J 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.