Prostate Cell News 11.03 January 31, 2020 | |
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TOP STORYScientists performed ADAPT, a variant of SELEX, on exosomes secreted by VCaP prostate cancer cells. Next-generation sequencing identified the best discriminating single-stranded oligodeoxynucleotides, nine of which were resynthesized and their discriminatory ability confirmed by qPCR. [Nucleic Acids Res] Full Article | |
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PUBLICATIONS(Ranked by impact factor of the journal)Programming Assembling/Releasing Multifunctional miRNA Nanomedicine to Treat Prostate Cancer Researchers report pH/ATP-activated nanocomplexes for increasing cytosolic delivery of miR146a which could effectively inhibit the expression of epidermal growth factor receptor in androgen-independent prostate cancer. [ACS Appl Mater Interfaces] Abstract Investigators found that the MEK5/ERK5 signaling pathway was associated with resistance to genotoxic stress in aggressive prostate cancer cells. MEK5 knockdown by RNA interference sensitized prostate cancer cells to ionizing radiation and etoposide treatment. [Oncogene] Abstract In vitro obese models were established by co-culture of mouse adipocytes 3T3-L1 with androgen-sensitive LNCaP human prostate cancer cells, or by culturing LNCaP cells in adipocytes-conditioned medium. [Sci Rep] Full Article Scientists assessed the consequences of prostate cancer cell interaction with neural cells, which were rich in the human prostate and resident of the prostate tumor. In three-dimensional co-culture with neurospheres, red fluorescent human LNCaP cells formed agglomerates on the neurosphere surface. [Sci Rep] Full Article Researchers used small interfering RNA to silence the expression of Rac1 and the main components of mammalian target of rapamycin (mTOR) complexes in LNCaP, DU145, and PC3 prostate cancer cell lines. [Prostate] Abstract In search of new anticancer agents, a series of 4-hydroxybenzohydrazides was synthesized and evaluated for in vitro thymidine phosphorylase inhibitory activity. [PLoS One] Full Article Transcriptional Regulation of PRKAR2B by miR-200b-3p/200c-3p and XBP1 in Human Prostate Cancer The authors showed that PRKAR2B, the type II-beta regulatory subunit of protein kinase A, was highly expressed in castration-resistant prostate cancer and could induce epithelial-mesenchymal transition by activating Wnt/β-catenin signaling in prostate cancer cells. [Biomed Pharmacother] Full Article | Graphical Abstract Investigators tested genistein in LNCaP cells by qPCR studies. The genistein functioned as an antagonist only in the presence of an androgen, indicting a partial agonist type of activity. [J Biomol Struct Dyn] Abstract Subscribe to one of our other 19 science newsletters such as Mammary Cell News & ESC & iPSC News. | |
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REVIEWSPIM Kinase Inhibition: Co-Targeted Therapeutic Approaches in Prostate Cancer The authors present the rationale and basis for co-targeting PIM with inhibitors of PI3K/mTOR/AKT, JAK/STAT, MYC, stemness, and RNA Polymerase I transcription, along with other therapies, including androgen deprivation, radiotherapy, chemotherapy, and immunotherapy. [Signal Transduct Target Ther] Full Article Visit our reviews page to see a complete list of reviews in the prostate cell research field. | |
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INDUSTRY NEWSStony Brook-Led Team Awarded $4.2 Million Grant to Fight Prostate Cancer A new therapeutic approach to halting the spread of prostate cancer developed by a Stony Brook University-led research team has garnered a new five-year grant from the National Cancer Institute, totaling $4.2 million, to advance the research to 2025. [Stony Brook University] Press Release The Committee for Medicinal Products for Human Use (CHMP) of the European Medicines Agency has recommended darolutamide, an androgen receptor inhibitor, for marketing authorization in the European Union. [Orion, Inc.] Press Release | |
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POLICY NEWSScripps Acquires Pfizer’s Massive Microbial Library The East Coast campus of the research institute received shipments of freeze-dried or frozen samples of more than 210,000 microbial strains, which scientists plan to mine for potentially useful natural products. [The Scientist] Editorial Will Elizabeth Warren’s Stance against “Junk Science” Matter to Voters? Senator Elizabeth Warren of Massachusetts has come out with a proposal to keep so-called junk science, supported by industry, out of federal policy decisions. Many scientists have pointed out that misleading research and evidence, raised to new prominence under the Trump administration, has led to environmental and health policies that endanger the public. The coming week may tell whether Warren’s approach resonates with people in a bellwether state. [Scientific American] Editorial
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EVENTSNEW American Association for Cancer Research (AACR) Meeting: Advances in Prostate Cancer Research Visit our events page to see a complete list of events in the community.
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JOB OPPORTUNITIESNEW Postdoctoral Fellow – Prostate Tumorigenesis (University of Cincinnati) NEW Postdoctoral Fellow – RNA Splicing in Cancer (The University of Texas MD Anderson Cancer Center) Postdoctoral Position – Organoid Models of Prostate Cancer (University of Freiburg) Research Fellow – Anti-Cancer Therapy (Mayo Clinic) Postdoctoral Position – Cancer Cell Competition (Albert Einstein College of Medicine) Postdoctoral Fellow – Cancer Biology (City of Hope) Postdoctoral Fellow – Translational Cancer Research (University of New Mexico) Postdoctoral Researcher – Chromatin Structures in Cancer Cell States (Medical University of Gdańsk) Endowed Chair Faculty – Genitourinary Malignancies Research Center (Cleveland Clinic) Tenure-Track Faculty Scientist Position – Radiation Oncology (New York University) Recruit Top Talent: Reach potential candidates by posting your organization’s career opportunities on the Connexon Creative Job Board at no cost.
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