Results 111 to 120 of about 22,467 (165)

Characterization of Phytoene Desaturase Knockout Carotenoid‐Deficient Microalgal Mutants Generated by Cas9‐Ribonucleoprotein Complexes

Physiologia Plantarum, Volume 178, Issue 2, March/April 2026.
ABSTRACT Phytoene desaturase (PDS; EC 1.3.5.5) is a key enzyme of the carotenoid biosynthetic pathway, catalyzing the desaturation of phytoene, precursor of all carotenoids. In this study, several PDS‐knockout (PDS‐KO) transformants of the chlorophyte microalga Chlamydomonas reinhardtii were generated using a reverse genetics strategy. Two single guide
Ana Molina‐Márquez, Simon Kelterborn, Peter Hegemann, Miguel Pérez‐Rodríguez, Javier Vigara, Rosa León   +5 more
wiley   +1 more source

Serine Metabolism Regulates the Replicative Senescence of Human Dental Pulp Cells through Histone Methylation

Current Issues in Molecular Biology
Tissue regeneration therapy based on human dental pulp cells (hDPCs) faces the distinct challenge of cellular senescence during massive expansion in vitro.
Shuhan Zhou, Jingyao Cui, Yu Shi
doaj   +1 more source

Role of Septin7 in mitochondrial dynamics and oxidative metabolism in C2C12 skeletal muscle cells

The Journal of Physiology, Volume 604, Issue 5, Page 1971-1994, 1 March 2026.
Abstract figure legend Knockdown of Septin7 alters the expression of markers responsible for mitochondrial dynamics. Members of the electron transport chain are also affected by diminished Septin7 level resulting in functional changes of mitochondrial respiration. Abstract Mitochondria are dynamic organelles that undergo fusion and fission.
Andrea Telek, Ivett Gabriella Szabó, Anikó Keller‐Pintér, Mónika Gönczi, Eliza Guti, László Szabó, Brigitta Tillmann, Zoltán Márton Kohler, László Juhász, Péter Bai, Szilárd Póliska, Zsuzsanna Gaál, László Csernoch, János Fodor   +13 more
wiley   +1 more source

Diversified amino acid-mediated allosteric regulation of phosphoglycerate dehydrogenase for serine biosynthesis in land plants. [PDF]

Biochem J, 2021
Okamura E, Ohtaka K, Nishihama R, Uchida K, Kuwahara A, Mochida K, Hirai MY.   +6 more
europepmc   +1 more source

Dynamic balance of myoplasmic energetics, redox state and protons in a fast‐twitch oxidative glycolytic skeletal muscle fibre

The Journal of Physiology, Volume 604, Issue 5, Page 1840-1871, 1 March 2026.
Abstract figure legend We have developed a computational model of energy metabolism in fast‐twitch oxidative glycolytic muscle fibres. The model considers thermodynamically constrained enzyme kinetics derived from in vitro data and was validated against in vivo data from phosphorus magnetic resonance spectroscopy.
Jana Disch, Jeroen A.L. Jeneson, Daniel A. Beard, Oliver Röhrle, Thomas Klotz   +4 more
wiley   +1 more source

Erratum: Overcoming erlotinib resistance in EGFR mutation-positive lung adenocarcinomas through repression of phosphoglycerate dehydrogenase: Erratum. [PDF]

Theranostics, 2021
Dong JK, Lei HM, Liang Q, Tang YB, Zhou Y, Wang Y, Zhang S, Li WB, Tong Y, Zhuang G, Zhang L, Chen HZ, Zhu L, Shen Y.   +13 more
europepmc   +1 more source

D-3-Phosphoglycerate Dehydrogenase [PDF]

, 2020
openaire   +1 more source

PHGDH drives 5-FU chemoresistance in colorectal cancer through the Hedgehog signaling

Journal of Experimental & Clinical Cancer Research
Background Phosphoglycerate dehydrogenase (PHGDH) is the rate-limiting enzyme in the de novo Serine synthesis pathway (SSP), a highly regulated pathway overexpressed in several tumors.
Caterina Mancini, Giulia Lori, Gianluca Mattei, Marta Iozzo, Dayana Desideri, Fabio Cianchi, Laura Fortuna, Federico Passagnoli, Daniela Massi, Filippo Ugolini, Luca Messerini, Salvatore Piscuoglio, Antonio Pezone, Francesca Magherini, Alessio Biagioni, Tiziano Lottini, Demetra Zambardino, Giuseppina Ivana Truglio, Elena Petricci, Alberto Magi, Annarosa Arcangeli, Luisa Maresca, Barbara Stecca, Erica Pranzini, Maria Letizia Taddei   +24 more
doaj   +1 more source

Metabolic compensation activates pro-survival mTORC1 signaling upon 3-phosphoglycerate dehydrogenase inhibition in osteosarcoma. [PDF]

Cell Rep, 2021
Rathore R, Caldwell KE, Schutt C, Brashears CB, Prudner BC, Ehrhardt WR, Leung CH, Lin H, Daw NC, Beird HC, Giles A, Wang WL, Lazar AJ, Chrisinger JSA, Livingston JA, Van Tine BA.   +15 more
europepmc   +1 more source

Biochemical insight into redox regulation of plastidial 3-phosphoglycerate dehydrogenase from Arabidopsis thaliana. [PDF]

J Biol Chem, 2020
Yoshida K, Ohtaka K, Hirai MY, Hisabori T.   +3 more
europepmc   +1 more source