Digital Commons Network^™

Efficacy Of Autologous Platelet-Rich Fibrin (Prf) In Promoting Soft Tissue Healing And Bone Regeneration Following Extraction In The Anterior Maxilla: A Digital And Radiological Study, Anthony El Rai, Abdallah Menhall, Joseph Zaarour, Robin Jalkh, Joseph Bassil

International Arab Journal of Dentistry

Objectives: The main objective of this study was to evaluate the effectiveness of PRF in promoting soft tissue healing and bone regeneration after extraction in the anterior maxillary region. A secondary objective was to correlate soft tissue change with underlying bone structure variation. Finally, the study also aimed to compare soft and hard tissue alteration based on different types of extracted teeth.

Methods: The sample included five adult patients requiring the extraction of at least two symmetrical teeth in the anterior maxilla, totaling fourteen teeth. Participants underwent CBCT scans and digital impressions before extraction. Concerned teeth were then …

Comparative Evaluation Of Heat-Treated Retreatment Files On Canal Transportation And Dentin Thickness In Endodontically Treated Teeth: An In Vitro Cbct Study, Monisha Bhate, Pradeep Solete, Aparna Mohan

International Arab Journal of Dentistry

Introduction: Non-surgical retreatment is a conservative approach for managing recurrent endodontic infections requiring efficient removal of obturating material while preserving dentin. Retreatment file systems,through their design and function,plays a vital role in ensuring effective cleaning and minimal structural compromise.

Methods: Forty-five extracted mandibular molars were decoronated and obturated at a standardized root length of 16 mm in both mesial canals. Samples were divided into three groups (n=15): Group 1 – SoliteRS3, Group 2 – Dentsply Protaper Universal Retreatment Files and Group 3 – Neoendo Retreatment Files. Pre- and postoperative CBCT scans were used to assess remaining dentin thickness, …

Full-Arch Rehabilitation Of Post-Mucormycosis Edentulous Maxilla Using Quad Zygomatic Implants: A Clinical Case Report, Akansha Bansod, Sweta Kale Pisulkar, Arushi Beri, Mony Behera, Pragya Manushree, Utkarsh Umre, Michael Subal Pramanik

International Arab Journal of Dentistry

Rehabilitating the maxilla in the patient who has had surgical resection for mucormycosis poses a distinctive set of anatomical, surgical, and prosthetic challenges. The extensive maxillary bone loss after aggressive debridement often makes traditional implant-supported prosthetic options impossible. In these circumstances, zygomatic implants have proven to be a predictable, graftless solution, especially in patients with extremely atrophic maxillae. Where the bone loss is severe, the quad zygoma procedure—two implants for each zygomatic arch—is possible to support full arch rehabilitation with a fixed prosthesis. This report presents the successful rehabilitation of oral function and appearance in a patient with post-mucormycosis edentulous …

Investigating Patient Non-Attendance To Healthcare Appointments In Türkiye: Data From A State Hospital And An Oral And Dental Health Center, Eyüp Sari, Ali̇ Ni̇yazi̇ Kurtcebe, Ci̇han Döğer, Recep Aydin

Turkish Journal of Medical Sciences

Background/aim: To determine the frequency and reasons for appointment nonattendance in a state hospital and a dental health center in a densely populated district of Türkiye, and to identify related factors to guide preventive measures.

Materials and methods: This retrospective cross-sectional study included patients who scheduled appointments at Ankara Etimesgut State Hospital and Etimesgut Oral and Dental Health Center through the Centralized Patient Appointment System (Merkezi Hekim Randevu Sistemi; MHRS) in February 2024. Nonattendees were contacted in March 2024 to determine reasons for nonattendance.

Results: A total of 30,552 appointments were analyzed (1978 dental, 28,574 hospital). The overall nonattendance rate …

Molecular Determinants Of Neoadjuvant Chemotherapy Resistance In Breast Cancer: An Analysis Of Gene Expression And Tumor Microenvironment, Hedda Michelle Guevara-Nieto, Carlos A. Orozco-Castaño, Rafael Parra-Medina, Jenny Nathaly Poveda-Garavito, Jone Garai, Jovanny Zabaleta, Liliana López-Kleine, Alba Lucia Combita

School of Graduate Studies Faculty Publications

Neoadjuvant chemotherapy (NAC) is a critical component of breast cancer treatment, but the molecular mechanisms underlying resistance remain poorly understood. This study aimed to identify transcriptomic changes associated with NAC resistance across four breast cancer subtypes: Luminal A, Luminal B/HER2-positive, Luminal B/HER2-negative, and Triple-Negative Breast Cancer (TNBC). RNA-seq analysis was performed on paired pre- and post-NAC breast cancer samples from 32 nonresponders. Differentially expressed genes (DEGs) were identified, and functional enrichment analyses were conducted. Protein-protein interaction (PPI) networks were constructed to identify hub genes. Tumor microenvironment (TME) infiltration was estimated using deconvolution algorithms. The results revealed distinct gene expression profiles …

Impact Of Systemic Statins On Periodontal Health: A Retrospective Study In A Lebanese Population, Elsa Boustany, Georgio Saad, Wassim Al Manhal

International Arab Journal of Dentistry

Introduction: Statins, primarily used for cholesterol management, have shown potential in improving periodontal health due to their anti-inflammatory and bone-regenerative properties.

Methods: A retrospective study was conducted on 30 patients under statin medication. A control group of 30 non-statin users was selected using propensity score matching (PSM) to minimize bias. Data on pocket depth, attachment loss, and radiographic bone loss were collected at two time points: T0 and T1. Statistical analysis was performed using RStudio, with a significance threshold set at p < 0.05.

Results: The study revealed significant decrease in pocket depth (p = 0.0027), attachment loss (p …

Evaluation Of The Remineralizing Agents After Orthodontic Bracket Debonding: A Sem-Edx Investigation, Bassant Ashraf Badr, Medhat Elzainy, Noha Ibrahim, Hend El Messiry

International Arab Journal of Dentistry

Objectives: To compare the remineralizing efficacy of (Fluoride (Fl) Varnish, Nanohydroxyapatite (n-HAp) serum and NovaMin-containing toothpaste) on premolars subjected to orthodontic debonding and a pH-cycling model.

Methods: 60 human premolars were divided into six groups (n=10). Group IA, sound enamel, IB, orthodontically treated premolars, IC, orthodontically treated premolars subjected to demineralization cycles. Three experimental groups included orthodontically treated premolars subjected to demineralization cycles and treated with Fl varnish (IIA), n-HAp serum (IIB), and NovaMin toothpaste (IIC). Surface topography and mineral content were evaluated using SEM-EDX analysis, and data were statistically analyzed using ANOVA test and Tukey’s post-hoc test. …

Optimizing Genetic Ancestry Adjustment In Dna Methylation Studies: A Comparative Analysis Of Approaches, Kira D Höffler, Seyma Katrinli, Matthew W Halvorsen, Anne-Kristin Stavrum, Kevin S O'Connell, Alexey Shadrin, Srdjan Djurovic, Ole A Andreassen, James J Crowley, Jan Haavik, Kristen Hagen, Gerd Kvale, Kerry Ressler, Bjarne Hansen, Jair C Soares, Gabriel R Fries, Alicia K Smith, Stéphanie Le Hellard

Faculty, Staff and Student Publications

Background: Genetic ancestry is an important factor to account for in DNA methylation studies because genetic variation influences DNA methylation patterns. One approach uses principal components (PCs) calculated from CpG sites that overlap with common SNPs to adjust for ancestry when genotyping data is not available. However, this method does not remove technical and biological variations, such as sex and age, prior to calculating the PCs. The first PC is therefore often associated with factors other than ancestry.

Methods: We developed and adapted the adapted EpiAnceR+ approach, which includes (1) residualizing the CpG data overlapping with common SNPs for control …

Current Insights On Predicting Vestibular Diseases Using Machine Learning, Emre Söylemez, Muhammed Mustafa Şeker

Turkish Journal of Medical Sciences

The vestibular system is one of the three main systems responsible for maintaining balance and posture. Accurate vestibular inputs enable the perception of the head’s position and movement in space, and ensure coordination between head movements, eye movements, balance, and posture. Any dysfunction in the peripheral vestibular end organs, the vestibular nerve, or the central vestibular system may lead to vertigo, dizziness, and gait disturbances in individuals. Some syndromes that cause vertigo symptoms can be life threatening. Although peripheral vestibular pathologies are generally benign, they can reduce patients’ quality of life, cause falls, and hinder independence. Therefore, the diagnosis and …

Unveiling The Potential Of Marine Peptides In Leukemia: Mechanistic Insights And Future Horizon In Peptide Research, Salman Ahmed, Waqas Alam, Khalaf Alsharif, Michael Aschner, Esra Küpeli̇ Akkol, Mamdouh Allahyani, Hayaa Alhuthali, Luci̇ano Saso, Esra Gi̇zem Türkcanoğlu, Haroon Khan

Turkish Journal of Medical Sciences

Leukemia is a malignant disorder that affects the bone marrow and blood. It is frequently diagnosed in adults, with a higher incidence in males than females. Globally, it ranks as the 15th most widespread cancer and is the 11th leading cause of cancer-related fatalities. The intensity and severity of treatment have increased, leading to a rise in relapse rates, toxicity, and adverse health effects. Therefore, there is a critical need for new treatments. The antileukemic properties of natural compounds have been extensively studied. Aquatic organisms are a rich source of potential medicinal compounds. Anticancer peptides offer an ideal treatment approach …

A Randomized Controlled Prospective Study Comparing Surgical Outcomes Of Median Umbilical Ligament Lift-Up And Veress Needle Entry Techniques In Gynecologic Laparoscopic Surgery, Gazi̇ Güner, Ayşe Bacaksiz, Can Berk Karabudak, Fi̇gen Efe Çami̇li, Çi̇sem Ertok, Si̇nem Özşahi̇n Kiliç, Zeli̇ha Zeynep Satilmişoğlu, Can Tercan, Nazli Ayli̇n Vural

Turkish Journal of Medical Sciences

Background/aim: Laparoscopic surgery has become the preferred minimally invasive technique for both diagnostic and therapeutic procedures in gynecology. Although it is associated with lower overall complication rates compared to open surgery, most serious complications occur during the initial step of abdominal entry. Therefore, developing faster and safer entry methods is critical to improving surgical outcomes. This study aimed to compare the surgical results of the Median Umbilical Ligament Lift-Up (MULU) technique routinely used in our clinic with the commonly preferred Veress needle (VN) entry technique.

Materials and methods: This randomized, controlled, prospective study included 124 patients: 64 underwent abdominal entry …

Clinical Characteristics And Outcomes In Epstein-Barr Virus Positive Diffuse Large B-Cell Lymphoma: A Retrospective Multicenter Study, Ebru Kiliç Güneş, Hacer Berna Afacan Öztürk, Esra Ki̇ri̇kti̇r, Asena Di̇kyar, Bi̇lge Uğur, Ahmet Kürşad Güneş, Meltem Ayli

Turkish Journal of Medical Sciences

Background/aimEpstein-Barr virus-positive (EBV+) diffuse large B-cell lymphoma, not otherwise specified (DLBCL-NOS), represents a rare and aggressive subtype of B-cell lymphoma, officially classified as a distinct entity in the revised 4th edition of the World Health Organization (WHO) 2016 classification. This retrospective study aims to evaluate the prevalence, clinical characteristics, histopathological characteristics, and survival results of patients diagnosed with EBV+ DLBCL-NOS.Materials and methodsOur retrospective study included 92 newly diagnosed DLBCL patients treated at two centers between 2016 and 2024. EBV status was determined using in situ hybridization for EBER, with positivity defined as; ≥50% nuclear staining in tumor cells. ResultsAmong 92 …

Do The Expressions Of Hla-G And Killer Cell Immunoglobulin-Like Receptors Change In Colorectal Cancer?, Ezgi̇ Di̇nçer, Fatma Kaya Dağistanli, Kivanç Derya Peker, Damlanur Sakiz, Fi̇gen Abatay Sel, Demet Kivanç, Hayri̇ye Şentürk Çi̇ftçi̇, Çi̇ğdem Keki̇k Çinar, Şule Karataş, Fatma Savran Oğuz

Turkish Journal of Medical Sciences

Background/aim: The immune system functions as a well-coordinated defense mechanism, protecting the host from both external pathogens and internal threats. Cancer cells often display surface antigens that the immune system can recognize as foreign, potentially triggering an immune response. However, many cancer cells evade detection by downregulating or completely losing these surface antigens. The immune system relies on the expression of surface antigens and human leukocyte antigens (HLA) to identify and target tumor cells. One key method by which tumor cells evade natural killer (NK) cells involves alterations in HLA antigens. Colorectal cancer (CRC) is known to cause various changes …

Hesperidin Efficacy Of Epidural Fibrosis In A Post Laminectomy Rat Model: An Experimental Study, Emrah Keski̇n, Mehmet Seli̇m Gel

Turkish Journal of Medical Sciences

Background/aim: Epidural fibrosis (EF) plays a significant role in the development of failed back surgery syndrome (FBSS). This study evaluates the antifibrotic effect of hesperidin, a citrus-derived bioflavonoid, within a rat laminectomy model.

Materials and methods: Thirty-two female Wistar albino rats were randomized into four groups (n = 8 each). Group 1 received laminectomy alone (control); Group 2 received a gelatin sponge; Groups 3 and 4 intraperitoneally received 50 mg/kg and 100 mg/kg of hesperidin, respectively, for 7 days post-laminectomy. After 6 weeks, epidural tissues were assessed histopathologically, and hydroxyproline levels were measured.

Results: Group 4 showed significantly lower EF …

Assessment Of Alterations In Regional Homogeneity And Amplitude Of Low-Frequency Fluctuations In Children With Dyslexia ​, Esra Demi̇rci̇, Şeri̇fe Gengeç Benli̇, Semra İçer, Zeynep Ak, Ebru Aker, Zehra Fi̇li̇z Karaman

Turkish Journal of Medical Sciences

Background/aim: Exploratory methods in neuroimaging are gaining increasing attention for revealing functional connectivity structures across the entire brain. This study aims to contribute to the understanding of the functional mechanisms underlying dyslexia, along with the effects of specialized education for dyslexia treatment, by utilizing measures such as regional homogeneity (ReHo), amplitude of low-frequency fluctuations (ALFF), and fractional ALFF (fALFF).

Materials and methods: Resting-state functional magnetic resonance imaging data were collected from three groups of Turkish-speaking children aged 7–12: diagnosed with dyslexia for the first time (Dys, n = 19), children with dyslexia who received specialized education (EDys, n = 20), …

Effects Of Olfaction On Sexual Function, Anxiety, Depression, And Quality Of Life In Men And Women With Smell Disorder: A Cross-Sectional Controlled Study ​, Esi̇n Özlem Atmiş, Eser Sağaltici, Eren Yilmaz, Hasan Gökçay, Aytuğ Altundağ

Turkish Journal of Medical Sciences

Background/aim: Olfaction is necessary for healthy sexual intercourse. Better smell has been associated with a more positive sexual experience.

Materials and methods: In this cross-sectional study, 40 patients diagnosed with a smell disorder and 60 healthy volunteers were included. The participants were divided into 2 groups according to sex. The female group had 19 patients and 25 female controls. The male group had 21 patients and 35 male controls. Sniffin’ Sticks tests, the World Health Organization quality of life assessment (WHOQOL), and hospital anxiety and depression scale (HADS) were applied to all participants. In addition, the international index of erectile …

Ai Performance In Emergency Medicine Fellowship Examination: Comparative Analysis Of Chatgpt-4o, Gemini 2.0, Claude 3.5, And Deepseek R1 Models, İshak Şan, Medi̇ne Akkan Öz, Mehmet Yortanli, Murat Genç, Bensu Bulut, Ayşenur Gür, Rami̇z Yazici, Hüseyi̇n Mutlu, Mustafa Önder Gönen

Turkish Journal of Medical Sciences

Background/aim: This study evaluated the accuracy rates and response consistency of four different large language models (ChatGPT- 4o, Gemini 2.0, Claude 3.5, and DeepSeek R1) in answering questions from the Emergency Medicine Fellowship Examination (YDUS), which was administered for the first time in Türkiye.

Materials and methods: In this observational study, 60 multiple-choice questions from the Emergency Medicine YDUS administered on 15 December 2024, were classified as knowledge-based (n = 26), visual content (n = 2), and case-based (n = 32). Each question was presented three times to the four large language models. The models’ accuracy rates were evaluated according …

Impact Of Pulmonary Metastasectomy Timing And Nodule Characteristics On Survival Outcomes In Patients With Pediatric Sarcoma ​, İlteri̇ş Türk, Mehmet Çeti̇n, Neri̇man Sari, Selma Çakmakci, Necati̇ Solak, Fatma Babacan, Nesri̇n Gürçay, Pinar Biçakçioğlu

Turkish Journal of Medical Sciences

Background/aim: Pulmonary metastasectomy (PM) is a crucial intervention for patients with metastatic sarcomas, particularly among pediatric populations. The timing of PM and its impact on survival outcomes remain a subject of debate in the literature. This study aims to evaluate the impact of PM on survival outcomes.

Materials and methods: This retrospective study included pediatric patients diagnosed with sarcomas who underwent pulmonary metastasectomy. Demographic and clinical characteristics, including age, sex, primary malignancy type, metastasis presence at diagnosis, chemotherapy response, and PM details (e.g., number and laterality of metastatic nodules, time from metastasis detection to surgery) were analyzed. Survival data were …

Letter To The Editor Regarding ‘‘Kara M, Alp G, Pekdiker M, Ketenci S, Porreca A Et Al. Evaluating Leflunomide Andmethotrexate Combination Vs. Monotherapy In Rheumatoid And Psoriatic Arthritis. Turkish Journal Of Medical Sciences: 2025; 55 (3): 632-643’’, Özge Tezen

Turkish Journal of Medical Sciences

No abstract provided.

The Importance Of Galectin-3 In The Diagnosis Of Childhood Acute Appendicitis ​, Onur Yalçin, Aybegüm Kalyoncu Ayçenk, Ali̇ Aygün, Ahmet Burak Günpinar, Mehmet Seyfetti̇n Saribaş, Volkan Altinok, Tevfi̇k Noyan

Turkish Journal of Medical Sciences

Background/aim: Acute appendicitis (AA) is a frequent indication for emergency surgery in children; accurate diagnosis is essential to prevent complications. We examined whether serum Galectin-3 is associated with pediatric AA and quantified its diagnostic performance relative to routine inflammatory markers.

Materials and methods: This prospective, single-center study was conducted in a tertiary emergency department between July 1, 2023, and January 31, 2024. Children younger than 18 years with pathologically confirmed AA were enrolled as cases; age-compatible healthy volunteers served as controls. Venous blood was obtained at presentation before any therapeutic intervention. Galectin-3 concentrations were quantified using a commercial enzyme-linked immunosorbent …

Baseline Neurofilament Light Chain And Brain-Derived Neurotrophic Factor Levels Predict Development Of Aggressive Multiple Sclerosis, Ruzi̇ye Erol Yildiz, Ece Akbayir, Tuğçe Kizilay, Ayça Si̇may Ersöz, Duygu Özkan Yaşargün, Devran Süer, Vuslat Yilmaz, Erdem Tüzün, Recai̇ Türkoğlu

Turkish Journal of Medical Sciences

Background/aim: Patients with multiple sclerosis (MS) may present with a rapidly disabling clinical course in the first few years of disease. It is imperative to find biomarkers to predict patients with aggressive MS (AMS) and have an opportunity to prevent disability accumulation through appropriate treatment strategies. Our aim was to explore the prognostic value of neurofilament light chain (NFL) and brain-derived neurotrophic factor (BDNF) levels in cerebrospinal fluid (CSF) obtained in the early stages of MS.

Materials and methods: Relapsing-remitting multiple sclerosis (RRMS) patients presenting with first-time attacks were screened, of which 26 fulfilled AMS criteria in the 3-year follow-up …

Differential Patterns Of Gut And Oral Microbiomes In Hispanic Individuals With Cognitive Impairment, Yannick N. Wadop, Erin L. Vasquez, Julia J. Mathews, Jazmyn A. S. Muhammad, Rosa P. Mavarez, Claudia Satizabal, Mitzi M. Gonzales, Jeremy A. Tanner, Gladys E. Maestre, Bernard Fongang

School of Medicine Publications

Alterations in both oral and gut microbiomes have been associated with Alzheimer's disease and related dementia (ADRD). While extensive research has focused on the role of gut dysbiosis in ADRD, the contribution of the oral microbiome remains relatively understudied. This study aims to evaluate distinct patterns and potential synergistic effects of oral and gut microbiomes in a cohort of predominantly Hispanic individuals with cognitive impairment (CI) and without cognitive impairment (NC). We conducted 16S rRNA gene sequencing on stool and saliva samples from 32 participants (17 CI, 15 NC; 62.5% female, mean age = 70.4 ± 6.2 years) recruited in …

Generative Modeling For Interpretable Anomaly Detection In Medical Imaging: Applications In Failure Detection And Data Curation, Mckell E Woodland, Mais Altaie, Caleb S O'Connor, Austin H Castelo, Olubunmi C Lebimoyo, Aashish C Gupta, Joshua P Yung, Paul E Kinahan, Clifton D Fuller, Eugene J Koay, Bruno C Odisio, Ankit B Patel, Kristy K Brock

Faculty, Staff and Students Publications

This work aims to leverage generative modeling-based anomaly detection to enhance interpretability in AI failure detection systems and to aid data curation for large repositories. For failure detection interpretability, this retrospective study utilized 3339 CT scans (525 patients), divided patient-wise into training, baseline test, and anomaly (having failure-causing attributes—e.g., needles, ascites) test datasets. For data curation, 112,120 ChestX-ray14 radiographs were used for training and 2036 radiographs from the Medical Imaging and Data Resource Center for testing, categorized as baseline or anomalous based on attribute alignment with ChestX-ray14. StyleGAN2 networks modeled the training distributions. Test images were reconstructed with backpropagation and …

Efficacy And Safety Of Different Treatment Strategies In Pediatric Fecal Incontinence: A Systematic Review, Seham M. Abd El-Moghny, Wessam A. Al-Kholy, Mohamed I. Elsepaee, Ahmed M. Elgamal, Rabab S. Mohamed

Journal of Medicine in Scientific Research

Background Fecal incontinence (FI) in children is a challenging condition with significant impacts on quality of life (QoL). Multiple therapeutic approaches, including neuromodulation techniques such as sacral nerve stimulation (SNS), biofeedback therapy, botulinum toxin (Botox) injections, and transcutaneous functional electrical stimulation (TFES), have been explored. This systematic review evaluates the efficacy and safety of these interventions in pediatric patients. Methods A thorough investigation was performed in PubMed, Scopus, Web of Science, and the Cochrane Library databases up to February 2025. Studies assessing the effectiveness and safety of SNS, biofeedback, Botox injections, and other interventions in pediatric FI were included. Risk …

Early Outcomes Of Y-Incision Vs. Conventional Techniques For Aortic Root Dilatation, Ahmed Shafeek Ali, Mahmoud Maher Abdou Ibrahim, Haitham Alshahat Ramadan

Journal of Medicine in Scientific Research

Background The y-incision method for expanding the aortic annulus has proven its effectiveness and safety in the short term. We aim to compare the early results of this method with those of the conventional annular dilatation techniques. Methods From March 2022 to April 2024, Eighty consecutive patients at the National Heart Institute in Cairo, Egypt, received aortic valve replacement (AVR) combined with aortic root dilatation (ARD) Utilizing either conventional annular dilatation techniques (group 1, n=40), including Manouguian [12.5% (10/80)], Nicks [35% (28/80)], and others [2.5% (2/80)], or method of Y-incision (group 2, n=40) [ 50% (40/80)]. Preoperative, intraoperative, and early …

Temperamental Traits For Infants And Toddlers With Rickets, Rabab Salah Eldin Mohamed

Journal of Medicine in Scientific Research

Background Rickets is a deficiency in the mineralization of developing bone. Infant temperament comprises a collection of qualities that define individual behavior. The objective of this work was to determine if there were variations in temperamental qualities between ricketic and normal babies and toddlers, and whether such differences varied by sex. Methods This cross-sectional work had been conducted on 100 children aged from 6 to 24 months both sexes, with rickets (Group 1), and 100 normal sex- and age-matched children as a control group (Group 2). All patients underwent evaluation of temperamental traits. The assessment of psychological aspects for both …

A Recent Insight On Prevalence Of Atopic Diseases In Children With Type 1 Diabetes, Randa Mohamed Darwish, Ayat Ibrahim Ghanem

Journal of Medicine in Scientific Research

Background Type 1 diabetes mellitus (T1DM) and atopic diseases are both prevalent immunemediated conditions in children. Although traditionally viewed as immunologically opposing disorders—T1DM being Th1-mediated and atopy Th2-mediated—recent studies suggest possible overlap in genetic susceptibility and environmental triggers. This study aimed to evaluate the prevalence and association of various atopic conditions in pediatric T1DM patients. Aim of the study To investigate the prevalence of atopic diseases—including atopic dermatitis, allergic rhinitis, allergic conjunctivitis, bronchial asthma, food allergy, and anaphylaxis—among children with T1DM compared to healthy age- and sex-matched controls, and to analyze contributing risk factors. Methods A retrospective cohort study was …

Intracranial Neural Biomarkers Of Psychiatric Symptoms And Their Utility For Guiding Neuromodulation Therapy: A Systematic Review, Katherine E Kabotyanski, Nicole R Provenza, Sameer A Sheth

Faculty, Staff and Students Publications

The quest to develop and improve neuromodulatory therapies for treatment-resistant psychiatric disorders has been fueled by the discovery of intracranial neural biomarkers of symptom dimensions. These neural correlates shed light on the underlying neurophysiology of the disorder and may even be useful in guiding therapy delivery. This systematic review summarizes recent efforts in this field relating neural activity to behavior and symptomatology. For years, the majority of these neurobehavioral relationships had been studied in the hospital or clinic environment. Recent technological advances in implanted neuromodulation devices that permit not only stimulation, but also intracranial neural recording have enabled this research …

Organism-Specific Sequence Motifs Link Ribosomal Rnas To Brain Disorders, Isidore Rigoutsos, Stepan Nersisyan, Eric Londin, Iliza Nazeraj, Bonnie Dong, Anastasios Vourekas, Phillipe Loher

Computational Medicine Center Faculty Papers

We report that in humans, mice, fruit flies, and worms, the ribosomal RNAs and the transcribed spacers of 45S are densely packed with organism-specific sequence motifs that are primarily shared with nervous system genes. The human ribosomal RNAs and 45S spacers contain 1,723 such motifs. Specific combinations of these motifs are predominantly found in 3,430 human nervous system genes, of which 1,046 are genes associated with brain disorders, including autism spectrum disorder and schizophrenia. The sequences of the 1,723 motifs and their locations in the introns and exons of nervous system genes are unique to primates. Experimental evidence indicates that …

10.13.2025 Ored Connect, Liz Williamson

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