Plasma vitamin D binding protein (DBP) may scavenge actin released during cell lysis. We examined the plasma disappearance and tissue appearance of 125I-DBP, 125I-G-actin, and the DBP-G-actin complex after their intravenous administration to rats. The plasma disappearance of DBP and DBP-actin were indistinguishable, with rapid initial (t1/2 = 2.6 h) and slower second (t1/2 = 7 h) slopes. After 125I-G-actin (nanomole) injection, plasma disappearance paralleled that of DBP and DBP-actin. All injected actin was associated with DBP, without evidence of free actin, actin-gelsolin complexes or actin oligomers. Tissue appearances of 125I-apo-DBP (apo) or holo-DBP were similar, with highest accumulations in perfused liver, kidney, and skeletal muscle. Although more complex phenomena (plasma entry of F-actin and intracellular actin binding proteins) would occur in vivo after cell lysis, our results suggest a role for DBP in the sequestration and disposition of actin monomers in the circulation.
K D Harper, J F McLeod, M A Kowalski, J G Haddad
Title and authors | Publication | Year |
---|---|---|
Systemic mechanisms of necrotic cell debris clearance
Schuermans S, Kestens C, Marques PE |
Cell Death and Disease | 2024 |
Vitamin-D-Binding Protein Contributes to the Maintenance of α Cell Function and Glucagon Secretion.
Viloria K, Nasteska D, Briant LJB, Heising S, Larner DP, Fine NHF, Ashford FB, da Silva Xavier G, Ramos MJ, Hasib A, Cuozzo F, Manning Fox JE, MacDonald PE, Akerman I, Lavery GG, Flaxman C, Morgan NG, Richardson SJ, Hewison M, Hodson DJ |
Cell Reports | 2020 |
Early Pregnancy Vitamin D Binding Protein Is Independently Associated with the Development of Gestational Diabetes: A Retrospective Cohort Study
M Fernando, SJ Ellery, D de Guingand, C Marquina, S Lim, CL Harrison, HJ Teede, N Naderpoor, A Mousa |
Journal of Clinical Medicine | 2020 |
The Vitamin D Binding Protein and Inflammatory Injury: A Mediator or Sentinel of Tissue Damage?
RR Kew |
Frontiers in Endocrinology | 2019 |
Vitamin D–binding protein deficiency in mice decreases systemic and select tissue levels of inflammatory cytokines in a murine model of acute muscle injury:
RR Kew, T Tabrizian, JA Vosswinkel, JE Davis, RS Jawa |
Journal of Trauma and Acute Care Surgery | 2018 |
Vitamin D-binding protein is inversely associated with the incidence of gastrointestinal and ear infections in school-age children
KM Palframan, SL Robinson, M Mora-Plazas, C Marin, E Villamor |
Epidemiology and Infection | 2018 |
Characterization of equine vitamin D-binding protein, development of an assay, and assessment of plasma concentrations of the protein in healthy horses and horses with gastrointestinal disease
TH Pihl, S Jacobsen, DT Olsen, P Højrup, A Grosche, DE Freeman, PH Andersen, G Houen |
American Journal of Veterinary Research | 2017 |
Circulating complexes of the vitamin D binding protein with G-actin induce lung inflammation by targeting endothelial cells
L Ge, G Trujillo, EJ Miller, RR Kew |
Immunobiology | 2014 |
Plasma gelsolin accumulates in macrophage nodules in brains of simian immunodeficiency virus infected rhesus macaques
T Jagadish, G Pottiez, HS Fox, P Ciborowski |
Journal of Neurovirology | 2012 |
Proteomic analysis of human cervicovaginal fluid collected before preterm premature rupture of the fetal membranes
S Liong, MK di Quinzio, YJ Heng, G Fleming, M Permezel, GE Rice, HM Georgiou |
Reproduction | 2012 |
Advances in Clinical Chemistry
M Mahler |
Advances in Clinical Chemistry Volume 54 | 2011 |
Safety Pharmacology, Toxicology and Pharmacokinetic Assessment of Human Gc Globulin (Vitamin D Binding Protein)
TH Pihl, CS Jørgensen, E Santoni-Rugiu, PS Leifsson, EW Hansen, I Laursen, G Houen |
Basic & Clinical Pharmacology & Toxicology | 2010 |
The glycosylation and characterization of the candidate Gc macrophage activating factor
T Ravnsborg, DT Olsen, AH Thysen, M Christiansen, G Houen, P Højrup |
Biochimica et Biophysica Acta (BBA) - Proteins & Proteomics | 2010 |
Inverse association between serum concentrations of actin-free vitamin D-binding protein and the histopathological extent of fibrogenic liver disease or hepatocellular carcinoma
OA Gressner, C Gao, M Siluschek, P Kim, AM Gressner |
European Journal of Gastroenterology & Hepatology | 2009 |
Questioning the role of actinfree Gc-Globulin as actin scavenger in neurodegenerative central nervous system disease: Relationship to S-100B levels and blood–brain barrier function
OA Gressner, MC Schifflers, P Kim, L Heuts, B Lahme, AM Gressner |
Clinica Chimica Acta | 2009 |
Proteomics of the aqueous humor in healthy New Zealand rabbits
M Stastna, A Behrens, G Noguera, S Herretes, P McDonnell, JE van Eyk |
PROTEOMICS | 2007 |
Protein chemical characterization of Gc globulin (vitamin D-binding protein) isoforms; Gc-1f, Gc-1s and Gc-2
M Christiansen, CS Jørgensen, I Laursen, D Hirschberg, P Højrup, G Houen |
Biochimica et Biophysica Acta (BBA) - Proteins & Proteomics | 2007 |
Gc-globulin concentrations and C5 haplotype-tagging polymorphisms contribute to variations in serum activity of complement factor C5
O Gressner, U Meier, S Hillebrandt, HE Wasmuth, J Köhl, T Sauerbruch, F Lammert |
Clinical Biochemistry | 2007 |
Biological and clinical aspects of the vitamin D binding protein (Gc-globulin) and its polymorphism
M Speeckaert, G Huang, JR Delanghe, YE Taes |
Clinica Chimica Acta | 2006 |
The extracellular actin scavenger system in trauma and major surgery
B Dahl |
Acta Orthopaedica | 2005 |
Simultaneous Detection of ACP1 and GC Genotypes Using PCR/SSCP
J Dissing, M Thymann, D Hopkinson |
Annals of Human Genetics | 2003 |
Measurement of vitamin D-binding protein in pleural fluids and sera by means of a turbidimetric immunoassay measuring system
Y Hamashima, T Kanazawa, A Hirata, Y Yamai, H Fujihara, K Sekine, K Nagao |
Clinica Chimica Acta | 2002 |
Crystal Structure of the Complex between Actin and Human Vitamin D-Binding Protein at 2.5 Å Resolution ,
JF Head, N Swamy, R Ray |
Biochemistry | 2002 |
Increased complex formation of Gc globulin with actin in plasma from human cadavers
M Osawa |
Forensic Science International | 1998 |
Admission levels of serum Gc-globulin: Predictive value in fulminant hepatic failure: Admission levels of serum Gc-globulin: Predictive value in fulminant hepatic failure
FV Schiødt, S Bondesen, I Petersen, K Dalhoff, P Ott, N Tygstrup |
Hepatology | 1996 |
Regulation of human Gc (vitamin D — binding) protein levels: Hormonal and cytokine control of gene expressionin vitro
C Guha, M Osawa, PA Werner, RM Galbraith, GV Paddock |
Hepatology | 1995 |
Plasma vitamin D-binding protein (Gc-globulin): Multiple tasks
JG Haddad |
The Journal of Steroid Biochemistry and Molecular Biology | 1995 |
Definition of the EGTA-independent interface involved in the serum gelsolin-actin complex
J Feinberg, JP Capony, Y Benyamin, C Roustan |
Biochemical Journal | 1993 |
Localization of a vitamin-D-binding protein interaction site in the COOH-terminal sequence of actin
A HOUMEIDA, V HANIN, J CONSTANS, Y BENYAMIN, C ROUSTAN |
European Journal of Biochemistry | 1992 |
The Extracellular Actin-Scavenger System and Actin Toxicity
FH Epstein, WM Lee, RM Galbraith |
New England Journal of Medicine | 1992 |
Depression of plasma gelsolin level during acute liver injury
H Ito, H Kambe, Y Kimura, H Nakamura, E Hayashi, T Kishimoto, S Kishimoto, H Yamamoto |
Gastroenterology | 1992 |
Uptake and degradation of filamentous actin and vitamin D-binding protein in the rat
S Dueland, MS Nenseter, CA Drevon |
Biochemical Journal | 1991 |
The rat vitamin D binding protein (Gc-globulin) gene. Structural analysis, functional and evolutionary correlations
K Ray, XK Wang, M Zhao, NE Cooke |
The Journal of biological chemistry | 1991 |
Actin accelerates plasmin generation by tissue plasminogen activator
SE Lind, CJ Smith |
The Journal of biological chemistry | 1991 |
Actin is a noncompetitive plasmin inhibitor
SE Lind, CJ Smith |
The Journal of biological chemistry | 1991 |
Uptake and degradation of vitamin D binding protein and vitamin D binding protein-actin complex in vivo in the rat
S Dueland, R Blomhoff, JI Pedersen |
Biochemical Journal | 1990 |
Angiopathic consequences of saturating the plasma scavenger system for actin
JG Haddad, KD Harper, M Guoth, GG Pietra, JW Sanger |
Proceedings of the National Academy of Sciences | 1990 |
Formation of vitamin D-binding protein-actin and binary and ternary plasma gelsolin-actin complexes in human serum
M Ohsawa, H Kimura |
Biochimica et Biophysica Acta (BBA) - General Subjects | 1989 |
The vitamin D-binding protein, α-fetoprotein, albumin multigene family: detection of transcripts in multiple tissues
JF McLeod, NE Cooke |
The Journal of biological chemistry | 1989 |
Interactions among Serum Vitamin D Binding Protein, Monomeric Actin, Profilin, and Profilactin
JF Leod, MA Kowalski, JG Haddad |
The Journal of biological chemistry | 1989 |
Role of group-specific component (vitamin D binding protein) in clearance of actin from the circulation in the rabbit
PJ Goldschmidt-Clermont, HV Baelen, R Bouillon, TE Shook, MH Williams, AE Nel, RM Galbraith |
Journal of Clinical Investigation | 1988 |
Vitamin D-Binding Protein
NE Cooke, A Murgia, JA McLEOD |
Annals of the New York Academy of Sciences | 1988 |
New Aspects of the Plasma Carrier Protein for 25-Hydroxycholecalciferol in Vertebrates
HV Baelen, K Allewaert, R Bouillon |
Annals of the New York Academy of Sciences | 1988 |
Circulating actin-gelsolin complexes following oleic acid-induced lung injury
DB Smith, PA Janmey, SE Lind |
The American Journal of Pathology | 1988 |
Depression of Gelsolin Levels and Detection of Gelsolin-Actin Complexes in Plasma of Patients with Acute Lung Injury
SE Lind, DB Smith, PA Janmey, TP Stossel |
American journal of respiratory and critical care medicine | 1988 |