Abstract：
:While the wound healing property of the macrolide FK506 is well known, the underlying mechanism has been elusive. In this issue of Cell Chemical Biology, Peiffer et al. (2019) utilize FKBP12 ligand to demonstrate that wound healing effects of FK506 occur via activation of the BMP (bone morphogenic protein) signaling pathway.
journal_name
Cell Chem Bioljournal_title
Cell chemical biologyauthors
Williams CH,Hong CCdoi
10.1016/j.chembiol.2019.05.001subject
Has Abstractpub_date
2019-05-16 00:00:00pages
619-620issue
5eissn
2451-9456issn
2451-9448pii
S2451-9456(19)30146-1journal_volume
26pub_type
评论,杂志文章abstract：:The engineered ascorbate peroxidase (APEX) is a powerful tool for the proximity-dependent labeling of proteins and RNAs in live cells. Although widely use in mammalian cells, APEX applications in microorganisms have been hampered by the poor labeling efficiency of its biotin-phenol (BP) substrate. In this study, we so...
journal_title：Cell chemical biology
pub_type： 杂志文章
doi：10.1016/j.chembiol.2020.05.006
更新日期：2020-07-16 00:00:00
abstract：:Pharmacophore-focused chemical libraries are continuously being created in drug discovery programs, yet screening assays to maximize the usage of such libraries are not fully explored. Here, we report a chemical proteomics approach to reutilizing a focused chemical library of 1,800 indole-containing molecules for disc...
journal_title：Cell chemical biology
pub_type： 杂志文章
doi：10.1016/j.chembiol.2020.04.007
更新日期：2020-06-18 00:00:00
abstract：:There is a scarcity of pharmacological tools to interrogate protein kinase function in Plasmodium parasites, the causative agent of malaria. Among Plasmodium's protein kinases, those characterized as atypical represent attractive drug targets as they lack sequence similarity to human proteins. Here, we describe takini...
journal_title：Cell chemical biology
pub_type： 杂志文章
doi：10.1016/j.chembiol.2018.11.003
更新日期：2019-03-21 00:00:00
abstract：:The glycan ligands recognized by Siglecs, influenza viruses, and galectins, as well as many plant lectins, are not well defined. To explore their binding to asparagine (Asn)-linked N-glycans, we synthesized a library of isomeric multiantennary N-glycans that vary in terminal non-reducing sialic acid, galactose, and N-...
journal_title：Cell chemical biology
pub_type： 杂志文章
doi：10.1016/j.chembiol.2019.01.002
更新日期：2019-04-18 00:00:00
abstract：:The natural product cepafungin I was recently reported to be one of the most potent covalent inhibitors of the 20S proteasome core particle through a series of in vitro activity assays. Here, we report a short chemoenzymatic total synthesis of cepafungin I featuring the use of a regioselective enzymatic oxidation to p...
journal_title：Cell chemical biology
pub_type： 杂志文章
doi：10.1016/j.chembiol.2020.07.012
更新日期：2020-10-15 00:00:00
abstract：:In this issue of Cell Chemical Biology, Radlinski et al. (2019) identify Pseudomonas-derived rhamnolipids that potentiate aminoglycoside antibiotics in the eradication of antibiotic-tolerant bacterial phenotypes. Microbial physiological and mechanistic studies indicate that rhamnolipids permeabilize S. aureus membrane...
journal_title：Cell chemical biology
pub_type： 评论,杂志文章
doi：10.1016/j.chembiol.2019.09.015
更新日期：2019-10-17 00:00:00
abstract：:The rise of antibiotic resistance threatens modern medicine; to combat it new diagnostic methods are required. Sequencing the whole genome of a pathogen offers the potential to accurately determine which antibiotics will be effective to treat a patient. A key limitation of this approach is that it cannot classify rare...
journal_title：Cell chemical biology
pub_type： 杂志文章
doi：10.1016/j.chembiol.2017.12.009
更新日期：2018-03-15 00:00:00
abstract：:In this issue of Cell Chemical Biology, Ortega et al. (2016) determine the structure of another lantibiotic dehydratase with a tRNA(Glu)-dependent mechanism of modification. Moreover, they identify a common recognition motif involved in leader peptide binding in a number of different peptide-modification enzymes. Thes...
journal_title：Cell chemical biology
pub_type： 评论,杂志文章
doi：10.1016/j.chembiol.2016.03.001
更新日期：2016-03-17 00:00:00
abstract：:Host cell metabolism regulates viral infection. In this issue of Cell Chemical Biology, Kulkarni et al. (2017) reveal the importance of oxygen concentrations and glycolysis in the reactivation of human T cell leukemia virus (HTLV-1). Identifying the host metabolic networks that regulate infection will foster our under...
journal_title：Cell chemical biology
pub_type： 评论,杂志文章
doi：10.1016/j.chembiol.2017.10.014
更新日期：2017-11-16 00:00:00
abstract：:Interferon-induced transmembrane protein 3 (IFITM3) is a key interferon effector that broadly prevents infection by diverse viruses. However, the cellular factors that control IFITM3 homeostasis and antiviral activity have not been fully elucidated. Using site-specific photo-crosslinking and quantitative proteomic ana...
journal_title：Cell chemical biology
pub_type： 杂志文章
doi：10.1016/j.chembiol.2020.03.004
更新日期：2020-05-21 00:00:00
abstract：:In this issue of Cell Chemical Biology, Shah et al. (2019) report an in vitro, high-throughput assay that predicts the ability of compounds to suppress peroxidation of phospholipids. This approach provides a way to design and optimize targeted antioxidants that suppress specific oxidative event in cells, potentially o...
journal_title：Cell chemical biology
pub_type： 评论,杂志文章
doi：10.1016/j.chembiol.2019.11.003
更新日期：2019-11-21 00:00:00
abstract：:The promise of phenotypic screening resides in its track record of novel biology and first-in-class therapies. However, challenges stemming from major differences between target-based and phenotypic screening do exist. These challenges prompted us to rethink the critical stage of hit triage and validation on the road ...
journal_title：Cell chemical biology
pub_type： 杂志文章,评审
doi：10.1016/j.chembiol.2020.08.009
更新日期：2020-11-19 00:00:00
abstract：:Rhomboid-family intramembrane proteases regulate important biological processes and have been associated with malaria, cancer, and Parkinson's disease. However, due to the lack of potent, selective, and pharmacologically compliant inhibitors, the wide therapeutic potential of rhomboids is currently untapped. Here, we ...
journal_title：Cell chemical biology
pub_type： 杂志文章
doi：10.1016/j.chembiol.2017.09.007
更新日期：2017-12-21 00:00:00
abstract：:Epidermal growth factor receptor (EGFR) is a target of signal-derived H2O2, and oxidation of active-site cysteine 797 to sulfenic acid enhances kinase activity. Although a major class of covalent drugs targets C797, nothing is known about its catalytic importance or how S-sulfenylation leads to activation. Here, we re...
journal_title：Cell chemical biology
pub_type： 杂志文章
doi：10.1016/j.chembiol.2016.05.017
更新日期：2016-07-21 00:00:00
abstract：:The Precision Medicine Initiative aims to use advances in basic and clinical research to develop therapeutics that selectively target and kill cancer cells. Under the same doctrine of precision medicine, there is an equally important need to visualize these diseased cells to enable diagnosis, facilitate surgical resec...
journal_title：Cell chemical biology
pub_type： 杂志文章,评审
doi：10.1016/j.chembiol.2015.12.003
更新日期：2016-01-21 00:00:00
abstract：:Despite widespread interest for understanding how modified bases have evolved their contemporary functions, limited experimental evidence exists for measuring how close an organism is to accidentally creating a new, modified base within the framework of its existing genome. Here, we describe the biochemical and struct...
journal_title：Cell chemical biology
pub_type： 杂志文章
doi：10.1016/j.chembiol.2020.09.006
更新日期：2021-01-21 00:00:00
abstract：:The discovery of novel small molecules that induce stem cell reprogramming and give efficient access to pluripotent stem cells is of major importance for potential therapeutic applications and may reveal novel insights into the factors controlling pluripotency. Chemical reprogramming of mouse epiblast stem cells (EpiS...
journal_title：Cell chemical biology
pub_type： 杂志文章
doi：10.1016/j.chembiol.2016.02.015
更新日期：2016-04-21 00:00:00
abstract：:Latency is the primary barrier to the development of a long-sought cure for HIV-1. In this issue of Cell Chemical Biology, Marian et al., (2018) describe the development of novel compounds targeting the BAF chromatin remodeling complex to reverse HIV latency, with the potential to provide a functional cure. ...
journal_title：Cell chemical biology
pub_type： 评论,杂志文章
doi：10.1016/j.chembiol.2018.12.007
更新日期：2018-12-20 00:00:00
abstract：:Increased telomerase activity is associated with malignancy and poor prognosis in human cancer, but the development of targeted agents has not yet provided clinical benefit. Here we report that, instead of targeting the telomerase enzyme directly, small molecules that bind to the G-hairpin of the hTERT G-quadruplex-fo...
journal_title：Cell chemical biology
pub_type： 杂志文章
doi：10.1016/j.chembiol.2019.04.009
更新日期：2019-08-15 00:00:00
abstract：:This month: Lysosomal iron linked to cell death in cancer stem cells, non-enzymatic catalyst SynCAc for histone acylation, cytotoxins ivermectin and etoposide bring new anti-fungals out of the crypt, and 2'-deoxy-ADPR as second messenger activating TRPM2. ...
journal_title：Cell chemical biology
pub_type：
doi：10.1016/j.chembiol.2017.07.016
更新日期：2017-08-17 00:00:00
abstract：:In this issue of Cell Chemical Biology,De Cesare et al. (2018) report the development of a high-throughput assay that measures E2/E3 enzyme activity by MALDI-TOF mass spectrometry and apply this to screen for small molecule E3 inhibitors. This assay potentially accelerates the drug discovery for the ubiquitin ligation...
journal_title：Cell chemical biology
pub_type： 评论,杂志文章
doi：10.1016/j.chembiol.2018.09.002
更新日期：2018-09-20 00:00:00
abstract：:Advances in understanding the role and molecular mechanisms underlying immune surveillance and control of (pre)malignancies is revolutionizing clinical practice in the treatment of cancer. Presently, multiple biologic drugs targeting the immune checkpoint proteins PD(L)1 or CTLA4 have been approved and/or are in advan...
journal_title：Cell chemical biology
pub_type： 杂志文章,评审
doi：10.1016/j.chembiol.2017.08.019
更新日期：2017-09-21 00:00:00
abstract：:In a recent issue of Cell Systems, Forcina et al. (2017) developed a scalable time-lapse analysis of cell death kinetics (STACK) method and combined it with a "lag exponential death" model to quantitatively characterize the onset and rate of cell death. STACK provides a useful quantitative tool to determine how cell d...
journal_title：Cell chemical biology
pub_type： 评论,杂志文章
doi：10.1016/j.chembiol.2017.07.006
更新日期：2017-07-20 00:00:00
abstract：:Non-ribosomal peptides (NRPs) are biosynthesized on non-ribosomal peptides synthetase (NRPS) complexes, of which a C-terminal releasing domain commonly offloads the products. Interestingly, a dedicated releasing domain is absent in surugamides (SGM) NRPS, which directs the biosynthesis of cyclic octapeptides, SGM-A to...
journal_title：Cell chemical biology
pub_type： 杂志文章
doi：10.1016/j.chembiol.2019.02.010
更新日期：2019-05-16 00:00:00
abstract：:Chemical strategies to block quorum sensing (QS) could provide a route to attenuate virulence in bacterial pathogens. Considerable research has focused on this approach in Pseudomonas aeruginosa, which uses the LuxR-type receptor LasR to regulate much of its QS network. Non-native ligands that antagonize LasR have bee...
journal_title：Cell chemical biology
pub_type： 杂志文章
doi：10.1016/j.chembiol.2018.06.007
更新日期：2018-09-20 00:00:00
abstract：:4'-Ethynyl-2-fluoro-2'-deoxyadenosine (EFdA/MK-8591), a nucleoside reverse transcriptase inhibitor (NRTI) under clinical trials, is a potent and promising long-acting anti-HIV type 1 (HIV-1) agent. EFdA and its derivatives possess a modified 4'-moiety and potently inhibit the replication of a wide spectrum of HIV-1 st...
journal_title：Cell chemical biology
pub_type： 杂志文章
doi：10.1016/j.chembiol.2018.07.014
更新日期：2018-10-18 00:00:00
abstract：:Identification and validation of the targets of bioactive small molecules identified in cell-based screening is challenging and often meets with failure, calling for the development of new methodology. We demonstrate that a combination of chemical proteomics with in silico target prediction employing the SPiDER method...
journal_title：Cell chemical biology
pub_type： 杂志文章
doi：10.1016/j.chembiol.2018.05.016
更新日期：2018-09-20 00:00:00
abstract：:USP7 is a deubiquitinating enzyme that plays a pivotal role in multiple oncogenic pathways and therefore is a desirable target for new anti-cancer therapies. However, the lack of structural information about the USP7-inhibitor interactions has been a critical gap in the development of potent inhibitors. USP7 is unique...
journal_title：Cell chemical biology
pub_type： 杂志文章
doi：10.1016/j.chembiol.2017.09.004
更新日期：2017-12-21 00:00:00
abstract：:A better in vivo understanding of lignin formation within plant cell walls will contribute to improving the valorization of plant-derived biomass. Although bioorthogonal chemistry provides a promising platform to study the lignification process, methodologies that simultaneously detect multiple chemical reporters in l...
journal_title：Cell chemical biology
pub_type： 杂志文章
doi：10.1016/j.chembiol.2017.02.009
更新日期：2017-03-16 00:00:00
abstract：:Ubiquinone (UQ) is a conserved polyprenylated lipid essential to cellular respiration. Two papers, one in this issue of Cell Chemical Biology (Hajj Chehade et al., 2019) and another in Molecular Cell (Lohman et al., 2019), identify lipid-binding proteins that play crucial roles in chaperoning UQ-intermediates. ...
journal_title：Cell chemical biology
pub_type： 评论,杂志文章
doi：10.1016/j.chembiol.2019.04.005
更新日期：2019-04-18 00:00:00
