Skip to Content

Microbiology Research, Volume 16, Issue 8

2025 August - 27 articles

Cover Story: The weekly succession patterns of cecal microbiota in Japanese quail (Coturnix japonica) were evaluated by 16S rRNA metabarcoding from 7 to 42 days of age, and evidenced an increase in Firmicutes (from 50% to >80%) and a decrease in Bacteroidota (from 45% to 12%). The microbiota became progressively richer and more balanced with age; genera such as Bacteroides were predominant in the beginning and later were replaced by Lachnospiraceae, Ruminococcus, and Faecalibacterium. The developmental taxonomic features aligned with significant shifts in ten metabolic pathways identified by prediction, revealing a transition from biosynthetic functions to complex carbohydrate metabolism and cell wall biosynthesis. The first 7 days are considered a critical window for probiotic interventions, which may favor the establishment of a microbiota that is more stable and beneficial to quail performance. View this paper
  • Issues are regarded as officially published after their release is announced to the table of contents alert mailing list .
  • You may sign up for email alerts to receive table of contents of newly released issues.
  • PDF is the official format for papers published in both, html and pdf forms. To view the papers in pdf format, click on the "PDF Full-text" link, and use the free Adobe Reader to open them.

Articles (27)

  • Review
  • Open Access
3 Citations
7,774 Views
17 Pages

Prevalence and Factors Associated with Tuberculosis Among Healthcare Workers: A Systematic Review with Meta-Analysis

  • Alessandro Rolim Scholze,
  • Paola Obreli Bersi,
  • Mariane Cândido da Silva,
  • Júlia Trevisan Martins,
  • Emiliana Cristina Melo,
  • Maria José Quina Galdino,
  • Flávia Meneguetti Pieri,
  • Felipe Mendes Delpino,
  • Yan Mathias Alves and
  • Ricardo Alexandre Arcêncio
  • + 4 authors

Background: Healthcare workers are exposed to an unhealthy environment that increases the risk of developing tuberculosis. Objective: To analyze the prevalence and factors associated with tuberculosis among healthcare workers. Methods: A systematic r...

  • Article
  • Open Access
1 Citations
4,147 Views
26 Pages

Effects of Obesity and Feeding Avocado Extract on Gut Microbiota and Fecal Metabolomic Profile in Overweight/Obese Cats

  • Roman Husnik,
  • Jon Fletcher,
  • Rachel Pilla,
  • Donald Ingram,
  • Frederic Gaschen,
  • George Roth,
  • Chih-Chun Chen and
  • Jan Suchodolski

Background/Objectives: Obesity is a growing problem in the feline population worldwide. An extract of unripe avocado (AvX) has been shown to attenuate gains in body weight and body fat in mice fed a high-fat diet. The aim of this study was to evaluat...

  • Article
  • Open Access
1 Citations
2,091 Views
23 Pages

Klebsiella oxytoca originating from shellfish Scapharca subcrenata contains a number of virulence-related genes. In this study, we investigated its pathogenicity using a murine intestinal infection model and predicted its antibacterial compounds and...

(This article belongs to the Special Issue Host–Microbe Interactions in Health and Disease)
  • Article
  • Open Access
1 Citations
1,118 Views
16 Pages

The vital role of arbuscular mycorrhizal (AM) fungi in tea plant growth is well established; however, the mechanisms underlying how increasing cultivation chronosequence (CC) influences AM fungal distribution remain unclear. An investigation was cond...

  • Article
  • Open Access
3 Citations
2,674 Views
19 Pages

Novel Reoviruses of Waterfowl Origin in Northern Vietnam: A Laboratory Investigation

  • Thi-Ngoc Vu,
  • Van-Truong Le,
  • Thi-Bich-Phuong Cao,
  • Van-Giap Nguyen and
  • Thi-My-Le Huynh

Novel waterfowl reoviruses (nWRVs) have been reported in several countries, but their circulation and genetic characteristics in Vietnam remain poorly understood. In this study, we investigated nWRVs in northern Vietnam through molecular detection, v...

  • Article
  • Open Access
3 Citations
4,403 Views
15 Pages

Evaluation of Antibiotic Resistance in Escherichia coli Isolated from a Watershed Section of Ameca River in Mexico

  • Mariana Díaz-Zaragoza,
  • Sergio Yair Rodriguez-Preciado,
  • Lizeth Hernández-Ventura,
  • Alejandro Ortiz-Covarrubias,
  • Gustavo Castellanos-García,
  • Sonia Sifuentes-Franco,
  • Ana Laura Pereira-Suárez,
  • José Francisco Muñoz-Valle,
  • Margarita Montoya-Buelna and
  • Jose Macias-Barragan

Antibiotic resistance (AR) in environmental Escherichia coli represents a growing public health challenge. This study evaluated the prevalence of AR among E. coli isolates recovered from surface water bodies within the Ameca River basin in Jalisco, M...

  • Article
  • Open Access
1 Citations
3,597 Views
13 Pages

Risk Factors and Seroprevalence of Infection by Corynebacterium pseudotuberculosis in Goats from Espírito Santo State, Southeastern Brazil

  • Letícia Pereira Pedrini Vicentini,
  • Thiago Doria Barral,
  • Marcus Alexandre Vaillant Beltrame,
  • Luiz Filippe Simão Soares,
  • Ricardo Wagner Portela and
  • Blima Fux

Corynebacterium pseudotuberculosis is the causative agent of caseous lymphadenitis, a significant infectious disease that affects small ruminants and poses economic challenges to livestock production. This study aimed to assess the seroprevalence of...

(This article belongs to the Special Issue Host–Microbe Interactions in Health and Disease)
  • Article
  • Open Access
2 Citations
1,547 Views
18 Pages

Comprehensive Analysis of the Molecular Epidemiological Characteristics of Duck-Derived Salmonella in Certain Regions of China

  • Jiawen Chen,
  • Xiangdi Li,
  • Yanling Liu,
  • Wenjia Rong,
  • Laiyu Fu,
  • Shuhua Wang,
  • Yan Li,
  • Xiaoxiao Duan,
  • Yongda Zhao and
  • Lili Guo

Salmonella is a major foodborne pathogen, yet real-time data on duck-derived strains in China remain scarce. This study investigated the epidemiology, antimicrobial resistance (AMR), gene profiles, and PFGE patterns of 114 Salmonella isolates recover...

  • Review
  • Open Access
45 Citations
16,189 Views
24 Pages

Biofilm and Antimicrobial Resistance: Mechanisms, Implications, and Emerging Solutions

  • Bharmjeet Singh,
  • Manju Dahiya,
  • Vikram Kumar,
  • Archana Ayyagari,
  • Deepti N. Chaudhari and
  • Jayesh J. Ahire

Biofilms are a spontaneously formed slimy matrix of extracellular polymeric substances (EPS) enveloping miniature bacterial colonies, which aid in pathogen colonization, shielding the bacteria from antibiotics, as well as imparting them resistance to...

  • Article
  • Open Access
2 Citations
4,834 Views
20 Pages

Inhibitory Effects of Selected Chemical Substances on the Growth of Filamentous Fungi Occurring in Cellar Management

  • Karolina Kostelnikova,
  • Romana Heralecka,
  • Anna Krpatova,
  • Filip Matousek,
  • Jiri Sochor and
  • Mojmir Baron

This study evaluated the inhibitory efficacy of sulphur dioxide, hydrogen peroxide, copper sulphate pentahydrate, chlorine-based formulations, a chlorine-free formulation, ethanol, and acetic acid against Cladosporium cladosporioides, Aspergillus nig...

  • Article
  • Open Access
3 Citations
3,276 Views
11 Pages

Burden of Streptococcus pyogenes and emm12 Type in Severe Otitis Media Among Children

  • Alexandra S. Alexandrova,
  • Adile A. Muhtarova,
  • Vasil S. Boyanov and
  • Raina T. Gergova

Streptococcus pyogenes (GAS) is a leading cause of acute otitis media (AOM) and its complications. This study aimed to evaluate the antimicrobial resistance of all isolated bacterial agents recovered from children with AOM and to perform the emm typi...

  • Article
  • Open Access
1 Citations
2,158 Views
16 Pages

Occurrence and Transfer by Conjugation of Linezolid-Resistance Among Non-Enterococcus faecalis and Enterococcus faecium in Intensive Pig Farms

  • Giorgia Piccioni,
  • Andrea Di Cesare,
  • Raffaella Sabatino,
  • Gianluca Corno,
  • Gianmarco Mangiaterra,
  • Daniela Marchis and
  • Barbara Citterio

Enterococcus spp. are opportunistic and nosocomial pathogens. Intensive pig farms have been recently described as important hotspots for antibiotic resistance and reservoirs of potentially pathogenic enterococci, including other species than the most...

(This article belongs to the Special Issue Zoonotic Bacteria: Infection, Pathogenesis and Drugs—Second Edition)
  • Article
  • Open Access
1 Citations
7,385 Views
20 Pages

Evaluation of Clean-Label Additives to Inhibit Molds and Extend the Shelf Life of Preservative-Free Bread

  • Ricardo H. Hernández-Figueroa,
  • Aurelio López-Malo,
  • Beatriz Mejía-Garibay,
  • Nelly Ramírez-Corona and
  • Emma Mani-López

This study evaluates the efficacy of commercial clean-label additives, specifically fermentates, in inhibiting mold growth in vitro and extending the shelf life of preservative-free bread. The mold growth on selected bread was modeled using the time-...

(This article belongs to the Collection Microbiology and Technology of Fermented Foods)
  • Article
  • Open Access
5 Citations
2,070 Views
18 Pages

The most prevalent growth of Candida cells is based on biofilm development, which causes the intensification of antifungal resistance against a large range of chemicals. Nanoparticles can be synthesized using green methods via various biological extr...

  • Article
  • Open Access
1 Citations
1,489 Views
15 Pages

Microbial Communities’ Composition of Supralittoral and Intertidal Sediments in Two East African Beaches (Djibouti Republic)

  • Sonia Renzi,
  • Alessandro Russo,
  • Aldo D’Alessandro,
  • Samuele Ciattini,
  • Saida Chideh Soliman,
  • Annamaria Nistri,
  • Carlo Pretti,
  • Duccio Cavalieri and
  • Alberto Ugolini

Tropical sandy beaches are dynamic ecosystems where microbial communities play crucial roles in biogeochemical processes and tracking human impact. Despite their importance, these habitats remain underexplored. Here, using amplicon-based sequencing o...

  • Article
  • Open Access
6 Citations
3,742 Views
22 Pages

Bacterial and Physicochemical Dynamics During the Vermicomposting of Bovine Manure: A Comparative Analysis of the Eisenia fetida Gut and Compost Matrix

  • Tania Elizabeth Velásquez-Chávez,
  • Jorge Sáenz-Mata,
  • Jesús Josafath Quezada-Rivera,
  • Rubén Palacio-Rodríguez,
  • Gisela Muro-Pérez,
  • Alan Joel Servín-Prieto,
  • Mónica Hernández-López,
  • Pablo Preciado-Rangel,
  • María Teresa Salazar-Ramírez and
  • Cristina García-De la Peña
  • + 1 author

Vermicomposting is a sustainable biotechnological process that transforms organic waste through the synergistic activity of earthworms, such as Eisenia fetida, and their associated microbiota. This study evaluated bacterial and physicochemical dynami...

  • Article
  • Open Access
3 Citations
3,159 Views
32 Pages

Proteomics-Based Prediction of Candidate Effectors in the Interaction Secretome of Trichoderma harzianum and Pseudocercospora fijiensis

  • Jewel Nicole Anna Todd,
  • Karla Gisel Carreón-Anguiano,
  • Gabriel Iturriaga,
  • Roberto Vázquez-Euán,
  • Ignacio Islas-Flores,
  • Miguel Tzec-Simá,
  • Miguel Ángel Canseco-Pérez,
  • César De Los Santos-Briones and
  • Blondy Canto-Canché

Microbe–microbe interactions have been explored at the molecular level to a lesser degree than plant–pathogen interactions, primarily due to the economic impact of crop losses caused by pathogenic microorganisms. Effector proteins are wel...

  • Article
  • Open Access
2,000 Views
13 Pages

Protective Effects of Grape Seed Extract on Lipopolysaccharide Exposure and Radiation-Induced Intestinal Mucosal Damage: Insights from an In Vitro Study

  • Annamaria Altomare,
  • Michele Fiore,
  • Elena Imperia,
  • Gabriele D’Ercole,
  • Ludovica Spagnuolo,
  • Laura De Gara,
  • Gabriella Pasqua,
  • Michele Cicala,
  • Sara Ramella and
  • Michele Pier Luca Guarino

Backgrounds and aim: Protective effects of natural compounds have been suggested in the prevention and treatment of radiation-induced mucositis or bacterial infections. In this study, the protective effects of proanthocyanidin-rich grape seed extract...

  • Review
  • Open Access
6 Citations
5,806 Views
13 Pages

Lactobacillus acidophilus in Aquaculture: A Review

  • Lu Zhang,
  • Jian Zhou,
  • Zhipeng Huang,
  • Han Zhao,
  • Zhongmeng Zhao,
  • Chengyan Mou,
  • Yang Feng,
  • Huadong Li,
  • Qiang Li and
  • Yuanliang Duan

Microbial feed additives can effectively promote the healthy development of aquaculture, and Lactobacillus acidophilus can be utilized to mitigate disease risks and enhance productivity while minimizing antibiotic use. This article summarizes researc...

(This article belongs to the Topic The Role of Microorganisms in Waste Treatment)
  • Communication
  • Open Access
1 Citations
4,881 Views
8 Pages

The use of methane as a carbon source for producing bacterial single-cell protein (SCP) has been one of the most interesting developments in recent years. Most of these upcoming industries are using a methanotroph, Methylococcus capsulatus Bath, for...

  • Article
  • Open Access
2 Citations
2,039 Views
12 Pages

Power Ultrasound and Organic Acid-Based Hurdle Technology to Reduce Listeria monocytogenes and Salmonella enterica on Fresh Produce

  • Megan L. Fay,
  • Priya Biswas,
  • Xinyi Zhou,
  • Bashayer A. Khouja,
  • Diana S. Stewart,
  • Catherine W. Y. Wong,
  • Wei Zhang and
  • Joelle K. Salazar

The increasing demand for fresh fruits and vegetables has been accompanied by a rise in foodborne illness outbreaks linked to fresh produce. Traditional antimicrobial washing treatments, such as chlorine and peroxyacetic acid, have limitations in eff...

  • Communication
  • Open Access
1,841 Views
12 Pages

Bat Species Identification and Alphacoronavirus, Beta- and Gammaherpesvirus Findings in Bat Colonies in Tuscany and Latium Regions During Lyssavirus Surveillance

  • Silvia Tofani,
  • Ida Ricci,
  • Cersini Antonella,
  • Giuseppe Manna,
  • Raffaella Conti,
  • Andrea Lombardo,
  • Davide La Rocca,
  • Marco Scalisi,
  • Roberta Giordani and
  • Maria Teresa Scicluna
  • + 4 authors

Chiroptera includes over 1400 bat species, with at least 35 of these present in Italy. Due to their role as Lyssavirus reservoirs, bats found dead, with and without signs suggestive of this infection, are routinely submitted to the laboratory network...

  • Article
  • Open Access
6 Citations
4,091 Views
15 Pages

Disruption of the intestinal epithelial barrier is a key driver of gut-derived inflammation in various disorders, yet strategies to preserve or restore barrier integrity remain limited. To address this, we evaluated a four-strain Bifidobacterium mixt...

  • Article
  • Open Access
1 Citations
2,410 Views
13 Pages

Gut Microbiome Structural Dynamics in Japanese Quail Across Developmental Stages

  • Daniela da Silva Gomes,
  • Alexandre Lemos de Barros Moreira Filho,
  • Wydemberg José de Araújo,
  • Gustavo Felipe Correia Sales,
  • Hemilly Marques da Silva,
  • Thalis José de Oliveira,
  • Antonio Venício de Sousa,
  • Celso José Bruno de Oliveira and
  • Patrícia Emília Naves Givisiez

The cecal microbiota is essential for intestinal health and performance. This study describes the succession patterns of the cecal microbiota in Japanese quail (Coturnix japonica) until 42 days of age. Sixty quails were raised using standard conditio...

  • Article
  • Open Access
3 Citations
3,476 Views
12 Pages

Gut Microbial Composition on Dienogest Therapy in Patients with Endometriosis

  • Veronika Pronina,
  • Pavel Denisov,
  • Vera Muravieva,
  • Alexey Skorobogatiy,
  • Ksenia Zhigalova,
  • Galina Chernukha,
  • Gennady Sukhikh and
  • Tatiana Priputnevich

Endometriosis is a chronic inflammatory condition affecting approximately 10% of women of reproductive age, characterized by pelvic pain, dysmenorrhea, and infertility. Emerging evidence suggests a potential link between gut microbiota dysbiosis and...

(This article belongs to the Topic Microbiota Diversity and Its Broader Biological Implications Across Human and Animal Health)
  • Article
  • Open Access
1,100 Views
16 Pages

AiiA Lactonase Suppresses ETEC Pathogenicity Through 3OC12-HSL Quenching in a Murine Model

  • Yang Yang,
  • Ji Shao,
  • Zixin Han,
  • Junpeng Li,
  • Qiaoqiao Fang and
  • Guoqiang Zhu

This study elucidates how the quorum-sensing (QS) signal 3OC12-HSL exacerbates enterotoxigenic E. coli (ETEC) pathogenicity and intestinal barrier dysfunction. In vitro, 3OC12-HSL enhanced ETEC C83902 growth (66.7% CFU increase at 8 h) and dysregulat...

  • Review
  • Open Access
9 Citations
4,049 Views
19 Pages

Emerging Threat of Meloidogyne enterolobii: Pathogenicity Mechanisms and Sustainable Management Strategies in the Context of Global Change

  • Mingming Shi,
  • Rui Liu,
  • D. U. Nilunda Madhusanka,
  • Yonggang Liu,
  • Ning Luo,
  • Wei Guo,
  • Jianlong Zhao,
  • Huixia Li and
  • Zhenchuan Mao

Meloidogyne enterolobii, a highly virulent and broad-host-range plant-parasitic nematode, poses an increasing threat to global agricultural production. By inducing the formation of nutrient-rich giant cells in host roots and deploying a diverse array...

XFacebookLinkedIn
Microbiol. Res. - ISSN 2036-7481