2016
SLOW SULFIDE DONOR GYY4137 DIFFERENTIATES NG108-15 NEURONAL CELLS THROUGH DIFFERENT INTRACELLULAR TRANSPORTERS THAN dbcAMP
KUBICKOVA, J., S. HUDECOVA, L. CSADEROVA, Andrea SOLTYSOVA, L. LICHVAROVA et. al.Základní údaje
Originální název
SLOW SULFIDE DONOR GYY4137 DIFFERENTIATES NG108-15 NEURONAL CELLS THROUGH DIFFERENT INTRACELLULAR TRANSPORTERS THAN dbcAMP
Autoři
KUBICKOVA, J. (703 Slovensko), S. HUDECOVA (703 Slovensko), L. CSADEROVA (703 Slovensko), Andrea SOLTYSOVA (703 Slovensko), L. LICHVAROVA (703 Slovensko), L. LENCESOVA (703 Slovensko), Petr BABULA (203 Česká republika, garant, domácí) a Oľga KRIŽANOVÁ (703 Slovensko, domácí)
Vydání
NEUROSCIENCE, OXFORD, PERGAMON-ELSEVIER SCIENCE LTD, 2016, 0306-4522
Další údaje
Jazyk
angličtina
Typ výsledku
Článek v odborném periodiku
Obor
30000 3. Medical and Health Sciences
Stát vydavatele
Velká Británie a Severní Irsko
Utajení
není předmětem státního či obchodního tajemství
Impakt faktor
Impact factor: 3.277
Kód RIV
RIV/00216224:14110/16:00090728
Organizační jednotka
Lékařská fakulta
UT WoS
000374503200010
Klíčová slova anglicky
NG108-15 cell line; GYY4137; dbcAMP; neuronal differentiation; IP3 receptors; SERCA2
Štítky
Příznaky
Mezinárodní význam, Recenzováno
Změněno: 9. 1. 2017 17:27, Soňa Böhmová
Anotace
V originále
Cellular differentiation is the process, by which a cell changes from one cell type to another, preferentially to the more specialized one. Calcium fluxes play an important role in this action. Differentiated NG108-15 or PC12 cells serve as models for studying neuronal pathways. NG108-15 cell line is a reliable model of cholinergic neuronal cells. These cells differentiate to a neuronal phenotype due to the dibutyryl cAMP (dbcAMP) treatment. We have shown that a slow sulfide donor-GYY4137-can also act as a differentiating factor in NG108-15 cell line. Calcium is an unavoidable ion required in NG108-15 cell differentiation by both, dbcAMP and GYY4137, since cultivation in EGTA completely prevented differentiation of these cells. In this work we focused primarily on the role of reticular calcium in the process of NG108-15 cell differentiation. We have found that dbcAMP and also GYY4137 decreased reticular calcium concentration by different mechanisms. GYY4137 caused a rapid decrease in type 2 sarco/endoplasmic calcium ATPase (SERCA2) mRNA and protein, which results in lower calcium levels in the endoplasmic reticulum compared to the control, untreated group. The dbcAMP revealed rapid increase in expression of the type 3 IP3 receptor, which participates in a calcium clearance from the endoplasmic reticulum. These results point to the important role of reticular calcium in a NG108-15 cell differentiation.