Results 81 to 90 of about 22,937 (220)

Genomic characterization of Escherichia coli with a polyketide synthase (pks) island isolated from ulcerative colitis patients

BMC Genomics
The E. coli strains harboring the polyketide synthase (pks) island encode the genotoxin colibactin, a secondary metabolite reported to have severe implications for human health and for the progression of colorectal cancer.
Chao Lv, Mohd Abdullah, Chun-Li Su, Weiye Chen, Nan Zhou, Zile Cheng, Yiwen Chen, Min Li, Kenneth W. Simpson, Ahmed Elsaadi, Yongzhang Zhu, Steven M. Lipkin, Yung-Fu Chang   +12 more
doaj   +1 more source

RNAi screening identifies Trypanosoma brucei stress response protein kinases required for survival in the mouse

Scientific Reports, 2017
Protein kinases (PKs) are a class of druggable targets in Trypanosoma brucei, the causative agent of Human African Trypanosomiasis (sleeping sickness), yet little is known about which PKs are essential for survival in mammals.
Fernando Fernandez-Cortes, Tiago D. Serafim, Jonathan M. Wilkes, Nathaniel G. Jones, Ryan Ritchie, Richard McCulloch, Jeremy C. Mottram   +6 more
doaj   +1 more source

Depression Beyond the 6‐Month Postpartum Period: A Mixed‐Method Study Among Women in Nepal

Journal of Advanced Nursing, EarlyView.
ABSTRACT Aim This study aimed to comprehensively examine social and clinical factors contributing to postpartum depression among women in Nepal and identify their perspectives/experiences regarding postpartum mental health. Design and Methods The explanatory sequential mixed‐method study was conducted in two phases. In the quantitative phase, data were
Sangita Pudasainee‐Kapri, Tumla Shrestha, Mary Wunnenberg, Kul Kapri, Apsara Pandey, Manisha Chapagai, Ram Hari Chapagain, Pradeep Gupta   +7 more
wiley   +1 more source

Nursing Work Environments and Patient Safety in Older Adults: A Scoping Review of Their Intricate Relationship, Definitions and Theoretical Frameworks

Journal of Advanced Nursing, EarlyView.
ABSTRACT Aim(s) To identify and map the relationship between nursing work environments and patient safety for older adults ≥ 65. Design Scoping review and consultation exercise. Methods Systematic searches of five databases were conducted in 2022, 2024 and 2026. Two reviewers independently screened titles/abstracts and subsequently by full‐text review.
Trine Vintersborg, Pelle Korsbæk Sørensen, Lene Halling Hastrup, Lise Marie Thorsboe, Bibi Hølge‐Hazelton, Lene Lauge Berring   +5 more
wiley   +1 more source

Overlooked components of lipid metabolism: Odd‐chain polyunsaturated fatty acids in photosynthetic microorganisms

Journal of Phycology, EarlyView.
Abstract This mini‐review examines odd‐carbon polyunsaturated fatty acids (odd‐PUFAs), a rare but biologically significant group of fatty acids in photosynthetic microorganisms. Odd‐PUFAs are straight‐chain fatty acids containing an odd number of carbon atoms and two or more methylene‐interrupted double bonds. They typically account for less than 1% of
Linda Nedbalová, Milada Vítová, Tomáš Řezanka   +2 more
wiley   +1 more source

Excited‐State Antiaromaticity in Nonbenzenoid Aromatics: Examining the Dynamics of Intramolecular Proton Transfer With a Small Driving Force

Angewandte Chemie, Volume 138, Issue 33, 10 August 2026.
The excited‐state antiaromaticity of hydroxybenzotropyliums (HBTs) can be tuned through substituent effects to bring the aromatic ‘enol’ (E) and keto (K) tautomers close in energy. This leads to abnormally slow excited‐state proton transfer (on the ns timescale), giving rise to dual fluorescence emission and weak photoacidity.
Promeet K. Saha, Charlotte A. Bardsley, Hector G. Miranda‐Salinas, Daniel Crane, Rabia Ayub, Andrew P. Monkman, Paul R. McGonigal   +6 more
wiley   +2 more sources

Cell‐based crop phenotyping for future climates

New Phytologist, EarlyView.
Flow‐chart diagram illustrating the proposed pathway for improving the throughput of fluorescence imaging‐based phenotyping by using robotics and machine learning (ML) approaches. Summary Abiotic stress tolerance has been significantly weakened in modern crops during the domestication process.
Sergey Shabala, Ping Yun, Zhong‐Hua Chen, Meixue Zhou, Min Yu, Nadia Bazihizina   +5 more
wiley   +1 more source

Insights Into the Role of Lysine Acetylation of Non‐Histone Proteins in Plant Immunity

Plant, Cell &Environment, EarlyView.
ABSTRACT Plant immunity is regulated by numerous transcriptional and posttranslational mechanisms. Among these, lysine acetylation, which is controlled by lysine acetyltransferases (KATs) and lysine deacetylases (KDACs), has been extensively studied, particularly in the context of epigenetic regulation through histone acetylation.
Jérémy Villette, Chloé Ilbert, Sébastien Aimé, Hoai‐Nam Truong, Marielle Adrian, Stéphane Bourque   +5 more
wiley   +1 more source

Reconstruction of deep and perforating corneal defects in dogs—A review (Part I/III): Autogenous ocular tissues, donor tissues, and corneal clarity scoring

Veterinary Ophthalmology, Volume 28, Issue 2, Page 519-531, March 2025.
Abstract Corneal reconstruction is a key part of veterinary ophthalmic practice and numerous reconstructive techniques have been described for use in small animals in the peer‐reviewed veterinary literature written in English. Despite the evidence accrued over the last six decades in over 40 clinical articles and numerous other publications on ocular ...
Rick F. Sanchez, Eric C. Ledbetter, Marta Leiva   +2 more
wiley   +1 more source

Clinical Impact of Maximum Plasma Concentration of Busulfan in Pediatric Patients Undergoing Allogenic Hematopoietic Stem Cell Transplantation

Clinical Pharmacology &Therapeutics, Volume 120, Issue 3, Page 702-712, September 2026.
Busulfan's narrow therapeutic index and high pharmacokinetic (PK) variability warrant investigation of its exposure–toxicity relationship. We retrospectively analyzed 334 pediatric and young adult patients who underwent allogeneic hematopoietic stem cell transplantation at Seoul National University Children's Hospital between 2009 and 2020 and received
Sungyeun Bae, Jung Yoon Choi, Kyung Taek Hong, Bo Kyung Kim, Hyun Jin Park, Kyung‐Sang Yu, Su‐jin Rhee, Hyoung Jin Kang   +7 more
wiley   +1 more source