Interaction of serum amyloid A with human cystatin C—identification of binding sites

M Spodzieja, A Szymańska… - Journal of Molecular …, 2012 - Wiley Online Library
Serum amyloid A (SAA) is a multifunctional acute‐phase protein whose natural role seems
to be participation in many physiologic and pathological processes. Prolonged increased …

Interaction of serum amyloid A with human cystatin C—assessment of amino acid residues crucial for hCC–SAA formation (part II)

M Spodzieja, M Rafalik, A Szymańska… - Journal of Molecular …, 2013 - Wiley Online Library
Secondary amyloid A (AA) amyloidosis is an important complication of some chronic
inflammatory diseases, primarily rheumatoid arthritis (RA). It is a serious, potentially life …

Structural studies of the C‐terminal 19‐peptide of serum amyloid A and its Pro→ Ala variants interacting with human cystatin C

M Maszota, N Karska, M Spodzieja… - Journal of Molecular …, 2015 - Wiley Online Library
Serum amyloid A (SAA) is a multifunctional acute‐phase protein whose concentration in
serum increases markedly following a number of chronic inflammatory and neoplastic …

Binding epitopes and interaction structure of the neuroprotective protease inhibitor cystatin C with β-amyloid revealed by proteolytic excision mass spectrometry and …

P Juszczyk, G Paraschiv, A Szymanska… - Journal of medicinal …, 2009 - ACS Publications
Human cystatin C (HCC) is a protease inhibitor with a propensity to form β-amyloid (Aβ)-like
fibrils and to coassociate with amyloidogenic proteins. Recently, a specific interaction …

Characteristics of C‐terminal, β‐amyloid peptide binding fragment of neuroprotective protease inhibitor, cystatin C

M Spodzieja, K Kalejta… - Journal of Molecular …, 2017 - Wiley Online Library
Cystatin C originally identified as a cysteine proteases inhibitor has a broad spectrum of
biological roles ranging from inhibition of extracellular cysteine protease activities, bone …

Oligomerization of human cystatin C—An amyloidogenic protein: An analysis of small oligomeric subspecies

D Wojciechowska, M Taube, K Rucińska… - International Journal of …, 2022 - mdpi.com
Human cystatin C (HCC), an amyloidogenic protein, forms dimers and higher oligomers
(trimers, tetramers and donut like large oligomers) via a domain-swapping mechanism. The …

Complexes of amyloid-β and cystatin C in the human central nervous system

W Mi, SS Jung, H Yu, SD Schmidt… - Journal of …, 2009 - content.iospress.com
A role for cystatin C (CysC) in the pathogenesis of Alzheimer's disease (AD) has been
suggested by the genetic linkage of a CysC gene (CST3) polymorphism with late-onset AD …

Cystatin C binds serum amyloid A, downregulating its cytokine-generating properties.

M Bokarewa, M Abrahamson, N Levshin… - The Journal of …, 2007 - jrheum.org
OBJECTIVE: To assess the interaction between cystatin C (CysC) and serum amyloid A
protein (SAA). METHODS: Levels of CysC and SAA and antibodies against these proteins …

Identification of the epitope for anti‐cystatin C antibody

A Śladewska, A Szymańska… - Journal of Molecular …, 2011 - Wiley Online Library
Human cystatin C (hCC), like many other amyloidogenic proteins, has been shown to form
dimers by exchange of subdomains of the monomeric protein. Considering the model of …

Binding of cystatin C to Alzheimer's amyloid β inhibits in vitro amyloid fibril formation

M Sastre, M Calero, M Pawlik, PM Mathews… - Neurobiology of …, 2004 - Elsevier
The colocalization of cystatin C, an inhibitor of cysteine proteases, with amyloid β (Aβ) in
parenchymal and vascular amyloid deposits in brains of Alzheimer's disease (AD) patients …