Search results
- 1.0585072 - FGÚ 2025 RIV GB eng J - Journal Article
Gotvaldová, Klára - Špačková, Jitka - Novotný, Jiří - Baslarová, Kamila - Ježek, Petr - Rossmeislová, L. - Gojda, J. - Smolková, Katarína
BCAA metabolism in pancreatic cancer affects lipid balance by regulating fatty acid import into mitochondria.
Cancer & Metabolism. Roč. 12, č. 1 (2024), č. článku 10. E-ISSN 2049-3002
R&D Projects: GA MZd(CZ) NV19-01-00101
Institutional support: RVO:67985823
Keywords : BCAA metabolism * pancreatic cancer * mitochondria * triglycerides * lipid droplets * fatty acid/transport * fluorescence microscopy * lipidomics
OECD category: Biochemistry and molecular biology
Impact factor: 5.9, year: 2022
Method of publishing: Open access
https://doi.org/10.1186/s40170-024-00335-5
Permanent Link: https://hdl.handle.net/11104/0353039 - 2.0570547 - FGÚ 2024 RIV DE eng J - Journal Article
Pavluch, Vojtěch - Engstová, Hana - Špačková, Jitka - Ježek, Petr
Deficiency of transcription factor Nkx6.1 does not prevent insulin secretion in INS-1E cells.
Scientific Reports. Roč. 13, č. 1 (2023), č. článku 683. ISSN 2045-2322. E-ISSN 2045-2322
R&D Projects: GA MŠMT(CZ) LX22NPO5104; GA ČR(CZ) GA20-00408S
Institutional support: RVO:67985823
Keywords : Nkx6.1 * pancreatic-beta-cells * GLUT2 * pyruvate carboxylase * glucose-stimulated insulin secretion
OECD category: Endocrinology and metabolism (including diabetes, hormones)
Impact factor: 4.6, year: 2022
Method of publishing: Open access
https://doi.org/10.1038/s41598-023-27985-7
Permanent Link: https://hdl.handle.net/11104/0341847File Download Size Commentary Version Access 23_0021_0570547.pdf 0 4.4 MB Publisher’s postprint open-access - 3.0542429 - FGÚ 2022 RIV CH eng J - Journal Article
Špačková, Jitka - Gotvaldová, Klára - Dvořák, Aleš - Urbančoková, Alexandra - Pospíšilová, K. - Větvička, D. - Leguina-Ruzzi, Alberto A. - Tesařová, P. - Vítek, L. - Ježek, Petr - Smolková, Katarína
Biochemical Background in Mitochondria Affects 2HG Production by IDH2 and ADHFE1 in Breast Carcinoma.
Cancers (Basel). Roč. 13, č. 7 (2021), č. článku 1709. E-ISSN 2072-6694
R&D Projects: GA MZd(CZ) NV19-01-00101; GA ČR(CZ) GA21-01205S
Institutional support: RVO:67985823
Keywords : IDH2 * 2HG * ADHFE1 * breast carcinoma
OECD category: Biochemistry and molecular biology
Impact factor: 6.575, year: 2021
Method of publishing: Open access
https://www.mdpi.com/2072-6694/13/7/1709
Permanent Link: http://hdl.handle.net/11104/0319839 - 4.0532352 - FGÚ 2021 RIV US eng J - Journal Article
Plecitá-Hlavatá, Lydie - Engstová, Hana - Holendová, Blanka - Tauber, Jan - Špaček, Tomáš - Petrásková, Lucie - Křen, Vladimír - Špačková, Jitka - Gotvaldová, Klára - Ježek, Jan - Dlasková, Andrea - Smolková, Katarína - Ježek, Petr
Mitochondrial Superoxide Production Decreases on Glucose-Stimulated Insulin Secretion in Pancreatic beta Cells Due to Decreasing Mitochondrial Matrix NADH/NAD(+) Ratio.
Antioxidants & Redox Signaling. Roč. 33, č. 12 (2020), s. 789-815. ISSN 1523-0864. E-ISSN 1557-7716
R&D Projects: GA ČR(CZ) GA16-06700S; GA ČR(CZ) GA17-01813S; GA ČR(CZ) GA20-00408S
Institutional support: RVO:67985823 ; RVO:61388971
Keywords : mitochondrial superoxide generation * pancreatic beta cells * glucose-stimulated insulin secretion * Complex I * NADH/NAD(+) ratio * fluorescence lifetime imaging
OECD category: Endocrinology and metabolism (including diabetes, hormones); Analytical chemistry (MBU-M)
Impact factor: 8.401, year: 2020
Method of publishing: Open access
https://www.liebertpub.com/doi/10.1089/ars.2019.7800
Permanent Link: http://hdl.handle.net/11104/0310854 - 5.0531053 - FGÚ 2021 RIV GB eng J - Journal Article
Smolková, Katarína - Špačková, Jitka - Gotvaldová, Klára - Dvořák, Aleš - Křenková, Alena - Hubálek, Martin - Holendová, Blanka - Vítek, L. - Ježek, Petr
SIRT3 and GCN5L regulation of NADP plus - and NADPH-driven reactions of mitochondrial isocitrate dehydrogenase IDH2.
Scientific Reports. Roč. 10, č. 1 (2020), č. článku 8677. ISSN 2045-2322. E-ISSN 2045-2322
R&D Projects: GA ČR(CZ) GA17-01813S; GA ČR(CZ) GA20-00408S
Research Infrastructure: CIISB - 90043
Institutional support: RVO:67985823 ; RVO:61388963
Keywords : IDH2 * SIRT3 * 2-hydroxyglutarate * 2HG * GCN5L * mitochondria * acetylation
OECD category: Biochemistry and molecular biology; Analytical chemistry (UOCHB-X)
Impact factor: 4.380, year: 2020
Method of publishing: Open access
https://doi.org/10.1038/s41598-020-65351-z
Permanent Link: http://hdl.handle.net/11104/0309806 - 6.0517532 - FGÚ 2020 RIV NL eng J - Journal Article
Dlasková, Andrea - Špaček, Tomáš - Engstová, Hana - Špačková, Jitka - Schröfel, A. - Holendová, Blanka - Smolková, Katarína - Plecitá-Hlavatá, Lydie - Ježek, Petr
Mitochondrial cristae narrowing upon higher 2-oxoglutarate load.
Biochimica Et Biophysica Acta-Bioenergetics. Roč. 1860, č. 8 (2019), s. 659-678. ISSN 0005-2728. E-ISSN 1879-2650
R&D Projects: GA MŠMT(CZ) LM2015062
Research Infrastructure: Czech-BioImaging - 90062
Institutional support: RVO:67985823
Keywords : mitochondrial cristae * hypoxia * Dimethyl-2-oxoglutarate * 3D super-resolution microscopy
OECD category: Cell biology
Impact factor: 3.465, year: 2019
Method of publishing: Open access with time embargo
https://doi.org/10.1016/j.bbabio.2019.06.015
Permanent Link: http://hdl.handle.net/11104/0302868 - 7.0493403 - FGÚ 2019 RIV NL eng J - Journal Article
Dlasková, Andrea - Engstová, Hana - Špaček, Tomáš - Kahancová, Anežka - Pavluch, Vojtěch - Smolková, Katarína - Špačková, Jitka - Bartoš, Martin - Plecitá-Hlavatá, Lydie - Ježek, Petr
3D super-resolution microscopy reflects mitochondrial cristae alternations and mtDNA nucleoid size and distribution.
Biochimica Et Biophysica Acta-Bioenergetics. Roč. 1859, č. 9 (2018), s. 829-844. ISSN 0005-2728. E-ISSN 1879-2650
R&D Projects: GA ČR(CZ) GA17-08565S; GA ČR(CZ) GJ15-02022Y; GA ČR(CZ) GA16-06700S; GA ČR(CZ) GA16-04788S
Institutional support: RVO:67985823
Keywords : 3D super-resolution microscopy * Ripley's K-function * distances frequency distribution histogram * mitochondrial cristae ATP-synthase alpha subunit * mitochondrial nucleoids
OECD category: Physiology (including cytology)
Impact factor: 4.441, year: 2018
Permanent Link: http://hdl.handle.net/11104/0286764 - 8.0459830 - FGÚ 2017 RIV US eng J - Journal Article
Plecitá-Hlavatá, Lydie - Engstová, Hana - Alán, Lukáš - Špaček, Tomáš - Dlasková, Andrea - Smolková, Katarína - Špačková, Jitka - Tauber, Jan - Strádalová, Vendula - Malínský, Jan - Lessard, M. - Bewersdorf, J. - Ježek, Petr
Hypoxic HepG2 cell adaptation decreases ATP synthase dimers and ATP production in inflated cristae by mitofilin down-regulation concomitant to MICOS clustering.
FASEB Journal. Roč. 30, č. 5 (2016), s. 1941-1957. ISSN 0892-6638. E-ISSN 1530-6860
R&D Projects: GA ČR(CZ) GA13-02033S; GA ČR GJ15-02022Y
Institutional support: RVO:67985823 ; RVO:68378041
Keywords : Mitofilin * Mic60 * OPA1 * dSTORM * 3D immunocytochemistry * electron microscopy * mitochondrial cristae morphology
Subject RIV: EA - Cell Biology
Impact factor: 5.498, year: 2016
Permanent Link: http://hdl.handle.net/11104/0259995 - 9.0391723 - FGÚ 2014 RIV GB eng J - Journal Article
Tauber, Jan - Dlasková, Andrea - Šantorová, Jitka - Smolková, Katarína - Alán, Lukáš - Špaček, Tomáš - Plecitá-Hlavatá, Lydie - Ježek, Petr
Distribution of mitochondrial nucleoids upon mitochondrial network fragmentation and network reintegration in HEPG2 cells.
International Journal of Biochemistry and Cell Biology. Roč. 45, č. 3 (2013), s. 593-603. ISSN 1357-2725. E-ISSN 1878-5875
R&D Projects: GA ČR(CZ) GAP302/10/0346; GA ČR(CZ) GPP304/10/P204; GA ČR(CZ) GAP305/12/1247
Institutional research plan: CEZ:AV0Z50110509
Institutional support: RVO:67985823
Keywords : mitochondrial DNA nucleoids * mitochondrial fission * mitochondrial network fragmentation * mitochondrial network reintegration
Subject RIV: ED - Physiology
Impact factor: 4.240, year: 2013
Permanent Link: http://hdl.handle.net/11104/0220690 - 10.0370168 - FGÚ 2012 RIV US eng J - Journal Article
Mlodzianoski, M. J. - Schreiner, J. M. - Callahan, S. P. - Smolková, Katarína - Dlasková, Andrea - Šantorová, Jitka - Ježek, Petr - Bewersdorf, J.
Sample drift correction in 3D fluorescence photoactivation localization microscopy.
Optics Express. Roč. 19, č. 16 (2011), s. 15009-15019. ISSN 1094-4087
R&D Projects: GA ČR GAP302/10/0346; GA MŠMT(CZ) ME09029; GA AV ČR(CZ) KJB500110902
Institutional research plan: CEZ:AV0Z50110509
Keywords : Biplane FPALM microscopy * mitochondria * sample drift correction
Subject RIV: ED - Physiology
Impact factor: 3.587, year: 2011
Permanent Link: http://hdl.handle.net/11104/0204047