Medical Microbiology Commons^™

Clinical Microbiology & Infectious Diseases: A Concise Guide On The Fundamentals Of Infectious Disease In Podiatric Medical Education, Paramita Basu

Open Touro Created

2026

This Open Educational Resource (OER), Clinical Microbiology & Infectious Diseases, is a student-centered textbook designed to support pre-clinical podiatric medical students enrolled in PCLP 610 Infectious Diseases at the New York College of Podiatric Medicine. The book is structured as a collection of concise “chapter briefs” or high‑yield notes that align closely with the course syllabus, lecture objectives, and student learning outcomes, while also reflecting the Microbiology learning objectives outlined in the AACPM Council of Faculties Curricular Guide.

The content covers core principles of medical microbiology and infectious diseases, including bacteria, viruses, fungi, parasites, host–pathogen interactions, antimicrobial therapy, resistance …

Antibiotic-Induced Changes In Efflux Transporter Expression: A Key Factor In Pseudomonas Aeruginosa Biofilm Resistance, Zara Imtiaz, Avinash Chatoo, Will Wang, Weiqi Li, Paramita Basu

Touro College of Pharmacy (New York) Publications and Research

Listed by WHO as an antibiotic-resistant priority pathogen, Pseudomonas aeruginosa(P.A.) is a serious threat in nosocomial infections. Its high antibiotic resistance is attributed to major mechanisms that can be categorized into intrinsic, acquired, and adaptive resistance. This study tests the ability of three commonly used antibiotics to inhibit new biofilm formation and eradicate mature biofilm growth, as well as investigate changes in the expression levels of selected genes coding for multidrug efflux pumps in P.A. planktonic cells and biofilms before and after treatment with antibiotics to provide a conceptual estimate of the activity of the efflux transporters that work to …

Surveillance Of Sars-Cov-2 Rna In Open-Water Sewage Canals Contaminated With Untreated Wastewater In Resource-Constrained Regions, Paramita Basu, Sandeepan Choudhury, Varsha Shridhar, Poorva Huilgol, Samrat Roychoudhury, Indranil Nandi, Angela Chaudhuri, Arindam Mitra

Touro College of Pharmacy (New York) Publications and Research

Sewage-based surveillance for COVID-19 has been described in multiple countries and multiple settings. However, nearly all are based on testing sewage treatment plant inflows and outflows using structured sewage networks and treatment systems. Many resource-limited countries worldwide have open canals, lakes and other such waste-contaminated water bodies that act as a means of sewage effluent discharge. These could serve as hyperlocal testing points for detecting COVID-19 incidence using the effluents from nearby communities. However, a sensitive, robust and economical method of SARS-CoV-2 RNA detection from open waste contaminated water bodies in resource-constrained regions is currently lacking. A protocol employed in …

A Novel Mucosal Vaccine Platform For Immunization Against Plague, Christina D'Arco

NYMC Student Theses and Dissertations

Yersinia pestis, the causative agent of plague, has killed millions throughout human history. Today, it remains a significant threat for use as a bioweapon. Naturally occurring antibiotic resistance has been observed in Y. pestis isolates, and resistant strains have been engineered for use in biological warfare. Vaccines remain our best means of protection against plague, as well as countless other global contagions. We have developed a vaccine consisting of two Y. pestis virulence proteins, LcrV (V) and F1, conjugated to Tobacco Mosaic Virus (TMV), a safe, non-replicating plant virus that can be administered mucosally, providing complete protection against pneumonic plague, …

Endothelial Progenitor Cell-Breast Cancer Interaction, Ghada Ben Rahoma

NYMC Student Theses and Dissertations

Breast cancer remains the second leading cause of cancer death among women in the U.S. Although organ-confined disease is curable, metastatic disease remains incurable and an unmet clinical need. Hence, the development of new therapeutic targets and further understanding of the genesis of malignant progression is needed and to this end analysis of the tumor microenvironment is imperative for novel therapeutic targets in breast cancer. We and others have demonstrated that bone marrow derived endothelial progenitor cells (EPCs) incorporate in the neovasculature around implanted tumors supporting their growth and metastasis. The incorporation of EPCs from the marrow to the tumor …

Intranasal Administration Of Pcrv Conjugated To A Tobacco Mosaic Virus Delivery Platform Protects Against P. Aeruginosa In A Murine Model Of Acute Pneumonia, Eman Barahim

NYMC Student Theses and Dissertations

Pseudomonas aeruginosa is a facultative anaerobic bacterium that is the most common type of Gram-negative bacteria causing nosocomial pneumonia in the United States. P. aeruginosa is an opportunistic pathogen ubiquitously found in the atmosphere that can colonize both plants and animals. It is known to cause a wide range of severe, persistent, and fatal infections ranging from acute and chronic pneumonia, skin and soft tissue infections to urinary tract infections, especially in immune-compromised individuals. Patients with cystic fibrosis are at high risk because of deficiencies in mucosal immunity and phagocytosis. Ultimately, Pseudomonas infections can be lethal. There is a very …

The Apicomplexan-Specific Fikk Kinase Is Crucial For Cyst Formation In Toxoplasma Gondii, Corey Gaylets

NYMC Student Theses and Dissertations

Toxoplasma gondii is an obligate intracellular pathogen. It is considered the second deadliest foodborne pathogen in the world with up to 1/3 of the human population estimated to be currently infected. The majority of immune competent people may exhibit mild symptoms following T gondii infection. The acute stage of infection is often well controlled by cellular immunity in healthy individuals. However sterilizing immunity does not occur as the tachyzoite stage of the parasite responsible for acute infection differentiates to a slow growing bradyzoite stage contained in tissues cysts that can persist for the life of the host. However, if the …

Cell Surface Regulatory Immune Targets In Anaplastic Thyroid Cancer, Sanjukta Chakraborty

NYMC Student Theses and Dissertations

Thyroid cancer incidence is increasing at an alarming rate almost trebling every decade. 52,070 new cases of thyroid cancer (14,260 in men and 37,810 in women) were diagnosed in 2019 with an estimated death toll of 2170. Although most thyroid tumors are treatable and has good prognosis, anaplastic thyroid cancer (ATC) is extremely aggressive with a grim poor prognosis of 6-9 months post diagnosis. ATC is completely refractory to mainstream therapies. In our study, immunohistochemical analyses of ATC tissues confirmed a T cell inflamed “hot” tumor immune microenvironment (TIME) as evidenced by presence of CD3+ and CD8+ T cells. This …

Dmbt1 Inhibition Of Pseudomonas Aeruginosa Twitching Motility Involves Its N-Glycosylation And Cannot Be Conferred By The Scavenger Receptor Cysteine-Rich Bacteria-Binding Peptide Domain., Jianfang Li, Stephanie J Wan, Matteo M E Metruccio, Sophia Ma, Kamran Nazmi, Floris J Bikker, David J. Evans, Suzanne M J Fleiszig

Faculty Publications & Research of the TUC College of Pharmacy

The scavenging capacity of glycoprotein DMBT1 helps defend mucosal epithelia against microbes. DMBT1 binding to multiple bacterial species involves its conserved Scavenger Receptor Cysteine-Rich (SRCR) domains, localized to a 16-mer consensus sequence peptide, SRCRP2. Previously, we showed that DMBT1 bound Pseudomonas aeruginosa pili, and inhibited twitching motility, a pilus-mediated movement important for virulence. Here, we determined molecular characteristics required for twitching motility inhibition. Heat-denatured DMBT1 lost capacity to inhibit twitching motility and showed reduced pili binding (~40%). Size-exclusion chromatography of Lys-C-digested native DMBT1 showed that only high-Mw fractions retained activity, suggesting involvement of the N-terminal containing repeated SRCR domains with …

Impact Of Individual Traits, Saturated Fat, And Protein Source On The Gut Microbiome., Jennifer M Lang, Calvin Pan, Rita M Cantor, W H Wilson Tang, Jose Carlos Garcia-Garcia, Ira Kurtz, Stanley L Hazen, Nathalie Bergeron, Ronald M Krauss, Aldons J Lusis

Faculty Publications & Research of the TUC College of Pharmacy

Interindividual variation in the composition of the human gut microbiome was examined in relation to demographic and anthropometric traits, and to changes in dietary saturated fat intake and protein source. One hundred nine healthy men and women aged 21 to 65, with BMIs of 18 to 36, were randomized, after a two-week baseline diet, to high (15% total energy [E])- or low (7%E)-saturated-fat groups and randomly received three diets (four weeks each) in which the protein source (25%E) was mainly red meat (beef, pork) (12%E), white meat (chicken, turkey) (12%E), and nonmeat sources (nuts, beans, soy) (16%E). Taxonomic characterization using …

The Global Alliance For Infections In Surgery: Defining A Model For Antimicrobial Stewardship-Results From An International Cross-Sectional Survey, M Sartelli, F Labricciosa, P Barbadoro, L Pagani, L Ansaloni, Rifat Latifi, N Shafiq, K Koike, I Kozlovska, A Kumar, L Lagunes, Rifat Latifi, J Lee, N Shafiq

NYMC Faculty Publications

BACKGROUND: Antimicrobial Stewardship Programs (ASPs) have been promoted to optimize antimicrobial usage and patient outcomes, and to reduce the emergence of antimicrobial-resistant organisms. However, the best strategies for an ASP are not definitively established and are likely to vary based on local culture, policy, and routine clinical practice, and probably limited resources in middle-income countries. The aim of this study is to evaluate structures and resources of antimicrobial stewardship teams (ASTs) in surgical departments from different regions of the world. METHODS: A cross-sectional web-based survey was conducted in 2016 on 173 physicians who participated in the AGORA (Antimicrobials: A Global …