Abstract:
:Ganoderma lucidum has high commercial value because it produces many active compounds, such as ganoderic acids (GAs). Salicylic acid (SA) was previously reported to induce the biosynthesis of GA in G. lucidum. In this study, we found that SA induces GA biosynthesis by increasing ROS production, and further research found that NADPH oxidase-silenced strains exhibited a partial reduction in the response to SA, resulting in the induction of increased ROS production. Furthermore, the localization of ROS shows that mitochondria are sources of ROS production in response to SA treatment. An additional analysis focused on the relationship between SA-induced ROS production and mitochondrial functions, and the results showed that inhibitors of mitochondrial complexes I and II exert approximately 40-50% superimposed inhibitory effects on the respiration rate and H2O2 content when co-administered with SA. However, no obvious superimposed inhibition effects were observed in the sample co-treated with mitochondrial complex III inhibitor and SA, implying that the inhibitor of mitochondrial complex III and SA might act on the same site in mitochondria. Additional experiments revealed that complex III activity was decreased 51%, 62% and 75% after treatment with 100, 200, and 400 µM SA, respectively. Our results highlight the finding that SA inhibits mitochondrial complex III activity to increase ROS generation. In addition, inhibition of mitochondrial complex III caused ROS accumulation, which plays an essential role in SA-mediated GA biosynthesis in G. lucidum. This conclusion was also demonstrated in complex III-silenced strains. To the best of our knowledge, this study provides the first demonstration that SA inhibits complex III activity to increase the ROS levels and thereby regulate secondary metabolite biosynthesis.
journal_name
Redox Bioljournal_title
Redox biologyauthors
Liu R,Cao P,Ren A,Wang S,Yang T,Zhu T,Shi L,Zhu J,Jiang AL,Zhao MWdoi
10.1016/j.redox.2018.03.018subject
Has Abstractpub_date
2018-06-01 00:00:00pages
388-400issn
2213-2317pii
S2213-2317(18)30198-8journal_volume
16pub_type
杂志文章相关文献
Redox Biology文献大全abstract::Vascular peroxidase 1 (VPO1) is a member of the peroxidase family which aggravates oxidative stress by producing hypochlorous acid (HOCl). Our previous study demonstrated that VPO1 plays a critical role in endothelial dysfunction through dimethylarginine dimethylaminohydrolase2 (DDAH2)/asymmetric Dimethylarginine (ADM...
journal_title:Redox biology
pub_type: 杂志文章
doi:10.1016/j.redox.2017.02.022
更新日期:2017-08-01 00:00:00
abstract::Injury-induced stenosis is a serious vascular complication. We previously reported that p38α (MAPK14), a redox-regulated p38MAPK family member was a negative regulator of the VSMC contractile phenotype in vitro. Here we evaluated the function of VSMC-MAPK14 in vivo in injury-induced neointima hyperplasia and the under...
journal_title:Redox biology
pub_type: 杂志文章
doi:10.1016/j.redox.2019.101137
更新日期:2019-04-01 00:00:00
abstract::Oxidative stress and neuronal apoptosis have been demonstrated to be key features in early brain injury (EBI) after subarachnoid hemorrhage (SAH). Previous studies have indicated that Mas receptor activation initiates an anti-oxidative and anti-apoptotic role in the brain. However, whether Mas activation can attenuate...
journal_title:Redox biology
pub_type: 杂志文章
doi:10.1016/j.redox.2018.09.022
更新日期:2019-01-01 00:00:00
abstract::Yeast Sir2 is an NAD-dependent histone deacetylase related to oxidative stress and aging. In a previous study, we showed that Sir2 is regulated by S-glutathionylation of key cysteine residues located at the catalytic domain. Mutation of these residues results in strains with increased resistance to disulfide stress. I...
journal_title:Redox biology
pub_type: 杂志文章
doi:10.1016/j.redox.2019.101229
更新日期:2019-06-01 00:00:00
abstract::Ferroptosis is a newly defined form of cell death induced by iron-dependent accumulation of lethal lipid peroxidation. Ferroptosis represent a therapeutic strategy to suppress therapy-resistant cancer cells with more property of epithelial-mesenchymal transition (EMT). However, epigenetic reprogramming of EMT has been...
journal_title:Redox biology
pub_type: 杂志文章
doi:10.1016/j.redox.2020.101697
更新日期:2020-10-01 00:00:00
abstract::Mitogen-activated protein kinase (MAPK) cascades are evolutionarily conserved modules among eukaryotic species that range from yeast, plants, flies to mammals. In eukaryotic cells, reactive oxygen species (ROS) has both physiological and toxic effects. Both MAPK cascades and ROS signaling are involved in plant respons...
journal_title:Redox biology
pub_type: 杂志文章,评审
doi:10.1016/j.redox.2016.12.009
更新日期:2017-04-01 00:00:00
abstract::Hydrogen sulfide (H2S) is a gaseous signalling molecule involved in many physiological and pathological processes. There is increasing evidence that H2S is implicated in aging and lifespan control in the diet-induced longevity models. However, blood sulfide concentration of naturally long-lived species is not known. H...
journal_title:Redox biology
pub_type: 杂志文章
doi:10.1016/j.redox.2016.01.008
更新日期:2016-08-01 00:00:00
abstract::Gastric cancer is one of the leading causes of cancer-related deaths. Chemotherapy has improved long-term survival of patients with gastric cancer. Unfortunately, cancer readily develops resistance to apoptosis-inducing agents. New mechanisms, inducing caspase-independent paraptosis-like cell death in cancer cells is ...
journal_title:Redox biology
pub_type: 杂志文章
doi:10.1016/j.redox.2018.11.019
更新日期:2019-02-01 00:00:00
abstract::Glutaredoxin 2 (GRX2), a mitochondrial glutathione-dependent oxidoreductase, is central to glutathione homeostasis and mitochondrial redox, which is crucial in highly metabolic tissues like the heart. Previous research showed that absence of Grx2, leads to impaired mitochondrial complex I function, hypertension and ca...
journal_title:Redox biology
pub_type: 杂志文章
doi:10.1016/j.redox.2017.10.019
更新日期:2018-04-01 00:00:00
abstract::Oxidative modification of cysteine residues has been shown to regulate the activity of several protein-tyrosine kinases. We explored the possibility that Fms-like tyrosine kinase 3 (FLT3), a hematopoietic receptor-tyrosine kinase, is subject to this type of regulation. An underlying rationale was that the FLT3 gene is...
journal_title:Redox biology
pub_type: 杂志文章
doi:10.1016/j.redox.2019.101325
更新日期:2020-01-01 00:00:00
abstract::The inducible form of Heme Oxygenase-1 (HO-1), a major endoplasmic reticulum (ER) associated heme protein, is known to play important roles in protection against oxidative and chemical stress by degrading free heme released from degradation of heme proteins. In this study we show that induced expression of HO-1 by sub...
journal_title:Redox biology
pub_type: 杂志文章
doi:10.1016/j.redox.2013.07.004
更新日期:2013-07-23 00:00:00
abstract::Mitochondria are cellular energy powerhouses that play important roles in maintaining cell survival, cell death and cellular metabolic homeostasis. Timely removal of damaged mitochondria via autophagy (mitophagy) is thus critical for cellular homeostasis and function. Mitochondria are reticular organelles that have hi...
journal_title:Redox biology
pub_type: 杂志文章,评审
doi:10.1016/j.redox.2014.11.006
更新日期:2015-01-01 00:00:00
abstract::Transcription factor Nuclear factor erythroid 2-related factor 2 (Nrf2) and its negative regulator, the E3 ligase adaptor Kelch-like ECH-associated protein 1 (Keap1), control the redox and metabolic homeostasis and oxidative stress. Inhibitors of Keap1-Nrf2 interaction are promising in oxidative stress related inflamm...
journal_title:Redox biology
pub_type: 杂志文章
doi:10.1016/j.redox.2020.101565
更新日期:2020-07-01 00:00:00
abstract::Adult progenitor cells reside in specialized microenvironments which maintain their undifferentiated cell state and trigger regenerative responses following injury. Although these environments are well described in several tissues, the cellular components that comprise the cardiac environment where progenitor cells ar...
journal_title:Redox biology
pub_type: 杂志文章
doi:10.1016/j.redox.2019.101156
更新日期:2019-04-01 00:00:00
abstract::Microglia-mediated neuroinflammation plays a crucial role in the pathophysiological process of multiple neurological disorders such as ischemic stroke, yet lacks effective therapeutic agents. Previously, we discovered one novel synthetic compound, tanshinol borneol ester (DBZ), possesses anti-inflammatory and anti-ath...
journal_title:Redox biology
pub_type: 杂志文章
doi:10.1016/j.redox.2020.101644
更新日期:2020-09-01 00:00:00
abstract::NRF2 is a redox-responsive transcription factor that regulates expression of cytoprotective genes via its interaction with DNA sequences known as antioxidant response elements (AREs). NRF2 activity is induced by oxidative stress, but oxidative stress is not the only context in which NRF2 can be activated. Mutations th...
journal_title:Redox biology
pub_type: 杂志文章
doi:10.1016/j.redox.2018.07.026
更新日期:2018-10-01 00:00:00
abstract::Cells employ multiple defence mechanisms to sustain a wide range of stress conditions associated with accumulation of modified self-biomolecules leading to lipo- and proteotoxicity. One of such mechanisms involves activation of the autophagy-lysosomal pathway for removal and degradation of modified lipids, proteins an...
journal_title:Redox biology
pub_type: 杂志文章
doi:10.1016/j.redox.2019.101123
更新日期:2019-05-01 00:00:00
abstract::Transcription factors control the rate of transcription of genetic information from DNA to messenger RNA, by binding specific DNA sequences in promoter regions. Transcriptional gene control is a rate-limiting process that is tightly regulated and based on transient environmental signals which are translated into long-...
journal_title:Redox biology
pub_type: 杂志文章,评审
doi:10.1016/j.redox.2019.101104
更新日期:2019-02-01 00:00:00
abstract::The system (PTTRS) formed by typical 2-Cys peroxiredoxins (Prx), thioredoxin (Trx), Trx reductase (TrxR), and sulfiredoxin (Srx) is central in antioxidant protection and redox signaling in the cytoplasm of eukaryotic cells. Understanding how the PTTRS integrates these functions requires tracing phenotypes to molecular...
journal_title:Redox biology
pub_type: 杂志文章
doi:10.1016/j.redox.2017.12.008
更新日期:2018-05-01 00:00:00
abstract::In recent years, the gasotransmitter hydrogen sulphide (H2S), produced by the transsulphuration pathway, has been recognized as a biological mediator playing an important role under normal conditions and in various pathologies in both eukaryotes and prokaryotes. The transsulphuration pathway (TSP) includes the convers...
journal_title:Redox biology
pub_type: 杂志文章
doi:10.1016/j.redox.2020.101654
更新日期:2020-09-01 00:00:00
abstract::Acute oxygen (O2) sensing is essential for individuals to survive under hypoxic conditions. The carotid body (CB) is the main peripheral chemoreceptor, which contains excitable and O2-sensitive glomus cells with O2-regulated ion channels. Upon exposure to acute hypoxia, inhibition of K+ channels is the signal that tri...
journal_title:Redox biology
pub_type: 杂志文章,评审
doi:10.1016/j.redox.2017.04.033
更新日期:2017-08-01 00:00:00
abstract::Neurodegenerative diseases (NDD) such as Alzheimer's (AD) and Parkinson's disease (PD) are distinct clinical entities, however, the aggregation of key neuronal proteins, presumably leading to neuronal demise appears to represent a common mechanism. It has become evident, that advanced glycation end products (AGEs) tri...
journal_title:Redox biology
pub_type: 杂志文章
doi:10.1016/j.redox.2020.101546
更新日期:2020-07-01 00:00:00
abstract::Simvastatin reduces the blood concentration of cholesterol by inhibiting hydroxymethylglutaryl-coenzyme A reductase, the rate-limiting enzyme in cholesterol synthesis, and thereby reduces the risk of cardiovascular disease. In addition, simvastatin treatment leads to a reduction in fluxes in mitochondrial respiratory ...
journal_title:Redox biology
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1016/j.redox.2016.05.007
更新日期:2016-10-01 00:00:00
abstract::Acetaminophen (APAP) hepatotoxicity is characterized by an extensive oxidative stress. However, its source, pathophysiological role and possible therapeutic potential if targeted, have been controversially described. Earlier studies argued for cytochrome P450-generated reactive oxygen species (ROS) during APAP metabol...
journal_title:Redox biology
pub_type: 杂志文章,评审
doi:10.1016/j.redox.2016.10.001
更新日期:2016-12-01 00:00:00
abstract::Oxidative stress is reported to regulate several apoptotic and necrotic cell death pathways in auditory tissues. Poly(ADP-ribose) polymerase-1 (PARP-1) can be activated under oxidative stress, which is the hallmark of parthanatos. Autophagy, which serves either a pro-survival or pro-death function, can also be stimula...
journal_title:Redox biology
pub_type: 杂志文章
doi:10.1016/j.redox.2017.10.002
更新日期:2018-04-01 00:00:00
abstract::Exposure to (bi)sulfite (HSO3-) and sulfite (SO32-) has been shown to induce a wide range of adverse reactions in sensitive individuals. Studies have shown that peroxidase-catalyzed oxidation of (bi)sulfite leads to formation of several reactive free radicals, such as sulfur trioxide anion (.SO3-), peroxymonosulfate (...
journal_title:Redox biology
pub_type: 杂志文章
doi:10.1016/j.redox.2017.12.014
更新日期:2018-05-01 00:00:00
abstract::Glutathione (GSH), the most abundant vertebrate endogenous redox buffer, plays key roles in organogenesis and embryonic development, however, organ-specific GSH utilization during development remains understudied. Monochlorobimane (MCB), a dye conjugated with GSH by glutathione-s-transferase (GST) to form a fluorescen...
journal_title:Redox biology
pub_type: 杂志文章
doi:10.1016/j.redox.2019.101235
更新日期:2019-09-01 00:00:00
abstract::Muscle mass and strength are very important for exercise performance. Training-induced musculoskeletal injuries usually require periods of complete immobilization to prevent any muscle contraction of the affected muscle groups. Disuse muscle wasting will likely affect every sport practitioner in his or her lifetime. E...
journal_title:Redox biology
pub_type: 杂志文章,评审
doi:10.1016/j.redox.2020.101531
更新日期:2020-08-01 00:00:00
abstract::Activity-induced nitric oxide (NO) imbalance and "nitrosative stress" are proposed mechanisms of disrupted Ca(2+) homeostasis in atrophic skeletal muscle. We thus mapped S-nitrosylated (SNO) functional muscle proteins in healthy male subjects in a long-term bed rest study (BBR2-2 Study) without and with exercise as co...
journal_title:Redox biology
pub_type: 杂志文章
doi:10.1016/j.redox.2013.10.006
更新日期:2013-10-28 00:00:00
abstract::S-nitrosoglutathione (GSNO) is an endogenous nitric oxide (NO) carrier that plays a critical role in redox based NO signaling. Recent studies have reported that GSNO regulates the activities of STAT3 and NF-κB via S-nitrosylation dependent mechanisms. Since STAT3 and NF-κB are key transcription factors involved in tum...
journal_title:Redox biology
pub_type: 杂志文章
doi:10.1016/j.redox.2015.07.001
更新日期:2015-12-01 00:00:00