Calcium entry in Xenopus oocytes: effects of inositol trisphosphate, thapsigargin and DMSO

Thapsigargin, a tumor promoter, discharges intracellular Ca2+ stores by specific inhibition of the endoplasmic reticulum Ca2(+)-ATPase.

1990 • 3,250 citations

A model for receptor-regulated calcium entry

1986 • 2,535 citations

Capacitative calcium entry revisited

1990 • 1,499 citations

Activation of Calcium Entry by the Tumor Promoter Thapsigargin in Parotid Acinar Cells

1989 • 887 citations

‘Quanta’ Ca²⁺ release and the control of Ca²⁺ entry by inositol phosphates ‐ a possible mechanism

1990 • 743 citations

Identification of intracellular calcium pools. Selective modification by thapsigargin

1991 • 238 citations

Voltage-sensitive Ca2+ channels.

1992 • 199 citations

Intracellular Ca2+ pools in PC12 cells. Three intracellular pools are distinguished by their turnover and mechanisms of Ca2+ accumulation, storage, and release.

1991 • 171 citations

Xenopus oocyte resting potential, muscarinic responses and the role of calcium and guanosine 3',5'‐cyclic monophosphate.

1984 • 153 citations

Agonist-induced Ca2+ influx in human neutrophils is secondary to the emptying of intracellular calcium stores

1991 • 151 citations

Two calcium‐activated chloride conductances in Xenopus laevis oocytes permeabilized with the ionophore A23187.

1989 • 130 citations

Inositol trisphosphate isomers, but not inositol 1,3,4,5-tetrakisphosphate, induce calcium influx in Xenopus laevis oocytes.

1988 • 129 citations

The inflammatory and tumor-promoting sesquiterpene lactone, thapsigargin, activates platelets by selective mobilization of calcium as shown by protein phosphorylations

1987 • 103 citations

Inositol trisphosphate and thapsigargin discriminate endoplasmic reticulum stores of calcium in rat brain

1990 • 90 citations

The thapsigargin-sensitive intracellular Ca2+ pool is more important in plasma membrane Ca2+ entry than the IP3-sensitive intracellular Ca2+ pool in neuronal cell lines

1991 • 72 citations

Uptake of Ca2+ and refilling of intracellular Ca2+ stores in Ehrlich-ascites-tumour cells and in rat thymocytes

1990 • 57 citations

Hemispheric asymmetry of rapid chloride responses to inositol trisphosphate and calcium in Xenopus oocytes

1988 • 51 citations

Effects of inducers of differentiation on protein kinase C and CMP-N-acetylneuraminic acid:lactosylceramide sialyltransferase activities of HL-60 leukemia cells.

1989 • 43 citations

Acetylcholine‐ and inositol 1,4,5‐trisphosphate‐induced calcium mobilization in Xenopus laevis oocytes

1986 • 40 citations

Agonist-sensitive and -insensitive intracellular Ca2+ pools. Separate Ca2+-releasing mechanisms revealed by manoalide and benzohydroquinone

1991 • 36 citations

Two types of intrinsic muscarinic responses in Xenopus oocytes

1990 • 29 citations

Dual regulation by protein kinase C of the muscarinic response in Xenopus oocytes

1989 • 28 citations

The four dimensions of calcium signalling in Xenopus oocytes

1991 • 27 citations

Extracellular calcium participates in responses to acetylcholine in Xenopus oocytes

1990 • 26 citations

Activation of two different receptors mobilizes calcium from distinct stores in Xenopus oocytes

1990 • 24 citations

Increased expression of the inositol 1,4,5-trisphosphate receptor in human leukaemic (HL-60) cells differentiated with retinoic acid or dimethyl sulphoxide

1991 • 17 citations

Inositol trisphosphate may access calcium from stores not coupled to muscarinic receptors in Xenopus oocytes

1992 • 9 citations

Dimethyl sulfoxide elevates intracellular Ca2+ and mimics effects of increased light intensity in a photoreceptor

1990 • 8 citations

THE METABOLISM OF MICROINJECTED INOSITOL TRIPHOSPHATE IN XENOPUS OOCYTES

1992 • 7 citations