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Research at St Andrews

Samantha J. Pitt

Person

  1. Review article › Research › Peer-reviewed
  2. Published

    Exploring the biophysical evidence that mammalian two pore channels are NAADP-activated calcium-permeable channels

    Pitt, S. J., Reilly O'Donnell, B. & Sitsapesan, R., 1 Aug 2016, In : The Journal of Physiology. 594, 15, p. 4171-4179 9 p.

    Research output: Contribution to journalReview article

  3. Published

    Glycosaminoglycan neutralization in coagulation control

    Sobczak, A. I. S., Pitt, S. J. & Stewart, A. J., Jun 2018, In : Arteriosclerosis, Thrombosis, and Vascular Biology. 38, 6, p. 1258-1270 14 p.

    Research output: Contribution to journalReview article

  4. Published

    Influence of zinc on glycosaminoglycan neutralisation during coagulation

    Sobczak, A. I. S., Pitt, S. J. & Stewart, A. J., Sep 2018, In : Metallomics. 10, 9, p. 1180-1190 11 p.

    Research output: Contribution to journalReview article

  5. Abstract › Research › Peer-reviewed
  6. Published

    Functional characterization of ATP2C2, a risk factor for language disorders

    Martinelli, A., Diaz, R., Feliciotti, I., Pitt, S. & Paracchini, S., 2019, In : European Neuropsychopharmacology. 29, p. 1194-1195 2 p.

    Research output: Contribution to journalAbstract

  7. Published

    TPC1 is a proton permeable channel that can be independently activated by cytosolic calcium or NAADP

    Pitt, S. J., Lam, A., Galione, A. & Sitsapesan, R., 28 Jan 2014, In : Biophysical Journal. 106, 2, p. 642A-642A 1 p.

    Research output: Contribution to journalAbstract

  8. Conference contribution › Research
  9. Published

    Microlaser-based contractility sensing in single cardiomyocytes and whole hearts

    Schubert, M., Woolfson, L., Barnard, I. R. M., Morton, A., Casement, B., Robertson, G. B., Miles, G. B., Pitt, S. J., Tucker, C. S. & Gather, M. C., 22 Jul 2019, Novel Biophotonics Techniques and Applications V. Amelink, A. & Nadkarni, S. K. (eds.). SPIE, 110750C. (Progress in Biomedical Optics and Imaging - Proceedings of SPIE; vol. 11075).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  10. Letter › Research › Peer-reviewed
  11. Published

    Response to Qian and Colvin: zinc-mediated regulation of the cardiac ryanodine receptor occurs via multiple binding sites

    Woodier, J., Rainbow, R. D., Stewart, A. J. & Pitt, S. J., 19 Feb 2016, In : Journal of Biological Chemistry. 291, 8, p. 4267

    Research output: Contribution to journalLetter

  12. Article › Research › Peer-reviewed
  13. Published

    17ß-Estradiol protects against the effects of a high fat diet on cardiac glucose, lipid and nitric oxide metabolism in rats

    Zafirovic, S., Obradovic, M., Sudar-Milovanovic, E., Jovanovic, A., Stanimirovic, J., Stewart, A. J., Pitt, S. J. & Isenovic, E. R., 5 May 2017, In : Molecular and Cellular Endocrinology. 446, p. 12-20 9 p.

    Research output: Contribution to journalArticle

  14. Published

    In vivo effects of 17β-estradiol on cardiac Na+/K+-ATPase expression and activity in rat heart

    Obradovic, M., Stewart, A. J., Pitt, S. J., Labudovic-Borovic, M., Sudar, E., Petrovic, V., Zafirovic, S., Maravic-Stojkovic, V., Vasic, V. & Isenovic, E. R., 5 May 2014, In : Molecular and Cellular Endocrinology. 388, 1-2, p. 58-68

    Research output: Contribution to journalArticle

  15. Published

    A family of Type VI secretion system effector proteins that form ion-selective pores

    Mariano, G., Trunk, K., Williams, D. J., Monlezun, L., Strah, H., Pitt, S. J. & Coulthurst, S. J., 2 Dec 2019, In : Nature Communications. 10, p. 1-15 15 p., 5484.

    Research output: Contribution to journalArticle

  16. Published

    A high fat diet induces sex-specific differences in hepatic lipid metabolism and nitrite/nitrate in rats

    Stanimirovic, J., Obradovic, M., Jovanovic, A., Sudar-Milovanovic, E., Zafirovic, S., Pitt, S. J., Stewart, A. J. & Isenovic, E. R., 1 Apr 2016, In : Nitric Oxide. 54, p. 51-59 9 p.

    Research output: Contribution to journalArticle

  17. Published

    Allosteric activation of an ion channel triggered by modification of mechanosensitive nano-pockets

    Kapsalis, C., Wang, B., El Mkami, H., Pitt, S. J., Schnell, J., Smith, T. K., Lippiat, J., Bode, B. E. & Pliotas, C., 10 Oct 2019, In : Nature Communications. 10, 14 p., 4619.

    Research output: Contribution to journalArticle

  18. Published

    Ca2+-dependent phosphorylation of RyR2 can uncouple channel gating from direct cytosolic Ca2+ regulation

    Carter, S., Pitt, S. J., Colyer, J. & Sitsapesan, R., 2011, In : Journal of Membrane Biology. 240, 1, p. 21-33

    Research output: Contribution to journalArticle

  19. Published

    Changes in cardiac Na+/K+-ATPase expression and activity in female rats fed a high fat diet

    Jovanovic, A., Obradovic, M., Sudar-Milovanovic, E., Stewart, A. J., Pitt, S. J., Alvantic, D., Aleksic, E. & Isenovic, E. R., Dec 2017, In : Molecular and Cellular Biochemistry. 436, 1-2, p. 49-58 10 p.

    Research output: Contribution to journalArticle

  20. Published

    Charade of the SR K+-channel: two ion-channels, TRIC-A and TRIC-B, masquerade as a single K+-channel

    Pitt, S. J., Park, K-H., Nishi, M., Urashima, T., Aoki, S., Yamazaki, D., Ma, J., Takeshima, H. & Sitsapesan, R., 2010, In : Biophysical Journal. 99, 2, p. 417-426

    Research output: Contribution to journalArticle

  21. Published

    Dysregulated Zn2+ homeostasis impairs cardiac type-2 ryanodine receptor and mitsugumin 23 functions, leading to sarcoplasmic reticulum Ca2+ leakage

    Reilly-O'Donnell, B., Robertson, G. B., Karumbi, A., McIntyre, C., Bal, W., Nishi, M., Takeshima, H., Stewart, A. J. & Pitt, S. J., 11 Aug 2017, In : Journal of Biological Chemistry. 292, 32, p. 13361-13373 13 p.

    Research output: Contribution to journalArticle

  22. Published

    Examining a new role for zinc in regulating calcium release in cardiac muscle

    Pitt, S. J. & Stewart, A. J., 1 Jun 2015, In : Biochemical Society Transactions. 43, 3, p. 359-363

    Research output: Contribution to journalArticle

  23. Published

    FKBP12 activates the cardiac ryanodine receptor Ca2+-release channel and is antagonised by FKBP12.6

    Galfre, E., Pitt, S. J., Venturi, E., Sitsapesan, M., Zaccai, N. R., Tsaneva-Atanasova, K., O'Neill, S. & Sitsapesan, R., 21 Feb 2012, In : PLoS ONE. 7, 2, e31956.

    Research output: Contribution to journalArticle

  24. Published

    FKBP12.6 activates RyR1: investigating the amino acid residues critical for channel modulation

    Venturi, E., Galfre, E., O'Brien, F., Pitt, S. J., Bellamy, S., Sessions, R. B. & Sitsapesan, R., 18 Feb 2014, In : Biophysical Journal. 106, 4, p. 824-833 10 p.

    Research output: Contribution to journalArticle

  25. Published

    From eggs to hearts: what is the link between cyclic ADP-ribose and ryanodine receptors?

    Venturi, E., Pitt, S. J., Galfre, E. & Sitsapesan, R., 2012, In : Cardiovascular Therapeutics. 30, 2, p. 109-16

    Research output: Contribution to journalArticle

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