Results 61 to 70 of about 2,539 (164)

Genomic Features and Construction of Streamlined Genome Chassis of Nisin Z Producer Lactococcus lactis N8

Microorganisms, 2021
Lactococcus lactis is a commonly used fermenting bacteria in cheese, beverages and meat products. Due to the lack of simplified chassis strains, it has not been widely used in the fields of synthetic biology.
Wanjin Qiao, Fulu Liu, Xing Wan, Yu Qiao, Ran Li, Zhenzhou Wu, Per Erik Joakim Saris, Haijin Xu, Mingqiang Qiao   +8 more
doaj   +1 more source

Assessment of Venous Thromboembolism Risk Among Patients Admitted to Intensive Care Units in Dhaka City: A Cross‐Sectional Study

Public Health Challenges, Volume 5, Issue 2, June 2026.
Nearly half of ICU patients in Dhaka City are at high risk for venous thromboembolism by Padua risk assessment model, yet only 28.57% of high‐risk patients received prophylaxis. Mandatory systematic risk assessment and LMWH protocols are urgently needed to close this preventable care gap.
Md. Shek Sady Khan, Md. Maruf Parves, Abdullah Al Noman, Pradip Kumar Sen Gupta, Md. Mojibur Rahman, Kazi Fharia Tanjim, Masuma Khatun, Muhammad Jubaer Chowdhury, Kazi Ashiqur Rahman, A K M Ferdous Rahman, Md. Sadekul Islam   +10 more
wiley   +1 more source

Two‐Layer Anisotropy Beneath Subduction Zones: Bayesian Inversion

Journal of Geophysical Research: Solid Earth, Volume 131, Issue 6, June 2026.
Abstract Shear‐wave splitting measurements have the potential to constrain multiple layers of anisotropy and thereby enhance depth resolution. Using the formulation of Silver and Savage (1994, https://doi.org/10.1111/j.1365‐246x.1994.tb04027.x), previous studies have employed deterministic grid‐search approaches to identify best‐fitting two‐layer ...
Cheng‐Chien Peng, Ban‐Yuan Kuo, Jean‐Paul Montagner   +2 more
wiley   +1 more source

Kineochelins—A New Group of Siderophores From an Antarctic Bacterium

Microbial Biotechnology, Volume 19, Issue 6, June 2026.
Genome‐guided analysis of an Antarctic Actinokineospora strain led to the discovery of kineochelins, a new group of siderophores involved in iron sequestration and microbial competition. Kineochelin production inhibits co‐occurring bacteria and clinically relevant yeasts, highlighting Antarctic microorganisms as promising sources of bioactive natural ...
Stanislava Kralova, Peter Spacek, Johannes Gafriller, Matej Bezdicek, Viktoria Medvedcova, Joana Séneca, Jay Osvatic, Ulrike Grienke, Thomas Rattei, Olga N. Sekurova, Sergey B. Zotchev, Martin Zehl, Alexander Loy   +12 more
wiley   +1 more source

Genomic Map of Escherichia coli and Single Nucleotide Polymorphism Markers in Colorectal Cancer

Microbial Biotechnology, Volume 19, Issue 6, June 2026.
This study identified colorectal cancer‐associated SNPs in Escherichia coli using PacBio full‐genome sequencing, establishing a highly accurate SNP‐based model for non‐invasive colorectal cancer risk prediction. ABSTRACT Gut microbial single nucleotide polymorphisms (SNPs) offer stable, specific genetic markers for disease diagnosis.
Yang Xi, Zhong Liping, Xu Yating, Xu Yang, Chu Jian, Chu Caiyun, Li Shuwen, Zhang Zian, Yu Xiaojian, Han Shuwen, Wu Wei   +10 more
wiley   +1 more source

Rôle de l'îlot génomique pks dans la synthèse des sidérophores-microcines chez Escherichia coli [PDF]

, 2019
Les sidérophores-microcines H47 et M (MccH47 et MccM) sont des peptides antimicrobiens hybrides, constitués d'une entité peptidique couplée à un groupement dérivé d'un sidérophore, l'entérobactine.
Massip, Clémence
core   +2 more sources

Immune Evasion of Helicobacter pylori and Extra‐Gastric Cancer Risk

Journal of Gastroenterology and Hepatology, Volume 41, Issue 6, Page 1722-1742, June 2026.
ABSTRACT Helicobacter pylori (H. pylori) is a group 1 gastric carcinogen that plays a significant role in extra‐gastric digestive system cancers. H. pylori disrupts host cell homeostasis through expression of virulence factors leading to immune evasion as well as persistent gastric mucosal colonization. H. pylori infection has been shown to play a role
Evren Doruk Engin, Ayse Basak Engin, Atilla Engin   +2 more
wiley   +1 more source

Intratumoral Microorganisms in Tumors: Current Understanding and Emerging Therapeutic Strategies

MedComm, Volume 7, Issue 5, May 2026.
Tumors are no longer viewed as sterile but dynamic ecosystems harboring low‐biomass intratumoral microbiota. These microbes, derived from gut, oral cavity, or circulation, shape tumorigenesis and therapy response via core mechanisms: immunomodulation (regulating T cells, macrophages), metabolic reprogramming (SCFAs, indoles, bile acids), chronic ...
Haoling Zhang, Zengkan Du, Ping Lu, Aimin Jiang, Yadong Guo, Yawei Liu, Zhijing Song, Bing Dai, Wangzheqi Zhang   +8 more
wiley   +1 more source

[Revealing the genetic determinants of Pks-pathogenicity island in clinical strains of enterobacteria].

Zhurnal mikrobiologii, epidemiologii i immunobiologii, 2012
Detection by PCR the frequency of clbB, clbN, clbA H clbQ genes of Pks-pathogenicity island in clinical strains ofenterobacteria.112 strains various genera and species of enterobacteria, including 16 museum and 96 clinical are investigated. Isolated strains represents Escherichia species (n = 68), Klebsiella (n = 16), Enterobacter (n = 9), Serratia (n =
S V, Fialkina, V M, Bondarenko, Iu L, Naboka, E A, Miroshnichenko   +3 more
openaire   +1 more source

Deciphering the interplay between the genotoxic and probiotic activities of Escherichia coli Nissle 1917.

PLoS Pathogens, 2019
Although Escherichia coli Nissle 1917 (EcN) has been used therapeutically for over a century, the determinants of its probiotic properties remain elusive. EcN produces two siderophore-microcins (Mcc) responsible for an antagonistic activity against other
Clémence Massip, Priscilla Branchu, Nadège Bossuet-Greif, Camille V Chagneau, Déborah Gaillard, Patricia Martin, Michèle Boury, Thomas Sécher, Damien Dubois, Jean-Philippe Nougayrède, Eric Oswald   +10 more
doaj   +1 more source