Results 91 to 100 of about 28,189 (202)

Disease-modifying therapies alter gut microbial composition in MS. [PDF]

open access: yes, 2019
Objective:To determine the effects of the disease-modifying therapies, glatiramer acetate (GA) and dimethyl fumarate (DMF), on the gut microbiota in patients with MS.
Baranzini, Sergio E   +13 more
core  

Poly(butylene succinate) ionomers with enhanced hydrodegradability [PDF]

open access: yes, 2015
A series of poly(butylene succinate) (PBS) ionomers containing up to 14 mol%of sulfonated succinate units have been synthesized by polycondensation in the melt-phase.
Alla Bedahnane, Abdelilah   +3 more
core   +3 more sources

Recent Developments in the Field of Air‐Stable Nickel(0) Precatalysts for Cross‐Coupling Reactions

open access: yesEuropean Journal of Inorganic Chemistry, Volume 29, Issue 10, 1 April 2026.
The development of bench‐stable Ni(0) sources aims to replace air‐sensitive [Ni(COD)2] (cod = cycloocta‐1,5‐diene) with easy‐to‐handle alternatives. Through a targeted ligand design, using electron‐deficient dienes, carbenes, and fluorophosphines, researchers have achieved air‐ and moisture‐tolerant complexes that show high catalytic activity in cross ...
Franziska Flecken, Schirin Hanf
wiley   +1 more source

Desulfovibrio paquesii sp. nov., a hydrogenotrophic sulfate-reducing bacterium isolated from a synthesis-gas-fed bioreactor treating zinc- and sulfate-rich wastewater [PDF]

open access: yes, 2009
A hydrogenotrophic, sulfate-reducing bacterium, designated strain SB1(T), was isolated from sulfidogenic sludge of a full-scale synthesis-gas-fed bioreactor used to remediate wastewater from a zinc smelter. Strain SB1(T) was found to be an abundant micro-
Doesburg, W., van   +5 more
core   +2 more sources

From Immunization to Autoimmunity: A Deep Dive Into Post‐COVID‐19 Vaccine Reactions—A Narrative Review

open access: yesHealth Science Reports, Volume 9, Issue 4, April 2026.
ABSTRACT Background and Aims Coronavirus disease‐2019 (COVID‐19) emerged in 2019 from Wuhan, China, leading to the accelerated development of vaccines, which have proven instrumental in controlling the spread of the virus. While vaccination ceased the increasing trend of the viral infection, rare adverse autoimmune events emerged as important ...
Mohammad Javad Yousefi‐Hashemabad   +6 more
wiley   +1 more source

Multi‐Omics Analysis in Autoimmunity: Identification of MicroRNA Regulatory Networks and Cell‐Type‐Specific Dysregulations in Multiple Sclerosis and Type 1 Diabetes

open access: yesMedComm, Volume 7, Issue 4, April 2026.
This study evaluates the expression of microRNAs (miRNAs) in three distinct immune subsets (CD14+ monocytes, neutrophils, and CD8+ T cells) in multiple sclerosis and type 1 diabetes, reporting the presence of unique alteration patterns. Our integrative multi‐omics analysis suggests that miRNAs play a pivotal role in the differentiation and migration of
Jacopo Ronchi   +11 more
wiley   +1 more source

Immunocompromised Status Definition in Observational Studies Using Electronic Health Records: A Scoping Review and a Proposal for a Phenotype Identification Algorithm

open access: yesPharmacoepidemiology and Drug Safety, Volume 35, Issue 4, April 2026.
ABSTRACT Immunocompromised individuals experience an impaired immune function due to conditions that might be either congenital or acquired over the course of their lives. Epidemiological studies often rely on clinical definitions which, in some cases, benefit from being translated into machine‐readable algorithms for application to electronic health ...
Judit Riera‐Arnau   +62 more
wiley   +1 more source

Therapeutic targeting of the NRF2 and KEAP1 partnership in chronic diseases [PDF]

open access: yes, 2019
The transcription factor NF-E2 p45-related factor 2 (NRF2; encoded by NFE2L2) and its principal negative regulator, the E3 ligase adaptor Kelch-like ECH-associated protein 1 (KEAP1), are critical in the maintenance of redox, metabolic and protein ...
Attucks, Otis C.   +10 more
core   +2 more sources

Role of Succinate Dehydrogenase in Age‐Related Th17 Inflammation

open access: yesAging Cell, Volume 25, Issue 4, April 2026.
Age‐induced mitoSTAT3‐dependent upregulation of mitochondrial complex II; succinate dehydrogenase (SDH), in CD4+ T cells promotes an imbalance in the levels of metabolites succinate and fumarate, characterized by lower succinate and higher fumarate. Changes in the metabolites alter mitochondrial structure and function and promote HIF1α to induce the ...
Evelyn Ocegueda   +17 more
wiley   +1 more source

Process for preparation of large-particle-size monodisperse latexes [PDF]

open access: yes, 1981
Monodisperse latexes having a particle size in the range of 2 to 40 microns are prepared by seeded emulsion polymerization in microgravity. A reaction mixture containing smaller monodisperse latex seed particles, predetermined amounts of monomer ...
El-Aasser, M. S.   +3 more
core   +1 more source

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