Results 61 to 70 of about 170,506 (176)

Modulation of the Bovine Delayed-Type Hypersensitivity Responses to Defined Mycobacterial Antigens by a Synthetic Bacterial Lipopeptide [PDF]

open access: yes, 2003
The use of defined protein and peptide antigens can overcome specificity limitations of purified protein derivatives in the detection of bovine tuberculosis when the antigens are used in blood-based tests. Since the use of these specific antigens as skin
Howard, CJ   +5 more
core  

Extracellular Vesicles: Classification, Biological Functions, Diseases, and Therapeutic Opportunities

open access: yesMedComm, Volume 7, Issue 10, October 2026.
• EV content maintains cellular homeostasis and is involved in several disease onset and progression. • miRNA export in EVs depends on: RNA‐binding proteins recognizing motif sequences and on epitranscriptomic modifications. • The disclosure of delivery mechanisms is crucial for developing personalized EV‐based therapeutic tools. ABSTRACT Extracellular
Sabrina Garbo   +4 more
wiley   +1 more source

Developmental and Epileptic Encephalopathy due to Biallelic Pathogenic Variants in PIGM

open access: yesAnnals of Clinical and Translational Neurology, Volume 13, Issue 9, Page 1759-1771, September 2026.
ABSTRACT Objective PIGM encodes a critical enzyme in the glycosylphosphatidylinositol (GPI)‐anchor biosynthesis pathway. While promoter‐region mutations in PIGM have been associated with a relatively mild phenotype characterized by portal vein thrombosis and absence seizures, recent evidence suggests that coding‐region mutations result in a more severe
Júlia Sala‐Coromina   +11 more
wiley   +1 more source

TTP‐Like Syndrome and Subsequent Non‐Aneurysmal Subarachnoid Hemorrhage in HbSC Disease: A Case Report

open access: yesClinical Case Reports, Volume 14, Issue 9, September 2026.
ABSTRACT Sickle cell disease (SCD) with hemoglobin‐ (Hb‐) SC genotype is often considered a milder SCD variant, yet life‐threatening complications can occur. A 26‐year‐old man with HbSC disease presented with an infection triggered vaso‐occlusive crisis (VOC), acute chest syndrome (ACS), severe thrombocytopenia, Coombs‐negative hemolysis with ...
Benjamin Vieten   +9 more
wiley   +1 more source

Functional and Proteomic Profiles of CD3(+) Plasma‐Derived Small Extracellular Vesicles Differentiate Cancer Patients From Healthy Donors

open access: yesEuropean Journal of Immunology, Volume 56, Issue 9, September 2026.
The graphical abstract illustrates MTEX‐driven reprogramming of CD3(+) T cells in patients with melanoma. ABSTRACT Small extracellular vesicles (sEV) released by T cells play a key role in immune regulation. Immune capture with anti‐CD3 antibodies was used to isolate and study T cell‐derived CD3(+)sEV from the plasma of patients with melanoma (MPs) or ...
Piotr Widlak   +10 more
wiley   +1 more source

Mapping the Active Site of CD59 [PDF]

open access: yes, 1997
CD59 is a widely distributed membrane-bound inhibitor of the cytolytic membrane attack complex (MAC) of complement. This small (77 amino acid) glycoprotein is a member of the Ly6 superfamily of proteins and is important in protecting host cells from the ...
Gilbert, Alexander   +11 more
core   +1 more source

Complement Activation by Post‐Translationally Modified Proteins: Links to Chronic Inflammation and Autoimmunity

open access: yesImmunological Reviews, Volume 342, Issue 1, September 2026.
ABSTRACT Post‐translational modifications (PTMs) of proteins are essential to maintain homeostasis as many cellular processes rely on reversible PTMs. However, several PTMs, particularly irreversible PTMs in the extracellular space, can contribute to tissue dysfunction, inflammation, and may even trigger the development of autoimmunity against PTM ...
Marleen M. J. van Greevenbroek   +1 more
wiley   +1 more source

Studies on in vitro human T cell reactivity to antigens of mycobacterium tuberculosis [PDF]

open access: yes, 2010
Studies on Mycobacterium tuberculosis (MTB) antigens are important to improve immunodiagnostics and vaccine efficacy. A novel genome based strategy for antigen discovery is to relate what is highly expressed by bacilli in vivo or in vitro, to what is ...
Gideon, Hannah Priyadarshini
core   +1 more source

A Quarter Century of EHD Protein Research: From Endosomal Recycling to Ciliopathies

open access: yesTraffic, Volume 27, Issue 3, September 2026.
Human EHD protein subcellular localization. ABSTRACT Eps15 homology domain‐containing proteins comprise a conserved family of membrane‐remodeling ATPases that regulate endocytic trafficking, membrane fission, receptor recycling, primary ciliogenesis and membrane dynamics across eukaryotes. Since the initial identification of EHD1 and its Caenorhabditis
Devin Frisby   +3 more
wiley   +1 more source

Induction of humoral immune response to multiple recombinant Rhipicephalus appendiculatus antigens and their effect on tick feeding success and pathogen transmission [PDF]

open access: yes, 2016
BACKGROUND: Rhipicephalus appendiculatus is the primary vector of Theileria parva, the etiological agent of East Coast fever (ECF), a devastating disease of cattle in sub-Saharan Africa.
Scoles, Glen A.   +17 more
core   +1 more source

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