63 (11.9%) received systemic chemotherapy and CRS+HIPEC, while 466 (88.1%) were treated with only CRS+HIPEC. Patients selected for systemic chemotherapy had a higher burden of disease (mean peritoneal cancer index: 18.8 +/- 8.6 versus 14.3 +/- 8.8, p<0.001). Patients who were not treated with chemotherapy had better mean OS and RFS (OS: 104.3 +/- 6.2 months, RFS: 84.9 +/- 6.6 months) compared to those who underwent systemic chemotherapy (OS: 70.2 +/- 6.8 months, RFS: 38 +/- 5.9 months, p<0.001). Increasing pre-operative CEA level (HR 1.012, p<0.001), higher completeness of cytoreduction score (reference CCR 0, CCR2 HR 34.175, p=0.001 and CCR3 HR 52.041, p=0.001), and treatment with systemic chemotherapy (HR 4.196, p=0.045) were associated with worse OS.

Conclusions

In this multicenter retrospective study, the receipt of perioperative chemotherapy was associated with worse long-term outcomes among patients with LAMN undergoing CRS-HIPEC. Systemic chemotherapy may lead to patient deconditioning and contribute to worse long-term outcomes. It should not be recommended outside of a clinical trial.

Efficacy and safety of different angiogenesis inhibitors combined with PARP inhibitors in the treatment of ovarian cancer: A systematic review and meta‑analysis

Ovarian cancer is a leading cause of mortality among women with gynecological malignancies, largely due to its asymptomatic nature in early stages and frequent late diagnosis. Targeted therapies, such as angiogenesis inhibitors and poly(ADP-ribose) polymerase inhibitors (PARPi), have emerged as promising treatments by disrupting tumor vasculature and impairing DNA repair mechanisms, particularly in patients with BRCA mutations. The objective of the present study was to comprehensively evaluate the combined use of different angiogenesis inhibitors and PARPi in ovarian cancer treatment by meta-analysis. This included assessing their impact on objective response rate (ORR) and progression-free survival (PFS), understanding the role of BRCA mutation status, and comparing the effects of various angiogenesis inhibitors when used in combination with PARPi. The PubMed, Embase and Cochrane databases were searched from inception to February 2024. Only studies on the combined treatment of ovarian cancer with angiogenesis inhibitors and PARPi were included. Duplicate studies, studies with incomplete data, animal studies, literature reviews and systematic studies were excluded. The results underscored a noteworthy improvement in the ORR and median PFS (mPFS) among patients receiving combination therapy compared with those on monotherapy. Specifically, the pooled ORR for combination therapy was significantly higher than that of monotherapy, indicating a substantial benefit in terms of tumor response. Furthermore, combination therapy was found to significantly prolong PFS, offering patients a longer duration without disease progression. Subgroup analyses of patients treated with angiogenesis inhibitors combined with PARPi provided deeper insights, revealing that patients with BRCA mutations exhibited an ORR of 90% compared with 61% in those without BRCA mutations. Additionally, when different angiogenesis inhibitors were compared, patients treated with anti-VEGF agents combined with PARPi showed a longer mPFS (15.53 months) than those treated with TKIs combined with PARPi (7.49 months). In conclusion, the present study demonstrates that combinations of angiogenesis inhibitors and PARPi show great potential for improving treatment outcomes in ovarian cancer, particularly in patients with BRCA mutations. The observed differences in efficacy between various angiogenesis inhibitors highlight the importance of personalized treatment approaches. Further research is warranted to explore the long-term benefits of these combination strategies and refine them to obtain optimal patient outcomes.

Cardiovascular Diseases and Sensorineural Hearing Loss-A Systematic Review of the Literature

OBJECTIVES

To assess the relationship of cardiovascular disease (CVD) and sensorineural hearing loss (SNHL).

DATABASES REVIEWED

Ovid MEDLINE, Web of Science, Scopus, and Cochrane.

METHODS

A systematic review was performed. Studies were identified using Ovid MEDLINE, Web of Science, Scopus, and Cochrane from 1946 to 2023. Per Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines, abstracts were screened for primary review. Full texts were reviewed for secondary review.

RESULTS

There were 3,440 unique abstracts screened. After primary review of abstracts and secondary full text review, 68 articles were included. The relationship between SNHL and the following CVDs, risk factors, and interventions were ascertained: coronary artery bypass graft (CABG) surgery, coronary artery disease (CAD), carotid stenosis (CS), myocardial infarction (MI), percutaneous coronary intervention (PCI), other arteriosclerosis, cerebral small vascular disease, cerebrovascular accident (CVA), transient ischemic attack (TIA), peripheral vascular disease (PVD), hyperlipidemia (HLD), hypertension (HTN), and diabetes mellitus (DM). CABG and CAD were consistently associated with SNHL. DM was associated with SNHL, but HTN and HLD were not consistently associated.

CONCLUSIONS

There is a complex relationship between CVDs and SNHL. CABG and CAD were consistently associated with SNHL. DM was associated with SNHL, but other CVD risk factors (HTN and HLD) did not appear to consistently correlate with SNHL, raising consideration that SNHL is a later finding in those with CVD.

Incidental Finding of a Low-Grade Appendiceal Mucinous Neoplasm: A Case Study

Low-grade appendiceal mucinous neoplasms (LAMNs) are rare benign tumors of the appendix with possible life-threatening complications. A 25-year-old female patient presented to the emergency room with abdominal pain with symptoms concerning for acute appendicitis. After imaging, it was decided to proceed with an appendectomy. Final pathology showed low-grade appendiceal mucinous neoplasm. Due to their ability to mimic appendicitis, it is important to include LAMNs in the differential diagnosis for patients of all ages, as they can cause life-threatening pseudomyxoma peritonei (PMP). Although this case report highlights a rare condition, it should be on a general surgeon's differential to avoid potential long-term malignancies.

10. Cardiovascular Disease and Risk Management: Standards of Care in Diabetes-2025

The American Diabetes Association (ADA) "Standards of Care in Diabetes" includes the ADA's current clinical practice recommendations and is intended to provide the components of diabetes care, general treatment goals and guidelines, and tools to evaluate quality of care. Members of the ADA Professional Practice Committee, an interprofessional expert committee, are responsible for updating the Standards of Care annually, or more frequently as warranted. For a detailed description of ADA standards, statements, and reports, as well as the evidence-grading system for ADA's clinical practice recommendations and a full list of Professional Practice Committee members, please refer to Introduction and Methodology. Readers who wish to comment on the Standards of Care are invited to do so at professional.diabetes.org/SOC.

Selective Gastrectomy with Knowledge of Gastric Anatomy and Blood Supply are Key to Complete Tumour Removal in Advanced Pseudomyxoma: Single-Centre Experience with 120 Gastrectomies Over 20 Years

BACKGROUND

The role of gastrectomy to achieve complete cytoreduction (CCR) for pseudomyxoma peritonei (PMP) is controversial due to uncertain risk/benefit ratio. The outcomes of patients who gastrectomy over a twenty-year period in a high-volume unit are reported.

METHODS

All patients requiring gastrectomy to achieve CCR for appendiceal PMP between 2000 and 2020 were reviewed. Demographics, disease, operative, complication, and survival data were analysed. The first and second decades were compared.

RESULTS

A total of 2148 patients underwent CRS and HIPEC, of which 78% had CCR. Gastrectomy was performed in 7.1%. Median age was 55 years, and 52% were female. Among gastrectomy patients, 94.2% had ≥1 elevated tumour marker, and 18% had high-grade disease. Median PCI was 30, and 30% required subtotal colectomy. Clavien-Dindo III-IV complications occurred in 32%, and 90-day mortality was 1.75%. Median survival was 104 months, and 10-year OS was 47%. Comparing the two decades, total CRS cases almost tripled, with a greater proportion achieving CCR (82.2% vs. 67.8%) but fewer requiring gastrectomy (5.3% vs. 13.5%). In those who had gastrectomy, disease was more advanced (higher PCI, more high-grade disease, more colectomies) in the later period. However, on multivariable analysis, there was no difference in survival between decades. High-grade histology was the only predictor of survival.

CONCLUSIONS

Gastrectomy can achieve good long-term survival with low mortality and acceptable morbidity and should not deter surgeons from achieving CCR. However, increasing experience shows CCR can be achieved, preserving the stomach in the majority of cases through careful consideration of the anatomy and gastric blood supply.

Integrative Naturopathic Treatment Model for Colorectal Cancer: A Retrospective Study

Background

While specific elements of naturopathic medicine, such as botanical medicines and lifestyle interventions, have supporting evidence, there is limited quantitative data confirming its effectiveness as a comprehensive, whole-person medical approach for patients with metastatic colorectal cancer (CRC).

Objective

This study aims to retrospectively evaluate the integration of naturopathic modalities, including modulated electrohyperthermia (mEHT), into the standard of care for metastatic CRC. We compare survival outcomes between patients at the Integrated Health Clinic (IHC) and a matched control group from the National Cancer Institute Surveillance, Epidemiology, and End Results (SEER) database, a de-identified, publicly available cancer registry in the United States.

Methods

A retrospective chart review was conducted for 131 IHC patients diagnosed with stage IV CRC and treated with mEHT between 2010 and 2021. These patients were matched with 262 controls from the SEER database using propensity score matching. The primary outcome was overall survival, with time zero defined as the first IHC treatment date (with controls assigned the time zero of their matched IHC patient) to account for immortal time bias. Survival analysis was conducted using a Kaplan-Meier curve, log-rank test, and Cox proportional-hazards model.

Results

The overall survival analysis did not achieve a statistically significant difference (HR = .76; 95% CI: .57-1.01) between the IHC (median survival time: 29 month) and SEER groups (median survival time: 18 months). Incorporating time-varying effects, the hazard ratio (HR) for the IHC group compared to the SEER group was .63 (95% CI: .46-.86) for survival <36 months, indicating a lower hazard of early mortality in the IHC group. Moreover, IHC patients who initiated treatment within 90 days of diagnosis had significantly improved survival compared to their matched controls (HR = .45; 95% CI: .28-.70).

Conclusion

This study provides evidence that integrative naturopathic treatment, including mEHT, can significantly improve survival outcomes for CRC patients in the first 36 months post-treatment and when initiated within 90 days of diagnosis.

Nanoparticle and microparticle-based systems for enhanced oral insulin delivery: A systematic review and meta-analysis

Diabetes mellitus (DM) prevalence is rising worldwide. Current therapies comprising subcutaneous insulin injections can cause adverse effects such as lipodystrophy, local reactions like redness and swelling, fluid retention, and allergic reactions. Nanoparticle carriers for oral insulin are groundbreaking compared to existing methods because they are non-invasive treatments, showing operational convenience, controlled release profile, and ability to simulate the physiological delivery route into the bloodstream. These systems improve patient adherence and have demonstrated the potential to lower blood glucose levels in DM. We present a systematic review and meta-analysis aimed at compiling relevant data to pave the way for developing innovative nano- and microparticles for the oral delivery of insulin. Our analysis of 85 articles revealed that the diminution of glucose levels is not proportional to the administered insulin dosage, which ranged from 1 to 120 International Units (IU). The meta-analysis data indicated that 25 IU of encapsulated porcine insulin did not produce a statistically significant outcome (p = 0.93). In contrast, a dosage of 30 IU was efficacious in eliciting an optimal hypoglycemic effect compared to excipient controls. Parameters such as a high degree of encapsulation (~ 90%), particle size (200-400 nm), and polydispersity index (0.086-0.3) are all associated with lower blood glucose levels. These parameters were also significant in the linear regression analysis. Among the excipients employed, chitosan emerged as a prevalent excipient in formulations due to its biocompatible and biodegradable properties and its ability to establish stable polymeric matrices. Even though oral insulin administration is a promising therapeutic method, it cannot guarantee preclinical safety and therapeutic efficacy yet in regulating glucose levels in diabetic conditions.

Excessive hypercholesterolaemia during pregnancy as a risk factor for endothelial dysfunction in pre-eclampsia

Pregnancy induces significant changes in the maternal cardiovascular system, and insufficient vascular endothelial adaptations to pregnancy contribute to the development of pregnancy complications such as pre-eclampsia. Pre-eclampsia is not only a major cause of maternal morbidity and mortality, but also a significant risk factor for the development of later-life cardiovascular disease. However, the specific mechanisms underlying the pathophysiology of pre-eclampsia, as well as the mechanisms for an increased susceptibility to cardiovascular disease later in life, are not fully characterized. In this review, we discuss the concept that excessive pregnancy-specific dyslipidaemia, particularly hypercholesterolaemia, is a significant risk factor for the development of pre-eclampsia. We further outline novel potential mechanisms (i.e. oxidized low-density lipoprotein receptor 1 and toll-like receptor 4) underlying endothelial dysfunction induced by excessively high cholesterol levels during pregnancy (in the context of pre-eclampsia), in addition to discussing the overall implications of having had a pregnancy complicated by pre-eclampsia on later-life maternal vascular health. Determining the mechanisms by which excessive, pregnancy-specific dyslipidaemia/hypercholesterolaemia impact maternal endothelial health in pregnancy, and later in life, will create a window of opportunity to diagnose and develop targeted therapy for a susceptible population of women, aiming to ultimately reduce the societal burden of cardiovascular disease.

Comparison of Choroidal Vascularity Index, Retinal, and Optic Nerve Changes in Diabetes Mellitus Patients Without Diabetic Retinopathy

Objectives

To report changes in the choroid, optic nerve, and macula in diabetes mellitus patients without diabetic retinopathy, and to compare these findings with age and sex-matched healthy volunteers. Furthermore, the duration of the disease was recorded and the impact on these parameters was aimed to be analyzed.

Methods

In this study, 60 right eyes of diabetes mellitus (DM) patients without diabetic retinopathy who applied to our department for routine examination were enrolled. To evaluate the peripapillary retinal nerve fiber layer (RNFL) and ganglion cell layer (GCL), Swept-Source Optical Coherence Tomography imaging was performed. In addition, images were recorded and processed by the image-j program and the 'choroidal vascularity index' (CVI) was calculated. The measurements were compared with 60 right eyes of age-sex-matched healthy volunteers. Furthermore, the patient group was divided into 2 subgroups according to disease duration and the measurements were compared with each other as well.

Results

Both RNFL and GCL thickness values were observed to be thinner in DM patients group compared to the control group. CVI was found to be lower in DM group compared to the control group. In addition, the duration of the disease was significantly associated with the RNFL and GCL thinning and lower CVI.

Conclusion

DM can lead to a decrease in RNLF and GCL thickness and also a decrease in CVI which can impair visual acuity even in the absence of diabetic retinopathy. Therefore, monitoring changes in the optic nerve, retina, and choroid layer is crucial in these patients.

Benign polymorphisms in the BRCA genes with linkage disequilibrium is associated with cancer characteristics

Germline pathogenic mutation of the BRCA gene increases the prevalence of breast cancer. Reports on the benign variants of BRCA genes are limited. However, the definition of these variants might be altered with the accumulation of clinical evidence. Therefore, in the present study, we focused on benign single nucleotide polymorphisms (SNPs) of BRCA genes. Linkage disequilibrium was calculated from whole genome sequencing of the BRCA genes obtained from 500 healthy controls and 49 breast cancer patients. Sanger sequencing was used to confirm the mutation. The linkage disequilibrium was noted for seven and three SNPs in the BRCA1 and BRCA2 genes, respectively. Breast cancer with BRCA1/2 linkage disequilibrium was not correlated with a personal history of benign diseases or family history of cancer. Nevertheless, breast cancer with BRCA1 linkage disequilibrium was correlated with high tumor-infiltrating lymphocytes and positive extensive intraductal components. The patients with BRCA1 linkage disequilibrium tended to have worse disease-specific survival. Cancers with BRCA2 linkage disequilibrium are associated with a lower ratio of grade III cancer. Moreover, patients with BRCA2 linkage disequilibrium tended to have better overall survival. In conclusion, linkage disequilibrium from benign SNPs of the BRCA genes potentially affects cancer characteristics.

Decoding tumor microenvironment: EMT modulation in breast cancer metastasis and therapeutic resistance, and implications of novel immune checkpoint blockers

Tumor microenvironment (TME) and epithelial-mesenchymal transition (EMT) play crucial roles in the initiation and progression of tumors. TME is composed of various cell types, such as immune cells, fibroblasts, and endothelial cells, as well as non-cellular components like extracellular matrix (ECM) proteins and soluble factors. These elements interact with tumor cells through a complex network of signaling pathways involving cytokines, growth factors, metabolites, and non-coding RNA-carrying exosomes. Hypoxic conditions within the TME further modulate these interactions, collectively influencing tumor growth, metastatic potential, and response to therapy. EMT represents a dynamic and reversible process where epithelial cells undergo phenotypic changes to adopt mesenchymal characteristics in several cancers, including breast cancers. This transformation enhances cell motility and imparts stem cell-like properties, which are closely associated with increased metastatic capability and resistance to conventional cancer treatments. Thus, understanding the crosstalk between the TME and EMT is essential for unraveling the underlying mechanisms of breast cancer metastasis and therapeutic resistance. This review uniquely examines the intricate interplay between the tumor TME and epithelial-mesenchymal transition EMT in driving breast cancer metastasis and treatment resistance. It explores the therapeutic potential of targeting the TME-EMT axis, specifically through CD73-TGF-β dual-blockade, to improve outcomes in triple-negative breast cancer. Additionally, it underscores new strategies to enhance immune checkpoint blockade (ICB) responses by modulating EMT, thereby offering innovative insights for more effective cancer treatment.

The association of plasma pancreastatin levels with insulin resistance in patients with gestational diabetes mellitus

INTRODUCTION

Gestational diabetes mellitus (GDM) occurs on the background of increased insulin resistance. We aimed to investigate the levels of plasma pancreastatin (PST) levels and its association with metabolic, demographic, and anthropometric parameters in gestational diabetic and normal glucose-tolerant pregnant women.

MATERIALS AND METHODS

A total of 165 pregnant women in the 24th-28th week of pregnancy were enrolled in this cross-sectional study. PST levels were measured using ELISA method.

RESULTS

Median PST levels were similar between GDM (n = 62, 37.6%) and normal glucose-tolerant control group (n = 103, 62.4%). In the GDM group, PST level showed a significant positive correlation with fasting insulin and the homeostasis model assessment of insulin resistance (HOMA-IR). In binary logistic regression analysis, PST levels did not predict the presence of GDM significantly.

CONCLUSION

Positive correlation of PST with fasting insulin and HOMA-IR suggests that PST could be associated with insulin resistance. Further studies are needed as regards to the role of PST in GDM pathogenesis.

Hydatid cysts in the mesocolon mimicking peritoneal pseudomyxoma in a post-appendectomy patient: A case report

We aimed to present a case of two mesocolonic hydatid cysts that mimicked the presentation of peritoneal pseudomyxoma. Hydatidosis is a zoonotic parasitic infection caused by the cestode Echinococcus spp., whose larval stage affects various organs. The present case describes a 40-year-old male patient who presented with severe lower abdominal pain and was diagnosed with acute appendicitis. The patient underwent an appendectomy and was later referred to an oncology surgery clinic because of imaging findings suggestive of peritoneal pseudomyxoma or carcinomatosis. A video-assisted laparoscopic procedure revealed two cysts and microscopic findings confirmed hydatid cysts. The patient was from a hydatidosis-endemic region of southern Brazil. This case highlights the diagnostic challenges and the need for a multidisciplinary approach and careful histopathological analysis in patients with complex abdominal conditions. This also demonstrates the importance of disseminating knowledge about this condition and its management.

Analysis of therapeutic effect of cell reduction combined with intraperitoneal thermoperfusion chemotherapy in treatment of peritoneal pseudomyxoma

BACKGROUND

Pseudomyxoma peritonei is a rare tumor that can produce a biological behavior similar to that of a malignant tumor. Surgical resection combined with chemotherapy is the traditional treatment method, but the effect is not good. Cell reduction (CRS) combined with intraperitoneal thermoperfusion chemotherapy (HIPEC) has become a new method for the treatment of peritoneal pseudomyxoma (PMP).

AIM

To find out if CRS and HIPEC can be used safely and effectively to treat PMP.

METHODS

This is an observational study. Clinical data of PMP patients treated with CRS + HIPEC at our hospital from January 2013 to June 2023 was collated and analyzed. The main outcome measures were overall survival (OS), and the secondary outcome measures were the incidence of surgical complications and serious adverse events. Complications were graded according to common adverse event evaluation criteria. Peritoneal tumor staging was performed using the peritoneal tumor index (PCI) scoring system, and a cell reduction degree (CCR) score was performed after CRS. CCR-0 and CCR-1 were considered satisfactory CRS.

RESULTS

A total of 186 patients with PMP were included, with a median age of 56 (48-64) years, 65 (34.9%) years in males, and 121 (65.1%) years in females. The median PCI score was 28 (20-34) points. The median operative time was 300 (211-430) minutes, and no significant complications occurred. 91.4% (170/186) were from the appendix, 53.2% (99/186) were from the low grade, and 30.6% (57/186) were from the high grade. CCR scores showed that 55 patients (29.6%) achieved satisfactory CRS, and 113 patients (60.8%) did not achieve satisfactory CRS. The fatality rate at 30 days after surgery was 2.7% (5/186), 1.6% (3/186) needed a second operation, and the fatality rate at 90 days was 4.3% (8/186). The total incidence of III-IV complications was 43.0% (80/186), among which the higher incidence was mainly anemia (27.4%, 51/186), electrolyte disturbance (11.6%, 21/181), and albumin decrease (7.5%, 14/186). The main complications associated with abdominal surgery were gastrointestinal anastomotic leakage (2.2%, 4/186), abdominal hemorrhage (2.2%, 4/186), and abdominal infection (4.3%, 8/186). The median follow-up was 38.1 (95%CI: 31.2-45.1) months. The 5-year OS of PMP patients treated with CRS + HIPEC was 50.3% (95%CI: 40.7%-59.9%), and the median survival time was 66.1 (95%CI: 43.1-89.1) months. The results of the survival analysis showed that patients with a low pathological grade, a low PCI, and a satisfactory CCR score had a higher survival rate (all P < 0.05). 5-year OS was 88.9% (95%CI: 68.3%-100.0%) in CCR-0 patients, 77.6% (95%CI: 62.7%-92.5%) in CCR-1 patients, and 42.0% (95%CI: 29.5%-54.5%) in CCR-2/3 patients.

CONCLUSION

The application of CRS + HIPEC in PMP is safe and feasible, and the survival benefit is high, especially in those who achieve satisfactory CRS, which can significantly extend the OS.

Immune dynamics shaping pre-metastatic and metastatic niches in liver metastases: from molecular mechanisms to therapeutic strategies

Liver metastases are commonly detected in the advanced stages of various malignant tumors, representing a significant clinical challenge. Throughout the process of liver metastases formation, immune cells play a pivotal role, particularly in the pre-metastatic and metastatic niches within the liver. Immune cells establish extensive and intricate interactions with tumor cells and other components in the liver, collectively promoting and sustaining the growth of liver metastases. Despite the limited efficacy of existing therapeutic modalities against some advanced liver metastases, novel immune-based treatment approaches are continuously being explored and validated. Building on the systematic elucidation of the immunosuppressive characteristics of liver metastases, we explored the potential of novel immunotherapies applicable to patients with liver metastases from multiple dimensions.

HDAC6 as a Prognostic Factor and Druggable Target in HER2-Positive Breast Cancer

BACKGROUND

Adjuvant trastuzumab is the standard of care for HER2+ breast cancer (BC) patients. However, >50% of patients become resistant. This study aimed at the identification of the molecular factors associated with disease relapse and their further investigation as therapeutically exploitable targets.

METHODS

Analyses were conducted on formalin-fixed paraffin-embedded tissues of the primary tumors of relapsed (cases) and not relapsed (controls) HER2+ BC patients treated with adjuvant trastuzumab. The nCounter Human Breast Cancer Panel 360 was used. Logistic regression and partitioning around medoids were employed to identify the genes associated with disease recurrence. Cytotoxicity experiments using trastuzumab-resistant cell lines and a network pharmacology approach were carried out to investigate drug efficacy.

RESULTS

A total of 52 patients (26 relapsed and 26 not relapsed) were analyzed. We found that a higher expression of HDAC6 was significantly associated with an increased risk of recurrence, with an adjusted OR of 3.20 (95% CI 1.38-9.91, p = 0.016). Then, we investigated the cytotoxic activity of the selective HDAC6 inhibitor Nexturastat A (NextA) on HER2+ cell lines, which were both sensitive and trastuzumab-resistant. A sub-cytotoxic concentration of NextA, combined with trastuzumab, showed a synergistic effect on BC cell lines. Finally, using a network pharmacology approach, we identified HSP90AA1 as the putative molecular candidate responsible for the synergism observed in vitro.

CONCLUSIONS

Our findings encourage the exploration of the role of HDAC6 as a prognostic factor and the combinatorial use of HDAC6 selective inhibitors combined with trastuzumab in HER2+ BC, in particular for those patients experiencing drug resistance.

Genomic complexity and clinical significance of the RCCX locus

Nearly identical, repetitive elements in the genome contribute to the variability in genetic inheritance patterns, particularly in regions like the RCCX locus, where such repeats can lead to structural variations. In addition, during the formation of gametes as a result of meiosis, variants of loci with repetitive elements that do not code for the required proteins may occur. As a result, an individual with certain genetic rearrangements in this region may have an increased risk of developing a congenital disorder, particularly in cases where the non-functional allele is inherited dominantly. At the same time, there is still no routine or generally recognized diagnostic method to determine the sequence of the repetitive fragments. The functionally important RCCX locus consists of such repetitive fragments. The available knowledge about the genomic variants of the RCCX locus is fragmented, as there is no standardized method to determine its structure. It should be noted that in some structural variants of the RCCX locus, the sequence of protein-coding genes is disrupted, leading to the development of diseases such as congenital adrenal hyperplasia (CAH). Although genetic testing is generally accepted as a gold standard for CAH diagnosis, there are a myriad of strategies on which exact methods to use and in which order. The reason for this inconsistency lies in the complexity of the RCCX locus and the fact that each patient or carrier may have a highly individualized mutation or combination thereof. In this review, we have discussed all known methods that can be used to study the structure of the RCCX locus. As a result, optimal approaches are proposed for the diagnosis of the most common disease caused by lesions in the RCCX-CAH due to CYP21A2 deficiency.

Minimal Transfer of Atorvastatin and Its Metabolites in Human Milk: A Case Series

Background: Statins are historically contraindicated during breastfeeding due to theoretical concerns of disruptions in infant development from drug exposure and nutritional changes in milk. Breastfeeding mothers requiring statins often discontinue statins or postpone treatment until breastfeeding cessation, contributing to delays in treatment up to 14 years. This study aims to determine the transfer of atorvastatin and its active metabolites into human milk and evaluate the infant's risk of drug exposure. Materials and Methods: Milk samples and health information were released from the InfantRisk Human Milk Biorepository for three women taking 20 mg, 40 mg, and 80 mg of atorvastatin daily at steady state conditions. The concentration of atorvastatin (AT) and its active metabolites, ortho-hydroxy AT (2OH AT) and para-hydroxy AT (4OH AT), was quantified in timed milk samples using liquid chromatography-mass spectrometry. Results: The highest absolute infant dose of AT was 0.00027 mg/kg/day, and the highest weight-adjusted relative infant dose of the combined analytes was 0.09%, far below established thresholds for infant safety. Milk cholesterol levels were within previously established norms in the range of 10 mg/dL. The mothers reported no adverse outcomes in the two exposed infants. Conclusions: The transfer of atorvastatin and its metabolites was exceedingly low. While the impact on milk composition in states of hyperlipidemia (whether treated or untreated) is not well understood, it is unlikely that the drug in the milk would be present in clinically significant levels to adversely affect a breastfed infant.

Precision medicine in breast cancer (Review)

Precision medicine in breast cancer is a revolutionary approach that customizes diagnosis and treatment based on individual and tumor characteristics, departing from the traditional one-size-fits-all approach. Breast cancer is diverse, with various subtypes driven by distinct genetic mutations. Understanding this diversity is crucial for tailored treatment strategies that target specific vulnerabilities in each tumor. Genetic testing, particularly for mutations in breast cancer gene (BRCA) DNA repair-associated genes, helps assess hereditary risks and influences treatment decisions. Molecular subtyping guides personalized treatments, such as hormonal therapies for receptor-positive tumors and human epidermal growth factor receptor 2 (HER2)-targeted treatments. Targeted therapies, including those for HER2-positive and hormone receptor-positive breast cancers, offer more effective and precise interventions. Immunotherapy, especially checkpoint inhibitors, shows promise, particularly in certain subtypes such as triple-negative breast cancer, with ongoing research aiming to broaden its effectiveness. Integration of big data and artificial intelligence enhances personalized treatment strategies, while liquid biopsies provide real-time insights into tumor dynamics, aiding in treatment monitoring and modification. Challenges persist, including accessibility and tumor complexity, but emerging technologies and precision prevention offer hope for improved outcomes. Ultimately, precision medicine aims to optimize treatment efficacy, minimize adverse effects and enhance the quality of life for patients with breast cancer.

Recent advancements in management for noncolorectal, nonneuroendocrine hepatic metastases

BACKGROUND

Owing to the heterogeneity of underlying primary tumors, noncolorectal, nonneuroendocrine metastases to the liver (NCNNMLs), although relatively rare, pose major challenges to treatment and long-term management. Despite being considered the gold standard for colorectal cancer liver metastases, the role of surgical resection for NCNNML remains controversial. Furthermore, advancements in locoregional treatment modalities, such as ablation and various chemotherapeutic modalities, have contributed to the treatment of patients with NCNNML.

METHODS

This was a comprehensive review of literature that used Medline/PubMed, Google Scholar, the Cochrane Library, and the Web of Science, which were accessed between 2014 and 2024.

RESULTS

NCNNMLs are rare tumor entities with varied presentation and outcomes. A multidisciplinary approach, which includes chemotherapy, surgery, and interventional radiologic techniques, can be implemented with good results.

CONCLUSION

Given the complex nature of NCNNML, its management should be highly individualized and multidisciplinary. Locoregional treatments, such as surgical resection and/or ablation, may be more appropriate for select patients and should be offered as a viable therapeutic option for a subset of individuals.

Status of and Challenges in Therapy of Mucinous Ovarian Cancer Associated with Pseudomyxoma Peritonei Syndrome: Review of Current Options and Future Treatment Trends

OBJECTIVE

Pseudomyxoma peritonei (PP) is a rare condition, and differentiating between primary and secondary ovarian causes is crucial for determining the appropriate oncological therapy. Given the resistance of ovarian mucinous carcinoma to standard platinum-based chemotherapy, the objective of this review is to present the current therapeutic approaches and summarize the emerging trends in the treatment of this disease.

METHODS

The authors conducted an exhaustive evaluation of studies published over a 14-year period (June 2010-May 2024) concerning pseudomyxoma peritonei, mucinous ovarian carcinoma, ovarian causes of PP, and ovarian cancer using the following databases: PubMed, Scopus, and Science Direct. The Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines were followed. The results were organized into seven subchapters and analyzed.

RESULTS

The analyzed studies present surgery followed by HIPEC as the current therapy with the best long-term survival results. However, the oncological treatment is unsatisfactory, and the choice of therapy depending on the primary origin of the tumor becomes particularly important. For the differential diagnosis between pseudomyxoma due to a gastrointestinal cause and that of ovarian origin, genetic analyses are recommended; these include the characteristics of the mucin present in the lesion, as the therapeutic response can have contradictory results depending on the primary origin of the tumor.

CONCLUSIONS

Surgery followed by HIPEC remains the standard for resectable cases. However, oncological treatment has controversial results in the case of mucinous ovarian carcinoma compared to other types of ovarian cancer and to metastatic ovarian tumors associated with pseudomyxoma of the peritoneum. Based on the articles included in this review, it was found that the current trend is the study of mucin as a resistance factor against chemotherapy based on platinum products and the targeting of oncological therapy according to the tumor's genetic characteristics.

Immune Marker and C-Reactive Protein Dynamics and Their Prognostic Implications in Modulated Electro-Hyperthermia Treatment in Advanced Pancreatic Cancer: A Retrospective Analysis

Background: Previous research has suggested that modulated electro-hyperthermia (mEHT) can be used to induce anti-tumor immune effects and to extend patient survival. The use of mEHT in advanced pancreatic cancer is beneficial; however, its immune-mediating effects were never investigated. Methods: A retrospective observational study was conducted. Leukocyte counts, C-reactive protein (CRP), neutrophil-to-lymphocyte ratio (NLR), and granulocyte-to-lymphocyte ratio (GLR) were measured at baseline, midpoint, and after mEHT treatment. Results: A total of 73 mEHT treated pancreatic cancer patients were included. The time elapsed between tumor diagnosis and the first mEHT treatment was 4.40 ± 5.70 months. While no change could be observed between the baseline and the first follow-up visits, the total white blood cell (WBC), neutrophil, and granulocyte count, CRP, NLR, and GLR were significantly higher at the second follow-up compared to both previous visits. Higher levels of the latter parameters following the last mEHT treatment were signaling significantly poor prognostic signs, and so were their longitudinal changes. Conclusions: After the initiation of mEHT, immune markers stabilize with the treatment, but this positive effect is eroded over time by progressive disease. Monitoring the changes in these markers and the occurrence of their increase is a prognostic marker of shorter survival.

A critical review on diabetes mellitus type 1 and type 2 management approaches: from lifestyle modification to current and novel targets and therapeutic agents

Diabetes mellitus (DM) has emerged as an international health epidemic due to its rapid rise in prevalence. Consequently, scientists and or researchers will continue to find novel, safe, effective, and affordable anti-diabetic medications. The goal of this review is to provide a thorough overview of the role that lifestyle changes play in managing diabetes, as well as the standard medications that are currently being used to treat the condition and the most recent advancements in the development of novel medical treatments that may be used as future interventions for the disease. A literature search was conducted using research databases such as PubMed, Web of Science, Scopus, ScienceDirect, Wiley Online Library, Google Scholar, etc. Data were then abstracted from these publications using words or Phrases like "pathophysiology of diabetes", "Signe and symptoms of diabetes", "types of diabetes", "major risk factors and complication of diabetes", "diagnosis of diabetes", "lifestyle modification for diabetes", "current antidiabetic agents", and "novel drugs and targets for diabetes management" that were published in English and had a strong scientific foundation. Special emphasis was given to the importance of lifestyle modification, as well as current, novel, and emerging/promising drugs and targets helpful for the management of both T1DM and T2DM.

Machine learning-based model for CD4+ conventional T cell genes to predict survival and immune responses in colorectal cancer

Globally, CRC ranks as a principal cause of mortality, with projections indicating a substantial rise in both incidence and mortality by the year 2040. The immunological responses to cancer heavily rely on the function of CD4Tconv. Despite this critical role, prognostic studies on CRC-related CD4Tconv remain insufficient. In this investigation, transcriptomic and clinical data were sourced from TCGA and GEO. Initially, we pinpointed CD4TGs using single-cell datasets. Prognostic genes were then isolated through univariate Cox regression analysis. Building upon this, 101 machine learning algorithms were employed to devise a novel risk assessment framework, which underwent rigorous validation using Kaplan-Meier survival analysis, univariate and multivariate Cox regression, time-dependent ROC curves, nomograms, and calibration plots. Furthermore, GSEA facilitated the examination of these genes' potential roles. The RS derived from this model was also analyzed for its implications in the TME, and its potential utility in immunotherapy and chemotherapy contexts. A novel prognostic model was developed, utilizing eight CD4TGs that are significantly linked to the outcomes of patients with CRC. This model's RS showcased remarkable predictive reliability for the overall survival rates of CRC patients and strongly correlated with malignancy levels. RS serves as an autonomous prognostic indicator, capable of accurately forecasting patient prognoses. Based on the median value of RS, patients were categorized into subgroups of high and low risk. The subgroup with higher risk demonstrated increased immune infiltration and heightened activity of genes associated with immunity. This investigation's establishment of a CD4TGs risk model introduces novel biomarkers for the clinical evaluation of CRC risks. These biomarkers may enhance therapeutic approaches and, in turn, elevate the clinical outcomes for patients with CRC by facilitating an integrated treatment strategy.

Impacts of Maternal Preeclampsia Exposure on Offspring Neuronal Development: Recent Insights and Interventional Approaches

Preeclampsia, a hypertensive disorder during pregnancy, frequently correlates with adverse neurological outcomes in offspring, including cognitive impairments, autism spectrum disorder, depressive disorder, attention deficit hyperactivity disorder, and cerebral palsy. Despite these known consequences, the understanding of neuronal damage in the offspring of preeclamptic mothers remains insufficient. Here, we review the neuronal abnormalities resulting from maternal preeclampsia exposure, which include disrupted neurogenesis, loss of neuronal cell integrity, accumulation of cellular debris, decreased synaptogenesis and myelination, and increased neurite growth stimulated by maternal preeclampsia serum. The underlying mechanisms potentially driving these effects involve microglial activation, inflammatory responses, and reduced angiogenesis. Intervention strategies aimed at improving fetal neuronal outcomes are also discussed, encompassing pharmacological treatments such as pravastatin, tadalafil, and melatonin, as well as non-pharmacological approaches like dietary modifications, maternal exercise, and standard care for children. These interventions hold promise for clinical application, offering avenues to address early neuronal abnormalities and prevent the onset of long-term neurological disorders.