Mahalingam, Shanmuga S Shukla, Nandini Farré, Jean-Claude Zientara-Rytter, Katarzyna Subramani, Suresh
Published in
Trends in biochemical sciences
Despite major advances in our understanding of players and mechanisms involved in peroxisome biogenesis and peroxisome degradation, very few studies have focused on unraveling the multi-layered connections between, and the coordination of, these two opposing processes that regulate peroxisome homeostasis. The intersection between these processes al...
Zhang, Xing Blumenthal, Robert M Cheng, Xiaodong
Published in
Trends in biochemical sciences
The leading cause of mutation due to oxidative damage is 8-oxo-2'-deoxyguanosine (8-oxoG) mispairing with adenine (Ade), which can occur in two ways. First, guanine of a G:C DNA base pair can be oxidized. If not repaired in time, DNA polymerases can mispair Ade with 8-oxoG in the template. This 8-oxoG:A can be repaired by enzymes that remove Ade op...
Satapathy, Sandeep Wilson, Mark R
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Trends in biochemical sciences
Clusterin (CLU) was the first reported secreted mammalian chaperone and impacts on serious diseases associated with inappropriate extracellular protein aggregation. Many studies have described intracellular CLU in locations outside the secretory system and recent work has shown that CLU can be released into the cytosol during cell stress. In this a...
Gowthaman, Uthra García-Pichardo, Desiré Jin, Yu Schwarz, Isabel Marquardt, Sebastian
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Trends in biochemical sciences
RNA polymerase (RNAP)II frequently transcribes non-protein-coding DNA sequences in eukaryotic genomes into long noncoding RNA (lncRNA). Distinct molecular mechanisms linked to the position of lncRNA relative to the coding gene illustrate how noncoding transcription controls gene expression. Here, we focus on the impact of the act of lncRNA transcri...
Zhang, Xiaoyan Wang, Yanzhuang
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Trends in biochemical sciences
It has been demonstrated that two Golgi stacking proteins, GRASP55 and GRASP65, self-interact to form trans-oligomers that tether adjacent Golgi membranes into stacks and ribbons in mammalian cells. This ensures proper functioning of the Golgi apparatus in protein trafficking and processing. More recently, GRASP proteins have drawn extensive attent...
Ganser, Laura R Myong, Sua
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Trends in biochemical sciences
Sabari, Benjamin R Dall'Agnese, Alessandra Young, Richard A
Published in
Trends in biochemical sciences
Nuclear processes such as DNA replication, transcription, and RNA processing each depend on the concerted action of many different protein and RNA molecules. How biomolecules with shared functions find their way to specific locations has been assumed to occur largely by diffusion-mediated collisions. Recent studies have shown that many nuclear proc...
Chan, Jennifer C Maze, Ian
Published in
Trends in biochemical sciences
Histone post-translational modifications (PTMs) have emerged as exciting mechanisms of biological regulation, impacting pathways related to cancer, immunity, brain function, and more. Over the past decade alone, several histone PTMs have been discovered, including acylation, lipidation, monoaminylation, and glycation, many of which appear to have c...
Kocyła, Anna Tran, Józef Ba Krężel, Artur
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Trends in biochemical sciences
The presence of Zn2+ at protein-protein interfaces modulates complex function, stability, and introduces structural flexibility/complexity, chemical selectivity, and reversibility driven in a Zn2+-dependent manner. Recent studies have demonstrated that dynamically changing Zn2+ affects numerous cellular processes, including protein-protein communic...
Wu, Zhengming Guan, Kun-Liang
Published in
Trends in biochemical sciences
Hippo pathway components are structurally and functionally conserved and are notable for their role in controlling organ size. More diverse functions of the Hippo pathway have been recognized, including development, tissue homeostasis, wound healing and regeneration, immunity, and tumorigenesis. During embryogenesis, different signaling pathways ar...