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1. Genetic defects and calcium
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2. Pancreatitis and calcium signaling
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3. Ca2+ alterations in familial Alzheimer's disease (FAD)
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4. Ca2+ signaling alterations in Alzheimer's disease
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5. Nociception and alpha2delta3
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6. Disease hot spots of ryanodine receptors
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7. Calcium channelopathies
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8. Ca2+, the endoplasmic reticulum and cardiac pathology
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9. Mechanism-based therapies for heart failure and cardiac arrhythmias
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10. Store-operated Ca2+ entry and vascular smooth muscle remodeling
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11. Polycystins, calcium signaling and pathogenesis of polycystic kidney disease
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12. Acidocalcisomes: conserved from bacterial to human cells
- Prof. Roberto Docampo
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13. Cellular signaling on host-malaria parasite interactions
- Prof. Dr. Celia Regina da Silva Garcia
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14. Ca(v)1.3 and deafness
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16. Vascular calcification location, formation and biological activity
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- Archived Lectures *These may not cover the latest advances in the field
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17. Ca2+ channelopathies
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Printable Handouts
Navigable Slide Index
- Introduction
- Overview
- Acidic calcium stores
- History of acidocalcisomes
- Morphological characteristics (1)
- Morphological characteristics (2)
- Morphological characteristics (3)
- Composition of acidocalcisomes: isolation
- Composition of acidocalcisomes
- Proton pumps in acidocalcisomes
- Composition of acidocalcisomes: Ca-ATPase
- Acidocalcisomes: Na & Ca H exchange coupling
- Composition of acidocalcisomes: aquaporins
- Composition of acidocalcisomes: VTC complex
- Acidocalcisomes-containing organisms
- Bacteria: Agrobacterium tumefaciens
- Vacuolar proton pyrophosphatase
- Acidocalcisome functions in bacteria
- Unicellular eukaryotes - C. reinhardtii
- Unicellular eukaryotes - D. discoideum
- Unicellular eukaryotes - Apicomplexans
- Unicellular eukaryotes - Trypanosomatids (1)
- Trypanosoma cruzi under hyperosmotic stress
- Unicellular eukaryotes - Trypanosomatids (2)
- Acidocalcisomes in sea urchin eggs
- Compound organelles in chicken eggs
- Human platelet granules & acidocalcisomes
- Human platelet granule contain polyphosphate
- Pi from acidocalcisomes stimulates blood clotting
- Polyphosphate stimulates inflammation
- Summary
- Thank you
Topics Covered
- Acidocalcisomes and other acidic calcium stores
- History of Acidocalcisomes
- Morphological characteristics
- Chemical compositions
- Distribution in different species and functions
Talk Citation
Docampo, R. (2012, October 31). Acidocalcisomes: conserved from bacterial to human cells [Video file]. In The Biomedical & Life Sciences Collection, Henry Stewart Talks. Retrieved May 18, 2024, from https://hstalks.com/bs/2411/.Export Citation (RIS)
Publication History
Financial Disclosures
- Prof. Roberto Docampo has not informed HSTalks of any commercial/financial relationship that it is appropriate to disclose.