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Microbiology Research, Volume 16, Issue 6

2025 June - 27 articles

Cover Story: Silver nanoparticles (AgNPs) have emerged as potent antimicrobial agents in coating technologies across healthcare, environmental, and consumer sectors. They act through multiple mechanisms, including membrane disruption, oxidative stress, and interference with microbial DNA and enzymes. Key properties such as particle size, shape, and surface chemistry critically influence their antimicrobial performance. Recent innovations in smart, responsive coatings and advanced fabrication techniques further enhance these effects, paving the way for next-generation antimicrobial surfaces for effective infection prevention and contamination control. View this paper
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Articles (27)

  • Article
  • Open Access
2 Citations
1,095 Views
14 Pages

Emergence, Spread of Antimicrobial-Resistant Bacteria and Phylogenetic Relationships in Coastal Ecosystems—Gastropod Phorcus lineatus as a Bioindicator

  • Dércia Santos,
  • Ana Rita Pinto,
  • Rita Barata,
  • Conceição Fernandes,
  • Hugo Guedes,
  • Gonçalo Almeida,
  • Edna Cabecinha,
  • Sandra M. Monteiro,
  • Simone Varandas and
  • Maria José Saavedra

Coastal environments have been recognized as key reservoirs for antibiotic-resistant bacteria. The present study evaluated marine gastropods, Phorcus lineatus, as potential bioindicators to assess the spread of antibiotic-resistant bacteria. P. linea...

  • Article
  • Open Access
1,287 Views
14 Pages

Anti-Influenza A Virus Activity of Rhododendron brachycarpum Extract and Identification of Hyperoside as the Active Constituent

  • Yung Hun Park,
  • Soo Yong Shin,
  • Hayeong Choi,
  • Jae Hyeok Lee,
  • You Jin Kim,
  • Seong Ji Woo,
  • Wonkyun Ronny Im and
  • Sung Ho Jeon

Influenza A virus (IAV) poses significant public health challenges due to its rapid mutation and drug resistance, necessitating novel antiviral strategies. Rhododendron brachycarpum, traditionally employed in folk medicine to treat inflammatory condi...

  • Article
  • Open Access
2 Citations
2,064 Views
25 Pages

Antibiotics are frequently used in the poultry industry, which has led to the emergence of bacterial strains that are resistant to antimicrobial treatments. The main objectives of this research were to conduct a multimodal risk assessment, to determi...

  • Article
  • Open Access
2 Citations
1,322 Views
15 Pages

Native Strains T. longibrachiatum UCF17-M4 and Trichoderma sp. UCPF2 Reduce Cd Uptake in Cacao CCN51 Under Controlled Conditions

  • Rozana Yanina Malca-Cerna,
  • Cortez-Lazaro Anthony Apolinario,
  • Chavez-Castillo Jeremy Israel,
  • Arce-Inga Marielita and
  • Cumpa-Velasquez Liz Marjory

The cacao trade and export industry has been impacted by cadmium (Cd2+) accumulation in soils, as the metal is absorbed by plants and transferred to the tissues. Consequently, cacao beans and their derivatives can become contaminated, sometimes excee...

  • Article
  • Open Access
1 Citations
1,309 Views
24 Pages

Background/Objectives: Antibiotic-resistant bacteria pose a global health threat, driving the need for alternative treatments. Medicinal plants such as Clerodendrum glabrum and Gardenia volkensii are promising sources of bioactive compounds. This stu...

  • Article
  • Open Access
1 Citations
3,137 Views
16 Pages

Microbial Contamination in Commercial Honey: Insights for Food Safety and Quality Control

  • Felipe Bruxel,
  • Ana Maria Geller,
  • Andrei Giacchetto Felice,
  • Jeferson Aloísio Ströher,
  • Anderson Santos de Freitas,
  • Angela Balen,
  • Maria Beatriz Prior Pinto Oliveira and
  • Wemerson de Castro Oliveira

Honey is a sugar-rich product produced by Apis mellifera bees, with significant variability in properties due to the influence of geographic and climatic conditions and the predominant flora in the production region. Economically, beekeeping is an ac...

  • Article
  • Open Access
1,518 Views
12 Pages

In Vitro Evaluation of the Ovicidal Potential of Proteases from Beauveria bassiana Against Eurytrema pancreaticum Eggs

  • Lisseth Bibiana Puentes Figueroa,
  • Amanda do Carmo Alves,
  • Adriane Toledo da Silva,
  • Debora Castro de Souza,
  • Nivia Kelly Lima Sales,
  • Lorrana Verdi Flores,
  • Tiago Facury Moreira,
  • Fabio Ribeiro Braga and
  • Filippe Elias de Freitas Soares

In the search for new alternatives for controlling parasitic agents, proteases from Beauveria bassiana stand out. The aim of this study was to evaluate in silico and in vitro the ovicidal potential of B. bassiana proteases on Eurytrema pancreaticum J...

  • Article
  • Open Access
3,128 Views
12 Pages

Retrospective Study 2019–2021 of Antimicrobial Resistance in Escherichia coli, Klebsiella pneumoniae, and Proteus mirabilis in Mexicali, Mexico

  • Dolores A. Márquez-Salazar,
  • Ricardo Delgadillo-Valles,
  • Gerson N. Hernández-Acevedo,
  • Edwin Barrios-Villa,
  • Raquel Muñiz-Salazar,
  • Gilberto López-Valencia,
  • Rafael Martínez-Miranda and
  • Jonathan Arauz-Cabrera

Community-acquired infections caused by Enterobacterales are a growing public health concern, particularly in border regions where patient mobility may influence resistance patterns. Antimicrobial resistance (AMR) surveillance is critical for establi...

  • Article
  • Open Access
1,860 Views
13 Pages

A Novel SARS-CoV-2-Derived Infectious Vector System

  • Ghada Elfayres,
  • Yong Xiao,
  • Qinghua Pan,
  • Chen Liang,
  • Benoit Barbeau and
  • Lionel Berthoux

Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is the causative agent of COVID-19. The development of antiviral drugs for COVID-19 has been hampered by the requirement of a biosafety level 3 (BSL3) laboratory for experiments related to...

  • Article
  • Open Access
1 Citations
1,807 Views
15 Pages

Follow-Up of the Immune Response and the Possible Presence of Brucella melitensis Strains in Peripheral Blood in Hoggets Vaccinated by Rev1 in Greece

  • Maria Babetsa,
  • Hanka Brangsch,
  • Gamal Wareth,
  • Ilias Bouzalas,
  • Athanasios I. Gelasakis,
  • Antonios Zdragas,
  • Loukia V. Ekateriniadou,
  • Evridiki Boukouvala and
  • Athanasios I. Papadopoulos

Brucellosis in small ruminants, primarily caused by B. melitensis, remains a significant threat to public health in many regions. Although early-age vaccination of breeding stocks was expected to facilitate infection control, this approach did not me...

  • Communication
  • Open Access
2,554 Views
9 Pages

Klebsiella variicola strains are Gram-negative rod-shaped bacteria that usually cause bloodstream, urinary and respiratory tract infections. The aim of the study was to identify K. variicola strains, evaluate the susceptibility of strains to selected...

  • Article
  • Open Access
1 Citations
2,417 Views
15 Pages

Patterns of Antimicrobial Resistance Among Major Bacterial Pathogens Isolated from Clinical Samples in Bangladesh (2017–2020): A Nationwide Cross-Sectional Study

  • Aninda Rahman,
  • Mohammad Julhas Sujan,
  • S. M. Shahriar Rizvi,
  • Hridika Talukder Barua,
  • Zakir Hossain Habib,
  • Hurul Jannat,
  • Piash Kumer Deb,
  • Abul Hasnat,
  • Soo Young Kwon and
  • Nimesh Poudyal
  • + 7 authors

Antimicrobial resistance (AMR) is a critical public health issue in Bangladesh, where antibiotic use is widespread but often unregulated. This nationwide cross-sectional study (2017–2020) analyzed data from 26 public and private laboratories ac...

  • Brief Report
  • Open Access
983 Views
9 Pages

Disaggregated Helicobacter pylori Biofilm Impairs Bactericidal Activity and Bacterial Phagocytosis by Human Neutrophils

  • Clara Lourdes Tovar-Robles,
  • Yolanda Romo-Lozano,
  • Daniel Cervantes-García and
  • Rodolfo González-Segovia

Helicobacter pylori (H. pylori), a prevalent human pathogen affecting nearly half the global population, is a major contributor to chronic gastritis, peptic ulcer, and gastric cancer. H. pylori develops biofilms (BFs) allowing bacteria to evade the i...

  • Review
  • Open Access
1,955 Views
19 Pages

Filamentous fungi hold critical industrial value for their ability to produce enzymes, antibiotics, organic acids, and food fermentation. GATA transcription factors (TFs) serve as central regulators of nitrogen metabolism, synthesis of secondary meta...

  • Article
  • Open Access
1 Citations
1,950 Views
13 Pages

Distribution of Treponema Species in Active Digital Dermatitis Lesions and Non-Lesional Skin of Dairy Cattle

  • Simona Mekková,
  • Miriam Sondorová,
  • Natália Šurín Hudáková,
  • Viera Karaffová,
  • Marián Maďar,
  • Pavel Gomulec and
  • Pavol Mudroň

This study examined the prevalence, distribution, and detection methods linked to Treponema species associated with active bovine digital dermatitis (BDD) in dairy cattle. Tissue, surface swabs, interdigital space swabs, and faecal samples were colle...

  • Article
  • Open Access
4 Citations
6,118 Views
19 Pages

The Global Antimicrobial Resistance Trends of Staphylococcus aureus and Influencing Factors

  • Haitao Yuan,
  • Jie Xu,
  • Ying Wang,
  • Yuan Li,
  • Yuqing Hao,
  • Jinzhao Long,
  • Fang Liu,
  • Jingyuan Zhu and
  • Haiyan Yang

The increase in the antimicrobial resistance (AMR) of Staphylococcus aureus (S. aureus) has become a global public health concern. This study globally monitored the large-scale longitudinal trend of AMR in S. aureus and examined the various human and...

  • Article
  • Open Access
1,551 Views
16 Pages

The Qinghai-Xizang Plateau is among the most ecologically vulnerable and responsive areas worldwide. Studying the characteristics of soil microbial communities along altitudinal gradients on plateaus and revealing the response mechanisms and vertical...

  • Article
  • Open Access
1,203 Views
13 Pages

HIV-1 and Antiretroviral Therapy Modulate HERV Pol and Syncytin Gene Expression in Mothers and Newborns

  • Anna Pau,
  • Ilaria Galliano,
  • Stefano Gambarino,
  • Anna Clemente,
  • Paola Montanari,
  • Cristina Calvi,
  • Pier-Angelo Tovo and
  • Massimiliano Bergallo

Background: Human endogenous retroviruses (HERVs) are remnants of ancestral retroviral infections integrated into the human genome, some of which maintain a residual active expression and retain physiological relevance. HIV-1 infection and antiretrov...

  • Article
  • Open Access
1,800 Views
13 Pages

Microbial Inoculants and Fertilizer Reduction in Sorghum Cultivation: Implications for Sustainable Agriculture

  • Luana Beatriz Gonçalves,
  • Carlos Henrique Barbosa Santos,
  • Dalilla Berlanda de Lima Gonilha,
  • Edvan Teciano Frezarin,
  • Matheus Toller Pires da Costa and
  • Everlon Cid Rigobelo

Sorghum (Sorghum bicolor L. Moench) is a versatile cereal crop with diverse applications in human food, animal feed, and other industries. This study investigated the effects of microbial inoculation on sorghum growth and nutrient uptake at two ferti...

  • Article
  • Open Access
3,406 Views
12 Pages

Therapeutic Effects of Lycopene Alone or in Combination with Cephalexin on Chronic Prostatitis Caused by Staphylococcus aureus in a Rat Model

  • Soumia Keddari,
  • Djahira Hamed,
  • Abla Bouhend,
  • Mokhtaria Yasmina Boufadi,
  • Meriem Mokhtar,
  • Bouasria Benbouziane,
  • Nabil Touzout,
  • Sabrina Lekmine,
  • Jie Zhang and
  • Hichem Tahraoui
  • + 1 author

Chronic bacterial prostatitis (CBP) is caused by bacterial infection, commonly treated with fluoroquinolones. Due to rising antibiotic resistance, alternative therapies such as phytotherapy are being explored. Lycopene, a potential antioxidant with a...

  • Review
  • Open Access
11 Citations
10,483 Views
25 Pages

Ellagitannins and Their Derivatives: A Review on the Metabolization, Absorption, and Some Benefits Related to Intestinal Health

  • Erick M. Raya-Morquecho,
  • Pedro Aguilar-Zarate,
  • Leonardo Sepúlveda,
  • Mariela R. Michel,
  • Anna Iliná,
  • Cristóbal N. Aguilar and
  • Juan A. Ascacio-Valdés

Ellagitannins are bioactive phenolic acids found in various fruits, plants, and beverages such as wine and spirits. This review aims to discuss the metabolism, absorption, and some health benefits related to the intestinal activity of these molecules...

  • Article
  • Open Access
1 Citations
2,754 Views
24 Pages

Norovirus is a leading cause of viral gastroenteritis worldwide and has been studied extensively from the perspective of life and biomedical sciences. However, no biothermodynamic analysis of Norovirus has been reported in the literature. Such an ana...

  • Article
  • Open Access
1,964 Views
11 Pages

The use of biological agents in food preservation is considered a sustainable, modern, and promising approach, in which the use of lactic acid bacteria (LAB) is a potential solution. Additionally, Vietnamese fermented cocoa beans, a naturally diverse...

  • Review
  • Open Access
44 Citations
14,355 Views
37 Pages

Silver nanoparticles have gained significant attention due to their remarkable antimicrobial properties, making them ideal candidates for incorporation into various coatings. These coatings exhibit antimicrobial activity through multiple mechanisms,...

  • Article
  • Open Access
1 Citations
2,619 Views
14 Pages

Zika Virus in Malaria-Endemic Populations: A Climate Change-Driven Syndemic in the Sudan Savannah, Nigeria

  • Rebecca B. Atai,
  • Maryam Aminu,
  • Elijah E. Ella,
  • Grace S. N. Kia,
  • Emmanuel T. Obishakin,
  • Helen G. Luka,
  • Ganih S. Joel and
  • Anyebe B. Onoja

Zika and malaria are important vector-borne febrile illnesses in humans. In this study, we determined the circulation of Zika virus and malaria infections, their hotspots, and their predominant clinical features. A cross-sectional study was carried o...

  • Article
  • Open Access
2 Citations
2,299 Views
14 Pages

Comparison of Antioxidant and Antibacterial Properties of Five Plants with Anti-Diabetes and Anti-Cancer Potential

  • Nassiba Mimi,
  • Leila Madani,
  • Djamila Kerrouche,
  • Nabila Boucherit,
  • Nabil Touzout,
  • Jie Zhang,
  • Abdeltif Amrane and
  • Hichem Tahraoui

Polyphenols and flavonoids are bioactive organic compounds extracted from medicinal plants. They exhibit significant antioxidant and antibacterial properties, which help fight several chronic diseases, such as diabetes and cancer. Numerous therapeuti...

  • Article
  • Open Access
1,844 Views
15 Pages

Pseudomonas aeruginosa poses a significant global concern in human and veterinary medicine due to its resistance to multiple antimicrobials. Limited research has been carried out on rifampicin-resistant P. aeruginosa, particularly in food-producing a...

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Microbiol. Res. - ISSN 2036-7481