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S B Shears
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Articles

The interaction of coatomer with inositol polyphosphates is conserved in Saccharomyces cerevisiae

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N Ali, R Duden, M E Bembenek, S B Shears
Journal: Biochemical Journal
Biochem J (1995) 310 (1): 279–284.
https://doi.org/10.1042/bj3100279
Published: 15 August 1995
View articletitled, The interaction of coatomer with inositol polyphosphates is conserved in Saccharomyces cerevisiae
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Articles

Effects of aluminium on the hepatic inositol polyphosphate phosphatase

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N Ali, A Craxton, M Sumner, S B Shears
Journal: Biochemical Journal
Biochem J (1995) 305 (2): 557–561.
https://doi.org/10.1042/bj3050557
Published: 15 January 1995
View articletitled, Effects of aluminium on the hepatic inositol polyphosphate phosphatase
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Articles

Comparison of the activities of a multiple inositol polyphosphate phosphatase obtained from several sources: a search for heterogeneity in this enzyme

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A Craxton, N Ali, S B Shears
Journal: Biochemical Journal
Biochem J (1995) 305 (2): 491–498.
https://doi.org/10.1042/bj3050491
Published: 15 January 1995
View articletitled, Comparison of the activities of a multiple inositol polyphosphate phosphatase obtained from several sources: a search for heterogeneity in this enzyme
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Articles

Turnover of inositol pentakisphosphates, inositol hexakisphosphate and diphosphoinositol polyphosphates in primary cultured hepatocytes

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M C Glennon, S B Shears
Journal: Biochemical Journal
Biochem J (1993) 293 (2): 583–590.
https://doi.org/10.1042/bj2930583
Published: 15 July 1993
View articletitled, Turnover of inositol pentakisphosphates, inositol hexakisphosphate and diphosphoinositol polyphosphates in primary cultured hepatocytes
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Articles

Relationships between the degree of cross-linking of surface immunoglobulin and the associated inositol 1,4,5-trisphosphate and Ca 2+ signals in human B cells

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F M McConnell, S B Shears, P J L Lane, M S Scheibel, E A Clark
Journal: Biochemical Journal
Biochem J (1992) 284 (2): 447–455.
https://doi.org/10.1042/bj2840447
Published: 01 June 1992
View articletitled, Relationships between the degree of cross-linking of surface immunoglobulin and the associated inositol 1,4,5-trisphosphate and Ca 2+ signals in human B cells
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Articles

Multiple isomers of inositol pentakisphosphate in Epstein-Barr-virus- transformed (T5-1) B-lymphocytes. Identification of inositol 1,3,4,5,6-pentakisphosphate, d-inositol 1,2,4,5,6-pentakisphosphate and l-inositol 1,2,4,5,6-pentakisphosphate

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F M McConnell, L R Stephens, S B Shears
Journal: Biochemical Journal
Biochem J (1991) 280 (2): 323–329.
https://doi.org/10.1042/bj2800323
Published: 01 December 1991
View articletitled, Multiple isomers of inositol pentakisphosphate in Epstein-Barr-virus- transformed (T5-1) B-lymphocytes. Identification of inositol 1,3,4,5,6-pentakisphosphate, d-inositol 1,2,4,5,6-pentakisphosphate and l-inositol 1,2,4,5,6-pentakisphosphate
Open the PDF for Multiple isomers of inositol pentakisphosphate in Epstein-Barr-virus- transformed (T5-1) B-lymphocytes. Identification of inositol 1,3,4,5,6-pentakisphosphate, d-inositol 1,2,4,5,6-pentakisphosphate and l-inositol 1,2,4,5,6-pentakisphosphate in another window
Articles

The perturbation, by aluminium, of receptor-generated calcium transients in hepatocytes is not due to effects of Ins(1,4,5) P 3 -stimulated Ca 2+ release or Ins(1,4,5) P 3 metabolism by the 5-phosphatase and 3-kinase

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S B Shears, A P Dawson, J W Loomis-Husselbee, P J Cullen
Journal: Biochemical Journal
Biochem J (1990) 270 (3): 837.
https://doi.org/10.1042/bj2700837a
Published: 15 September 1990
View articletitled, The perturbation, by aluminium, of receptor-generated calcium transients in hepatocytes is not due to effects of Ins(1,4,5) P 3 -stimulated Ca 2+ release or Ins(1,4,5) P 3 metabolism by the 5-phosphatase and 3-kinase
Open the PDF for The perturbation, by aluminium, of receptor-generated calcium transients in hepatocytes is not due to effects of Ins(1,4,5) P 3 -stimulated Ca 2+ release or Ins(1,4,5) P 3 metabolism by the 5-phosphatase and 3-kinase in another window
Articles

Polarized subcellular distribution of the 1-, 4- and 5-phosphatase activities that metabolize inositol 1,4,5-trisphosphate in intestinal epithelial cells

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C Rubiera, P S Lazo, S B Shears
Journal: Biochemical Journal
Biochem J (1990) 269 (2): 353–358.
https://doi.org/10.1042/bj2690353
Published: 15 July 1990
View articletitled, Polarized subcellular distribution of the 1-, 4- and 5-phosphatase activities that metabolize inositol 1,4,5-trisphosphate in intestinal epithelial cells
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Articles

Rat liver contains a potent endogenous inhibitor of inositol 1,3,4,5-tetrakisphosphate 3-phosphatase

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M E Hodgson, S B Shears
Journal: Biochemical Journal
Biochem J (1990) 267 (3): 831–834.
https://doi.org/10.1042/bj2670831
Published: 01 May 1990
View articletitled, Rat liver contains a potent endogenous inhibitor of inositol 1,3,4,5-tetrakisphosphate 3-phosphatase
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Articles

Metabolism of the inositol phosphates produced upon receptor activation

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S B Shears
Journal: Biochemical Journal
Biochem J (1989) 260 (2): 313–324.
https://doi.org/10.1042/bj2600313
Published: 01 June 1989
View articletitled, Metabolism of the inositol phosphates produced upon receptor activation
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Articles

Preferential localization of rat liver d-myo-inositol 1,4,5-trisphosphate/1,3,4,5-tetrakisphosphate 5-phosphatase in bile-canalicular plasma membrane and ‘late’ endosomal vesicles

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S B Shears, W H Evans, C J Kirk, R H Michell
Journal: Biochemical Journal
Biochem J (1988) 256 (2): 363–369.
https://doi.org/10.1042/bj2560363
Published: 01 December 1988
View articletitled, Preferential localization of rat liver d-myo-inositol 1,4,5-trisphosphate/1,3,4,5-tetrakisphosphate 5-phosphatase in bile-canalicular plasma membrane and ‘late’ endosomal vesicles
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Articles

1d-myo-inositol 1,4,5-trisphosphate dephosphorylation by rat enterocytes involves an intracellular 5-phosphatase and non-specific phosphatase activity at the cell surface

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C Rubiera, G Velasco, R H Michell, P S Lazo, S B Shears
Journal: Biochemical Journal
Biochem J (1988) 255 (1): 131–137.
https://doi.org/10.1042/bj2550131
Published: 01 October 1988
View articletitled, 1d-myo-inositol 1,4,5-trisphosphate dephosphorylation by rat enterocytes involves an intracellular 5-phosphatase and non-specific phosphatase activity at the cell surface
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Articles

Inositol 1:2(cyclic),4,5-trisphosphate is not a major product of inositol phospholipid metabolism in vasopressin-stimulated WRK1 cells

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N S Wong, C J Barker, S B Shears, C J Kirk, R H Michell
Journal: Biochemical Journal
Biochem J (1988) 252 (1): 1–5.
https://doi.org/10.1042/bj2520001
Published: 15 May 1988
View articletitled, Inositol 1:2(cyclic),4,5-trisphosphate is not a major product of inositol phospholipid metabolism in vasopressin-stimulated WRK1 cells
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Articles

The pathway of myo -inositol 1,3,4-trisphosphate dephosphorylation in liver

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S B Shears, C J Kirk, R H Michell
Journal: Biochemical Journal
Biochem J (1987) 248 (3): 977–980.
https://doi.org/10.1042/bj2480977
Published: 15 December 1987
View articletitled, The pathway of myo -inositol 1,3,4-trisphosphate dephosphorylation in liver
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Articles

Metabolism of d-myo-inositol 1,3,4,5-tetrakisphosphate by rat liver, including the synthesis of a novel isomer of myo-inositol tetrakisphosphate

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S B Shears, J B Parry, E K Tang, R F Irvine, R H Michell, C J Kirk
Journal: Biochemical Journal
Biochem J (1987) 246 (1): 139–147.
https://doi.org/10.1042/bj2460139
Published: 15 August 1987
View articletitled, Metabolism of d-myo-inositol 1,3,4,5-tetrakisphosphate by rat liver, including the synthesis of a novel isomer of myo-inositol tetrakisphosphate
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Articles

Dephosphorylation of myo -inositol 1,4,5-trisphosphate and myo -inositol 1,3,4-triphosphate

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S B Shears, D J Storey, A J Morris, A B Cubitt, J B Parry, R H Michell, C J Kirk
Journal: Biochemical Journal
Biochem J (1987) 242 (2): 393–402.
https://doi.org/10.1042/bj2420393
Published: 01 March 1987
View articletitled, Dephosphorylation of myo -inositol 1,4,5-trisphosphate and myo -inositol 1,3,4-triphosphate
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Articles

Changes in free cytosolic calcium and accumulation of inositol phosphates in isolated hepatocytes by [Leu]enkephalin

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R P Leach, S B Shears, C J Kirk, M A Titheradge
Journal: Biochemical Journal
Biochem J (1986) 238 (2): 537–542.
https://doi.org/10.1042/bj2380537
Published: 01 September 1986
View articletitled, Changes in free cytosolic calcium and accumulation of inositol phosphates in isolated hepatocytes by [Leu]enkephalin
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Articles

Ca 2+ transport and Ca 2+ -dependent ATP hydrolysis by Golgi vesicles from lactating rat mammary glands

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S S Virk, C J Kirk, S B Shears
Journal: Biochemical Journal
Biochem J (1985) 226 (3): 741–748.
https://doi.org/10.1042/bj2260741
Published: 15 March 1985
View articletitled, Ca 2+ transport and Ca 2+ -dependent ATP hydrolysis by Golgi vesicles from lactating rat mammary glands
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Articles

Determination of mitochondrial calcium content in hepatocytes by a rapid cellular fractionation technique. Vasopressin stimulates mitochondrial Ca2 + uptake

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S B Shears, C J Kirk
Journal: Biochemical Journal
Biochem J (1984) 220 (2): 417–421.
https://doi.org/10.1042/bj2200417
Published: 01 June 1984
View articletitled, Determination of mitochondrial calcium content in hepatocytes by a rapid cellular fractionation technique. Vasopressin stimulates mitochondrial Ca2 + uptake
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Articles

Characterization of a rapid cellular-fractionation technique for hepatocytes. Application in the measurement of mitochondrial membrane potential in situ

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S B Shears, C J Kirk
Journal: Biochemical Journal
Biochem J (1984) 219 (2): 375–382.
https://doi.org/10.1042/bj2190375
Published: 15 April 1984
View articletitled, Characterization of a rapid cellular-fractionation technique for hepatocytes. Application in the measurement of mitochondrial membrane potential in situ
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Articles

Determination of mitochondrial calcium content in hepatocytes by a rapid cellular-fractionation technique. α-adrenergic agonists do not mobilize mitochondrial Ca 2+

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S B Shears, C J Kirk
Journal: Biochemical Journal
Biochem J (1984) 219 (2): 383–389.
https://doi.org/10.1042/bj2190383
Published: 15 April 1984
View articletitled, Determination of mitochondrial calcium content in hepatocytes by a rapid cellular-fractionation technique. α-adrenergic agonists do not mobilize mitochondrial Ca 2+
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Articles

The influence of thyroxine administered in vivo on the transmembrane protonic electrochemical potential difference in rat liver mitochondria

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S B Shears, J R Bronk
Journal: Biochemical Journal
Biochem J (1979) 178 (2): 505–507.
https://doi.org/10.1042/bj1780505
Published: 15 February 1979
View articletitled, The influence of thyroxine administered in vivo on the transmembrane protonic electrochemical potential difference in rat liver mitochondria
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