» Articles » PMID: 23451869

Systemic Amyloidoses

Overview
Publisher Annual Reviews
Specialty Biochemistry
Date 2013 Mar 5
PMID 23451869
Citations 99
Authors
Affiliations
Soon will be listed here.
Abstract

The amyloidoses are a group of protein misfolding diseases in which the precursor protein undergoes a conformational change that triggers the formation of amyloid fibrils in different tissues and organs, causing cell death and organ failure. Amyloidoses can be either localized or systemic. In localized amyloidosis, amyloid deposits form at the site of precursor protein synthesis, whereas in systemic amyloidosis, amyloid deposition occurs distant from the site of precursor protein secretion. We review the type of proteins and cells involved and what is known about the complex pathophysiology of these diseases. We focus on light chain amyloidosis to illustrate how biochemical and biophysical studies have led to a deeper understanding of the pathogenesis of this devastating disease. We also review current cellular, tissue, and animal models and discuss the challenges and opportunities for future studies of the systemic amyloidoses.

Citing Articles

Hereditary transthyretin amyloidosis incidentally diagnosed by video-associated lung surgery for lung cancer: A case report.

Itogawa K, Sato S, Yamakawa H, Akasaka K, Amano M, Adachi A Respir Med Case Rep. 2025; 53:102170.

PMID: 39980614 PMC: 11841070. DOI: 10.1016/j.rmcr.2025.102170.


Integrated Network-Based Analysis of Diseases Associated with Amyloid Deposition Through a Disease-Protein-Drug Network.

Rizou A, Nasi G, Apostolakou A, Dimopoulos M, Kastritis E, Iconomidou V Pharmaceuticals (Basel). 2025; 17(12.

PMID: 39770578 PMC: 11677318. DOI: 10.3390/ph17121736.


Predicting Structural Consequences of Antibody Light Chain N-Glycosylation in AL Amyloidosis.

Morgan G, Yung Z, Spencer B, Sanchorawala V, Prokaeva T Pharmaceuticals (Basel). 2024; 17(11).

PMID: 39598451 PMC: 11597191. DOI: 10.3390/ph17111542.


Interconnection of the Gut-Skin Axis in NC/Nga Mouse with Atopic Dermatitis: Effects of the Three Types of CBT-BF3 (Probiotics, Postbiotics, and Cytosine-Phosphate-Guanine Oligodeoxynucleotide) on T Cell Differentiation and Gut Microbiota.

Kim G, Jeong H, Kim I, Lee S, Kim S, Moon Y Food Sci Anim Resour. 2024; 44(6):1417-1439.

PMID: 39554831 PMC: 11564143. DOI: 10.5851/kosfa.2024.e100.


Cryo-EM structure of a lysozyme-derived amyloid fibril from hereditary amyloidosis.

Karimi-Farsijani S, Sharma K, Ugrina M, Kuhn L, Pfeiffer P, Haupt C Nat Commun. 2024; 15(1):9648.

PMID: 39511224 PMC: 11543692. DOI: 10.1038/s41467-024-54091-7.


References
1.
Bellotti V, Mangione P, Merlini G . Review: immunoglobulin light chain amyloidosis--the archetype of structural and pathogenic variability. J Struct Biol. 2000; 130(2-3):280-9. DOI: 10.1006/jsbi.2000.4248. View

2.
Morgan C, Gelfand M, Atreya C, Miranker A . Kidney dialysis-associated amyloidosis: a molecular role for copper in fiber formation. J Mol Biol. 2001; 309(2):339-45. DOI: 10.1006/jmbi.2001.4661. View

3.
Wetzel R . Domain stability in immunoglobulin light chain deposition disorders. Adv Protein Chem. 1997; 50:183-242. DOI: 10.1016/s0065-3233(08)60322-8. View

4.
Buxbaum J . Mechanisms of disease: monoclonal immunoglobulin deposition. Amyloidosis, light chain deposition disease, and light and heavy chain deposition disease. Hematol Oncol Clin North Am. 1992; 6(2):323-46. View

5.
Khurana R, Gillespie J, Talapatra A, Minert L, Millett I, Fink A . Partially folded intermediates as critical precursors of light chain amyloid fibrils and amorphous aggregates. Biochemistry. 2001; 40(12):3525-35. DOI: 10.1021/bi001782b. View