Digital Commons Network^™

Determining Accurate Pore Structures Of Polypropylene Membrane For Ecmo Using Fe-Sem Under Optimized Conditions, Makoto Fukuda, Yoshiaki Nishite, Eri Murata, Koki Namekawa, Tomohiro Mori, Tsutomu Tanaka, Kiyotaka Sakai

Children’s Nutrition Research Center Staff Publications

Long-term ECMOs are expected to be put into practical use in order to prepare for the next emerging severe infectious diseases after the novel coronavirus pandemic in 2019-2023. While polypropylene (PP) and polymethylpentene (PMP) are currently the mainstream materials for the hollow fiber membranes of ECMO, the PP membrane coated with a silicone layer on the outer surface has also been commercialized. In this study, we sought a method to accurately observe the detailed pore morphologies of the PP membrane by suppressing irreversible changes in the morphology in SEM observation, which is a general-purpose observation with higher resolution. As a …

Phage-Induced Protection Against Lethal Bacterial Reinfection, Yikun Xing, Haroldo J Hernandez Santos, Ling Qiu, Samantha R Ritter, Jacob J Zulk, Rachel Lahowetz, Kathryn A Patras, Austen L Terwilliger, Anthony W Maresso

Faculty, Staff and Students Publications

Bacteriophages, or phages, are viruses that target and infect bacteria. Due to a worldwide rise in antimicrobial resistance (AMR), phages have been proposed as a promising alternative to antibiotics for the treatment of resistant bacterial infections. Up to this point in history, phage use in preclinical animal studies, clinical trials, and emergency-use compassionate care cases has centered around the original observation from 1915 showing phage as lytic agent, and thus a treatment that kills bacteria. Here, we describe an activity associated with phage therapy that extends beyond lytic activity that results in long-term protection against reinfection. This activity is potent, …

Mutation Of Smarca4 Induces Cancer Cell-Intrinsic Defects In The Enhancer Landscape And Resistance To Immunotherapy, Yawen Wang, Ismail M Meraz, Md Qudratullah, Sasikumar Kotagiri, Yanyan Han, Yuanxin Xi, Jing Wang, Kadir C Akdemir, Jack A Roth, Yonathan Lissanu

Faculty, Staff and Student Publications

Cancer genomic studies have identified frequent alterations in genes encoding components of the SWI/SNF chromatin remodeling complex, including SMARCA4 and ARID1A. Importantly, clinical reports indicate that SMARCA4-mutant lung cancers respond poorly to immunotherapy and have dismal prognosis. In this study, we corroborated the clinical findings by using immune-humanized, syngeneic, and genetically engineered mouse models of lung cancer harboring SMARCA4 deficiency. Specifically, models with SMARCA4 loss showed decreased response to anti-PD-1 immunotherapy associated with significantly reduced infiltration of dendritic cells and CD4+ T cells into the tumor microenvironment. SMARCA4 loss in tumor cells led to profound downregulation of STING1, IL1β, and …

Present And Future Of Microbiome-Targeting Therapeutics, Lauren E Lynch, Rachel Lahowetz, Christian Maresso, Austen Terwilliger, Jason Pizzini, Valeria Melendez Hebib, Robert A Britton, Anthony W Maresso, Geoffrey A Preidis

Children’s Nutrition Research Center Staff Publications

A large body of evidence suggests that single- and multiple-strain probiotics and synbiotics could have roles in the management of specific gastrointestinal disorders. However, ongoing concerns regarding the quality and heterogeneity of the clinical data, safety in vulnerable populations, and the lack of regulation of products containing live microbes are barriers to widespread clinical use. Safety and regulatory issues must be addressed and new technologies considered. One alternative future strategy is the use of synthetic bacterial communities, defined as manually assembled consortia of two or more bacteria originally derived from the human gastrointestinal tract. Synthetic bacterial communities can model functional, …

Irnet: Immunotherapy Response Prediction Using Pathway Knowledge-Informed Graph Neural Network, Yuexu Jiang, Manish Sridhar Immadia, Duolin Wang, Shuai Zeng, Yen On Chan, Jing Zhou, Dong Xu, Trupti Joshi

Biomedical Sciences

Introduction: Immune checkpoint inhibitors (ICIs) are potent and precise therapies for various cancer types, significantly improving survival rates in patients who respond positively to them. However, only a minority of patients benefit from ICI treatments.

Objectives: Identifying ICI responders before treatment could greatly conserve medical resources, minimize potential drug side effects, and expedite the search for alternative therapies. Our goal is to introduce a novel deep-learning method to predict ICI treatment responses in cancer patients.

Methods: The proposed deep-learning framework leverages graph neural network and biological pathway knowledge. We trained and tested our method using ICI-treated patients’ data from several …

Allergic Fungal Rhinosinusitis Diagnosis, Management, Associated Conditions, Pathophysiology, And Future Directions: Summary Of A Multidisciplinary Workshop, Lauren T Roland, Cecelia Damask, Amber U Luong, Antoine Azar, Charles S Ebert, Thomas Edwards, Katherine N Cahill, Do-Yeon Cho, David Corry, Tara L Croston, Alexandra F Freeman, Amin Javer, Paneez Khoury, Jean Kim, Michael Koval, Edward D Mccoul, James W Mims, Anju Peters, Jay F Piccirillo, Richard P Ramonell, Amali Samarasinghe, Robert P Schleimer, Prestina Smith-Davidson, Andrej Spec, Michael E Wechsler, Sarah K Wise, Joshua M Levy

The Brown Foundation: Institute of Molecular Medicine

Allergic fungal rhinosinusitis (AFRS) is a unique endotype of chronic rhinosinusitis with nasal polyps (CRSwNP). Despite high recurrence rates and often more severe presenting signs compared with other subtypes of CRSwNP, research dedicated to AFRS has been lacking. Diagnostic criteria are outdated, the mechanistic relationship of AFRS to other associated diseases is unclear, and the pathophysiology of disease and risk factors for recurrence have not been well studied. In December 2023, a multidisciplinary group of rhinologists, otolaryngologists, pulmonologists, allergists, immunologists, scientists, and infectious disease experts met at the National Institute of Health to discuss unmet needs for future AFRS research …

Allergic Fungal Rhinosinusitis Diagnosis, Management, Associated Conditions, Pathophysiology, And Future Directions: Summary Of A Multidisciplinary Workshop, Lauren T Roland, Cecelia Damask, Amber U Luong, Antoine Azar, Charles S Ebert, Thomas Edwards, Katherine N Cahill, Do-Yeon Cho, David Corry, Tara L Croston, Alexandra F Freeman, Amin Javer, Paneez Khoury, Jean Kim, Michael Koval, Edward D Mccoul, James W Mims, Anju Peters, Jay F Piccirillo, Richard P Ramonell, Amali Samarasinghe, Robert P Schleimer, Prestina Smith-Davidson, Andrej Spec, Michael E Wechsler, Sarah K Wise, Joshua M Levy

The Brown Foundation: Institute of Molecular Medicine

Allergic fungal rhinosinusitis (AFRS) is a unique endotype of chronic rhinosinusitis with nasal polyps (CRSwNP). Despite high recurrence rates and often more severe presenting signs compared with other subtypes of CRSwNP, research dedicated to AFRS has been lacking. Diagnostic criteria are outdated, the mechanistic relationship of AFRS to other associated diseases is unclear, and the pathophysiology of disease and risk factors for recurrence have not been well studied. In December 2023, a multidisciplinary group of rhinologists, otolaryngologists, pulmonologists, allergists, immunologists, scientists, and infectious disease experts met at the National Institute of Health to discuss unmet needs for future AFRS research …

Association Of Sirt6 Expression With Risk Of Pneumonitis Induced By Radiotherapy In Cancer Patients, Fengyuan Yu, Zheng Gong, Yuan Li, Danial F Naseem, Chen Li, Miaowei Wen, Bingying Zhao, Zhezhe Xu, Shanshan Zhang, Rukun Zang, Ailu Wu, Qingxin Han, Shuhui Wu, Hongwei Li, Yipeng Song

Faculty, Staff and Student Publications

Thoracic tumours represent a significant proportion of malignant cancers. While radiotherapy (RT) improves prognosis, it can also lead to side effects such as radiation-induced pneumonitis (RP). Since SIRT6 is involved in DNA repair, energy metabolism and inflammation, this study aims to investigate the expression of SIRT6 in lymphocytes as a potential biomarker and therapeutic target for RP. This study included 170 patients diagnosed with thoracic tumours, all of whom underwent thoracic RT. RP was evaluated and classified as severe RP (SRP) and lower as non-severe RP (NSRP). Analyses were performed using SPSS version 26.0 and the R. Among 170 patients …

Pharmacogenetics Of Plasma Dolutegravir Exposure During 1-Month Rifapentine/Isoniazid Treatment Of Latent Tuberculosis, Nia Covington, Anne F Luetkemeyer, Marjorie Z Imperial, Rodney Dawson, Yoninah Cramer, Sue Rosenkranz, Susan Swindells, Irina Gelmanova, Anchalee Avihingsanon, Roberto C Arduino, Wadzanai Samaneka, Kelly E Dooley, Rada Savic, Anthony T Podany, David W Haas

Faculty, Staff and Student Publications

In Advancing Clinical Therapeutics Globally protocol A5372, a pharmacokinetic study of dolutegravir with 1-month of daily rifapentine/isoniazid, twice-daily dolutegravir offset the induction effects of rifapentine on plasma dolutegravir trough concentrations (C trough ). Here, we characterize the impact on dolutegravir C trough of UGT1A1 , AADAC , and NAT2 polymorphisms that affect dolutegravir, rifapentine, and isoniazid, respectively. People with HIV receiving dolutegravir-based antiretroviral therapy with an indication to treat latent tuberculosis underwent pharmacokinetic sampling during dolutegravir 50 mg once daily alone, and on day 28 of dolutegravir 50 mg twice daily with rifapentine/isoniazid. Multivariable linear regression models characterized genetic associations …

Gut Microbiota In Immuno-Oncology: A Practical Guide For Medical Oncologists With A Focus On Antibiotics Stewardship, Arielle Elkrief, Bertrand Routy, Lisa Derosa, Laura Bolte, Jennifer A Wargo, Jennifer L Mcquade, Laurence Zitvogel

Faculty, Staff and Student Publications

The gut microbiota has emerged as a critical determinant of immune checkpoint inhibitor (ICI) efficacy, resistance, and toxicity. Retrospective and prospective studies profiling the taxonomic composition of intestinal microbes of patients treated with ICI have revealed specific gut microbial signatures associated with response. By contrast, dysbiosis, which can be caused by chronic inflammatory processes (such as cancer) or comedications, is a risk factor of resistance to ICI. Recent large-scale meta-analyses have confirmed that antibiotic (ATB) use before or during ICI therapy alters the microbiota repertoire and significantly shortens overall survival, even after adjusting for prognostic factors. These results underscore the …

Biomolecular Condensates In Immune Cell Fate, Srikanth Kodali, Caroline M Sands, Lei Guo, Yun Huang, Bruno Di Stefano

Faculty, Staff and Students Publications

Fate decisions during immune cell development require temporally precise changes in gene expression. Evidence suggests that the dynamic modulation of these changes is associated with the formation of diverse, membrane-less nucleoprotein assemblies that are termed biomolecular condensates. These condensates are thought to orchestrate fate-determining transcriptional and post-transcriptional processes by locally and transiently concentrating DNA or RNA molecules alongside their regulatory proteins. Findings have established a link between condensate formation and the gene regulatory networks that ensure the proper development of immune cells. Conversely, condensate dysregulation has been linked to impaired immune cell fates, including ageing and malignant transformation. This Review …

Dermatologic Fungal Neglected Tropical Diseases-Part I Epidemiology And Clinical Features, Kaya L Curtis, Jeremy A W Gold, Jana M Ritter, Theodore Rosen, Daniel Wagner C L Santos, Dallas J Smith, Shari R Lipner

Faculty, Staff and Students Publications

In this part 1 of a 2-part continuing medical education series, the epidemiology, clinical features, and diagnostic methods for fungal skin neglected tropical diseases (NTDs), which include eumycetoma, chromoblastomycosis, paracoccidioidomycosis, sporotrichosis, emergomycosis, talaromycosis, and lobomycosis, are reviewed. These infections, several of which are officially designated as NTDs by the World Health Organization, cause substantial morbidity and stigma worldwide and are receiving increased attention due to the potential for climate change-related geographic expansion. Domestic incidence may be increasing in the setting of global travel and immunosuppression. United States dermatologists may play a central role in early detection and initiation of appropriate …

Fine-Scale Population Structure Of Japanese Helicobacter Pylori Provides New Anthropological And Epidemiological Insights, Kohei Tomonari, Batsaikhan Saruuljavkhlan, Ricky Indra Alfaray, Kartika Afrida Fauzia, Osamu Matsunari, Daisuke Chinda, Tadashi Shimoyama, Phawinee Subsomwong, Nagisa Kinjo, Tetsu Kinjo, Yasuo Hanamure, Masato Shinzato, Rumiko Suzuki, Fukunori Kinjo, Shigeru Takigami, Toshio Fujioka, Takeshi Matsuhisa, Junko Akada, Takashi Matsumoto, Yoshio Yamaoka

Faculty, Staff and Students Publications

Helicobacter pylori is considered to contribute to gastric cancer and is also used as a marker to trace human migration due to its co-evolution with humans. To understand the recently proposed tripartite model suggesting three ancestral origins for the Japanese population and address the enigma of the high incidence of gastric cancer in Northeast Hondo (Hondo is mainland Japan), we conducted a fine-scale population structure analysis using a large Japanese H. pylori dataset, including 438 strains from 9 regions based on whole-genome sequences. As a result of fineSTRUCTURE analysis, it was found that H. pylori in Northeast Hondo is genetically …

Plasma Microbial Cell-Free Dna Sequencing For The Detection Of Kingella Kingae Pediatric Spinal Infections, Asim A Ahmed, Sarah Y Park, Matthew J Smollin, Martin S Lindner, Adriana Sarmiento Clemente, Ana Del Valle Penella, P Marcelo Laufer, Carolina Sanchez-Vegas, Manuel R Cotilla, Marian E Melish, Connie Trieu, Nazia A Kabani, Joshua Cooper, Audrey R Lloyd, David W Kimberlin, John C Arnold, Alejandro Jordan-Villegas, Lori E Patterson, Catherine E Foster, Pablo Yagupsky

Faculty, Staff and Students Publications

Background: Diagnosis of Kingella kingae skeletal system infections is made challenging by the microbe's fastidious nature. Detection and quantification of circulating microbial cell-free DNA (mcfDNA) in plasma by the Karius Test, a commercial metagenomic sequencing test, may offer promise in diagnosing pediatric spinal infections caused by difficult-to-culture organisms such as K. kingae .

Methods: Plasma mcfDNA sequencing detections of K. kingae from April 2018 to December 2020 were reviewed to identify pediatric (age < 18 years) patients. Medical charts of those with spinal infections were reviewed, and mcfDNA sequencing diagnostic performance was compared with usual care tests (ie, cultures, polymerase chain reaction).

Results: Ten children with K. kingae spinal infections were identified across 7 institutions. The median age was 16.5 months (range 11-23 months). All case-patients had vertebral osteomyelitis …

Airway Immune Signatures In Severe And Fatal Infection With Covid-19, Naresh Doni Jayavelu, Jing Jing Qi, Slim Fourati, Farrah Kheradmand, Charles R Langelier, Lauren I R Ehrlich, Joann Diray-Arce, Annmarie Hoch, Monica Kraft, Patrice M Becker, Matthew C Altman, Ruth R Montgomery

Faculty, Staff and Students Publications

No abstract provided.

Performance Of Stool-Based Molecular Tests And Processing Methods For Paediatric Tuberculosis Diagnosis: A Systematic Review And Meta-Analysis, Lucía Carratalà-Castro, Shilzia Munguambe, Belén Saavedra-Cervera, Petra De Haas, Alexander Kay, Olivier Marcy, Pamela Nabeta, Willy Ssengooba, Elisabetta Ghimenton-Walters, Sozinho Acácio, Maryline Bonnet, Joanna Ehrlich, Andrew R Dinardo, Anca Vasiliu, Christoph Lange, Sabine Hermans, Anna M Mandalakas, Elisa López-Varela, Alberto L García-Basteiro

Faculty, Staff and Students Publications

Background: There has been a global pursuit to improve the diagnosis of tuberculosis in young children by applying diagnostic methods on accessible biospecimens such as stool. We aimed to conduct a systematic review on the accuracy of stool-based molecular tests for tuberculosis diagnosis in children and to assess the impact of the available pre-processing methods and other design characteristics.

Methods: In this systematic review and meta-analysis, we evaluated studies in children younger than 16 years with presumptive tuberculosis that were published in English, Spanish, French, and Portuguese from Jan 1, 2000, to May 3, 2024, in MEDLINE, Embase, and Embase …

Dosing Recommendations For Ampicillin And Ceftriaxone In The Treatment Of Pediatric Community-Acquired Pneumonia Using Monte Carlo- And Physiologic-Based Pharmacokinetic Simulations, Norint Tung, Dustin Huynh, Quang Dam, Tri Tran, Kristina G Hulten, Christopher J Harrison, Sheldon L Kaplan, Tyler H Do, Amartya Setty, Lana Hoang, John S Bradley, Jennifer Le

Faculty, Staff and Students Publications

Objective: Since 2011, Ampicillin (AMP) has been recommended as the parenteral antibiotic of choice for pediatric community-acquired pneumonia (CAP), but ceftriaxone (CRO) is recommended for unvaccinated children and those with complicated CAP. Using penicillin and CRO susceptibility data for pneumococcus, we evaluated the adequacy of currently recommended doses of AMP and CRO.

Methods: With nonlinear mixed-effects modeling v7.3, Monte Carlo simulations (MCS, N = 10,000) for AMP and CRO were conducted for 6 virtual patients aged 3 months, 1, 2, 5, 10, and 15 years. PK-Sim v9.0 was used to develop physiologic-based pharmacokinetic (PBPK) models for AMP (N = 4000) …

40 Years After The Discovery Of Helicobacter Pylori: Performing Optimized “Subtraction” For Clinical Eradication, Yi Hu, Ren-Chun Du, Yong-Kang Lai, Yu-Xin Hu, Yu-Chen Zhu, Yan-An Zhou, Chun-Xi Shu, Bo Zhou, Li-Xiang Ling, Xu Shu, Yong Xie, James Y W Lau, Yin Zhu, David Y Graham, Nong-Hua Lu

Faculty, Staff and Students Publications

It has been 40 years since the first discovery of the important human pathogen, Helicobacter pylori (H. pylori). Eradication of the infection continues to pose significant challenges in part because of the global increase in antibiotic resistance. Generally, the “addition” strategy has failed to deliver the desired results for more than a short period and often contributed to the increase in the prevalence of resistant strains. As such, optimization of each component of the treatment strategy has become an increasingly critical focus of research. In this study, we summarized the evolution of H. pylori eradication regimens and the …

Russell’S Viper Envenomation: The Challenge Of Diagnosis, Jing-Hua Lin, Wang-Chou Sung, Jiunn-Wang Liao, Dong-Zong Hung

BioMedicine

Russell’s viper envenomation is rare in Taiwan, and its typical clinical presentations, including consumption coagulopathy, acute renal failure, haemolysis, and increased capillary permeability, have been reported in the literature as case reports or series. Here, we report a case with an atypical presentation, and suspected to be a Russell’s viper bite due to the distinct characteristics of the snake and some progressive clinical signs/symptoms. He returned to health successfully after the correct antivenom was administered, and envenomation was ultimately confirmed by venom detection in the patient’s serum and urine samples.

Nutraceutical Benefits And Neuro-Protective Potent Of Four Colored Peppers (Capsicum Annuum Var. Grossum), Ya-Chen Yang, Chih-Lung Lin, Mei-Chin Yin

BioMedicine

Background: Four colored peppers (Capsicum annuum var. grossum), orange, purple, yellow and red, are plant foods served as salad or stir-fry for meals in Taiwan and many countries.

Purpose: This study aimed to investigate the multiple nutraceutical properties of aqueous extracts prepared from colored peppers.

Methods: Vitamin C content and phytochemical profiles of these peppers were analyzed. In vitro effects of anti-oxidative, anti-a-amylase, anti-a-glucosidase, antilipase and anti-acetylcholinesterase (AchE) of pepper aqueous extracts at 0.25, 0.5 and 1 mg were evaluated. The neuronal protective potent of pepper aqueous extracts at 0.5 and 1 mg in high glucose treated nerve growth factor …

Intouch Week Of May 26, 2025, New York Medical College

InTouch

• SOM Faculty Recognized for Excellence with Dean’s Faculty Awards
• NYMC Gathers Experts for In-Depth Look at Vector-Borne Diseases Impacting New York
• TU Research Day 2025 Explores “Plasticity in Research: AI and Beyond”
• SHSP Formal 2025 was a Night to Remember
• Student Spotlight: Nicole DeSouza to Deliver Student Address at the 166th NYMC GSBMS Commencement
• Alumni Spotlight: Akshay Syal, M.D. ’21, Bridges Medicine and the Media

Hand Hygiene Roles, Challenges, And Intervention Feedback From School Staff: A Qualitative Analysis, Belize, 2022-2023, Anh N Ly, Christina Craig, Dian Maheia, Yolanda Gongora, Vickie Romero, Rosalva Blanco, Allison Lino, Kelsey Mcdavid, Allison Stewart, Victoria Trinies, Alexandra Medley, Francis Morey, Russell Manzanero, Matthew Lozier, Kristy O Murray

Faculty, Staff and Students Publications

Hand hygiene (HH) in school settings can reduce the spread of infectious diseases and student absenteeism due to illness. During the COVID-19 pandemic, the World Health Organization recommended HH as a public health measure to prevent disease transmission. Understanding school staff's experiences with school-based programs is important for future program development and improvement. As part of a mixed-methods study, we conducted in-depth interviews in March 2022 with school administrators and teachers at 12 primary schools in Belize, selected based on high gaps in HH resources, to understand HH responsibilities, supplies, and challenges. An intervention was implemented to increase HH knowledge …

Development And Pilot Testing Of An Addiction Clinic-Based Pre-Exposure Prophylaxis Uptake And Adherence Intervention For Women With Substance Use Disorders: Protocol For A Pilot Randomized Trial, Angela M Heads, Diane Santa Maria, Mandy J Hill, Robert Suchting, Kimberly N Evans, Zaneta Gaul, Luba Yammine, Constanza De Dios, Joy M Schmitz

Faculty, Staff and Student Publications

Background: Black and Hispanic women in the United States continue to bear disproportionate incidence of HIV related to sexual transmission and injection drug use. Specifically, women with substance use disorders (SUDs) are more likely to engage in vaginal or anal condomless sex associated with HIV transmission. Pre-exposure prophylaxis (PrEP) is a highly effective HIV prevention tool but is not widely used by racial or ethnic minority women. Effective interventions for engaging women with SUDs in HIV prevention interventions that are culturally appropriate and, therefore, more appealing to racial or ethnic minority women with SUDs are critically needed.

Objective: This 3-phased …

Post-Recovery Viral Shedding Shapes Wastewater-Based Epidemiological Inferences, Tin Phan, Samantha Brozak, Bruce Pell, Stanca M Ciupe, Ruian Ke, Ruy M Ribeiro, Anna Gitter, Kristina D Mena, Alan S Perelson, Yang Kuang, Fuqing Wu

Faculty, Staff and Student Publications

Background: The prolonged viral shedding from the gastrointestinal tract is well documented for numerous pathogens, including SARS-CoV-2. However, the impact of prolonged viral shedding on epidemiological inferences using wastewater data is not yet fully understood.

Methods: To gain a better understanding of this phenomenon at the population level, we extended a wastewater-based modeling framework that integrates viral shedding dynamics, viral load data in wastewater, case report data, and an epidemic model.

Results: Our results indicate that as an outbreak progresses, the viral load from recovered individuals gradually becomes predominant, surpassing that from the infectious population. This phenomenon leads to a …

Turning Analysis Into Action: Opportunities And Challenges In Implementing Wastewater Science For Public Health Decision-Making, Anna Gitter, Valeria Ruvalcaba, Katelyn Clark, Theresa Tran Carapucci, Fuqing Wu, Blake M Hanson, Jennifer Deegan, John Balliew, Eric Boerwinkle, Anthony W Maresso, Kristina D Mena

Faculty, Staff and Students Publications

In the 5 years since the emergence of the COVID-19 pandemic, the field of wastewater-based epidemiology (WBE) has dramatically expanded with programs implemented across the globe to monitor for SARS-CoV-2 and other viruses of public health concern. However, the best way to use wastewater surveillance data and inform local communities of the utility of wastewater science remains limited and sporadically discussed. Specifically, there is vague guidance regarding interpreting varying levels of viral loads in wastewater for public health significance. While collaborative efforts are key to implementing these community-specific wastewater surveillance programs, effectively using the data for public health decision-making still …

Intouch Week Of May 19, 2025, New York Medical College

InTouch

• Vikas Grover, Ph.D., CCC-SLP, and Ronnie Myers, D.D.S., Named Healthcare Heroes by Westchester Magazine
• Annual Louis Del Guercio, M.D., Research Day Showcases Outstanding Surgical Research
• NYMC Celebrates Homecoming 2025 with Alumni, Students, and Campus Tours
• Teaching and Learning Symposium Brings Faculty Together to Enrich Their Educational Practice
• Philip Kuehl, Ph.D., Addresses Drug Development Problem Statements at the Neighborhood Science Seminar Series
• 185 TCDM Students Don White Coats as They Head to Touro Dental Health Clinics in New York and New Mexico
• Student Spotlight: David Zuckerman to Address Graduates Before Beginning Neurology Residency at NYU

Monoclonal Antibodies Targeting Candida Disrupt Biofilms And Inhibit Growth Across Global Clinical Isolates, Jonothan Rosario-Colon, Karen Eberle, Hong Xin

School of Graduate Studies Faculty Publications

Candida species are a major cause of severe fungal infections, particularly in immunocompromised individuals and hospitalized patients. Among these, Candida auris stands out as an emerging “superbug”, responsible for life-threatening bloodstream infections with mortality rates up to 60%. This multidrug-resistant, hospital-acquired pathogen has been declared a serious global health threat, complicating effective treatment and increasing mortality risks. Our research has identified universal monoclonal antibodies (mAbs) targeting Candida albicans cell wall epitopes, which are highly homologous to those in other pathogenic Candida species, including C. auris. Passive transfer of mAbs—C3.1 (anti-β-1,2-mannotriose) and 9F2 (anti-phosphoglycerate kinase 1)—significantly extended survival and improved fungal …

Patterns In Antibiotic Susceptibility Before And After Covid-19, Jessica Freely

UNLV Theses, Dissertations, Professional Papers, and Capstones

The COVID-19 pandemic led to a surge in antibiotic use, despite the viral nature of the disease. This widespread and often unnecessary use of antibiotics poses a serious threat on global health by accelerating the development of antibiotic resistance. Healthcare professionals utilize strategies, including Antibiotic Stewardship Programs (ASPs) and the use of antibiograms to mitigate the growing threat of antibiotic resistance. Antibiograms are tools used in healthcare settings to summarize and track bacterial susceptibility to various antibiotics. They provide clinicians critical information to guide selection of effective antibiotic treatment and monitor resistance trends overtime. The Centers for Disease Control and …

Immunotherapy With Nebulized Pattern Recognition Receptor Agonists Restores Severe Immune Paralysis And Improves Outcomes In Mice With Influenza-Associated Pulmonary Aspergillosis, Jezreel Pantaleón García, Sebastian Wurster, Nathaniel D Albert, Uddalak Bharadwaj, Keerthi Bhoda, Vikram K Kulkarni, Mbaya Ntita, Paris Rodríguez Carstens, Madeleine Burch-Eapen, Daniela Covarrubias López, Jania Foncerrada Lizaola, Katherine E Larsen, Lauren M Matula, Seyed J Moghaddam, Yongxing Wang, Dimitrios P Kontoyiannis, Scott E Evans

Faculty, Staff and Student Publications

Influenza-associated pulmonary aspergillosis (IAPA) is a potentially deadly superinfection in patients with influenza pneumonia, especially those with severe disease, underlying immunosuppression, corticosteroid therapy, or requiring intensive care support. Given the high mortality of IAPA, adjunct immunomodulatory strategies remain a critical unmet need. Previously, the desensitization of pattern recognition pathways has been described as a hallmark of IAPA pathogenesis and a predictor of mortality in IAPA patients. Therefore, we studied the impact of nebulized Toll-like receptor 2/6/9 agonists Pam2 CSK4 (Pam2) and CpG oligodeoxynucleotides (ODNs) on infection outcomes and pulmonary immunopathology in a corticosteroid-immunosuppressed murine IAPA model. Mice with IAPA receiving …

Identification And Preclinical Assessment Of Novel Therapeutic Modalities In Environmental Exposure-Induced Lung Disease, Aaron D. Schwab

Theses & Dissertations

Environmental lung diseases are preventable respiratory conditions either caused or made worse by inhaled environmental exposures. Contemporarily, environmental lung diseases are most associated with workplace exposures given specific occupational processes aerosolize inflammatory agents that can be inhaled at high concentrations. Although a considerable amount is known regarding immunoglobulin (Ig)E-mediated responses to environmental exposures, little is known about non-IgE mediated respiratory conditions resulting from lipopolysaccharide (LPS)-enriched organic dust exposure(s). Chronic respiratory diseases such as asthma, hypersensitivity pneumonitis, chronic obstructive pulmonary disease (COPD), and pulmonary fibrosis have all been identified as environmental lung diseases caused or exacerbated by such environmental dusts. Therapeutic …