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  • ||||||||||  NT219 / Purple Biotech, foscenvivint (PRI-724) / PRISM Pharma, Ohara Pharma
    Adaptation of colorectal cancer cells to the brain microenvironment: The role of IRS2 (Section 13) -  Mar 9, 2022 - Abstract #AACR2022AACR_3022;    
    Interestingly, β-catenin inhibition (using ICG-001) or IRS2 inhibition (using NT219) in IRS2-expressing cells decreased their viability, β-catenin transcriptional activity, and mitochondrial activity, suggesting involvement of IRS2 in modulating OXPHOS through β-catenin...These effects may be mediated, at least in part, by modulation of the β-catenin and OXPHOS pathway. Given the molecular signature described, the approach to patients with BM may be significantly impacted by agents such as NT219.
  • ||||||||||  Erwinase (erwinia L-asparaginase) / Jazz
    PK/PD data, Journal:  Improved pharmacokinetic and pharmacodynamic profile of a novel PEGylated native Erwinia chrysanthemi L-Asparaginase. (Pubmed Central) -  Mar 8, 2022   
    Given the molecular signature described, the approach to patients with BM may be significantly impacted by agents such as NT219.  Overall, this next generation product PEG-nErA (with improved PK and PD characteristics compared to nErA) would bring a significant advantage to the therapeutic needs of ALL patients and should be further explored in clinical trials.
  • ||||||||||  foscenvivint (PRI724) / PRISM Pharma, Ohara Pharma
    PD-L1 Mediates Lung Fibroblast to Myofibroblast Transition Through Smad3 and GSK3beta/Beta-Catenin Signaling Pathways (Area K, Hall F (North Building, Exhibition Level), Moscone Center) -  Feb 19, 2022 - Abstract #ATS2022ATS_5000;    
    We found significantly increased PD-L1 in the lungs of idiopathic pulmonary fibrosis patients and mice with pulmonary fibrosis induced by bleomycin and TGF-β...Inhibiting β-catenin signaling with the pharmaceutical inhibitor ICG001 significantly attenuated TGF-β-induced FMT. Our findings demonstrate that fibroblast PD-L1 may promote pulmonary fibrosis through both Smad3 and GSK3β/β-catenin signaling and may represent a novel interventional target for IPF.
  • ||||||||||  Zolinza (vorinostat) / Merck (MSD), Azedra (iobenguane I 131) / Lantheus, Unituxin (dinutuximab) / United Therapeutics Corp, Ohara Pharma
    Trial completion date, Trial primary completion date:  MIBG With Dinutuximab +/- Vorinostat (clinicaltrials.gov) -  Feb 16, 2022   
    P1,  N=32, Recruiting, 
    Our findings demonstrate that fibroblast PD-L1 may promote pulmonary fibrosis through both Smad3 and GSK3β/β-catenin signaling and may represent a novel interventional target for IPF. Trial completion date: Mar 2022 --> Mar 2023 | Trial primary completion date: Sep 2021 --> Sep 2022
  • ||||||||||  Unituxin (dinutuximab) / United Therapeutics Corp, Ohara Pharma
    Trial completion date, Trial primary completion date:  NANT 2013-01: Immunotherapy of Relapsed Refractory Neuroblastoma With Expanded NK Cells (clinicaltrials.gov) -  Feb 16, 2022   
    P1,  N=24, Recruiting, 
    Trial completion date: Mar 2022 --> Mar 2023 | Trial primary completion date: Sep 2021 --> Sep 2022 Trial completion date: Aug 2022 --> Aug 2023 | Trial primary completion date: Sep 2021 --> Sep 2022
  • ||||||||||  Amnolake (tamibarotene) / TMRC, Syros, Nippon Shinyaku, Zeria Pharma, Mylotarg (gemtuzumab ozogamicin) / UCB, PDL, Pfizer
    Journal:  Refractory acute promyelocytic leukemia with a complex karyotype (Pubmed Central) -  Jan 14, 2022   
    Since the coordination of the unrelated donor had been completed at this time, she then underwent bone marrow transplantation with pre-conditioning of 4 Gy total body irradiation, fludarabine, and busulfan...APL usually has a good prognosis, and relapsed cases are often cured by autologous stem cell transplantation. However, this case was highly refractory to treatment and the patient deteriorated rapidly after the transplantation, suggesting a different pathogenesis from the usual from of APL.
  • ||||||||||  Unituxin (dinutuximab) / United Therapeutics Corp
    Journal, IO biomarker:  Development of a Dinutuximab Delivery System Using Silk Foams for GD2 Targeted Neuroblastoma Cell Death. (Pubmed Central) -  Jan 13, 2022   
    Additionally, we observed that the effectiveness of CDC induction by DNX could be correlated to the GD2 expression level of the target cells, with both the intravenous DNX formulation and the released DNX. Collectively, this data highlights a strategy to overcome delivery challenges and potentially improve therapeutic efficacy in cells expressing heterogenous levels of GD2.
  • ||||||||||  Erwinase (erwinia L-asparaginase) / Jazz
    Journal:  l-Asparaginase and HCP quantification by SWATH LC-MS/MS for new and improved purification step in Erwinia chrysanthemil-asparaginase manufacture. (Pubmed Central) -  Jan 12, 2022   
    Erwinase® or Erwinaze® are the proprietary names for the L-asparaginase enzyme derived from Erwinia chrysanthemi.L-asparaginase is an integral part of the treatment of Acute Lymphoblastic Leukaemia (ALL) in children and adolescents...The data quantified that L-asparaginase from the new process step was 2.28-fold higher in concentration than in legacy-process samples. The new step, using a modern ion exchanger, was at least equivalent and in some cases outperformed the legacy resin step in terms of HCP clearance for 78.2% of total HCPs (528 of 675 total proteins).
  • ||||||||||  JPH203 - J / Pharma
    Review, Journal:  Contribution of LAT1-4F2hc in Urological Cancers via Toll-like Receptor and Other Vital Pathways. (Pubmed Central) -  Jan 12, 2022   
    In addition, JPH203, which is a selective LAT1 inhibitor, has shown excellent inhibitory effects on the proliferation in a variety of tumor cells. The current phase I clinical trials of JPH203 in patients with biliary tract cancer have also achieved good results, which is the future research direction for LAT1 targeted therapy drugs.
  • ||||||||||  ZSTK474 / Zenyaku Kogyo
    Journal, PD(L)-1 Biomarker, IO biomarker:  Cancer immunotherapy with PI3K and PD-1 dual-blockade via optimal modulation of T cell activation signal. (Pubmed Central) -  Jan 7, 2022   
    Epigenetic drug-based differentiation therapy using 5-aza-dC and TBT is a promising strategy for refractory NBLs. PI3K inhibitor in the combination with ICB with the optimized protocol fine-tuned T cell activation signaling for antitumor immunity via decreasing Tregs and optimizing memory CD8 T cell responses, illustrating a promising combination therapy.
  • ||||||||||  Amnolake (retinobenzoic acid) / TMRC, Syros, Nippon Shinyaku, Zeria Pharma
    Clinical, Journal:  Defining the Transcriptional Control of Pediatric AML Highlights RARA as a Super-Enhancer Regulated Druggable Dependency. (Pubmed Central) -  Jan 7, 2022   
    Tamibarotene prolonged 13 survival and suppressed the leukemia burden of a RARA SE-positive pAML patient-14 derived xenograft (PDX) mouse model compared to a RARA SE-negative PDX. Our work 15 demonstrates that examining chromatin regulation can identify new, druggable 16 dependencies in pAML and provides rationale for a pediatric tamibarotene trial in children 17 with RARA-high AML.
  • ||||||||||  Leukine (sargramostim) / Partner Therap, Unituxin (dinutuximab) / United Therapeutics Corp
    Journal:  G-CSF as a suitable alternative to GM-CSF to boost dinutuximab-mediated neutrophil cytotoxicity in neuroblastoma treatment. (Pubmed Central) -  Jan 6, 2022   
    Our work 15 demonstrates that examining chromatin regulation can identify new, druggable 16 dependencies in pAML and provides rationale for a pediatric tamibarotene trial in children 17 with RARA-high AML. Our preclinical data support the use of G-CSF as an alternative stimulating cytokine to GM-CSF in the treatment of high-risk neuroblastoma with dinutuximab, warranting further testing of G-CSF in a clinical setting.
  • ||||||||||  PRI-724 / PRISM Pharma, Ohara Pharma
    Journal:  Linderapyrone: A Wnt signal inhibitor isolated from Lindera umbellata. (Pubmed Central) -  Jan 6, 2022   
    cDNA microarray analysis in a linderapyrone derivative treated human colorectal cancer cells showed that this compound downregulates Wnt signaling pathway. Moreover, we successes to synthesize the derivative of linderapyrone that has stronger inhibitory effect than linderapyrone and ICG-001 (positive control).
  • ||||||||||  niclosamide / Generic mfg.
    Review, Journal:  Targeting the Wnt Signaling Pathway in Liver Fibrosis for Drug Options: An Update. (Pubmed Central) -  Jan 1, 2022   
    Significant progress has been made in inhibiting Wnt and thus stopping the progression of liver fibrosis by diminishing key components for its action. Comprehending the role of the Wnt signaling pathway in liver fibrosis may lead to discovery of novel targets in liver fibrosis therapeutic strategies' development.
  • ||||||||||  foscenvivint (PRI724) / PRISM Pharma, Ohara Pharma
    Trial completion date, Trial primary completion date:  Safety, Tolerability of OP-724 in Patients With Primary Biliary Cholangitis (Phase I) (clinicaltrials.gov) -  Dec 29, 2021   
    P1,  N=12, Active, not recruiting, 
    Our results suggest that the combination use of CBZ and PI3K inhibitor could be a promising treatment option for CBZ-resistant PC patients. Trial completion date: Dec 2021 --> May 2022 | Trial primary completion date: Dec 2021 --> May 2022