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PARP

Quercetin promotes human epidermal stem cell proliferation through the estrogen receptor/β-catenin/c-Myc/cyclin A2 signaling pathway

14 views | Aug 28 2020

Zhaodong Wang et al.showed that EpSCs were used not only in clinic to treat skin wounds but also as seed cells in skin tissue engineering.Quercetin was a useful reagent to expand EpSCs for basic research, skin wound treatment, and skin tissue engineering. [Read the Full Post]

Evaluation of the Efficacy and Safety of PARP Inhibitors in Advanced-Stage Epithelial Ovarian Cancer

48 views | Aug 02 2020

Yifan Jiang et al. found that PARP inhibitors were an effective and well-tolerated treatment for patients with advanced-stage epithelial ovarian cancer. [Read the Full Post]

In Vitro and In Vivo Efficacy of DNA Damage Repair Inhibitor Veliparib in Combination with Artesunate against Echinococcus granulosus

43 views | Aug 02 2020

Y F Li et al. demonstrated that AS or AS in combination with Veliparib was effective for treating CE, especially the combination group. [Read the Full Post]

Revealing the Selective Mechanisms of Inhibitors to PARP-1 and PARP-2 via Multiple Computational Methods

82 views | Jun 17 2020

Hongye Hu et al. provided new insights about how inhibitors specifically bound to PARP-1 over PARP-2, which might help facilitate the design of highly selective PARP-1 inhibitors in the future. [Read the Full Post]

Mechanism and Current Progress of Poly ADP-ribose Polymerase (PARP) Inhibitors in the Treatment of Ovarian Cancer

0 views | Jun 15 2020

Feiyue Zheng et al. highlighted the current research progress on PARP inhibitor resistance, which has become a challenge in clinics. [Read the Full Post]

CDK12-Altered Prostate Cancer: Clinical Features and Therapeutic Outcomes to Standard Systemic Therapies, Poly (ADP-Ribose) Polymerase Inhibitors, and PD-1 Inhibitors

67 views | Jun 01 2020

Emmanuel S Antonarakis et al. found that CDK12-altered prostate cancer was an aggressive subtype with poor outcomes to hormonal and taxane therapies as well as to PARP inhibitors. A proportion of these patients might respond favorably to PD-1 inhibitors, which implicated CDK12 deficiency in immunotherapy sensitivity. [Read the Full Post]

PARP and PARG Inhibitors in Cancer Treatment

79 views | May 28 2020

Dea Slade highlighted clinical performance of four PARP inhibitors used in cancer therapy (olaparib, rucaparib, niraparib, and talazoparib) and discussed the predictive biomarkers of inhibitor sensitivity, mechanisms of resistance as well as the means of overcoming them through combination therapy. [Read the Full Post]

Talazoparib in Patients With a Germline BRCA-Mutated Advanced Breast Cancer: Detailed Safety Analyses From the Phase III EMBRACA Trial

85 views | May 27 2020

Sara A Hurvitz et al. found that Talazoparib was associated with superior efficacy, favorable PROs, and lower HRU rate versus chemotherapy in gBRCA-mutated ABC. Toxicities were manageable with talazoparib dose modification and supportive care. [Read the Full Post]

Combination of PARP inhibitor olaparib, and PD-L1 inhibitor durvalumab, in recurrent ovarian cancer: a proof-of-concept phase 2 study.

83 views | May 15 2020

Lampert EJ et al. found that he PARPi and anti-PD-L1 combination showed modest clinical activity in recurrent ovarian cancer. Their correlative study results suggested immunomodulatory effects by olaparib/durvalumab in patients and indicate that VEGF/VEGFR pathway blockade would be necessary for improved efficacy of the combination [Read the Full Post]

Functional evaluation of five BRCA2 unclassified variants identified in a Sri Lankan cohort with inherited cancer syndromes using a mouse embryonic stem cell-based assay

85 views | May 13 2020

Sirisena N et al. highlighted the value of mouse embryonic stem cell-based assays for determining the functional significance of variants of unknown clinical significance and provide valuable information regarding risk estimation and genetic counseling of families carrying these BRCA2 variants. [Read the Full Post]