Microbiology Commons^™

Rotavirus Vaccine Effectiveness Against Severe Acute Gastroenteritis: 2009-2022, Alpha Oumar Diallo, Mary E Wikswo, Iddrisu Sulemana, Leila C Sahni, Julie A Boom, Sasirekha Ramani, Rangaraj Selvarangan, Mary E Moffatt, Christopher J Harrison, Natasha Halasa, James Chappell, Laura Stewart, Mary Allen Staat, Elizabeth Schlaudecker, Christina Quigley, Eileen J Klein, Janet A Englund, Danielle M Zerr, Geoffrey A Weinberg, Peter G Szilagyi, Christina Albertin, Samantha H Johnston, John V Williams, Marian G Michaels, Robert W Hickey, Aaron T Curns, Michelle Honeywood, Slavica Mijatovic-Rustempasic, Mathew D Esona, Michael D Bowen, Umesh D Parashar, Rashi Gautam, Sara A Mirza, Jacqueline E Tate

Faculty, Staff and Students Publications

Background: Rotavirus was the leading cause of acute gastroenteritis among US children until vaccine introduction in 2006, after which, substantial declines in severe rotavirus disease occurred. We evaluated rotavirus vaccine effectiveness (VE) over 13 years (2009-2022).

Methods: We analyzed data from the New Vaccine Surveillance Network using a test-negative case-control design to estimate rotavirus VE against laboratory-confirmed rotavirus infections among children seeking care for acute gastroenteritis (≥3 diarrhea or ≥1 vomiting episodes within 24 hours) in the emergency department (ED) or hospital. Case-patients and control-patients were children whose stool specimens tested rotavirus positive or negative, respectively, by enzyme immunoassay or …

Linkage Between Fuz And Gpr161 Genes Regulates Sonic Hedgehog Signaling During Mouse Neural Tube Development, Sung-Eun Kim, Hyun-Yi Kim, Bogdan J Wlodarczyk, Richard H Finnell

Faculty, Staff and Students Publications

Sonic hedgehog (Shh) signaling regulates embryonic morphogenesis utilizing the primary cilium, the cell's antenna, which acts as a signaling hub. Fuz, an effector of planar cell polarity signaling, regulates Shh signaling by facilitating cilia formation, and the G protein-coupled receptor 161 (Gpr161) is a negative regulator of Shh signaling. The range of phenotypic malformations observed in mice bearing mutations in either of the genes encoding these proteins is similar; however, their functional relationship has not been previously explored. This study identified the genetic and biochemical linkage between Fuz and Gpr161 in mouse neural tube development. Fuz was found to be …

Perineuronal Nets’ Role In Metabolism, Nan Zhang, Beite Song, Peng Bai, Li Du, Lulu Chen, Yong Xu, Tianshu Zeng

Faculty, Staff and Students Publications

Perineuronal nets (PNNs), specialized extracellular matrix (ECM) structures that envelop neurons, have recently been recognized as key players in the regulation of metabolism. This review explores the growing body of knowledge concerning PNNs and their role in metabolic control, drawing insights from recent research and relevant studies. The pivotal role of PNNs in the context of energy balance and whole body blood glucose is examined. This review also highlights novel findings, including the effects of astroglia, microglia, sex and gonadal hormones, nutritional regulation, circadian rhythms, and age on PNNs dynamics. These findings illuminate the complex and multifaceted role of PNNs …

The Dengue Vaccine Initiative: A Bibliometric Analysis Of Research Publications, Festus Mulakoli, Abednego Ongeso, Horatius Musembi

School of Nursing & Midwifery, East Africa

Dengue fever has become a significant public health problem in tropical and subtropical regions and affects millions of people annually. Approximately 390 million people worldwide are estimated to be infected with dengue every year, of which 96 million develop dengue fever. Recently, there has been a noticeable increase in dengue cases, primarily in areas with tropical and subtropical climates. Vaccines have been developed to prevent or reduce the severity of the disease. This study reviews the number of publications on dengue vaccines and related topics worldwide. We aimed to evaluate the research output and create a narrative on global vaccine …

Antibiotic Susceptibility Pattern And Esbl Prevalence In Nosocomial Escherichia Coli From Urinary Tract Infection In Kpk, Peshawar, Muhammad Fawad, Noha E Abdel-Razik, Zain Alhindi, Muhammad Usman Amin, Eman Adnan Abu-Seer, Mashael S.Alfaifi, Murad Ali, Farkad Bantun, Sheraz Dawar, Suleman Khan, Saad Alghamdi

Journal of Bioresource Management

The study aimed to evaluate antibiotic susceptibility patterns and extended-spectrum beta-lactamase prevalence in Escherichia coli isolated from urinary tract infections. Total fifty (50) samples of E. coli were obtained from urinary tract infection specimens in Hayatabad Medical Complex and private clinics in Peshawar, Pakistan. The present study obtained 50 E. coli isolates from 100 UTI specimens. The plates were incubated at 35 to 37°C for 24 to 48 hours. Different biochemical tests were carried out to identify the isolates. Antibiotic susceptibility testing and ESBL screening were done per the CLSI (2023) guidelines. The disc diffusion method was used to determine …

Antibacterial Activities And Chemical Composition Of Essential Oils From Sweet Orange (Citrus Sinensis), Lemon Grass (Cymbopogon Citratus), And Lime (Citrus Aurantifolia) Peels, Olumide Omoboye, Toyosi Sotola, Olaoye Balogun, Ololade Bamigbade, Olusola Oluwole, Adebowale Odeyemi, Anthonia Oluduro

Makara Journal of Science

This study investigated the chemical composition and antibacterial activities of lime Citrus aurantifolia (Cc) and lemon grass Cymbopogon citratus (Ca) essential oils (EOs). Standard methods were used to determine their minimum inhibitory concentrations (MIC) and minimum bactericidal concentrations (MBC), and gas chromatography–mass spectrometry was used to determine their composition. Each EO and their combination showed promising results in treating test bacterial infections. Cc EO showed the largest inhibition zone diameter (43 mm) against Staphylococcus aureus and Serratia marcescens, and Ca EO showed the largest (30 mm) and smallest (12 mm) inhibition zone diameters against Bacillus stearothermophilus and S. marcescens …

Sequencing-Based Detection Of Avian Influenza A(H5n1) Virus In Wastewater In Ten Cities, Michael J Tisza, Blake M Hanson, Justin R Clark, Li Wang, Katelyn Payne, Matthew C Ross, Kristina D Mena, Anna Gitter, Sara J Javornik Cregeen, Juwan Cormier, Vasanthi Avadhanula, Austen Terwilliger, John Balliew, Fuqing Wu, Janelle Rios, Jennifer Deegan, Pedro A Piedra, Joseph F Petrosino, Eric Boerwinkle, Anthony W Maresso

Faculty, Staff and Students Publications

No abstract provided.

Effects Of Microplastic Biofilms On An Anthropogenically Impacted Suburban Lake, Paris M. Velasquez

Masters Theses

Plastics have been observed in every location on the planet, and their prevalence in the environment is due in part to their strong resistance to degradation. Inland lakes are susceptible to plastic pollution by highway runoff, which contains plastic fragments of brake pads, car tires, litter, and road paint. These plastics eventually enter freshwater environments and degrade into microplastics (

The Environment Of Glaciovolcanic Caves And Their Value As Planetary Analogues, Christian Stenner, Lee J. Florea, Linda Sobolewski, Andreas Pflitsch, Morgan Cable, Roberto Anitori, Richard E. Davis, Kathleen Graham, Glyn Williams-Jones

FRONTIERS UNBOUND: Exploring Extreme Environments

No abstract provided.

Exploring Biosignatures And Biogeochemical Processes In Lanzarote Lava Tubes: Implications For Martian Analog Research, Vera Palma, Ana Z. Miller, Francesco Sauro, Bogdan P. Onac, José M. De La Rosa, Sara Gutiérrez-Patricio, Beatriz Cubero, José A. Gonzalez-Perez, Jesus Martínez-Frías, A Teresa Caldeira

FRONTIERS UNBOUND: Exploring Extreme Environments

No abstract provided.

The Ecology Of Chemosynthesis In Submerged Coastal Caves, Robert Scharping, Michael Casso, Isabel Schaal, Paul Henderson, James Garey, Matthew Charette, John Pohlman, Stefan Sievert

FRONTIERS UNBOUND: Exploring Extreme Environments

No abstract provided.

Microbiome Diversity In Acidic Environments - The Case Of The Șesei Valley Tailings Pond, Iulia Lupan

FRONTIERS UNBOUND: Exploring Extreme Environments

No abstract provided.

Exploring Pristine Microbial Ecosystems From The Uninhabited Volcanic Selvagens Islands, Pedro N. Jiménez-Morillo, Sara Gutiérrez-Patricio, Vera Palma, Ana Teresa Caldeira, Nicasio Tomás Jiménez-Morillo, Ana Z. Miller

FRONTIERS UNBOUND: Exploring Extreme Environments

No abstract provided.

Recent Advances In The Microbiology Of Permanently Stratified, Hypersaline Lakes Of Transylvanian Basin (Central Romania), Horia Leonard Banciu, Ionuț Mădălin Gridan, Adrian Vasile Zety, Ioana Drăghici, Cristina Mircea, Michalis Daniel Lazăr, Andreea Melisa Tripon, Doriana Mădălina Buda, Adorján Cristea

FRONTIERS UNBOUND: Exploring Extreme Environments

No abstract provided.

Given To Salt: Novel Insights Into The Diversity Of Halophilic Microorganisms And Their Functioning In Hypersaline Ecosystems, Aharon Oren

FRONTIERS UNBOUND: Exploring Extreme Environments

No abstract provided.

Microbial Colonization Of New Lava Tubes Formed By The Fagradalsfjall Volcano’S Eruption (Iceland), Ettore Lopo, Francesco Sauro, Ana Zelia Miller, Bogdan Petroniu Onac, Martina Cappelletti

FRONTIERS UNBOUND: Exploring Extreme Environments

No abstract provided.

Onsite Microbial Analyses In One Of The Most Remote Quartzite Subterranean Environment On Earth: Imawarì Yeuta On Venezuelan Tepuis, Martina Cappelletti

FRONTIERS UNBOUND: Exploring Extreme Environments

No abstract provided.

First Biogeochemical Study Of Mira De Aire Cave: The Biggest Karstic System In Portugal, Alba Gómez-Arias, Julio Castillo, Nicasio Tomás Jiménez-Morillo, Beatriz Cubero, Sara Gutiérrez-Patricio, Pedro N. Jimenez-Morillo, José A. Gonzalez-Perez, José M. De La Rosa, Ana Z. Miller

FRONTIERS UNBOUND: Exploring Extreme Environments

No abstract provided.

Sampling And Dna Analysis Of Extreme Environments, Scott Tighe

FRONTIERS UNBOUND: Exploring Extreme Environments

No abstract provided.

The Ecosystem Of A Remarkable Glaciovolcanic Cave At Mount Meager, British Columbia, Canada, Christian Stenner, Kathleen Graham, Morgan Cable, Glyn Williams-Jones, Jared J. Clance, Jacob Shaffer, Jill Mikucki, Anna Szynkiewicz, Olivia Vinnes, Michael Paton, Jeremy Nash

FRONTIERS UNBOUND: Exploring Extreme Environments

No abstract provided.