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FGFR2(Fibroblast growth factor receptor 2)	1

This is a non-randomized multicenter phase 1b clinical trial of the safety and pharmacokinetics, as well as the preliminary efficacy of monotherapy with alofanib, an allosteric fibroblast growth factor receptor 2 inhibitor, in patients with advanced gastric cancer who have exhausted the resource of standard therapy.

Start Date26 May 2019

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Russian Pharmaceutical Technologies LLC

100 Clinical Results associated with Russian Pharmaceutical Technologies LLC

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Literatures (Medical) associated with Russian Pharmaceutical Technologies LLC

01 Aug 2015·Cancer Research

Abstract 796: Alofanib, a novel allosteric FGFR2 inhibitor, shows potent antitumor activity in ovarian cancer with FGFR2 expression

Author: Khochenkov, Dmitry ; Tjulandin, Sergei ; Tsimafeyeu, Ilya ; Harrison, Daniel ; Stepanova, Evgenia ; Byakhov, Mikhail

AbstractAlofanib (formerly known as RPT835) is a novel allosteric FGFR2 inhibitor with activity in FGFR2-expressing triple-negative breast cancer [Tjulandin S, et al. San Antonio Breast Cancer Symposium 2014]. Early data suggest that combining FGFR2 inhibitors with platinum-containing cytotoxic agents for the treatment of epithelial ovarian cancer may yield increased antitumor activity [Cole C, et al. Cancer Biol Ther. 2010]. We investigated antitumor activity of alofanib in ovarian cancer in vitro and in vivo.To assess the efficacy of alofanib on FGF-mediated cell proliferation, ovarian cancer (SKOV-3) FGFR2-expressing cells were incubated in a 96-well microculture plate and were treated with serially diluted RPT835. Basic FGF was added at a concentration of 25 ng/ml. Control wells were left untreated. Cell growth inhibition was determined using Promega's Cell Titer-Glo® assay. Immunocompromised mice were used for xenotransplantation of FGFR2 high-expressing ovarian cancer cells (SCOV-3). Seventy animals with measurable tumors were selected on day 10 and randomized into control groups (no treatment or chemotherapy alone (paclitaxel + carboplatin) and treatment groups (alofanib orally or intravenously (different dose levels) in combination with chemotherapy). Measurements of tumor volume (mm3) were performed by digital calipers every 3 days during 30 days after tumor inoculation.Basic FGF significantly increased proliferation of the ovarian cancer cells in untreated control group (P = 0.001). Alofanib treatment resulted in growth inhibition of SKOV-3 cell line in vitro. Treatment of alofanib in combination with paclitaxel/carboplatin demonstrated significant tumor growth delay phenotype in all treatment groups compared to control non-treatment groups. Alofanib exhibited a dose-dependent effect on tumor growth. Daily intravenous regimen of alofanib (total maximum dose per week was 350 mg/kg) demonstrated dramatic effect (inhibiting growth by 80% and by 53% in comparison with vehicle and chemotherapy group alone, respectively (P<0.001). Alofanib decreased number of vessels in tumor on 49% compared with chemotherapy alone (P<0.05). There were tumor necrosis and cell degeneration in alofanib group.These results provide strong rationale for evaluation of alofanib in combination with paclitaxel and carboplatin in patients with ovarian cancer.Citation Format: Sergei Tjulandin, Mikhail Byakhov, Evgenia Stepanova, Dmitry Khochenkov, Daniel Harrison, Ilya Tsimafeyeu. Alofanib, a novel allosteric FGFR2 inhibitor, shows potent antitumor activity in ovarian cancer with FGFR2 expression. [abstract]. In: Proceedings of the 106th Annual Meeting of the American Association for Cancer Research; 2015 Apr 18-22; Philadelphia, PA. Philadelphia (PA): AACR; Cancer Res 2015;75(15 Suppl):Abstract nr 796. doi:10.1158/1538-7445.AM2015-796

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Pipeline Snapshot as of 28 Jun 2025

The statistics for drugs in the Pipeline is the current organization and its subsidiaries are counted as organizations,Early Phase 1 is incorporated into Phase 1, Phase 1/2 is incorporated into phase 2, and phase 2/3 is incorporated into phase 3

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