Results 71 to 80 of about 1,447,276 (313)
, 2008 Many new gene copies emerged by gene duplication in hominoids, but little is known with respect to their functional evolution. Glutamate dehydrogenase (GLUD) is an enzyme central to the glutamate and energy metabolism of the cell.
Rosso, L. +17 more
core +1 more source
Evolution and functional diversity of the Calcium Binding Proteins (CaBPs)
Frontiers in Molecular Neuroscience, 2012 The mammalian central nervous system (CNS) exhibits a remarkable ability to process, store and transfer information. Key to these activities is the use of highly regulated and unique patterns of calcium signals encoded by calcium channels and decoded by ...
Lee P Haynes +2 more
doaj +1 more source
Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation
FEBS Letters, EarlyView.Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe +3 more
wiley +1 more source
FEBS Letters, EarlyView.The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li +2 more
wiley +1 more source
Targeting mitochondria by mitochondrial fusion, mitochondria-specific peptides and nanotechnology
, 2013 This thesis was focused on mitochondria as an intracellular target for drug delivery by the reason that mitochondria are becoming of increasing interest in pharmaceutical and medical research due to their contribution to several diseases (Chapter 1).
Heller, Anne Sabine
core +1 more source
Biology Open, 2012 Summary Mutations affecting the retinitis pigmentosa GTPase regulator-interacting protein 1 (RPGRIP1) interactome cause syndromic retinal dystrophies. RPGRIP1 interacts with the retinitis pigmentosa GTPase regulator (RPGR) through a domain homologous to ...
Hemangi Patil +6 more
doaj +1 more source
Lysine butyrylation of HSP90 regulated by KAT8 and HDAC11 confers chemoresistance
Cell Discovery, 2023 Posttranslational modification dramatically enhances protein complexity, but the function and precise mechanism of novel lysine acylation modifications remain unknown. Chemoresistance remains a daunting challenge to successful treatment.
Yan He +15 more
doaj +1 more source
FEBS Letters, EarlyView.We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee +3 more
wiley +1 more source
Cell Death and DiseaseTriple-negative breast cancer (TNBC) is an aggressive subtype of invasive breast cancer characterized by limited treatment options and a poor prognosis. While ferroptosis, an iron-dependent form of regulated cell death, plays a role in tumor suppression,
Li Yang +14 more
doaj +1 more source
FEBS Letters, EarlyView.We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
wiley +1 more source