Chemicals and Drugs Commons^™

Miconazole Induces Cell Cycle Arrest And Apoptosis In Prostate Cancer Cells Via A P53-Mediated Pathway: A Drug Repurposing Strategy, Eswara Naga Hanuma Kumar Ghali, Lindsey Shim, Rahul Tiwari, Rajasekhar Baru, Anupam Dhasmana, Ryan Chang, Sung Yun Jung, Vivek K. Kashyap, Neeraj Chauhan, Subhash Chauhan, Murali Yallapu

Research Colloquium

Aim: Repurposing of FDA-approved antifungal drugs to combat prostate cancer.

Background: Prostate cancer is one of the leading causes of cancer death among men in the United States, second only to non-melanoma skin cancer. The American Cancer Society estimates about 313,780 new cases and 35,770 deaths from prostate cancer in 2025. Despite various treatments such as radiation therapy (both external beam and internal), chemotherapy, hormone therapy, cryotherapy, biological therapy, and high-intensity focused ultrasound, men are monitored for side effects over many years. Therefore, new drugs and treatment strategies are urgently needed to address this challenge.

Methods: In this study, we …

Bridging Genetics And Pharmacology: Diazoxide Choline Xr (Vykat) In The Treatment Of Hyperphagia In Prader–Willi Syndrome, Elena Dike, Nazia Siddiqui, Astrid-Ines Foamkom, Bharathi Gadad

Research Colloquium

Prader–Willi Syndrome (PWS) is a rare genetic disorder caused by loss of paternal expression in the 15q11–q13 region, with the SNORD116/SNHG14 cluster most strongly linked to hyperphagia. This hyperphagia is a major cause of morbidity in PWS. Vykat, a recently approved FDA drug to treat hyperphagia in PWS acts by opening KATP channels in pancreatic β-cells, thereby reducing insulin secretion and indirectly improving satiety. This presentation aims to highlight the central hypothalamic dysfunction from genetic imprinting defects and the peripheral action of Vykat. While Vykat represents a significant advance, especially for individuals with severe hyperphagia, it does not address the …

Synthesis Of Various Flavonoids For Effective Anti-Immune Thrombocytopenia Agents, Benjamin Valdivia, Alyssa Aguilar, Victoria Herrera, Shizue Mito

Research Colloquium

Background: Immune thrombocytopenia (ITP) is a hematological disorder characterized by abnormally low platelet counts, often resulting in increased bleeding risk and impaired immune function. Current therapies may be costly, ineffective, or carry significant side effects, highlighting the need for safer, affordable alternatives. Carica papaya leaf extract has shown promise in increasing platelet counts, with flavonoids such as quercetin suggested as key bioactive constituents. However, unmodified plant compounds often suffer from limited potency or specificity. This research aims to synthesize structurally modified flavonoids derived from C. papaya to enhance their therapeutic activity for ITP. Our central hypothesis is that rational chemical …

Efficacy And Safety Of Rigosertib In Patients With Recessive Dystrophic Epidermolysis Bullosa-Associated Advanced/Metastatic Cutaneous Squamous Cell Carcinoma, Martin Laimer, Andrew P. South, Elisabeth Mayr, Sophie Kitzmueller, Lauren Banner, Michael Alexander, Linda Hosler, Henry Yang, Matthew Parris, Meena Arora, Georg Zimmermann, Gregor Schweighofer-Zwink, Johann Bauer, Neda Nikbakht

Department of Dermatology and Cutaneous Biology Faculty Papers

BACKGROUND: Recessive dystrophic epidermolysis bullosa (RDEB) is an epithelial fragility disease primarily affecting the skin and is caused by variants in the COL7A1 gene. Individuals with RDEB are predisposed to develop highly aggressive cutaneous squamous cell carcinomas (SCCs) which are the most common cause of premature death. There is a lack of effective prevention or treatment options for patients with RDEB-SCC.

OBJECTIVES: To evaluate the antitumour activity and safety of the polo-like kinase-1 (PLK1) inhibitor, rigosertib, two investigator-initiated open-label, single-arm phase II studies were opened in Europe and the USA and enrolled five patients with RDEB diagnosed with locally advanced …

Allosteric Control Overcomes Steric Limitations For Neutralizing Antibodies Targeting Conserved Binding Epitopes Of The Sars-Cov-2 Spike Protein: Exploring The Intersection Of Binding, Allostery, And Immune Escape With A Multimodal Computational Approach, Mohammed Alshahrani, Vedant Parikh, Brandon Foley, Gennady M. Verkhivker

Mathematics, Physics, and Computer Science Faculty Articles and Research

Understanding the atomistic basis of multi-layer mechanisms employed by broadly reactive neutralizing antibodies of the SARS-CoV-2 spike protein without directly blocking receptor engagement remains an important challenge in coronavirus immunology. Class 4 antibodies represent an intriguing case: they target a deeply conserved, cryptic epitope on the receptor-binding domain yet exhibit variable neutralization potency across subgroups F1 (CR3022, EY6A, COVA1-16), F2 (DH1047), and F3 (S2X259). The molecular basis for this variability is not fully understood. Here, we employed a multi-modal computational approach integrating atomistic and coarse-grained molecular dynamics simulations, binding free energy calculations, mutational scanning, and dynamic network analysis to elucidate …

Integrated Mirna-Mrna Analyses Of Triple-Negative Breast Cancer In Black And White Patients With Or Without Obesity, Fokhrul Hossain, Martha I. Gonzalez-Ramirez, Jone Garai, Diana Polania-Villanueva, Li Li, Farzeen Nafees, Md Manirujjaman, Bolin Liu, Samarpan Majumder, Xiao Cheng Wu, Chindo Hicks, Luis Del Valle, Denise Danos, Augusto Ochoa, Lucio Miele, Jovanny Zabaleta

School of Graduate Studies Faculty Publications

Triple-negative breast cancer (TNBC) is an aggressive, heterogeneous subtype of breast cancer. miRNAs play an essential role in TNBC pathogenesis and prognosis. Obesity is linked with an increased risk for several cancers, including breast cancer. Obesity is also related to the dysregulation of miRNA expression in adipose tissues. However, there is limited knowledge about race- and obesity-specific differential miRNA expression in TNBC. We performed miRNA sequencing of 48 samples (24 tumor and 24 adjacent non-tumor tissues) and RNA sequencing of 24 tumors samples from Black (AA) and White (EA) TNBC patients with or without obesity. We identified 55 miRNAs exclusively …

Rapid Mapping Of Spinal And Supraspinal Connectome Via Self-Targeting Glucose-Based Carbon Dots, Yasin B. Seven, Elif S. Seven, Emel Kirbas Cilingir, Komal Parikh, Mehmet Aydin, Edward K. Luca, Jayakrishnan Nair, Roger M. Leblanc

Department of Physical Therapy Faculty Papers

The spinal cord is a highly dynamic network, playing significant roles in the vital functions of the brain. Disorders of the spinal cord, such as spinal cord injury and amyotrophic lateral sclerosis (ALS), are associated with neurodegeneration, often resulting in morbidity and mortality. The blood-brain barrier (BBB) poses a major challenge to imaging and therapeutic agents because less than 2% of small-molecule drugs and almost no large-molecule drugs can cross the BBB. Furthermore, spatial spectroscopy studies have shown highly heterogeneous BBB crossing with significant accumulation at the unintended brain regions. Thus, targeting systems that can cross the BBB at the …

Treatment Evolution In Paroxysmal Nocturnal Hemoglobinuria: A Case Series Of Sequential Treatment Versus Early Iptacopan Use, Alyssa L. Sepulveda, Ronald Shaju, Yolanda Gutierrez, Francisco Arias Reyes, Daniela Hernandez

Research Colloquium

Introduction: Paroxysmal nocturnal hemoglobinuria (PNH) is a rare, acquired hematopoietic stem cell disorder characterized by complement-mediated intravascular hemolysis, bone marrow failure, and a heightened risk of thrombosis. Prior to targeted therapies, management of PNH was largely supportive, focusing on transfusions, anticoagulation, and bone marrow transplantation. Thromboembolic events were the leading cause of mortality, accounting for approximately 40-67% of deaths prior to the introduction of complement inhibitors such as eculizumab, a monoclonal antibody targeting terminal complement protein C5. In December 2023, iptacopan, an oral factor B inhibitor that targets the alternative complement pathway, was approved for PNH, offering improved patient compliance …

Bard1: A Friend Or Foe In Pancreatic Ductal Adenocarcinoma?, Lily Zekavat, Aditi Jain

Department of Surgery Faculty Papers

Pancreatic ductal adenocarcinoma (PDAC) is an aggressive solid malignancy with poor overall prognosis and limited response to standard treatments. Growing interest in the modulation of DNA repair mechanisms, including the homologous recombination (HR) repair pathway, has opened new avenues for therapeutic development. BARD1 (BRCA1-Associated RING Domain 1) plays a complex role in tumor biology, functioning either as a tumor suppressor or as an oncogenic driver, depending on isoform expression, cellular context, and regulatory environment. In this review, we examine the dual roles of BARD1, focusing on its regulation and paradoxical activities in PDAC. We summarize evidence that BARD1 and BARD1 …

Isolated Transaminitis As A Sentinel Sign Of Duchenne Muscular Dystrophy In An Infant: A Case Report, Ayesha Khalid, Tuba Chaudhry, Ayesha Liaqat, Lauren Tufts

School of Medicine Faculty Publications

Duchenne muscular dystrophy (DMD) is an X-linked recessive muscular dystrophy (MD) that typically presents after ambulation due to progressive proximal muscle weakness. The average age of diagnosis is 4.83 years. However, there are some subtle signs that can help in early diagnosis and delay the progression of the disease. We present a non-classical DMD case in a six-month-old infant with failure to thrive, persistent emesis, transaminitis, and truncal weakness, leading to an early diagnosis of DMD. Initial workup for failure to thrive was unremarkable, other than persistently elevated liver enzymes aspartate aminotransferase (AST) and alanine transaminase (ALT) with normal alkaline …

Resolution Of Physics And Deep Learning-Based Protein Engineering Filters: A Case Study With A Lipase For Industrial Substrate Hydrolysis, Spencer Gardiner, Peter Dollinger, Filip Kovacic, Jörge Pietruszka, Daniel Ess, Karl-Erich Jaeger, Gunnar F. Schröder, Dennis Della Corte

Faculty Publications

Computational enzyme design remains a powerful yet imperfect tool for optimizing biocatalysts, especially when targeting non-natural substrates. Using design tools we investigated Pseudomonas aeruginosa LipA, a lipase with a flexible lid domain crucial for substrate binding and turnover, aiming to enhance its hydrolysis of the industrially relevant substrate Roche ester. We generated an initial set of single-point mutations based on structural proximity to the active site and evaluated their effects using a computational pipeline integrating molecular dynamics (MD) simulations, density functional theory (DFT) calculations, and ensemble-based energy scoring. While we identified several active variants, attempts to rank them by activity …

Opposing Synovial Cannabinoid Receptor Type 2 And Transient Receptor Potential Vanilloid 1 Expression In Painful Osteoarthritis, Collin A. Toups, Lauren G. Guillot, Kaitlyn Redondo, Sydney Jensen, Jennifer Klein, Luis Marrero

School of Medicine Faculty Publications

Knee osteoarthritis (kOA) poses a major health challenge worldwide, but current non-surgical treatments have limited long-term success and do not address the underlying disease process. This study explores the complex relationship between the endocannabinoid system (ECS) and the endovanilloid system (EVS) in the synovial membrane of patients with kOA undergoing total knee replacement, focusing on how these systems relate to patient-reported pain and histological synovitis. Synovial tissues and fluid from patients grouped into high and low pain categories based on the Knee Injury and Osteoarthritis Outcome Score (KOOS) were examined for cannabinoid receptor type 2 (CB2R), transient receptor potential vanilloid …

Targeting Kinin B1r Attenuates Hypertension Through At1r-Dependent Mechanisms, Drew Theobald, Riley N. Bessetti, Yumei Feng Earley, Eric Lazartigues, Karen Litwa, Srinivas Sriramula

School of Medicine Faculty Publications

BACKGROUND: Neurogenic hypertension is chronically high blood pressure that is initiated and maintained through excessive sympathetic nervous system activity and has been associated with increased B1R (kinin B1 receptor) activation. We previously reported a central role for B1R in mediating inflammatory pathways in the development of deoxycorticosterone acetate salt hypertension. Additionally, we identified a causal relationship between B1R expression after Ang II (angiotensin II) stimulation, and that B1R can mediate the bidirectional interaction between neuroinflammation and oxidative stress. However, whether there are any interactions between AT1R (Ang II-type I receptor) and B1R, and if B1R can mediate the effects of …

In-Hospital Exposure And Opioids Prescribed After Total Knee Arthroplasty, Clifton Daigle, Robert Branstetter, Leland Van Deventer, Ravi Rajendra, Claudia Leonardi, Amy Bronstone, Vinod Dasa

School of Medicine Faculty Publications

BACKGROUND: Opioids are frequently used intraoperatively and during postanesthesia care unit care in total knee arthroplasty (TKA) cases and are commonly prescribed after surgery despite known adverse effects. This study examined whether in-hospital opioid exposure is related to postoperative opioid prescribing in opioid-naïve TKA patients. METHODS: This retrospective study included opioid-naïve patients (no opioid prescriptions filled during the three months before TKA) who had unilateral primary TKA between May 1, 2020, and November 30, 2023, performed by an orthopaedic surgeon. All patients were treated using the same multimodal pain protocol. Opioid prescriptions filled by patients during the three months following …

Distinct Transcriptional Regulation Of The Wnt And Tgfβ Signaling Families Associated With Wound Healing And Fibrotic Outcomes To Lens Injury, Catherine Lalman, Kylie R. Stabler, Joshua Disatham, Lisa A. Brennan, Marc Kantorow, Janice L. Walker

Department of Pathology, Anatomy, and Cell Biology Faculty Papers

Posterior capsule opacification (PCO) is a fibrotic complication of cataract surgery caused by aberrant repair of residual lens cells. It remains unclear how the lens injury response shifts toward a pathological repair process. Here, we performed a transcriptional analysis of two major pro-fibrotic pathways, the TGF-β superfamily and Wnt signaling pathways to determine how they are differentially regulated during regenerative wound healing versus fibrosis in a lens injury model. For these studies, RNA sequencing was performed on an ex vivo lens explant system that models post-surgical healing within regenerative and fibrotic microenvironments, from 0 to 3 days post-injury. Fibrotic conditions …

Synthesis, Pharmacokinetic Studies, And Metabolite Analysis Of Meridianin C In Rats Using A Validated Ultra High Performance Liquid Chromatography-Tandem Mass Spectrometry Method, Liangyu Xu, Zhaogen Wu, Karna Ramachandraiah, Guihun Jiang, Guozhe Zhang

School of Graduate Studies Faculty Publications

Introduction: Meridianin C (MC) is a marine-derived indole alkaloid that has demonstrated kinase inhibitory and anti-tumor activities. Despite its diverse biological properties, no previous reports have systematically evaluated the in vivo quantitative analysis of MC and its metabolites. Methods: In this study, MC was synthesized following a previously reported procedure with slight modifications. A sensitive, accurate, and reliable ultra-high performance liquid chromatography-tandem mass spectrometry (UHPLC–MS/MS) method was developed to simultaneously detect MC and its five major metabolites (MC-1-N-O-GluA, MC-1-N-O-SO3H, MC-2′-N-O-GluA, MC-2′-N-O-SO3H, and MC-O-GluA-didehydration) in rat plasma. Rats received a single oral dose of MC (100 mg/kg), and pharmacokinetic analysis was …

Advances In Indole Chemistry: Regiodivergent Annulations And Bridged Azacycle Synthesis, Zachary Tihomir Protich

Dartmouth College Ph.D Dissertations

An important aspect for the research and development of new drug therapies is the ability to use modular synthetic methods to rapidly access structurally diverse drug-like building blocks. Nitrogen-containing heterocycles represent one of the most prevalent structural motifs found in pharmaceutical agents and biologically active natural products. However, despite their ubiquity, existing methods for accessing these structures often remain limited in scope, efficiency, and structural diversity, particularly when targeting densely functionalized or sterically demanding scaffolds from simple starting materials.

To address this problem, the research described in this dissertation focuses on the design and development of (3+2) annulation reactions for …

Air Pollution And Diseases: Signaling, G Protein-Coupled And Toll Like Receptors, Isabella Cattani-Cavalieri, Katrina F. Ostrom, Jordyn Margolis, Rennolds S. Ostrom, Martina Schmidt

Pharmacy Faculty Articles and Research

Air pollution is a significant public health issue that impacts lung health, particularly in vulnerable populations such as children, the elderly, and individuals with pre-existing respiratory conditions. Both natural and anthropogenic sources of air pollution give rise to a variety of toxic compounds, including particulate matter (PM), ozone (O₃), sulfur dioxide (SO₂), nitrogen dioxide (NO₂), carbon monoxide (CO), and polycyclic aromatic hydrocarbons (PAHs). Exposure to these pollutants is strongly associated with the development and exacerbation of respiratory diseases, including asthma, chronic obstructive pulmonary disease (COPD), lung cancer, and idiopathic pulmonary fibrosis (IPF). Notably, early life exposure to pollutants such as …

Usage And Behavioral Data Of Consumers Using Hair Dye Products Containing 2-Methoxymethyl-P-Phenylenediamine, Monika Kock, Carsten Goebel, Lidia Mihailescu, Maike Seib, Agnieszka Malesa, Anthony Gaspari, Brunhilde Blömeke

Department of Dermatology and Cutaneous Biology Faculty Papers

The potent sensitizer PPD is considered a key sensitizer in hair dye contact allergy. Modification of its molecular structure to 2-methoxymethyl-p-phenylenediamine (ME-PPD) reduces its skin sensitizing potency. We investigated the usage, behavior, and tolerance profile of ME-PPD-containing professional hair color products in a specifically tailored proactive market surveillance program in hairdresser salons across 5 countries. Hairdressers completed record cards for their clients, which were evaluated at the end of the program. 497 individuals received in total 2461 hair color treatments with ME-PPD-containing hair color. Feedback on compatibility was provided for 194 individuals: 6 individuals reported intolerance reactions, which were assessed …

Unplanned Hospitalization Among Advanced Prostate Cancer Patients By Diabetes Status: A Population-Based Study, Amy L. Shaver, Krupa Gandhi, Scott W. Keith, Nikita Nikita, Christopher C. Yang, Felix J. Kim, Hushan Yang, William K. Kelly, Stephen J. Freedland, Grace Lu-Yao

Kimmel Cancer Center Faculty Papers

BACKGROUND: Older adults with advanced prostate cancer and type 2 diabetes mellitus are underrepresented in trials of androgen receptor pathway inhibitors. This study examined changes in unplanned hospitalization rates in patients receiving androgen receptor pathway inhibitors by type 2 diabetes mellitus status and assessed if unplanned hospitalization varies according to androgen receptor pathway inhibitors.

METHODS: This population-based study of advanced prostate cancer patients aged older than 66 years used Surveillance, Epidemiology, and End Results-Medicare data. Prepost androgen receptor pathway inhibitor initiation changes and androgen receptor pathway inhibitor differences in unplanned hospitalization rates were estimated by adjusted incidence rate ratio with …

Determining Risk Factors And Rate Of Surgery After Collagenase Injections For Dupuytren Contracture, Ryan C. Cha, Juliet S. Chung, Sina Ramtin, Asif M. Ilyas

Department of Orthopaedic Surgery Faculty Papers

Purpose: Collagenase injections are a nonsurgical treatment for Dupuytren contracture, but their long-term effectiveness in preventing surgery remains unclear. This study aimed to evaluate the rate of surgical intervention following collagenase treatment and identify whether specific risk factors increase the likelihood of future surgical correction. Methods: This retrospective cohort study utilized the TriNetX US Collaborative network to identify patients diagnosed with Dupuytren contracture between January 2007 and September 2024. Patients initially treated with collagenase injections were identified using relevant current procedural terminology codes. Procedure-specific current procedural terminology codes were then used to determine which patients underwent a subsequent fasciectomy or …

September 2025, Swosu Rural Health Center

RURAL ROCKS

• The 5 biggest challenges facing retail pharmacy
• FDA Launches Green List to Protect Americans from Illegal Imported GLP-1 Drug Ingredients
• From Dispensing to Decision-Making: How Pharmacists Are Redefining Leadership in Oncology Care
• Check out our virtual tour video of the Hodge Center

Transcription Factor Ybx1 Orchestrates Drug Resistance And Tumor Progression In Hcc, Dennis Kwabiah, Veerababu Nagati, Manish K. Tripathi

School of Medicine Publications

Drug resistance continues to be a significant challenge in cancer treatment, responsible for over 90% of worldwide cancer-related deaths. Transcription factors (TFs), which control vital cellular processes, also play a crucial role in cancer development and resistance. In hepatocellular carcinoma (HCC), resistance to sorafenib, a primary targeted therapy, significantly impairs treatment effectiveness and worsens patient outcomes. Among TFs, Y-box binding protein 1 (YBX1) has been recognized as a regulator of aggressive cancer traits in colorectal and breast cancers. However, its role in HCC and sorafenib resistance remains unclear. This review examines YBX1’s role in HCC progression and drug resistance, its …

Precise Mapping Of A Snake Venom Phospholipase A2 Interaction With A Human Nicotinic Acetylcholine Receptor, Ying Jia, Christine Vega, Anthony Hinojosa, Jocelyn Perales

School of Integrative Biological & Chemical Sciences Faculty Publications

The identification of selective molecules that interact with specific human nicotinic acetylcholine receptor (nAChR) subtypes is essential for elucidating their structure and function. Animal venoms, particularly snake venoms, offer a diverse repertoire of bioactive molecules that may selectively bind to human nAChR subtypes. In this study, we cloned transcripts encoding human nAChR subunits and successfully expressed their extracellular domains (ECDs) in yeast cells. We further examined the interactions between nAChR subunits and snake venom toxins, identifying that snake Asp49-phospholipase A2 (Asp49-1) strongly interacts with the human β2 and β4 subunits while exhibiting weaker interactions with α subunits. To delineate the …

Biofluid Biomarkers Aid In Diagnosing And Developing Improved Treatments For People With Alzheimer's Disease, Jonatan A. Lopez

University Honors Theses

Dementia is a disease in which daily life is disrupted by a loss of cognitive function. Late-onset Alzheimer's disease (AD) is the most common dementia that largely begins to affect individuals in their mid 60s or older. AD was selected as the focus of this paper because it is the most common form of dementia, accounting for 50-70% of dementia cases. A typical diagnostic approach used by physicians starts with a simple clinical test, the Mini-Mental State Examination (MMSE), when cognitive decline is suspected in a patient. Then if there is enough evidence to suggest AD, a physician would order …

Opiate Addiction Crisis In The United States, Autumn Joy Collins

Doctoral Dissertations and Projects

This research investigates how fentanyl has influenced drug trafficking trends and the corresponding response from law enforcement in New York State. It aims to explore the changes in drug trafficking pathways, organizational structures, and methods in this region since fentanyl's emergence and how state law enforcement has adjusted to this new challenge. The study uses a quantitative methodology, analyzing various data from law enforcement records, court documents, and state government reports. The focus is on fentanyl-related drug trafficking cases in New York State over five years. Methods include examining case records and analyzing trafficking patterns statistically. The study will assess …

Investigating Extracellualr Vesicles Role In The Pathogenesis Of Acute Lung Injury, Ruben Manuel Luciano Colunga Biancatelli, Pavel Solopov, Tierney Day, Anca Dobrian, John D. Catravas

Cardiovascular Research Symposium

Background: Extracellular vesicles (EVs) are small lipid-bound particles containing proteins and RNAs, whose role in intercellular communication and signaling is critical for homeostasis or inflammatory responses. Patients with acute lung injury display changes in EVs number, cargo content and signature compared to healthy individuals.

Hypothesis: We have hypothesized that EVs may play a role in the pathogenesis of acute lung, by transferring harmful mediators of inflammation and disrupting recipient cells homeostasis.

Methods: C57BL/6j mice (8-10 weeks old, 25g BW) were intratracheally instilled with 50µL of 5*1010- 11 EVs isolated from Human Lung Microvascular Endothelial cells (HLMVEC) exposed to 1 µg …

Mitochondria Targeted Dicarbonyl Scavenging With Mito2hoba Reduces Atherosclerosis By Enhancing Plaque Stability And Suppressing Inflammation In Hyperlipidemic Ldlr⁻/⁻ Mice, Michael T. Dileonardo, Macrae F. Linton

Cardiovascular Research Symposium

Mitochondria Targeted Dicarbonyl Scavenging with Mito2HOBA Reduces Atherosclerosis by Enhancing Plaque Stability and Suppressing Inflammation in Hyperlipidemic Ldlr⁻/⁻ Mice

Michael DiLeonardo¹, Huan Tao PhD², Lei Ding BS², Youmin Zhang BS², Sergey Dikalov PhD³, Patricia G. Yancey PhD², and MacRae F. Linton MD²

¹Eastern Virginia Medical School, Department of Medicine ²Cardiovascular Medicine and ³Clinical Pharmacology, Vanderbilt University Medical Center, Nashville, TN

Introduction: Atherosclerosis is a chronic inflammatory disease driven by lipid accumulation, immune cell activation, and oxidative stress. Recent evidence indicates that macrophage mitochondrial dysfunction …

Peptide-Based Inorganic Nanoparticles As Efficient Intracellular Delivery Systems, Amir Nasrolahi Shirazi, Rajesh Vadlapatla, Ajoy Koomer, Anthony Nguyen, Vian Khoury, Keykavous Parang

Pharmacy Faculty Articles and Research

Background/Objectives: Peptide-based inorganic nanoparticles (PINPs) have emerged as promising candidates for intracellular delivery due to their unique structural and functional attributes. These hybrid nanostructures combine the high surface area and tunable optical/magnetic properties of metal cores (e.g., Au, Ag, Fe3O4) with the biocompatibility, targeting specificity, and responsive behavior of peptides. In particular, peptides with amphipathic or cell-penetrating features could facilitate efficient transport of molecular cargos across cellular membranes while enabling stimulus-responsive drug release in target tissues. Methods: We review key synthesis methods (especially green, peptide-mediated one-pot approaches), functionalization strategies (e.g., thiol-gold bonds, click chemistries), and characterization techniques (TEM, …

Editorial: Endocrine Imbalances Of Mineral Ions And Vitamins In Chronic Disease Pathogenesis, Mor-Li Hartman, Hosam G. Abdelhady, Mohammed S. Razzaque

School of Medicine Publications

No abstract provided.