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Development And Evaluation Of The Sex Positivity Inventory For Counselors, M. Ashley Burks, Jennifer Gerlach, Joshua C. Watson Dec 2025

Development And Evaluation Of The Sex Positivity Inventory For Counselors, M. Ashley Burks, Jennifer Gerlach, Joshua C. Watson

Journal of Counseling Sexology & Sexual Wellness: Research, Practice, and Education

The purpose of the study was to clarify the definition of sex positivity and identify sex-positive attitudes, knowledge, and skills through the development and evaluation of the Sex Positivity Inventory for Counselors (SPI-C). The exploratory factor analysis supported a six-factor, 34-item scale, accounting for 32.9% of the variance within the study. The SPI-C had an excellent internal consistency of 0.96 and consisted of the following factors: 1) Procedural Sex Positivity, 2) Comfortability with Sexuality, 3) Perceived Sex Positivity, 4) Fundamental Sex Education, 5) Sexological Worldview, and 6) Unconditional Positive Sexual Regard. Implications for practice, counselor education, and supervision are discussed.


Synergistic Potential Of Sipuleucel-T In Enhancing Immunotherapy For Metastatic Castration-Resistant Prostate Cancer, Kavita Rawat, Varnika Punia, Parker Mathews, Sara Mccoy, Wilbur Song, Muhammad A Saeed, Russell K Pachynski Dec 2025

Synergistic Potential Of Sipuleucel-T In Enhancing Immunotherapy For Metastatic Castration-Resistant Prostate Cancer, Kavita Rawat, Varnika Punia, Parker Mathews, Sara Mccoy, Wilbur Song, Muhammad A Saeed, Russell K Pachynski

2020-Current year OA Pubs

Clinical trials of immunotherapy in metastatic castration-resistant prostate cancer (mCRPC) have largely been unsuccessful despite promising preclinical studies and proven efficacy in other solid tumors. These disappointing clinical outcomes have been attributed to an immunosuppressive tumor microenvironment, a relative lack of infiltrating immune effector cells, and tumor-related and host-related factors, which collectively render prostate cancer a relatively immunologically "cold" tumor. Sipuleucel-T (Provenge), an autologous cellular immunotherapy, induces an immune response targeted against prostatic acid phosphatase. It received approval from the US Food and Drug Administration in 2010, marking the first immunotherapy to show an overall survival benefit in patients with …


Patient-Centered Televisit For Chronic Obstructive Pulmonary Disease Discharge Transitions: User-Centered Design Study, Joanna Abraham, Alicia Meng, Nicolas Caravelli, Leah Traeger, May Nguyen, Vineet Arora, Valerie G Press Dec 2025

Patient-Centered Televisit For Chronic Obstructive Pulmonary Disease Discharge Transitions: User-Centered Design Study, Joanna Abraham, Alicia Meng, Nicolas Caravelli, Leah Traeger, May Nguyen, Vineet Arora, Valerie G Press

2020-Current year OA Pubs

BACKGROUND: Chronic obstructive pulmonary disease (COPD) affects approximately 16 million Americans and often results in avoidable readmissions due, in part, to medication errors and lack of education. Telehealth interventions can support medication reconciliation and inhaler education following hospital discharge for patients with COPD.

OBJECTIVE: This study aimed to design and prototype TELE-TOC (Telehealth Education: Leveraging Electronic Transitions of Care), a post-discharge, in-home, televisit intervention, and to map its workflow to ensure integration into the routine discharge care transition process for patients with COPD.

METHODS: A user-centered design approach across 3 phases was followed to develop and prototype TELE-TOC. Participants included …


Radiation-Induced Brachial Plexopathy: Current Understanding, Diagnosis, And Treatment Options, Alex G. Lambi, Tomas Holly, Ryan E. Tomlinson, Mary F. Barbe Dec 2025

Radiation-Induced Brachial Plexopathy: Current Understanding, Diagnosis, And Treatment Options, Alex G. Lambi, Tomas Holly, Ryan E. Tomlinson, Mary F. Barbe

Department of Orthopaedic Surgery Faculty Papers

Radiation-induced brachial plexopathy (RIBP) is a gruesome complication of cancers treated with radiation therapy around the lung and chest wall, head and neck, and breast and axilla. It can occur in an early-onset (transient) or a late-onset (chronic) fashion. The diagnosis involves exclusion of a compressive neoplastic process, either new or recurrent, and relies largely on patient symptomatology without well-validated, objective scoring systems. Treatment options remain limited as no major advances have been made to prevent or halt disease progression. This article reviews the background incidence, pathophysiology, and diagnosis of RIBP. In addition to surgical treatment options, nonsurgical modalities, often …


Outcomes After Ulnar Collateral Ligament Reconstruction And Repair In Nonthrowing Athletes, William L. Johns, Neel K. Patel, Benjamin Miltenberg, Ryan W. Paul, Adeeb J. Hanna, Michael C. Ciccotti, Steven B. Cohen, Michael G. Ciccotti, Christopher C. Dodson Dec 2025

Outcomes After Ulnar Collateral Ligament Reconstruction And Repair In Nonthrowing Athletes, William L. Johns, Neel K. Patel, Benjamin Miltenberg, Ryan W. Paul, Adeeb J. Hanna, Michael C. Ciccotti, Steven B. Cohen, Michael G. Ciccotti, Christopher C. Dodson

Rothman Institute Papers

BACKGROUND: Surgical management of ulnar collateral ligament (UCL) tears in nonthrowing athletes is less commonly performed, and the outcomes of that management have not been thoroughly described.

PURPOSE: To describe the clinical outcomes of surgical management of UCL injury in nonthrowing athletes.

STUDY DESIGN: Case series; Level of evidence, 4.

METHODS: A retrospective review was conducted on all patients who underwent UCL reconstruction or repair across a 10-year period (2010-2020), with nonthrowing athletes who had >2-year follow-up being specifically identified. Demographic variables such as age, sport participation, concomitant procedures, and graft type, as well as postoperative outcomes such as complications, …


Pregnancy Intention And Maternal Morbidity In Oklahoma And Mississippi: A Moderation Analysis Of Abortion Restriction Policies, Vicki Johnson Dec 2025

Pregnancy Intention And Maternal Morbidity In Oklahoma And Mississippi: A Moderation Analysis Of Abortion Restriction Policies, Vicki Johnson

Walden Dissertations and Doctoral Studies

More than half of all pregnancies are unintended (mistimed or unwanted), and women with unplanned pregnancies may face economic hardships for families and additional health consequences if they have pre-existing medical conditions. This quantitative study was conducted to examine the relationship between pregnancy intention levels and severe acute maternal morbidity, specifically chorioamnionitis, among women who gave birth in Oklahoma and Mississippi in 2022. Using secondary data (N=1939) from the Pregnancy Risk Assessment Monitoring System Automated Research Files and state-level abortion policy data from the Guttmacher Institute, this study employed Bronfenbrenner’s social ecological model framework to investigate the relationship between pregnancy …


Behçet's Disease Unraveled: Insights Into Clinical Manifestations, Diagnosis, And Management, Mansour Alghamdi, Stephen Lindsey Dec 2025

Behçet's Disease Unraveled: Insights Into Clinical Manifestations, Diagnosis, And Management, Mansour Alghamdi, Stephen Lindsey

School of Medicine Faculty Publications

Behçet's disease is a rare and recurrent multisystem inflammatory disorder, primarily distinguished by systemic vasculitis that affects veins and arteries of various sizes. Clinically, Behçet's disease is characterized by the presence of recurrent oral and genital ulcers, skin lesions, and uveitis. The prevalence of this condition is significantly elevated along the historical Silk Road, particularly in Turkey; however, epidemiological data indicate variations across different regions and ethnic groups. The diagnosis of Behçet's disease is typically established during the third decade of life, with a more severe prognosis noted when the onset occurs before the age of 25. This review aims …


Effect Of Various Lactobacillus Probiotic Strains On Oral Antihypertensive Drug Response: A Systematic Review, Khoirunnisa Ramadhani, Keri Lestari Dec 2025

Effect Of Various Lactobacillus Probiotic Strains On Oral Antihypertensive Drug Response: A Systematic Review, Khoirunnisa Ramadhani, Keri Lestari

Pharmacology and Clinical Pharmacy Research

Hypertension is a major risk factor for cardiovascular disease, and the effectiveness of antihypertensive therapy can be influenced by metabolic and systemic inflammatory factors associated with gut microbiota conditions. Probiotic strains from the genus Lactobacillus have been reported to modulate antihypertensive effects through complex biological mechanisms. This article evaluates experimental evidence from seven in vivo studies on the influence of Lactobacillus strains on the response to antihypertensive drugs, including pharmacodynamic mechanisms and drug–probiotic interactions. The combination of Lactiplantibacillus plantarum with amlodipine enhanced nitric oxide production, increased eNOS expression, reduced IL-6 levels, and improved drug bioavailability, leading to greater blood pressure …


Optimization Of Guava Leaf Extract Cream Formulation Through Variations Of Xanthan Gum And Stearic Acid For Wound Cure In Rats, Ayudia Cipta Khairani, Mia Ariasti Dec 2025

Optimization Of Guava Leaf Extract Cream Formulation Through Variations Of Xanthan Gum And Stearic Acid For Wound Cure In Rats, Ayudia Cipta Khairani, Mia Ariasti

Pharmacology and Clinical Pharmacy Research

Cuts are among the most common skin injuries caused by sharp objects and can lead to infection if not properly treated. Natural ingredients such as guava leaves have been widely investigated for their wound-healing potential. Guava leaves contain bioactive compounds including flavonoids, saponins, alkaloids, and tannins, which contribute to anti-inflammatory, antibacterial, and tissue regeneration processes. This study aimed to formulate and evaluate the physical properties and wound-healing effectiveness of guava leaf ethanol extract cream with varying concentrations of xanthan gum and stearic acid as emulsifiers. The extract was obtained by maceration using 70% ethanol and formulated into four cream formulas …


Β-Glucan As A Potential Modulator Of Tgf-Β Signaling And Emt-Driven Resistance In Triple-Negative Breast Cancer, Hanifa Dinda Hayati, Riezki Amalia, Gemilang Lara Utama, Dika Pramita Destiani Dec 2025

Β-Glucan As A Potential Modulator Of Tgf-Β Signaling And Emt-Driven Resistance In Triple-Negative Breast Cancer, Hanifa Dinda Hayati, Riezki Amalia, Gemilang Lara Utama, Dika Pramita Destiani

Pharmacology and Clinical Pharmacy Research

Triple-negative breast cancer (TNBC) is a highly aggressive subtype of breast cancer that lacks expression of estrogen, progesterone, and HER2 receptors, limiting the effectiveness of targeted therapies and making chemotherapy the primary treatment option. However, resistance to chemotherapy remains a major clinical challenge, often driven by dysregulation of the transforming growth factor-β (TGF-β) signaling pathway. TGF-β plays a dual role in cancer, initially acting as a tumor suppressor but later promoting tumor progression through mechanisms such as epithelial–mesenchymal transition (EMT), immune evasion, and the establishment of cancer stemness. This review aims to explore the role of TGF-β signaling and EMT …


Urgent Radiotherapy For Superior Vena Cava Syndrome In Metastatic Non-Small Cell Lung Cancer: A Case Report, Arpeet Patel, Nilanjan Haldar, Ida Micaily, Michael Greenberg, Evan Nardone, John A. Lippert, Christopher Fundakowski, Adam C. Mueller Dec 2025

Urgent Radiotherapy For Superior Vena Cava Syndrome In Metastatic Non-Small Cell Lung Cancer: A Case Report, Arpeet Patel, Nilanjan Haldar, Ida Micaily, Michael Greenberg, Evan Nardone, John A. Lippert, Christopher Fundakowski, Adam C. Mueller

Department of Radiation Oncology Faculty Papers

Superior vena cava (SVC) syndrome is a life-threatening complication of thoracic malignancies, requiring rapid management in the setting of airway compromise or hemodynamic instability. We present a 59-year-old male with metastatic non-small cell lung cancer (NSCLC) who developed superior vena cava syndrome (SVCS) due to compression from a large mediastinal mass identified as metastatic lung adenocarcinoma. His declining respiratory status progressed rapidly, necessitating intensive care. After extensive multidisciplinary collaboration, the patient was determined fit for inpatient radiation therapy and 10 fractions of 300 cGy external beam radiotherapy to the obstructing lesion was planned. However, the patient was unable to lay …


Anti-Inflammatory Actions Of Trigonella Foenum-Graecum L. In Acute And Chronic Inflammation: Insights From Preclinical Studies, Angel Christella, Dzava P. F. Ismail, Eli Halimah Dec 2025

Anti-Inflammatory Actions Of Trigonella Foenum-Graecum L. In Acute And Chronic Inflammation: Insights From Preclinical Studies, Angel Christella, Dzava P. F. Ismail, Eli Halimah

Pharmacology and Clinical Pharmacy Research

Chronic inflammation is a major factor in various degenerative diseases. The use of non-steroidal anti-inflammatory drugs (NSAIDs) is often the main choice, but long-term side effects such as gastrointestinal irritation and nephrotoxicity limit their use. Therefore, natural alternatives such as Trigonella foenum-graecum (fenugreek) have attracted attention due to their bioactive compound contents with anti-inflammatory properties. This narrative review was conducted through a systematic search of articles from the last 10 years in PubMed and Scopus. Keywords used a combination of MeSH and free terms related to fenugreek and anti-inflammatory agents. In vitro and in vivo studies evaluating the anti-inflammatory effects …


Fgf13 Regulates Vgsc-Independent Cardiomyocyte Impulse Propagation Via Cx43 Trafficking, Lala Tanmoy Das, Mattia Malvezzi, Aravind R Gade, Maiko Matsui, Margaret Mckay, Eric Q Wei, Matea J Zelich, Keon Mazdisnian, Jared Kushner, Bi-Xing Chen, Isabella Distefano, Daniel Roybal, Lin Yang, Lisa Stoll, James C Lo, Marian Kalocsay, Fadi G Akar, Steven O Marx, Geoffrey S Pitt Dec 2025

Fgf13 Regulates Vgsc-Independent Cardiomyocyte Impulse Propagation Via Cx43 Trafficking, Lala Tanmoy Das, Mattia Malvezzi, Aravind R Gade, Maiko Matsui, Margaret Mckay, Eric Q Wei, Matea J Zelich, Keon Mazdisnian, Jared Kushner, Bi-Xing Chen, Isabella Distefano, Daniel Roybal, Lin Yang, Lisa Stoll, James C Lo, Marian Kalocsay, Fadi G Akar, Steven O Marx, Geoffrey S Pitt

Faculty, Staff and Student Publications

Background: FHF (fibroblast growth factor homologous factor) variants associate with arrhythmias. Although FHFs are best characterized as regulators of voltage-gated sodium channel (VGSC) gating, recent studies suggest broader, non-VGSC-related functions, including regulation of Cx43 (connexin 43) gap junctions and hemichannels, mechanisms that have generally been understudied or disregarded.

Methods: We assessed cardiac conduction and cardiomyocyte action potentials in mice with constitutive cardiac-specific Fgf13 ablation (cFgf13KO) while targeting Cx43 gap junctions and hemichannels pharmacologically. We characterized FGF13 regulation of Cx43 abundance and subcellular distribution. With proximity labeling proteomics, we investigated novel candidate mechanisms underlying FGF13 regulation of Cx43. …


Increased Intermembrane Space [Ca2+] Drives Mitochondrial Structural Damage In Cpvt, Shanna Hamilton, Radmila Terentyeva, Roland Veress, Fruzsina Perger, Zuzana Nichtova, Mark Bannister, Jinxi Wang, Sage Quiggle, Rachel Battershell, Matthew Gorr, Sandor Györke, Bum-Rak Choi, Christopher George, Andriy Belevych, György Csordás, Dmitry Terentyev Dec 2025

Increased Intermembrane Space [Ca2+] Drives Mitochondrial Structural Damage In Cpvt, Shanna Hamilton, Radmila Terentyeva, Roland Veress, Fruzsina Perger, Zuzana Nichtova, Mark Bannister, Jinxi Wang, Sage Quiggle, Rachel Battershell, Matthew Gorr, Sandor Györke, Bum-Rak Choi, Christopher George, Andriy Belevych, György Csordás, Dmitry Terentyev

Department of Pathology, Anatomy, and Cell Biology Faculty Papers

BACKGROUND: Mitochondrial dysfunction caused by abnormally high RyR2 (ryanodine receptor) activity is a common finding in cardiovascular diseases. Mechanisms linking RyR2 gain of function with mitochondrial remodeling remain elusive. We hypothesized that RyR2 hyperactivity in cardiac disease increases [Ca 2+ ] in the mitochondrial intermembrane space (IMS) and activates the Ca 2+ -sensitive protease calpain, driving remodeling of mitochondrial cristae architecture through cleavage of structural protein OPA1 (optic atrophy protein 1).

METHODS: We generated a highly arrhythmogenic rat model of catecholaminergic polymorphic ventricular tachycardia, induced by RyR2 gain-of-function mutation S2236L(Ser2336Leu)(+/-) . We created a new biosensor to measure IMS-[Ca2+ ] …


Yap-Induced Glycolysis Drives Fibroinflammation And Disrupts Fibroblast Fidelity, Chang-Ru Tsai, Lin Liu, Yi Zhao, Jong H Kim, Paulo Czarnewski, Rich Gang Li, Fansen Meng, Mingjie Zheng, Jeffrey Steimle, Xiaolei Zhao, Francisco Grisanti, Zheng Sun, Jun Wang, Md Abul Hassan Samee, Xiao Li, James F Martin Dec 2025

Yap-Induced Glycolysis Drives Fibroinflammation And Disrupts Fibroblast Fidelity, Chang-Ru Tsai, Lin Liu, Yi Zhao, Jong H Kim, Paulo Czarnewski, Rich Gang Li, Fansen Meng, Mingjie Zheng, Jeffrey Steimle, Xiaolei Zhao, Francisco Grisanti, Zheng Sun, Jun Wang, Md Abul Hassan Samee, Xiao Li, James F Martin

Faculty, Staff and Students Publications

Background: Separation of the pulmonic and systemic circulation is essential for terrestrial life, and mammals have evolved distinct cardiac chambers with specialized structures and functions. Transcriptomics profiling revealed cellular heterogeneity between heart chambers. However, the mechanisms underlying chamber-specific transcriptomic and metabolic differences-and their functional significance-remain poorly understood. The Hippo/YAP (yes-associated protein) pathway is a conserved signaling network that regulates diverse cellular processes. The Hippo kinases inhibit YAP in cardiac fibroblasts (CF) to restrict fibrosis and inflammation. Nonetheless, how YAP regulates the metabolic microenvironment during homeostasis and fibroinflammation remains unclear.

Methods: We investigated YAP and glycolysis activity in the 4 cardiac …


Functional Vs Anatomical Cortico-Striatal Connectivity In The Macaque Brain, Wei Tang, Megan E Monko, Zoe Liu, Ana M G Manea, Fernando A Ortega, Damyan Hart, Jason Zhou, Jan Zimmermann, Sarah R Heilbronner Dec 2025

Functional Vs Anatomical Cortico-Striatal Connectivity In The Macaque Brain, Wei Tang, Megan E Monko, Zoe Liu, Ana M G Manea, Fernando A Ortega, Damyan Hart, Jason Zhou, Jan Zimmermann, Sarah R Heilbronner

Faculty, Staff and Students Publications

The cerebral cortex provides the main input to the striatum, constituting the first step in cortico-basal ganglia loops. Decades of careful anatomical tract-tracing research have established the exquisite topography of each cortical region's projection to the striatum in nonhuman primates. In parallel, neuroimaging research has demonstrated the relationship between cortico-striatal resting-state functional connectivity and specific cognitive, behavioral, psychiatric, and neurological states in humans. However, still unclear is the extent to which functional connectivity recapitulates the specific topographies of cortico-striatal anatomical connectivity. Here, we combined datasets of cortico-striatal anatomical and functional connectivity in macaques to determine the degree of overlap between …


Dinaciclib Improves Treatment Response In Chemoresistant Hepatoblastoma, Brian T Hickner, Andres F Espinoza, Rohit K Srivastava, Roma H Patel, Priyanka Rao, Nicholas A O'Brien, Kalyani R Patel, Andrew A Badachhape, Abhishek Kona, Dolores H López-Terrada, Sarah E Woodfield, Sanjeev A Vasudevan Dec 2025

Dinaciclib Improves Treatment Response In Chemoresistant Hepatoblastoma, Brian T Hickner, Andres F Espinoza, Rohit K Srivastava, Roma H Patel, Priyanka Rao, Nicholas A O'Brien, Kalyani R Patel, Andrew A Badachhape, Abhishek Kona, Dolores H López-Terrada, Sarah E Woodfield, Sanjeev A Vasudevan

Faculty, Staff and Students Publications

Chemoresistant hepatoblastoma (HB) is associated with poor outcomes. Cyclin-dependent kinases (CDKs) are potential therapeutic targets because of their critical role in cell growth and chemoresistance. To evaluate the efficacy of CDK inhibition, HB cell lines were treated with dinaciclib and evaluated with cytotoxic, cell-death reversal, and immunoblotting assays. A HB patient-derived xenograft (PDX) model was treated with placebo, vincristine + irinotecan (VI), dinaciclib, or VI + dinaciclib to evaluate tumor growth and response to therapy. We found that dinaciclib had a marked effect on HB cell viability, induced PARP cleavage, and decreased CDK9 protein expression in vitro. Overexpression of CDK9 …


A Mouse Model Of Lipoatrophy Reveals Relationships Between Beige Fat Appearance And Female Fertility, Elizabeth S Anaya, William Dion, Pradip K Saha, Aaron R Cox, Evelyn De Groot, Avery A Ahmed, Jessica B Felix, Bokai Zhu, Stephanie A Pangas, Sean M Hartig Dec 2025

A Mouse Model Of Lipoatrophy Reveals Relationships Between Beige Fat Appearance And Female Fertility, Elizabeth S Anaya, William Dion, Pradip K Saha, Aaron R Cox, Evelyn De Groot, Avery A Ahmed, Jessica B Felix, Bokai Zhu, Stephanie A Pangas, Sean M Hartig

Faculty, Staff and Students Publications

White adipose tissue (WAT) performs vital metabolic and endocrine functions, but roles in female reproduction remain understudied and poorly understood. Here, we report that female mice experiencing progressive lipoatrophy after knockout of Ubc9 in adipocytes (Ubc9fKO) displayed disrupted estrous cycles, reduced ovarian reserve, and subfertility. During aging, female Ubc9fKO mice lose subcutaneous WAT more quickly than their male counterparts and weigh less than littermate controls. Subcutaneous WAT excised from female Ubc9fKO mice strongly enriched for thermogenesis genes generally associated with metabolic benefits. Female Ubc9fKO mice exhibited hypermetabolism and accumulated thermogenic, Uncoupling Protein 1-expressing beige fat cells in residual subcutaneous WAT …


Moderators Of A Mhealth Intervention For Adolescent Physical Activity: Intervention Refinement Study., Christopher C. Cushing, Adrian Ortega, David A. Fedele, Calissa J. Leslie-Miller, Jordan A. Carlson, Ann M. Davis, Joshua M. Smyth Dec 2025

Moderators Of A Mhealth Intervention For Adolescent Physical Activity: Intervention Refinement Study., Christopher C. Cushing, Adrian Ortega, David A. Fedele, Calissa J. Leslie-Miller, Jordan A. Carlson, Ann M. Davis, Joshua M. Smyth

Manuscripts, Articles, Book Chapters and Other Papers

BACKGROUND: An adaptive text messaging intervention to promote adolescent physical activity has demonstrated feasibility, acceptability, and preliminary efficacy in a recent proof-of-concept study. To inform future intervention development, a secondary analysis of the data examined how physical activity is influenced by mood, environment, and physical feelings of energy and fatigue.

OBJECTIVE: This study aims to understand how both macro- and microtemporal variables (eg, psychological and environmental variables at both levels) influence the efficacy of a brief mobile health intervention (ie, NUDGE) for physical activity.

METHODS: Using a matched control design, we evaluated the effect of daily positive and negative affect, …


Protein-Protein Interaction–Interfering Peptide Rescues Dysregulated Nmda Receptor Signaling, Robert E. Featherstone, Hongbin Li, Ameet S. Sengar, Karin E. Borgmann-Winter, Olya Melnychenko, Lindsey M. Crown, Ray L. Gifford, Felix Amirfathi, Anamika Banerjee, Aivi Tran, Krishna Parekh, Margaret Heller, Wenyu Zhang, Robert J. Gallop, Adam D. Marc, Pragya Komal, Michael W. Salter, Steven J. Siegel, Chang-Gyu Hahn Dec 2025

Protein-Protein Interaction–Interfering Peptide Rescues Dysregulated Nmda Receptor Signaling, Robert E. Featherstone, Hongbin Li, Ameet S. Sengar, Karin E. Borgmann-Winter, Olya Melnychenko, Lindsey M. Crown, Ray L. Gifford, Felix Amirfathi, Anamika Banerjee, Aivi Tran, Krishna Parekh, Margaret Heller, Wenyu Zhang, Robert J. Gallop, Adam D. Marc, Pragya Komal, Michael W. Salter, Steven J. Siegel, Chang-Gyu Hahn

Farber Institute for Neuroscience Faculty Papers

The complex and heterogeneous genetic architecture of neuropsychiatric illnesses compels us to look beyond individual risk genes for therapeutic strategies and target the interactive dynamics and convergence of their protein products. A mechanistic substrate for convergence of synaptic neuropsychiatric risk genes are protein-protein interactions (PPIs) in the N-methyl-D-aspartate receptor (NMDAR) complex. NMDAR hypofunction in schizophrenia is associated with hypoactivity of Src kinase, resulting from convergent alterations in PPIs of Src with its partners. Of these, the association of Src with PSD-95, which inhibits the activity of this kinase in the NMDAR complex, is known to be increased in schizophrenia. Here, …


Comprehensive Analysis Platform To Understand, Remedy, And Eliminate Amyotrophic Lateral Sclerosis (Capture Als): Study Protocol For A Canadian Multicenter, Multimodal, Longitudinal Observational Study, Natalie Saunders, Claire Magnussen, Hyungmo Kang, Mathieu Blais, Harpreet Bhinder, Gerald Pfeffer, Shelagh K. Genuis, Liziane Bouvier, Tanushka Anand, Tania M. Bubela Dec 2025

Comprehensive Analysis Platform To Understand, Remedy, And Eliminate Amyotrophic Lateral Sclerosis (Capture Als): Study Protocol For A Canadian Multicenter, Multimodal, Longitudinal Observational Study, Natalie Saunders, Claire Magnussen, Hyungmo Kang, Mathieu Blais, Harpreet Bhinder, Gerald Pfeffer, Shelagh K. Genuis, Liziane Bouvier, Tanushka Anand, Tania M. Bubela

Office of the Provost

Background: The marked heterogeneity of Amyotrophic Lateral Sclerosis (ALS) combined with a lack of biomarkers are key contributing factors to the lack of disease-modifying treatments. The Comprehensive Analysis Platform to Understand Remedy and Eliminate ALS (CAPTURE ALS) is a Canadian platform designed to create the most comprehensive picture of people living with ALS with the objective of facilitating ALS research initiatives worldwide.
Objectives: The main aims of CAPTURE ALS include: (1) to characterize ALS and healthy controls with biosamples and data in order to provide the most comprehensive picture of individuals living with ALS to date; (2) to create a …


Brain Metabolic-Functional (De)Coupling From Health To Glioma Dysfunction, G Vallini, G Baron, E Silvestri, T Volpi, A G Vlassenko, M S Goyal, A Chiuso, D Cecchin, M Corbetta, A Bertoldo Dec 2025

Brain Metabolic-Functional (De)Coupling From Health To Glioma Dysfunction, G Vallini, G Baron, E Silvestri, T Volpi, A G Vlassenko, M S Goyal, A Chiuso, D Cecchin, M Corbetta, A Bertoldo

2020-Current year OA Pubs

The interplay between brain metabolism and function supports the brain's adaptive capacity in cognitively demanding processes. Prior work has linked glucose metabolism to resting-state fMRI activity, but often overlooks both hemodynamic confounders in the BOLD signal and the brain's dynamic nature. To address this, we employed a novel effective connectivity decomposition, separating symmetric partial covariance, capturing "true" statistical dependencies between regions, from antisymmetric differential covariance, reflecting directional brain flow. In 42 healthy subjects, we show that partial covariance corresponds to metabolic connectivity across regions, while node directionality relates to standardized uptake value ratio, a proxy for local glucose consumption. We …


Comparing Isocitrate Dehydrogenase Inhibitors With Procarbazine, Lomustine, And Vincristine Chemotherapy For Oligodendrogliomas, Gerardo Duran, Diego Pichardo-Rojas, Ahmed Hashim Ali, Peter Passias, Angela Downes, Wilson Z Ray, Gregory J Zipfel, Hakeem J Shakir, Andrew Bauer, Andrew Jea, Ian F Dunn, Jeffrey A Zuccato, Christopher S Graffeo, M Burhan Janjua Dec 2025

Comparing Isocitrate Dehydrogenase Inhibitors With Procarbazine, Lomustine, And Vincristine Chemotherapy For Oligodendrogliomas, Gerardo Duran, Diego Pichardo-Rojas, Ahmed Hashim Ali, Peter Passias, Angela Downes, Wilson Z Ray, Gregory J Zipfel, Hakeem J Shakir, Andrew Bauer, Andrew Jea, Ian F Dunn, Jeffrey A Zuccato, Christopher S Graffeo, M Burhan Janjua

2020-Current year OA Pubs

The abstract has been submitted for presentation to the AANS 2026 meeting being held in San Antonio, TX, USA.


Functional Classification Of Platelet Gene Variants Using Crispr Hdr In Cd34+ Cell-Derived Megakaryocytes, Yasuhiro Kosaka, Brandon Lopez, Nina Kishimoto, Shancy Jacob, Emilie Montenont, Rodrigo Huallanca, Graeson Coughenour, Jorge Di Paola, Justyne Ross, Kristy Lee, Matthew T Rondina, Paul F Bray, Jesse W Rowley Dec 2025

Functional Classification Of Platelet Gene Variants Using Crispr Hdr In Cd34+ Cell-Derived Megakaryocytes, Yasuhiro Kosaka, Brandon Lopez, Nina Kishimoto, Shancy Jacob, Emilie Montenont, Rodrigo Huallanca, Graeson Coughenour, Jorge Di Paola, Justyne Ross, Kristy Lee, Matthew T Rondina, Paul F Bray, Jesse W Rowley

2020-Current year OA Pubs

The interpretation of genetic variants in inherited diseases, such as inherited platelet disorders (IPDs), remains a major clinical challenge, as most are classified as variants of uncertain significance (VUSs). A key barrier to functional evaluation is the lack of accessible, lineage-appropriate assays that reliably reflect native gene regulation and cell-specific biology. To address this gap, we developed CRIMSON HD (CRISPR-edited megakaryocytes [MKs] for surveying platelet variant functions through homology-directed repair [HDR]), a CRISPR-Cas9 HDR-based genome-editing platform applicable to CD34


Historical Review: More Than Two Decades Understanding The Genetic Architecture Of Hemostasis And Thrombosis, Maria Sabater-Lleal, Florian Thibord, Paul S De Vries, Jennifer Huffman, Alisa S Wolberg, Charles J Lowenstein, Alanna C Morrison, Andrew D Johnson, Nicholas L Smith Dec 2025

Historical Review: More Than Two Decades Understanding The Genetic Architecture Of Hemostasis And Thrombosis, Maria Sabater-Lleal, Florian Thibord, Paul S De Vries, Jennifer Huffman, Alisa S Wolberg, Charles J Lowenstein, Alanna C Morrison, Andrew D Johnson, Nicholas L Smith

Faculty, Staff and Student Publications

From the beginning of the millennium and the development of genome-wide analyses, the technical advances and remarkable increase in research sample sizes have led to an escalating number of discoveries revealing genetic determinants of levels of the main factors regulating hemostasis and thrombosis and demonstrating a clear polygenic complex regulation of most coagulation factors. These discoveries have been useful to understand the biology underlying hemostasis regulation and to understand risk of associated thrombotic disease, such as venous thromboembolism, coronary artery disease, and ischemic stroke. In this historical review, we outline the main discoveries in genetic studies of coagulation factors (fibrinogen …


Hsp90 Buffers Deleterious Genetic Variations In Brca1, Brant Gracia, Xing-Han Zhang, Patricia Montes, Tin Chanh Pham, Min Huang, Junjie Chen, Georgios Ioannis Karras Dec 2025

Hsp90 Buffers Deleterious Genetic Variations In Brca1, Brant Gracia, Xing-Han Zhang, Patricia Montes, Tin Chanh Pham, Min Huang, Junjie Chen, Georgios Ioannis Karras

Faculty, Staff and Student Publications

Protein-folding chaperone heat shock protein 90 (HSP90) buffers genetic variation in diverse organisms, but the clinical significance of HSP90 buffering in human disease remains unclear. Here, we show that HSP90 buffers mutations in the BRCT domain of BRCA1. HSP90-buffered BRCA1 mutations result in protein variants that retain interactions with partner proteins and strongly rely on HSP90 for protein stability and function in cell survival. Moreover, HSP90-buffered BRCA1 variants confer poly (ADP-ribose) polymerase (PARP) inhibitor resistance in cancer cells. Low-level HSP90 inhibition overcomes this resistance, revealing a cryptic and mutant-specific HSP90-contingent synthetic lethality. Furthermore, by stabilizing metastable variants across the entirety …


The Lived Experiences Of Mothers Of Children With Down Syndrome Using Teleot Services: A Phenomenological Study, Tumini Umukoro Dec 2025

The Lived Experiences Of Mothers Of Children With Down Syndrome Using Teleot Services: A Phenomenological Study, Tumini Umukoro

Doctoral Dissertations and Projects

In response to the COVID-19 lockdown in the United States, therapy services for children with developmental delays transitioned to telehealth services. The purpose of this qualitative study was to explore the lived experiences of mothers of children diagnosed with Down syndrome (DS) who received occupational therapy services through telehealth (teleOT) using interpretative phenomenological analysis (IPA). Bronfenbrenner's ecological system theory was the framework used to address the research questions: RQ1: What are the lived experiences of mothers of children with DS regarding teleOT services? RQ2: How do mothers of children with DS perceive the benefits and challenges of telehealth OT services? …


Discovery Of A Small Molecule Tlr3 Agonist Adjuvant, Branden Lee, Danica Dong, Etsuro Nanishi, John Mark Awad, Kimia Abedi, Yoshine Saito, Francesco Borriello, Soumik Barman, Byron Brook, Aisling Kelly, Manisha Menon, Constance Marques-Mourlet, Maansi Gupta, Ida Lister, Chiwoo Oh, Kevin Lyskawa, Morgan Goetz, Kristina Walker, Wing Ki Cheng, Spencer Brightman, Pankaj Sharma, Timothy O'Meara, Katherine Chew, Daniel Vieira, Kevin Ryff, Cali Sweitzer, Sanya Thomas, Simon Van Haren, Matthew Pettengill, Hyuk-Soo Seo, Sirano Dhe-Paganon, Wei Zhang, Ofer Levy, David Dowling Dec 2025

Discovery Of A Small Molecule Tlr3 Agonist Adjuvant, Branden Lee, Danica Dong, Etsuro Nanishi, John Mark Awad, Kimia Abedi, Yoshine Saito, Francesco Borriello, Soumik Barman, Byron Brook, Aisling Kelly, Manisha Menon, Constance Marques-Mourlet, Maansi Gupta, Ida Lister, Chiwoo Oh, Kevin Lyskawa, Morgan Goetz, Kristina Walker, Wing Ki Cheng, Spencer Brightman, Pankaj Sharma, Timothy O'Meara, Katherine Chew, Daniel Vieira, Kevin Ryff, Cali Sweitzer, Sanya Thomas, Simon Van Haren, Matthew Pettengill, Hyuk-Soo Seo, Sirano Dhe-Paganon, Wei Zhang, Ofer Levy, David Dowling

Department of Pathology, Anatomy, and Cell Biology Faculty Papers

Pattern-recognition receptor (PRR) agonists are valuable agents across multiple medical applications, from vaccinology to immune-oncology. However, well-defined and potent small molecule agonists for many PRRs still await discovery and development. Screening of chemical libraries of ~200,000 small molecules for maturation of human monocytic cells by quantifying NF-κB activation and cell adherence was completed. From this screen, we selected a thiazole benzamide derivative, PVP-057, for its robust immunomodulatory properties, low toxicity profile, and concentration-dependent activity. In vitro investigation of pathway and receptor activation reveals that PVP-057 is a Toll-like receptor 3 (TLR3) agonist. As a single-component adjuvant, administered intramuscularly or intradermally …


Grapes Cure Cancer: My First Molecular Docking Analysis Of Resveratrol Binding To Anti-Apoptotic Protein Bcl-2: In Silico, Sydni Ann Kolokoltsev, Vishwas Joshi Dec 2025

Grapes Cure Cancer: My First Molecular Docking Analysis Of Resveratrol Binding To Anti-Apoptotic Protein Bcl-2: In Silico, Sydni Ann Kolokoltsev, Vishwas Joshi

Publications and Research

B-cell lymphoma 2 (BCL-2) is an anti-apoptotic protein frequently overexpressed in cancer, enabling tumor cells to evade programmed death. Resveratrol, a grape-derived polyphenol, has reported anticancer properties. Here we performed in silico docking of resveratrol to human BCL-2 using AutoDock Vina. The best-ranked pose exhibited a predicted binding free energy of 8.0 kcal/mol and formed at least one short hydrogen bond (~1.8 Å) with pocket residues. These results support further evaluation of resveratrol as a potential modulator of BCL-2-mediated apoptosis.


Laboratory Monitoring In Patients With Moderate To Severe Plaque Psoriasis, Jonathan M. Fenkel, John A. Osborne, April W. Armstrong, Bruce Strober, Linda Stein Gold, Michael Cameron, Mark Lebwohl Dec 2025

Laboratory Monitoring In Patients With Moderate To Severe Plaque Psoriasis, Jonathan M. Fenkel, John A. Osborne, April W. Armstrong, Bruce Strober, Linda Stein Gold, Michael Cameron, Mark Lebwohl

Department of Medicine Faculty Papers

OBJECTIVES: Plaque psoriasis is a common immune-mediated disease associated with various comorbidities, including cardiovascular disease, diabetes, psoriatic arthritis, liver disease, and mood disorders. Biologic and small-molecule therapies are efficacious and well tolerated in adults with moderate to severe plaque psoriasis. However, dermatologists may be uncertain about appropriate laboratory monitoring in patients treated with these therapies, especially those with comorbidities.

METHODS: This review summarizes prescribing information and provides expert recommendations based on real-world experience in the monitoring of concerning laboratory values in patients with psoriasis.

RESULTS: Individualized monitoring is essential for maximizing the benefits and minimizing the risks associated with biologic …