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All published articles 1739

Fecal and Salivary Microbial Gene Markers for the Non-invasive Detection of Colorectal Cancer Progression

Naoko Nakano, Tadashi Fujii, Hideaki Takahashi, Kotoyo Fujiki, Kohei Funasaka, Eizaburo Ohno, Yoshiki Hirooka & Takumi Tochio · Microbiology Research Journal International · 2026

Aims: To evaluate the diagnostic potential of previously reported (5ar, nan) and novel microbial gene markers in fecal and salivary microbiomes for the non-invasive detection of colorectal cancer (CRC) progression. Study Design: Cross-sectional study. Place and Duration of Study:...

Open access Research Article 10.9734/mrji/2026/v36i41730

Isolation and Characterization of Plant Growth Promoting Rhizobacteria from Agricultural Soils of North Telangana Region

E. Guravaiah & Srinivas Munjam · Microbiology Research Journal International · 2026

Background and Aims: Plant growth–promoting rhizobacteria (PGPR) constitute a diverse group of beneficial soil microorganisms that colonize the rhizosphere and enhance plant growth through multiple direct and indirect mechanisms, including nutrient mobilization and suppression of...

Open access Research Article 10.9734/mrji/2026/v36i41731

Impact of Environmental Toxicity on Systemic Inflammation and the Progression of Bacterial and Fungal Infections in a Rat Model

Kamagaté Moustapha, Yayé Yapi Guillaume, Kouadjo Kouassi Francis, Akoto Affou Rosine, Brahima Kouamé Koffi Raoul, Okpékon Aboua Thimothée, Attioua Koffi Barthélemy & Djaman Allico Joseph · Microbiology Research Journal International · 2026

Background and Aims: The intensification of human activities in recent years has led to persistent environmental pollution, marked by the accumulation of heavy metals and pesticides due to their widespread and excessive use, raising serious health concerns. At the same time, the...

Open access Research Article 10.9734/mrji/2026/v36i41732

Prevalence, Molecular Identification and Antimicrobial Resistance Profiles of Klebsiella pneumoniae Isolated from Mastitic Cattle and Buffaloes, Menofia Governorate, Egypt

Mohamed Sabry Abdelraheam Elsayed, Shimaa Samir Elnahriry & Heba Gamil Soliman Wahba · Microbiology Research Journal International · 2026

Background: Bovine mastitis remains a primary global challenge for the dairy sector, representing one of the most economically taxing diseases. Bacterial-induced intramammary infections, in particular, result in significant financial deficits driven by diminished milk yields, com...

Open access Research Article 10.9734/mrji/2026/v36i41728

Profiling Cellulolytic Bacteria Isolated from Tropical Atlantic Ocean Coastal Sediment in Escravos, Nigeria

Sophia O. Ogbonna, Bernard O. EJECHI & Olubunmi O. AKPOMIE · Microbiology Research Journal International · 2026

Background: Marine sediments contain diverse, underexplored cellulose-degrading bacteria important for nutrient cycling. Coastal tropical regions, in particular, may offer promising strains for biotechnological applications. Aims: A diversity of microorganisms inhabits the marine...

Open access Research Article 10.9734/mrji/2026/v36i41727

Carbapenems Retain High in Vitro Activity against Clinical Bacterial Isolates in a Nigerian Tertiary Hospital: Implications for Antimicrobial Stewardship in a Resource-limited Setting

Constancy Prisca Aleru-Obogai, Ollor Amba Ollor & Easter Godwin Nwokah · Microbiology Research Journal International · 2026

Background: Antimicrobial resistance (AMR) is a growing global public health threat that undermines the effective treatment of infectious diseases. The increasing prevalence of resistant bacterial strains has reduced the efficacy of commonly used antibiotics, resulting in treatme...

Open access Research Article 10.9734/mrji/2026/v36i41725

Isolation and Evaluation of Alternative Baker’s Yeast from Deteriorated Agro-waste Fruits

P. I. Edebiri, L. O. Amadi & R. R. Nrior · Microbiology Research Journal International · 2026

Background: The baking industry is a significant contributor to the global food sector, with the global bread and bakery market projected to reach USD 573.2 billion by 2028, driven by increasing population and changing consumer preferences. However, the industry faces challenges...

Open access Research Article 10.9734/mrji/2026/v36i31726

Antibiotic Resistance Patterns of Bacteria Isolated from Seafoods Sold Around Rumuolumeni Metropolis, Rivers State, Nigeria

G. A. Uzah, I. O. Ukpong & O. Eze · Microbiology Research Journal International · 2026

There is an increasing concern on the rising trend of antimicrobial resistance (AMR) among bacterial isolates from seafood. The misuse and overuse of antibiotics in aquaculture, livestock farming, and human medicine have accelerated the emergence of multidrug-resistant (MDR) bact...

Open access Research Article 10.9734/mrji/2026/v36i31724

Isolation and Identification of Virulent Klebsiella spp from Cattle in Three Districts of Chhattishgarh, India

Vishvajit Dilliwar, S. D. Hirpurkar, Chandrahas Sannat, Nidhi Rawat & Amit Kumar Gupta · Microbiology Research Journal International · 2026

Klebsiella is a genus of Gram-negative, non-motile, capsulated bacteria commonly found in soil, water, and various hosts. **Klebsiella pneumoniae** is the major pathogenic species causing infections in humans and animals and is notable for its increasing multidrug resistance and...

Open access Research Article 10.9734/mrji/2026/v36i31722

Phylogenetic Characterization and Quinolone Resistance Gene Profiling of Escherichia coli Strains Causing Urinary Tract Infections in Women in Cotonou, Benin

Assogba Agbébodé Frédéric, Atindehou Ménonvè, Kpohinto Léon, Soton Annick, Kakpo Aaron, Dega Aurore & Lagnika Latifou · Microbiology Research Journal International · 2026

Study Design and Aims: Quinolones and fluoroquinolones are among the most widely used classes of antibiotics in therapy. The emergence of plasmid-mediated quinolone resistance (PMQR) mechanisms complicates treatment, and although cases have been reported in several countries arou...

Open access Research Article 10.9734/mrji/2026/v36i31723

Development of Spray-dried Probiotic Powder from Fruit Peel Waste: Physicochemical, Functional and Microbiological Evaluation

Mukhtar Ahmed, Syima Akhter, Sukhwinder Kaur, Mohammed Abdul Basheer KT, Anjum Ayoub & Priya Singla · Microbiology Research Journal International · 2026

Fruit peel waste is an underutilized resource that contains bioactive compounds and dietary fiber for use in functional foods. The objective of this research was to produce a spray-dried probiotic powder with fruit peel waste as carrier matrix and then evaluate its physicochemica...

Open access Research Article 10.9734/mrji/2026/v36i31720

Isolation, Characterization and Screening of Bacillus spp. from Rhizosphere Soils of Black Gram (Vigna mungo L.)

Anita Bandi, Pampangouda & Anand Policepatil · Microbiology Research Journal International · 2026

The present study entitled “Isolation, characterization and screening of Bacillus spp. from rhizosphere soil of black gram (Vigna mungo L.)” was conducted to identify efficient plant growth-promoting Bacillus strains that can be developed as potential bioinoculants for sustainabl...

Open access Research Article 10.9734/mrji/2026/v36i31721

Spermiological, Bacteriological Profiles and Antibiotic Resistance Phenotypes of Isolates from Semen Cultures at the China-Guinea Friendship Hospital of Kipé in Conakry

Abdoulaye Makanera, Taliby Dos Camara, Moise Koi Koivogui, Mariam Condé & Michael Junior Douehi · Microbiology Research Journal International · 2026

Background and Aims: Male infertility is a significant global health issue, accounting for nearly 50% of couple infertility. Bacterial contamination of semen, from infections, poor hygiene, sexual transmission, or medical procedures, can impair male reproductive health. This stud...

Open access Research Article 10.9734/mrji/2026/v36i31719

Clinical and Microbial Insights into the Therapeutic Potential of 1-Kestose in Managing Crohn’s Disease

Tadashi Fujii, Takumi Tochio, Erika Teramura, Masaya Sano, Mia Fujisawa, Takayoshi Suzuki, Kohei Funasaka, Eizaburo Ohno, Yoshiki Hirooka & Masashi Matsushima · Microbiology Research Journal International · 2026

Background and Aims: Crohn’s disease (CD) is a chronic inflammatory bowel disease characterized by gastrointestinal inflammation, with gut microbiota dysbiosis playing a key role in its onset and progression. This study aimed to evaluate whether 1-kestose supplementation modulate...

Open access Research Article 10.9734/mrji/2026/v36i31718

Post-vaccine Circulation of Group A Rotavirus among Children under Five in Northern Cameroon: A Cross-sectional Study

Ibrahima Djoulde, Karyom Djim-Adjim-Ngana, Marie-Chantal Ngonde Essome, Akah Roland Tiagha & Tagne Simo Richard · Microbiology Research Journal International · 2026

Background: Rotavirus is the main viral agent involved in childhood gastroenteritis. It is a public health problem, characterized primarily by diarrhea, vomiting, and fever, spread via the fecal-oral route from contaminated water, food, and objects. The present study aims to dete...

Open access Research Article 10.9734/mrji/2026/v36i31715