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Literature DB >> 3769965

Experimental evidence for the probable involvement of calcium ion transport in 67Ga uptake by tumour cells.

L J Anghileri, P Thouvenot, F Brunotte, J Robert.

Abstract

The study of 67Ga-citrate uptake and calcium transport in Ehrlich ascites tumour cells seems to indicate that their peculiar characteristic of increased permeability to extracellular calcium ion might be responsible for their 67Ga accumulation. Experiments performed under different conditions of extracellular calcium, temperature, and presence of ionophore and other plasma membrane modifying agents such as lanthanum appear to corroborate this hypothesis.

Entities: Chemical Disease

Mesh：

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Year: 1986 PMID： 3769965 DOI： 10.1007/bf00256917

Source DB: PubMed Journal: Eur J Nucl Med ISSN： 0340-6997

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References

13 in total

Review 1. The roles of small ions, especially calcium, in virus disassembly, takeover, and transformation.

Authors: A C Durham
Journal: Biomedicine Date: 1978-12

2. Lanthanum-induced alterations in cellular electrolytes and membrane potential in Ehrlich ascites tumor cells.

Authors: C Levinson; T M Mikiten; T C Smith
Journal: J Cell Physiol Date: 1972-04 Impact factor: 6.384

3. Steady-state distribution of phosphate across the membrane of the Ehrlich ascites tumor cell.

Authors: C Levinson
Journal: Biochim Biophys Acta Date: 1970-04-21

4. Effects of extracellular calcium on calcium transport during hyperthermia of tumor cells.

Authors: L J Anghileri; C Marcha; M C Crone-Escanyé; J Robert
Journal: Eur J Cancer Clin Oncol Date: 1985-08

5. A high-affinity, calmodulin-sensitive (Ca2+ + Mg2+)-ATPase and associated calcium-transport pump in the Ehrlich ascites tumor cell plasma membrane.

Authors: N B Klaven; H A Pershadsingh; G V Henius; P C Laris; J W Long; J M McDonald
Journal: Arch Biochem Biophys Date: 1983-10-15 Impact factor: 4.013

Experimental evidence for the probable involvement of calcium ion transport in 67Ga uptake by tumour cells.

Review 1. The roles of small ions, especially calcium, in virus disassembly, takeover, and transformation.

2. Lanthanum-induced alterations in cellular electrolytes and membrane potential in Ehrlich ascites tumor cells.

3. Steady-state distribution of phosphate across the membrane of the Ehrlich ascites tumor cell.

4. Effects of extracellular calcium on calcium transport during hyperthermia of tumor cells.

5. A high-affinity, calmodulin-sensitive (Ca2+ + Mg2+)-ATPase and associated calcium-transport pump in the Ehrlich ascites tumor cell plasma membrane.

6. Effects of the calcium ionophore A23187 on dispersed bovine parathyroid cells.

7. Mineral metabolism and in vivo uptake of [67 Ga]citrate.

8. The mechanism of accumulation of radiogallium and radiolanthanides in tumors.

9. Warburg's cancer theory revisited: a fundamentally new approach.

10. Calcium permeability of Ehrlich ascites tumour cell plasma membrane in vivo.