Results 131 to 140 of about 41,630 (234)

Targeting the PGRN‐BMP Lysosomal Axis With NPs@PGRN Reverses Immunometabolic Dysfunction in Chronic Septic Arthritis

Advanced Science, Volume 13, Issue 28, 18 May 2026.
Chronic septic arthritis involves intracellular bacterial persistence and lipid‐immune crosstalk via the PGRN‐BMP lysosomal axis. A dual‐targeting nanoparticle system (NPs@PGRN) restores lysosomal bactericidal function, reduces bacterial burden, and reprograms macrophage immunity, offering a novel therapeutic strategy. ABSTRACT Chronic septic arthritis,
Congsun Li, Jiaqi Fan, Tao Sun, Wushi Cui, Jiaxuan Zou, Weinan Yang, Liang Chen, Jian Xiao, Shicheng Wang, Tao Zhang, Jianqiao Hong, An Liu, Haobo Wu   +12 more
wiley   +1 more source

The association of complement with common connective tissue diseases - a review [PDF]

, 2008
Neðst á síðunni er hægt að nálgast greinina í heild sinni með því að smella á hlekkinn View/OpenA strong association has been found between complement and common connective tissue diseases, such as systemic lupus erythema and Henoch Schoenlein Purpura ...
Guðmundur Jóhann Arason
core  

Alzheimer's Disease Risk Factor APOE4 Exerts Dimorphic Effects on Female Bone

Advanced Science, Volume 13, Issue 28, 18 May 2026.
In aging bone, osteocytes accumulate neurodegenerative risk factor Apolipoprotein E (APOE). A humanized version of the Alzheimer's disease risk allele APOE4 altered the mouse bone transcriptome and proteome, with effects in female bone surpassing the brain, including bone fragility due to suppressed osteocytic maintenance of bone quality, identifying ...
Charles A. Schurman, Gurcharan Kaur, Serra Kaya, Joanna Bons, Carlos Galicia Aguirre, Qi Liu, Christina D. King, Kenneth A. Wilson, Harrison L. Baker, Mikayla Hady, Nadja Maldonado Luna, Gregor Bieri, Saul A. Villeda, Lisa M. Ellerby, Birgit Schilling, Tamara Alliston   +15 more
wiley   +1 more source

PLA2R‐Positive Membranous Nephropathy and AA Amyloidosis in an Ethiopian Patient With Chronic Hepatitis B: A Case Report

Clinical Case Reports, Volume 14, Issue 5, May 2026.
ABSTRACT The coexistence of primary phospholipase A2 receptor positive membranous nephropathy and AA amyloidosis in a patient with chronic hepatitis B is an exceedingly rare triad presenting a profound diagnostic and therapeutic challenge. A 38‐year‐old Ethiopian man with nephrotic syndrome and chronic hepatitis B had dual pathology on renal biopsy ...
Betelhem Abreham, Leja Hamza, Azeb Kebede, Daniel Rebuma Bekele, Zekarias Amdemariam   +4 more
wiley   +1 more source

Complement-Coagulation Cross-talk: Factor H-mediated regulation of the Complement Classical Pathway activation by fibrin clots

Frontiers in Immunology
The classical pathway of the complement system is activated by the binding of C1q in the C1 complex to the target activator, including immune complexes. Factor H is regarded as the key downregulatory protein of the complement alternative pathway. However,
Yu-Hoi Kang, Yu-Hoi Kang, Praveen M. Varghese, Ahmad Al Aiyan, Kirsten Pondman, Uday Kishore, Uday Kishore, Robert B. Sim   +7 more
doaj   +1 more source

Complement C1q and von Willebrand factor interaction in atherosclerosis of human carotid artery. [PDF]

Front Immunol, 2023
Schulz K, Donat C, Punjabi M, Glatz K, Kaufmann B, Trendelenburg M.   +5 more
europepmc   +1 more source

Repurpose an FDA‐Approved Antibody Using DARPin‐Scaffolded Bridge Protein

Chemistry–Methods, Volume 6, Issue 5, May 2026.
The cell line and scalable upstream/downstream process development needed for every new monoclonal antibody are both highly expensive and time‐consuming, significantly increasing the cost of new antibody therapeutics. By contrast, the production of many synthetic binders can be accomplished rapidly and with lower production costs.
Michael Woolley, Joshua D. Bryant, Samuel Vrana, Karuppiah Chockalingam, Zhilei Chen   +4 more
wiley   +1 more source

Enhanced Fc and complement activity of Fc‐modified avelumab boosts anti‐tumor activity but promotes NK cell fratricide

Clinical &Translational Immunology, Volume 15, Issue 5, 2026.
Abstract Objectives The anti‐PD‐L1 antibody avelumab has demonstrated efficacy across multiple cancer types. Avelumab primarily blocks the PD‐1/L1 immune checkpoint, while inducing antibody‐dependent cellular cytotoxicity (ADCC) from CD16a+ NK cells.
Lachlan J Dobson, Barry D Hock, Ariana HT Drabble, Liping Goddard, Judith L McKenzie, Sean A MacPherson, Alexander D McLellan   +6 more
wiley   +1 more source

Humán dendritikus sejtek működésének szabályozása komplementfehérjék és receptoraik által; exosomák jelentősége a T-sejt válasz kialakításában = Regulation of the function of dendritic cells by complement proteins and receptors; the role of exosomes in the development of T-cell response [PDF]

, 2011
A dendritikus sejtek (DC-k) érését számos stimulus indukálja, mint például a gyulladásos körülmények vagy mikrobiális termékek jelenléte. A szervezetbe kerülő antigén a komplementrendszer aktiválódása következtében opszonizált formában van jelen, ami az
Bajtay, Zsuzsa, Erdei, Anna, Isaák, Andrea   +2 more
core  

Acquired Angioedema Associated With Systemic Lupus Erythematosus Presenting as Acute Abdomen: A Case Report

Journal of General and Family Medicine, Volume 27, Issue 3, May 2026.
ABSTRACT Acquired angioedema (AAE) due to C1 inhibitor deficiency can present as acute abdomen. A 24‐year‐old woman developed severe abdominal pain and bowel wall edema initially suggestive of hereditary angioedema, but genetic testing excluded it. She later manifested fever, arthritis, rash, and serological abnormalities consistent with systemic lupus
Seiji Shiota, Shogo Kodama, Kouichirou Tahara   +2 more
wiley   +1 more source