Results 61 to 70 of about 599,466 (152)

Plant‐Derived Probiotics From Fermented Foods: Current Evidence on Antiviral Mechanisms and Gut–Lung Axis Modulation

Food Frontiers, Volume 7, Issue 6, November 2026.
Plant‐derived probiotics from fermented foods exert anti‐respiratory virus effects via immune regulation, antiviral metabolites, and gut–lung axis, highlighting their advantages, key technologies, and application prospects. ABSTRACT Respiratory viral infections represent a major global public health threat, causing widespread morbidity, mortality, and ...
Yinghao Xing, Yaoyuan Hu, Yingying Ma, Peng Yao, Jingjing Jiang, Jiao Guo, Shuangmei Liu   +6 more
wiley   +1 more source

Quorum sensing-controlled gene expression in lactic acid bacteria [PDF]

, 1998
Quorum sensing in lactic acid bacteria (LAB) involves peptides that are directly sensed by membrane-located histidine kinases, after which the signal is transmitted to an intracellular response regulator. This regulator in turn activates transcription of
Vos, W.M., de, Willem M de Vos, Kleerebezem, M., de Ruyter, P.G.G.A., Oscar P Kuipers, Kuipers, Oscar P.; id_orcid, Pascalle G.G.A de Ruyter, Kuipers, Oscar P., Ruyter, P.G.G.A., de, Kleerebezem, Michiel, Michiel Kleerebezem, Kuipers, Oscar P.,, Kuipers, O.P., Ruyter, Pascalle G.G.A. de,, Kleerebezem, Michiel,, Vos, Willem M. de, Vos, Willem M. de,, de Vos, W.M., Ruyter, Pascalle G.G.A. de   +18 more
core   +2 more sources

Screening canine sources for novel antimicrobials reveals the circular broad-spectrum bacteriocin, caledonicin, produced by Staphylococcus caledonicus

Frontiers in Microbiology
IntroductionAntimicrobial-resistant pathogens present an ongoing threat to human and animal health, with deaths linked to antimicrobial resistance (AMR) predicted to increase annually.
Michelle O’Connor, Michelle O’Connor, Paula M. O’Connor, Paula M. O’Connor, David Hourigan, David Hourigan, Ellen Murray, Ellen Murray, Felipe Miceli de Farias, Des Field, Des Field, Colin Hill, Colin Hill, R. Paul Ross, R. Paul Ross   +14 more
doaj   +1 more source

Protective Effects of Lactobacillus‐Derived Probiotics and Postbiotics on Renal and Reproductive Function in Escherichia coli–Infected Rats

Veterinary Medicine and Science, Volume 12, Issue 6, November 2026.
A Lactobacillus‐derived probiotic and postbiotic mixture alleviates E. coli–induced renal and reproductive dysfunction by modulating oxidative stress, inflammatory responses, and apoptosis, leading to improved tissue integrity and sperm quality. ABSTRACT Background Escherichia coli infections of the genitourinary tract are a major cause of renal and ...
Saeid Sedghi, Zahra Keshtmand, Saba Hosseini   +2 more
wiley   +1 more source

Lachnospiraceae in the Food–Gut Axis: A Critical Review of Dietary Modulation, Immune Regulation, and Translational Barriers

Comprehensive Reviews in Food Science and Food Safety, Volume 25, Issue 6, November 2026.
ABSTRACT The interplay between diet, gut microbiota, and host immunity is central to food science. The Lachnospiraceae family ferments dietary fibers to produce short‐chain fatty acids (SCFAs), notably butyrate and propionate, with immunomodulatory potential. This critical review distinguishes established findings from hypotheses.
Ruijun Wang, Zhiqi Li, Lina Zhang, Yuanming Pan, Zhanbiao He   +4 more
wiley   +1 more source

Juntos : campaña Ciudades del Caribe Circular

, 2023
¿Cómo enfrentamos la problemática de contaminación por plásticos? Lo hacemos juntos, todos los sectores: gobiernos centrales, gobiernos locales, iniciativa privada y sociedad civil.
Proyecto Caribe Circular
core  

Bacterial Diseases in Farmed Nile Tilapia (Oreochromis niloticus): A Review of Pathogenesis, Immune Responses and Recent Advances in Diagnostics and Management

Aquaculture, Fish and Fisheries, Volume 6, Issue 5, October 2026.
Pathogenesis of bacterial diseases in Nile tilapia and anti‐bacterial mechanisms. ABSTRACT Nile tilapia (Oreochromis niloticus) is among the most widely farmed fish globally that plays a major role in ensuring food security in many low‐ and middle‐income countries.
Catherine Agoe, John Walakira, Gerald Kwikiriza, Nasser Kasozi, Ivan Abaho, Manuel Curto, Paul Meulenbroek, Harald Meimberg, Peter Akoll   +8 more
wiley   +1 more source

DNA Sequencing and Homologous Expression of a Small Peptide Conferring Immunity to Gassericin A, a Circular Bacteriocin Produced by Lactobacillus gasseri LA39 [PDF]

, 2009
Gassericin A, produced by Lactobacillus gasseri LA39, is a hydrophobic circular bacteriocin. The DNA region surrounding the gassericin A structural gene, gaaA, was sequenced, and seven open reading frames (ORFs) of 3.5 kbp (gaaBCADITE) were found with ...
Kok, Jan, Ito, Yoshiyuki,, Saito, Tadao, Nishimura, Junko,, Arakawa, Kensuke,, Kitazawa, Haruki, Uchida, Hideaki,, Saito, Tadao,, Kawai, Yasushi, Kawai, Yasushi,, Ito, Yoshiyuki, Arakawa, Kensuke, Kok, Jan,, Endo, Mikiko,, Endo, Mikiko, Uchida, Hideaki, Kusnadi, Joni,, Kemperman, Rober, Kitazawa, Haruki,, Kemperman, Rober,, Kusnadi, Joni, Nishimura, Junko   +21 more
core   +2 more sources

Nucleases and Their Inhibitors: Exploring Biological Roles, Industrial Applications, and Challenges in Heterologous Expression

Biotechnology Journal, Volume 21, Issue 9, September 2026.
Graphical Abstract and Lay Summary Intracellular nucleases, depicted as blue circles in a nucleosome, hydrolyze phosphodiester bonds, repair damaged DNA using DNA base excision repair (BER), mismatch repair (MMR), and homologous recombination (HR), and are involved in DNA replication.
Wian Vermeulen, Anton Du Preez van Staden, Leon M. T. Dicks   +2 more
wiley   +1 more source

Bacterial Lysis Observation Over Time Assay (BLOTS) for High‐Throughput Isolation, Sequencing, and Characterization of Bacteriophages

Current Protocols, Volume 6, Issue 9, September 2026.
Abstract Phages remain severely under‐sampled, largely due to the limitations of current isolation methods, which are labor‐intensive, low‐throughput, and often restricted to a narrow set of bacterial hosts. To address this gap, we developed a robust and scalable field‐to‐genome workflow that leverages laboratory automation to screen environmental ...
Sean Jia Le Pang, Soon Keong Wee, Bobby Guo Wei Lee, Odelia Yap, Eric Peng Huat Yap   +4 more
wiley   +1 more source