The effect of static magnetic fields on the rate of calcium/calmodulin-dependent phosphorylation of myosin light chain

Bioelectromagnetics

Volumn 21, Issue 3, 2000, Pages 189-196

  Coulton, Leslie A ^a   Barker, Anthony T ^b   Van Lierop, Jacquelyn E ^c   Walsh, Michael P ^c  

^a UNIVERSITY OF SHEFFIELD   (United Kingdom)

^b ROYAL HALLAMSHIRE HOSPITAL   (United Kingdom)

^c UNIVERSITY OF CALGARY   (Canada)

Author keywords

Calcium binding protein; Cell free; Magnetic fields; Replication study

Indexed keywords

CALCIUM; CALMODULIN; CHAINS;

BIOLOGICAL EFFECTS; BIOLOGICAL MODELS; CALCIUM BINDING PROTEINS; CELL-FREE; EFFECT OF MAGNETIC FIELD; MAGNETIC FIELD STRENGTHS; MAGNETIC-FIELD; MYOSIN LIGHT CHAINS; REPLICATION STUDY; STATIC MAGNETIC FIELDS;

PHOSPHORYLATION;

ADENOSINE TRIPHOSPHATE; CALCIUM; CALMODULIN; DIAGNOSTIC AGENT; FLUORESCENT DYE; FURA 2; MYOSIN LIGHT CHAIN; MYOSIN LIGHT CHAIN KINASE; PHOSPHORUS; RADIOPHARMACEUTICAL AGENT;

ANIMAL; ARTICLE; BINDING SITE; CELL FREE SYSTEM; MAGNETISM; METABOLISM; PHOSPHORYLATION; SIGNAL PROCESSING; TEMPERATURE;

ADENOSINE TRIPHOSPHATE; ANIMALS; BINDING SITES; CALCIUM; CALMODULIN; CELL-FREE SYSTEM; FLUORESCENT DYES; FURA-2; MAGNETICS; MYOSIN LIGHT CHAINS; MYOSIN-LIGHT-CHAIN KINASE; PHOSPHORUS RADIOISOTOPES; PHOSPHORYLATION; RADIOPHARMACEUTICALS; SIGNAL PROCESSING, COMPUTER-ASSISTED; TEMPERATURE;

EID: 0034164484     PISSN: 01978462     EISSN: None     Source Type: Journal    
DOI: 10.1002/(SICI)1521-186X(200004)21:3<189::AID-BEM6>3.0.CO;2-L     Document Type: Article

References (20)

1. Blumenthal DK, Stull JT. 1980. Activation of skeletal muscle myosin light chain kinase by calcium(2+) and calmodulin. Biochemistry 19:5608-5618.
2. Coulton LA, Barker AT. 1991. The effect of low frequency pulsed magnetic fields on chick embiyonic growth. Physics in Medicine and Biology 36:369-381.
3. Coulton LA, Barker AT. 1993. Magnetic fields and intracellular calcium: effects on lymphocytes exposed to conditions for 'cyclotron resonance'. Physics in Medicine and Biology 38:347-360.
4. Hendee SP, Faour FA, Christensen DA, Patrick B, Durney CH, Blumenthal DK. 1996. The effects of weak extremely low frequency magnetic fields on calcium/calmodulin interactions. Biophysical Journal 70:2915-2923.
5. Ikebe M, Inagaki M, Naka M, Hidaka H. 1988. Correlation of conformation and phosphorylation and dephosphorylation of smooth muscle myosin. Journal of Biological Chemistiy 263:10698-10704.
6. Lacy-Hulbert A, Metcalfe JC, Hesketh TR. 1998. Biological responses to electromagnetic fields. FASEB Journal. 12: 395-420.
7. Lacy-Hulbert A, Wilkins RC, Hesketh TR, Metcalfe JC. 1995. No effect of 60 Hz electromagnetic fields on myc or beta-actin expression in human leukemic cells. Radiation Research 144:9-17.
8. Lednev VV. 1991. Possible mechanism for the influence of weak magnetic fields on biological systems. Bioelectromagnetics 12:71-76.
9. Luben RA, Morgan AP. 1998. Independent replication of 60 Hz, 1.2 μT EMF effects on melatonin and tamoxifen responses of MCF-7 breast cancer cells in vitro. BEMS Annual Meeting, Abst. A-3-4.
10. Male J. 1992. Biological effects of magnetic fields: a possible mechanism. Biologist 39:87-89.
11. Markov MS, Pilla AA. 1994a. Modulation of cell-free myosin light chain phosphorylation with weak low frequency and static magnetic fields. In: Frey AH, editor. On the nature of electromagnetic fields interactions with biological systems. Landes Company, p 127-141.
12. Markov MS, Pilla AA. 1994b. Static magnetic field modulation of myosin phosphorylation: calcium dependence in two enzyme preparations. Bioelectrochemistry Bioenergetics 35:57-61.
13. Markov MS, Pilla AA. 1997. Weak static magnetic field modulation of myosin phosphorylation in a cell-free preparation: Calcium dependence. Bioelectrochemistry and Bioenergetics 43:233-238.
14. Markov MS, Ryaby JT, Kaufman JJ, Pilla AA. 1992. Extremely weak AC and DC magnetic fields significantly affect myosin phosphorylation. In: Allen MJ, Cleary SF, Sowers AE, Shillady DD, editors. Charge and field effects in biosystems-3, Boston: Birkhauser, p. 225-230.
15. Markov MS, Wang S, Pilla AA. 1993. Effects of weak low-frequency sinusoidal and DC magnetic fields on myosin phosphorylation in a cell-free preparation. Bioelectrochemistry Bioenergetics 30:119-125.
16. Marks PW, Maxfield FR. 1991. Preparation of solutions with free calcium concentration in the nanomolar range using 1,2-bis(o-aminophenoxy)ethane-N, N, N′, N′-tetraacetic acid. Analytical Biochemistry 193:61-71.
17. Ngai PK, Carruthers CA, Walsh MP. 1984. Isolation of the native form of chicken gizzard myosin light-chain kinase. Biochemical Journal 218:863-870.
18. Pilla AA, Muehsam DJ, Markov MS. 1997. A dynamical systems/Larmor precession model for weak magnetic field bioeffects: ion binding and orientation of bound water molecules. Bioelectrochemistry Bioenergetics 43: 239-249.
19. Saffer JD, Thurston SJ. 1995. Short exposures to 60 Hz magnetic fields do not alter myc expression in HL60 or Daudi cells. Radiation Research 144:18-25.
20. 2+-binding protein and protein kinase C from bovine brain. Biochemical Journal 224:117-127.