Results 101 to 110 of about 1,617,861 (313)
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.This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva +5 more
wiley +1 more source
Phenotypic characteristics of familial glucocorticoid deficiency (FGD) type 1 and 2 [PDF]
, 2010 Context: Familial glucocorticoid deficiency (FGD) is a rare autosomal recessive disorder as a result of mutation in genes encoding either the ACTH receptor [melanocortin 2 receptor (MC2R)] or its accessory protein [melanocortin 2 receptor accessory ...
Metherell, LA +5 more
core +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
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
Testosterone deficiency in the adult males [PDF]
, 2012 Testosterone deficiency leads to multiple problems but can be difficult to diagnose.
Cachia, Mario J.
core
Human IFNAR2 deficiency : lessons for antiviral immunity
, 2015 C.J.A.D. was supported by the Academy of Medical Sciences (AMS-SGCL11), the British Infection Association, and the UK NIH Research (NIHR); S.M.B.M. was supported by the Universiti Sains Malaysia Fellowship; K.R.E. and S.H. were supported by the Sir Jules
Cant, Andrew J. +21 more
core +1 more source
Blood Advances: Iron overload in transfusion-dependent β-thalassemia (TDT) generates reactive oxygen species, predisposing to post–hematopoietic stem cell transplant (HSCT) endothelial activation. Abatacept prevents acute graft-versus-host disease (GVHD) by inhibiting
Pooja Khandelwal +5 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