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• 46 min
  1. Genetic defects and calcium

  • Prof. Tullio Pozzan
• 38 min
  2. Pancreatitis and calcium signaling

  • Prof. Ole Petersen
• 28 min
  3. Ca2+ alterations in familial Alzheimer's disease (FAD)

  • Dr. Paola Pizzo
• 48 min
  4. Ca2+ signaling alterations in Alzheimer's disease

  • Dr. Grace Stutzmann
• 30 min
  5. Nociception and alpha2delta3

  • Dr. Greg Neely
• 45 min
  6. Disease hot spots of ryanodine receptors

  • Dr. Filip Van Petegem
• 46 min
  7. Calcium channelopathies

  • Dr. David Friel
• 27 min
  8. Ca2+, the endoplasmic reticulum and cardiac pathology

  • Prof. Marek Michalak
• 47 min
  9. Mechanism-based therapies for heart failure and cardiac arrhythmias

  • Prof. Andrew Marks
• 49 min
  10. Store-operated Ca2+ entry and vascular smooth muscle remodeling

  • Prof. Mohamed Trebak
• 43 min
  11. Polycystins, calcium signaling and pathogenesis of polycystic kidney disease

  • Prof. Laura del Senno
• 21 min
  12. Acidocalcisomes: conserved from bacterial to human cells

  • Prof. Roberto Docampo
• 26 min
  13. Cellular signaling on host-malaria parasite interactions

  • Prof. Dr. Celia Regina da Silva Garcia
• 34 min
  14. Ca(v)1.3 and deafness

  • Dr. Amy Lee
• 38 min
  15. Immunodeficiencies and pathologies associated with mutations in STIM/ORAI

  • Dr. Thierry Capiod
• 31 min
  16. Vascular calcification location, formation and biological activity

  • Dr. Diane Proudfoot
• Archived Lectures *These may not cover the latest advances in the field
• 31 min
  17. Ca2+ channelopathies

  • Dr. David Friel

Printable Handouts

PDF

Navigable Slide Index

1. Introduction
2. Overview
3. Acidic calcium stores
4. History of acidocalcisomes
5. Morphological characteristics (1)
6. Morphological characteristics (2)
7. Morphological characteristics (3)
8. Composition of acidocalcisomes: isolation
9. Composition of acidocalcisomes
10. Proton pumps in acidocalcisomes
11. Composition of acidocalcisomes: Ca-ATPase
12. Acidocalcisomes: Na & Ca H exchange coupling
13. Composition of acidocalcisomes: aquaporins
14. Composition of acidocalcisomes: VTC complex
15. Acidocalcisomes-containing organisms
16. Bacteria: Agrobacterium tumefaciens
17. Vacuolar proton pyrophosphatase
18. Acidocalcisome functions in bacteria
19. Unicellular eukaryotes - C. reinhardtii
20. Unicellular eukaryotes - D. discoideum
21. Unicellular eukaryotes - Apicomplexans
22. Unicellular eukaryotes - Trypanosomatids (1)
23. Trypanosoma cruzi under hyperosmotic stress
24. Unicellular eukaryotes - Trypanosomatids (2)
25. Acidocalcisomes in sea urchin eggs
26. Compound organelles in chicken eggs
27. Human platelet granules & acidocalcisomes
28. Human platelet granule contain polyphosphate
29. Pi from acidocalcisomes stimulates blood clotting
30. Polyphosphate stimulates inflammation
31. Summary
32. Thank you

Topics Covered

• Acidocalcisomes and other acidic calcium stores
• History of Acidocalcisomes
• Morphological characteristics
• Chemical compositions
• Distribution in different species and functions

Links

Series:

• Calcium Signaling II

Categories:

• Biochemistry
• Cell Biology

Talk Citation

Publication History

• Published on October 31, 2012

Financial Disclosures

• Prof. Roberto Docampo has not informed HSTalks of any commercial/financial relationship that it is appropriate to disclose.